[ 80.826785] usb 1-2: new high-speed USB device number 6 using xhci_hcd [ 80.975429] usb 1-2: New USB device found, idVendor=15e4, idProduct=8004 [ 80.975434] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 80.975437] usb 1-2: Product: DENON DJ MC7000 [ 80.975440] usb 1-2: Manufacturer: DENON DJ [ 80.975442] usb 1-2: SerialNumber: 201603 [ 80.976874] clock source 65 is not valid, cannot use [ 80.976935] ------------[ cut here ]------------ [ 80.976961] WARNING: CPU: 2 PID: 133 at sound/usb/clock.c:197 __uac_clock_find_source+0x3ae/0x420 [snd_usb_audio] [ 80.976963] Modules linked in: vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) hid_generic hidp iptable_filter ip_tables x_tables ccm bnep joydev arc4 intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp iwlmvm snd_soc_skl snd_soc_skl_ipc snd_hda_codec_hdmi snd_soc_sst_ipc kvm_intel snd_soc_sst_dsp snd_hda_ext_core hid_rmi snd_soc_sst_match rmi_core kvm snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress mac80211 irqbypass ac97_bus snd_pcm_dmaengine crct10dif_pclmul uvcvideo snd_hda_intel crc32_pclmul snd_hda_codec videobuf2_vmalloc ghash_clmulni_intel snd_usb_audio videobuf2_memops snd_hda_core pcbc iwlwifi videobuf2_v4l2 btusb videobuf2_core btrtl aesni_intel snd_usbmidi_lib btbcm snd_seq_midi snd_hwdep snd_seq_midi_event aes_x86_64 btintel videodev crypto_simd snd_rawmidi glue_helper [ 80.977037] snd_pcm cryptd cfg80211 media bluetooth intel_cstate intel_rapl_perf snd_seq snd_seq_device ecdh_generic input_leds snd_timer serio_raw snd mei_me wmi_bmof soundcore idma64 virt_dma mei shpchp intel_lpss_pci processor_thermal_device intel_soc_dts_iosf intel_lpss intel_pch_thermal int3403_thermal int340x_thermal_zone int3400_thermal acpi_pad mac_hid acpi_thermal_rel binfmt_misc sunrpc parport_pc ppdev lp parport binder_linux(OE) ashmem_linux(OE) autofs4 i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect i2c_hid sysimgblt fb_sys_fops r8169 drm ahci mii libahci hid wmi video pinctrl_sunrisepoint [ 80.977110] CPU: 2 PID: 133 Comm: kworker/2:2 Tainted: G U OE 4.14.165 #1 [ 80.977112] Hardware name: LENOVO 81HQ/LNVNB161216, BIOS 8YCN11WW(V1.03) 05/22/2018 [ 80.977120] Workqueue: usb_hub_wq hub_event [ 80.977123] task: ffff92c453fa8000 task.stack: ffff9ee6c1d64000 [ 80.977139] RIP: 0010:__uac_clock_find_source+0x3ae/0x420 [snd_usb_audio] [ 80.977142] RSP: 0018:ffff9ee6c1d676e8 EFLAGS: 00010282 [ 80.977145] RAX: 0000000000000028 RBX: 0000000000000041 RCX: 0000000000000006 [ 80.977147] RDX: 0000000000000000 RSI: 0000000000000092 RDI: ffff92c4b1d165d0 [ 80.977149] RBP: ffff9ee6c1d67730 R08: 0000000000000001 R09: 0000000000000380 [ 80.977151] R10: 0000000000004100 R11: 0000000000000380 R12: ffff92c46f73c800 [ 80.977153] R13: ffff92c470551000 R14: 0000000000000001 R15: ffff9ee6c1d67740 [ 80.977156] FS: 0000000000000000(0000) GS:ffff92c4b1d00000(0000) knlGS:0000000000000000 [ 80.977158] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 80.977161] CR2: 00007fcb8800a028 CR3: 0000000198c0a003 CR4: 00000000003606e0 [ 80.977163] Call Trace: [ 80.977182] snd_usb_clock_find_source+0x48/0x60 [snd_usb_audio] [ 80.977196] snd_usb_init_sample_rate+0x4d/0x340 [snd_usb_audio] [ 80.977203] ? usb_set_interface+0x1cf/0x390 [ 80.977220] snd_usb_parse_audio_interface+0x4aa/0x907 [snd_usb_audio] [ 80.977235] snd_usb_create_stream+0x15f/0x230 [snd_usb_audio] [ 80.977249] usb_audio_probe+0x28d/0x9e0 [snd_usb_audio] [ 80.977257] usb_probe_interface+0x158/0x2f0 [ 80.977264] driver_probe_device+0x29e/0x450 [ 80.977270] __device_attach_driver+0x8f/0x100 [ 80.977275] ? __driver_attach+0xf0/0xf0 [ 80.977279] bus_for_each_drv+0x69/0xb0 [ 80.977284] __device_attach+0xdd/0x160 [ 80.977289] device_initial_probe+0x13/0x20 [ 80.977293] bus_probe_device+0x95/0xa0 [ 80.977297] device_add+0x3d9/0x640 [ 80.977303] usb_set_configuration+0x512/0x880 [ 80.977310] generic_probe+0x2e/0x80 [ 80.977315] usb_probe_device+0x34/0x70 [ 80.977320] driver_probe_device+0x29e/0x450 [ 80.977325] __device_attach_driver+0x8f/0x100 [ 80.977329] ? __driver_attach+0xf0/0xf0 [ 80.977333] bus_for_each_drv+0x69/0xb0 [ 80.977338] __device_attach+0xdd/0x160 [ 80.977343] device_initial_probe+0x13/0x20 [ 80.977347] bus_probe_device+0x95/0xa0 [ 80.977350] device_add+0x3d9/0x640 [ 80.977356] ? add_device_randomness+0xca/0x1c0 [ 80.977361] usb_new_device+0x26f/0x4b0 [ 80.977365] hub_event+0xfd3/0x1640 [ 80.977373] process_one_work+0x14d/0x410 [ 80.977377] worker_thread+0x4b/0x460 [ 80.977383] kthread+0x10c/0x140 [ 80.977386] ? process_one_work+0x410/0x410 [ 80.977392] ? kthread_create_on_node+0x70/0x70 [ 80.977397] ret_from_fork+0x35/0x40 [ 80.977400] Code: 49 8d bc 24 98 00 00 00 89 d9 48 c7 c2 c0 a3 a3 c0 48 c7 c6 50 d8 a3 c0 e8 80 5b 62 d3 89 de 48 c7 c7 80 d8 a3 c0 e8 13 ce 0c d3 <0f> 0b 41 89 db e9 af fc ff ff 45 89 d3 e9 a7 fc ff ff 49 8b 7d [ 80.977473] ---[ end trace 2539dade89169793 ]--- [ 80.978279] clock source 65 is not valid, cannot use [ 80.978306] ------------[ cut here ]------------ [ 80.978322] WARNING: CPU: 2 PID: 133 at sound/usb/clock.c:197 __uac_clock_find_source+0x3ae/0x420 [snd_usb_audio] [ 80.978323] Modules linked in: vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) hid_generic hidp iptable_filter ip_tables x_tables ccm bnep joydev arc4 intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp iwlmvm snd_soc_skl snd_soc_skl_ipc snd_hda_codec_hdmi snd_soc_sst_ipc kvm_intel snd_soc_sst_dsp snd_hda_ext_core hid_rmi snd_soc_sst_match rmi_core kvm snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress mac80211 irqbypass ac97_bus snd_pcm_dmaengine crct10dif_pclmul uvcvideo snd_hda_intel crc32_pclmul snd_hda_codec videobuf2_vmalloc ghash_clmulni_intel snd_usb_audio videobuf2_memops snd_hda_core pcbc iwlwifi videobuf2_v4l2 btusb videobuf2_core btrtl aesni_intel snd_usbmidi_lib btbcm snd_seq_midi snd_hwdep snd_seq_midi_event aes_x86_64 btintel videodev crypto_simd snd_rawmidi glue_helper [ 80.978390] snd_pcm cryptd cfg80211 media bluetooth intel_cstate intel_rapl_perf snd_seq snd_seq_device ecdh_generic input_leds snd_timer serio_raw snd mei_me wmi_bmof soundcore idma64 virt_dma mei shpchp intel_lpss_pci processor_thermal_device intel_soc_dts_iosf intel_lpss intel_pch_thermal int3403_thermal int340x_thermal_zone int3400_thermal acpi_pad mac_hid acpi_thermal_rel binfmt_misc sunrpc parport_pc ppdev lp parport binder_linux(OE) ashmem_linux(OE) autofs4 i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect i2c_hid sysimgblt fb_sys_fops r8169 drm ahci mii libahci hid wmi video pinctrl_sunrisepoint [ 80.978452] CPU: 2 PID: 133 Comm: kworker/2:2 Tainted: G U W OE 4.14.165 #1 [ 80.978453] Hardware name: LENOVO 81HQ/LNVNB161216, BIOS 8YCN11WW(V1.03) 05/22/2018 [ 80.978458] Workqueue: usb_hub_wq hub_event [ 80.978461] task: ffff92c453fa8000 task.stack: ffff9ee6c1d64000 [ 80.978475] RIP: 0010:__uac_clock_find_source+0x3ae/0x420 [snd_usb_audio] [ 80.978477] RSP: 0018:ffff9ee6c1d676e8 EFLAGS: 00010282 [ 80.978480] RAX: 0000000000000028 RBX: 0000000000000041 RCX: 0000000000000006 [ 80.978483] RDX: 0000000000000000 RSI: 0000000000000092 RDI: ffff92c4b1d165d0 [ 80.978484] RBP: ffff9ee6c1d67730 R08: 0000000000000001 R09: 00000000000003b9 [ 80.978486] R10: 0000000000004100 R11: 00000000000003b9 R12: ffff92c46f73c800 [ 80.978488] R13: ffff92c470551000 R14: 0000000000000001 R15: ffff9ee6c1d67740 [ 80.978491] FS: 0000000000000000(0000) GS:ffff92c4b1d00000(0000) knlGS:0000000000000000 [ 80.978493] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 80.978495] CR2: 00007fcb8800a028 CR3: 0000000198c0a003 CR4: 00000000003606e0 [ 80.978497] Call Trace: [ 80.978512] snd_usb_clock_find_source+0x48/0x60 [snd_usb_audio] [ 80.978526] snd_usb_init_sample_rate+0x4d/0x340 [snd_usb_audio] [ 80.978532] ? usb_set_interface+0x1cf/0x390 [ 80.978548] snd_usb_parse_audio_interface+0x4aa/0x907 [snd_usb_audio] [ 80.978569] snd_usb_create_stream+0x15f/0x230 [snd_usb_audio] [ 80.978590] usb_audio_probe+0x28d/0x9e0 [snd_usb_audio] [ 80.978600] usb_probe_interface+0x158/0x2f0 [ 80.978607] driver_probe_device+0x29e/0x450 [ 80.978614] __device_attach_driver+0x8f/0x100 [ 80.978620] ? __driver_attach+0xf0/0xf0 [ 80.978626] bus_for_each_drv+0x69/0xb0 [ 80.978632] __device_attach+0xdd/0x160 [ 80.978639] device_initial_probe+0x13/0x20 [ 80.978644] bus_probe_device+0x95/0xa0 [ 80.978648] device_add+0x3d9/0x640 [ 80.978654] usb_set_configuration+0x512/0x880 [ 80.978660] generic_probe+0x2e/0x80 [ 80.978666] usb_probe_device+0x34/0x70 [ 80.978670] driver_probe_device+0x29e/0x450 [ 80.978675] __device_attach_driver+0x8f/0x100 [ 80.978679] ? __driver_attach+0xf0/0xf0 [ 80.978683] bus_for_each_drv+0x69/0xb0 [ 80.978687] __device_attach+0xdd/0x160 [ 80.978692] device_initial_probe+0x13/0x20 [ 80.978696] bus_probe_device+0x95/0xa0 [ 80.978700] device_add+0x3d9/0x640 [ 80.978705] ? add_device_randomness+0xca/0x1c0 [ 80.978709] usb_new_device+0x26f/0x4b0 [ 80.978713] hub_event+0xfd3/0x1640 [ 80.978720] process_one_work+0x14d/0x410 [ 80.978724] worker_thread+0x4b/0x460 [ 80.978730] kthread+0x10c/0x140 [ 80.978733] ? process_one_work+0x410/0x410 [ 80.978738] ? kthread_create_on_node+0x70/0x70 [ 80.978742] ret_from_fork+0x35/0x40 [ 80.978746] Code: 49 8d bc 24 98 00 00 00 89 d9 48 c7 c2 c0 a3 a3 c0 48 c7 c6 50 d8 a3 c0 e8 80 5b 62 d3 89 de 48 c7 c7 80 d8 a3 c0 e8 13 ce 0c d3 <0f> 0b 41 89 db e9 af fc ff ff 45 89 d3 e9 a7 fc ff ff 49 8b 7d [ 80.978818] ---[ end trace 2539dade89169794 ]--- [ 81.022787] clock source 65 is not valid, cannot use [ 81.022808] ------------[ cut here ]------------ [ 81.022817] WARNING: CPU: 1 PID: 3261 at sound/usb/clock.c:197 __uac_clock_find_source+0x3ae/0x420 [snd_usb_audio] [ 81.022818] Modules linked in: vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) hid_generic hidp iptable_filter ip_tables x_tables ccm bnep joydev arc4 intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp iwlmvm snd_soc_skl snd_soc_skl_ipc snd_hda_codec_hdmi snd_soc_sst_ipc kvm_intel snd_soc_sst_dsp snd_hda_ext_core hid_rmi snd_soc_sst_match rmi_core kvm snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress mac80211 irqbypass ac97_bus snd_pcm_dmaengine crct10dif_pclmul uvcvideo snd_hda_intel crc32_pclmul snd_hda_codec videobuf2_vmalloc ghash_clmulni_intel snd_usb_audio videobuf2_memops snd_hda_core pcbc iwlwifi videobuf2_v4l2 btusb videobuf2_core btrtl aesni_intel snd_usbmidi_lib btbcm snd_seq_midi snd_hwdep snd_seq_midi_event aes_x86_64 btintel videodev crypto_simd snd_rawmidi glue_helper [ 81.022846] snd_pcm cryptd cfg80211 media bluetooth intel_cstate intel_rapl_perf snd_seq snd_seq_device ecdh_generic input_leds snd_timer serio_raw snd mei_me wmi_bmof soundcore idma64 virt_dma mei shpchp intel_lpss_pci processor_thermal_device intel_soc_dts_iosf intel_lpss intel_pch_thermal int3403_thermal int340x_thermal_zone int3400_thermal acpi_pad mac_hid acpi_thermal_rel binfmt_misc sunrpc parport_pc ppdev lp parport binder_linux(OE) ashmem_linux(OE) autofs4 i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect i2c_hid sysimgblt fb_sys_fops r8169 drm ahci mii libahci hid wmi video pinctrl_sunrisepoint [ 81.022874] CPU: 1 PID: 3261 Comm: pulseaudio Tainted: G U W OE 4.14.165 #1 [ 81.022875] Hardware name: LENOVO 81HQ/LNVNB161216, BIOS 8YCN11WW(V1.03) 05/22/2018 [ 81.022876] task: ffff92c457c44680 task.stack: ffff9ee6c2808000 [ 81.022883] RIP: 0010:__uac_clock_find_source+0x3ae/0x420 [snd_usb_audio] [ 81.022884] RSP: 0018:ffff9ee6c280bc38 EFLAGS: 00010282 [ 81.022885] RAX: 0000000000000028 