!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Wed Mar 18 22:16:56 UTC 2020 !!Linux Distribution !!------------------ Ubuntu 18.04.4 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 18.04.4 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04.4 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: Acer Product Name: Swift SF314-56G Product Version: V1.08 Firmware Version: V1.08 !!Kernel Information !!------------------ Kernel release: 5.3.0-42-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.3.0-42-generic Library version: 1.1.3 Utilities version: 1.1.3 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- --- no soundcards --- !!PCI Soundcards installed in the system !!-------------------------------------- 00:1f.3 Multimedia audio controller: Intel Corporation Device 9dc8 (rev 30) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:1f.3 0401: 8086:9dc8 (rev 30) Subsystem: 1025:1300 !!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 snd_hda_intel: model=alc255-acer !!Loaded sound module options !!--------------------------- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 1 Mar 18 23:15 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Mar 18 23:15 /dev/snd/timer !!Aplay/Arecord output !!-------------------- APLAY aplay: device_list:270: no soundcards found... ARECORD arecord: device_list:270: no soundcards found... !!Amixer output !!------------- !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module rfcomm ccm bnep nls_iso8859_1 joydev snd_soc_skl_hda_dsp snd_soc_skl_ssp_clk sof_pci_dev snd_sof_intel_hda_common snd_soc_hdac_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof ledtrig_audio snd_sof_xtensa_dsp snd_soc_dmic snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc uvcvideo snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi iwlmvm snd_soc_core videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_compress ac97_bus snd_pcm_dmaengine videobuf2_common videodev mac80211 mc snd_hda_intel x86_pkg_temp_thermal intel_powerclamp coretemp hid_multitouch snd_intel_nhlt hid_generic libarc4 mei_hdcp i915 kvm_intel kvm snd_hda_codec nouveau snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq btusb irqbypass btrtl crct10dif_pclmul snd_seq_device btbcm crc32_pclmul ghash_clmulni_intel snd_timer btintel mxm_wmi ttm drm_kms_helper drm iwlwifi aesni_intel snd bluetooth aes_x86_64 i2c_algo_bit input_leds crypto_simd cryptd idma64 fb_sys_fops glue_helper virt_dma intel_cstate soundcore intel_rapl_perf syscopyarea mac_hid sysfillrect serio_raw sysimgblt ecdh_generic ecc mei_me intel_wmi_thunderbolt cfg80211 mei acer_wmi wmi_bmof intel_hid processor_thermal_device intel_rapl_common intel_lpss_pci intel_pch_thermal int3403_thermal int3400_thermal intel_soc_dts_iosf int340x_thermal_zone acpi_thermal_rel intel_lpss acpi_pad sparse_keymap sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 ahci i2c_hid libahci hid pinctrl_cannonlake wmi video pinctrl_intel !!ALSA/HDA dmesg !!-------------- [ 0.171350] ACPI: Added _OSI(Linux-Dell-Video) [ 0.171351] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.171352] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) -- [ 0.435033] pci 0000:02:00.0: reg 0x30: [mem 0xfff80000-0xffffffff pref] [ 0.435058] pci 0000:02:00.0: Enabling HDA controller [ 0.435349] pci 0000:00:1c.4: PCI bridge to [bus 02] -- [ 22.628849] nouveau 0000:02:00.0: fb: 2048 MiB GDDR5 [ 22.759418] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002) [ 22.759653] snd_hda_intel 0000:00:1f.3: Digital mics found on Skylake platform, aborting probe [ 22.778591] mc: Linux media interface: v0.10 -- [ 23.418149] input: HD WebCam: HD WebCam as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/input/input11 [ 23.562761] snd_soc_skl 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040100 [ 23.572440] snd_soc_skl 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 23.807523] skl_hda_dsp_generic skl_hda_dsp_generic: Unsupported HDAudio/iDisp configuration found [ 23.807544] skl_hda_dsp_generic: probe of skl_hda_dsp_generic failed with error -22 -- [ 24.637863] WARNING: CPU: 1 PID: 423 at /build/linux-hwe-uR14Ux/linux-hwe-5.3.0/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c:86 nvkm_pmu_reset 0x151/0x170 [nouveau] [ 24.637864] Modules linked in: snd_soc_skl_hda_dsp snd_soc_skl_ssp_clk sof_pci_dev snd_sof_intel_hda_common snd_soc_hdac_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof ledtrig_audio snd_sof_xtensa_dsp snd_soc_dmic snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc uvcvideo( ) snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi iwlmvm( ) snd_soc_core videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_compress ac97_bus snd_pcm_dmaengine videobuf2_common videodev mac80211 mc snd_hda_intel x86_pkg_temp_thermal( ) intel_powerclamp coretemp hid_multitouch( ) snd_intel_nhlt hid_generic libarc4 mei_hdcp i915 kvm_intel kvm snd_hda_codec nouveau( ) snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq btusb irqbypass btrtl crct10dif_pclmul snd_seq_device btbcm crc32_pclmul ghash_clmulni_intel snd_timer btintel mxm_wmi ttm drm_kms_helper drm iwlwifi aesni_intel [ 24.637879] snd bluetooth aes_x86_64 i2c_algo_bit input_leds crypto_simd cryptd idma64 fb_sys_fops glue_helper virt_dma intel_cstate soundcore intel_rapl_perf syscopyarea mac_hid sysfillrect serio_raw sysimgblt ecdh_generic ecc mei_me intel_wmi_thunderbolt cfg80211 mei acer_wmi wmi_bmof intel_hid processor_thermal_device intel_rapl_common intel_lpss_pci intel_pch_thermal int3403_thermal int3400_thermal intel_soc_dts_iosf int340x_thermal_zone acpi_thermal_rel intel_lpss acpi_pad sparse_keymap sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 ahci i2c_hid libahci hid pinctrl_cannonlake wmi video pinctrl_intel [ 24.637893] CPU: 1 PID: 423 Comm: systemd-udevd Not tainted 5.3.0-42-generic #34~18.04.1-Ubuntu -- [ 41.751226] IPv6: ADDRCONF(NETDEV_CHANGE): wlp0s20f3: link becomes ready [ 41.911729] nouveau 0000:02:00.0: Enabling HDA controller [ 44.005067] ------------[ cut here ]------------ -- [ 44.005122] WARNING: CPU: 2 PID: 766 at /build/linux-hwe-uR14Ux/linux-hwe-5.3.0/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c:86 nvkm_pmu_reset 0x151/0x170 [nouveau] [ 44.005123] Modules linked in: ccm bnep nls_iso8859_1 joydev snd_soc_skl_hda_dsp snd_soc_skl_ssp_clk sof_pci_dev snd_sof_intel_hda_common snd_soc_hdac_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof ledtrig_audio snd_sof_xtensa_dsp snd_soc_dmic snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc uvcvideo snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi iwlmvm snd_soc_core videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_compress ac97_bus snd_pcm_dmaengine videobuf2_common videodev mac80211 mc snd_hda_intel x86_pkg_temp_thermal intel_powerclamp coretemp hid_multitouch snd_intel_nhlt hid_generic libarc4 mei_hdcp i915 kvm_intel kvm snd_hda_codec nouveau snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq btusb irqbypass btrtl crct10dif_pclmul snd_seq_device btbcm crc32_pclmul ghash_clmulni_intel snd_timer btintel mxm_wmi ttm drm_kms_helper drm [ 44.005136] iwlwifi aesni_intel snd bluetooth aes_x86_64 i2c_algo_bit input_leds crypto_simd cryptd idma64 fb_sys_fops glue_helper virt_dma intel_cstate soundcore intel_rapl_perf syscopyarea mac_hid sysfillrect serio_raw sysimgblt ecdh_generic ecc mei_me intel_wmi_thunderbolt cfg80211 mei acer_wmi wmi_bmof intel_hid processor_thermal_device intel_rapl_common intel_lpss_pci intel_pch_thermal int3403_thermal int3400_thermal intel_soc_dts_iosf int340x_thermal_zone acpi_thermal_rel intel_lpss acpi_pad sparse_keymap sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 ahci i2c_hid libahci hid pinctrl_cannonlake wmi video pinctrl_intel [ 44.005149] CPU: 2 PID: 766 Comm: systemd-logind Tainted: G W 5.3.0-42-generic #34~18.04.1-Ubuntu -- [ 56.345799] systemd-journald[365]: File /var/log/journal/ee5b2e5e3c66495084f40a87bd3e018a/user-1000.journal corrupted or uncleanly shut down, renaming and replacing. [ 56.775701] nouveau 0000:02:00.0: Enabling HDA controller [ 58.869008] ------------[ cut here ]------------ -- [ 58.869058] WARNING: CPU: 4 PID: 1321 at /build/linux-hwe-uR14Ux/linux-hwe-5.3.0/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c:86 nvkm_pmu_reset 0x151/0x170 [nouveau] [ 58.869058] Modules linked in: ccm bnep nls_iso8859_1 joydev snd_soc_skl_hda_dsp snd_soc_skl_ssp_clk sof_pci_dev snd_sof_intel_hda_common snd_soc_hdac_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof ledtrig_audio snd_sof_xtensa_dsp snd_soc_dmic snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc uvcvideo snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi iwlmvm snd_soc_core videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_compress ac97_bus snd_pcm_dmaengine videobuf2_common videodev mac80211 mc snd_hda_intel x86_pkg_temp_thermal intel_powerclamp coretemp hid_multitouch snd_intel_nhlt hid_generic libarc4 mei_hdcp i915 kvm_intel kvm snd_hda_codec nouveau snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq btusb irqbypass btrtl crct10dif_pclmul snd_seq_device btbcm crc32_pclmul ghash_clmulni_intel snd_timer btintel mxm_wmi ttm drm_kms_helper drm [ 58.869072] iwlwifi aesni_intel snd bluetooth aes_x86_64 i2c_algo_bit input_leds crypto_simd cryptd idma64 fb_sys_fops glue_helper virt_dma intel_cstate soundcore intel_rapl_perf syscopyarea mac_hid sysfillrect serio_raw sysimgblt ecdh_generic ecc mei_me intel_wmi_thunderbolt cfg80211 mei acer_wmi wmi_bmof intel_hid processor_thermal_device intel_rapl_common intel_lpss_pci intel_pch_thermal int3403_thermal int3400_thermal intel_soc_dts_iosf int340x_thermal_zone acpi_thermal_rel intel_lpss acpi_pad sparse_keymap sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 ahci i2c_hid libahci hid pinctrl_cannonlake wmi video pinctrl_intel [ 58.869084] CPU: 4 PID: 1321 Comm: Xorg.wrap Tainted: G W 5.3.0-42-generic #34~18.04.1-Ubuntu -- [ 61.331399] WARNING: CPU: 2 PID: 1321 at /build/linux-hwe-uR14Ux/linux-hwe-5.3.0/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c:1730 gf100_gr_init_ctxctl 0x5c3/0x700 [nouveau] [ 61.331399] Modules linked in: ccm bnep nls_iso8859_1 joydev snd_soc_skl_hda_dsp snd_soc_skl_ssp_clk sof_pci_dev snd_sof_intel_hda_common snd_soc_hdac_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof ledtrig_audio snd_sof_xtensa_dsp snd_soc_dmic snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc uvcvideo snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi iwlmvm snd_soc_core videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_compress ac97_bus snd_pcm_dmaengine videobuf2_common videodev mac80211 mc snd_hda_intel x86_pkg_temp_thermal intel_powerclamp coretemp hid_multitouch snd_intel_nhlt hid_generic libarc4 mei_hdcp i915 kvm_intel kvm snd_hda_codec nouveau snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq btusb irqbypass btrtl crct10dif_pclmul snd_seq_device btbcm crc32_pclmul ghash_clmulni_intel snd_timer btintel mxm_wmi ttm drm_kms_helper drm [ 61.331413] iwlwifi aesni_intel snd bluetooth aes_x86_64 i2c_algo_bit input_leds crypto_simd cryptd idma64 fb_sys_fops glue_helper virt_dma intel_cstate soundcore intel_rapl_perf syscopyarea mac_hid sysfillrect serio_raw sysimgblt ecdh_generic ecc mei_me intel_wmi_thunderbolt cfg80211 mei acer_wmi wmi_bmof intel_hid processor_thermal_device intel_rapl_common intel_lpss_pci intel_pch_thermal int3403_thermal int3400_thermal intel_soc_dts_iosf int340x_thermal_zone acpi_thermal_rel intel_lpss acpi_pad sparse_keymap sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 ahci i2c_hid libahci hid pinctrl_cannonlake wmi video pinctrl_intel [ 61.331425] CPU: 2 PID: 1321 Comm: Xorg Tainted: G W 5.3.0-42-generic #34~18.04.1-Ubuntu -- [ 63.333320] WARNING: CPU: 6 PID: 1321 at /build/linux-hwe-uR14Ux/linux-hwe-5.3.0/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:224 gf100_vmm_invalidate 0x1c8/0x1e0 [nouveau] [ 63.333320] Modules linked in: ccm bnep nls_iso8859_1 joydev snd_soc_skl_hda_dsp snd_soc_skl_ssp_clk sof_pci_dev snd_sof_intel_hda_common snd_soc_hdac_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof ledtrig_audio snd_sof_xtensa_dsp snd_soc_dmic snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc uvcvideo snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi iwlmvm snd_soc_core videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_compress ac97_bus snd_pcm_dmaengine videobuf2_common videodev