Oops#1 Part1 <4>[ 22.486928] RBP: ffff88019f468000 R08: ffff8801a06d1060 R09: ffff88019f5619f8 <4>[ 22.491593] R10: ffff88019f46bafc R11: ffff88019f5619d8 R12: ffff88019f46a990 <4>[ 22.496190] R13: ffff88019f46aa10 R14: 0000000000000000 R15: 0000000000000000 <4>[ 22.500776] FS: 0000000000000000(0000) GS:ffff8801aec00000(0000) knlGS:0000000000000000 <4>[ 22.505385] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 22.509956] CR2: 0000000000000008 CR3: 000000019f7fa000 CR4: 00000000000406f0 <4>[ 22.514573] Stack: <4>[ 22.519133] ffff88019f46bb90 ffff8801a5e43600 ffff8801aec17880 ffff8801aec1c200 <4>[ 22.523827] ffffffff81086234 0000000000000008 ffff8801aec17880 ffff8801a5e43630 <4>[ 22.528489] 0000000000000008 ffff8801aec178a0 ffff8801a5e43600 ffff8801a5dfc240 <4>[ 22.533157] Call Trace: <4>[ 22.537759] [] ? process_one_work+0x144/0x4c0 <4>[ 22.542416] [] ? worker_thread+0x42/0x4c0 <4>[ 22.547041] [] ? process_one_work+0x4c0/0x4c0 <4>[ 22.551645] [] ? process_one_work+0x4c0/0x4c0 <4>[ 22.556112] [] ? kthread+0xb9/0xd0 <4>[ 22.560602] [] ? kthread_park+0x50/0x50 <4>[ 22.565116] [] ? ret_from_fork+0x25/0x30 <4>[ 22.569659] Code: 1c 48 8b 85 f8 3b 00 00 ff 50 08 85 c0 0f 85 69 ff ff ff 48 8b 85 98 28 00 00 48 89 ef 4c 8d a5 90 29 00 00 4c 8d ad 10 2a 00 00 50 08 eb 0d 49 83 c4 08 4d 39 ec 0f 84 a0 01 00 00 49 8b 3c <1>[ 22.579772] RIP [] amdgpu_pm_compute_clocks+0x2c6/0x650 [amdgpu] <4>[ 22.584706] RSP <4>[ 22.589460] CR2: 0000000000000008 <4>[ 22.594190] ---[ end trace e6bfbbc042cc3e3d ]--- Oops#1 Part2 <4>[ 22.422649] PGD 1a0597067 <4>[ 22.422680] PUD 1a05f0067 <4>[ 22.424938] PMD 0 <4>[ 22.424948] <4>[ 22.427195] Oops: 0000 [#1] PREEMPT SMP <4>[ 22.429589] Modules linked in: nls_utf8 nls_cp437 vfat fat amdgpu(+) uvcvideo amd_freq_sensitivity kvm_amd videobuf2_vmalloc kvm videobuf2_memops videobuf2_v4l2 videobuf2_core videodev joydev toshiba_wmi sparse_keymap irqbypass media mfd_core psmouse crc32c_intel i2c_algo_bit drm_kms_helper ghash_clmulni_intel cryptd snd_hda_codec_idt snd_hda_codec_generic evdev snd_hda_codec_hdmi serio_raw snd_hda_intel ttm sg arc4 snd_hda_codec snd_hwdep efi_pstore ath9k ath9k_common ath9k_hw mac80211 ath fam15h_power snd_hda_core snd_pcm snd_timer cfg80211 efivars toshiba_bluetooth rfkill snd i2c_piix4 wmi battery xhci_pci xhci_hcd soundcore video ac button drm i2c_core acpi_cpufreq sch_fq_codel loop parport_pc parport efivarfs autofs4 ext4 crc16 jbd2 mbcache xor raid6_pq hid_generic usbhid hid sr_mod sd_mod cdrom <4>[ 22.442307] uas usb_storage ohci_pci ahci libahci libata ohci_hcd ehci_pci ehci_hcd scsi_mod usbcore usb_common alx mdio fan thermal <4>[ 22.449979] CPU: 0 PID: 62 Comm: kworker/0:2 Not tainted 4.9.9-zcache-bfq+ #2 <4>[ 22.454491] Hardware name: TOSHIBA SATELLITE C55D-A-12H/PT10AN, BIOS 1.10 05/22/2013 <4>[ 22.459104] Workqueue: events amdgpu_dpm_thermal_work_handler [amdgpu] <4>[ 22.463638] task: ffff8801a5dfc240 task.stack: ffff8801a5e74000 <4>[ 22.468134] RIP: 0010:[] [] amdgpu_pm_compute_clocks+0x2c6/0x650 [amdgpu] <4>[ 22.472873] RSP: 0018:ffff8801a5e77e18 EFLAGS: 00010246 <4>[ 22.477510] RAX: 0000000000000000 RBX: ffff88019f46b900 RCX: 0000000000000005 <4>[ 22.482223] RDX: 0000000000000005 RSI: 00000000000003e8 RDI: ffff88019f468000 Oops#1 Part3 <6>[ 21.849783] [drm] Detected VRAM RAM=1024M, BAR=256M <6>[ 21.852903] [drm] RAM width 64bits UNKNOWN <6>[ 21.856050] [drm] amdgpu: 1024M of VRAM memory ready <6>[ 21.859186] [drm] amdgpu: 2704M of GTT memory ready. <6>[ 21.862421] [drm] GART: num cpu pages 692311, num gpu pages 692311 <6>[ 21.866984] amdgpu 0000:01:00.0: PCIE GART of 2704M enabled (table at 0x0000000000040000). <6>[ 21.870429] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). <6>[ 21.873741] [drm] Driver supports precise vblank timestamp query. <6>[ 21.878710] amdgpu 0000:01:00.0: amdgpu: using MSI. <6>[ 21.878778] [drm] amdgpu: irq initialized. <6>[ 21.891232] [drm] probing gen 2 caps for device 1022:1439 = 733c41/6 <6>[ 21.894767] [drm] Internal thermal controller without fan control <6>[ 21.898275] [drm] amdgpu: dpm initialized <6>[ 21.917982] amdgpu 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000010, cpu addr 0xffff88019f462010 <6>[ 21.918166] amdgpu 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000040000020, cpu addr 0xffff88019f462020 <6>[ 21.918294] amdgpu 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000040000030, cpu addr 0xffff88019f462030 <6>[ 21.918449] amdgpu 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000040, cpu addr 0xffff88019f462040 <6>[ 21.918578] amdgpu 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000040000050, cpu addr 0xffff88019f462050 <6>[ 21.918751] [drm] probing gen 2 caps for device 1022:1439 = 733c41/6 <6>[ 21.918758] [drm] enabling PCIE gen 2 link speeds, disable with amdgpu.pcie_gen2=0 <1>[ 22.417967] BUG: unable to handle kernel NULL pointer dereference at 0000000000000008 <1>[ 22.420274] IP: [] amdgpu_pm_compute_clocks+0x2c6/0x650 [amdgpu] Oops#1 Part4 <6>[ 21.452600] [drm] fb mappable at 0xE0771000 <6>[ 21.452628] [drm] vram apper at 0xE0000000 <6>[ 21.452645] [drm] size 4325376 <6>[ 21.452661] [drm] fb depth is 24 <6>[ 21.452677] [drm] pitch is 5632 <6>[ 21.453237] fbcon: amdgpudrmfb (fb0) is primary device <6>[ 21.520458] Console: switching to colour frame buffer device 170x48 <6>[ 21.527504] amdgpu 0000:00:01.0: fb0: amdgpudrmfb frame buffer device <6>[ 21.532320] [drm] ib test on ring 0 succeeded <6>[ 21.532442] [drm] ib test on ring 1 succeeded <6>[ 21.532562] [drm] ib test on ring 2 succeeded <6>[ 21.532658] [drm] ib test on ring 3 succeeded <6>[ 21.532751] [drm] ib test on ring 4 succeeded <6>[ 21.532848] [drm] ib test on ring 5 succeeded <6>[ 21.532940] [drm] ib test on ring 6 succeeded <6>[ 21.533030] [drm] ib test on ring 7 succeeded <6>[ 21.533122] [drm] ib test on ring 8 