RBX: 0000000000000041 RCX: 0000000000000000 [ 81.022886] RDX: 0000000000000000 RSI: ffff92c4b1c965d8 RDI: ffff92c4b1c965d8 [ 81.022887] RBP: ffff9ee6c280bc80 R08: 0000000000000001 R09: 00000000000003f2 [ 81.022888] R10: 0000000000004100 R11: 00000000000003f2 R12: ffff92c46f73c800 [ 81.022889] R13: ffff92c470551000 R14: 0000000000000001 R15: ffff9ee6c280bc90 [ 81.022890] FS: 00007fc6c2ce4880(0000) GS:ffff92c4b1c80000(0000) knlGS:0000000000000000 [ 81.022891] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 81.022891] CR2: 00007fc6c2d7e008 CR3: 0000000322bce004 CR4: 00000000003606e0 [ 81.022892] Call Trace: [ 81.022900] snd_usb_clock_find_source+0x48/0x60 [snd_usb_audio] [ 81.022907] snd_usb_init_sample_rate+0x4d/0x340 [snd_usb_audio] [ 81.022913] ? set_format+0x2b/0x640 [snd_usb_audio] [ 81.022920] snd_usb_pcm_prepare+0x154/0x4d0 [snd_usb_audio] [ 81.022925] snd_pcm_do_prepare+0x1d/0x30 [snd_pcm] [ 81.022928] snd_pcm_action_single+0x3b/0x80 [snd_pcm] [ 81.022932] snd_pcm_action_nonatomic+0x68/0x70 [snd_pcm] [ 81.022936] snd_pcm_prepare+0x68/0x90 [snd_pcm] [ 81.022938] snd_pcm_common_ioctl+0x599/0xb10 [snd_pcm] [ 81.022941] snd_pcm_ioctl+0x28/0x40 [snd_pcm] [ 81.022944] do_vfs_ioctl+0xa4/0x5f0 [ 81.022946] ? handle_mm_fault+0xcc/0x1c0 [ 81.022948] ? __do_page_fault+0x27d/0x500 [ 81.022949] SyS_ioctl+0x79/0x90 [ 81.022952] do_syscall_64+0x73/0x130 [ 81.022954] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 81.022955] RIP: 0033:0x7fc6c11a9f47 [ 81.022955] RSP: 002b:00007ffc7f070a28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 81.022956] RAX: ffffffffffffffda RBX: 0000000000fcc790 RCX: 00007fc6c11a9f47 [ 81.022957] RDX: 000000000000044e RSI: 0000000000004140 RDI: 000000000000001b [ 81.022957] RBP: 00007ffc7f071110 R08: 0000000000001138 R09: 0000000000001138 [ 81.022958] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000fcdd50 [ 81.022958] R13: 00007ffc7f0712b0 R14: 0000000000000000 R15: 00007ffc7f070b70 [ 81.022959] Code: 49 8d bc 24 98 00 00 00 89 d9 48 c7 c2 c0 a3 a3 c0 48 c7 c6 50 d8 a3 c0 e8 80 5b 62 d3 89 de 48 c7 c7 80 d8 a3 c0 e8 13 ce 0c d3 <0f> 0b 41 89 db e9 af fc ff ff 45 89 d3 e9 a7 fc ff ff 49 8b 7d [ 81.022978] ---[ end trace 2539dade89169795 ]--- [ 81.041047] clock source 65 is not valid, cannot use [ 81.041063] ------------[ cut here ]------------ [ 81.041070] WARNING: CPU: 1 PID: 3261 at sound/usb/clock.c:197 __uac_clock_find_source+0x3ae/0x420 [snd_usb_audio] [ 81.041071] Modules linked in: vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) hid_generic hidp iptable_filter ip_tables x_tables ccm bnep joydev arc4 intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp iwlmvm snd_soc_skl snd_soc_skl_ipc snd_hda_codec_hdmi snd_soc_sst_ipc kvm_intel snd_soc_sst_dsp snd_hda_ext_core hid_rmi snd_soc_sst_match rmi_core kvm snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress mac80211 irqbypass ac97_bus snd_pcm_dmaengine crct10dif_pclmul uvcvideo snd_hda_intel crc32_pclmul snd_hda_codec videobuf2_vmalloc ghash_clmulni_intel snd_usb_audio videobuf2_memops snd_hda_core pcbc iwlwifi videobuf2_v4l2 btusb videobuf2_core btrtl aesni_intel snd_usbmidi_lib btbcm snd_seq_midi snd_hwdep snd_seq_midi_event aes_x86_64 btintel videodev crypto_simd snd_rawmidi glue_helper [ 81.041093] snd_pcm cryptd cfg80211 media bluetooth intel_cstate intel_rapl_perf snd_seq snd_seq_device ecdh_generic input_leds snd_timer serio_raw snd mei_me wmi_bmof soundcore idma64 virt_dma mei shpchp intel_lpss_pci processor_thermal_device intel_soc_dts_iosf intel_lpss intel_pch_thermal int3403_thermal int340x_thermal_zone int3400_thermal acpi_pad mac_hid acpi_thermal_rel binfmt_misc sunrpc parport_pc ppdev lp parport binder_linux(OE) ashmem_linux(OE) autofs4 i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect i2c_hid sysimgblt fb_sys_fops r8169 drm