!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Tue Oct 2 13:39:37 UTC 2018 !!Linux Distribution !!------------------ Fedora release 26 (Twenty Six) NAME=Fedora ID=fedora PRETTY_NAME="Fedora 26 (Workstation Edition)" CPE_NAME="cpe:/o:fedoraproject:fedora:26" HOME_URL="https://fedoraproject.org/" BUG_REPORT_URL="https://bugzilla.redhat.com/" REDHAT_BUGZILLA_PRODUCT="Fedora" REDHAT_BUGZILLA_PRODUCT_VERSION=26 REDHAT_SUPPORT_PRODUCT="Fedora" REDHAT_SUPPORT_PRODUCT_VERSION=26 PRIVACY_POLICY_URL=https://fedoraproject.org/wiki/Legal:PrivacyPolicy Fedora release 26 (Twenty Six) Fedora release 26 (Twenty Six) !!DMI Information !!--------------- Manufacturer: ECS Product Name: H81H3-M3 Product Version: 1.0 Firmware Version: 4.6.5 Board Vendor: ECS Board Name: H81H3-M3 !!ACPI Device Status Information !!--------------- /sys/bus/acpi/devices/INT3F0D:00/status 15 /sys/bus/acpi/devices/PNP0103:00/status 15 /sys/bus/acpi/devices/PNP0401:00/status 15 /sys/bus/acpi/devices/PNP0501:00/status 15 /sys/bus/acpi/devices/PNP0501:01/status 15 /sys/bus/acpi/devices/PNP0C01:00/status 15 /sys/bus/acpi/devices/PNP0C04:00/status 31 /sys/bus/acpi/devices/PNP0C0C:00/status 11 /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 /sys/bus/acpi/devices/device:01/status 15 /sys/bus/acpi/devices/device:03/status 15 /sys/bus/acpi/devices/device:05/status 15 /sys/bus/acpi/devices/device:0b/status 15 /sys/bus/acpi/devices/device:2a/status 15 /sys/bus/acpi/devices/device:2b/status 15 /sys/bus/acpi/devices/device:2c/status 15 /sys/bus/acpi/devices/device:2d/status 15 /sys/bus/acpi/devices/device:2e/status 15 /sys/bus/acpi/devices/device:2f/status 15 /sys/bus/acpi/devices/device:30/status 15 /sys/bus/acpi/devices/device:31/status 15 /sys/bus/acpi/devices/device:32/status 15 /sys/bus/acpi/devices/device:33/status 15 /sys/bus/acpi/devices/device:34/status 15 /sys/bus/acpi/devices/device:35/status 15 /sys/bus/acpi/devices/device:36/status 15 /sys/bus/acpi/devices/device:37/status 15 /sys/bus/acpi/devices/device:38/status 15 /sys/bus/acpi/devices/device:39/status 15 /sys/bus/acpi/devices/device:3a/status 15 /sys/bus/acpi/devices/device:3b/status 15 /sys/bus/acpi/devices/device:3c/status 15 /sys/bus/acpi/devices/device:3d/status 15 /sys/bus/acpi/devices/device:3e/status 15 /sys/bus/acpi/devices/device:51/status 15 !!Kernel Information !!------------------ Kernel release: 4.15.4-200.fc26.x86_64 Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.15.4-200.fc26.x86_64 Library version: Utilities version: 1.1.4 !!Loaded ALSA modules !!------------------- snd_hda_intel snd_hda_intel !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes Jack: Installed - Yes (/usr/bin/jackd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 1 [HDMI ]: HDA-Intel - HDA Intel HDMI HDA Intel HDMI at 0xf7e14000 irq 40 2 [PCH ]: HDA-Intel - HDA Intel PCH HDA Intel PCH at 0xf7e10000 irq 38 !!PCI Soundcards installed in the system !!-------------------------------------- 00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06) 00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 05) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:03.0 0403: 8086:0c0c (rev 06) Subsystem: 1019:7ead -- 00:1b.0 0403: 8086:8c20 (rev 05) Subsystem: 1019:7ead !!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 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) 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 : 0 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: 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 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) 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 : 0 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 !!HDA-Intel Codec information !!--------------------------- --startcollapse-- Codec: Intel Haswell HDMI Address: 0 AFG Function Id: 0x1 (unsol 0) Vendor Id: 0x80862807 Subsystem Id: 0x80860101 Revision Id: 0x100000 No Modem Function Group found Default PCM: rates [0x0]: bits [0x0]: formats [0x0]: Default Amp-In caps: N/A Default Amp-Out caps: N/A State of AFG node 0x01: Power states: D0 D3 CLKSTOP EPSS Power: setting=D0, actual=D0, Clock-stop-OK GPIO: io=0, o=0, i=0, unsolicited=0, wake=0 Node 0x02 [Audio Output] wcaps 0x6611: 8-Channels Digital Converter: stream=0, channel=0 Digital: Enabled KAE Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0x1e]: 16 20 24 32 formats [0x5]: PCM AC3 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Node 0x03 [Audio Output] wcaps 0x6611: 8-Channels Digital Converter: stream=0, channel=0 Digital: Enabled KAE Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0x1e]: 16 20 24 32 formats [0x5]: PCM AC3 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Node 0x04 [Audio Output] wcaps 0x6611: 8-Channels Digital Converter: stream=0, channel=0 Digital: Enabled KAE Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0x1e]: 16 20 24 32 formats [0x5]: PCM AC3 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Node 0x05 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x0b000094: OUT Detect HBR HDMI DP Pin Default 0x58560010: [N/A] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=00, enabled=0 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Devices: 0 Connection: 0 Node 0x06 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x0b000094: OUT Detect HBR HDMI DP Pin Default 0x18560020: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x2, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=00, enabled=0 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Devices: 0 Connection: 0 In-driver Connection: 3 0x02 0x03 0x04 Node 0x07 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x0b000094: OUT Detect HBR HDMI DP Pin Default 0x18560030: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x3, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=00, enabled=0 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Devices: 0 Connection: 0 In-driver Connection: 3 0x02 0x03 0x04 Node 0x08 [Vendor Defined Widget] wcaps 0xf00000: Mono Codec: Realtek ALC662 rev3 Address: 0 AFG Function Id: 0x1 (unsol 1) Vendor Id: 0x10ec0662 Subsystem Id: 0x10197ead Revision Id: 0x100300 No Modem Function Group found Default PCM: rates [0x5f0]: 32000 44100 48000 88200 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 CLKSTOP EPSS Power: setting=D0, actual=D0 GPIO: io=2, 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 Node 0x02 [Audio Output] wcaps 0x41d: Stereo Amp-Out