!!################################ !!ALSA Information Script v 0.5.3 !!################################ !!Script ran on: Wed Jun 28 13:11:44 UTC 2023 !!Linux Distribution !!------------------ Fedora release 34 (Thirty Four) NAME=Fedora ID=fedora PRETTY_NAME="Fedora 34 (Server Edition)" LOGO=fedora-logo-icon CPE_NAME="cpe:/o:fedoraproject:fedora:34" HOME_URL="https://fedoraproject.org/" DOCUMENTATION_URL="https://docs.fedoraproject.org/en-US/fedora/f34/system-administrators-guide/" SUPPORT_URL="https://fedoraproject.org/wiki/Communicating_and_getting_help" BUG_REPORT_URL="https://bugzilla.redhat.com/" REDHAT_BUGZILLA_PRODUCT="Fedora" REDHAT_BUGZILLA_PRODUCT_VERSION=34 REDHAT_SUPPORT_PRODUCT="Fedora" REDHAT_SUPPORT_PRODUCT_VERSION=34 PRIVACY_POLICY_URL="https://fedoraproject.org/wiki/Legal:PrivacyPolicy" Fedora release 34 (Thirty Four) Fedora release 34 (Thirty Four) !!DMI Information !!--------------- Manufacturer: Hewlett-Packard Product Name: HP Z400 Workstation Product Version: Firmware Version: 786G3 v03.07 System SKU: VS933AV Board Vendor: Hewlett-Packard Board Name: 0B4Ch !!ACPI Device Status Information !!--------------- /sys/bus/acpi/devices/PNP0003:00/status 15 /sys/bus/acpi/devices/PNP0103:00/status 15 /sys/bus/acpi/devices/PNP0700:00/status 15 /sys/bus/acpi/devices/PNP0C0F:00/status 9 /sys/bus/acpi/devices/PNP0C0F:01/status 9 /sys/bus/acpi/devices/PNP0C0F:02/status 9 /sys/bus/acpi/devices/PNP0C0F:03/status 9 /sys/bus/acpi/devices/PNP0C0F:04/status 9 /sys/bus/acpi/devices/PNP0C0F:05/status 9 /sys/bus/acpi/devices/PNP0C0F:06/status 9 /sys/bus/acpi/devices/PNP0C0F:07/status 9 !!Kernel Information !!------------------ Kernel release: #1 SMP PREEMPT Fri Feb 11 17:28:33 UTC 2022 Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.16.9-100.fc34.x86_64 Library version: 1.2.6.1 Utilities version: 1.2.6 !!Loaded ALSA modules !!------------------- snd_hda_intel (card 0) MergingRavennaALSA (card 1) !!Sound Servers on this system !!---------------------------- Jack: Installed - Yes (/usr/bin/jackd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [Intel ]: HDA-Intel - HDA Intel HDA Intel at 0xf7300000 irq 24 1 [RAVENNA ]: snd_merging_rav - Merging RAVENNA Merging RAVENNA !!PCI Soundcards installed in the system !!-------------------------------------- 00:1b.0 Audio device [0403]: Intel Corporation 82801JI (ICH10 Family) HD Audio Controller [8086:3a3e] Subsystem: Hewlett-Packard Company Device [103c:1309] !!Loaded sound module options !!--------------------------- !!Module: snd_hda_intel align_buffer_size : -1 bdl_pos_adj : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 beep_mode : N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N dmic_detect : Y enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y enable_msi : -1 id : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) index : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 jackpoll_ms : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 model : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) patch : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) pm_blacklist : Y position_fix : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 power_save : 1 power_save_controller : Y probe_mask : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 probe_only : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 single_cmd : -1 snoop : -1 !!Module: MergingRavennaALSA enable : Y id : (null) index : -1 pcm_devs : 1 !!Sysfs card info !!--------------- !!Card: /sys/class/sound/card0 Driver: /sys/bus/pci/drivers/snd_hda_intel Tree: /sys/class/sound/card0 |-- controlC0 | |-- dev | |-- device -> ../../card0 | |-- power | |-- subsystem -> ../../../../../../class/sound | `-- uevent |-- device -> ../../../0000:00:1b.0 |-- hwC0D0 | |-- afg | |-- chip_name | |-- clear | |-- dev | |-- device -> ../../card0 | |-- driver_pin_configs | |-- hints | |-- init_pin_configs | |-- init_verbs | |-- mfg | |-- modelname | |-- power | |-- power_off_acct | |-- power_on_acct | |-- reconfig | |-- revision_id | |-- subsystem -> ../../../../../../class/sound | |-- subsystem_id | |-- uevent | |-- user_pin_configs | |-- vendor_id | `-- vendor_name |-- id |-- input10 | |-- capabilities | |-- device -> ../../card0 | |-- event9 | |-- id | |-- inhibited | |-- modalias | |-- name | |-- phys | |-- power | |-- properties | |-- subsystem -> ../../../../../../class/input | |-- uevent | `-- uniq |-- input6 | |-- capabilities | |-- device -> ../../card0 | |-- event5 | |-- id | |-- inhibited | |-- modalias | |-- name | |-- phys | |-- power | |-- properties | |-- subsystem -> ../../../../../../class/input | |-- uevent | `-- uniq |-- input7 | |-- capabilities | |-- device -> ../../card0 | |-- event6 | |-- id | |-- inhibited | |-- modalias | |-- name | |-- phys | |-- power | |-- properties | |-- subsystem -> ../../../../../../class/input | |-- uevent | `-- uniq |-- input8 | |-- capabilities | |-- device -> ../../card0 | |-- event7 | |-- id | |-- inhibited | |-- modalias | |-- name | |-- phys | |-- power | |-- properties | |-- subsystem -> ../../../../../../class/input | |-- uevent | `-- uniq |-- input9 | |-- capabilities | |-- device -> ../../card0 | |-- event8 | |-- id | |-- inhibited | |-- modalias | |-- name | |-- phys | |-- power | |-- properties | |-- subsystem -> ../../../../../../class/input | |-- uevent | `-- uniq |-- number |-- pcmC0D0c | |-- dev | |-- device -> ../../card0 | |-- pcm_class | |-- power | |-- subsystem -> ../../../../../../class/sound | `-- uevent |-- pcmC0D0p | |-- dev | |-- device -> ../../card0 | |-- pcm_class | |-- power | |-- subsystem -> ../../../../../../class/sound | `-- uevent |-- pcmC0D2c | |-- dev | |-- device -> ../../card0 | |-- pcm_class | |-- power | |-- subsystem -> ../../../../../../class/sound | `-- uevent |-- power | |-- autosuspend_delay_ms | |-- control | |-- runtime_active_time | |-- runtime_status | `-- runtime_suspended_time |-- subsystem -> ../../../../../class/sound `-- uevent !!Card: /sys/class/sound/card1 Driver: /sys/bus/platform/drivers/snd_merging_rav Tree: /sys/class/sound/card1 |-- controlC1 | |-- dev | |-- device -> ../../card1 | |-- power | |-- subsystem -> ../../../../../../class/sound | `-- uevent |-- device -> ../../../snd_merging_rav.0 |-- id |-- number |-- pcmC1D0c | |-- dev | |-- device -> ../../card1 | |-- pcm_class | |-- power | |-- subsystem -> ../../../../../../class/sound | `-- uevent |-- pcmC1D0p | |-- dev | |-- device -> ../../card1 | |-- pcm_class | |-- power | |-- subsystem -> ../../../../../../class/sound | `-- uevent |-- power | |-- autosuspend_delay_ms | |-- control | |-- runtime_active_time | |-- runtime_status | `-- runtime_suspended_time |-- subsystem -> ../../../../../class/sound `-- uevent !!HDA-Intel Codec information !!--------------------------- --startcollapse-- Codec: Realtek ALC262 Address: 0 AFG Function Id: 0x1 (unsol 1) Vendor Id: 0x10ec0262 Subsystem Id: 0x103c1309 Revision Id: 0x100202 No Modem Function Group found Default PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Default Amp-In caps: N/A Default Amp-Out caps: N/A State of AFG node 0x01: Power states: D0 D1 D2 D3 Power: setting=D0, actual=D0 GPIO: io=4, o=0, i=0, unsolicited=1, wake=0 IO[0]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 IO[1]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 IO[2]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 IO[3]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 Node 0x02 [Audio Output] wcaps 0x11: Stereo Device: name="ALC262 Analog", type="Audio", device=0 Converter: stream=0, channel=0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Node 0x03 [Audio Output] wcaps 0x11: Stereo Converter: stream=0, channel=0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Node 0x04 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x05 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x06 [Audio Output] wcaps 0x211: Stereo Digital Converter: stream=0, channel=0 Digital: Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0x1e]: 16 20 24 32 formats [0x1]: PCM Node 0x07 [Audio Input] wcaps 0x10011b: Stereo Amp-In Control: name="Capture Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Control: name="Capture Switch", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Device: name="ALC262 Analog", type="Audio", device=0 Amp-In caps: ofs=0x08, nsteps=0x1f, stepsize=0x05, mute=1 Amp-In vals: [0x1f 0x1f] Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x160]: 44100 48000 96000 bits [0x6]: 16 20 formats [0x1]: PCM Connection: 1 0x24 Node 0x08 [Audio Input] wcaps 0x10011b: Stereo Amp-In Control: name="Capture Volume", index=1, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Control: name="Capture Switch", index=1, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Device: name="ALC262 Alt Analog", type="Audio", device=2 Amp-In caps: ofs=0x08, nsteps=0x1f, stepsize=0x05, mute=1 Amp-In vals: [0x9f 0x9f] Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x160]: 44100 48000 96000 bits [0x6]: 16 20 formats [0x1]: PCM Connection: 1 0x23 Node 0x09 [Audio Input] wcaps 0x10011b: Stereo Amp-In Control: name="Capture Volume", index=2, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Control: name="Capture Switch", index=2, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Amp-In caps: ofs=0x08, nsteps=0x1f, stepsize=0x05, mute=1 Amp-In vals: [0x9f 0x9f] Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x160]: 44100 48000 96000 bits [0x6]: 16 20 formats [0x1]: PCM Connection: 1 0x22 Node 0x0a [Audio Input] wcaps 0x100391: Stereo Digital Converter: stream=0, channel=0 SDI-Select: 0 Digital: Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0x1e]: 16 20 24 32 formats [0x1]: PCM Unsolicited: tag=00, enabled=0 Connection: 1 0x1f Node 0x0b [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Control: name="Front Mic Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=1, ofs=0 Control: name="Front Mic Playback Switch", index=0, device=0 ControlAmp: chs=3, dir=In, idx=1, ofs=0 Control: name="Rear Mic Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Control: name="Rear Mic Playback Switch", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Control: name="Line Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=2, ofs=0 Control: name="Line Playback Switch", index=0, device=0 ControlAmp: chs=3, dir=In, idx=2, ofs=0 Control: name="Beep Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=5, ofs=0 Control: name="Beep Playback Switch", index=0, device=0 ControlAmp: chs=3, dir=In, idx=5, ofs=0 Amp-In caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1 Amp-In vals: [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] Connection: 8 0x18 0x19 0x1a 0x1b 0x1c 0x1d 0x14 0x15 Node 0x0c [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out Control: name="Line Out Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00 0x00] [0x80 0x80] Amp-Out caps: ofs=0x1f, nsteps=0x1f, stepsize=0x05, mute=0 Amp-Out vals: [0x1a 0x1a] Connection: 2 0x02 0x0b Node 0x0d [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out Control: name="Headphone Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00 0x00] [0x80 0x80] Amp-Out caps: ofs=0x1f, nsteps=0x1f, stepsize=0x05, mute=0 Amp-Out vals: [0x1a 0x1a] Connection: 2 0x03 0x0b Node 0x0e [Audio Mixer] wcaps 0x20010e: Mono Amp-In Amp-Out Control: name="Speaker Playback Volume", index=0, device=0 ControlAmp: chs=1, dir=Out, idx=0, ofs=0 Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00] [0x80] Amp-Out caps: ofs=0x1f, nsteps=0x1f, stepsize=0x05, mute=0 Amp-Out vals: [0x1a] Connection: 2 0x02 0x0b Node 0x0f [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x10 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x11 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x12 [Pin Complex] wcaps 0x400001: Stereo Pincap 0x00000020: IN Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x00: Node 0x13 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x14 [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Amp-In vals: [0x00 0x00] Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x80 0x80] Pincap 0x0000003e: IN OUT HP Detect Trigger Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x20: IN Unsolicited: tag=00, enabled=0 Connection: 2 0x0c* 0x0d Node 0x15 [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out Control: name="Line Out Playback Switch", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Amp-In vals: [0x00 0x00] Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x0000003e: IN OUT HP Detect Trigger Pin Default 0x01014c10: [Jack] Line Out at Ext Rear Conn = 1/8, Color = Green DefAssociation = 0x1, Sequence = 0x0 Pin-ctls: 0x40: OUT Unsolicited: tag=02, enabled=1 Connection: 2 0x0c* 0x0d Node 0x16 [Pin Complex] wcaps 0x40010c: Mono Amp-Out Control: name="Speaker Playback Switch", index=0, device=0 ControlAmp: chs=1, dir=Out, idx=0, ofs=0 Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00] Pincap 0x00000010: OUT Pin Default 0x99030120: [Fixed] Line Out at Int ATAPI Conn = ATAPI, Color = Unknown DefAssociation = 0x2, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x00: Connection: 1 0x0e Node 0x17 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x18 [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out Control: name="Rear Mic Boost Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Amp-In vals: [0x00 0x00] Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x80 0x80] Pincap 0x0000173e: IN OUT HP Detect Trigger Vref caps: HIZ 50 GRD 80 Pin Default 0x01a19c30: [Jack] Mic at Ext Rear Conn = 1/8, Color = Pink DefAssociation = 0x3, Sequence = 0x0 Pin-ctls: 0x21: IN VREF_50 Unsolicited: tag=04, enabled=1 Connection: 2 0x0c* 0x0d Node 0x19 [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out Control: name="Front Mic Boost Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Amp-In vals: [0x00 0x00] Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x80 0x80] Pincap 0x0000173e: IN OUT HP Detect Trigger Vref caps: HIZ 50 GRD 80 Pin Default 0x02a11c31: [Jack] Mic at Ext Front Conn = 1/8, Color = Black DefAssociation = 0x3, Sequence = 0x1 Pin-ctls: 0x24: IN VREF_80 Unsolicited: tag=03, enabled=1 Connection: 2 0x0c* 0x0d Node 0x1a [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out Control: name="Line Boost Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Amp-In vals: [0x00 0x00] Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x80 0x80] Pincap 0x0000173e: IN OUT HP Detect Trigger Vref caps: HIZ 50 GRD 80 Pin Default 0x01813c3f: [Jack] Line In at Ext Rear Conn = 1/8, Color = Blue DefAssociation = 0x3, Sequence = 0xf Pin-ctls: 0x20: IN VREF_HIZ Unsolicited: tag=05, enabled=1 Connection: 2 0x0c* 0x0d Node 0x1b [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out Control: name="Headphone Playback Switch", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Amp-In vals: [0x00 0x00] Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x0000173e: IN OUT HP Detect Trigger Vref caps: HIZ 50 GRD 80 Pin Default 0x02211c40: [Jack] HP Out at Ext Front Conn = 1/8, Color = Black DefAssociation = 0x4, Sequence = 0x0 Pin-ctls: 0xc0: OUT HP VREF_HIZ Unsolicited: tag=01, enabled=1 Connection: 2 0x0c 0x0d* Node 0x1c [Pin Complex] wcaps 0x400001: Stereo Pincap 0x00000020: IN Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x20: IN Node 0x1d [Pin Complex] wcaps 0x400000: Mono Pincap 0x00000020: IN Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x20: IN Node 0x1e [Pin Complex] wcaps 0x400380: Mono Digital Pincap 0x00000010: OUT Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x40: OUT Unsolicited: tag=00, enabled=0 Connection: 1 0x06 Node 0x1f [Pin Complex] wcaps 0x400280: Mono Digital Pincap 0x00000020: IN Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x20: IN Unsolicited: tag=00, enabled=0 Node 0x20 [Vendor Defined Widget] wcaps 0xf00040: Mono Processing caps: benign=0, ncoeff=17 Node 0x21 [Volume Knob Widget] wcaps 0x600080: Mono Volume-Knob: delta=0, steps=32, direct=0, val=64 Unsolicited: tag=00, enabled=0 Connection: 0 Node 0x22 [Audio Selector] wcaps 0x300101: Stereo Connection: 10 0x18 0x19* 0x1a 0x1b 0x1c 0x1d 0x14 0x15 0x0b 0x12 Node 0x23 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x80 0x80] [0x00 0x00] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] Connection: 9 0x18 0x19 0x1a 0x1b 0x1c 0x1d 0x14 0x15 0x0b Node 0x24 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x80 0x80] [0x00 0x00] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] Connection: 9 0x18 0x19 0x1a 0x1b 0x1c 0x1d 0x14 0x15 0x0b --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 6 Jun 28 12:46 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 9 Jun 28 13:09 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 5 Jun 28 12:46 /dev/snd/hwC0D0 crw-rw---- 1 root audio 116, 3 Jun 28 12:46 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 2 Jun 28 12:46 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 4 Jun 28 12:46 /dev/snd/pcmC0D2c crw-rw---- 1 root audio 116, 8 Jun 28 15:04 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 7 Jun 28 15:07 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Jun 28 12:46 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jun 28 12:46 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Jun 28 13:09 . drwxr-xr-x 3 root root 260 Jun 28 13:09 .. lrwxrwxrwx 1 root root 12 Jun 28 12:46 pci-0000:00:1b.0 -> ../controlC0 lrwxrwxrwx 1 root root 12 Jun 28 13:09 platform-snd_merging_rav.0 -> ../controlC1 !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) # # Place your global alsa-lib configuration here... # !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: Intel [HDA Intel], device 0: ALC262 Analog [ALC262 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: RAVENNA [Merging RAVENNA], device 0: Merging RAVENNA [Merging RAVENNA] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: ALC262 Analog [ALC262 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: Intel [HDA Intel], device 2: ALC262 Alt Analog [ALC262 Alt Analog] Subdevices: 2/2 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 card 1: RAVENNA [Merging RAVENNA], device 0: Merging RAVENNA [Merging RAVENNA] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card Intel Card sysdefault:0 'Intel'/'HDA Intel at 0xf7300000 irq 24' Mixer name : 'Realtek ALC262' Components : 'HDA:10ec0262,103c1309,00100202' Controls : 40 Simple ctrls : 19 Simple mixer control 'Master',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback 0 - 31 Mono: Playback 26 [84%] [-7.50dB] [on] Simple mixer control 'Headphone',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 31 Mono: Front Left: Playback 31 [100%] [0.00dB] [on] Front Right: Playback 31 [100%] [0.00dB] [on] Simple mixer control 'Speaker',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback 0 - 31 Mono: Playback 31 [100%] [0.00dB] [on] Simple mixer control 'Front Mic',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 31 Mono: Front Left: Playback 0 [0%] [-34.50dB] [off] Front Right: Playback 0 [0%] [-34.50dB] [off] Simple mixer control 'Front Mic Boost',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 3 Front Left: 0 [0%] [0.00dB] Front Right: 0 [0%] [0.00dB] Simple mixer control 'Line',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 31 Mono: Front Left: Playback 0 [0%] [-34.50dB] [off] Front Right: Playback 0 [0%] [-34.50dB] [off] Simple mixer control 'Line Boost',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 3 Front Left: 0 [0%] [0.00dB] Front Right: 0 [0%] [0.00dB] Simple mixer control 'Line Out',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 31 Mono: Front Left: Playback 31 [100%] [0.00dB] [on] Front Right: Playback 31 [100%] [0.00dB] [on] Simple mixer control 'Beep',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 31 Mono: Front Left: Playback 0 [0%] [-34.50dB] [off] Front Right: Playback 0 [0%] [-34.50dB] [off] Simple mixer control 'Capture',0 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 31 Front Left: Capture 31 [100%] [34.50dB] [on] Front Right: Capture 31 [100%] [34.50dB] [on] Simple mixer control 'Capture',1 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 31 Front Left: Capture 31 [100%] [34.50dB] [off] Front Right: Capture 31 [100%] [34.50dB] [off] Simple mixer control 'Capture',2 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 31 Front Left: Capture 31 [100%] [34.50dB] [off] Front Right: Capture 31 [100%] [34.50dB] [off] Simple mixer control 'Auto-Mute Mode',0 Capabilities: enum Items: 'Disabled' 'Speaker Only' 'Line Out Speaker' Item0: 'Line Out Speaker' Simple mixer control 'Input Source',0 Capabilities: cenum Items: 'Front Mic' 'Rear Mic' 'Line' Item0: 'Front Mic' Simple mixer control 'Input Source',1 Capabilities: cenum Items: 'Front Mic' 'Rear Mic' 'Line' Item0: 'Front Mic' Simple mixer control 'Input Source',2 Capabilities: cenum Items: 'Front Mic' 'Rear Mic' 'Line' Item0: 'Front Mic' Simple mixer control 'Loopback Mixing',0 Capabilities: enum Items: 'Disabled' 'Enabled' Item0: 'Disabled' Simple mixer control 'Rear Mic',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 31 Mono: Front Left: Playback 0 [0%] [-34.50dB] [off] Front Right: Playback 0 [0%] [-34.50dB] [off] Simple mixer control 'Rear Mic Boost',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 3 Front Left: 0 [0%] [0.00dB] Front Right: 0 [0%] [0.00dB] !!-------Mixer controls for card RAVENNA Card sysdefault:1 'RAVENNA'/'Merging RAVENNA' Mixer name : '' Components : '' Controls : 3 Simple ctrls : 1 Simple mixer control 'Master',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback -99 - 0 Mono: Playback -3 [97%] [-3.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.Intel { control.1 { iface MIXER name 'Line Out Playback Volume' value.0 31 value.1 31 comment { access 'read write' type INTEGER count 2 range '0 - 31' dbmin -4650 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.2 { iface MIXER name 'Line Out Playback Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.3 { iface MIXER name 'Headphone Playback Volume' value.0 31 value.1 31 comment { access 'read write' type INTEGER count 2 range '0 - 31' dbmin -4650 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.4 { iface MIXER name 'Headphone Playback Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.5 { iface MIXER name 'Speaker Playback Volume' value 31 comment { access 'read write' type INTEGER count 1 range '0 - 31' dbmin -4650 dbmax 0 dbvalue.0 0 } } control.6 { iface MIXER name 'Speaker Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.7 { iface MIXER name 'Loopback Mixing' value Disabled comment { access 'read write' type ENUMERATED count 1 item.0 Disabled item.1 Enabled } } control.8 { iface MIXER name 'Front Mic Playback Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 31' dbmin -3450 dbmax 1200 dbvalue.0 -3450 dbvalue.1 -3450 } } control.9 { iface MIXER name 'Front Mic Playback Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.10 { iface MIXER name 'Rear Mic Playback Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 31' dbmin -3450 dbmax 1200 dbvalue.0 -3450 dbvalue.1 -3450 } } control.11 { iface MIXER name 'Rear Mic Playback Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.12 { iface MIXER name 'Line Playback Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 31' dbmin -3450 dbmax 1200 dbvalue.0 -3450 dbvalue.1 -3450 } } control.13 { iface MIXER name 'Line Playback Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.14 { iface MIXER name 'Auto-Mute Mode' value 'Line Out Speaker' comment { access 'read write' type ENUMERATED count 1 item.0 Disabled item.1 'Speaker Only' item.2 'Line Out Speaker' } } control.15 { iface MIXER name 'Input Source' value 'Front Mic' comment { access 'read write' type ENUMERATED count 1 item.0 'Front Mic' item.1 'Rear Mic' item.2 Line } } control.16 { iface MIXER name 'Input Source' index 1 value 'Front Mic' comment { access 'read write' type ENUMERATED count 1 item.0 'Front Mic' item.1 'Rear Mic' item.2 Line } } control.17 { iface MIXER name 'Input Source' index 2 value 'Front Mic' comment { access 'read write' type ENUMERATED count 1 item.0 'Front Mic' item.1 'Rear Mic' item.2 Line } } control.18 { iface MIXER name 'Capture Volume' value.0 31 value.1 31 comment { access 'read write' type INTEGER count 2 range '0 - 31' dbmin -1200 dbmax 3450 dbvalue.0 3450 dbvalue.1 3450 } } control.19 { iface MIXER name 'Capture Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.20 { iface MIXER name 'Capture Volume' index 1 value.0 31 value.1 31 comment { access 'read write' type INTEGER count 2 range '0 - 31' dbmin -1200 dbmax 3450 dbvalue.0 3450 dbvalue.1 3450 } } control.21 { iface MIXER name 'Capture Switch' index 1 value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.22 { iface MIXER name 'Capture Volume' index 2 value.0 31 value.1 31 comment { access 'read write' type INTEGER count 2 range '0 - 31' dbmin -1200 dbmax 3450 dbvalue.0 3450 dbvalue.1 3450 } } control.23 { iface MIXER name 'Capture Switch' index 2 value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.24 { iface MIXER name 'Front Mic Boost Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 3' dbmin 0 dbmax 3000 dbvalue.0 0 dbvalue.1 0 } } control.25 { iface MIXER name 'Rear Mic Boost Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 3' dbmin 0 dbmax 3000 dbvalue.0 0 dbvalue.1 0 } } control.26 { iface MIXER name 'Line Boost Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 3' dbmin 0 dbmax 3000 dbvalue.0 0 dbvalue.1 0 } } control.27 { iface MIXER name 'Beep Playback Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 31' dbmin -3450 dbmax 1200 dbvalue.0 -3450 dbvalue.1 -3450 } } control.28 { iface MIXER name 'Beep Playback Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.29 { iface MIXER name 'Master Playback Volume' value 26 comment { access 'read write' type INTEGER count 1 range '0 - 31' dbmin -4650 dbmax 0 dbvalue.0 -750 } } control.30 { iface MIXER name 'Master Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.31 { iface CARD name 'Front Mic Jack' value false comment { access read type BOOLEAN count 1 } } control.32 { iface CARD name 'Rear Mic Jack' value false comment { access read type BOOLEAN count 1 } } control.33 { iface CARD name 'Line Jack' value false comment { access read type BOOLEAN count 1 } } control.34 { iface CARD name 'Line Out Jack' value true comment { access read type BOOLEAN count 1 } } control.35 { iface CARD name 'Front Headphone Jack' value false comment { access read type BOOLEAN count 1 } } control.36 { iface CARD name 'Speaker Phantom Jack' value true comment { access read type BOOLEAN count 1 } } control.37 { iface PCM name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.38 { iface PCM name 'Capture Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.39 { iface PCM device 2 name 'Capture Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.40 { iface PCM device 2 name 'Capture Channel Map' index 1 value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } } state.RAVENNA { control.1 { iface PCM name 'Playback Channel Map' value.0 0 value.1 0 value.2 0 value.3 0 value.4 0 value.5 0 value.6 0 value.7 0 comment { access read type INTEGER count 8 range '0 - 36' } } control.2 { iface MIXER name 'Master Playback Volume' value -3 comment { access 'read write' type INTEGER count 1 range '-99 - 0' dbmin -9900 dbmax 0 dbvalue.0 -300 } } control.3 { iface MIXER name 'Master Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ Dta MergingRavennaALSA acpi_cpufreq ata_generic av201x cec coretemp crc32_pclmul crc32c_intel crc_itu_t crct10dif_pclmul drm drm_kms_helper drm_ttm_helper dvb_core firewire_core firewire_ohci fuse ghash_clmulni_intel gpio_ich gx1133 hp_wmi i2c_algo_bit i2c_mux i7core_edac iTCO_vendor_support iTCO_wdt intel_cstate intel_pmc_bxt intel_powerclamp intel_uncore ip_tables irqbypass kvm kvm_intel ledtrig_audio lpc_ich mc mxm_wmi nouveau pata_acpi pkcs8_key_parser platform_profile rfkill serio_raw si2157 si2183 snd snd_hda_codec snd_hda_codec_generic snd_hda_codec_realtek snd_hda_core snd_hda_intel snd_hwdep snd_intel_dspcfg snd_intel_sdw_acpi snd_pcm snd_seq snd_seq_device snd_timer soundcore sparse_keymap sunrpc tas2101 tbsecp3 tg3 ttm video videobuf2_common videobuf2_memops videobuf2_vmalloc videodev wmi wmi_bmof xfs zram !!Sysfs Files !!----------- /sys/class/sound/hwC0D0/init_pin_configs: 0x12 0x411111f0 0x14 0x411111f0 0x15 0x01014c10 0x16 0x99030120 0x18 0x01a19c30 0x19 0x02a11c31 0x1a 0x01813c3f 0x1b 0x02211c40 0x1c 0x411111f0 0x1d 0x411111f0 0x1e 0x411111f0 0x1f 0x411111f0 /sys/class/sound/hwC0D0/driver_pin_configs: /sys/class/sound/hwC0D0/user_pin_configs: /sys/class/sound/hwC0D0/init_verbs: /sys/class/sound/hwC0D0/hints: !!ALSA/HDA dmesg !!