succeeded <6>[ 21.533211] [drm] ib test on ring 9 succeeded <6>[ 21.533318] [drm] ib test on ring 10 succeeded <6>[ 21.561053] [drm] ib test on ring 11 succeeded <6>[ 21.678005] [drm] ib test on ring 12 succeeded <6>[ 21.686244] [drm] Initialized amdgpu 3.8.0 20150101 for 0000:00:01.0 on minor 0 <6>[ 21.686445] amdgpu 0000:01:00.0: enabling device (0000 -> 0003) <6>[ 21.686930] [drm] initializing kernel modesetting (HAINAN 0x1002:0x6663 0x1179:0xFA34 0x00). <6>[ 21.688353] [drm] register mmio base: 0xF0A00000 <6>[ 21.689765] [drm] register mmio size: 262144 <6>[ 21.691354] vga_switcheroo: enabled <6>[ 21.773667] ATOM BIOS: Toshiba <6>[ 21.775141] [drm] GPU posting now... <6>[ 21.843672] amdgpu 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) <6>[ 21.846742] amdgpu 0000:01:00.0: GTT: 2704M 0x0000000040000000 - 0x00000000E90577FF Oops#1 Part5 <6>[ 20.104737] amdgpu 0000:00:01.0: fence driver on ring 9 use gpu addr 0x00000000200000a0, cpu addr 0xffff8801a092a0a0 <6>[ 20.105024] amdgpu 0000:00:01.0: fence driver on ring 10 use gpu addr 0x00000000200000b0, cpu addr 0xffff8801a092a0b0 <6>[ 20.124601] [drm] Found UVD firmware Version: 1.64 Family ID: 9 <6>[ 20.125590] amdgpu 0000:00:01.0: fence driver on ring 11 use gpu addr 0x00000000005d5d30, cpu addr 0xffffc90001638d30 <6>[ 20.163694] [drm] Found VCE firmware Version: 50.10 Binary ID: 2 <6>[ 20.164105] amdgpu 0000:00:01.0: fence driver on ring 12 use gpu addr 0x00000000200000d0, cpu addr 0xffff8801a092a0d0 <6>[ 20.164327] amdgpu 0000:00:01.0: fence driver on ring 13 use gpu addr 0x00000000200000e0, cpu addr 0xffff8801a092a0e0 <6>[ 20.169182] [drm] ring test on 0 succeeded in 9 usecs <6>[ 20.169531] [drm] ring test on 1 succeeded in 2 usecs <6>[ 20.169558] [drm] ring test on 2 succeeded in 2 usecs <6>[ 20.169582] [drm] ring test on 3 succeeded in 2 usecs <6>[ 20.169606] [drm] ring test on 4 succeeded in 2 usecs <6>[ 20.169629] [drm] ring test on 5 succeeded in 2 usecs <6>[ 20.169706] [drm] ring test on 6 succeeded in 2 usecs <6>[ 20.169731] [drm] ring test on 7 succeeded in 2 usecs <6>[ 20.169754] [drm] ring test on 8 succeeded in 2 usecs <6>[ 20.170096] [drm] ring test on 9 succeeded in 4 usecs <6>[ 20.170120] [drm] ring test on 10 succeeded in 4 usecs <6>[ 20.216223] [drm] ring test on 11 succeeded in 0 usecs <6>[ 20.236319] [drm] UVD initialized successfully. <6>[ 20.471341] [drm] ring test on 12 succeeded in 9 usecs <6>[ 20.471366] [drm] ring test on 13 succeeded in 1 usecs <6>[ 20.471376] [drm] VCE initialized successfully. Oops#1 Part6 <6>[ 19.331618] [drm] LCD1: INTERNAL_UNIPHY <6>[ 19.331634] [drm] Connector 1: <6>[ 19.331650] [drm] HDMI-A-1 <6>[ 19.331664] [drm] HPD2 <6>[ 19.331681] [drm] DDC: 0x1950 0x1950 0x1951 0x1951 0x1952 0x1952 0x1953 0x1953 <6>[ 19.331707] [drm] Encoders: <6>[ 19.331722] [drm] DFP1: INTERNAL_UNIPHY <6>[ 19.331738] [drm] Connector 2: <6>[ 19.331753] [drm] VGA-1 <6>[ 19.331770] [drm] DDC: 