mac80211 mc snd_hda_intel x86_pkg_temp_thermal intel_powerclamp coretemp hid_multitouch snd_intel_nhlt hid_generic libarc4 mei_hdcp i915 kvm_intel kvm snd_hda_codec nouveau snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq btusb irqbypass btrtl crct10dif_pclmul snd_seq_device btbcm crc32_pclmul ghash_clmulni_intel snd_timer btintel mxm_wmi ttm drm_kms_helper drm [ 63.333329] iwlwifi aesni_intel snd bluetooth aes_x86_64 i2c_algo_bit input_leds crypto_simd cryptd idma64 fb_sys_fops glue_helper virt_dma intel_cstate soundcore intel_rapl_perf syscopyarea mac_hid sysfillrect serio_raw sysimgblt ecdh_generic ecc mei_me intel_wmi_thunderbolt cfg80211 mei acer_wmi wmi_bmof intel_hid processor_thermal_device intel_rapl_common intel_lpss_pci intel_pch_thermal int3403_thermal int3400_thermal intel_soc_dts_iosf int340x_thermal_zone acpi_thermal_rel intel_lpss acpi_pad sparse_keymap sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 ahci i2c_hid libahci hid pinctrl_cannonlake wmi video pinctrl_intel [ 63.333336] CPU: 6 PID: 1321 Comm: Xorg Tainted: G W 5.3.0-42-generic #34~18.04.1-Ubuntu -- [ 65.335259] WARNING: CPU: 6 PID: 1321 at /build/linux-hwe-uR14Ux/linux-hwe-5.3.0/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:224 gf100_vmm_invalidate 0x1c8/0x1e0 [nouveau] [ 65.335259] Modules linked in: ccm bnep nls_iso8859_1 joydev snd_soc_skl_hda_dsp snd_soc_skl_ssp_clk sof_pci_dev snd_sof_intel_hda_common snd_soc_hdac_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof ledtrig_audio snd_sof_xtensa_dsp snd_soc_dmic snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc uvcvideo snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi iwlmvm snd_soc_core videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_compress ac97_bus snd_pcm_dmaengine videobuf2_common videodev mac80211 mc snd_hda_intel x86_pkg_temp_thermal intel_powerclamp coretemp hid_multitouch snd_intel_nhlt hid_generic libarc4 mei_hdcp i915 kvm_intel kvm snd_hda_codec nouveau snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq btusb irqbypass btrtl crct10dif_pclmul snd_seq_device btbcm crc32_pclmul ghash_clmulni_intel snd_timer btintel mxm_wmi ttm drm_kms_helper drm [ 65.335269] iwlwifi aesni_intel snd bluetooth aes_x86_64 i2c_algo_bit input_leds crypto_simd cryptd idma64 fb_sys_fops glue_helper virt_dma intel_cstate soundcore intel_rapl_perf syscopyarea mac_hid sysfillrect serio_raw sysimgblt ecdh_generic ecc mei_me intel_wmi_thunderbolt cfg80211 mei acer_wmi wmi_bmof intel_hid processor_thermal_device intel_rapl_common intel_lpss_pci intel_pch_thermal int3403_thermal int3400_thermal intel_soc_dts_iosf int340x_thermal_zone acpi_thermal_rel intel_lpss acpi_pad sparse_keymap sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 ahci i2c_hid libahci hid pinctrl_cannonlake wmi video pinctrl_intel [ 65.335277] CPU: 6 PID: 1321 Comm: Xorg Tainted: G W 5.3.0-42-generic #34~18.04.1-Ubuntu -- [ 67.337275] WARNING: CPU: 6 PID: 1321 at /build/linux-hwe-uR14Ux/linux-hwe-5.3.0/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:224 gf100_vmm_invalidate 0x1c8/0x1e0 [nouveau] [ 67.337275] Modules linked in: ccm bnep nls_iso8859_1 joydev snd_soc_skl_hda_dsp snd_soc_skl_ssp_clk sof_pci_dev snd_sof_intel_hda_common snd_soc_hdac_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof ledtrig_audio snd_sof_xtensa_dsp snd_soc_dmic snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc uvcvideo snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi iwlmvm snd_soc_core videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_compress ac97_bus snd_pcm_dmaengine videobuf2_common videodev mac80211 mc snd_hda_intel x86_pkg_temp_thermal intel_powerclamp coretemp hid_multitouch snd_intel_nhlt hid_generic libarc4 mei_hdcp i915 kvm_intel kvm snd_hda_codec nouveau snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq btusb irqbypass btrtl crct10dif_pclmul snd_seq_device btbcm crc32_pclmul ghash_clmulni_intel snd_timer btintel mxm_wmi ttm drm_kms_helper drm [ 67.337289] iwlwifi aesni_intel snd bluetooth aes_x86_64 i2c_algo_bit input_leds crypto_simd cryptd idma64 fb_sys_fops glue_helper virt_dma intel_cstate soundcore intel_rapl_perf syscopyarea mac_hid sysfillrect serio_raw sysimgblt ecdh_generic ecc mei_me intel_wmi_thunderbolt cfg80211 mei acer_wmi wmi_bmof intel_hid processor_thermal_device intel_rapl_common intel_lpss_pci intel_pch_thermal int3403_thermal int3400_thermal intel_soc_dts_iosf int340x_thermal_zone acpi_thermal_rel intel_lpss acpi_pad sparse_keymap sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 ahci i2c_hid libahci hid pinctrl_cannonlake wmi video pinctrl_intel [ 67.337303] CPU: 6 PID: 1321 Comm: Xorg Tainted: G W 5.3.0-42-generic #34~18.04.1-Ubuntu -- [ 69.339463] WARNING: CPU: 2 PID: 1321 at /build/linux-hwe-uR14Ux/linux-hwe-5.3.0/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:224 gf100_vmm_invalidate 0x1c8/0x1e0 [nouveau] [ 69.339463] Modules linked in: ccm bnep nls_iso8859_1 joydev snd_soc_skl_hda_dsp snd_soc_skl_ssp_clk sof_pci_dev snd_sof_intel_hda_common snd_soc_hdac_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof ledtrig_audio snd_sof_xtensa_dsp snd_soc_dmic snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc uvcvideo snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi iwlmvm snd_soc_core videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_compress ac97_bus snd_pcm_dmaengine videobuf2_common videodev mac80211 mc snd_hda_intel x86_pkg_temp_thermal intel_powerclamp coretemp hid_multitouch snd_intel_nhlt hid_generic libarc4 mei_hdcp i915 kvm_intel kvm snd_hda_codec nouveau snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq btusb irqbypass btrtl crct10dif_pclmul snd_seq_device btbcm crc32_pclmul ghash_clmulni_intel snd_timer btintel mxm_wmi ttm drm_kms_helper drm [ 69.339472] iwlwifi aesni_intel snd bluetooth aes_x86_64 i2c_algo_bit input_leds crypto_simd cryptd idma64 fb_sys_fops glue_helper virt_dma intel_cstate soundcore intel_rapl_perf syscopyarea mac_hid sysfillrect serio_raw sysimgblt ecdh_generic ecc mei_me intel_wmi_thunderbolt cfg80211 mei acer_wmi wmi_bmof intel_hid processor_thermal_device intel_rapl_common intel_lpss_pci intel_pch_thermal int3403_thermal int3400_thermal intel_soc_dts_iosf