!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Mon Mar 25 15:06:42 UTC 2019 !!Linux Distribution !!------------------ Ubuntu 18.04.2 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 18.04.2 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04.2 LTS" HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/" PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy" UBUNTU_CODENAME=bionic !!DMI Information !!--------------- Manufacturer: Cenovo Product Name: King kong Product Version: To be filled by O.E.M. Firmware Version: 5.011 Board Vendor: To be filled by O.E.M. Board Name: Cherry Trail CR !!ACPI Device Status Information !!--------------- /sys/bus/acpi/devices/80860F14:00/status 15 /sys/bus/acpi/devices/80860F14:01/status 15 /sys/bus/acpi/devices/80860F14:03/status 15 /sys/bus/acpi/devices/8086228A:00/status 15 /sys/bus/acpi/devices/8086228A:01/status 15 /sys/bus/acpi/devices/8086228E:00/status 15 /sys/bus/acpi/devices/8086228E:01/status 15 /sys/bus/acpi/devices/8086228E:02/status 15 /sys/bus/acpi/devices/808622A8:00/status 15 /sys/bus/acpi/devices/808622C1:00/status 15 /sys/bus/acpi/devices/808622C1:01/status 15 /sys/bus/acpi/devices/808622C1:02/status 15 /sys/bus/acpi/devices/808622C1:03/status 15 /sys/bus/acpi/devices/808622C1:04/status 15 /sys/bus/acpi/devices/808622C1:05/status 15 /sys/bus/acpi/devices/808622C1:06/status 15 /sys/bus/acpi/devices/INT33A4:00/status 15 /sys/bus/acpi/devices/INT33F4:00/status 15 /sys/bus/acpi/devices/INT33FF:00/status 15 /sys/bus/acpi/devices/INT33FF:01/status 15 /sys/bus/acpi/devices/INT33FF:02/status 15 /sys/bus/acpi/devices/INT33FF:03/status 15 /sys/bus/acpi/devices/INT33FF:04/status 15 /sys/bus/acpi/devices/INT3400:00/status 15 /sys/bus/acpi/devices/INT3403:00/status 15 /sys/bus/acpi/devices/INT3403:04/status 15 /sys/bus/acpi/devices/INT3406:00/status 15 /sys/bus/acpi/devices/INTCFD9:00/status 15 /sys/bus/acpi/devices/INTL9C60:00/status 15 /sys/bus/acpi/devices/INTL9C60:01/status 15 /sys/bus/acpi/devices/LNXPOWER:01/status 15 /sys/bus/acpi/devices/LNXPOWER:02/status 15 /sys/bus/acpi/devices/LNXPOWER:09/status 2 /sys/bus/acpi/devices/LNXPOWER:0a/status 2 /sys/bus/acpi/devices/LNXPOWER:0e/status 2 /sys/bus/acpi/devices/LNXPOWER:0f/status 2 /sys/bus/acpi/devices/LNXPOWER:10/status 2 /sys/bus/acpi/devices/LNXPOWER:11/status 2 /sys/bus/acpi/devices/LNXPOWER:12/status 2 /sys/bus/acpi/devices/LNXPOWER:13/status 2 /sys/bus/acpi/devices/LNXPOWER:14/status 2 /sys/bus/acpi/devices/MSFT0101:01/status 15 /sys/bus/acpi/devices/PNP0103:00/status 15 /sys/bus/acpi/devices/PNP0501:00/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 /sys/bus/acpi/devices/device:0c/status 15 /sys/bus/acpi/devices/device:1d/status 15 /sys/bus/acpi/devices/device:2c/status 15 /sys/bus/acpi/devices/device:53/status 15 !!Kernel Information !!------------------ Kernel release: 4.18.0-16-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.18.0-16-generic Library version: 1.1.3 Utilities version: 1.1.3 !!Loaded ALSA modules !!------------------- snd_usb_audio snd_usb_audio !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [Camera ]: USB-Audio - USB 2.0 PC Camera Alcor Micro, Corp. USB 2.0 PC Camera at usb-0000:00:14.0-4, high speed 1 [Device ]: USB-Audio - USB Audio Device C-Media Electronics Inc. USB Audio Device at usb-0000:00:14.0-2.1, full speed !!PCI Soundcards installed in the system !!-------------------------------------- !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- !!Modprobe options (Sound related) !!-------------------------------- snd_pcsp: index=-2 snd_usb_audio: index=-2 snd_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: index=-2 snd_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: index=-2 snd_usb_audio: index=-2 snd_usb_caiaq: index=-2 snd_usb_ua101: index=-2 snd_usb_us122l: index=-2 snd_usb_usx2y: index=-2 snd_cmipci: mpu_port=0x330 fm_port=0x388 snd_pcsp: index=-2 snd_usb_audio: index=-2 !!Loaded sound module options !!