#regzbot introduced: d386a4b54607cf6f76e23815c2c9a3abc1d66882
#regzbot link: https://gitlab.freedesktop.org/drm/nouveau/-/issues/180
## Problem
1. Connect external display to DVI port on dock and run X with both
displays in use.
2. Wait hours or days.
3. Suddenly the secondary Nvidia-connected display turns off and X stops
responding to keyboard/mouse input. In *some* cases it is possible to
switch to a virtual TTY with Ctrl+Alt+Fn and log in there. In any
case, shutdown/reboot after this happens is *usually* not successful
(forced power-off is required).
This started happening after the upgrade to Debian bullseye, and the
problem remains with Debian bookworm.
## Reproducing
Unfortunately I have not found a way to reliably reproduce this bug. An
affected kernel version will crash infrequently, perhaps monthly with
"regular workstation use".
With the more recent v6.1 kernels the crash seems to occur more
frequently, perhaps within two days, if the out-of-tree acpi-call module
(Debian's [acpi-call-dkms](https://packages.debian.org/acpi-call-dkms)
package) is installed.
For the logs below that are from tainted kernels, that out-of-tree
module is why. The latest crash with the same `Asynchronous wait on
fence` error occured on Debian stock linux-image-6.1.0-13-amd64
v6.1.55-1 with /proc/sys/kernel/tainted == 0.
I have failed to trigger this crash by using 3D acceleration,
[Piglit](https://piglit.freedesktop.org/) tests, or other stress tests.
## Errors
Common log errors (see more log data [below](#user-content-logs)):
- `Asynchronous wait on fence nouveau:systemd-logind`
- `RIP: 0010:gf119_head_state+0xdd/0x110 [nouveau]`
- `nouveau 0000:01:00.0: timer: stalled at ffffffffffffffff` (or `tmr:
stalled at ffffffffffffffff`)
- `Fixing recursive fault but reboot is needed!`
## Kernel versions
At least mainline, v6.1, v5.15, v5.10, v5.4, and v4.19 series all seem
to be affected by this bug.
Here are the results of testing various specific revisions:
- v6.1.51 bad
- v5.15.130 bad
- v5.14-rc6-2-g6eaa1f3c59a7 good
- v5.10.194 bad
- v5.4.256 bad
- v4.19.294 bad
- v4.19.289 bad
- v4.19.255 bad
- v4.19.234-18-gd60f27d6ff8a bad
- v4.19.232 bad
- v4.19.205-27-gd386a4b54607 bad
- v4.19.205-26-ga78f93b9bba1 good
- v4.19.205 good
- v4.19.200 good
- v4.19.180 good
The `git bisect` result from this:
```
d386a4b54607cf6f76e23815c2c9a3abc1d66882 is the first bad commit
```
## Kernel configuration and compilation
Various minimal kernel configs have not exhibited the bug, so I am
testing with a Debian stock config as follows. This applies to all
tests.
- Start with the stock config from Debian
`linux-image-4.19.0-18-amd64_4.19.208-1` at
<https://gitlab.freedesktop.org/drm/nouveau/uploads/9c0a82bc8a80b368c2cc38d2e6b5e39a/config>
- make olddefconfig
- make clean
- scripts/config --disable DEBUG_INFO \
--set-str LOCALVERSION -$mylocalversion \
--enable LOCALVERSION_AUTO \
--set-str SYSTEM_TRUSTED_KEYS ''
- make -j$(nproc --all) bindeb-pkg
## Kernel boot parameters
The `nouveau.config=NvClkMode=15` parameter is in use for all
tests. Omitting this parameter does not seem to change the behavior.