Control: name="Front Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Device: name="ALC662 rev3 Analog", type="Audio", device=0 Amp-Out caps: ofs=0x57, nsteps=0x57, stepsize=0x02, mute=0 Amp-Out vals: [0x51 0x51] Converter: stream=5, channel=0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x03 [Audio Output] wcaps 0x41d: Stereo Amp-Out Control: name="Surround Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Amp-Out caps: ofs=0x57, nsteps=0x57, stepsize=0x02, mute=0 Amp-Out vals: [0x00 0x00] Converter: stream=5, channel=0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x04 [Audio Output] wcaps 0x41d: Stereo Amp-Out Control: name="Center Playback Volume", index=0, device=0 ControlAmp: chs=1, dir=Out, idx=0, ofs=0 Control: name="LFE Playback Volume", index=0, device=0 ControlAmp: chs=2, dir=Out, idx=0, ofs=0 Amp-Out caps: ofs=0x57, nsteps=0x57, stepsize=0x02, mute=0 Amp-Out vals: [0x00 0x00] Converter: stream=5, channel=0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x05 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x06 [Audio Output] wcaps 0x611: Stereo Digital Converter: stream=0, channel=0 Digital: Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x5f0]: 32000 44100 48000 88200 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x07 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x08 [Audio Input] wcaps 0x10051b: 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="ALC662 rev3 Analog", type="Audio", device=0 Amp-In caps: ofs=0x17, nsteps=0x3f, stepsize=0x02, mute=1 Amp-In vals: [0x3f 0x3f] Converter: stream=1, channel=0 SDI-Select: 0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 1 0x23 Node 0x09 [Audio Input] wcaps 0x10051b: 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="ALC662 rev3 Alt Analog", type="Audio", device=2 Amp-In caps: ofs=0x17, nsteps=0x3f, stepsize=0x02, mute=1 Amp-In vals: [0x80 0x80] Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 1 0x22 Node 0x0a [Vendor Defined Widget] wcaps 0xf00000: Mono 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 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] [0x80 0x80] Connection: 9 0x18 0x19 0x1a 0x1b 0x1c 0x1d 0x14 0x15 0x16 Node 0x0c [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00 0x00] [0x00 0x00] Connection: 2 0x02 0x0b Node 0x0d [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x80 0x80] [0x80 0x80] Connection: 2 0x03 0x0b Node 0x0e [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x80 0x80] [0x80 0x80] Connection: 2 0x04 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 0x400401: Stereo Pincap 0x00000020: IN Pin Default 0x40330000: [N/A] CD at Ext N/A Conn = ATAPI, Color = Unknown DefAssociation = 0x0, Sequence = 0x0 Pin-ctls: 0x00: Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x13 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x14 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out Control: name="Front Playback Switch", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x0001003c: IN OUT HP EAPD Detect EAPD 0x2: EAPD Pin Default 0x01014010: [Jack] Line Out at Ext Rear Conn = 1/8, Color = Green DefAssociation = 0x1, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=05, enabled=1 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 1 0x0c Node 0x15 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x80 0x80] Pincap 0x00000034: IN OUT Detect 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 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 1 0x0d Node 0x16 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x80 0x80] Pincap 0x00000034: IN OUT Detect 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 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 1 0x0e Node 0x17 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x18 [Pin Complex] wcaps 0x40058f: Stereo Amp-In Amp-Out Control: name="Center Playback Switch", index=0, device=0 ControlAmp: chs=1, dir=Out, idx=0, ofs=0 Control: name="LFE Playback Switch", index=0, device=0 ControlAmp: chs=2, dir=Out, idx=0, ofs=0 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 0x00003734: IN OUT Detect Vref caps: HIZ 50 GRD 80 100 Pin Default 0x01a19020: [Jack] Mic at Ext Rear Conn = 1/8, Color = Pink DefAssociation = 0x2, Sequence = 0x0 Pin-ctls: 0x24: IN VREF_80 Unsolicited: tag=03, enabled=1 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 3 0x0c* 0x0d 0x0e Node 0x19 [Pin Complex] wcaps 0x40058f: 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: [0x03 0x03] Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x80 0x80] Pincap 0x0000373c: IN OUT HP Detect Vref caps: HIZ 50 GRD 80 100 Pin Default 0x02a19030: [Jack] Mic at Ext Front Conn = 1/8, Color = Pink DefAssociation = 0x3, Sequence = 0x0 Pin-ctls: 0x24: IN VREF_80 Unsolicited: tag=02, enabled=1 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 3 0x0c* 0x0d 0x0e Node 0x1a [Pin Complex] wcaps 0x40058f: Stereo Amp-In Amp-Out Control: name="Surround Playback Switch", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 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 0x00003734: IN OUT Detect Vref caps: HIZ 50 GRD 80 100 Pin Default 0x0181302f: [Jack] Line In at Ext Rear Conn = 1/8, Color = Blue DefAssociation = 0x2, Sequence = 0xf Pin-ctls: 0x20: IN VREF_HIZ Unsolicited: tag=04, enabled=1 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 3 0x0c* 0x0d 0x0e Node 0x1b [Pin Complex] wcaps 0x40058f: 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 0x0001373c: IN OUT HP EAPD Detect Vref caps: HIZ 50 GRD 80 100 EAPD 0x2: EAPD Pin Default 0x0221401f: [Jack] HP Out at Ext Front Conn = 1/8, Color = Green DefAssociation = 0x1, Sequence = 0xf Pin-ctls: 0xc0: OUT HP VREF_HIZ Unsolicited: tag=01, enabled=1 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 3 0x0c* 0x0d 0x0e Node 0x1c [Pin Complex] wcaps 0x400401: 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 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x1d [Pin Complex] wcaps 0x400400: Mono Pincap 0x00000020: IN Pin Default 0x4044c601: [N/A] SPDIF Out at Ext N/A Conn = RCA, Color = UNKNOWN DefAssociation = 0x0, Sequence = 0x1 Pin-ctls: 0x20: IN Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x1e [Pin Complex] wcaps 0x400701: Stereo 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 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 1 0x06 Node 0x1f [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x20 [Vendor Defined Widget] wcaps 0xf00040: Mono