0x1970 0x1970 0x1971 0x1971 0x1972 0x1972 0x1973 0x1973 <6>[ 19.331796] [drm] Encoders: <6>[ 19.331811] [drm] CRT1: INTERNAL_KLDSCP_DAC1 <4>[ 19.493003] FAT-fs (sda2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! <6>[ 20.032735] amdgpu 0000:00:01.0: fence driver on ring 0 use gpu addr 0x0000000020000010, cpu addr 0xffff8801a092a010 <6>[ 20.032999] amdgpu 0000:00:01.0: fence driver on ring 1 use gpu addr 0x0000000020000020, cpu addr 0xffff8801a092a020 <6>[ 20.033183] amdgpu 0000:00:01.0: fence driver on ring 2 use gpu addr 0x0000000020000030, cpu addr 0xffff8801a092a030 <6>[ 20.033344] amdgpu 0000:00:01.0: fence driver on ring 3 use gpu addr 0x0000000020000040, cpu addr 0xffff8801a092a040 <6>[ 20.033524] amdgpu 0000:00:01.0: fence driver on ring 4 use gpu addr 0x0000000020000050, cpu addr 0xffff8801a092a050 <6>[ 20.033693] amdgpu 0000:00:01.0: fence driver on ring 5 use gpu addr 0x0000000020000060, cpu addr 0xffff8801a092a060 <6>[ 20.033875] amdgpu 0000:00:01.0: fence driver on ring 6 use gpu addr 0x0000000020000070, cpu addr 0xffff8801a092a070 <6>[ 20.034031] amdgpu 0000:00:01.0: fence driver on ring 7 use gpu addr 0x0000000020000080, cpu addr 0xffff8801a092a080 <6>[ 20.034203] amdgpu 0000:00:01.0: fence driver on ring 8 use gpu addr 0x0000000020000090, cpu addr 0xffff8801a092a090 Oops#1 Part7 <6>[ 19.208055] [drm] doorbell mmio size: 8388608 <6>[ 19.208102] [drm] ACPI VFCT contains a BIOS for 00:01.0 1002:9832, size 59904 <6>[ 19.208183] ATOM BIOS: AMD <6>[ 19.208224] [drm] GPU post is not needed <6>[ 19.210324] [TTM] Zone kernel: Available graphics memory: 2769246 kiB <6>[ 19.210347] [TTM] Zone dma32: Available graphics memory: 2097152 kiB <6>[ 19.210366] [TTM] Initializing pool allocator <6>[ 19.210425] [TTM] Initializing DMA pool allocator <6>[ 19.210494] amdgpu 0000:00:01.0: VRAM: 512M 0x0000000000000000 - 0x000000001FFFFFFF (512M used) <6>[ 19.210528] amdgpu 0000:00:01.0: GTT: 2704M 0x0000000020000000 - 0x00000000C90577FF <6>[ 19.210570] [drm] Detected VRAM RAM=512M, BAR=256M <6>[ 19.210588] [drm] RAM width 128bits UNKNOWN <6>[ 19.210654] [drm] amdgpu: 512M of VRAM memory ready <6>[ 19.210674] [drm] amdgpu: 2704M of GTT memory ready. <6>[ 19.210760] [drm] GART: num cpu pages 692311, num gpu pages 692311 <6>[ 19.272120] [drm] PCIE GART of 2704M enabled (table at 0x0000000000040000). <6>[ 19.272375] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). <6>[ 19.272397] [drm] Driver supports precise vblank timestamp query. <6>[ 19.272582] amdgpu 0000:00:01.0: amdgpu: using MSI. <6>[ 19.272662] [drm] amdgpu: irq initialized. <6>[ 19.272697] [drm] Internal thermal controller without fan control <6>[ 19.272719] [drm] amdgpu: dpm initialized <6>[ 19.331463] [drm] amdgpu atom DIG backlight initialized <6>[ 19.331506] [drm] AMDGPU Display Connectors <6>[ 19.331524] [drm] Connector 0: <6>[ 19.331542] [drm] LVDS-1 <6>[ 19.331557] [drm] HPD1 <6>[ 19.331576] [drm] DDC: 