ahci mii libahci hid wmi video pinctrl_sunrisepoint [ 81.041116] CPU: 1 PID: 3261 Comm: pulseaudio Tainted: G U W OE 4.14.165 #1 [ 81.041116] Hardware name: LENOVO 81HQ/LNVNB161216, BIOS 8YCN11WW(V1.03) 05/22/2018 [ 81.041117] task: ffff92c457c44680 task.stack: ffff9ee6c2808000 [ 81.041121] RIP: 0010:__uac_clock_find_source+0x3ae/0x420 [snd_usb_audio] [ 81.041122] RSP: 0018:ffff9ee6c280bc38 EFLAGS: 00010282 [ 81.041123] RAX: 0000000000000028 RBX: 0000000000000041 RCX: 0000000000000000 [ 81.041123] RDX: 0000000000000000 RSI: ffff92c4b1c965d8 RDI: ffff92c4b1c965d8 [ 81.041124] RBP: ffff9ee6c280bc80 R08: 0000000000000001 R09: 000000000000041e [ 81.041125] R10: 0000000000004100 R11: 000000000000041e R12: ffff92c46f73c800 [ 81.041125] R13: ffff92c470551000 R14: 0000000000000001 R15: ffff9ee6c280bc90 [ 81.041126] FS: 00007fc6c2ce4880(0000) GS:ffff92c4b1c80000(0000) knlGS:0000000000000000 [ 81.041126] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 81.041127] CR2: 00007fc6c2d7e008 CR3: 0000000322bce004 CR4: 00000000003606e0 [ 81.041128] Call Trace: [ 81.041133] snd_usb_clock_find_source+0x48/0x60 [snd_usb_audio] [ 81.041137] snd_usb_init_sample_rate+0x4d/0x340 [snd_usb_audio] [ 81.041141] ? set_format+0x2b/0x640 [snd_usb_audio] [ 81.041145] snd_usb_pcm_prepare+0x154/0x4d0 [snd_usb_audio] [ 81.041149] snd_pcm_do_prepare+0x1d/0x30 [snd_pcm] [ 81.041151] snd_pcm_action_single+0x3b/0x80 [snd_pcm] [ 81.041154] snd_pcm_action_nonatomic+0x68/0x70 [snd_pcm] [ 81.041156] snd_pcm_prepare+0x68/0x90 [snd_pcm] [ 81.041159] snd_pcm_common_ioctl+0x599/0xb10 [snd_pcm] [ 81.041161] snd_pcm_ioctl+0x28/0x40 [snd_pcm] [ 81.041164] do_vfs_ioctl+0xa4/0x5f0 [ 81.041166] ? handle_mm_fault+0xcc/0x1c0 [ 81.041169] ? __do_page_fault+0x27d/0x500 [ 81.041170] SyS_ioctl+0x79/0x90 [ 81.041172] do_syscall_64+0x73/0x130 [ 81.041174] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 81.041175] RIP: 0033:0x7fc6c11a9f47 [ 81.041175] RSP: 002b:00007ffc7f070a28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 81.041176] RAX: ffffffffffffffda RBX: 0000000000fcded0 RCX: 00007fc6c11a9f47 [ 81.041177] RDX: 000000000000044e RSI: 0000000000004140 RDI: 000000000000001b [ 81.041177] RBP: 00007ffc7f071110 R08: 0000000000001138 R09: 0000000000001138 [ 81.041178] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000fcd240 [ 81.041178] R13: 00007ffc7f0712b0 R14: 0000000000000000 R15: 00007ffc7f070b70 [ 81.041179] Code: 49 8d bc 24 98 00 00 00 89 d9 48 c7 c2 c0 a3 a3 c0 48 c7 c6 50 d8 a3 c0 e8 80 5b 62 d3 89 de 48 c7 c7 80 d8 a3 c0 e8 13 ce 0c d3 <0f> 0b 41 89 db e9 af fc ff ff 45 89 d3 e9 a7 fc ff ff 49 8b 7d [ 81.041198] ---[ end trace 2539dade89169796 ]--- [ 81.042059] clock source 65 is not valid, cannot use [ 81.042070] ------------[ cut here ]------------ [ 81.042076] WARNING: CPU: 1 PID: 3261 at sound/usb/clock.c:197 __uac_clock_find_source+0x3ae/0x420 [snd_usb_audio] [ 81.042077] Modules linked in: vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) hid_generic hidp iptable_filter ip_tables x_tables ccm bnep joydev arc4 intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp iwlmvm snd_soc_skl snd_soc_skl_ipc snd_hda_codec_hdmi snd_soc_sst_ipc kvm_intel snd_soc_sst_dsp snd_hda_ext_core hid_rmi snd_soc_sst_match rmi_core kvm snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress mac80211 irqbypass ac97_bus snd_pcm_dmaengine crct10dif_pclmul uvcvideo snd_hda_intel crc32_pclmul snd_hda_codec videobuf2_vmalloc ghash_clmulni_intel snd_usb_audio videobuf2_memops snd_hda_core pcbc iwlwifi videobuf2_v4l2 btusb videobuf2_core btrtl aesni_intel snd_usbmidi_lib btbcm snd_seq_midi snd_hwdep snd_seq_midi_event aes_x86_64 btintel videodev crypto_simd snd_rawmidi glue_helper [ 81.042096] snd_pcm cryptd cfg80211 media bluetooth intel_cstate intel_rapl_perf snd_seq snd_seq_device ecdh_generic