Processing caps: benign=0, ncoeff=20 Node 0x21 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x22 [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] [0x80 0x80] [0x80 0x80] Connection: 11 0x18 0x19 0x1a 0x1b 0x1c 0x1d 0x14 0x15 0x16 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] [0x80 0x80] Connection: 10 0x18 0x19 0x1a 0x1b 0x1c 0x1d 0x14 0x15 0x16 0x0b --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 10 Oct 2 10:22 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 5 Oct 2 10:22 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 15 Oct 2 10:22 /dev/snd/hwC1D0 crw-rw---- 1 root audio 116, 9 Oct 2 10:22 /dev/snd/hwC2D0 crw-rw---- 1 root audio 116, 11 Oct 2 10:25 /dev/snd/pcmC1D3p crw-rw---- 1 root audio 116, 12 Oct 2 10:25 /dev/snd/pcmC1D7p crw-rw---- 1 root audio 116, 13 Oct 2 10:25 /dev/snd/pcmC1D8p crw-rw---- 1 root audio 116, 14 Oct 2 10:25 /dev/snd/pcmC1D9p crw-rw---- 1 root audio 116, 7 Oct 2 16:35 /dev/snd/pcmC2D0c crw-rw---- 1 root audio 116, 6 Oct 2 16:35 /dev/snd/pcmC2D0p crw-rw---- 1 root audio 116, 8 Oct 2 16:34 /dev/snd/pcmC2D2c crw-rw---- 1 root audio 116, 1 Oct 2 10:22 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Oct 2 10:22 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x. 2 root root 80 Oct 2 15:36 . drwxr-xr-x. 3 root root 320 Oct 2 15:36 .. lrwxrwxrwx. 1 root root 12 Oct 2 10:22 pci-0000:00:03.0 -> ../controlC1 lrwxrwxrwx. 1 root root 12 Oct 2 10:22 pci-0000:00:1b.0 -> ../controlC2 !!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 1: HDMI [HDA Intel HDMI], device 3: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: HDMI [HDA Intel HDMI], device 7: HDMI 1 [HDMI 1] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: HDMI [HDA Intel HDMI], device 8: HDMI 2 [HDMI 2] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: HDMI [HDA Intel HDMI], device 9: HDMI 3 [HDMI 3] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: PCH [HDA Intel PCH], device 0: ALC662 rev3 Analog [ALC662 rev3 Analog] Subdevices: 0/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 2: PCH [HDA Intel PCH], device 0: ALC662 rev3 Analog [ALC662 rev3 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: PCH [HDA Intel PCH], device 2: ALC662 rev3 Alt Analog [ALC662 rev3 Alt Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 1 [HDMI] Card hw:1 'HDMI'/'HDA Intel HDMI at 0xf7e14000 irq 40' Mixer name : 'Intel Haswell HDMI' Components : 'HDA:80862807,80860101,00100000' Controls : 28 Simple ctrls : 4 Simple mixer control 'IEC958',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'IEC958',1 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'IEC958',2 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'IEC958',3 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] !!-------Mixer controls for card 2 [PCH] Card hw:2 'PCH'/'HDA Intel PCH at 0xf7e10000 irq 38' Mixer name : 'Realtek ALC662 rev3' Components : 'HDA:10ec0662,10197ead,00100300' Controls : 38 Simple ctrls : 20 Simple mixer control 'Master',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback 0 - 87 Mono: Playback 81 [93%] [-4.50dB] [on] Simple mixer control 'Headphone',0 Capabilities: pswitch Playback channels: Front Left - Front Right Mono: Front Left: Playback [on] Front Right: Playback [on] Simple mixer control 'PCM',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 255 Mono: Front Left: Playback 254 [100%] [-0.20dB] Front Right: Playback 254 [100%] [-0.20dB] Simple mixer control 'Front',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 87 Mono: Front Left: Playback 87 [100%] [0.00dB] [on] Front Right: Playback 87 [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: 3 [100%] [30.00dB] Front Right: 3 [100%] [30.00dB] Simple mixer control 'Surround',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 87 Mono: Front Left: Playback 0 [0%] [-65.25dB] [off] Front Right: Playback 0 [0%] [-65.25dB] [off] Simple mixer control 'Center',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback 0 - 87 Mono: Playback 0 [0%] [-65.25dB] [off] Simple mixer control 'LFE',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback 0 - 87 Mono: Playback 0 [0%] [-65.25dB] [off] 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 'Capture',0 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 63 Front Left: Capture 63 [100%] [30.00dB] [on] Front Right: Capture 63 [100%] [30.00dB] [on] Simple mixer control 'Capture',1 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 63 Front Left: Capture 0 [0%] [-17.25dB] [off] Front Right: Capture 0 [0%] [-17.25dB] [off] Simple mixer control 'Auto-Mute Mode',0 Capabilities: enum Items: 'Disabled' 'Enabled' Item0: 'Enabled' Simple mixer control 'Channel Mode',0 Capabilities: enum Items: '2ch' '4ch' '6ch' Item0: '2ch' 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 'Loopback Mixing',0 Capabilities: enum Items: 'Disabled' 'Enabled' Item0: 'Enabled' 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] !!Alsactl output !!-------------- --startcollapse-- state.HDMI { control.1 { iface CARD name 'HDMI/DP,pcm=3 Jack' value false comment { access read type BOOLEAN count 1 } } control.2 { iface MIXER name 'IEC958 Playback Con Mask' value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.3 { iface MIXER name 'IEC958 Playback Pro Mask' value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.4 { iface MIXER name 'IEC958 Playback Default' value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.5 { iface MIXER name 'IEC958 Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.6 { iface PCM device 3 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.7 { iface CARD name 'HDMI/DP,pcm=7 Jack' value false comment { access read type BOOLEAN count 1 } } control.8 { iface MIXER name 'IEC958 Playback Con Mask' index 1 value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.9 { iface MIXER name 'IEC958 Playback Pro Mask' index 1 value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.10 { iface MIXER name 'IEC958 Playback Default' index 1 value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.11 { iface MIXER name 'IEC958 Playback Switch' index 1 value true comment { access 'read write' type BOOLEAN count 1 } } control.12 { iface PCM device 7 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.13 { iface CARD name 'HDMI/DP,pcm=8 Jack' value false comment { access read type BOOLEAN count 1 } } control.14 { iface MIXER name 'IEC958 Playback Con Mask' index 2 