0x194c 0x194c 0x194d 0x194d 0x194e 0x194e 0x194f 0x194f <6>[ 19.331602] [drm] Encoders: Oops#1 Part8 <4>[ 15.600483] atkbd serio0: Use 'setkeycodes 7c ' to make it known. <4>[ 15.808672] atkbd serio0: Unknown key released (translated set 2, code 0x7c on isa0060/serio0). <4>[ 15.808698] atkbd serio0: Use 'setkeycodes 7c ' to make it known. <6>[ 15.865687] media: Linux media interface: v0.10 <6>[ 15.987960] input: Toshiba WMI hotkeys as /devices/virtual/input/input18 <6>[ 15.988086] toshiba_wmi: Toshiba WMI Hotkey Driver <6>[ 16.946317] input: AlpsPS/2 ALPS GlidePoint as /devices/platform/i8042/serio4/input/input19 <6>[ 17.286899] Linux video capture interface: v2.00 <6>[ 18.055479] kvm: Nested Virtualization enabled <6>[ 18.055517] kvm: Nested Paging enabled <6>[ 18.358629] uvcvideo: Found UVC 1.00 device TOSHIBA Web Camera - HD (13d3:5606) <4>[ 18.360519] uvcvideo 1-4:1.0: Entity type for entity Extension 4 was not initialized! <4>[ 18.360561] uvcvideo 1-4:1.0: Entity type for entity Processing 2 was not initialized! <4>[ 18.360594] uvcvideo 1-4:1.0: Entity type for entity Camera 1 was not initialized! <6>[ 18.360976] input: TOSHIBA Web Camera - HD as /devices/pci0000:00/0000:00:12.2/usb1/1-4/1-4:1.0/input/input20 <6>[ 18.361330] usbcore: registered new interface driver uvcvideo <6>[ 18.361351] USB Video Class driver (1.1.1) <6>[ 19.204963] [drm] amdgpu kernel modesetting enabled. <6>[ 19.205054] vga_switcheroo: detected switching method \_SB_.PCI0.VGA_.ATPX handle <4>[ 19.206567] ATPX version 1, functions 0x00000003 <6>[ 19.207939] [drm] initializing kernel modesetting (KABINI 0x1002:0x9832 0x1179:0xFA34 0x00). <6>[ 19.207990] [drm] register mmio base: 0xF0B00000 <6>[ 19.208008] [drm] register mmio size: 262144 <6>[ 19.208038] [drm] doorbell mmio base: 0xF0000000 Oops#1 Part9 <5>[ 13.108971] sd 0:0:0:0: Attached scsi generic sg0 type 0 <7>[ 13.109011] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' <5>[ 13.109089] sr 1:0:0:0: Attached scsi generic sg1 type 5 <5>[ 13.109228] sd 2:0:0:0: Attached scsi generic sg2 type 0 <6>[ 13.109590] ieee80211 phy0: Atheros AR9565 Rev:0 mem=0xffffc90001000000, irq=34 <6>[ 13.159986] snd_hda_intel 0000:00:01.1: Force to non-snoop mode <6>[ 13.263433] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.1/sound/card0/input11 <6>[ 13.267261] usb 3-3: new full-speed USB device number 3 using ohci-pci <6>[ 13.271891] snd_hda_codec_idt hdaudioC1D0: autoconfig for 92HD95: line_outs=1 (0xd/0x0/0x0/0x0/0x0) type:speaker <6>[ 13.271923] snd_hda_codec_idt hdaudioC1D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) <6>[ 13.271940] snd_hda_codec_idt hdaudioC1D0: hp_outs=1 (0xa/0x0/0x0/0x0/0x0) <6>[ 13.271952] snd_hda_codec_idt hdaudioC1D0: mono: mono_out=0x0 <6>[ 13.271962] snd_hda_codec_idt hdaudioC1D0: inputs: <6>[ 13.271974] snd_hda_codec_idt hdaudioC1D0: Internal Mic=0xe <6>[ 13.271985] snd_hda_codec_idt hdaudioC1D0: Mic=0xb <6>[ 13.281253] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:14.2/sound/card1/input12 <6>[ 13.281972] input: HD-Audio Generic Mic as /devices/pci0000:00/0000:00:14.2/sound/card1/input13 <6>[ 13.282139] input: HD-Audio Generic Headphone as /devices/pci0000:00/0000:00:14.2/sound/card1/input14 <6>[ 14.346841] EXT4-fs (sda8): mounted filesystem with ordered data mode. Opts: (null) <6>[ 15.240682] Adding 5859324k swap on /dev/sda7. Priority:-1 extents:1 across:5859324k FS <4>[ 15.600458] atkbd serio0: Unknown key released (translated set 2, code 0x7c on isa0060/serio0). Oops#1 Part10 <6>[ 12.552759] xhci_hcd 0000:00:10.0: xHCI Host Controller <6>[ 12.552783] xhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 6 <6>[ 12.553714] usb usb6: We don't know the algorithms for LPM for this host, disabling LPM. <6>[ 12.553797] usb usb6: New USB device found, idVendor=1d6b, idProduct=0003 <6>[ 12.553810] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 <6>[ 12.553827] usb usb6: Product: xHCI Host Controller <6>[ 12.553837] usb usb6: Manufacturer: Linux 4.9.9-zcache-bfq+ xhci-hcd <6>[ 12.553848] usb usb6: SerialNumber: 0000:00:10.0 <6>[ 12.554367] hub 6-0:1.0: USB hub found <6>[ 12.554395] hub 6-0:1.0: 2 ports detected <6>[ 12.566222] ACPI: Battery Slot [BAT0] (battery present) <6>[ 12.644088] wmi: Mapper loaded <4>[ 12.649352] ACPI Warning: SystemIO range 0x0000000000000B00-0x0000000000000B07 conflicts with OpRegion 0x0000000000000B00-0x0000000000000B0F (\_SB.PCI0.SMBS.SMB0) (20160831/utaddress-247) <6>[ 12.649387] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver <6>[ 12.671716] toshiba_bluetooth: Toshiba ACPI Bluetooth device driver <6>[ 12.677551] EFI Variables Facility v0.08 2004-May-17 <6>[ 12.897996] ath: phy0: WB335 2-ANT card detected <6>[ 12.898014] ath: phy0: Set BT/WLAN RX diversity capability <6>[ 12.904859] ath: phy0: Enable LNA combining <6>[ 12.905085] pstore: using zlib compression <6>[ 12.906396] ath: phy0: ASPM enabled: 0x42 <7>[ 12.906416] ath: EEPROM regdomain: 0x65 <7>[ 12.906417] ath: EEPROM indicates we should expect a direct regpair map <7>[ 12.906421] ath: Country alpha2 being used: 00 <7>[ 12.906423] ath: Regpair used: 0x65 <6>[ 13.006314] pstore: Registered efi as persistent store backend Oops#1 Part11 <6>[ 12.490471] pcieport 0000:00:02.3: BAR 13: assigned [io 0x1000-0x1fff] <6>[ 12.492507] ACPI: Lid Switch [LID] <6>[ 12.492712] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input8 <6>[ 12.492733] ACPI: Power Button [PWRF] <7>[ 12.493706] pci_bus 0000:01: Allocating resources <7>[ 12.493729] pci_bus 0000:02: Allocating resources <7>[ 12.493749] pci_bus 0000:03: Allocating resources <6>[ 12.502832] ACPI: Video Device [VGA] (multi-head: yes rom: no post: no) <4>[ 12.502979] [Firmware Bug]: ACPI: No _BQC method, cannot determine initial brightness <4>[ 12.503033] [Firmware Bug]: ACPI: No _BQC method, cannot determine