input_leds snd_timer serio_raw snd mei_me wmi_bmof soundcore idma64 virt_dma mei shpchp intel_lpss_pci processor_thermal_device intel_soc_dts_iosf intel_lpss intel_pch_thermal int3403_thermal int340x_thermal_zone int3400_thermal acpi_pad mac_hid acpi_thermal_rel binfmt_misc sunrpc parport_pc ppdev lp parport binder_linux(OE) ashmem_linux(OE) autofs4 i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect i2c_hid sysimgblt fb_sys_fops r8169 drm ahci mii libahci hid wmi video pinctrl_sunrisepoint [ 81.042115] CPU: 1 PID: 3261 Comm: pulseaudio Tainted: G U W OE 4.14.165 #1 [ 81.042115] Hardware name: LENOVO 81HQ/LNVNB161216, BIOS 8YCN11WW(V1.03) 05/22/2018 [ 81.042116] task: ffff92c457c44680 task.stack: ffff9ee6c2808000 [ 81.042120] RIP: 0010:__uac_clock_find_source+0x3ae/0x420 [snd_usb_audio] [ 81.042120] RSP: 0018:ffff9ee6c280bc38 EFLAGS: 00010282 [ 81.042121] RAX: 0000000000000028 RBX: 0000000000000041 RCX: 0000000000000006 [ 81.042122] RDX: 0000000000000000 RSI: 0000000000000096 RDI: ffff92c4b1c965d0 [ 81.042122] RBP: ffff9ee6c280bc80 R08: 0000000000000001 R09: 000000000000044a [ 81.042123] R10: 0000000000004100 R11: 000000000000044a R12: ffff92c46f73c800 [ 81.042123] R13: ffff92c470551000 R14: 0000000000000001 R15: ffff9ee6c280bc90 [ 81.042124] FS: 00007fc6c2ce4880(0000) GS:ffff92c4b1c80000(0000) knlGS:0000000000000000 [ 81.042125] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 81.042125] CR2: 00007fc6c2d7c008 CR3: 0000000322bce004 CR4: 00000000003606e0 [ 81.042126] Call Trace: [ 81.042131] snd_usb_clock_find_source+0x48/0x60 [snd_usb_audio] [ 81.042134] snd_usb_init_sample_rate+0x4d/0x340 [snd_usb_audio] [ 81.042139] ? set_format+0x2b/0x640 [snd_usb_audio] [ 81.042143] snd_usb_pcm_prepare+0x154/0x4d0 [snd_usb_audio] [ 81.042146] snd_pcm_do_prepare+0x1d/0x30 [snd_pcm] [ 81.042149] snd_pcm_action_single+0x3b/0x80 [snd_pcm] [ 81.042151] snd_pcm_action_nonatomic+0x68/0x70 [snd_pcm] [ 81.042154] snd_pcm_prepare+0x68/0x90 [snd_pcm] [ 81.042157] snd_pcm_common_ioctl+0x599/0xb10 [snd_pcm] [ 81.042159] snd_pcm_ioctl+0x28/0x40 [snd_pcm] [ 81.042161] do_vfs_ioctl+0xa4/0x5f0 [ 81.042163] ? handle_mm_fault+0xcc/0x1c0 [ 81.042165] ? __do_page_fault+0x27d/0x500 [ 81.042166] SyS_ioctl+0x79/0x90 [ 81.042168] do_syscall_64+0x73/0x130 [ 81.042170] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 81.042171] RIP: 0033:0x7fc6c11a9f47 [ 81.042171] RSP: 002b:00007ffc7f070a28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 81.042172] RAX: ffffffffffffffda RBX: 0000000000fccfe0 RCX: 00007fc6c11a9f47 [ 81.042173] RDX: 000000000000044e RSI: 0000000000004140 RDI: 0000000000000021 [ 81.042173] RBP: 00007ffc7f071110 R08: 0000000000001138 R09: 0000000000001138 [ 81.042174] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000fd01d0 [ 81.042174] R13: 00007ffc7f0712b0 R14: 0000000000000000 R15: 00007ffc7f070b70 [ 81.042175] Code: 49 8d bc 24 98 00 00 00 89 d9 48 c7 c2 c0 a3 a3 c0 48 c7 c6 50 d8 a3 c0 e8 80 5b 62 d3 89 de 48 c7 c7 80 d8 a3 c0 e8 13 ce 0c d3 <0f> 0b 41 89 db e9 af fc ff ff 45 89 d3 e9 a7 fc ff ff 49 8b 7d [ 81.042194] ---[ end trace 2539dade89169797 ]--- [ 81.052864] clock source 65 is not valid, cannot use [ 81.052880] ------------[ cut here ]------------ [ 81.052887] WARNING: CPU: 2 PID: 3261 at sound/usb/clock.c:197 __uac_clock_find_source+0x3ae/0x420 [snd_usb_audio] [ 81.052887] Modules linked in: vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) hid_generic hidp iptable_filter ip_tables x_tables ccm bnep joydev arc4 intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp iwlmvm snd_soc_skl snd_soc_skl_ipc snd_hda_codec_hdmi snd_soc_sst_ipc kvm_intel snd_soc_sst_dsp snd_hda_ext_core hid_rmi snd_soc_sst_match rmi_core kvm snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress mac80211 irqbypass ac97_bus snd_pcm_dmaengine crct10dif_pclmul uvcvideo