value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.15 { iface MIXER name 'IEC958 Playback Pro Mask' index 2 value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.16 { iface MIXER name 'IEC958 Playback Default' index 2 value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.17 { iface MIXER name 'IEC958 Playback Switch' index 2 value true comment { access 'read write' type BOOLEAN count 1 } } control.18 { iface PCM device 8 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.19 { iface CARD name 'HDMI/DP,pcm=9 Jack' value false comment { access read type BOOLEAN count 1 } } control.20 { iface MIXER name 'IEC958 Playback Con Mask' index 3 value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.21 { iface MIXER name 'IEC958 Playback Pro Mask' index 3 value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.22 { iface MIXER name 'IEC958 Playback Default' index 3 value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.23 { iface MIXER name 'IEC958 Playback Switch' index 3 value true comment { access 'read write' type BOOLEAN count 1 } } control.24 { iface PCM device 9 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.25 { iface PCM device 3 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 write' type INTEGER count 8 range '0 - 36' } } control.26 { iface PCM device 7 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 write' type INTEGER count 8 range '0 - 36' } } control.27 { iface PCM device 8 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 write' type INTEGER count 8 range '0 - 36' } } control.28 { iface PCM device 9 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 write' type INTEGER count 8 range '0 - 36' } } } state.PCH { control.1 { iface MIXER name 'Channel Mode' value '2ch' comment { access 'read write' type ENUMERATED count 1 item.0 '2ch' item.1 '4ch' item.2 '6ch' } } control.2 { iface MIXER name 'Front Playback Volume' value.0 87 value.1 87 comment { access 'read write' type INTEGER count 2 range '0 - 87' dbmin -6525 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.3 { iface MIXER name 'Front Playback Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.4 { iface MIXER name 'Surround Playback Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 87' dbmin -6525 dbmax 0 dbvalue.0 -6525 dbvalue.1 -6525 } } control.5 { iface MIXER name 'Surround Playback Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.6 { iface MIXER name 'Center Playback Volume' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 87' dbmin -6525 dbmax 0 dbvalue.0 -6525 } } control.7 { iface MIXER name 'LFE Playback Volume' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 87' dbmin -6525 dbmax 0 dbvalue.0 -6525 } } control.8 { iface MIXER name 'Center Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.9 { iface MIXER name 'LFE Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.10 { iface MIXER name 'Headphone Playback Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.11 { iface MIXER name 'Loopback Mixing' value Enabled comment { access 'read write' type ENUMERATED count 1 item.0 Disabled item.1 Enabled } } control.12 { 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.13 { iface MIXER name 'Front Mic Playback Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.14 { 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.15 { iface MIXER name 'Rear Mic Playback Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.16 { 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.17 { iface MIXER name 'Line Playback Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.18 { iface MIXER name 'Auto-Mute Mode' value Enabled comment { access 'read write' type ENUMERATED count 1 item.0 Disabled item.1 Enabled } } control.19 { 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.20 { 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.21 { iface MIXER name 'Capture Volume' value.0 63 value.1 63 comment { access 'read write' type INTEGER count 2 range '0 - 63' dbmin -1725 dbmax 3000 dbvalue.0 3000 dbvalue.1 3000 } } control.22 { iface MIXER name 'Capture Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.23 { iface MIXER name 'Capture Volume' index 1 value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 63' dbmin -1725 dbmax 3000 dbvalue.0 -1725 dbvalue.1 -1725 } } control.24 { iface MIXER name 'Capture Switch' index 1 value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.25 { iface MIXER name 'Front Mic Boost Volume' value.0 3 value.1 3 comment { access 'read write' type INTEGER count 2 range '0 - 3' dbmin 0 dbmax 3000 dbvalue.0 3000 dbvalue.1 3000 } } control.26 { 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.27 { 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.28 { iface MIXER name 'Master Playback Volume' value 81 comment { access 'read write' type INTEGER count 1 range '0 - 87' dbmin -6525 dbmax 0 dbvalue.0 -450 } } control.29 { iface MIXER name 'Master Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.30 { iface CARD name 'Front Mic Jack' value false comment { access read type BOOLEAN count 1 } } control.31 { iface CARD name 'Rear Mic Jack' value false comment { access read type BOOLEAN count 1 } } control.32 { iface CARD name 'Line Jack' value false comment { access read type BOOLEAN count 1 } } control.33 { iface CARD name 'Line Out Jack' value false comment { access read type BOOLEAN count 1 } } control.34 { iface CARD name 'Front Headphone Jack' value true comment { access read type BOOLEAN count 1 } } control.35 { iface PCM name 'Playback Channel Map' value.0 3 value.1 4 comment { access read type INTEGER count 2 range '0 - 36' } } control.36 { iface PCM name 'Capture Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.37 { 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.38 { iface MIXER name 'PCM Playback Volume' value.0 254 value.1 254 comment { access 'read write user' type INTEGER count 2 range '0 - 255' tlv '0000000100000008ffffec1400000014' dbmin -5100 dbmax 0 dbvalue.0 -20 dbvalue.1 -20 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module fuse xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c iptable_mangle iptable_raw iptable_security ebtable_filter ebtables ip6table_filter ip6_tables vmw_vsock_vmci_transport vsock vmw_vmci sunrpc snd_hda_codec_hdmi intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iTCO_wdt iTCO_vendor_support i915 input_polldev ppdev irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate intel_uncore snd_hda_codec_realtek snd_hda_codec_generic intel_rapl_perf snd_hda_intel snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib snd_rawmidi i2c_algo_bit snd_hwdep snd_seq drm_kms_helper joydev snd_seq_device snd_pcm drm mei_me snd_timer snd mei soundcore i2c_i801 lpc_ich shpchp wmi parport_pc parport video crc32c_intel r8169 mii !!Sysfs Files !!