## Hardware
- ThinkPad W530
- Dock with Nvidia-connected DVI ports
- Secondary display connected via DVI
- Nvidia Optimus GPU switching system
$ lspci | grep -i vga
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor
Graphics Controller (rev 09)
01:00.0 VGA compatible controller: NVIDIA Corporation GK107GLM [Quadro K2000M]
(rev a1)
## Logs
Here is some log data I have been able to capture.
dmesg output from Debian bullseye with current nouveau-next commit
9622bcb7c72b230d64b7f7d2f9505e17214f3597. The `Asynchronous wait on
fence` happened approximately when the display turned off. The traces
happened later, triggered by running xrandr:
```
[ 0.000000] Linux version 5.19.0-rc6-00126-g9622bcb7c72b (user at hostname)
(gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2)
#23 SMP PREEMPT_DYNAMIC Thu Sep 15 19:52:44 CDT 2022
[ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-5.19.0-rc6-00126-g9622bcb7c72b
root=/dev/sda1 ro quiet intel_iommu=on,igfx_off l1tf=full,force mds=full,nosmt
mitigations=auto,nosmt nosmt=force nouveau.config=NvClkMode=15 log_buf_len=1M
[ 0.025823] Kernel command line:
BOOT_IMAGE=/vmlinuz-5.19.0-rc6-00126-g9622bcb7c72b root=/dev/sda1 ro quiet
intel_iommu=on,igfx_off l1tf=full,force mds=full,nosmt mitigations=auto,nosmt
nosmt=force nouveau.config=NvClkMode=15 log_buf_len=1M
[ 0.216222] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[ 0.216222] pci 0000:00:02.0: vgaarb: bridge control possible
[ 0.216222] pci 0000:00:02.0: vgaarb: VGA device added:
decodes=io+mem,owns=io+mem,locks=none
[ 0.216222] pci 0000:01:00.0: vgaarb: bridge control possible
[ 0.216222] pci 0000:01:00.0: vgaarb: VGA device added:
decodes=io+mem,owns=none,locks=none
[ 0.216222] vgaarb: loaded
[ 0.439878] efifb: framebuffer at 0xe0000000, using 1216k, total 1216k
[ 0.439991] Console: switching to colour frame buffer device 80x30
[ 0.440316] fb0: EFI VGA frame buffer device
[ 22.341905] nvidiafb 0000:01:00.0: enabling device (0000 -> 0003)
[ 22.341968] nvidiafb: Device ID: 10de0ffb
[ 22.341970] nvidiafb: unknown NV_ARCH
[ 22.387290] snd_hda_intel 0000:01:00.1: Handle vga_switcheroo audio client
[ 22.593132] VGA switcheroo: detected Optimus DSM method \_SB_.PCI0.PEG_.VID_
handle
[ 22.596697] nouveau 0000:01:00.0: NVIDIA GK107 (0e73b0a2)
[ 22.616630] nouveau 0000:01:00.0: bios: version 80.07.31.00.18
[ 22.766409] input: HDA NVidia HDMI/DP,pcm=3 as
/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input10
[ 22.766428] input: HDA NVidia HDMI/DP,pcm=7 as
/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input11
[ 22.766443] input: HDA NVidia HDMI/DP,pcm=8 as
/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input12
[ 22.766458] input: HDA NVidia HDMI/DP,pcm=9 as