-------------- [ 8678.763789] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.763791] mr_alsa_audio_pcm_prepare for playback stream [ 8678.763795] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.763801] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.763803] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.763805] mr_alsa_audio_pcm_prepare for playback stream [ 8678.763806] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.763809] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.763811] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.763813] starting playback I/O [ 8678.765150] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.765153] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.765155] stopping playback I/O [ 8678.765181] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.765184] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.765186] mr_alsa_audio_pcm_prepare for playback stream [ 8678.765190] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.765196] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.765197] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.765199] mr_alsa_audio_pcm_prepare for playback stream [ 8678.765200] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.765204] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.765206] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.765208] starting playback I/O [ 8678.766438] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.766441] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.766442] stopping playback I/O [ 8678.766463] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.766465] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.766467] mr_alsa_audio_pcm_prepare for playback stream [ 8678.766470] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.766474] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.766476] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.766478] mr_alsa_audio_pcm_prepare for playback stream [ 8678.766479] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.766482] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.766483] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.766485] starting playback I/O [ 8678.767797] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.767800] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.767802] stopping playback I/O [ 8678.767828] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.767831] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.767833] mr_alsa_audio_pcm_prepare for playback stream [ 8678.767837] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.767843] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.767845] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.767847] mr_alsa_audio_pcm_prepare for playback stream [ 8678.767848] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.767851] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.767853] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.767855] starting playback I/O [ 8678.769165] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.769168] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.769171] stopping playback I/O [ 8678.769196] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.769198] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.769201] mr_alsa_audio_pcm_prepare for playback stream [ 8678.769204] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.769210] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.769212] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.769213] mr_alsa_audio_pcm_prepare for playback stream [ 8678.769214] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.769218] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.769220] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.769222] starting playback I/O [ 8678.770458] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.770461] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.770463] stopping playback I/O [ 8678.770488] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.770491] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.770494] mr_alsa_audio_pcm_prepare for playback stream [ 8678.770498] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.770504] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.770506] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.770508] mr_alsa_audio_pcm_prepare for playback stream [ 8678.770509] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.770512] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.770514] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.770516] starting playback I/O [ 8678.771763] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.771766] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.771768] stopping playback I/O [ 8678.771793] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.771796] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.771798] mr_alsa_audio_pcm_prepare for playback stream [ 8678.771802] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.771807] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.771809] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.771811] mr_alsa_audio_pcm_prepare for playback stream [ 8678.771812] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.771816] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.771817] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.771819] starting playback I/O [ 8678.773124] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.773127] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.773129] stopping playback I/O [ 8678.773151] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.773153] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.773155] mr_alsa_audio_pcm_prepare for playback stream [ 8678.773158] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.773163] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.773164] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.773166] mr_alsa_audio_pcm_prepare for playback stream [ 8678.773167] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.773170] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.773172] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.773174] starting playback I/O [ 8678.774496] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.774499] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.774501] stopping playback I/O [ 8678.774526] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.774529] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.774531] mr_alsa_audio_pcm_prepare for playback stream [ 8678.774535] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.774541] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.774542] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.774544] mr_alsa_audio_pcm_prepare for playback stream [ 8678.774545] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.774549] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.774550] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.774552] starting playback I/O [ 8678.775759] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.775762] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.775765] stopping playback I/O [ 8678.775790] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.775792] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.775795] mr_alsa_audio_pcm_prepare for playback stream [ 8678.775798] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.775804] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.775806] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.775808] mr_alsa_audio_pcm_prepare for playback stream [ 8678.775809] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.775812] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.775814] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.775816] starting playback I/O [ 8678.777155] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.777158] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.777160] stopping playback I/O [ 8678.777185] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.777188] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.777190] mr_alsa_audio_pcm_prepare for playback stream [ 8678.777194] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.777200] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.777202] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.777204] mr_alsa_audio_pcm_prepare for playback stream [ 8678.777205] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.777208] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.777210] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.777212] starting playback I/O [ 8678.778434] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.778437] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.778439] stopping playback I/O [ 8678.778460] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.778462] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.778464] mr_alsa_audio_pcm_prepare for playback stream [ 8678.778467] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.778472] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.778473] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.778475] mr_alsa_audio_pcm_prepare for playback stream [ 8678.778476] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.778480] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.778481] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.778483] starting playback I/O [ 8678.779797] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.779800] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.779802] stopping playback I/O [ 8678.779827] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.779830] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.779832] mr_alsa_audio_pcm_prepare for playback stream [ 8678.779836] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.779842] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.779844] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.779846] mr_alsa_audio_pcm_prepare for playback stream [ 8678.779847] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.779850] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.779852] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.779854] starting playback I/O [ 8678.781154] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.781157] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.781160] stopping playback I/O [ 8678.781185] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.781188] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.781190] mr_alsa_audio_pcm_prepare for playback stream [ 8678.781194] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.781199] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.781201] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.781203] mr_alsa_audio_pcm_prepare for playback stream [ 8678.781204] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.781208] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.781209] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.781211] starting playback I/O [ 8678.782469] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.782472] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.782474] stopping playback I/O [ 8678.782499] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.782502] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.782504] mr_alsa_audio_pcm_prepare for playback stream [ 8678.782508] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.782514] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.782515] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.782517] mr_alsa_audio_pcm_prepare for playback stream [ 8678.782518] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.782522] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.782523] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.782525] starting playback I/O [ 8678.783725] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.783728] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.783730] stopping playback I/O [ 8678.783752] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.783754] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.783756] mr_alsa_audio_pcm_prepare for playback stream [ 8678.783759] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.783764] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.783765] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.783767] mr_alsa_audio_pcm_prepare for playback stream [ 8678.783768] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.783771] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.783773] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.783775] starting playback I/O [ 8678.785163] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.785166] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.785168] stopping playback I/O [ 8678.785193] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.785196] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.785198] mr_alsa_audio_pcm_prepare for playback stream [ 8678.785201] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.785206] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.785207] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.785209] mr_alsa_audio_pcm_prepare for playback stream [ 8678.785210] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.785214] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.785215] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.785217] starting playback I/O [ 8678.786493] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.786496] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.786498] stopping playback I/O [ 8678.786523] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.786526] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.786528] mr_alsa_audio_pcm_prepare for playback stream [ 8678.786532] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.786538] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.786540] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.786542] mr_alsa_audio_pcm_prepare for playback stream [ 8678.786543] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.786546] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.786548] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.786550] starting playback I/O [ 8678.787759] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.787762] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.787764] stopping playback I/O [ 8678.787790] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.787792] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.787795] mr_alsa_audio_pcm_prepare for playback stream [ 8678.787798] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.787804] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.787806] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.787808] mr_alsa_audio_pcm_prepare for playback stream [ 8678.787809] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.787813] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.787814] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.787816] starting playback I/O [ 8678.789161] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.789165] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.789167] stopping playback I/O [ 8678.789194] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.789197] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.789199] mr_alsa_audio_pcm_prepare for playback stream [ 8678.789203] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.789208] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.789210] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.789211] mr_alsa_audio_pcm_prepare for playback stream [ 8678.789212] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.789216] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.789217] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.789219] starting playback I/O [ 8678.790463] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.790467] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.790469] stopping playback I/O [ 8678.790494] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.790497] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.790499] mr_alsa_audio_pcm_prepare for playback stream [ 8678.790503] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.790508] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.790510] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.790512] mr_alsa_audio_pcm_prepare for playback stream [ 8678.790513] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.790517] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.790518] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.790520] starting playback I/O [ 8678.791761] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.791764] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.791766] stopping playback I/O [ 8678.791792] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.791795] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.791797] mr_alsa_audio_pcm_prepare for playback stream [ 8678.791801] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.791806] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.791808] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.791810] mr_alsa_audio_pcm_prepare for playback stream [ 8678.791811] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.791815] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.791816] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.791818] starting playback I/O [ 8678.793125] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.793127] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.793129] stopping playback I/O [ 8678.793152] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.793154] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.793156] mr_alsa_audio_pcm_prepare for playback stream [ 8678.793159] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.793163] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.793165] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.793167] mr_alsa_audio_pcm_prepare for playback stream [ 8678.793168] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.793171] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.793173] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.793174] starting playback I/O [ 8678.794498] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.794502] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.794504] stopping playback I/O [ 8678.794530] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.794533] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.794535] mr_alsa_audio_pcm_prepare for playback stream [ 8678.794539] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.794545] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.794546] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.794548] mr_alsa_audio_pcm_prepare for playback stream [ 8678.794549] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.794553] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.794555] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.794557] starting playback I/O [ 8678.795756] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.795759] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.795761] stopping playback I/O [ 8678.795786] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.795789] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.795791] mr_alsa_audio_pcm_prepare for playback stream [ 8678.795795] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.795801] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.795802] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.795804] mr_alsa_audio_pcm_prepare for playback stream [ 8678.795805] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.795809] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.795810] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.795812] starting playback I/O [ 8678.797128] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.797130] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.797132] stopping playback I/O [ 8678.797154] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.797156] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.797158] mr_alsa_audio_pcm_prepare for playback stream [ 8678.797161] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.797166] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.797167] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.797169] mr_alsa_audio_pcm_prepare for playback stream [ 8678.797170] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.797173] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.797175] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.797177] starting playback I/O [ 8678.798497] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.798500] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.798502] stopping playback I/O [ 8678.798527] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.798530] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.798532] mr_alsa_audio_pcm_prepare for playback stream [ 8678.798536] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.798541] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.798543] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.798545] mr_alsa_audio_pcm_prepare for playback stream [ 8678.798546] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.798550] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.798551] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.798553] starting playback I/O [ 8678.799761] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.799764] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.799766] stopping playback I/O [ 8678.799793] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.799796] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.799798] mr_alsa_audio_pcm_prepare for playback stream [ 8678.799802] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.799807] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.799809] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.799811] mr_alsa_audio_pcm_prepare for playback stream [ 8678.799812] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.799816] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.799817] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.799819] starting playback I/O [ 8678.801125] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.801128] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.801130] stopping playback I/O [ 8678.801151] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.801153] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.801155] mr_alsa_audio_pcm_prepare for playback stream [ 8678.801158] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.801162] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.801164] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.801166] mr_alsa_audio_pcm_prepare for playback stream [ 8678.801167] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.801170] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.801172] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.801174] starting playback I/O [ 8678.802498] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.802501] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.802503] stopping playback I/O [ 8678.802529] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.802532] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.802534] mr_alsa_audio_pcm_prepare for playback stream [ 8678.802538] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.802544] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.802546] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.802548] mr_alsa_audio_pcm_prepare for playback stream [ 8678.802549] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.802553] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.802554] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.802556] starting playback I/O [ 8678.803726] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.803730] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.803732] stopping playback I/O [ 8678.803757] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.803759] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.803761] mr_alsa_audio_pcm_prepare for playback stream [ 8678.803765] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.803770] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.803771] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.803773] mr_alsa_audio_pcm_prepare for playback stream [ 8678.803774] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.803778] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.803779] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.803781] starting playback I/O [ 8678.805158] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.805160] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.805162] stopping playback I/O [ 8678.805185] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.805187] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.805189] mr_alsa_audio_pcm_prepare for playback stream [ 8678.805192] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.805196] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.805198] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.805200] mr_alsa_audio_pcm_prepare for playback stream [ 8678.805201] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.805204] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.805205] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.805207] starting playback I/O [ 8678.806500] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.806503] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.806505] stopping playback I/O [ 8678.806530] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.806533] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.806535] mr_alsa_audio_pcm_prepare for playback stream [ 8678.806539] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.806544] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.806546] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.806548] mr_alsa_audio_pcm_prepare for playback stream [ 8678.806549] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.806553] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.806555] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.806557] starting playback I/O [ 8678.807757] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.807760] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.807762] stopping playback I/O [ 8678.807788] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.807790] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.807793] mr_alsa_audio_pcm_prepare for playback stream [ 8678.807797] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.807803] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.807804] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.807806] mr_alsa_audio_pcm_prepare for playback stream [ 8678.807807] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.807811] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.807812] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.807814] starting playback I/O [ 8678.809125] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.809128] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.809130] stopping playback I/O [ 8678.809151] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.809153] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.809155] mr_alsa_audio_pcm_prepare for playback stream [ 8678.809158] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.809163] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.809164] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.809166] mr_alsa_audio_pcm_prepare for playback stream [ 8678.809167] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.809170] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.809172] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.809174] starting playback I/O [ 8678.810497] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.810500] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.810502] stopping playback I/O [ 8678.810529] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.810531] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.810534] mr_alsa_audio_pcm_prepare for playback stream [ 8678.810538] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.810544] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.810545] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.810547] mr_alsa_audio_pcm_prepare for playback stream [ 8678.810548] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.810552] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.810553] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.810555] starting playback I/O [ 8678.811758] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.811761] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.811763] stopping