initial brightness <6>[ 12.503500] acpi device:00: registered as cooling_device8 <6>[ 12.503647] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input9 <6>[ 12.504363] ACPI: Video Device [VGA1] (multi-head: yes rom: no post: no) <6>[ 12.504713] acpi device:0a: registered as cooling_device9 <6>[ 12.504841] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:09/LNXVIDEO:01/input/input10 <6>[ 12.550057] xhci_hcd 0000:00:10.0: xHCI Host Controller <6>[ 12.550086] xhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 5 <6>[ 12.550306] xhci_hcd 0000:00:10.0: hcc params 0x014040c3 hci version 0x100 quirks 0x00000410 <6>[ 12.550687] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002 <6>[ 12.550701] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 <6>[ 12.550718] usb usb5: Product: xHCI Host Controller <6>[ 12.550728] usb usb5: Manufacturer: Linux 4.9.9-zcache-bfq+ xhci-hcd <6>[ 12.550739] usb usb5: SerialNumber: 0000:00:10.0 <6>[ 12.551063] hub 5-0:1.0: USB hub found <6>[ 12.551092] hub 5-0:1.0: 2 ports detected Oops#1 Part12 <6>[ 12.486156] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input6 <6>[ 12.486208] ACPI: Power Button [PWRB] <6>[ 12.487131] ACPI: AC Adapter [AC0] (on-line) <6>[ 12.489450] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input7 <7>[ 12.490237] pci_bus 0000:01: Allocating resources <7>[ 12.490263] pci_bus 0000:02: Allocating resources <7>[ 12.490279] pcieport 0000:00:02.3: bridge window [io 0x1000-0x0fff] to [bus 02] add_size 1000 <7>[ 12.490286] pcieport 0000:00:02.3: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 02] add_size 200000 add_align 100000 <7>[ 12.490296] pci_bus 0000:03: Allocating resources <7>[ 12.490347] pcieport 0000:00:02.4: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 03] add_size 200000 add_align 100000 <7>[ 12.490358] pcieport 0000:00:02.3: res[15]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000 <7>[ 12.490362] pcieport 0000:00:02.3: res[15]=[mem 0x00100000-0x002fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000 <7>[ 12.490366] pcieport 0000:00:02.4: res[15]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000 <7>[ 12.490370] pcieport 0000:00:02.4: res[15]=[mem 0x00100000-0x002fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000 <7>[ 12.490374] pcieport 0000:00:02.3: res[13]=[io 0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000 <7>[ 12.490378] pcieport 0000:00:02.3: res[13]=[io 0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000 <6>[ 12.490409] pcieport 0000:00:02.3: BAR 15: assigned [mem 0xf0c00000-0xf0dfffff 64bit pref] <6>[ 12.490449] pcieport 0000:00:02.4: BAR 15: assigned [mem 0xf0e00000-0xf0ffffff 64bit pref] Oops#1 Part13 <6>[ 4.494026] EXT4-fs (sda6): mounted filesystem with ordered data mode. Opts: (null) <30>[ 5.332009] systemd[1]: RTC configured in localtime, applying delta of 60 minutes to system time. <30>[ 5.903483] systemd[1]: systemd 229 