--------------------------- !!Module: snd_usb_audio autoclock : Y device_setup : 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 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 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) ignore_ctl_error : N index : -2,-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 pid : -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 quirk_alias : (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) use_vmalloc : Y vid : -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 !!Module: snd_usb_audio autoclock : Y device_setup : 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 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 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) ignore_ctl_error : N index : -2,-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 pid : -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 quirk_alias : (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) use_vmalloc : Y vid : -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 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x058f3841, ctrlif=2, ctlerr=0 Card: Alcor Micro, Corp. USB 2.0 PC Camera at usb-0000:00:14.0-4, high speed Unit: 5 Control: name="Mic Capture Volume", index=0 Info: id=5, control=2, cmask=0x3, channels=2, type="S16" Volume: min=0, max=7936, dBmin=0, dBmax=3100 Unit: 5 Control: name="Mic Capture Switch", index=1 Info: id=5, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 5 Control: name="Mic Capture Switch", index=0 Info: id=5, control=1, cmask=0x3, channels=2, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 USB Mixer: usb_id=0x0d8c0014, ctrlif=0, ctlerr=0 Card: C-Media Electronics Inc. USB Audio Device at usb-0000:00:14.0-2.1, full speed Unit: 9 Control: name="Speaker Playback Volume", index=0 Info: id=9, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-9472, max=0, dBmin=-3700, dBmax=0 Unit: 9 Control: name="Speaker Playback Switch", index=0 Info: id=9, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 10 Control: name="Auto Gain Control", index=0 Info: id=10, control=7, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 10 Control: name="Mic Capture Volume", index=0 Info: id=10, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-3072, max=5888, dBmin=-1200, dBmax=2300 Unit: 10 Control: name="Mic Capture Switch", index=0 Info: id=10, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 13 Control: name="Mic Playback Volume", index=0 Info: id=13, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-5888, max=2048, dBmin=-2300, dBmax=800 Unit: 13 Control: name="Mic Playback Switch", index=0 Info: id=13, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 6 Mar 25 16:06 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 4 Mar 25 16:06 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 5 Mar 25 16:06 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 3 Mar 25 16:06 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 2 Mar 25 16:06 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Mar 25 16:06 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Mar 25 15:56 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 80 Mar 25 16:06 . drwxr-xr-x 4 root root 220 Mar 25 16:06 .. lrwxrwxrwx 1 root root 12 Mar 25 16:06 usb-Alcor_Micro__Corp._USB_2.0_PC_Camera-02 -> ../controlC0 lrwxrwxrwx 1 root root 12 Mar 25 16:06 usb-C-Media_Electronics_Inc._USB_Audio_Device-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Mar 25 16:06 . drwxr-xr-x 4 root root 220 Mar 25 16:06 .. lrwxrwxrwx 1 root root 12 Mar 25 16:06 pci-0000:00:14.0-usb-0:2.1:1.0 -> ../controlC1 lrwxrwxrwx 1 root root 12 Mar 25 16:06 pci-0000:00:14.0-usb-0:4:1.2 -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 1: Device [USB Audio Device], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: Camera [USB 2.0 PC Camera], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: Device [USB Audio Device], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [Camera] Card hw:0 'Camera'/'Alcor Micro, Corp. USB 2.0 PC Camera at usb-0000:00:14.0-4, high speed' Mixer name : 'USB Mixer' Components : 'USB058f:3841' Controls : 5 Simple ctrls : 2 Simple mixer control 'Mic',0 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 42 Front Left: Capture 23 [55%] [16.97dB] [on] Front Right: Capture 23 [55%] [16.97dB] [on] Simple mixer control 'Mic',1 Capabilities: cswitch cswitch-joined Capture channels: Mono Mono: Capture [on] !!