int340x_thermal_zone acpi_thermal_rel intel_lpss acpi_pad sparse_keymap sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 ahci i2c_hid libahci hid pinctrl_cannonlake wmi video pinctrl_intel [ 69.339480] CPU: 2 PID: 1321 Comm: Xorg Tainted: G W 5.3.0-42-generic #34~18.04.1-Ubuntu -- [ 71.341525] WARNING: CPU: 6 PID: 1321 at /build/linux-hwe-uR14Ux/linux-hwe-5.3.0/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:224 gf100_vmm_invalidate 0x1c8/0x1e0 [nouveau] [ 71.341526] Modules linked in: ccm bnep nls_iso8859_1 joydev snd_soc_skl_hda_dsp snd_soc_skl_ssp_clk sof_pci_dev snd_sof_intel_hda_common snd_soc_hdac_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof ledtrig_audio snd_sof_xtensa_dsp snd_soc_dmic snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc uvcvideo snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi iwlmvm snd_soc_core videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_compress ac97_bus snd_pcm_dmaengine videobuf2_common videodev mac80211 mc snd_hda_intel x86_pkg_temp_thermal intel_powerclamp coretemp hid_multitouch snd_intel_nhlt hid_generic libarc4 mei_hdcp i915 kvm_intel kvm snd_hda_codec nouveau snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq btusb irqbypass btrtl crct10dif_pclmul snd_seq_device btbcm crc32_pclmul ghash_clmulni_intel snd_timer btintel mxm_wmi ttm drm_kms_helper drm [ 71.341534] iwlwifi aesni_intel snd bluetooth aes_x86_64 i2c_algo_bit input_leds crypto_simd cryptd idma64 fb_sys_fops glue_helper virt_dma intel_cstate soundcore intel_rapl_perf syscopyarea mac_hid sysfillrect serio_raw sysimgblt ecdh_generic ecc mei_me intel_wmi_thunderbolt cfg80211 mei acer_wmi wmi_bmof intel_hid processor_thermal_device intel_rapl_common intel_lpss_pci intel_pch_thermal int3403_thermal int3400_thermal intel_soc_dts_iosf int340x_thermal_zone acpi_thermal_rel intel_lpss acpi_pad sparse_keymap sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 ahci i2c_hid libahci hid pinctrl_cannonlake wmi video pinctrl_intel [ 71.341541] CPU: 6 PID: 1321 Comm: Xorg Tainted: G W 5.3.0-42-generic #34~18.04.1-Ubuntu -- [ 73.343320] WARNING: CPU: 2 PID: 1321 at /build/linux-hwe-uR14Ux/linux-hwe-5.3.0/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:224 gf100_vmm_invalidate 0x1c8/0x1e0 [nouveau] [ 73.343320] Modules linked in: ccm bnep nls_iso8859_1 joydev snd_soc_skl_hda_dsp snd_soc_skl_ssp_clk sof_pci_dev snd_sof_intel_hda_common snd_soc_hdac_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof ledtrig_audio snd_sof_xtensa_dsp snd_soc_dmic snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc uvcvideo snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi iwlmvm snd_soc_core videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_compress ac97_bus snd_pcm_dmaengine videobuf2_common videodev mac80211 mc snd_hda_intel x86_pkg_temp_thermal intel_powerclamp coretemp hid_multitouch snd_intel_nhlt hid_generic libarc4 mei_hdcp i915 kvm_intel kvm snd_hda_codec nouveau snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq btusb irqbypass btrtl crct10dif_pclmul snd_seq_device btbcm crc32_pclmul ghash_clmulni_intel snd_timer btintel mxm_wmi ttm drm_kms_helper drm [ 73.343342] iwlwifi aesni_intel snd bluetooth aes_x86_64 i2c_algo_bit input_leds crypto_simd cryptd idma64 fb_sys_fops glue_helper virt_dma intel_cstate soundcore intel_rapl_perf syscopyarea mac_hid sysfillrect serio_raw sysimgblt ecdh_generic ecc mei_me intel_wmi_thunderbolt cfg80211 mei acer_wmi wmi_bmof intel_hid processor_thermal_device intel_rapl_common intel_lpss_pci intel_pch_thermal int3403_thermal int3400_thermal intel_soc_dts_iosf int340x_thermal_zone acpi_thermal_rel intel_lpss acpi_pad sparse_keymap sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 ahci i2c_hid libahci hid pinctrl_cannonlake wmi video pinctrl_intel [ 73.343366] CPU: 2 PID: 1321 Comm: Xorg Tainted: G W 5.3.0-42-generic #34~18.04.1-Ubuntu -- [ 75.392899] WARNING: CPU: 6 PID: 1321 at /build/linux-hwe-uR14Ux/linux-hwe-5.3.0/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:224 gf100_vmm_invalidate 0x1c8/0x1e0 [nouveau] [ 75.392899] Modules linked in: ccm bnep nls_iso8859_1 joydev snd_soc_skl_hda_dsp snd_soc_skl_ssp_clk sof_pci_dev snd_sof_intel_hda_common snd_soc_hdac_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof ledtrig_audio snd_sof_xtensa_dsp snd_soc_dmic snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc uvcvideo snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi iwlmvm snd_soc_core videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_compress ac97_bus snd_pcm_dmaengine videobuf2_common videodev mac80211 mc snd_hda_intel x86_pkg_temp_thermal intel_powerclamp coretemp hid_multitouch snd_intel_nhlt hid_generic libarc4 mei_hdcp i915 kvm_intel kvm snd_hda_codec nouveau snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq btusb irqbypass btrtl crct10dif_pclmul snd_seq_device btbcm crc32_pclmul ghash_clmulni_intel snd_timer btintel mxm_wmi ttm drm_kms_helper drm [ 75.392913] iwlwifi aesni_intel snd bluetooth aes_x86_64 i2c_algo_bit input_leds crypto_simd cryptd idma64 fb_sys_fops glue_helper virt_dma intel_cstate soundcore intel_rapl_perf syscopyarea mac_hid sysfillrect serio_raw sysimgblt ecdh_generic ecc mei_me intel_wmi_thunderbolt cfg80211 mei acer_wmi wmi_bmof intel_hid processor_thermal_device intel_rapl_common intel_lpss_pci intel_pch_thermal int3403_thermal int3400_thermal intel_soc_dts_iosf int340x_thermal_zone acpi_thermal_rel intel_lpss acpi_pad sparse_keymap sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 ahci i2c_hid libahci hid pinctrl_cannonlake wmi video pinctrl_intel [ 75.392926] CPU: 6 PID: 1321 Comm: Xorg Tainted: G W 5.3.0-42-generic #34~18.04.1-Ubuntu -- [ 77.394846] WARNING: CPU: 6 PID: 1321 at /build/linux-hwe-uR14Ux/linux-hwe-5.3.0/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:224 gf100_vmm_invalidate 0x1c8/0x1e0 [nouveau] [ 77.394847] Modules linked in: ccm bnep nls_iso8859_1 joydev snd_soc_skl_hda_dsp snd_soc_skl_ssp_clk sof_pci_dev snd_sof_intel_hda_common snd_soc_hdac_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof ledtrig_audio snd_sof_xtensa_dsp snd_soc_dmic snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc uvcvideo snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi iwlmvm snd_soc_core videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_compress ac97_bus snd_pcm_dmaengine videobuf2_common videodev mac80211 mc snd_hda_intel x86_pkg_temp_thermal intel_powerclamp coretemp hid_multitouch snd_intel_nhlt hid_generic libarc4 mei_hdcp i915 kvm_intel kvm snd_hda_codec nouveau snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq btusb irqbypass btrtl crct10dif_pclmul snd_seq_device btbcm crc32_pclmul ghash_clmulni_intel snd_timer btintel mxm_wmi ttm drm_kms_helper drm [ 77.394854] iwlwifi aesni_intel snd bluetooth aes_x86_64 i2c_algo_bit input_leds crypto_simd cryptd idma64 fb_sys_fops glue_helper virt_dma intel_cstate soundcore intel_rapl_perf syscopyarea mac_hid sysfillrect serio_raw sysimgblt ecdh_generic ecc mei_me intel_wmi_thunderbolt cfg80211 mei acer_wmi wmi_bmof intel_hid processor_thermal_device intel_rapl_common intel_lpss_pci intel_pch_thermal int3403_thermal int3400_thermal intel_soc_dts_iosf int340x_thermal_zone acpi_thermal_rel intel_lpss acpi_pad sparse_keymap sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 ahci i2c_hid libahci hid pinctrl_cannonlake wmi video pinctrl_intel [ 77.394861] CPU: 6 PID: 1321 Comm: Xorg Tainted: G W 5.3.0-42-generic #34~18.04.1-Ubuntu -- [ 79.426176] WARNING: CPU: 2 PID: 1321 at /build/linux-hwe-uR14Ux/linux-hwe-5.3.0/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:224 gf100_vmm_invalidate 0x1c8/0x1e0 [nouveau] [ 79.426176] Modules linked in: ccm bnep nls_iso8859_1 joydev snd_soc_skl_hda_dsp snd_soc_skl_ssp_clk sof_pci_dev snd_sof_intel_hda_common snd_soc_hdac_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof ledtrig_audio snd_sof_xtensa_dsp snd_soc_dmic snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc uvcvideo snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi iwlmvm snd_soc_core videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_compress ac97_bus snd_pcm_dmaengine videobuf2_common videodev mac80211 mc snd_hda_intel x86_pkg_temp_thermal intel_powerclamp coretemp hid_multitouch snd_intel_nhlt hid_generic libarc4 mei_hdcp i915 kvm_intel kvm snd_hda_codec nouveau snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq btusb irqbypass btrtl crct10dif_pclmul snd_seq_device btbcm crc32_pclmul ghash_clmulni_intel snd_timer btintel mxm_wmi ttm drm_kms_helper drm [ 79.426191] iwlwifi aesni_intel snd bluetooth aes_x86_64 i2c_algo_bit input_leds crypto_simd cryptd idma64 fb_sys_fops glue_helper virt_dma intel_cstate soundcore intel_rapl_perf syscopyarea mac_hid sysfillrect serio_raw sysimgblt ecdh_generic ecc mei_me intel_wmi_thunderbolt cfg80211 mei acer_wmi wmi_bmof intel_hid processor_thermal_device intel_rapl_common intel_lpss_pci intel_pch_thermal int3403_thermal int3400_thermal intel_soc_dts_iosf int340x_thermal_zone acpi_thermal_rel intel_lpss acpi_pad sparse_keymap sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 ahci i2c_hid libahci hid pinctrl_cannonlake wmi video pinctrl_intel [ 79.426203] CPU: 2 PID: 1321 Comm: Xorg Tainted: G W 5.3.0-42-generic #34~18.04.1-Ubuntu -- [ 87.879438] WARNING: CPU: 2 PID: 162 at /build/linux-hwe-uR14Ux/linux-hwe-5.3.0/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:224 gf100_vmm_invalidate 0x1c8/0x1e0 [nouveau] [ 87.879438] Modules linked in: rfcomm ccm bnep nls_iso8859_1 joydev snd_soc_skl_hda_dsp snd_soc_skl_ssp_clk sof_pci_dev snd_sof_intel_hda_common snd_soc_hdac_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof ledtrig_audio snd_sof_xtensa_dsp snd_soc_dmic snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc uvcvideo snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi iwlmvm snd_soc_core videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_compress ac97_bus snd_pcm_dmaengine videobuf2_common videodev mac80211 mc snd_hda_intel x86_pkg_temp_thermal intel_powerclamp coretemp hid_multitouch snd_intel_nhlt hid_generic libarc4 mei_hdcp i915 kvm_intel kvm snd_hda_codec nouveau snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq btusb irqbypass btrtl crct10dif_pclmul snd_seq_device btbcm crc32_pclmul ghash_clmulni_intel snd_timer btintel mxm_wmi ttm drm_kms_helper drm [ 87.879452] iwlwifi aesni_intel snd bluetooth aes_x86_64 i2c_algo_bit input_leds crypto_simd cryptd idma64 fb_sys_fops glue_helper virt_dma intel_cstate soundcore intel_rapl_perf syscopyarea mac_hid sysfillrect serio_raw sysimgblt ecdh_generic ecc mei_me intel_wmi_thunderbolt cfg80211 mei acer_wmi wmi_bmof intel_hid processor_thermal_device intel_rapl_common intel_lpss_pci intel_pch_thermal int3403_thermal int3400_thermal intel_soc_dts_iosf int340x_thermal_zone acpi_thermal_rel intel_lpss acpi_pad sparse_keymap sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 ahci i2c_hid libahci hid pinctrl_cannonlake wmi video pinctrl_intel [ 87.879465] CPU: 2 PID: 162 Comm: kworker/2:1 Tainted: G W 5.3.0-42-generic #34~18.04.1-Ubuntu -- [ 89.881389] WARNING: CPU: 2 PID: 162 at /build/linux-hwe-uR14Ux/linux-hwe-5.3.0/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:224 gf100_vmm_invalidate 0x1c8/0x1e0 [nouveau] [ 89.881406] Modules linked in: rfcomm ccm bnep nls_iso8859_1 joydev snd_soc_skl_hda_dsp snd_soc_skl_ssp_clk sof_pci_dev snd_sof_intel_hda_common snd_soc_hdac_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof ledtrig_audio snd_sof_xtensa_dsp snd_soc_dmic snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc uvcvideo snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi iwlmvm snd_soc_core videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_compress ac97_bus snd_pcm_dmaengine videobuf2_common videodev mac80211 mc snd_hda_intel x86_pkg_temp_thermal intel_powerclamp coretemp hid_multitouch snd_intel_nhlt hid_generic libarc4 mei_hdcp i915 kvm_intel kvm snd_hda_codec nouveau snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq btusb irqbypass btrtl crct10dif_pclmul snd_seq_device btbcm crc32_pclmul ghash_clmulni_intel snd_timer btintel mxm_wmi ttm drm_kms_helper drm [ 89.881421] iwlwifi aesni_intel snd bluetooth aes_x86_64 i2c_algo_bit input_leds crypto_simd cryptd idma64 fb_sys_fops glue_helper virt_dma intel_cstate soundcore intel_rapl_perf syscopyarea mac_hid sysfillrect serio_raw sysimgblt ecdh_generic