/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input13
[ 22.766473] input: HDA NVidia HDMI/DP,pcm=10 as
/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input14
[ 22.766487] input: HDA NVidia HDMI/DP,pcm=11 as
/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input15
[ 22.864239] i915 0000:00:02.0: vgaarb: deactivate vga console
[ 22.864733] nouveau 0000:01:00.0: fb: 2048 MiB DDR3
[ 22.948131] vga_switcheroo: enabled
[ 22.948150] nouveau 0000:01:00.0: DRM: VRAM: 2048 MiB
[ 22.948153] nouveau 0000:01:00.0: DRM: GART: 1048576 MiB
[ 22.948155] nouveau 0000:01:00.0: DRM: TMDS table version 2.0
[ 22.948157] nouveau 0000:01:00.0: DRM: DCB version 4.0
[ 22.948159] nouveau 0000:01:00.0: DRM: DCB outp 00: 01800f23 00010034
[ 22.948161] nouveau 0000:01:00.0: DRM: DCB outp 01: 02811f00 00000000
[ 22.948162] nouveau 0000:01:00.0: DRM: DCB outp 02: 02822fa6 0f420010
[ 22.948164] nouveau 0000:01:00.0: DRM: DCB outp 03: 02822f62 00020010
[ 22.948165] nouveau 0000:01:00.0: DRM: DCB outp 04: 04833fb6 0f220010
[ 22.948166] nouveau 0000:01:00.0: DRM: DCB outp 05: 04833f72 00020010
[ 22.948168] nouveau 0000:01:00.0: DRM: DCB outp 06: 08844fc6 0f220010
[ 22.948169] nouveau 0000:01:00.0: DRM: DCB outp 07: 08844f82 00020010
[ 22.948171] nouveau 0000:01:00.0: DRM: DCB conn 00: 00000040
[ 22.948172] nouveau 0000:01:00.0: DRM: DCB conn 01: 00000100
[ 22.948173] nouveau 0000:01:00.0: DRM: DCB conn 02: 00010246
[ 22.948174] nouveau 0000:01:00.0: DRM: DCB conn 03: 00020346
[ 22.948175] nouveau 0000:01:00.0: DRM: DCB conn 04: 01000446
[ 22.949194] nouveau 0000:01:00.0: DRM: MM: using COPY for buffer copies
[ 23.008402] snd_hda_intel 0000:01:00.1: bound 0000:01:00.0 (ops
nv50_audio_component_bind_ops [nouveau])
[ 23.220786] nouveau 0000:01:00.0: DRM: allocated 1920x1080 fb: 0xa0000, bo
000000009aeb49bb
[ 23.997620] Console: switching to colour frame buffer device 240x67
[ 24.015709] i915 0000:00:02.0: [drm] fb0: i915drmfb frame buffer device
[ 24.032487] nouveau 0000:01:00.0: [drm] fb1: nouveaudrmfb frame buffer device
[ 24.041590] [drm] Initialized nouveau 1.3.1 20120801 for 0000:01:00.0 on
minor 0
[21256.700873] i915 0000:00:02.0: vgaarb: changed VGA decodes:
olddecodes=io+mem,decodes=none:owns=io+mem
[21256.700881] nouveau 0000:01:00.0: vgaarb: changed VGA decodes:
olddecodes=io+mem,decodes=none:owns=none
[44642.971045] Asynchronous wait on fence nouveau:systemd-logind[1162]:2a6c4
timed out (hint:submit_notify [i915])
[44725.091268] ------------[ cut here ]------------
[44725.091271] WARNING: CPU: 4 PID: 189933 at
drivers/gpu/drm/nouveau/nvkm/engine/disp/headgf119.c:78
gf119_head_state+0xdd/0x110 [nouveau]
[44725.091350] Modules linked in: ufs(E) qnx4(E) hfsplus(E) hfs(E) minix(E)