snd_hda_intel crc32_pclmul snd_hda_codec videobuf2_vmalloc ghash_clmulni_intel snd_usb_audio videobuf2_memops snd_hda_core pcbc iwlwifi videobuf2_v4l2 btusb videobuf2_core btrtl aesni_intel snd_usbmidi_lib btbcm snd_seq_midi snd_hwdep snd_seq_midi_event aes_x86_64 btintel videodev crypto_simd snd_rawmidi glue_helper [ 81.052910] snd_pcm cryptd cfg80211 media bluetooth intel_cstate intel_rapl_perf snd_seq snd_seq_device ecdh_generic input_leds snd_timer serio_raw snd mei_me wmi_bmof soundcore idma64 virt_dma mei shpchp intel_lpss_pci processor_thermal_device intel_soc_dts_iosf intel_lpss intel_pch_thermal int3403_thermal int340x_thermal_zone int3400_thermal acpi_pad mac_hid acpi_thermal_rel binfmt_misc sunrpc parport_pc ppdev lp parport binder_linux(OE) ashmem_linux(OE) autofs4 i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect i2c_hid sysimgblt fb_sys_fops r8169 drm ahci mii libahci hid wmi video pinctrl_sunrisepoint [ 81.052933] CPU: 2 PID: 3261 Comm: pulseaudio Tainted: G U W OE 4.14.165 #1 [ 81.052933] Hardware name: LENOVO 81HQ/LNVNB161216, BIOS 8YCN11WW(V1.03) 05/22/2018 [ 81.052934] task: ffff92c457c44680 task.stack: ffff9ee6c2808000 [ 81.052938] RIP: 0010:__uac_clock_find_source+0x3ae/0x420 [snd_usb_audio] [ 81.052938] RSP: 0018:ffff9ee6c280bc38 EFLAGS: 00010282 [ 81.052939] RAX: 0000000000000028 RBX: 0000000000000041 RCX: 0000000000000000 [ 81.052940] RDX: 0000000000000000 RSI: ffff92c4b1d165d8 RDI: ffff92c4b1d165d8 [ 81.052940] RBP: ffff9ee6c280bc80 R08: 0000000000000001 R09: 0000000000000476 [ 81.052941] R10: 0000000000004100 R11: 0000000000000476 R12: ffff92c46f73c800 [ 81.052941] R13: ffff92c470551000 R14: 0000000000000001 R15: ffff9ee6c280bc90 [ 81.052942] FS: 00007fc6c2ce4880(0000) GS:ffff92c4b1d00000(0000) knlGS:0000000000000000 [ 81.052943] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 81.052943] CR2: 00007fc6c2d7e008 CR3: 0000000322bce004 CR4: 00000000003606e0 [ 81.052944] Call Trace: [ 81.052950] snd_usb_clock_find_source+0x48/0x60 [snd_usb_audio] [ 81.052954] snd_usb_init_sample_rate+0x4d/0x340 [snd_usb_audio] [ 81.052958] ? set_format+0x2b/0x640 [snd_usb_audio] [ 81.052962] snd_usb_pcm_prepare+0x154/0x4d0 [snd_usb_audio] [ 81.052965] snd_pcm_do_prepare+0x1d/0x30 [snd_pcm] [ 81.052968] snd_pcm_action_single+0x3b/0x80 [snd_pcm] [ 81.052970] snd_pcm_action_nonatomic+0x68/0x70 [snd_pcm] [ 81.052973] snd_pcm_prepare+0x68/0x90 [snd_pcm] [ 81.052976] snd_pcm_common_ioctl+0x599/0xb10 [snd_pcm] [ 81.052978] snd_pcm_ioctl+0x28/0x40 [snd_pcm] [ 81.052981] do_vfs_ioctl+0xa4/0x5f0 [ 81.052982] SyS_ioctl+0x79/0x90 [ 81.052985] do_syscall_64+0x73/0x130 [ 81.052987] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 81.052987] RIP: 0033:0x7fc6c11a9f47 [ 81.052988] RSP: 002b:00007ffc7f070918 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 81.052989] RAX: ffffffffffffffda RBX: 0000000000f6d500 RCX: 00007fc6c11a9f47 [ 81.052989] RDX: 0000000000000004 RSI: 0000000000004140 RDI: 0000000000000039 [ 81.052990] RBP: 00007ffc7f071000 R08: 0000000000f65d30 R09: 0000000000000000 [ 81.052990] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000f65f40 [ 81.052991] R13: 00007ffc7f0711b0 R14: 00007ffc7f071313 R15: 00007ffc7f070a60 [ 81.052992] Code: 49 8d bc 24 98 00 00 00 89 d9 48 c7 c2 c0 a3 a3 c0 48 c7 c6 50 d8 a3 c0 e8 80 5b 62 d3 89 de 48 c7 c7 80 d8 a3 c0 e8 13 ce 0c d3 <0f> 0b 41 89 db e9 af fc ff ff 45 89 d3 e9 a7 fc ff ff 49 8b 7d [ 81.053010] ---[ end trace 2539dade89169798 ]--- [ 81.057475] clock source 65 is not valid, cannot use [ 81.057491] ------------[ cut here ]------------ [ 81.057498] WARNING: CPU: 2 PID: 3261 at sound/usb/clock.c:197 __uac_clock_find_source+0x3ae/0x420 [snd_usb_audio] [ 81.057498] Modules linked in: vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) hid_generic hidp iptable_filter ip_tables x_tables