playback I/O [ 8678.811788] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.811791] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.811793] mr_alsa_audio_pcm_prepare for playback stream [ 8678.811797] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.811803] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.811804] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.811806] mr_alsa_audio_pcm_prepare for playback stream [ 8678.811808] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.811811] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.811813] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.811815] starting playback I/O [ 8678.813147] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.813150] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.813153] stopping playback I/O [ 8678.813178] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.813181] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.813183] mr_alsa_audio_pcm_prepare for playback stream [ 8678.813187] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.813193] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.813194] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.813196] mr_alsa_audio_pcm_prepare for playback stream [ 8678.813197] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.813201] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.813202] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.813204] starting playback I/O [ 8678.814478] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.814481] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.814483] stopping playback I/O [ 8678.814508] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.814511] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.814513] mr_alsa_audio_pcm_prepare for playback stream [ 8678.814517] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.814523] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.814524] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.814526] mr_alsa_audio_pcm_prepare for playback stream [ 8678.814528] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.814531] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.814533] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.814535] starting playback I/O [ 8678.815758] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.815761] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.815763] stopping playback I/O [ 8678.815789] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.815792] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.815794] mr_alsa_audio_pcm_prepare for playback stream [ 8678.815798] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.815804] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.815806] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.815808] mr_alsa_audio_pcm_prepare for playback stream [ 8678.815809] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.815812] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.815814] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.815816] starting playback I/O [ 8678.817147] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.817150] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.817152] stopping playback I/O [ 8678.817177] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.817180] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.817182] mr_alsa_audio_pcm_prepare for playback stream [ 8678.817186] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.817192] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.817194] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.817196] mr_alsa_audio_pcm_prepare for playback stream [ 8678.817197] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.817200] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.817202] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.817204] starting playback I/O [ 8678.818472] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.818475] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.818478] stopping playback I/O [ 8678.818503] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.818506] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.818508] mr_alsa_audio_pcm_prepare for playback stream [ 8678.818512] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.818518] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.818520] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.818522] mr_alsa_audio_pcm_prepare for playback stream [ 8678.818523] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.818526] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.818528] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.818530] starting playback I/O [ 8678.819761] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.819764] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.819766] stopping playback I/O [ 8678.819790] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.819793] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.819796] mr_alsa_audio_pcm_prepare for playback stream [ 8678.819799] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.819805] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.819807] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.819809] mr_alsa_audio_pcm_prepare for playback stream [ 8678.819810] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.819814] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.819815] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.819817] starting playback I/O [ 8678.821126] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.821129] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.821131] stopping playback I/O [ 8678.821153] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.821155] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.821157] mr_alsa_audio_pcm_prepare for playback stream [ 8678.821160] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.821165] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.821166] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.821168] mr_alsa_audio_pcm_prepare for playback stream [ 8678.821169] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.821173] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.821174] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.821176] starting playback I/O [ 8678.822496] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.822499] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.822501] stopping playback I/O [ 8678.822526] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.822529] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.822531] mr_alsa_audio_pcm_prepare for playback stream [ 8678.822535] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.822541] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.822543] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.822545] mr_alsa_audio_pcm_prepare for playback stream [ 8678.822546] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.822549] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.822551] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.822553] starting playback I/O [ 8678.823727] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.823730] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.823732] stopping playback I/O [ 8678.823762] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.823764] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.823766] mr_alsa_audio_pcm_prepare for playback stream [ 8678.823769] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.823773] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.823775] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.823777] mr_alsa_audio_pcm_prepare for playback stream [ 8678.823778] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.823781] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.823782] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.823784] starting playback I/O [ 8678.825160] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.825163] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.825165] stopping playback I/O [ 8678.825190] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.825193] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.825195] mr_alsa_audio_pcm_prepare for playback stream [ 8678.825198] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.825203] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.825204] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.825206] mr_alsa_audio_pcm_prepare for playback stream [ 8678.825207] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.825211] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.825212] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.825214] starting playback I/O [ 8678.826494] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.826497] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.826499] stopping playback I/O [ 8678.826525] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.826528] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.826530] mr_alsa_audio_pcm_prepare for playback stream [ 8678.826534] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.826540] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.826541] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.826543] mr_alsa_audio_pcm_prepare for playback stream [ 8678.826545] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.826548] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.826549] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.826551] starting playback I/O [ 8678.827758] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.827761] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.827763] stopping playback I/O [ 8678.827788] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.827791] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.827793] mr_alsa_audio_pcm_prepare for playback stream [ 8678.827797] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.827802] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.827804] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.827806] mr_alsa_audio_pcm_prepare for playback stream [ 8678.827807] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.827811] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.827812] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.827814] starting playback I/O [ 8678.829127] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.829130] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.829132] stopping playback I/O [ 8678.829152] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.829154] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.829156] mr_alsa_audio_pcm_prepare for playback stream [ 8678.829159] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.829163] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.829165] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.829167] mr_alsa_audio_pcm_prepare for playback stream [ 8678.829168] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.829171] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.829172] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.829174] starting playback I/O [ 8678.830500] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.830503] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.830505] stopping playback I/O [ 8678.830530] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.830533] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.830535] mr_alsa_audio_pcm_prepare for playback stream [ 8678.830539] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.830544] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.830546] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.830548] mr_alsa_audio_pcm_prepare for playback stream [ 8678.830549] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.830553] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.830554] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.830556] starting playback I/O [ 8678.831757] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.831761] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.831763] stopping playback I/O [ 8678.831789] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.831792] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.831794] mr_alsa_audio_pcm_prepare for playback stream [ 8678.831798] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.831804] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.831805] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.831807] mr_alsa_audio_pcm_prepare for playback stream [ 8678.831808] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.831812] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.831813] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.831815] starting playback I/O [ 8678.833151] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.833154] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.833156] stopping playback I/O [ 8678.833180] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.833183] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.833186] mr_alsa_audio_pcm_prepare for playback stream [ 8678.833189] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.833195] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.833197] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.833199] mr_alsa_audio_pcm_prepare for playback stream [ 8678.833200] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.833204] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.833205] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.833207] starting playback I/O [ 8678.834433] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.834436] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.834438] stopping playback I/O [ 8678.834458] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.834460] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.834462] mr_alsa_audio_pcm_prepare for playback stream [ 8678.834465] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.834470] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.834471] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.834473] mr_alsa_audio_pcm_prepare for playback stream [ 8678.834474] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.834478] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.834479] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.834481] starting playback I/O [ 8678.835801] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.835805] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.835807] stopping playback I/O [ 8678.835832] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.835834] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.835837] mr_alsa_audio_pcm_prepare for playback stream [ 8678.835840] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.835846] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.835848] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.835850] mr_alsa_audio_pcm_prepare for playback stream [ 8678.835851] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.835854] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.835856] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.835858] starting playback I/O [ 8678.837148] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.837151] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.837153] stopping playback I/O [ 8678.837180] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.837183] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.837185] mr_alsa_audio_pcm_prepare for playback stream [ 8678.837188] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.837194] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.837196] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.837198] mr_alsa_audio_pcm_prepare for playback stream [ 8678.837199] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.837202] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.837204] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.837206] starting playback I/O [ 8678.838470] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.838473] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.838475] stopping playback I/O [ 8678.838500] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.838503] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.838505] mr_alsa_audio_pcm_prepare for playback stream [ 8678.838509] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.838515] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.838517] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.838519] mr_alsa_audio_pcm_prepare for playback stream [ 8678.838520] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.838524] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.838525] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.838527] starting playback I/O [ 8678.839759] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.839762] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.839764] stopping playback I/O [ 8678.839790] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.839793] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.839795] mr_alsa_audio_pcm_prepare for playback stream [ 8678.839798] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.839804] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.839806] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.839808] mr_alsa_audio_pcm_prepare for playback stream [ 8678.839809] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.839813] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.839814] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.839816] starting playback I/O [ 8678.841147] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.841150] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.841152] stopping playback I/O [ 8678.841177] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.841180] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.841182] mr_alsa_audio_pcm_prepare for playback stream [ 8678.841186] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.841191] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.841193] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.841195] mr_alsa_audio_pcm_prepare for playback stream [ 8678.841196] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.841200] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.841201] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.841203] starting playback I/O [ 8678.842471] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.842474] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.842476] stopping playback I/O [ 8678.842503] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.842505] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.842508] mr_alsa_audio_pcm_prepare for playback stream [ 8678.842511] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.842517] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.842519] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.842521] mr_alsa_audio_pcm_prepare for playback stream [ 8678.842522] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.842526] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.842527] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.842529] starting playback I/O [ 8678.843763] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.843766] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.843768] stopping playback I/O [ 8678.843793] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.843796] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.843798] mr_alsa_audio_pcm_prepare for playback stream [ 8678.843802] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.843807] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.843809] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.843811] mr_alsa_audio_pcm_prepare for playback stream [ 8678.843812] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.843816] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.843817] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.843819] starting playback I/O [ 8678.845152] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.845155] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.845157] stopping playback I/O [ 8678.845182] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.845185] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.845188] mr_alsa_audio_pcm_prepare for playback stream [ 8678.845191] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.845197] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.845199] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.845201] mr_alsa_audio_pcm_prepare for playback stream [ 8678.845202] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.845206] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.845207] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.845209] starting playback I/O [ 8678.846466] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.846469] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.846471] stopping playback I/O [ 8678.846496] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.846498] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.846501] mr_alsa_audio_pcm_prepare for playback stream [ 8678.846505] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.846511] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.846512] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.846514] mr_alsa_audio_pcm_prepare for playback stream [ 8678.846515] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.846519] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.846520] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.846522] starting playback I/O [ 8678.847759] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.847762] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.847764] stopping playback I/O [ 8678.847791] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.847793] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.847796] mr_alsa_audio_pcm_prepare for playback stream [ 8678.847799] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.847805] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.847807] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.847809] mr_alsa_audio_pcm_prepare for playback stream [ 8678.847810] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.847814] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.847815] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.847817] starting playback I/O [ 8678.849130] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.849134] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.849136] stopping playback I/O [ 8678.849163] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.849165] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.849167] mr_alsa_audio_pcm_prepare for playback stream [ 8678.849171] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.849176] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.849177] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.849179] mr_alsa_audio_pcm_prepare for playback stream [ 8678.849180] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.849184] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.849185] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.849187] starting playback I/O [ 8678.850488] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.850491] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.850493] stopping playback I/O [ 8678.850518] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.850521] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.850523] mr_alsa_audio_pcm_prepare for playback stream [ 8678.850527] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.850533] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.850534] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.850536] mr_alsa_audio_pcm_prepare for playback stream [ 8678.850537] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.850541] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.850543] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.850544] starting playback I/O [ 8678.851760] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.851763] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.851765] stopping playback I/O [ 8678.851790] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.851793] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.851795] mr_alsa_audio_pcm_prepare for playback stream [ 8678.851799] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.851804] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.851806] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.851808] mr_alsa_audio_pcm_prepare for playback stream [ 8678.851809] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.851813] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.851814] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.851816] starting playback I/O [ 8678.853127] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.853130] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.853132] stopping playback I/O [ 8678.853155] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.853156] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.853159] mr_alsa_audio_pcm_prepare for playback stream [ 8678.853162] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.853166] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.853167] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.853169] mr_alsa_audio_pcm_prepare for playback stream [ 8678.853170] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.853174] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.853175] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.853177] starting playback I/O [ 8678.854495] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.854498] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.854500] stopping playback I/O [ 8678.854525] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.854528] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.854531] mr_alsa_audio_pcm_prepare for playback stream [ 8678.854534] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.854540] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.854542] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.854544] mr_alsa_audio_pcm_prepare for playback stream [ 8678.854545] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.854548] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.854550] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.854552] starting playback I/O [ 8678.855759] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.855762] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.855764] stopping playback I/O [ 8678.855789] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.855792] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.855794] mr_alsa_audio_pcm_prepare for playback stream [ 8678.855798] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.855804] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.855806] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.855808] mr_alsa_audio_pcm_prepare for playback stream [ 8678.855809] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.855812] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.855814] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.855816] starting playback I/O [ 8678.857160] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.857164] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.857166] stopping playback I/O [ 8678.857191] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.857194] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.857196] mr_alsa_audio_pcm_prepare for playback stream [ 8678.857200] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.857206] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.857207] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.857209] mr_alsa_audio_pcm_prepare for playback stream [ 8678.857210] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.857214] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.857215] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.857217] starting playback I/O [ 8678.858460] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.858464] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.858466] stopping playback I/O [ 8678.858494] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.858497] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.858499] mr_alsa_audio_pcm_prepare for playback stream [ 8678.858503] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.858508] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.858510] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.858512] mr_alsa_audio_pcm_prepare for playback stream [ 8678.858513] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.858516] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.858518] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.858520] starting