ntfs(E) msdos(E) jfs(E) xfs(E) uas(E) usb_storage(E) acpi_call(OE) ctr(E) ccm(E)
tun(E) binfmt_misc(E) btusb(E) btrtl(E) btbcm(E) btintel(E) bluetooth(E)
jitterentropy_rng(E) sha512_generic(E) drbg(E) uvcvideo(E) ansi_cprng(E)
videobuf2_vmalloc(E) videobuf2_memops(E) videobuf2_v4l2(E) videobuf2_common(E)
ecdh_generic(E) ecc(E) videodev(E) mc(E) intel_rapl_msr(E) intel_rapl_common(E)
x86_pkg_temp_thermal(E) intel_powerclamp(E) snd_ctl_led(E) coretemp(E)
snd_hda_codec_realtek(E) kvm_intel(E) nls_ascii(E) snd_hda_codec_generic(E)
nls_cp437(E) kvm(E) irqbypass(E) vfat(E) pktcdvd(E) fat(E) rapl(E)
intel_cstate(E) iwldvm(E) mac80211(E) wmi_bmof(E) libarc4(E) mei_wdt(E)
mei_hdcp(E) iwlwifi(E) joydev(E) evdev(E) intel_uncore(E) i915(E)
snd_hda_codec_hdmi(E) nouveau(E) efi_pstore(E) iTCO_wdt(E) drm_ttm_helper(E)
mxm_wmi(E) drm_buddy(E) intel_pmc_bxt(E) iTCO_vendor_support(E) at24(E)
pcspkr(E) serio_raw(E) sg(E) watchdog(E)
[44725.091393] snd_hda_intel(E) snd_intel_dspcfg(E) cfg80211(E)
drm_display_helper(E) snd_hda_codec(E) jmb38x_ms(E) snd_hwdep(E)
drm_kms_helper(E) memstick(E) thinkpad_acpi(E) snd_hda_core(E) syscopyarea(E)
ac(E) nvidiafb(E) nvram(E) ledtrig_audio(E) platform_profile(E) snd_pcm(E)
sysfillrect(E) sysimgblt(E) fb_sys_fops(E) vgastate(E) wmi(E) fb_ddc(E)
rfkill(E) snd_timer(E) battery(E) cec(E) mei_me(E) snd(E) soundcore(E) ttm(E)
video(E) mei(E) i2c_algo_bit(E) button(E) nft_ct(E) nf_conntrack(E)
nf_defrag_ipv6(E) nf_defrag_ipv4(E) nf_tables(E) nfnetlink(E) firewire_sbp2(E)
drm(E) fuse(E) configfs(E) efivarfs(E) ip_tables(E) x_tables(E) autofs4(E)
ext4(E) crc16(E) mbcache(E) jbd2(E) btrfs(E) blake2b_generic(E) xor(E)
raid6_pq(E) zstd_compress(E) libcrc32c(E) crc32c_generic(E) dm_crypt(E)
dm_mod(E) hid_generic(E) usbhid(E) hid(E) sd_mod(E) t10_pi(E)
crc64_rocksoft_generic(E) crc64_rocksoft(E) crc_t10dif(E) sr_mod(E)
crct10dif_generic(E) cdrom(E) crc64(E) crct10dif_pclmul(E)
[44725.091439] crct10dif_common(E) crc32_pclmul(E) crc32c_intel(E)
ghash_clmulni_intel(E) ahci(E) libahci(E) aesni_intel(E) libaes(E)
crypto_simd(E) psmouse(E) xhci_pci(E) firewire_ohci(E) xhci_hcd(E) sdhci_pci(E)
cqhci(E) libata(E) sdhci(E) cryptd(E) i2c_i801(E) scsi_mod(E) i2c_smbus(E)
scsi_common(E) lpc_ich(E) ehci_pci(E) ehci_hcd(E) firewire_core(E) mmc_core(E)
crc_itu_t(E) e1000e(E) usbcore(E) ptp(E) usb_common(E) pps_core(E)
[44725.091460] CPU: 4 PID: 189933 Comm: kworker/4:1 Tainted: G OE
5.19.0-rc6-00126-g9622bcb7c72b #23
[44725.091463] Hardware name: LENOVO 243857U/243857U, BIOS G5ETB6WW (2.76 )
09/09/2019
[44725.091464] Workqueue: events drm_mode_rmfb_work_fn [drm]
[44725.091499] RIP: 0010:gf119_head_state+0xdd/0x110 [nouveau]
[44725.091560] Code: 8d bb 04 04 64 00 89 45 10 49 03 7c 24 78 e8 5a 34 c7 dd c1