-------Mixer controls for card 1 [Device] Card hw:1 'Device'/'C-Media Electronics Inc. USB Audio Device at usb-0000:00:14.0-2.1, full speed' Mixer name : 'USB Mixer' Components : 'USB0d8c:0014' Controls : 10 Simple ctrls : 3 Simple mixer control 'Speaker',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 37 Mono: Front Left: Playback 17 [46%] [-20.00dB] [on] Front Right: Playback 17 [46%] [-20.00dB] [on] Simple mixer control 'Mic',0 Capabilities: pvolume pvolume-joined cvolume cvolume-joined pswitch pswitch-joined cswitch cswitch-joined Playback channels: Mono Capture channels: Mono Limits: Playback 0 - 31 Capture 0 - 35 Mono: Playback 16 [52%] [-7.00dB] [off] Capture 20 [57%] [8.00dB] [on] Simple mixer control 'Auto Gain Control',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] !!Alsactl output !!-------------- --startcollapse-- state.Camera { control.1 { iface PCM name 'Capture Channel Map' value 0 comment { access read type INTEGER count 1 range '0 - 36' } } control.2 { iface MIXER name 'Mic Capture Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.3 { iface MIXER name 'Mic Capture Switch' index 1 value true comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'Mic Capture Volume' value.0 23 value.1 23 comment { access 'read write' type INTEGER count 2 range '0 - 42' dbmin 0 dbmax 3100 dbvalue.0 1697 dbvalue.1 1697 } } control.5 { iface CARD name 'Keep Interface' value false comment { access 'read write' type BOOLEAN count 1 } } } state.Device { control.1 { iface PCM name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.2 { iface PCM name 'Capture Channel Map' value 0 comment { access read type INTEGER count 1 range '0 - 36' } } control.3 { iface MIXER name 'Mic Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'Mic Playback Volume' value 16 comment { access 'read write' type INTEGER count 1 range '0 - 31' dbmin -9999999 dbmax 800 dbvalue.0 -700 } } control.5 { iface MIXER name 'Speaker Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.6 { iface MIXER name 'Speaker Playback Volume' value.0 17 value.1 17 comment { access 'read write' type INTEGER count 2 range '0 - 37' dbmin -9999999 dbmax 0 dbvalue.0 -2000 dbvalue.1 -2000 } } control.7 { iface MIXER name 'Mic Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.8 { iface MIXER name 'Mic Capture Volume' value 20 comment { access 'read write' type INTEGER count 1 range '0 - 35' dbmin -1200 dbmax 2300 dbvalue.0 800 } } control.9 { iface MIXER name 'Auto Gain Control' value true comment { access 'read write' type BOOLEAN count 1 } } control.10 { iface CARD name 'Keep Interface' value false comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module snd_usb_audio snd_usbmidi_lib snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_seq_midi snd_seq_midi_event snd_seq snd_rawmidi snd_seq_device snd_intel_sst_acpi snd_intel_sst_core snd_soc_sst_atom_hifi2_platform snd_soc_acpi snd_soc_acpi_intel_match snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine ccm bnep nls_iso8859_1 snd_hdmi_lpe_audio asix usbnet mii joydev uvcvideo input_leds videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev btusb media btrtl btbcm btintel bluetooth intel_xhci_usb_role_switch ecdh_generic extcon_axp288 arc4 axp288_charger roles axp288_fuel_gauge axp20x_pek axp288_adc industrialio iwlmvm mac80211 intel_rapl intel_powerclamp coretemp kvm_intel i915 kvm irqbypass punit_atom_debug crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlwifi aesni_intel drm_kms_helper aes_x86_64 crypto_simd cryptd glue_helper intel_cstate snd_pcm drm cfg80211 mei_txe i2c_algo_bit fb_sys_fops syscopyarea processor_thermal_device sysfillrect mei intel_soc_dts_iosf sysimgblt lpc_ich axp20x_i2c axp20x snd_timer dw_dmac spi_pxa2xx_platform dw_dmac_core snd soundcore 8250_dw soc_button_array int3406_thermal acpi_pad int3403_thermal video mac_hid int3400_thermal acpi_thermal_rel int340x_thermal_zone intel_int0002_vgpio sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 uas usb_storage hid_generic usbhid hid mmc_block sdhci_acpi sdhci !!ALSA/HDA dmesg !!