playback I/O [ 8678.859754] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.859757] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.859759] stopping playback I/O [ 8678.859784] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.859787] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.859789] mr_alsa_audio_pcm_prepare for playback stream [ 8678.859793] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.859799] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.859801] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.859803] mr_alsa_audio_pcm_prepare for playback stream [ 8678.859804] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.859808] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.859809] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.859811] starting playback I/O [ 8678.861151] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.861154] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.861156] stopping playback I/O [ 8678.861184] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.861186] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.861188] mr_alsa_audio_pcm_prepare for playback stream [ 8678.861192] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.861197] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.861198] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.861200] mr_alsa_audio_pcm_prepare for playback stream [ 8678.861201] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.861205] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.861206] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.861208] starting playback I/O [ 8678.862473] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.862476] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.862478] stopping playback I/O [ 8678.862503] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.862506] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.862508] mr_alsa_audio_pcm_prepare for playback stream [ 8678.862512] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.862518] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.862520] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.862522] mr_alsa_audio_pcm_prepare for playback stream [ 8678.862523] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.862526] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.862528] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.862530] starting playback I/O [ 8678.863758] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.863761] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.863763] stopping playback I/O [ 8678.863789] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.863792] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.863794] mr_alsa_audio_pcm_prepare for playback stream [ 8678.863798] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.863804] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.863806] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.863808] mr_alsa_audio_pcm_prepare for playback stream [ 8678.863809] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.863813] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.863814] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.863816] starting playback I/O [ 8678.865150] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.865153] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.865155] stopping playback I/O [ 8678.865180] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.865183] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.865185] mr_alsa_audio_pcm_prepare for playback stream [ 8678.865189] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.865195] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.865197] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.865199] mr_alsa_audio_pcm_prepare for playback stream [ 8678.865200] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.865203] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.865205] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.865207] starting playback I/O [ 8678.866471] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.866474] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.866477] stopping playback I/O [ 8678.866502] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.866505] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.866507] mr_alsa_audio_pcm_prepare for playback stream [ 8678.866511] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.866516] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.866518] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.866520] mr_alsa_audio_pcm_prepare for playback stream [ 8678.866521] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.866525] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.866526] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.866528] starting playback I/O [ 8678.867725] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.867728] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.867730] stopping playback I/O [ 8678.867751] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.867753] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.867755] mr_alsa_audio_pcm_prepare for playback stream [ 8678.867758] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.867762] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.867763] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.867765] mr_alsa_audio_pcm_prepare for playback stream [ 8678.867766] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.867770] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.867771] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.867773] starting playback I/O [ 8678.869161] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.869164] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.869166] stopping playback I/O [ 8678.869192] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.869194] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.869196] mr_alsa_audio_pcm_prepare for playback stream [ 8678.869200] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.869204] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.869206] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.869208] mr_alsa_audio_pcm_prepare for playback stream [ 8678.869209] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.869212] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.869214] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.869216] starting playback I/O [ 8678.870493] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.870496] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.870498] stopping playback I/O [ 8678.870525] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.870528] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.870530] mr_alsa_audio_pcm_prepare for playback stream [ 8678.870534] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.870539] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.870541] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.870543] mr_alsa_audio_pcm_prepare for playback stream [ 8678.870544] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.870548] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.870549] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.870551] starting playback I/O [ 8678.871725] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.871727] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.871729] stopping playback I/O [ 8678.871751] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.871753] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.871755] mr_alsa_audio_pcm_prepare for playback stream [ 8678.871758] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.871762] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.871764] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.871765] mr_alsa_audio_pcm_prepare for playback stream [ 8678.871766] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.871770] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.871771] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.871773] starting playback I/O [ 8678.873159] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.873161] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.873163] stopping playback I/O [ 8678.873184] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.873186] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.873188] mr_alsa_audio_pcm_prepare for playback stream [ 8678.873191] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.873195] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.873197] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.873199] mr_alsa_audio_pcm_prepare for playback stream [ 8678.873200] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.873203] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.873204] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.873206] starting playback I/O [ 8678.874494] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.874497] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.874500] stopping playback I/O [ 8678.874526] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.874529] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.874531] mr_alsa_audio_pcm_prepare for playback stream [ 8678.874535] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.874541] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.874543] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.874545] mr_alsa_audio_pcm_prepare for playback stream [ 8678.874546] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.874550] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.874551] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.874553] starting playback I/O [ 8678.875762] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.875765] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.875767] stopping playback I/O [ 8678.875792] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.875795] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.875797] mr_alsa_audio_pcm_prepare for playback stream [ 8678.875801] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.875807] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.875808] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.875810] mr_alsa_audio_pcm_prepare for playback stream [ 8678.875811] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.875815] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.875816] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.875818] starting playback I/O [ 8678.877147] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.877151] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.877153] stopping playback I/O [ 8678.877178] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.877181] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.877183] mr_alsa_audio_pcm_prepare for playback stream [ 8678.877187] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.877193] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.877194] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.877196] mr_alsa_audio_pcm_prepare for playback stream [ 8678.877197] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.877201] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.877203] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.877205] starting playback I/O [ 8678.878475] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.878478] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.878480] stopping playback I/O [ 8678.878505] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.878508] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.878510] mr_alsa_audio_pcm_prepare for playback stream [ 8678.878514] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.878520] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.878521] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.878523] mr_alsa_audio_pcm_prepare for playback stream [ 8678.878525] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.878528] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.878530] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.878532] starting playback I/O [ 8678.879756] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.879759] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.879761] stopping playback I/O [ 8678.879790] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.879792] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.879794] mr_alsa_audio_pcm_prepare for playback stream [ 8678.879798] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.879804] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.879805] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.879807] mr_alsa_audio_pcm_prepare for playback stream [ 8678.879808] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.879812] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.879813] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.879815] starting playback I/O [ 8678.881154] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.881158] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.881160] stopping playback I/O [ 8678.881185] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.881188] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.881190] mr_alsa_audio_pcm_prepare for playback stream [ 8678.881194] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.881200] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.881202] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.881203] mr_alsa_audio_pcm_prepare for playback stream [ 8678.881204] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.881208] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.881210] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.881212] starting playback I/O [ 8678.882463] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.882466] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.882468] stopping playback I/O [ 8678.882494] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.882497] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.882499] mr_alsa_audio_pcm_prepare for playback stream [ 8678.882503] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.882509] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.882510] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.882512] mr_alsa_audio_pcm_prepare for playback stream [ 8678.882514] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.882517] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.882519] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.882521] starting playback I/O [ 8678.883759] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.883762] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.883764] stopping playback I/O [ 8678.883788] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.883791] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.883793] mr_alsa_audio_pcm_prepare for playback stream [ 8678.883797] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.883803] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.883805] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.883807] mr_alsa_audio_pcm_prepare for playback stream [ 8678.883808] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.883812] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.883813] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.883815] starting playback I/O [ 8678.885165] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.885169] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.885172] stopping playback I/O [ 8678.885206] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.885210] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.885213] mr_alsa_audio_pcm_prepare for playback stream [ 8678.885217] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.885224] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.885226] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.885229] mr_alsa_audio_pcm_prepare for playback stream [ 8678.885230] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.885236] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.885237] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.885240] starting playback I/O [ 8678.886417] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.886419] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.886421] stopping playback I/O [ 8678.886443] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.886444] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.886446] mr_alsa_audio_pcm_prepare for playback stream [ 8678.886449] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.886454] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.886455] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.886457] mr_alsa_audio_pcm_prepare for playback stream [ 8678.886458] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.886461] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.886463] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.886465] starting playback I/O [ 8678.887786] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.887791] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.887794] stopping playback I/O [ 8678.887827] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.887830] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.887834] mr_alsa_audio_pcm_prepare for playback stream [ 8678.887838] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.887845] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.887847] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.887850] mr_alsa_audio_pcm_prepare for playback stream [ 8678.887851] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.887857] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.887859] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.887862] starting playback I/O [ 8678.889167] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.889171] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.889175] stopping playback I/O [ 8678.889207] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.889210] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.889213] mr_alsa_audio_pcm_prepare for playback stream [ 8678.889218] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.889224] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.889226] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.889229] mr_alsa_audio_pcm_prepare for playback stream [ 8678.889231] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.889236] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.889238] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.889241] starting playback I/O [ 8678.890418] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.890420] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.890423] stopping playback I/O [ 8678.890445] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.890447] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.890449] mr_alsa_audio_pcm_prepare for playback stream [ 8678.890452] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.890456] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.890458] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.890459] mr_alsa_audio_pcm_prepare for playback stream [ 8678.890460] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.890464] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.890465] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.890467] starting playback I/O [ 8678.891806] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.891810] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.891813] stopping playback I/O [ 8678.891846] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.891850] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.891853] mr_alsa_audio_pcm_prepare for playback stream [ 8678.891857] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.891864] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.891866] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.891869] mr_alsa_audio_pcm_prepare for playback stream [ 8678.891870] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.891876] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.891878] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.891880] starting playback I/O [ 8678.893125] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.893130] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.893133] stopping playback I/O [ 8678.893166] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.893169] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.893172] mr_alsa_audio_pcm_prepare for playback stream [ 8678.893177] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.893183] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.893185] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.893188] mr_alsa_audio_pcm_prepare for playback stream [ 8678.893190] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.893195] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.893197] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.893200] starting playback I/O [ 8678.894481] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.894486] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.894489] stopping playback I/O [ 8678.894522] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.894525] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.894528] mr_alsa_audio_pcm_prepare for playback stream [ 8678.894533] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.894540] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.894542] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.894545] mr_alsa_audio_pcm_prepare for playback stream [ 8678.894547] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.894552] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.894554] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.894557] starting playback I/O [ 8678.895721] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.895725] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.895728] stopping playback I/O [ 8678.895766] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.895769] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.895773] mr_alsa_audio_pcm_prepare for playback stream [ 8678.895777] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.895783] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.895785] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.895788] mr_alsa_audio_pcm_prepare for playback stream [ 8678.895790] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.895795] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.895797] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.895800] starting playback I/O [ 8678.897165] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.897169] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.897172] stopping playback I/O [ 8678.897205] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.897208] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.897211] mr_alsa_audio_pcm_prepare for playback stream [ 8678.897215] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.897222] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.897224] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.897227] mr_alsa_audio_pcm_prepare for playback stream [ 8678.897229] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.897234] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.897236] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.897239] starting playback I/O [ 8678.898476] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.898480] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.898484] stopping playback I/O [ 8678.898517] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.898520] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.898523] mr_alsa_audio_pcm_prepare for playback stream [ 8678.898528] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.898535] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.898537] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.898540] mr_alsa_audio_pcm_prepare for playback stream [ 8678.898541] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.898547] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.898549] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.898551] starting playback I/O [ 8678.899739] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.899744] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.899747] stopping playback I/O [ 8678.899779] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.899783] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.899786] mr_alsa_audio_pcm_prepare for playback stream [ 8678.899790] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.899798] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.899800] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.899803] mr_alsa_audio_pcm_prepare for playback stream [ 8678.899804] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.899809] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.899811] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.899814] starting playback I/O [ 8678.901161] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.901166] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.901169] stopping playback I/O [ 8678.901203] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.901206] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.901209] mr_alsa_audio_pcm_prepare for playback stream [ 8678.901214] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.901221] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.901223] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.901226] mr_alsa_audio_pcm_prepare for playback stream [ 8678.901228] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.901233] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.901235] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.901238] starting playback I/O [ 8678.902451] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.902456] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.902458] stopping playback I/O [ 8678.902491] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.902495] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.902498] mr_alsa_audio_pcm_prepare for playback stream [ 8678.902502] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.902509] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.902511] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.902514] mr_alsa_audio_pcm_prepare for playback stream [ 8678.902515] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.902521] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.902523] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.902526] starting playback I/O [ 8678.903759] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.903763] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.903766] stopping playback I/O [ 8678.903800] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.903803] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.903806] mr_alsa_audio_pcm_prepare for playback stream [ 8678.903811] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.903818] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.903820] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.903823] mr_alsa_audio_pcm_prepare for playback stream [ 8678.903824] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.903830] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.903832] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.903834] starting playback I/O [ 8678.905160] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.905165] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.905168] stopping playback I/O [ 8678.905213] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.905217] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.905220] mr_alsa_audio_pcm_prepare for playback stream [ 8678.905224] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.905231] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.905233] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.905236] mr_alsa_audio_pcm_prepare for playback stream [ 8678.905237] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.905242] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.905244] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.905247] starting playback I/O [ 8678.906447] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.906451] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.906454] stopping playback I/O [ 8678.906488] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.906492] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.906495] mr_alsa_audio_pcm_prepare for playback stream [ 8678.906499] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.906506] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.906508] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.906511] mr_alsa_audio_pcm_prepare for playback stream [ 