----------- /sys/class/sound/hwC1D0/init_pin_configs: 0x05 0x58560010 0x06 0x18560020 0x07 0x18560030 /sys/class/sound/hwC1D0/driver_pin_configs: /sys/class/sound/hwC1D0/user_pin_configs: /sys/class/sound/hwC1D0/init_verbs: /sys/class/sound/hwC1D0/hints: /sys/class/sound/hwC2D0/init_pin_configs: 0x12 0x40330000 0x14 0x01014010 0x15 0x411111f0 0x16 0x411111f0 0x18 0x01a19020 0x19 0x02a19030 0x1a 0x0181302f 0x1b 0x0221401f 0x1c 0x411111f0 0x1d 0x4044c601 0x1e 0x411111f0 /sys/class/sound/hwC2D0/driver_pin_configs: /sys/class/sound/hwC2D0/user_pin_configs: /sys/class/sound/hwC2D0/init_verbs: /sys/class/sound/hwC2D0/hints: !!ALSA/HDA dmesg !!-------------- [ 2.793447] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules [ 2.794528] usbcore: registered new interface driver snd-usb-audio [ 2.799471] snd_hda_codec_realtek hdaudioC2D0: autoconfig for ALC662 rev3: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:line [ 2.799473] snd_hda_codec_realtek hdaudioC2D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 2.799474] snd_hda_codec_realtek hdaudioC2D0: hp_outs=1 (0x1b/0x0/0x0/0x0/0x0) [ 2.799475] snd_hda_codec_realtek hdaudioC2D0: mono: mono_out=0x0 [ 2.799475] snd_hda_codec_realtek hdaudioC2D0: inputs: [ 2.799477] snd_hda_codec_realtek hdaudioC2D0: Front Mic=0x19 [ 2.799478] snd_hda_codec_realtek hdaudioC2D0: Rear Mic=0x18 [ 2.799479] snd_hda_codec_realtek hdaudioC2D0: Line=0x1a [ 2.813020] input: HDA Intel PCH Front Mic as /devices/pci0000:00/0000:00:1b.0/sound/card2/input7 [ 2.813081] input: HDA Intel PCH Rear Mic as /devices/pci0000:00/0000:00:1b.0/sound/card2/input8 [ 2.813113] input: HDA Intel PCH Line as /devices/pci0000:00/0000:00:1b.0/sound/card2/input9 [ 2.813144] input: HDA Intel PCH Line Out as /devices/pci0000:00/0000:00:1b.0/sound/card2/input10 [ 2.813174] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card2/input11 [ 2.854106] ppdev: user-space parallel port driver -- [ 2.956642] intel_rapl: Found RAPL domain dram [ 3.063123] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 3.225504] fbcon: inteldrmfb (fb0) is primary device -- [ 3.313518] WARNING: CPU: 1 PID: 486 at drivers/gpu/drm/i915/intel_audio.c:757 get_saved_enc 0x7d/0x90 [i915] [ 3.313519] Modules linked in: snd_hda_codec_hdmi( ) intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iTCO_wdt iTCO_vendor_support i915 input_polldev ppdev irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate intel_uncore snd_hda_codec_realtek snd_hda_codec_generic intel_rapl_perf snd_hda_intel snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib snd_rawmidi i2c_algo_bit snd_hwdep snd_seq drm_kms_helper joydev snd_seq_device snd_pcm drm mei_me snd_timer snd mei soundcore i2c_i801 lpc_ich shpchp wmi parport_pc parport video crc32c_intel r8169 mii [ 3.313541] CPU: 1 PID: 486 Comm: systemd-udevd Not tainted 4.15.4-200.fc26.x86_64 #1 -- [ 3.313578] i915_audio_component_get_eld 0x48/0x150 [i915] [ 3.313583] hdmi_present_sense 0x9a/0x370 [snd_hda_codec_hdmi] [ 3.313586] generic_hdmi_build_controls 0x146/0x1e0 [snd_hda_codec_hdmi] [ 3.313592] snd_hda_codec_build_controls 0x63/0x210 [snd_hda_codec] [ 3.313595] hda_codec_driver_probe 0xc6/0x100 [snd_hda_codec] [ 3.313597] driver_probe_device 0x315/0x480 -- [ 3.313675] WARNING: CPU: 1 PID: 486 at drivers/gpu/drm/i915/intel_audio.c:757 get_saved_enc 0x7d/0x90 [i915] [ 3.313675] Modules linked in: snd_hda_codec_hdmi( ) intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iTCO_wdt iTCO_vendor_support i915 input_polldev ppdev irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate intel_uncore snd_hda_codec_realtek snd_hda_codec_generic intel_rapl_perf snd_hda_intel snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib snd_rawmidi i2c_algo_bit snd_hwdep snd_seq drm_kms_helper joydev snd_seq_device snd_pcm drm mei_me snd_timer snd mei soundcore i2c_i801 lpc_ich shpchp wmi parport_pc parport video crc32c_intel r8169 mii [ 3.313690] CPU: 1 PID: 486 Comm: systemd-udevd Tainted: G W 4.15.4-200.fc26.x86_64 #1 -- [ 3.313719] i915_audio_component_get_eld 0x48/0x150 [i915] [ 3.313722] hdmi_present_sense 0x9a/0x370 [snd_hda_codec_hdmi] [ 3.313724] generic_hdmi_build_controls 0x146/0x1e0 [snd_hda_codec_hdmi] [ 3.313727] snd_hda_codec_build_controls 0x63/0x210 [snd_hda_codec] [ 3.313730] hda_codec_driver_probe 0xc6/0x100 [snd_hda_codec] [ 3.313732] driver_probe_device 0x315/0x480 -- [ 3.313781] ---[ end trace 7e79f4d563dae15d ]--- [ 3.314326] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card1/input13 [ 3.314393] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card1/input14 [ 3.314430] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card1/input15 [ 3.314464] input: HDA Intel HDMI HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:03.0/sound/card1/input16 [ 3.452183] EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: (null) -- [ 6.365874] WARNING: CPU: 1 PID: 1232 at drivers/gpu/drm/i915/intel_audio.c:757 get_saved_enc 0x7d/0x90 [i915] [ 6.365875] Modules linked in: xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c iptable_mangle iptable_raw iptable_security ebtable_filter ebtables ip6table_filter ip6_tables vmw_vsock_vmci_transport vsock vmw_vmci sunrpc snd_hda_codec_hdmi intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iTCO_wdt iTCO_vendor_support i915 input_polldev ppdev irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate intel_uncore [ 6.365899] snd_hda_codec_realtek snd_hda_codec_generic intel_rapl_perf snd_hda_intel snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib snd_rawmidi i2c_algo_bit snd_hwdep snd_seq drm_kms_helper joydev snd_seq_device snd_pcm drm mei_me snd_timer snd mei soundcore i2c_i801 lpc_ich shpchp wmi parport_pc parport video crc32c_intel r8169 mii [ 6.365915] CPU: 1 PID: 1232 Comm: pulseaudio Tainted: G W 4.15.4-200.fc26.x86_64 #1 -- [ 6.365959] i915_audio_component_get_eld 0x48/0x150 [i915] [ 6.365963] hdmi_present_sense 0x9a/0x370 [snd_hda_codec_hdmi] [ 6.365966] ? regmap_format_4_12_write 0x20/0x20 [ 6.365968] ? regcache_sync 0xfa/0x230 [ 6.365972] ? snd_hda_multi_out_analog_open 