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN) <30>[ 5.903879] systemd[1]: Detected architecture x86-64. <30>[ 5.927165] systemd[1]: Set hostname to . <28>[ 8.225958] systemd[1]: sysinit.target: Found ordering cycle on sysinit.target/start <28>[ 8.225987] systemd[1]: sysinit.target: Found dependency on rpcbind.service/start <28>[ 8.226008] systemd[1]: sysinit.target: Found dependency on network-online.target/start <28>[ 8.226029] systemd[1]: sysinit.target: Found dependency on NetworkManager-wait-online.service/start <28>[ 8.226062] systemd[1]: sysinit.target: Found dependency on sysinit.target/start <28>[ 8.226082] systemd[1]: sysinit.target: Breaking ordering cycle by deleting job rpcbind.service/start <27>[ 8.226103] systemd[1]: rpcbind.service: Job rpcbind.service/start deleted to break ordering cycle starting with sysinit.target/start <6>[ 9.221717] loop: module loaded <30>[ 11.141329] systemd[1]: Started File System Check on Root Device. <30>[ 11.370948] systemd[1]: Started LSB: Tune IDE hard disks. <30>[ 11.525582] systemd[1]: Started Journal Service. <6>[ 12.061846] EXT4-fs (sda6): re-mounted. Opts: errors=remount-ro <46>[ 12.137991] systemd-journald[204]: Received request to flush runtime journal from PID 1 <6>[ 12.315290] acpi_cpufreq: overriding BIOS provided _PSD data <4>[ 12.471838] drm: unknown parameter 'rnodes' ignored <6>[ 12.472034] [drm] Initialized Oops#1 Part1 <4>[ 21.275253] RBP: ffff88019f880000 R08: ffff88019fa3a240 R09: ffff8801a4e019f8 <4>[ 21.277856] R10: ffff88019f883afc R11: ffff8801a4e019d8 R12: ffff88019f882990 <4>[ 21.280467] R13: ffff88019f882a10 R14: 0000000000000000 R15: 0000000000000000 <4>[ 21.283082] FS: 0000000000000000(0000) GS:ffff8801aec00000(0000) knlGS:0000000000000000 <4>[ 21.285752] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 21.288442] CR2: 0000000000000008 CR3: 00000001a583b000 CR4: 00000000000406f0 <4>[ 21.291164] Stack: <4>[ 21.293861] ffff88019f883b90 ffff8801a7bd13c0 ffff8801aec17880 ffff8801aec1c200 <4>[ 21.296653] ffffffff81086234 0000000000000008 ffff8801aec17880 ffff8801a7bd13f0 <4>[ 21.299449] 0000000000000008 ffff8801aec178a0 ffff8801a7bd13c0 ffff8801a7401a80 <4>[ 21.302251] Call Trace: <4>[ 21.305025] [] ? process_one_work+0x144/0x4c0 <4>[ 21.307856] [] ? worker_thread+0x42/0x4c0 <4>[ 21.310683] [] ? process_one_work+0x4c0/0x4c0 <4>[ 21.313487] [] ? process_one_work+0x4c0/0x4c0 <4>[ 21.316229] [] ? kthread+0xb9/0xd0 <4>[ 21.318963] [] ? kthread_park+0x50/0x50 <4>[ 21.321688] [] ? ret_from_fork+0x25/0x30 <4>[ 21.324406] Code: 1c 48 8b 85 f8 3b 00 00 ff 50 08 85 c0 0f 85 69 ff ff ff 48 8b 85 98 28 00 00 48 89 ef 4c 8d a5 90 29 00 00 4c 8d ad 10 2a 00 00 50 08 eb 0d 49 83 c4 08 4d 39 ec 0f 84 a0 01 00 00 49 8b 3c <1>[ 21.330490] RIP [] amdgpu_pm_compute_clocks+0x2c6/0x650 [amdgpu] <4>[ 21.333522] RSP <4>[ 21.336483] CR2: 0000000000000008 <4>[ 21.339411] ---[ end trace 189b809546984d17 ]---