8678.906513] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.906518] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.906520] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.906523] starting playback I/O [ 8678.907757] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.907761] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.907764] stopping playback I/O [ 8678.907797] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.907800] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.907803] mr_alsa_audio_pcm_prepare for playback stream [ 8678.907808] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.907815] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.907817] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.907820] mr_alsa_audio_pcm_prepare for playback stream [ 8678.907821] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.907827] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.907828] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.907831] starting playback I/O [ 8678.909167] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.909171] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.909174] stopping playback I/O [ 8678.909211] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.909215] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.909218] mr_alsa_audio_pcm_prepare for playback stream [ 8678.909222] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.909229] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.909231] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.909234] mr_alsa_audio_pcm_prepare for playback stream [ 8678.909235] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.909240] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.909242] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.909245] starting playback I/O [ 8678.910439] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.910443] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.910446] stopping playback I/O [ 8678.910479] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.910483] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.910486] mr_alsa_audio_pcm_prepare for playback stream [ 8678.910490] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.910497] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.910499] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.910502] mr_alsa_audio_pcm_prepare for playback stream [ 8678.910503] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.910509] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.910511] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.910514] starting playback I/O [ 8678.911758] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.911762] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.911765] stopping playback I/O [ 8678.911800] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.911803] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.911806] mr_alsa_audio_pcm_prepare for playback stream [ 8678.911811] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.911818] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.911820] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.911823] mr_alsa_audio_pcm_prepare for playback stream [ 8678.911824] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.911830] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.911832] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.911835] starting playback I/O [ 8678.913136] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.913140] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.913143] stopping playback I/O [ 8678.913177] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.913180] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.913183] mr_alsa_audio_pcm_prepare for playback stream [ 8678.913190] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.913196] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.913199] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.913201] mr_alsa_audio_pcm_prepare for playback stream [ 8678.913203] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.913208] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.913210] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.913213] starting playback I/O [ 8678.914473] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.914478] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.914481] stopping playback I/O [ 8678.914514] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.914517] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.914520] mr_alsa_audio_pcm_prepare for playback stream [ 8678.914525] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.914532] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.914534] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.914537] mr_alsa_audio_pcm_prepare for playback stream [ 8678.914538] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.914544] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.914545] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.914548] starting playback I/O [ 8678.915755] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.915760] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.915763] stopping playback I/O [ 8678.915795] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.915799] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.915802] mr_alsa_audio_pcm_prepare for playback stream [ 8678.915806] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.915813] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.915815] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.915818] mr_alsa_audio_pcm_prepare for playback stream [ 8678.915820] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.915825] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.915827] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.915830] starting playback I/O [ 8678.917161] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.917165] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.917168] stopping playback I/O [ 8678.917202] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.917206] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.917209] mr_alsa_audio_pcm_prepare for playback stream [ 8678.917213] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.917220] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.917222] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.917225] mr_alsa_audio_pcm_prepare for playback stream [ 8678.917227] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.917232] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.917234] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.917237] starting playback I/O [ 8678.918449] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.918453] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.918456] stopping playback I/O [ 8678.918489] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.918492] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.918496] mr_alsa_audio_pcm_prepare for playback stream [ 8678.918500] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.918507] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.918509] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.918512] mr_alsa_audio_pcm_prepare for playback stream [ 8678.918513] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.918519] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.918521] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.918524] starting playback I/O [ 8678.919755] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.919760] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.919763] stopping playback I/O [ 8678.919796] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.919800] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.919803] mr_alsa_audio_pcm_prepare for playback stream [ 8678.919808] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.919815] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.919817] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.919820] mr_alsa_audio_pcm_prepare for playback stream [ 8678.919821] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.919826] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.919828] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.919831] starting playback I/O [ 8678.921140] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.921144] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.921147] stopping playback I/O [ 8678.921179] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.921182] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.921185] mr_alsa_audio_pcm_prepare for playback stream [ 8678.921189] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.921196] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.921198] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.921201] mr_alsa_audio_pcm_prepare for playback stream [ 8678.921202] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.921207] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.921209] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.921212] starting playback I/O [ 8678.922471] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.922476] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.922479] stopping playback I/O [ 8678.922513] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.922517] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.922520] mr_alsa_audio_pcm_prepare for playback stream [ 8678.922524] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.922531] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.922534] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.922536] mr_alsa_audio_pcm_prepare for playback stream [ 8678.922538] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.922543] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.922545] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.922548] starting playback I/O [ 8678.923756] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.923760] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.923763] stopping playback I/O [ 8678.923796] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.923799] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.923802] mr_alsa_audio_pcm_prepare for playback stream [ 8678.923807] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.923814] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.923816] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.923819] mr_alsa_audio_pcm_prepare for playback stream [ 8678.923820] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.923825] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.923827] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.923830] starting playback I/O [ 8678.925163] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.925168] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.925171] stopping playback I/O [ 8678.925204] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.925208] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.925211] mr_alsa_audio_pcm_prepare for playback stream [ 8678.925215] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.925222] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.925224] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.925227] mr_alsa_audio_pcm_prepare for playback stream [ 8678.925229] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.925234] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.925236] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.925239] starting playback I/O [ 8678.926442] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.926446] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.926449] stopping playback I/O [ 8678.926483] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.926486] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.926489] mr_alsa_audio_pcm_prepare for playback stream [ 8678.926494] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.926501] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.926503] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.926506] mr_alsa_audio_pcm_prepare for playback stream [ 8678.926507] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.926513] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.926515] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.926517] starting playback I/O [ 8678.927760] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.927764] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.927767] stopping playback I/O [ 8678.927802] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.927805] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.927808] mr_alsa_audio_pcm_prepare for playback stream [ 8678.927813] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.927820] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.927822] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.927825] mr_alsa_audio_pcm_prepare for playback stream [ 8678.927826] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.927832] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.927833] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.927836] starting playback I/O [ 8678.929160] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.929164] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.929167] stopping playback I/O [ 8678.929200] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.929204] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.929207] mr_alsa_audio_pcm_prepare for playback stream [ 8678.929211] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.929218] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.929220] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.929223] mr_alsa_audio_pcm_prepare for playback stream [ 8678.929225] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.929230] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.929232] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.929235] starting playback I/O [ 8678.930451] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.930456] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.930459] stopping playback I/O [ 8678.930492] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.930495] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.930498] mr_alsa_audio_pcm_prepare for playback stream [ 8678.930503] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.930510] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.930512] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.930515] mr_alsa_audio_pcm_prepare for playback stream [ 8678.930517] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.930522] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.930524] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.930527] starting playback I/O [ 8678.931752] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.931756] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.931759] stopping playback I/O [ 8678.931792] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.931796] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.931799] mr_alsa_audio_pcm_prepare for playback stream [ 8678.931803] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.931811] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.931813] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.931815] mr_alsa_audio_pcm_prepare for playback stream [ 8678.931817] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.931822] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.931824] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.931827] starting playback I/O [ 8678.933135] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.933139] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.933142] stopping playback I/O [ 8678.933173] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.933176] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.933181] mr_alsa_audio_pcm_prepare for playback stream [ 8678.933184] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.933189] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.933190] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.933192] mr_alsa_audio_pcm_prepare for playback stream [ 8678.933193] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.933196] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.933198] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.933200] starting playback I/O [ 8678.934489] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.934493] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.934496] stopping playback I/O [ 8678.934529] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.934533] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.934536] mr_alsa_audio_pcm_prepare for playback stream [ 8678.934540] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.934547] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.934549] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.934552] mr_alsa_audio_pcm_prepare for playback stream [ 8678.934554] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.934559] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.934561] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.934564] starting playback I/O [ 8678.935740] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.935744] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.935747] stopping playback I/O [ 8678.935781] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.935784] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.935787] mr_alsa_audio_pcm_prepare for playback stream [ 8678.935791] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.935798] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.935801] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.935803] mr_alsa_audio_pcm_prepare for playback stream [ 8678.935805] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.935810] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.935812] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.935815] starting playback I/O [ 8678.937078] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.937082] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.937085] stopping playback I/O [ 8678.937129] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.937133] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.937136] mr_alsa_audio_pcm_prepare for playback stream [ 8678.937141] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.937147] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.937149] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.937152] mr_alsa_audio_pcm_prepare for playback stream [ 8678.937159] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.937164] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.937166] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.937169] starting playback I/O [ 8678.938453] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.938457] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.938460] stopping playback I/O [ 8678.938495] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.938498] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.938501] mr_alsa_audio_pcm_prepare for playback stream [ 8678.938506] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.938513] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.938515] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.938518] mr_alsa_audio_pcm_prepare for playback stream [ 8678.938519] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.938525] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.938527] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.938530] starting playback I/O [ 8678.939752] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.939756] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.939759] stopping playback I/O [ 8678.939792] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.939795] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.939799] mr_alsa_audio_pcm_prepare for playback stream [ 8678.939803] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.939810] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.939812] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.939815] mr_alsa_audio_pcm_prepare for playback stream [ 8678.939816] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.939822] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.939824] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.939827] starting playback I/O [ 8678.941063] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.941067] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.941070] stopping playback I/O [ 8678.941117] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.941120] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.941123] mr_alsa_audio_pcm_prepare for playback stream [ 8678.941128] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.941135] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.941137] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.941140] mr_alsa_audio_pcm_prepare for playback stream [ 8678.941141] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.941147] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.941148] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.941151] starting playback I/O [ 8678.942450] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.942455] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.942458] stopping playback I/O [ 8678.942491] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.942494] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.942497] mr_alsa_audio_pcm_prepare for playback stream [ 8678.942502] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.942509] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.942511] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.942514] mr_alsa_audio_pcm_prepare for playback stream [ 8678.942516] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.942521] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.942523] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.942526] starting playback I/O [ 8678.943739] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.943743] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.943746] stopping playback I/O [ 8678.943781] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.943784] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.943787] mr_alsa_audio_pcm_prepare for playback stream [ 8678.943792] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.943799] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.943801] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.943804] mr_alsa_audio_pcm_prepare for playback stream [ 8678.943805] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.943810] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.943812] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.943815] starting playback I/O [ 8678.945033] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.945036] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.945038] stopping playback I/O [ 8678.945062] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.945064] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.945066] mr_alsa_audio_pcm_prepare for playback stream [ 8678.945069] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.945073] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.945083] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.945085] mr_alsa_audio_pcm_prepare for playback stream [ 8678.945088] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.945092] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.945094] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.945096] starting playback I/O [ 8678.946453] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.946456] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.946458] stopping playback I/O [ 8678.946480] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.946482] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.946484] mr_alsa_audio_pcm_prepare for playback stream [ 8678.946487] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.946491] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.946493] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.946495] mr_alsa_audio_pcm_prepare for playback stream [ 8678.946496] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.946499] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.946500] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.946502] starting playback I/O [ 8678.947758] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.947761] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.947763] stopping playback I/O [ 8678.947784] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.947786] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.947788] mr_alsa_audio_pcm_prepare for playback stream [ 8678.947791] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.947796] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.947797] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.947799] mr_alsa_audio_pcm_prepare for playback stream [ 8678.947800] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.947803] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.947805] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.947807] starting playback I/O [ 8678.949060] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.949063] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.949065] stopping playback I/O [ 8678.949088] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.949090] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.949092] mr_alsa_audio_pcm_prepare for playback stream [ 8678.949095] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.949108] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.949110] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.949112] mr_alsa_audio_pcm_prepare for playback stream [ 8678.949113] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.949117] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.949118] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.949120] starting playback I/O [ 8678.950458] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.950461] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.950463] stopping playback I/O [ 8678.950485] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.950486] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.950489] mr_alsa_audio_pcm_prepare for playback stream [ 8678.950492] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.950496] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.950497] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.950499] mr_alsa_audio_pcm_prepare for playback stream [ 8678.950500] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.950504] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.950505] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.950507] starting playback I/O [ 8678.951759] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.951762] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.951764] stopping playback I/O [ 8678.951786] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.951788] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.951790] mr_alsa_audio_pcm_prepare for playback stream [ 8678.951793] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.951797] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.951799] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.951801] mr_alsa_audio_pcm_prepare for playback stream [ 8678.951802] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.951805] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.951806] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.951808] starting playback I/O [ 8678.953096] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.953100] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.953102] stopping playback I/O [ 8678.953138] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.953141] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.953143] mr_alsa_audio_pcm_prepare for playback stream [ 8678.953146] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.953151] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.953153] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.953155] mr_alsa_audio_pcm_prepare for playback stream [ 8678.953156] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.953160] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.953161] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.953163] starting playback I/O [ 8678.954446] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.954450] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.954452] stopping playback I/O [ 8678.954478] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.954481] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.954483] mr_alsa_audio_pcm_prepare for playback stream [ 