e8 06 89 c2 83 e2 0f 83 fa 05 74 28 77 0f a8 0d 74 19 c6 45 14 12 <0f> 0b
5b 5d 41 5c c3 83 fa 06 75 f0 5b c6 45 14 1e 5d 41 5c c3 5b
[44725.091562] RSP: 0018:ffffabcf4c2bf978 EFLAGS: 00010006
[44725.091564] RAX: 0000000003ffffff RBX: 0000000000000000 RCX: 0000000000000028
[44725.091565] RDX: 000000000000000f RSI: ffff94d1779f8748 RDI: ffffabcf42640404
[44725.091566] RBP: ffff94d1779f8748 R08: ffff94d1779f8720 R09: ffffabcf4c2bfb80
[44725.091567] R10: ffff94d17790b000 R11: 0000000000000004 R12: ffff94d1778ee800
[44725.091568] R13: 0000000000000028 R14: ffffabcf4c2bfa20 R15: 0000000000000000
[44725.091569] FS: 0000000000000000(0000) GS:ffff94d85df00000(0000)
knlGS:0000000000000000
[44725.091571] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[44725.091572] CR2: 00007f1e77b99430 CR3: 000000013564a003 CR4: 00000000001706e0
[44725.091573] Call Trace:
[44725.091576] <TASK>
[44725.091578] nvkm_head_mthd_scanoutpos+0x74/0xf0 [nouveau]
[44725.091637] nvkm_ioctl+0xd7/0x170 [nouveau]
[44725.091675] nvif_object_mthd+0x161/0x200 [nouveau]
[44725.091711] nouveau_display_scanoutpos+0x91/0x150 [nouveau]
[44725.091769] ? nouveau_display_vblank_disable+0x20/0x20 [nouveau]
[44725.091825] drm_crtc_vblank_helper_get_vblank_timestamp_internal+0x147/0x350
[drm]
[44725.091854] drm_get_last_vbltimestamp+0xaa/0xc0 [drm]
[44725.091879] drm_update_vblank_count+0x88/0x3c0 [drm]
[44725.091905] drm_vblank_enable+0x14b/0x180 [drm]
[44725.091930] drm_vblank_get+0x95/0xe0 [drm]
[44725.091955] nv50_disp_atomic_commit_tail+0x3a0/0x860 [nouveau]
[44725.092015] ? wait_for_completion_interruptible+0x20/0x40
[44725.092020] nv50_disp_atomic_commit+0x17d/0x1a0 [nouveau]
[44725.092078] drm_atomic_commit+0x94/0xc0 [drm]
[44725.092103] ? drm_plane_get_damage_clips.cold+0x1c/0x1c [drm]
[44725.092130] drm_framebuffer_remove+0x451/0x4f0 [drm]
[44725.092155] drm_mode_rmfb_work_fn+0x73/0x90 [drm]
[44725.092178] process_one_work+0x1e5/0x3b0
[44725.092182] ? rescuer_thread+0x390/0x390
[44725.092185] worker_thread+0x50/0x3a0
[44725.092188] ? rescuer_thread+0x390/0x390
[44725.092190] kthread+0xd8/0x100
[44725.092193] ? kthread_complete_and_exit+0x20/0x20
[44725.092195] ret_from_fork+0x22/0x30
[44725.092199] </TASK>
[44725.092200] ---[ end trace 0000000000000000 ]---
[44725.092233] ------------[ cut here ]------------
[44725.092234] WARNING: CPU: 4 PID: 189933 at
drivers/gpu/drm/nouveau/nvkm/engine/disp/headgf119.c:78
gf119_head_state+0xdd/0x110 [nouveau]
[44725.092294] Modules linked in: ufs(E) qnx4(E) hfsplus(E) hfs(E) minix(E)
ntfs(E) msdos(E) jfs(E) xfs(E) uas(E) usb_storage(E) acpi_call(OE) ctr(E) ccm(E)
tun(E) binfmt_misc(E) btusb(E) btrtl(E) btbcm(E) btintel(E) bluetooth(E)