ecc mei_me intel_wmi_thunderbolt cfg80211 mei acer_wmi wmi_bmof intel_hid processor_thermal_device intel_rapl_common intel_lpss_pci intel_pch_thermal int3403_thermal int3400_thermal intel_soc_dts_iosf int340x_thermal_zone acpi_thermal_rel intel_lpss acpi_pad sparse_keymap sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 ahci i2c_hid libahci hid pinctrl_cannonlake wmi video pinctrl_intel [ 89.881435] CPU: 2 PID: 162 Comm: kworker/2:1 Tainted: G W 5.3.0-42-generic #34~18.04.1-Ubuntu -- [ 91.884101] WARNING: CPU: 2 PID: 162 at /build/linux-hwe-uR14Ux/linux-hwe-5.3.0/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:224 gf100_vmm_invalidate 0x1c8/0x1e0 [nouveau] [ 91.884102] Modules linked in: rfcomm ccm bnep nls_iso8859_1 joydev snd_soc_skl_hda_dsp snd_soc_skl_ssp_clk sof_pci_dev snd_sof_intel_hda_common snd_soc_hdac_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof ledtrig_audio snd_sof_xtensa_dsp snd_soc_dmic snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc uvcvideo snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi iwlmvm snd_soc_core videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_compress ac97_bus snd_pcm_dmaengine videobuf2_common videodev mac80211 mc snd_hda_intel x86_pkg_temp_thermal intel_powerclamp coretemp hid_multitouch snd_intel_nhlt hid_generic libarc4 mei_hdcp i915 kvm_intel kvm snd_hda_codec nouveau snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq btusb irqbypass btrtl crct10dif_pclmul snd_seq_device btbcm crc32_pclmul ghash_clmulni_intel snd_timer btintel mxm_wmi ttm drm_kms_helper drm [ 91.884116] iwlwifi aesni_intel snd bluetooth aes_x86_64 i2c_algo_bit input_leds crypto_simd cryptd idma64 fb_sys_fops glue_helper virt_dma intel_cstate soundcore intel_rapl_perf syscopyarea mac_hid sysfillrect serio_raw sysimgblt ecdh_generic ecc mei_me intel_wmi_thunderbolt cfg80211 mei acer_wmi wmi_bmof intel_hid processor_thermal_device intel_rapl_common intel_lpss_pci intel_pch_thermal int3403_thermal int3400_thermal intel_soc_dts_iosf int340x_thermal_zone acpi_thermal_rel intel_lpss acpi_pad sparse_keymap sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 ahci i2c_hid libahci hid pinctrl_cannonlake wmi video pinctrl_intel [ 91.884128] CPU: 2 PID: 162 Comm: kworker/2:1 Tainted: G W 5.3.0-42-generic #34~18.04.1-Ubuntu -- [ 109.106272] WARNING: CPU: 2 PID: 162 at /build/linux-hwe-uR14Ux/linux-hwe-5.3.0/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:224 gf100_vmm_invalidate 0x1c8/0x1e0 [nouveau] [ 109.106273] Modules linked in: rfcomm ccm bnep nls_iso8859_1 joydev snd_soc_skl_hda_dsp snd_soc_skl_ssp_clk sof_pci_dev snd_sof_intel_hda_common snd_soc_hdac_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof ledtrig_audio snd_sof_xtensa_dsp snd_soc_dmic snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc uvcvideo snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi iwlmvm snd_soc_core videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_compress ac97_bus snd_pcm_dmaengine videobuf2_common videodev mac80211 mc snd_hda_intel x86_pkg_temp_thermal intel_powerclamp coretemp hid_multitouch snd_intel_nhlt hid_generic libarc4 mei_hdcp i915 kvm_intel kvm snd_hda_codec nouveau snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq btusb irqbypass btrtl crct10dif_pclmul snd_seq_device btbcm crc32_pclmul ghash_clmulni_intel snd_timer btintel mxm_wmi ttm drm_kms_helper drm [ 109.106286] iwlwifi aesni_intel snd bluetooth aes_x86_64 i2c_algo_bit input_leds crypto_simd cryptd idma64 fb_sys_fops glue_helper virt_dma intel_cstate soundcore intel_rapl_perf syscopyarea mac_hid sysfillrect serio_raw sysimgblt ecdh_generic ecc mei_me intel_wmi_thunderbolt cfg80211 mei acer_wmi wmi_bmof intel_hid processor_thermal_device intel_rapl_common intel_lpss_pci intel_pch_thermal int3403_thermal int3400_thermal intel_soc_dts_iosf int340x_thermal_zone acpi_thermal_rel intel_lpss acpi_pad sparse_keymap sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 ahci i2c_hid libahci hid pinctrl_cannonlake wmi video pinctrl_intel [ 109.106298] CPU: 2 PID: 162 Comm: kworker/2:1 Tainted: G W 5.3.0-42-generic #34~18.04.1-Ubuntu -- [ 111.400305] WARNING: CPU: 2 PID: 162 at /build/linux-hwe-uR14Ux/linux-hwe-5.3.0/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:224 gf100_vmm_invalidate 0x1c8/0x1e0 [nouveau] [ 111.400306] Modules linked in: rfcomm ccm bnep nls_iso8859_1 joydev snd_soc_skl_hda_dsp snd_soc_skl_ssp_clk sof_pci_dev snd_sof_intel_hda_common snd_soc_hdac_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof ledtrig_audio snd_sof_xtensa_dsp snd_soc_dmic snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc uvcvideo snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi iwlmvm snd_soc_core videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_compress ac97_bus snd_pcm_dmaengine videobuf2_common videodev mac80211 mc snd_hda_intel x86_pkg_temp_thermal intel_powerclamp coretemp hid_multitouch snd_intel_nhlt hid_generic libarc4 mei_hdcp i915 kvm_intel kvm snd_hda_codec nouveau snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq btusb irqbypass btrtl crct10dif_pclmul snd_seq_device btbcm crc32_pclmul ghash_clmulni_intel snd_timer btintel mxm_wmi ttm drm_kms_helper drm [ 111.400320] iwlwifi aesni_intel snd bluetooth aes_x86_64 i2c_algo_bit input_leds crypto_simd cryptd idma64 fb_sys_fops glue_helper virt_dma intel_cstate soundcore intel_rapl_perf syscopyarea mac_hid sysfillrect serio_raw sysimgblt ecdh_generic ecc mei_me intel_wmi_thunderbolt cfg80211 mei acer_wmi wmi_bmof intel_hid processor_thermal_device intel_rapl_common intel_lpss_pci intel_pch_thermal int3403_thermal int3400_thermal intel_soc_dts_iosf int340x_thermal_zone acpi_thermal_rel intel_lpss acpi_pad sparse_keymap sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 ahci i2c_hid libahci hid pinctrl_cannonlake wmi video pinctrl_intel [ 111.400334] CPU: 2 PID: 162 Comm: kworker/2:1 Tainted: G W 5.3.0-42-generic #34~18.04.1-Ubuntu -- [ 113.402287] WARNING: CPU: 2 PID: 162 at /build/linux-hwe-uR14Ux/linux-hwe-5.3.0/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:224 gf100_vmm_invalidate 0x1c8/0x1e0 [nouveau] [ 113.402288] Modules linked in: rfcomm ccm bnep nls_iso8859_1 joydev snd_soc_skl_hda_dsp