8678.954487] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.954493] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.954495] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.954497] mr_alsa_audio_pcm_prepare for playback stream [ 8678.954498] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.954502] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.954503] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.954505] starting playback I/O [ 8678.955754] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.955757] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.955760] stopping playback I/O [ 8678.955785] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.955788] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.955790] mr_alsa_audio_pcm_prepare for playback stream [ 8678.955793] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.955799] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.955801] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.955803] mr_alsa_audio_pcm_prepare for playback stream [ 8678.955804] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.955808] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.955809] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.955811] starting playback I/O [ 8678.957027] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.957030] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.957032] stopping playback I/O [ 8678.957054] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.957056] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.957058] mr_alsa_audio_pcm_prepare for playback stream [ 8678.957061] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.957065] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.957067] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.957069] mr_alsa_audio_pcm_prepare for playback stream [ 8678.957070] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.957073] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.957075] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.957077] starting playback I/O [ 8678.958490] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.958493] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.958495] stopping playback I/O [ 8678.958524] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.958527] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.958529] mr_alsa_audio_pcm_prepare for playback stream [ 8678.958533] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.958539] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.958540] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.958542] mr_alsa_audio_pcm_prepare for playback stream [ 8678.958543] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.958547] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.958549] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.958550] starting playback I/O [ 8678.959756] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.959760] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.959762] stopping playback I/O [ 8678.959788] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.959791] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.959794] mr_alsa_audio_pcm_prepare for playback stream [ 8678.959797] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.959803] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.959805] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.959807] mr_alsa_audio_pcm_prepare for playback stream [ 8678.959808] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.959812] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.959813] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.959815] starting playback I/O [ 8678.961056] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.961059] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.961061] stopping playback I/O [ 8678.961106] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.961109] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.961111] mr_alsa_audio_pcm_prepare for playback stream [ 8678.961114] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.961119] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.961120] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.961122] mr_alsa_audio_pcm_prepare for playback stream [ 8678.961130] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.961135] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.961136] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.961138] starting playback I/O [ 8678.962463] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.962466] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.962468] stopping playback I/O [ 8678.962493] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.962496] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.962499] mr_alsa_audio_pcm_prepare for playback stream [ 8678.962502] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.962508] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.962510] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.962512] mr_alsa_audio_pcm_prepare for playback stream [ 8678.962513] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.962517] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.962518] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.962520] starting playback I/O [ 8678.963756] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.963759] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.963761] stopping playback I/O [ 8678.963786] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.963789] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.963791] mr_alsa_audio_pcm_prepare for playback stream [ 8678.963795] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.963801] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.963802] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.963804] mr_alsa_audio_pcm_prepare for playback stream [ 8678.963805] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.963809] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.963811] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.963813] starting playback I/O [ 8678.965062] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.965066] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.965068] stopping playback I/O [ 8678.965096] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.965110] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.965112] mr_alsa_audio_pcm_prepare for playback stream [ 8678.965115] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.965122] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.965123] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.965125] mr_alsa_audio_pcm_prepare for playback stream [ 8678.965126] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.965130] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.965131] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.965133] starting playback I/O [ 8678.966456] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.966459] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.966461] stopping playback I/O [ 8678.966487] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.966489] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.966492] mr_alsa_audio_pcm_prepare for playback stream [ 8678.966495] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.966501] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.966503] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.966505] mr_alsa_audio_pcm_prepare for playback stream [ 8678.966506] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.966510] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.966511] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.966513] starting playback I/O [ 8678.967756] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.967759] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.967761] stopping playback I/O [ 8678.967786] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.967789] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.967792] mr_alsa_audio_pcm_prepare for playback stream [ 8678.967795] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.967801] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.967803] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.967805] mr_alsa_audio_pcm_prepare for playback stream [ 8678.967806] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.967810] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.967811] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.967813] starting playback I/O [ 8678.969058] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.969061] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.969063] stopping playback I/O [ 8678.969088] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.969091] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.969093] mr_alsa_audio_pcm_prepare for playback stream [ 8678.969097] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.969112] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.969114] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.969116] mr_alsa_audio_pcm_prepare for playback stream [ 8678.969117] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.969121] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.969123] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.969124] starting playback I/O [ 8678.970458] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.970461] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.970463] stopping playback I/O [ 8678.970489] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.970492] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.970495] mr_alsa_audio_pcm_prepare for playback stream [ 8678.970498] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.970504] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.970506] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.970508] mr_alsa_audio_pcm_prepare for playback stream [ 8678.970509] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.970513] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.970514] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.970516] starting playback I/O [ 8678.971761] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.971765] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.971767] stopping playback I/O [ 8678.971792] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.971795] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.971797] mr_alsa_audio_pcm_prepare for playback stream [ 8678.971800] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.971806] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.971808] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.971810] mr_alsa_audio_pcm_prepare for playback stream [ 8678.971811] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.971815] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.971816] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.971818] starting playback I/O [ 8678.973051] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.973054] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.973057] stopping playback I/O [ 8678.973092] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.973095] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.973097] mr_alsa_audio_pcm_prepare for playback stream [ 8678.973108] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.973114] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.973116] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.973117] mr_alsa_audio_pcm_prepare for playback stream [ 8678.973126] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.973130] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.973131] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.973133] starting playback I/O [ 8678.974465] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.974468] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.974470] stopping playback I/O [ 8678.974495] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.974498] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.974500] mr_alsa_audio_pcm_prepare for playback stream [ 8678.974504] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.974510] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.974511] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.974513] mr_alsa_audio_pcm_prepare for playback stream [ 8678.974514] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.974518] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.974519] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.974521] starting playback I/O [ 8678.975753] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.975757] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.975759] stopping playback I/O [ 8678.975785] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.975788] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.975790] mr_alsa_audio_pcm_prepare for playback stream [ 8678.975794] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.975800] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.975802] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.975804] mr_alsa_audio_pcm_prepare for playback stream [ 8678.975805] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.975809] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.975810] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.975812] starting playback I/O [ 8678.977057] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.977060] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.977062] stopping playback I/O [ 8678.977087] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.977090] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.977092] mr_alsa_audio_pcm_prepare for playback stream [ 8678.977095] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.977110] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.977112] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.977115] mr_alsa_audio_pcm_prepare for playback stream [ 8678.977116] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.977119] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.977121] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.977123] starting playback I/O [ 8678.978458] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.978462] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.978464] stopping playback I/O [ 8678.978489] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.978492] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.978495] mr_alsa_audio_pcm_prepare for playback stream [ 8678.978498] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.978504] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.978506] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.978508] mr_alsa_audio_pcm_prepare for playback stream [ 8678.978509] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.978513] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.978514] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.978516] starting playback I/O [ 8678.979743] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.979746] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.979748] stopping playback I/O [ 8678.979773] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.979776] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.979778] mr_alsa_audio_pcm_prepare for playback stream [ 8678.979782] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.979787] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.979789] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.979791] mr_alsa_audio_pcm_prepare for playback stream [ 8678.979792] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.979796] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.979797] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.979799] starting playback I/O [ 8678.981073] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.981076] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.981078] stopping playback I/O [ 8678.981114] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.981117] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.981119] mr_alsa_audio_pcm_prepare for playback stream [ 8678.981123] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.981128] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.981129] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.981131] mr_alsa_audio_pcm_prepare for playback stream [ 8678.981132] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.981136] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.981137] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.981139] starting playback I/O [ 8678.982462] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.982465] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.982467] stopping playback I/O [ 8678.982492] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.982495] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.982497] mr_alsa_audio_pcm_prepare for playback stream [ 8678.982501] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.982507] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.982509] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.982511] mr_alsa_audio_pcm_prepare for playback stream [ 8678.982512] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.982515] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.982517] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.982519] starting playback I/O [ 8678.983752] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.983756] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.983758] stopping playback I/O [ 8678.983783] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.983786] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.983788] mr_alsa_audio_pcm_prepare for playback stream [ 8678.983792] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.983797] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.983799] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.983801] mr_alsa_audio_pcm_prepare for playback stream [ 8678.983802] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.983806] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.983807] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.983809] starting playback I/O [ 8678.985061] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.985064] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.985066] stopping playback I/O [ 8678.985091] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.985094] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.985096] mr_alsa_audio_pcm_prepare for playback stream [ 8678.985107] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.985114] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.985116] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.985118] mr_alsa_audio_pcm_prepare for playback stream [ 8678.985119] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.985123] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.985124] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.985126] starting playback I/O [ 8678.986422] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.986425] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.986427] stopping playback I/O [ 8678.986449] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.986451] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.986453] mr_alsa_audio_pcm_prepare for playback stream [ 8678.986456] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.986460] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.986462] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.986464] mr_alsa_audio_pcm_prepare for playback stream [ 8678.986465] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.986468] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.986470] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.986472] starting playback I/O [ 8678.987792] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.987795] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.987797] stopping playback I/O [ 8678.987822] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.987825] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.987827] mr_alsa_audio_pcm_prepare for playback stream [ 8678.987831] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.987836] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.987838] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.987840] mr_alsa_audio_pcm_prepare for playback stream [ 8678.987841] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.987845] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.987846] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.987848] starting playback I/O [ 8678.989058] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.989061] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.989063] stopping playback I/O [ 8678.989092] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.989095] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.989097] mr_alsa_audio_pcm_prepare for playback stream [ 8678.989109] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.989115] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.989117] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.989119] mr_alsa_audio_pcm_prepare for playback stream [ 8678.989120] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.989124] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.989125] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.989127] starting playback I/O [ 8678.990422] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.990425] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.990427] stopping playback I/O [ 8678.990448] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.990450] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.990452] mr_alsa_audio_pcm_prepare for playback stream [ 8678.990455] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.990459] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.990461] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.990463] mr_alsa_audio_pcm_prepare for playback stream [ 8678.990464] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.990467] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.990468] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.990470] starting playback I/O [ 8678.991779] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.991782] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.991785] stopping playback I/O [ 8678.991811] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.991814] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.991816] mr_alsa_audio_pcm_prepare for playback stream [ 8678.991820] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.991826] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.991827] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.991830] mr_alsa_audio_pcm_prepare for playback stream [ 8678.991831] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.991834] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.991836] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.991838] starting playback I/O [ 8678.993069] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.993072] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.993074] stopping playback I/O [ 8678.993109] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.993112] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.993114] mr_alsa_audio_pcm_prepare for playback stream [ 8678.993118] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.993123] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.993124] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.993126] mr_alsa_audio_pcm_prepare for playback stream [ 8678.993127] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.993131] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.993132] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.993135] starting playback I/O [ 8678.994424] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.994427] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.994429] stopping playback I/O [ 8678.994458] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.994460] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.994462] mr_alsa_audio_pcm_prepare for playback stream [ 8678.994465] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.994470] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.994471] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.994474] mr_alsa_audio_pcm_prepare for playback stream [ 8678.994475] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.994478] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.994479] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.994481] starting playback I/O [ 8678.995795] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.995798] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.995800] stopping playback I/O [ 8678.995825] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.995828] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.995830] mr_alsa_audio_pcm_prepare for playback stream [ 8678.995834] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.995840] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.995841] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.995843] mr_alsa_audio_pcm_prepare for playback stream [ 8678.995845] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.995848] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.995850] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.995852] starting playback I/O [ 8678.997057] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.997060] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.997062] stopping playback I/O [ 8678.997089] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.997092] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.997094] mr_alsa_audio_pcm_prepare for playback stream [ 8678.997106] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.997113] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.997114] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.997117] mr_alsa_audio_pcm_prepare for playback stream [ 8678.997118] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.997121] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.997123] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.997125] starting playback I/O [ 8678.998456] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.998459] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.998461] stopping playback I/O [ 8678.998486] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.998489] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.998491] mr_alsa_audio_pcm_prepare for playback stream [ 8678.998495] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.998501] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.998502] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.998504] mr_alsa_audio_pcm_prepare for playback stream [ 8678.998505] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.998509] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.998510] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.998512] starting playback I/O [ 8678.999744] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.999748] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8678.999751] stopping playback I/O [ 8678.999784] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.999787] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.999790] mr_alsa_audio_pcm_prepare for playback stream [ 8678.999795] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.999802] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8678.999804] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8678.999807] mr_alsa_audio_pcm_prepare for playback stream [ 8678.999809] Leaving mr_alsa_audio_pcm_prepare.. [ 8678.999814] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8678.999816] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8678.999819] starting playback I/O [ 8679.001079] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.001083] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.001086] stopping playback I/O [ 8679.001131] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.001134] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.001137] mr_alsa_audio_pcm_prepare for playback stream [ 8679.001142] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.001148] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.001150] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.001153] mr_alsa_audio_pcm_prepare for playback stream [ 8679.001160] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.001165] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.001167] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.001170] starting playback I/O [ 8679.002454] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.002459] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.002462] stopping playback I/O [ 8679.002496] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.002499] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.002502] mr_alsa_audio_pcm_prepare