0x130/0x130 [snd_hda_codec] [ 6.365982] generic_hdmi_resume 0x49/0x60 [snd_hda_codec_hdmi] [ 6.365985] hda_call_codec_resume 0xc8/0x120 [snd_hda_codec] [ 6.365988] hda_codec_runtime_resume 0x31/0x50 [snd_hda_codec] [ 6.365990] __rpm_callback 0xc6/0x1f0 [ 6.365991] rpm_callback 0x1f/0x70 [ 6.365994] ? snd_hda_multi_out_analog_open 0x130/0x130 [snd_hda_codec] [ 6.365995] rpm_resume 0x4bf/0x7b0 [ 6.365999] ? snd_pcm_hw_rule_add 0x18e/0x1f0 [snd_pcm] [ 6.366000] __pm_runtime_resume 0x47/0x70 [ 6.366003] azx_pcm_open 0x1de/0x360 [snd_hda_codec] [ 6.366007] snd_pcm_open_substream 0x7f/0x140 [snd_pcm] [ 6.366009] snd_pcm_open 0xb7/0x230 [snd_pcm] [ 6.366012] ? wake_up_q 0x70/0x70 [ 6.366014] snd_pcm_playback_open 0x3d/0x70 [snd_pcm] [ 6.366017] chrdev_open 0xa2/0x1c0 -- [ 6.366123] WARNING: CPU: 1 PID: 1232 at drivers/gpu/drm/i915/intel_audio.c:757 get_saved_enc 0x7d/0x90 [i915] [ 6.366125] Modules linked in: xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c iptable_mangle iptable_raw iptable_security ebtable_filter ebtables ip6table_filter ip6_tables vmw_vsock_vmci_transport vsock vmw_vmci sunrpc snd_hda_codec_hdmi intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iTCO_wdt iTCO_vendor_support i915 input_polldev ppdev irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate intel_uncore [ 6.366146] snd_hda_codec_realtek snd_hda_codec_generic intel_rapl_perf snd_hda_intel snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib snd_rawmidi i2c_algo_bit snd_hwdep snd_seq drm_kms_helper joydev snd_seq_device snd_pcm drm mei_me snd_timer snd mei soundcore i2c_i801 lpc_ich shpchp wmi parport_pc parport video crc32c_intel r8169 mii [ 6.366157] CPU: 1 PID: 1232 Comm: pulseaudio Tainted: G W 4.15.4-200.fc26.x86_64 #1 -- [ 6.366193] i915_audio_component_get_eld 0x48/0x150 [i915] [ 6.366196] hdmi_present_sense 0x9a/0x370 [snd_hda_codec_hdmi] [ 6.366197] ? regmap_format_4_12_write 0x20/0x20 [ 6.366199] ? regcache_sync 0xfa/0x230 [ 6.366202] ? snd_hda_multi_out_analog_open 0x130/0x130 [snd_hda_codec] [ 6.366203] generic_hdmi_resume 0x49/0x60 [snd_hda_codec_hdmi] [ 6.366206] hda_call_codec_resume 0xc8/0x120 [snd_hda_codec] [ 6.366209] hda_codec_runtime_resume 0x31/0x50 [snd_hda_codec] [ 6.366210] __rpm_callback 0xc6/0x1f0 [ 6.366212] rpm_callback 0x1f/0x70 [ 6.366214] ? snd_hda_multi_out_analog_open 0x130/0x130 [snd_hda_codec] [ 6.366215] rpm_resume 0x4bf/0x7b0 [ 6.366218] ? snd_pcm_hw_rule_add 0x18e/0x1f0 [snd_pcm] [ 6.366219] __pm_runtime_resume 0x47/0x70 [ 6.366232] azx_pcm_open 0x1de/0x360 [snd_hda_codec] [ 6.366236] snd_pcm_open_substream 0x7f/0x140 [snd_pcm] [ 6.366238] snd_pcm_open 0xb7/0x230 [snd_pcm] [ 6.366240] ? wake_up_q 0x70/0x70 [ 6.366242] snd_pcm_playback_open 0x3d/0x70 [snd_pcm] [ 6.366245] chrdev_open 0xa2/0x1c0 -- [ 190.065461] WARNING: CPU: 2 PID: 1845 at drivers/gpu/drm/i915/intel_audio.c:757 get_saved_enc 0x7d/0x90 [i915] [ 190.065461] Modules linked in: fuse xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c iptable_mangle iptable_raw iptable_security ebtable_filter ebtables ip6table_filter ip6_tables vmw_vsock_vmci_transport vsock vmw_vmci sunrpc snd_hda_codec_hdmi intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iTCO_wdt iTCO_vendor_support i915 input_polldev ppdev irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate [ 190.065484] intel_uncore snd_hda_codec_realtek snd_hda_codec_generic intel_rapl_perf snd_hda_intel snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib snd_rawmidi i2c_algo_bit snd_hwdep snd_seq drm_kms_helper joydev snd_seq_device snd_pcm drm mei_me snd_timer snd mei soundcore i2c_i801 lpc_ich shpchp wmi parport_pc parport video crc32c_intel r8169 mii [ 190.065500] CPU: 2 PID: 1845 Comm: pulseaudio Tainted: G W 4.15.4-200.fc26.x86_64 #1 -- [ 190.065539] i915_audio_component_get_eld 0x48/0x150 [i915] [ 190.065542] hdmi_present_sense 0x9a/0x370 [snd_hda_codec_hdmi] [ 190.065545] ? regmap_format_4_12_write 0x20/0x20 [ 190.065547] ? regcache_sync 0xfa/0x230 [ 190.065552] ? snd_hda_multi_out_analog_open 0x130/0x130 [snd_hda_codec] [ 190.065553] generic_hdmi_resume 0x49/0x60 [snd_hda_codec_hdmi] [ 190.065556] hda_call_codec_resume 0xc8/0x120 [snd_hda_codec] [ 190.065559] hda_codec_runtime_resume 0x31/0x50 [snd_hda_codec] [ 190.065561] __rpm_callback 0xc6/0x1f0 [ 190.065562] rpm_callback 0x1f/0x70 [ 190.065565] ? snd_hda_multi_out_analog_open 0x130/0x130 [snd_hda_codec] [ 190.065566] rpm_resume 0x4bf/0x7b0 [ 190.065570] ? snd_pcm_hw_rule_add 0x18e/0x1f0 [snd_pcm] [ 190.065571] __pm_runtime_resume 0x47/0x70 [ 190.065575] azx_pcm_open 0x1de/0x360 [snd_hda_codec] [ 190.065578] snd_pcm_open_substream 0x7f/0x140 [snd_pcm] [ 190.065581] snd_pcm_open 0xb7/0x230 [snd_pcm] [ 190.065583] ? lookup_fast 0xc8/0x2c0 [ 190.065585] ? wake_up_q 0x70/0x70 [ 190.065588] snd_pcm_playback_open 0x3d/0x70 [snd_pcm] [ 190.065589] chrdev_open 0xa2/0x1c0 -- [ 190.065658] WARNING: CPU: 2 PID: 1845 at drivers/gpu/drm/i915/intel_audio.c:757 get_saved_enc 0x7d/0x90 [i915] [ 190.065659] Modules linked in: fuse xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c iptable_mangle iptable_raw iptable_security ebtable_filter ebtables ip6table_filter ip6_tables vmw_vsock_vmci_transport vsock vmw_vmci sunrpc snd_hda_codec_hdmi intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iTCO_wdt iTCO_vendor_support i915 input_polldev ppdev irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate [ 190.065676] intel_uncore snd_hda_codec_realtek snd_hda_codec_generic intel_rapl_perf snd_hda_intel snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib snd_rawmidi i2c_algo_bit snd_hwdep snd_seq drm_kms_helper joydev snd_seq_device snd_pcm drm mei_me snd_timer snd mei soundcore i2c_i801 lpc_ich shpchp wmi parport_pc parport video crc32c_intel r8169 mii [ 190.065687] CPU: 2 PID: 1845 Comm: pulseaudio Tainted: G W 4.15.4-200.fc26.x86_64 #1 -- [ 190.065718] i915_audio_component_get_eld 0x48/0x150 [i915] [ 190.065721] hdmi_present_sense 0x9a/0x370 [snd_hda_codec_hdmi] [ 190.065722] ? regmap_format_4_12_write 0x20/0x20 [ 190.065724] ? regcache_sync 0xfa/0x230 [ 190.065727] ? snd_hda_multi_out_analog_open 0x130/0x130 [snd_hda_codec] [ 190.065728] generic_hdmi_resume 0x49/0x60 [snd_hda_codec_hdmi] [ 190.065731] hda_call_codec_resume 0xc8/0x120 [snd_hda_codec] [ 190.065734] hda_codec_runtime_resume 0x31/0x50 [snd_hda_codec] [ 190.065735] __rpm_callback 0xc6/0x1f0 [ 190.065736] rpm_callback 0x1f/0x70 [ 