snd_soc_skl_ssp_clk sof_pci_dev snd_sof_intel_hda_common snd_soc_hdac_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof ledtrig_audio snd_sof_xtensa_dsp snd_soc_dmic snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc uvcvideo snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi iwlmvm snd_soc_core videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_compress ac97_bus snd_pcm_dmaengine videobuf2_common videodev mac80211 mc snd_hda_intel x86_pkg_temp_thermal intel_powerclamp coretemp hid_multitouch snd_intel_nhlt hid_generic libarc4 mei_hdcp i915 kvm_intel kvm snd_hda_codec nouveau snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq btusb irqbypass btrtl crct10dif_pclmul snd_seq_device btbcm crc32_pclmul ghash_clmulni_intel snd_timer btintel mxm_wmi ttm drm_kms_helper drm [ 113.402302] iwlwifi aesni_intel snd bluetooth aes_x86_64 i2c_algo_bit input_leds crypto_simd cryptd idma64 fb_sys_fops glue_helper virt_dma intel_cstate soundcore intel_rapl_perf syscopyarea mac_hid sysfillrect serio_raw sysimgblt ecdh_generic ecc mei_me intel_wmi_thunderbolt cfg80211 mei acer_wmi wmi_bmof intel_hid processor_thermal_device intel_rapl_common intel_lpss_pci intel_pch_thermal int3403_thermal int3400_thermal intel_soc_dts_iosf int340x_thermal_zone acpi_thermal_rel intel_lpss acpi_pad sparse_keymap sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 ahci i2c_hid libahci hid pinctrl_cannonlake wmi video pinctrl_intel [ 113.402315] CPU: 2 PID: 162 Comm: kworker/2:1 Tainted: G W 5.3.0-42-generic #34~18.04.1-Ubuntu -- [ 115.404471] WARNING: CPU: 2 PID: 162 at /build/linux-hwe-uR14Ux/linux-hwe-5.3.0/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:224 gf100_vmm_invalidate 0x1c8/0x1e0 [nouveau] [ 115.404472] Modules linked in: rfcomm ccm bnep nls_iso8859_1 joydev snd_soc_skl_hda_dsp snd_soc_skl_ssp_clk sof_pci_dev snd_sof_intel_hda_common snd_soc_hdac_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof ledtrig_audio snd_sof_xtensa_dsp snd_soc_dmic snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc uvcvideo snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi iwlmvm snd_soc_core videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_compress ac97_bus snd_pcm_dmaengine videobuf2_common videodev mac80211 mc snd_hda_intel x86_pkg_temp_thermal intel_powerclamp coretemp hid_multitouch snd_intel_nhlt hid_generic libarc4 mei_hdcp i915 kvm_intel kvm snd_hda_codec nouveau snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq btusb irqbypass btrtl crct10dif_pclmul snd_seq_device btbcm crc32_pclmul ghash_clmulni_intel snd_timer btintel mxm_wmi ttm drm_kms_helper drm [ 115.404486] iwlwifi aesni_intel snd bluetooth aes_x86_64 i2c_algo_bit input_leds crypto_simd cryptd idma64 fb_sys_fops glue_helper virt_dma intel_cstate soundcore intel_rapl_perf syscopyarea mac_hid sysfillrect serio_raw sysimgblt ecdh_generic ecc mei_me intel_wmi_thunderbolt cfg80211 mei acer_wmi wmi_bmof intel_hid processor_thermal_device intel_rapl_common intel_lpss_pci intel_pch_thermal int3403_thermal int3400_thermal intel_soc_dts_iosf int340x_thermal_zone acpi_thermal_rel intel_lpss acpi_pad sparse_keymap sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 ahci i2c_hid libahci hid pinctrl_cannonlake wmi video pinctrl_intel [ 115.404517] CPU: 2 PID: 162 Comm: kworker/2:1 Tainted: G W 5.3.0-42-generic #34~18.04.1-Ubuntu -- [ 117.406630] WARNING: CPU: 2 PID: 162 at /build/linux-hwe-uR14Ux/linux-hwe-5.3.0/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:224 gf100_vmm_invalidate 0x1c8/0x1e0 [nouveau] [ 117.406631] Modules linked in: rfcomm ccm bnep nls_iso8859_1 joydev snd_soc_skl_hda_dsp snd_soc_skl_ssp_clk sof_pci_dev snd_sof_intel_hda_common snd_soc_hdac_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof ledtrig_audio snd_sof_xtensa_dsp snd_soc_dmic snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc uvcvideo snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi iwlmvm snd_soc_core videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_compress ac97_bus snd_pcm_dmaengine videobuf2_common videodev mac80211 mc snd_hda_intel x86_pkg_temp_thermal intel_powerclamp coretemp hid_multitouch snd_intel_nhlt hid_generic libarc4 mei_hdcp i915 kvm_intel kvm snd_hda_codec nouveau snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq btusb irqbypass btrtl crct10dif_pclmul snd_seq_device btbcm crc32_pclmul ghash_clmulni_intel snd_timer btintel mxm_wmi ttm drm_kms_helper drm [ 117.406651] iwlwifi aesni_intel snd bluetooth aes_x86_64 i2c_algo_bit input_leds crypto_simd cryptd idma64 fb_sys_fops glue_helper virt_dma intel_cstate soundcore intel_rapl_perf syscopyarea mac_hid sysfillrect serio_raw sysimgblt ecdh_generic ecc mei_me intel_wmi_thunderbolt cfg80211 mei acer_wmi wmi_bmof intel_hid processor_thermal_device intel_rapl_common intel_lpss_pci intel_pch_thermal int3403_thermal int3400_thermal intel_soc_dts_iosf int340x_thermal_zone acpi_thermal_rel intel_lpss acpi_pad sparse_keymap sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 ahci i2c_hid libahci hid pinctrl_cannonlake wmi video pinctrl_intel [ 117.406669] CPU: 2 PID: 162 Comm: kworker/2:1 Tainted: G W 5.3.0-42-generic #34~18.04.1-Ubuntu -- [ 119.416693] WARNING: CPU: 2 PID: 162 at /build/linux-hwe-uR14Ux/linux-hwe-5.3.0/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:224 gf100_vmm_invalidate 0x1c8/0x1e0 [nouveau] [ 119.416693] Modules linked in: rfcomm ccm bnep nls_iso8859_1 joydev snd_soc_skl_hda_dsp snd_soc_skl_ssp_clk sof_pci_dev snd_sof_intel_hda_common snd_soc_hdac_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof ledtrig_audio snd_sof_xtensa_dsp snd_soc_dmic snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc uvcvideo snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi iwlmvm snd_soc_core videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_compress ac97_bus snd_pcm_dmaengine videobuf2_common videodev mac80211 mc snd_hda_intel x86_pkg_temp_thermal intel_powerclamp coretemp hid_multitouch snd_intel_nhlt hid_generic libarc4 mei_hdcp i915 kvm_intel kvm snd_hda_codec nouveau snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq btusb irqbypass btrtl crct10dif_pclmul snd_seq_device btbcm crc32_pclmul ghash_clmulni_intel