for playback stream [ 8679.002507] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.002514] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.002516] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.002519] mr_alsa_audio_pcm_prepare for playback stream [ 8679.002520] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.002525] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.002527] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.002530] starting playback I/O [ 8679.003741] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.003746] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.003749] stopping playback I/O [ 8679.003781] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.003784] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.003787] mr_alsa_audio_pcm_prepare for playback stream [ 8679.003792] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.003799] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.003801] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.003804] mr_alsa_audio_pcm_prepare for playback stream [ 8679.003806] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.003811] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.003813] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.003816] starting playback I/O [ 8679.005069] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.005073] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.005076] stopping playback I/O [ 8679.005122] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.005126] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.005129] mr_alsa_audio_pcm_prepare for playback stream [ 8679.005133] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.005153] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.005155] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.005158] mr_alsa_audio_pcm_prepare for playback stream [ 8679.005160] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.005166] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.005168] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.005170] starting playback I/O [ 8679.006449] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.006454] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.006457] stopping playback I/O [ 8679.006490] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.006493] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.006496] mr_alsa_audio_pcm_prepare for playback stream [ 8679.006501] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.006508] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.006510] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.006513] mr_alsa_audio_pcm_prepare for playback stream [ 8679.006514] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.006519] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.006521] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.006524] starting playback I/O [ 8679.007732] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.007737] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.007740] stopping playback I/O [ 8679.007773] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.007777] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.007780] mr_alsa_audio_pcm_prepare for playback stream [ 8679.007784] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.007792] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.007794] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.007797] mr_alsa_audio_pcm_prepare for playback stream [ 8679.007798] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.007804] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.007806] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.007808] starting playback I/O [ 8679.009075] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.009079] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.009082] stopping playback I/O [ 8679.009128] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.009131] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.009134] mr_alsa_audio_pcm_prepare for playback stream [ 8679.009139] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.009145] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.009148] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.009151] mr_alsa_audio_pcm_prepare for playback stream [ 8679.009157] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.009163] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.009164] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.009167] starting playback I/O [ 8679.010454] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.010458] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.010461] stopping playback I/O [ 8679.010494] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.010497] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.010501] mr_alsa_audio_pcm_prepare for playback stream [ 8679.010505] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.010512] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.010514] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.010517] mr_alsa_audio_pcm_prepare for playback stream [ 8679.010519] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.010524] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.010526] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.010529] starting playback I/O [ 8679.011748] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.011752] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.011755] stopping playback I/O [ 8679.011784] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.011787] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.011790] mr_alsa_audio_pcm_prepare for playback stream [ 8679.011794] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.011801] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.011802] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.011805] mr_alsa_audio_pcm_prepare for playback stream [ 8679.011806] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.011811] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.011813] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.011815] starting playback I/O [ 8679.013063] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.013067] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.013070] stopping playback I/O [ 8679.013118] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.013122] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.013125] mr_alsa_audio_pcm_prepare for playback stream [ 8679.013130] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.013137] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.013139] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.013142] mr_alsa_audio_pcm_prepare for playback stream [ 8679.013143] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.013148] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.013150] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.013153] starting playback I/O [ 8679.014454] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.014458] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.014462] stopping playback I/O [ 8679.014495] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.014498] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.014501] mr_alsa_audio_pcm_prepare for playback stream [ 8679.014506] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.014513] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.014515] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.014518] mr_alsa_audio_pcm_prepare for playback stream [ 8679.014519] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.014525] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.014526] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.014529] starting playback I/O [ 8679.015738] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.015742] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.015745] stopping playback I/O [ 8679.015775] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.015778] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.015780] mr_alsa_audio_pcm_prepare for playback stream [ 8679.015785] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.015791] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.015793] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.015795] mr_alsa_audio_pcm_prepare for playback stream [ 8679.015797] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.015801] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.015803] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.015806] starting playback I/O [ 8679.017028] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.017032] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.017034] stopping playback I/O [ 8679.017063] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.017066] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.017069] mr_alsa_audio_pcm_prepare for playback stream [ 8679.017073] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.017080] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.017082] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.017085] mr_alsa_audio_pcm_prepare for playback stream [ 8679.017086] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.017091] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.017093] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.017096] starting playback I/O [ 8679.018497] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.018501] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.018504] stopping playback I/O [ 8679.018539] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.018542] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.018545] mr_alsa_audio_pcm_prepare for playback stream [ 8679.018550] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.018557] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.018559] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.018562] mr_alsa_audio_pcm_prepare for playback stream [ 8679.018563] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.018569] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.018571] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.018573] starting playback I/O [ 8679.019740] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.019744] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.019747] stopping playback I/O [ 8679.019777] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.019780] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.019782] mr_alsa_audio_pcm_prepare for playback stream [ 8679.019787] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.019793] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.019795] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.019797] mr_alsa_audio_pcm_prepare for playback stream [ 8679.019799] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.019804] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.019805] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.019808] starting playback I/O [ 8679.021069] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.021073] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.021076] stopping playback I/O [ 8679.021122] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.021126] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.021129] mr_alsa_audio_pcm_prepare for playback stream [ 8679.021133] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.021141] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.021143] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.021145] mr_alsa_audio_pcm_prepare for playback stream [ 8679.021152] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.021158] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.021160] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.021163] starting playback I/O [ 8679.022451] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.022455] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.022458] stopping playback I/O [ 8679.022491] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.022495] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.022498] mr_alsa_audio_pcm_prepare for playback stream [ 8679.022502] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.022509] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.022511] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.022514] mr_alsa_audio_pcm_prepare for playback stream [ 8679.022516] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.022521] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.022523] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.022526] starting playback I/O [ 8679.023732] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.023736] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.023739] stopping playback I/O [ 8679.023773] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.023776] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.023780] mr_alsa_audio_pcm_prepare for playback stream [ 8679.023784] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.023792] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.023794] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.023797] mr_alsa_audio_pcm_prepare for playback stream [ 8679.023810] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.023816] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.023818] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.023821] starting playback I/O [ 8679.025075] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.025079] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.025082] stopping playback I/O [ 8679.025128] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.025131] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.025134] mr_alsa_audio_pcm_prepare for playback stream [ 8679.025139] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.025145] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.025147] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.025150] mr_alsa_audio_pcm_prepare for playback stream [ 8679.025157] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.025162] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.025164] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.025167] starting playback I/O [ 8679.026414] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.026418] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.026421] stopping playback I/O [ 8679.026451] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.026454] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.026457] mr_alsa_audio_pcm_prepare for playback stream [ 8679.026464] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.026469] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.026470] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.026472] mr_alsa_audio_pcm_prepare for playback stream [ 8679.026473] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.026476] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.026478] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.026480] starting playback I/O [ 8679.027775] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.027780] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.027783] stopping playback I/O [ 8679.027816] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.027819] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.027823] mr_alsa_audio_pcm_prepare for playback stream [ 8679.027828] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.027836] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.027838] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.027841] mr_alsa_audio_pcm_prepare for playback stream [ 8679.027842] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.027847] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.027849] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.027852] starting playback I/O [ 8679.029072] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.029076] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.029079] stopping playback I/O [ 8679.029127] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.029131] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.029134] mr_alsa_audio_pcm_prepare for playback stream [ 8679.029138] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.029145] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.029152] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.029155] mr_alsa_audio_pcm_prepare for playback stream [ 8679.029157] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.029163] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.029164] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.029167] starting playback I/O [ 8679.030416] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.030420] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.030426] stopping playback I/O [ 8679.030447] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.030449] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.030451] mr_alsa_audio_pcm_prepare for playback stream [ 8679.030454] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.030458] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.030460] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.030462] mr_alsa_audio_pcm_prepare for playback stream [ 8679.030463] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.030466] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.030467] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.030469] starting playback I/O [ 8679.031767] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.031771] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.031774] stopping playback I/O [ 8679.031807] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.031811] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.031814] mr_alsa_audio_pcm_prepare for playback stream [ 8679.031818] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.031825] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.031827] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.031830] mr_alsa_audio_pcm_prepare for playback stream [ 8679.031832] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.031837] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.031839] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.031842] starting playback I/O [ 8679.033036] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.033040] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.033043] stopping playback I/O [ 8679.033072] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.033074] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.033077] mr_alsa_audio_pcm_prepare for playback stream [ 8679.033081] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.033088] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.033090] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.033093] mr_alsa_audio_pcm_prepare for playback stream [ 8679.033094] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.033110] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.033113] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.033116] starting playback I/O [ 8679.034496] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.034501] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.034504] stopping playback I/O [ 8679.034538] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.034541] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.034544] mr_alsa_audio_pcm_prepare for playback stream [ 8679.034549] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.034556] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.034558] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.034561] mr_alsa_audio_pcm_prepare for playback stream [ 8679.034562] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.034567] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.034569] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.034572] starting playback I/O [ 8679.035738] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.035743] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.035746] stopping playback I/O [ 8679.035780] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.035784] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.035787] mr_alsa_audio_pcm_prepare for playback stream [ 8679.035791] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.035798] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.035800] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.035803] mr_alsa_audio_pcm_prepare for playback stream [ 8679.035805] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.035810] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.035812] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.035815] starting playback I/O [ 8679.037052] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.037057] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.037060] stopping playback I/O [ 8679.037095] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.037111] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.037114] mr_alsa_audio_pcm_prepare for playback stream [ 8679.037118] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.037126] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.037128] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.037131] mr_alsa_audio_pcm_prepare for playback stream [ 8679.037132] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.037138] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.037140] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.037143] starting playback I/O [ 8679.038462] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.038466] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.038469] stopping playback I/O [ 8679.038502] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.038506] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.038509] mr_alsa_audio_pcm_prepare for playback stream [ 8679.038513] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.038521] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.038523] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.038526] mr_alsa_audio_pcm_prepare for playback stream [ 8679.038527] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.038532] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.038534] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.038537] starting playback I/O [ 8679.039713] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.039716] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.039718] stopping playback I/O [ 8679.039743] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.039745] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.039747] mr_alsa_audio_pcm_prepare for playback stream [ 8679.039751] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.039755] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.039757] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.039759] mr_alsa_audio_pcm_prepare for playback stream [ 8679.039760] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.039763] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.039765] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.039767] starting playback I/O [ 8679.041057] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.041059] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.041062] stopping playback I/O [ 8679.041083] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.041085] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.041087] mr_alsa_audio_pcm_prepare for playback stream [ 8679.041091] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.041095] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.041105] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.041107] mr_alsa_audio_pcm_prepare for playback stream [ 8679.041108] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.041112] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.041114] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.041116] starting playback I/O [ 8679.042498] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.042502] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.042504] stopping playback I/O [ 8679.042531] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.042534] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.042537] mr_alsa_audio_pcm_prepare for playback stream [ 8679.042541] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.042546] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.042548] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.042550] mr_alsa_audio_pcm_prepare for playback stream [ 8679.042551] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.042555] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.042557] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.042559] starting playback I/O [ 8679.043757] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.043760] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.043762] stopping playback I/O [ 8679.043788] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.043791] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.043793] mr_alsa_audio_pcm_prepare for playback stream [ 8679.043797] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.043802] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.043804] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.043806] mr_alsa_audio_pcm_prepare for playback stream [ 8679.043807] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.043811] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.043812] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.043815] starting playback I/O [ 8679.045051] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.045055] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.045057] stopping playback I/O [ 8679.045083] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.045086] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.045088] mr_alsa_audio_pcm_prepare for playback stream [ 8679.045092] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.045107] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.045109] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.045111] mr_alsa_audio_pcm_prepare for playback stream [ 8679.045112] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.045116] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.045117] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.045119] starting playback I/O [ 8679.046452] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.046455] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.046457] stopping playback I/O [ 8679.046482] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.046485] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.046487] mr_alsa_audio_pcm_prepare for playback stream [ 8679.046491] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.046497] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.046499] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.046501] mr_alsa_audio_pcm_prepare for playback stream [ 8679.046502] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.046506] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.046507] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.046509] starting playback I/O [ 8679.047762] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.047765] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.047767] stopping playback I/O [ 8679.047793] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.047796] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.047798] mr_alsa_audio_pcm_prepare for playback stream [ 8679.047802] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.047808] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.047809] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.047811] mr_alsa_audio_pcm_prepare for playback stream [ 8679.047812] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.047816] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.047817] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.047819] starting playback I/O [ 8679.049018] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.049021] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.049022] stopping playback I/O [ 8679.049043] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.049045] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.049047] mr_alsa_audio_pcm_prepare for playback stream [ 8679.049050] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.049055] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.049056] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.049058] mr_alsa_audio_pcm_prepare for playback stream [ 8679.049059] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.049062] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.049064] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.049066] starting playback I/O [ 8679.050494] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.050497] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.050500] stopping