ccm bnep joydev arc4 intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp iwlmvm snd_soc_skl snd_soc_skl_ipc snd_hda_codec_hdmi snd_soc_sst_ipc kvm_intel snd_soc_sst_dsp snd_hda_ext_core hid_rmi snd_soc_sst_match rmi_core kvm snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress mac80211 irqbypass ac97_bus snd_pcm_dmaengine crct10dif_pclmul uvcvideo snd_hda_intel crc32_pclmul snd_hda_codec videobuf2_vmalloc ghash_clmulni_intel snd_usb_audio videobuf2_memops snd_hda_core pcbc iwlwifi videobuf2_v4l2 btusb videobuf2_core btrtl aesni_intel snd_usbmidi_lib btbcm snd_seq_midi snd_hwdep snd_seq_midi_event aes_x86_64 btintel videodev crypto_simd snd_rawmidi glue_helper [ 81.057521] snd_pcm cryptd cfg80211 media bluetooth intel_cstate intel_rapl_perf snd_seq snd_seq_device ecdh_generic input_leds snd_timer serio_raw snd mei_me wmi_bmof soundcore idma64 virt_dma mei shpchp intel_lpss_pci processor_thermal_device intel_soc_dts_iosf intel_lpss intel_pch_thermal int3403_thermal int340x_thermal_zone int3400_thermal acpi_pad mac_hid acpi_thermal_rel binfmt_misc sunrpc parport_pc ppdev lp parport binder_linux(OE) ashmem_linux(OE) autofs4 i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect i2c_hid sysimgblt fb_sys_fops r8169 drm ahci mii libahci hid wmi video pinctrl_sunrisepoint [ 81.057543] CPU: 2 PID: 3261 Comm: pulseaudio Tainted: G U W OE 4.14.165 #1 [ 81.057544] Hardware name: LENOVO 81HQ/LNVNB161216, BIOS 8YCN11WW(V1.03) 05/22/2018 [ 81.057545] task: ffff92c457c44680 task.stack: ffff9ee6c2808000 [ 81.057549] RIP: 0010:__uac_clock_find_source+0x3ae/0x420 [snd_usb_audio] [ 81.057549] RSP: 0018:ffff9ee6c280bc38 EFLAGS: 00010282 [ 81.057550] RAX: 0000000000000028 RBX: 0000000000000041 RCX: 0000000000000000 [ 81.057551] RDX: 0000000000000000 RSI: ffff92c4b1d165d8 RDI: ffff92c4b1d165d8 [ 81.057551] RBP: ffff9ee6c280bc80 R08: 0000000000000001 R09: 00000000000004a0 [ 81.057552] R10: 0000000000004100 R11: 00000000000004a0 R12: ffff92c46f73c800 [ 81.057552] R13: ffff92c470551000 R14: 0000000000000001 R15: ffff9ee6c280bc90 [ 81.057553] FS: 00007fc6c2ce4880(0000) GS:ffff92c4b1d00000(0000) knlGS:0000000000000000 [ 81.057554] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 81.057554] CR2: 00007fc6c2d7c008 CR3: 0000000322bce005 CR4: 00000000003606e0 [ 81.057555] Call Trace: [ 81.057560] snd_usb_clock_find_source+0x48/0x60 [snd_usb_audio] [ 81.057564] snd_usb_init_sample_rate+0x4d/0x340 [snd_usb_audio] [ 81.057569] ? set_format+0x2b/0x640 [snd_usb_audio] [ 81.057572] snd_usb_pcm_prepare+0x154/0x4d0 [snd_usb_audio] [ 81.057576] snd_pcm_do_prepare+0x1d/0x30 [snd_pcm] [ 81.057578] snd_pcm_action_single+0x3b/0x80 [snd_pcm] [ 81.057581] snd_pcm_action_nonatomic+0x68/0x70 [snd_pcm] [ 81.057583] snd_pcm_prepare+0x68/0x90 [snd_pcm] [ 81.057586] snd_pcm_common_ioctl+0x599/0xb10 [snd_pcm] [ 81.057588] snd_pcm_ioctl+0x28/0x40 [snd_pcm] [ 81.057591] do_vfs_ioctl+0xa4/0x5f0 [ 81.057593] SyS_ioctl+0x79/0x90 [ 81.057595] do_syscall_64+0x73/0x130 [ 81.057597] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 81.057598] RIP: 0033:0x7fc6c11a9f47 [ 81.057598] RSP: 002b:00007ffc7f070928 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 81.057599] RAX: ffffffffffffffda RBX: 0000000000f1e420 RCX: 00007fc6c11a9f47 [ 81.057600] RDX: 0000000000000006 RSI: 0000000000004140 RDI: 0000000000000045 [ 81.057600] RBP: 00007ffc7f071010 R08: 0000000000f6b4e0 R09: 0000000000000000 [ 81.057601] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000f6a330 [ 81.057601] R13: 00007ffc7f0711c0 R14: 00007ffc7f071317 R15: 00007ffc7f070a70 [ 81.057602] Code: 49 8d bc 24 98 00 00 00 89 d9 48 c7 c2 c0 a3 a3 c0 48 c7 c6 50 d8 a3 c0 e8 80 5b 62 d3 89 de 48 c7 c7 80 d8 a3 c0 e8 13 ce 0c d3 <0f> 0b 41 89 db e9 af fc ff ff 45 89 d3 e9 a7 fc ff ff 49 8b 7d [ 81.057621] ---[ end trace 2539dade89169799 ]---