snd_timer btintel mxm_wmi ttm drm_kms_helper drm [ 119.416707] iwlwifi aesni_intel snd bluetooth aes_x86_64 i2c_algo_bit input_leds crypto_simd cryptd idma64 fb_sys_fops glue_helper virt_dma intel_cstate soundcore intel_rapl_perf syscopyarea mac_hid sysfillrect serio_raw sysimgblt ecdh_generic ecc mei_me intel_wmi_thunderbolt cfg80211 mei acer_wmi wmi_bmof intel_hid processor_thermal_device intel_rapl_common intel_lpss_pci intel_pch_thermal int3403_thermal int3400_thermal intel_soc_dts_iosf int340x_thermal_zone acpi_thermal_rel intel_lpss acpi_pad sparse_keymap sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 ahci i2c_hid libahci hid pinctrl_cannonlake wmi video pinctrl_intel [ 119.416721] CPU: 2 PID: 162 Comm: kworker/2:1 Tainted: G W 5.3.0-42-generic #34~18.04.1-Ubuntu -- [ 119.428012] WARNING: CPU: 2 PID: 162 at /build/linux-hwe-uR14Ux/linux-hwe-5.3.0/drivers/gpu/drm/nouveau/nvkm/falcon/v1.c:326 falcon_v1_wait_idle.isra.5 0xb4/0xd0 [nouveau] [ 119.428013] Modules linked in: rfcomm ccm bnep nls_iso8859_1 joydev snd_soc_skl_hda_dsp snd_soc_skl_ssp_clk sof_pci_dev snd_sof_intel_hda_common snd_soc_hdac_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof ledtrig_audio snd_sof_xtensa_dsp snd_soc_dmic snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc uvcvideo snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi iwlmvm snd_soc_core videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_compress ac97_bus snd_pcm_dmaengine videobuf2_common videodev mac80211 mc snd_hda_intel x86_pkg_temp_thermal intel_powerclamp coretemp hid_multitouch snd_intel_nhlt hid_generic libarc4 mei_hdcp i915 kvm_intel kvm snd_hda_codec nouveau snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq btusb irqbypass btrtl crct10dif_pclmul snd_seq_device btbcm crc32_pclmul ghash_clmulni_intel snd_timer btintel mxm_wmi ttm drm_kms_helper drm [ 119.428022] iwlwifi aesni_intel snd bluetooth aes_x86_64 i2c_algo_bit input_leds crypto_simd cryptd idma64 fb_sys_fops glue_helper virt_dma intel_cstate soundcore intel_rapl_perf syscopyarea mac_hid sysfillrect serio_raw sysimgblt ecdh_generic ecc mei_me intel_wmi_thunderbolt cfg80211 mei acer_wmi wmi_bmof intel_hid processor_thermal_device intel_rapl_common intel_lpss_pci intel_pch_thermal int3403_thermal int3400_thermal intel_soc_dts_iosf int340x_thermal_zone acpi_thermal_rel intel_lpss acpi_pad sparse_keymap sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 ahci i2c_hid libahci hid pinctrl_cannonlake wmi video pinctrl_intel [ 119.428029] CPU: 2 PID: 162 Comm: kworker/2:1 Tainted: G W 5.3.0-42-generic #34~18.04.1-Ubuntu -- [ 119.439106] WARNING: CPU: 2 PID: 162 at /build/linux-hwe-uR14Ux/linux-hwe-5.3.0/drivers/gpu/drm/nouveau/nvkm/falcon/v1.c:326 falcon_v1_wait_idle.isra.5 0xb4/0xd0 [nouveau] [ 119.439106] Modules linked in: rfcomm ccm bnep nls_iso8859_1 joydev snd_soc_skl_hda_dsp snd_soc_skl_ssp_clk sof_pci_dev snd_sof_intel_hda_common snd_soc_hdac_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof ledtrig_audio snd_sof_xtensa_dsp snd_soc_dmic snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc uvcvideo snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi iwlmvm snd_soc_core videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_compress ac97_bus snd_pcm_dmaengine videobuf2_common videodev mac80211 mc snd_hda_intel x86_pkg_temp_thermal intel_powerclamp coretemp hid_multitouch snd_intel_nhlt hid_generic libarc4 mei_hdcp i915 kvm_intel kvm snd_hda_codec nouveau snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq btusb irqbypass btrtl crct10dif_pclmul snd_seq_device btbcm crc32_pclmul ghash_clmulni_intel snd_timer btintel mxm_wmi ttm drm_kms_helper drm [ 119.439114] iwlwifi aesni_intel snd bluetooth aes_x86_64 i2c_algo_bit input_leds crypto_simd cryptd idma64 fb_sys_fops glue_helper virt_dma intel_cstate soundcore intel_rapl_perf syscopyarea mac_hid sysfillrect serio_raw sysimgblt ecdh_generic ecc mei_me intel_wmi_thunderbolt cfg80211 mei acer_wmi wmi_bmof intel_hid processor_thermal_device intel_rapl_common intel_lpss_pci intel_pch_thermal int3403_thermal int3400_thermal intel_soc_dts_iosf int340x_thermal_zone acpi_thermal_rel intel_lpss acpi_pad sparse_keymap sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 ahci i2c_hid libahci hid pinctrl_cannonlake wmi video pinctrl_intel [ 119.439121] CPU: 2 PID: 162 Comm: kworker/2:1 Tainted: G W 5.3.0-42-generic #34~18.04.1-Ubuntu -- [ 121.441007] WARNING: CPU: 2 PID: 162 at /build/linux-hwe-uR14Ux/linux-hwe-5.3.0/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:224 gf100_vmm_invalidate 0x1c8/0x1e0 [nouveau] [ 121.441008] Modules linked in: rfcomm ccm bnep nls_iso8859_1 joydev snd_soc_skl_hda_dsp snd_soc_skl_ssp_clk sof_pci_dev snd_sof_intel_hda_common snd_soc_hdac_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof ledtrig_audio snd_sof_xtensa_dsp snd_soc_dmic snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc uvcvideo snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi iwlmvm snd_soc_core videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_compress ac97_bus snd_pcm_dmaengine videobuf2_common videodev mac80211 mc snd_hda_intel x86_pkg_temp_thermal intel_powerclamp coretemp hid_multitouch snd_intel_nhlt hid_generic libarc4 mei_hdcp i915 kvm_intel kvm snd_hda_codec nouveau snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq btusb irqbypass btrtl crct10dif_pclmul snd_seq_device btbcm crc32_pclmul ghash_clmulni_intel snd_timer btintel mxm_wmi ttm drm_kms_helper drm [ 121.441023] iwlwifi aesni_intel snd bluetooth aes_x86_64 i2c_algo_bit input_leds crypto_simd cryptd idma64 fb_sys_fops glue_helper virt_dma intel_cstate soundcore intel_rapl_perf syscopyarea mac_hid sysfillrect serio_raw sysimgblt ecdh_generic ecc mei_me intel_wmi_thunderbolt cfg80211 mei acer_wmi wmi_bmof intel_hid processor_thermal_device intel_rapl_common intel_lpss_pci intel_pch_thermal int3403_thermal int3400_thermal intel_soc_dts_iosf int340x_thermal_zone acpi_thermal_rel intel_lpss acpi_pad sparse_keymap sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 ahci i2c_hid libahci hid pinctrl_cannonlake wmi video pinctrl_intel [ 121.441054] CPU: 2 PID: 162 Comm: kworker/2:1 Tainted: G W 5.3.0-42-generic #34~18.04.1-Ubuntu