playback I/O [ 8679.050526] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.050529] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.050531] mr_alsa_audio_pcm_prepare for playback stream [ 8679.050535] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.050540] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.050542] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.050544] mr_alsa_audio_pcm_prepare for playback stream [ 8679.050545] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.050549] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.050550] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.050552] starting playback I/O [ 8679.051755] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.051758] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.051760] stopping playback I/O [ 8679.051785] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.051788] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.051790] mr_alsa_audio_pcm_prepare for playback stream [ 8679.051794] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.051800] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.051802] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.051804] mr_alsa_audio_pcm_prepare for playback stream [ 8679.051805] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.051809] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.051810] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.051812] starting playback I/O [ 8679.053057] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.053061] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.053063] stopping playback I/O [ 8679.053088] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.053091] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.053093] mr_alsa_audio_pcm_prepare for playback stream [ 8679.053106] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.053113] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.053115] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.053117] mr_alsa_audio_pcm_prepare for playback stream [ 8679.053118] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.053122] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.053123] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.053125] starting playback I/O [ 8679.054458] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.054461] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.054463] stopping playback I/O [ 8679.054490] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.054493] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.054496] mr_alsa_audio_pcm_prepare for playback stream [ 8679.054499] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.054505] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.054507] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.054509] mr_alsa_audio_pcm_prepare for playback stream [ 8679.054510] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.054514] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.054515] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.054517] starting playback I/O [ 8679.055717] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.055720] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.055722] stopping playback I/O [ 8679.055745] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.055747] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.055749] mr_alsa_audio_pcm_prepare for playback stream [ 8679.055752] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.055757] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.055758] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.055760] mr_alsa_audio_pcm_prepare for playback stream [ 8679.055761] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.055765] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.055766] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.055768] starting playback I/O [ 8679.057092] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.057095] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.057097] stopping playback I/O [ 8679.057134] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.057136] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.057138] mr_alsa_audio_pcm_prepare for playback stream [ 8679.057142] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.057147] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.057148] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.057150] mr_alsa_audio_pcm_prepare for playback stream [ 8679.057151] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.057155] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.057156] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.057158] starting playback I/O [ 8679.058445] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.058449] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.058451] stopping playback I/O [ 8679.058477] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.058480] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.058483] mr_alsa_audio_pcm_prepare for playback stream [ 8679.058486] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.058492] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.058494] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.058496] mr_alsa_audio_pcm_prepare for playback stream [ 8679.058497] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.058501] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.058503] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.058505] starting playback I/O [ 8679.059723] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.059726] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.059728] stopping playback I/O [ 8679.059759] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.059761] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.059763] mr_alsa_audio_pcm_prepare for playback stream [ 8679.059766] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.059770] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.059772] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.059774] mr_alsa_audio_pcm_prepare for playback stream [ 8679.059775] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.059778] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.059780] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.059782] starting playback I/O [ 8679.061092] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.061096] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.061098] stopping playback I/O [ 8679.061135] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.061138] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.061140] mr_alsa_audio_pcm_prepare for playback stream [ 8679.061143] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.061148] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.061150] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.061152] mr_alsa_audio_pcm_prepare for playback stream [ 8679.061153] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.061157] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.061158] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.061160] starting playback I/O [ 8679.062441] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.062445] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.062447] stopping playback I/O [ 8679.062474] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.062477] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.062479] mr_alsa_audio_pcm_prepare for playback stream [ 8679.062483] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.062488] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.062490] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.062492] mr_alsa_audio_pcm_prepare for playback stream [ 8679.062493] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.062497] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.062498] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.062500] starting playback I/O [ 8679.063759] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.063763] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.063765] stopping playback I/O [ 8679.063791] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.063794] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.063796] mr_alsa_audio_pcm_prepare for playback stream [ 8679.063800] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.063806] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.063808] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.063810] mr_alsa_audio_pcm_prepare for playback stream [ 8679.063811] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.063815] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.063816] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.063818] starting playback I/O [ 8679.065021] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.065024] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.065026] stopping playback I/O [ 8679.065048] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.065050] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.065052] mr_alsa_audio_pcm_prepare for playback stream [ 8679.065055] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.065059] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.065061] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.065063] mr_alsa_audio_pcm_prepare for playback stream [ 8679.065064] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.065067] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.065068] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.065070] starting playback I/O [ 8679.066489] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.066492] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.066494] stopping playback I/O [ 8679.066521] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.066523] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.066526] mr_alsa_audio_pcm_prepare for playback stream [ 8679.066529] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.066535] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.066537] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.066539] mr_alsa_audio_pcm_prepare for playback stream [ 8679.066540] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.066544] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.066545] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.066547] starting playback I/O [ 8679.067758] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.067762] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.067764] stopping playback I/O [ 8679.067789] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.067792] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.067795] mr_alsa_audio_pcm_prepare for playback stream [ 8679.067798] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.067804] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.067805] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.067807] mr_alsa_audio_pcm_prepare for playback stream [ 8679.067809] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.067812] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.067814] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.067816] starting playback I/O [ 8679.069054] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.069057] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.069059] stopping playback I/O [ 8679.069084] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.069087] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.069089] mr_alsa_audio_pcm_prepare for playback stream [ 8679.069093] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.069108] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.069110] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.069112] mr_alsa_audio_pcm_prepare for playback stream [ 8679.069113] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.069117] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.069118] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.069120] starting playback I/O [ 8679.070459] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.070462] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.070464] stopping playback I/O [ 8679.070489] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.070492] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.070494] mr_alsa_audio_pcm_prepare for playback stream [ 8679.070497] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.070503] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.070505] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.070507] mr_alsa_audio_pcm_prepare for playback stream [ 8679.070508] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.070512] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.070513] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.070515] starting playback I/O [ 8679.071759] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.071762] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.071764] stopping playback I/O [ 8679.071791] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.071794] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.071796] mr_alsa_audio_pcm_prepare for playback stream [ 8679.071799] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.071805] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.071806] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.071809] mr_alsa_audio_pcm_prepare for playback stream [ 8679.071809] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.071813] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.071815] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.071817] starting playback I/O [ 8679.073050] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.073054] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.073056] stopping playback I/O [ 8679.073081] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.073084] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.073086] mr_alsa_audio_pcm_prepare for playback stream [ 8679.073089] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.073095] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.073106] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.073108] mr_alsa_audio_pcm_prepare for playback stream [ 8679.073109] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.073113] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.073115] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.073117] starting playback I/O [ 8679.074454] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.074457] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.074459] stopping playback I/O [ 8679.074485] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.074488] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.074490] mr_alsa_audio_pcm_prepare for playback stream [ 8679.074493] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.074499] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.074501] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.074503] mr_alsa_audio_pcm_prepare for playback stream [ 8679.074504] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.074508] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.074509] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.074511] starting playback I/O [ 8679.075763] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.075766] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.075768] stopping playback I/O [ 8679.075794] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.075796] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.075799] mr_alsa_audio_pcm_prepare for playback stream [ 8679.075802] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.075808] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.075810] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.075812] mr_alsa_audio_pcm_prepare for playback stream [ 8679.075813] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.075816] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.075818] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.075820] starting playback I/O [ 8679.077062] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.077067] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.077070] stopping playback I/O [ 8679.077116] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.077120] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.077123] mr_alsa_audio_pcm_prepare for playback stream [ 8679.077129] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.077136] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.077143] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.077146] mr_alsa_audio_pcm_prepare for playback stream [ 8679.077147] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.077153] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.077155] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.077158] starting playback I/O [ 8679.078459] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.078463] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.078466] stopping playback I/O [ 8679.078498] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.078502] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.078505] mr_alsa_audio_pcm_prepare for playback stream [ 8679.078511] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.078518] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.078520] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.078523] mr_alsa_audio_pcm_prepare for playback stream [ 8679.078524] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.078530] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.078532] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.078535] starting playback I/O [ 8679.079728] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.079733] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.079736] stopping playback I/O [ 8679.079769] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.079772] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.079775] mr_alsa_audio_pcm_prepare for playback stream [ 8679.079781] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.079788] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.079790] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.079793] mr_alsa_audio_pcm_prepare for playback stream [ 8679.079794] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.079800] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.079802] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.079804] starting playback I/O [ 8679.081074] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.081078] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.081081] stopping playback I/O [ 8679.081126] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.081130] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.081133] mr_alsa_audio_pcm_prepare for playback stream [ 8679.081139] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.081145] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.081147] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.081150] mr_alsa_audio_pcm_prepare for playback stream [ 8679.081157] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.081162] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.081164] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.081167] starting playback I/O [ 8679.082423] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.082427] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.082430] stopping playback I/O [ 8679.082471] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.082474] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.082477] mr_alsa_audio_pcm_prepare for playback stream [ 8679.082482] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.082489] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8679.082491] mr_alsa_audio_pcm_prepare: rate=48000 format=2 channels=2 period_size=64, nb periods=2 [ 8679.082494] mr_alsa_audio_pcm_prepare for playback stream [ 8679.082495] Leaving mr_alsa_audio_pcm_prepare.. [ 8679.082506] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.082508] mr_alsa_audio_pcm_trigger(Start), rate=48000 format=2 channels=2 period_size=64 [ 8679.082511] starting playback I/O [ 8679.082528] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.082530] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.082533] stopping playback I/O [ 8679.082553] entering mr_alsa_audio_pcm_hw_free (substream name=subdevice #0 #0) ... [ 8679.082582] entering mr_alsa_audio_pcm_close (substream name=subdevice #0 #0) ... [ 8679.082597] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8679.082599] mr_alsa_audio_pcm_trigger(Stop), rate=48000 format=2 channels=2 period_size=64 [ 8679.082601] stopping capture I/O [ 8679.082605] entering mr_alsa_audio_pcm_hw_free (substream name=subdevice #0 #0) ... [ 8679.082617] entering mr_alsa_audio_pcm_close (substream name=subdevice #0 #0) ... [ 8740.525409] entering mr_alsa_audio_pcm_open (substream name=subdevice #0 #0) ... [ 8740.525417] mr_alsa_audio_pcm_open: playback format nb bits range: [8, 32] [ 8740.525419] mr_alsa_audio_pcm_open: playback period size range: [64, 262144], periods range: [2, 96] [ 8740.525822] Current PTPFrame Size = 64, minPTPFrameSize = 64, maxPTPFrameSize = 512 [ 8740.526119] mr_alsa_audio_pcm_hw_params (enter): rate=44100 format=2 channels=1 period_size=64, nb_periods=96 , buffer_bytes=12288 [ 8740.530108] mr_alsa_audio_pcm_hw_params (playback): wrong nbPeriods (96 instead of 768)... [ 8740.530123] mr_alsa_audio_pcm_hw_params done: rate=44100 format=2 channels=1 period_size=64, nb_periods=96 , buffer_bytes=12288 [ 8740.530165] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8740.530168] mr_alsa_audio_pcm_prepare: rate=44100 format=2 channels=1 period_size=64, nb periods=96 [ 8740.533145] mr_alsa_audio_pcm_prepare for playback stream [ 8740.533153] Leaving mr_alsa_audio_pcm_prepare.. [ 8740.533435] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8740.533438] mr_alsa_audio_pcm_trigger(Start), rate=44100 format=2 channels=1 period_size=64 [ 8740.533442] starting playback I/O [ 8761.401567] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8761.401573] mr_alsa_audio_pcm_trigger(Stop), rate=44100 format=2 channels=1 period_size=64 [ 8761.401577] stopping playback I/O [ 8761.401711] entering mr_alsa_audio_pcm_hw_free (substream name=subdevice #0 #0) ... [ 8761.401770] entering mr_alsa_audio_pcm_close (substream name=subdevice #0 #0) ... [ 8772.212928] entering mr_alsa_audio_pcm_open (substream name=subdevice #0 #0) ... [ 8772.212934] mr_alsa_audio_pcm_open: playback format nb bits range: [8, 32] [ 8772.212936] mr_alsa_audio_pcm_open: playback period size range: [64, 262144], periods range: [2, 96] [ 8772.213271] Current PTPFrame Size = 64, minPTPFrameSize = 64, maxPTPFrameSize = 512 [ 8772.213506] mr_alsa_audio_pcm_hw_params (enter): rate=44100 format=2 channels=1 period_size=64, nb_periods=96 , buffer_bytes=12288 [ 8772.216650] mr_alsa_audio_pcm_hw_params (playback): wrong nbPeriods (96 instead of 768)... [ 8772.216665] mr_alsa_audio_pcm_hw_params done: rate=44100 format=2 channels=1 period_size=64, nb_periods=96 , buffer_bytes=12288 [ 8772.216696] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8772.216700] mr_alsa_audio_pcm_prepare: rate=44100 format=2 channels=1 period_size=64, nb periods=96 [ 8772.219655] mr_alsa_audio_pcm_prepare for playback stream [ 8772.219665] Leaving mr_alsa_audio_pcm_prepare.. [ 8772.219948] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8772.219952] mr_alsa_audio_pcm_trigger(Start), rate=44100 format=2 channels=1 period_size=64 [ 8772.219956] starting playback I/O [ 8780.514496] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8780.514501] mr_alsa_audio_pcm_trigger(Stop), rate=44100 format=2 channels=1 period_size=64 [ 8780.514505] stopping playback I/O [ 8780.514632] entering mr_alsa_audio_pcm_hw_free (substream name=subdevice #0 #0) ... [ 8780.514665] entering mr_alsa_audio_pcm_close (substream name=subdevice #0 #0) ... [ 8788.748832] entering mr_alsa_audio_pcm_open (substream name=subdevice #0 #0) ... [ 8788.748838] mr_alsa_audio_pcm_open: playback format nb bits range: [8, 32] [ 8788.748840] mr_alsa_audio_pcm_open: playback period size range: [64, 262144], periods range: [2, 96] [ 8788.749170] Current PTPFrame Size = 64, minPTPFrameSize = 64, maxPTPFrameSize = 512 [ 8788.749407] mr_alsa_audio_pcm_hw_params (enter): rate=44100 format=2 channels=1 period_size=64, nb_periods=96 , buffer_bytes=12288 [ 8788.752338] mr_alsa_audio_pcm_hw_params (playback): wrong nbPeriods (96 instead of 768)... [ 8788.752351] mr_alsa_audio_pcm_hw_params done: rate=44100 format=2 channels=1 period_size=64, nb_periods=96 , buffer_bytes=12288 [ 8788.752379] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8788.752382] mr_alsa_audio_pcm_prepare: rate=44100 format=2 channels=1 period_size=64, nb periods=96 [ 8788.756341] mr_alsa_audio_pcm_prepare for playback stream [ 8788.756350] Leaving mr_alsa_audio_pcm_prepare.. [ 8788.756620] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8788.756624] mr_alsa_audio_pcm_trigger(Start), rate=44100 format=2 channels=1 period_size=64 [ 8788.756627] starting playback I/O [ 8798.074106] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8798.074111] mr_alsa_audio_pcm_trigger(Stop), rate=44100 format=2 channels=1 period_size=64 [ 8798.074115] stopping playback I/O [ 8798.074256] entering mr_alsa_audio_pcm_hw_free (substream name=subdevice #0 #0) ... [ 8798.074288] entering mr_alsa_audio_pcm_close (substream name=subdevice #0 #0) ... [ 8804.197355] entering mr_alsa_audio_pcm_open (substream name=subdevice #0 #0) ... [ 8804.197361] mr_alsa_audio_pcm_open: playback format nb bits range: [8, 32] [ 8804.197363] mr_alsa_audio_pcm_open: playback period size range: [64, 262144], periods range: [2, 96] [ 8804.197713] Current PTPFrame Size = 64, minPTPFrameSize = 64, maxPTPFrameSize = 512 [ 8804.197963] mr_alsa_audio_pcm_hw_params (enter): rate=44100 format=2 channels=1 period_size=64, nb_periods=96 , buffer_bytes=12288 [ 8804.201046] mr_alsa_audio_pcm_hw_params (playback): wrong nbPeriods (96 instead of 768)... [ 8804.201057] mr_alsa_audio_pcm_hw_params done: rate=44100 format=2 channels=1 period_size=64, nb_periods=96 , buffer_bytes=12288 [ 8804.201083] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8804.201085] mr_alsa_audio_pcm_prepare: rate=44100 format=2 channels=1 period_size=64, nb periods=96 [ 8804.204090] mr_alsa_audio_pcm_prepare for playback stream [ 8804.204099] Leaving mr_alsa_audio_pcm_prepare.. [ 8804.204382] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8804.204385] mr_alsa_audio_pcm_trigger(Start), rate=44100 format=2 channels=1 period_size=64 [ 8804.204388] starting playback I/O [ 8831.765244] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8831.765249] mr_alsa_audio_pcm_trigger(Stop), rate=44100 format=2 channels=1 period_size=64 [ 8831.765253] stopping playback I/O [ 8831.765404] entering mr_alsa_audio_pcm_hw_free (substream name=subdevice #0 #0) ... [ 8831.765443] entering mr_alsa_audio_pcm_close (substream name=subdevice #0 #0) ... [ 8842.932378] entering mr_alsa_audio_pcm_open (substream name=subdevice #0 #0) ... [ 8842.932384] mr_alsa_audio_pcm_open: playback format nb bits range: [8, 32] [ 8842.932387] mr_alsa_audio_pcm_open: playback period size range: [64, 262144], periods range: [2, 96] [ 8842.932645] Current PTPFrame Size = 64, minPTPFrameSize = 64, maxPTPFrameSize = 512 [ 8842.932878] mr_alsa_audio_pcm_hw_params (enter): rate=44100 format=2 channels=1 period_size=64, nb_periods=96 , buffer_bytes=12288 [ 8842.935462] mr_alsa_audio_pcm_hw_params (playback): wrong nbPeriods (96 instead of 768)... [ 8842.935474] mr_alsa_audio_pcm_hw_params done: rate=44100 format=2 channels=1 period_size=64, nb_periods=96 , buffer_bytes=12288 [ 8842.935502] entering mr_alsa_audio_pcm_prepare (substream name=subdevice #0 #0) ... [ 8842.935505] mr_alsa_audio_pcm_prepare: rate=44100 format=2 channels=1 period_size=64, nb periods=96 [ 8842.938403] mr_alsa_audio_pcm_prepare for playback stream [ 8842.938410] Leaving mr_alsa_audio_pcm_prepare.. [ 8842.938680] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8842.938683] mr_alsa_audio_pcm_trigger(Start), rate=44100 format=2 channels=1 period_size=64 [ 8842.938686] starting playback I/O [ 8870.500203] entering mr_alsa_audio_pcm_trigger (substream name=subdevice #0 #0) ... [ 8870.500209] mr_alsa_audio_pcm_trigger(Stop), rate=44100 format=2 channels=1 period_size=64 [ 8870.500213] stopping playback I/O [ 8870.500376] entering mr_alsa_audio_pcm_hw_free (substream name=subdevice #0 #0) ... [ 8870.500419] entering mr_alsa_audio_pcm_close (substream name=subdevice #0 #0) ... !!Packages installed !!-------------------- alsa-sof-firmware-1.9.3-1.fc34.noarch alsa-lib-1.2.6.1-3.fc34.x86_64 alsa-tools-1.2.5-1.fc34.x86_64 alsa-utils-1.2.6-1.fc34.x86_64 alsa-lib-devel-1.2.6.1-3.fc34.x86_64