-------------- [ 0.046290] ACPI: Added _OSI(Linux-Dell-Video) [ 0.046290] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.134835] ACPI: 8 ACPI AML tables successfully acquired and loaded -- [ 8.636321] Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt-hw-37.7.10-fw-1.0.1.2d.d.bseq [ 8.653858] usbcore: registered new interface driver snd-usb-audio [ 8.681385] uvcvideo: Found UVC 1.00 device USB 2.0 PC Camera (058f:3841) -- [ 9.167502] usbcore: registered new interface driver asix [ 9.172413] input: Intel HDMI/DP LPE Audio HDMI/DP,pcm=0 as /devices/pci0000:00/0000:00:02.0/hdmi-lpe-audio/sound/card2/input9 [ 9.172592] input: Intel HDMI/DP LPE Audio HDMI/DP,pcm=1 as /devices/pci0000:00/0000:00:02.0/hdmi-lpe-audio/sound/card2/input10 [ 9.172757] input: Intel HDMI/DP LPE Audio HDMI/DP,pcm=2 as /devices/pci0000:00/0000:00:02.0/hdmi-lpe-audio/sound/card2/input11 [ 9.178734] asix 1-2.2:1.0 enx000ec69a7a03: renamed from eth0 -- [ 1348.272347] Call Trace: [ 1348.272369] ? snd_dma_free_pages 0xc4/0xf0 [snd_pcm] [ 1348.272382] snd_pcm_lib_preallocate_free 0x23/0x70 [snd_pcm] [ 1348.272395] snd_pcm_lib_preallocate_free_for_all 0x23/0x60 [snd_pcm] [ 1348.272406] snd_pcm_free 0x2b/0x60 [snd_pcm] [ 1348.272417] snd_pcm_dev_free 0x12/0x20 [snd_pcm] [ 1348.272431] __snd_device_free 0x4c/0x80 [snd] [ 1348.272442] snd_device_free_all 0x40/0x80 [snd] [ 1348.272452] release_card_device 0x37/0xa0 [snd] -- [ 1348.272481] put_device 0x17/0x20 [ 1348.272491] snd_card_free 0x67/0x90 [snd] [ 1348.272501] hdmi_lpe_audio_remove 0x18/0x20 [snd_hdmi_lpe_audio] [ 1348.272507] platform_drv_remove 0x28/0x50 -- [ 1348.272535] platform_driver_unregister 0x12/0x20 [ 1348.272543] hdmi_lpe_audio_driver_exit 0x10/0x79a [snd_hdmi_lpe_audio] [ 1348.272550] __x64_sys_delete_module 0x146/0x280 -- [ 1348.272669] R13: 0000000000000001 R14: 0000557c68c88388 R15: 00007fff643c2a60 [ 1348.272675] Modules linked in: ccm bnep nls_iso8859_1 snd_hdmi_lpe_audio(-) asix usbnet mii joydev uvcvideo input_leds videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common snd_usb_audio videodev snd_usbmidi_lib btusb media snd_hwdep btrtl btbcm btintel bluetooth intel_xhci_usb_role_switch ecdh_generic extcon_axp288 arc4 axp288_charger roles axp288_fuel_gauge axp20x_pek axp288_adc industrialio iwlmvm mac80211 intel_rapl intel_powerclamp coretemp kvm_intel i915 kvm irqbypass punit_atom_debug crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc iwlwifi aesni_intel drm_kms_helper aes_x86_64 crypto_simd cryptd glue_helper intel_cstate snd_pcm drm cfg80211 mei_txe i2c_algo_bit fb_sys_fops syscopyarea processor_thermal_device sysfillrect mei intel_soc_dts_iosf sysimgblt lpc_ich snd_rawmidi [ 1348.272775] snd_seq_device axp20x_i2c axp20x snd_timer dw_dmac spi_pxa2xx_platform dw_dmac_core snd soundcore 8250_dw soc_button_array int3406_thermal acpi_pad int3403_thermal video mac_hid int3400_thermal acpi_thermal_rel int340x_thermal_zone intel_int0002_vgpio sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 uas usb_storage hid_generic usbhid hid mmc_block sdhci_acpi sdhci [last unloaded: snd_hda_core] [ 1348.272829] CR2: 0000000000000228 -- [ 1348.272951] CR2: 0000000000000228 CR3: 00000000a6216000 CR4: 00000000001006e0 [ 1348.277440] usbcore: deregistering interface driver snd-usb-audio [ 1348.640370] intel_sst_acpi 808622A8:00: No matching machine driver found [ 1348.875385] usbcore: registered new interface driver snd-usb-audio