190.065738] ? snd_hda_multi_out_analog_open 0x130/0x130 [snd_hda_codec] [ 190.065739] rpm_resume 0x4bf/0x7b0 [ 190.065742] ? snd_pcm_hw_rule_add 0x18e/0x1f0 [snd_pcm] [ 190.065743] __pm_runtime_resume 0x47/0x70 [ 190.065747] azx_pcm_open 0x1de/0x360 [snd_hda_codec] [ 190.065750] snd_pcm_open_substream 0x7f/0x140 [snd_pcm] [ 190.065752] snd_pcm_open 0xb7/0x230 [snd_pcm] [ 190.065753] ? lookup_fast 0xc8/0x2c0 [ 190.065755] ? wake_up_q 0x70/0x70 [ 190.065757] snd_pcm_playback_open 0x3d/0x70 [snd_pcm] [ 190.065759] chrdev_open 0xa2/0x1c0 -- [ 195.652113] WARNING: CPU: 2 PID: 2891 at drivers/gpu/drm/i915/intel_audio.c:757 get_saved_enc 0x7d/0x90 [i915] [ 195.652114] Modules linked in: fuse xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c iptable_mangle iptable_raw iptable_security ebtable_filter ebtables ip6table_filter ip6_tables vmw_vsock_vmci_transport vsock vmw_vmci sunrpc snd_hda_codec_hdmi intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iTCO_wdt iTCO_vendor_support i915 input_polldev ppdev irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate [ 195.652138] intel_uncore snd_hda_codec_realtek snd_hda_codec_generic intel_rapl_perf snd_hda_intel snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib snd_rawmidi i2c_algo_bit snd_hwdep snd_seq drm_kms_helper joydev snd_seq_device snd_pcm drm mei_me snd_timer snd mei soundcore i2c_i801 lpc_ich shpchp wmi parport_pc parport video crc32c_intel r8169 mii [ 195.652153] CPU: 2 PID: 2891 Comm: skypeforlinux Tainted: G W 4.15.4-200.fc26.x86_64 #1 -- [ 195.652198] i915_audio_component_get_eld 0x48/0x150 [i915] [ 195.652203] hdmi_present_sense 0x9a/0x370 [snd_hda_codec_hdmi] [ 195.652206] ? regmap_format_4_12_write 0x20/0x20 [ 195.652207] ? regcache_sync 0xfa/0x230 [ 195.652213] ? snd_hda_multi_out_analog_open 0x130/0x130 [snd_hda_codec] [ 195.652214] generic_hdmi_resume 0x49/0x60 [snd_hda_codec_hdmi] [ 195.652217] hda_call_codec_resume 0xc8/0x120 [snd_hda_codec] [ 195.652220] hda_codec_runtime_resume 0x31/0x50 [snd_hda_codec] [ 195.652223] __rpm_callback 0xc6/0x1f0 [ 195.652224] rpm_callback 0x1f/0x70 [ 195.652227] ? snd_hda_multi_out_analog_open 0x130/0x130 [snd_hda_codec] [ 195.652228] rpm_resume 0x4bf/0x7b0 [ 195.652232] ? snd_pcm_hw_rule_add 0x18e/0x1f0 [snd_pcm] [ 195.652233] __pm_runtime_resume 0x47/0x70 [ 195.652236] azx_pcm_open 0x1de/0x360 [snd_hda_codec] [ 195.652240] snd_pcm_open_substream 0x7f/0x140 [snd_pcm] [ 195.652243] snd_pcm_open 0xb7/0x230 [snd_pcm] [ 195.652244] ? lookup_fast 0xc8/0x2c0 [ 195.652246] ? wake_up_q 0x70/0x70 [ 195.652249] snd_pcm_playback_open 0x3d/0x70 [snd_pcm] [ 195.652251] chrdev_open 0xa2/0x1c0 -- [ 195.652327] WARNING: CPU: 2 PID: 2891 at drivers/gpu/drm/i915/intel_audio.c:757 get_saved_enc 0x7d/0x90 [i915] [ 195.652327] Modules linked in: fuse xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c iptable_mangle iptable_raw iptable_security ebtable_filter ebtables ip6table_filter ip6_tables vmw_vsock_vmci_transport vsock vmw_vmci sunrpc snd_hda_codec_hdmi intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iTCO_wdt iTCO_vendor_support i915 input_polldev ppdev irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate [ 195.652349] intel_uncore snd_hda_codec_realtek snd_hda_codec_generic intel_rapl_perf snd_hda_intel snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib snd_rawmidi i2c_algo_bit snd_hwdep snd_seq drm_kms_helper joydev snd_seq_device snd_pcm drm mei_me snd_timer snd mei soundcore i2c_i801 lpc_ich shpchp wmi parport_pc parport video crc32c_intel r8169 mii [ 195.652362] CPU: 2 PID: 2891 Comm: skypeforlinux Tainted: G W 4.15.4-200.fc26.x86_64 #1 -- [ 195.652396] i915_audio_component_get_eld 0x48/0x150 [i915] [ 195.652398] hdmi_present_sense 0x9a/0x370 [snd_hda_codec_hdmi] [ 195.652400] ? regmap_format_4_12_write 0x20/0x20 [ 195.652402] ? regcache_sync 0xfa/0x230 [ 195.652405] ? snd_hda_multi_out_analog_open 0x130/0x130 [snd_hda_codec] [ 195.652406] generic_hdmi_resume 0x49/0x60 [snd_hda_codec_hdmi] [ 195.652409] hda_call_codec_resume 0xc8/0x120 [snd_hda_codec] [ 195.652412] hda_codec_runtime_resume 0x31/0x50 [snd_hda_codec] [ 195.652413] __rpm_callback 0xc6/0x1f0 [ 195.652414] rpm_callback 0x1f/0x70 [ 195.652417] ? snd_hda_multi_out_analog_open 0x130/0x130 [snd_hda_codec] [ 195.652418] rpm_resume 0x4bf/0x7b0 [ 195.652421] ? snd_pcm_hw_rule_add 0x18e/0x1f0 [snd_pcm] [ 195.652422] __pm_runtime_resume 0x47/0x70 [ 195.652425] azx_pcm_open 0x1de/0x360 [snd_hda_codec] [ 195.652428] snd_pcm_open_substream 0x7f/0x140 [snd_pcm] [ 195.652431] snd_pcm_open 0xb7/0x230 [snd_pcm] [ 195.652432] ? lookup_fast 0xc8/0x2c0 [ 195.652434] ? wake_up_q 0x70/0x70 [ 195.652436] snd_pcm_playback_open 0x3d/0x70 [snd_pcm] [ 195.652437] chrdev_open 0xa2/0x1c0 -- [19810.779097] perf: interrupt took too long (3152 > 3131), lowering kernel.perf_event_max_sample_rate to 63000 [22200.004745] snd_hda_intel 0000:00:1b.0: IRQ timing workaround is activated for card #2. Suggest a bigger bdl_pos_adj. [22556.071800] ------------[ cut here ]------------ -- [22556.071850] WARNING: CPU: 1 PID: 19220 at drivers/gpu/drm/i915/intel_audio.c:757 get_saved_enc 0x7d/0x90 [i915] [22556.071850] Modules linked in: fuse xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c iptable_mangle iptable_raw iptable_security ebtable_filter ebtables ip6table_filter ip6_tables vmw_vsock_vmci_transport vsock vmw_vmci sunrpc snd_hda_codec_hdmi intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iTCO_wdt iTCO_vendor_support i915 input_polldev ppdev irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate [22556.071874] intel_uncore snd_hda_codec_realtek snd_hda_codec_generic intel_rapl_perf snd_hda_intel snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib snd_rawmidi i2c_algo_bit snd_hwdep snd_seq drm_kms_helper joydev snd_seq_device snd_pcm drm mei_me snd_timer snd mei soundcore i2c_i801 lpc_ich shpchp wmi parport_pc parport video crc32c_intel r8169 mii [22556.071890] CPU: 1 PID: 19220 Comm: cat Tainted: G W 4.15.4-200.fc26.x86_64 #1 -- [22556.071930] i915_audio_component_get_eld 0x48/0x150 [i915] [22556.071933] hdmi_present_sense 0x9a/0x370 [snd_hda_codec_hdmi] [22556.071937] ? regmap_format_4_12_write 0x20/0x20 [22556.071939] ? regcache_sync 0xfa/0x230 [22556.071943] ? snd_hda_multi_out_analog_open 0x130/0x130 [snd_hda_codec] [22556.071945] generic_hdmi_resume 0x49/0x60 [snd_hda_codec_hdmi] [22556.071948] hda_call_codec_resume 0xc8/0x120 [snd_hda_codec] [22556.071951] hda_codec_runtime_resume 0x31/0x50 [snd_hda_codec] [22556.071953] __rpm_callback 0xc6/0x1f0 [22556.071954] rpm_callback 0x1f/0x70 [22556.071957] ? snd_hda_multi_out_analog_open 0x130/0x130 [snd_hda_codec] [22556.071958] rpm_resume 0x4bf/0x7b0 -- [22556.071962] __pm_runtime_resume 0x47/0x70 [22556.071966] print_codec_info 0x15a/0x1550 [snd_hda_codec] [22556.071968] ? __alloc_pages_nodemask 0x11e/0x2b0 [22556.071970] ? _cond_resched 0x15/0x40 [22556.071974] snd_info_seq_show 0x29/0x40 [snd] [22556.071976] seq_read 0xde/0x470 -- [22556.072047] WARNING: CPU: 1 PID: 19220 at drivers/gpu/drm/i915/intel_audio.c:757 get_saved_enc 0x7d/0x90 [i915] [22556.072048] Modules linked in: fuse xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c iptable_mangle iptable_raw iptable_security ebtable_filter ebtables ip6table_filter ip6_tables vmw_vsock_vmci_transport vsock vmw_vmci sunrpc snd_hda_codec_hdmi intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iTCO_wdt iTCO_vendor_support i915 input_polldev ppdev irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate [22556.072066] intel_uncore snd_hda_codec_realtek snd_hda_codec_generic intel_rapl_perf snd_hda_intel snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib snd_rawmidi i2c_algo_bit snd_hwdep snd_seq drm_kms_helper joydev snd_seq_device snd_pcm drm mei_me snd_timer snd mei soundcore i2c_i801 lpc_ich shpchp wmi parport_pc parport video crc32c_intel r8169 mii [22556.072077] CPU: 1 PID: 19220 Comm: cat Tainted: G W 4.15.4-200.fc26.x86_64 #1 -- [22556.072109] i915_audio_component_get_eld 0x48/0x150 [i915] [22556.072112] hdmi_present_sense 0x9a/0x370 [snd_hda_codec_hdmi] [22556.072113] ? regmap_format_4_12_write 0x20/0x20 [22556.072115] ? regcache_sync 0xfa/0x230 [22556.072118] ? snd_hda_multi_out_analog_open 0x130/0x130 [snd_hda_codec] [22556.072119] generic_hdmi_resume 0x49/0x60 [snd_hda_codec_hdmi] [22556.072122] hda_call_codec_resume 0xc8/0x120 [snd_hda_codec] [22556.072125] hda_codec_runtime_resume 0x31/0x50 [snd_hda_codec] [22556.072126] __rpm_callback 0xc6/0x1f0 [22556.072127] rpm_callback 0x1f/0x70 [22556.072129] ? snd_hda_multi_out_analog_open 0x130/0x130 [snd_hda_codec] [22556.072130] rpm_resume 0x4bf/0x7b0 -- [22556.072133] __pm_runtime_resume 0x47/0x70 [22556.072137] print_codec_info 0x15a/0x1550 [snd_hda_codec] [22556.072139] ? __alloc_pages_nodemask 0x11e/0x2b0 [22556.072140] ? _cond_resched 0x15/0x40 [22556.072143] snd_info_seq_show 0x29/0x40 [snd] [22556.072144] seq_read 0xde/0x470 -- [22634.720785] WARNING: CPU: 3 PID: 19701 at drivers/gpu/drm/i915/intel_audio.c:757 get_saved_enc 0x7d/0x90 [i915] [22634.720786] Modules linked in: fuse xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c iptable_mangle iptable_raw iptable_security ebtable_filter ebtables ip6table_filter ip6_tables vmw_vsock_vmci_transport vsock vmw_vmci sunrpc snd_hda_codec_hdmi intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iTCO_wdt iTCO_vendor_support i915 input_polldev ppdev irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate [22634.720811] intel_uncore snd_hda_codec_realtek snd_hda_codec_generic intel_rapl_perf snd_hda_intel snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib snd_rawmidi i2c_algo_bit snd_hwdep snd_seq drm_kms_helper joydev snd_seq_device snd_pcm drm mei_me snd_timer snd mei soundcore i2c_i801 lpc_ich shpchp wmi parport_pc parport video crc32c_intel r8169 mii [22634.720827] CPU: 3 PID: 19701 Comm: cat Tainted: G W 4.15.4-200.fc26.x86_64 #1 -- [22634.720872] i915_audio_component_get_eld 0x48/0x150 [i915] [22634.720876] hdmi_present_sense 0x9a/0x370 [snd_hda_codec_hdmi] [22634.720880] ? regmap_format_4_12_write 0x20/0x20 [22634.720882] ? regcache_sync 0xfa/0x230 [22634.720886] ? snd_hda_multi_out_analog_open 0x130/0x130 [snd_hda_codec] [22634.720888] generic_hdmi_resume 0x49/0x60 [snd_hda_codec_hdmi] [22634.720891] hda_call_codec_resume 0xc8/0x120 [snd_hda_codec] [22634.720894] hda_codec_runtime_resume 0x31/0x50 [snd_hda_codec] [22634.720896] __rpm_callback 0xc6/0x1f0 [22634.720897] rpm_callback 0x1f/0x70 [22634.720900] ? snd_hda_multi_out_analog_open 0x130/0x130 [snd_hda_codec] [22634.720901] rpm_resume 0x4bf/0x7b0 -- [22634.720905] __pm_runtime_resume 0x47/0x70 [22634.720909] print_codec_info 0x15a/0x1550 [snd_hda_codec] [22634.720911] ? __alloc_pages_nodemask 0x11e/0x2b0 [22634.720914] ? _cond_resched 0x15/0x40 [22634.720917] snd_info_seq_show 0x29/0x40 [snd] [22634.720919] seq_read 0xde/0x470 -- [22634.720990] WARNING: CPU: 3 PID: 19701 at drivers/gpu/drm/i915/intel_audio.c:757 get_saved_enc 0x7d/0x90 [i915] [22634.720990] Modules linked in: fuse xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c iptable_mangle iptable_raw iptable_security ebtable_filter ebtables ip6table_filter ip6_tables vmw_vsock_vmci_transport vsock vmw_vmci sunrpc snd_hda_codec_hdmi intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iTCO_wdt iTCO_vendor_support i915 input_polldev ppdev irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate [22634.721012] intel_uncore snd_hda_codec_realtek snd_hda_codec_generic intel_rapl_perf snd_hda_intel snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib snd_rawmidi i2c_algo_bit snd_hwdep snd_seq drm_kms_helper joydev snd_seq_device snd_pcm drm mei_me snd_timer snd mei soundcore i2c_i801 lpc_ich shpchp wmi parport_pc parport video crc32c_intel r8169 mii [22634.721032] CPU: 3 PID: 19701 Comm: cat Tainted: G W 4.15.4-200.fc26.x86_64 #1 -- [22634.721063] i915_audio_component_get_eld 0x48/0x150 [i915] [22634.721065] hdmi_present_sense 0x9a/0x370 [snd_hda_codec_hdmi] [22634.721067] ? regmap_format_4_12_write 0x20/0x20 [22634.721068] ? regcache_sync 0xfa/0x230 [22634.721071] ? snd_hda_multi_out_analog_open 0x130/0x130 [snd_hda_codec] [22634.721072] generic_hdmi_resume 0x49/0x60 [snd_hda_codec_hdmi] [22634.721075] hda_call_codec_resume 0xc8/0x120 [snd_hda_codec] [22634.721078] hda_codec_runtime_resume 0x31/0x50 [snd_hda_codec] [22634.721079] __rpm_callback 0xc6/0x1f0 [22634.721080] rpm_callback 0x1f/0x70 [22634.721083] ? snd_hda_multi_out_analog_open 0x130/0x130 [snd_hda_codec] [22634.721083] rpm_resume 0x4bf/0x7b0 -- [22634.721086] __pm_runtime_resume 0x47/0x70 [22634.721100] print_codec_info 0x15a/0x1550 [snd_hda_codec] [22634.721102] ? __alloc_pages_nodemask 0x11e/0x2b0 [22634.721104] ? _cond_resched 0x15/0x40 [22634.721107] snd_info_seq_show 0x29/0x40 [snd] [22634.721108] seq_read 0xde/0x470