jitterentropy_rng(E) sha512_generic(E) drbg(E) uvcvideo(E) ansi_cprng(E)
videobuf2_vmalloc(E) videobuf2_memops(E) videobuf2_v4l2(E) videobuf2_common(E)
ecdh_generic(E) ecc(E) videodev(E) mc(E) intel_rapl_msr(E) intel_rapl_common(E)
x86_pkg_temp_thermal(E) intel_powerclamp(E) snd_ctl_led(E) coretemp(E)
snd_hda_codec_realtek(E) kvm_intel(E) nls_ascii(E) snd_hda_codec_generic(E)
nls_cp437(E) kvm(E) irqbypass(E) vfat(E) pktcdvd(E) fat(E) rapl(E)
intel_cstate(E) iwldvm(E) mac80211(E) wmi_bmof(E) libarc4(E) mei_wdt(E)
mei_hdcp(E) iwlwifi(E) joydev(E) evdev(E) intel_uncore(E) i915(E)
snd_hda_codec_hdmi(E) nouveau(E) efi_pstore(E) iTCO_wdt(E) drm_ttm_helper(E)
mxm_wmi(E) drm_buddy(E) intel_pmc_bxt(E) iTCO_vendor_support(E) at24(E)
pcspkr(E) serio_raw(E) sg(E) watchdog(E)
[44725.092333] snd_hda_intel(E) snd_intel_dspcfg(E) cfg80211(E)
drm_display_helper(E) snd_hda_codec(E) jmb38x_ms(E) snd_hwdep(E)
drm_kms_helper(E) memstick(E) thinkpad_acpi(E) snd_hda_core(E) syscopyarea(E)
ac(E) nvidiafb(E) nvram(E) ledtrig_audio(E) platform_profile(E) snd_pcm(E)
sysfillrect(E) sysimgblt(E) fb_sys_fops(E) vgastate(E) wmi(E) fb_ddc(E)
rfkill(E) snd_timer(E) battery(E) cec(E) mei_me(E) snd(E) soundcore(E) ttm(E)
video(E) mei(E) i2c_algo_bit(E) button(E) nft_ct(E) nf_conntrack(E)
nf_defrag_ipv6(E) nf_defrag_ipv4(E) nf_tables(E) nfnetlink(E) firewire_sbp2(E)
drm(E) fuse(E) configfs(E) efivarfs(E) ip_tables(E) x_tables(E) autofs4(E)
ext4(E) crc16(E) mbcache(E) jbd2(E) btrfs(E) blake2b_generic(E) xor(E)
raid6_pq(E) zstd_compress(E) libcrc32c(E) crc32c_generic(E) dm_crypt(E)
dm_mod(E) hid_generic(E) usbhid(E) hid(E) sd_mod(E) t10_pi(E)
crc64_rocksoft_generic(E) crc64_rocksoft(E) crc_t10dif(E) sr_mod(E)
crct10dif_generic(E) cdrom(E) crc64(E) crct10dif_pclmul(E)
[44725.092372] crct10dif_common(E) crc32_pclmul(E) crc32c_intel(E)
ghash_clmulni_intel(E) ahci(E) libahci(E) aesni_intel(E) libaes(E)
crypto_simd(E) psmouse(E) xhci_pci(E) firewire_ohci(E) xhci_hcd(E) sdhci_pci(E)
cqhci(E) libata(E) sdhci(E) cryptd(E) i2c_i801(E) scsi_mod(E) i2c_smbus(E)
scsi_common(E) lpc_ich(E) ehci_pci(E) ehci_hcd(E) firewire_core(E) mmc_core(E)
crc_itu_t(E) e1000e(E) usbcore(E) ptp(E) usb_common(E) pps_core(E)
[44725.092389] CPU: 4 PID: 189933 Comm: kworker/4:1 Tainted: G W OE
5.19.0-rc6-00126-g9622bcb7c72b #23
[44725.092391] Hardware name: LENOVO 243857U/243857U, BIOS G5ETB6WW (2.76 )
09/09/2019
[44725.092392] Workqueue: events drm_mode_rmfb_work_fn [drm]
[44725.092418] RIP: 0010:gf119_head_state+0xdd/0x110 [nouveau]
[44725.092476] Code: 8d bb 04 04 64 00 89 45 10 49 03 7c 24 78 e8 5a 34 c7 dd c1
e8 06 89 c2 83 e2 0f 83 fa 05 74 28 77 0f a8 0d 74 19 c6 45 14 12 <0f> 0b
5b 5d 41 5c c3 83 fa 06 75 f0 5b c6 45 14 1e 5d 41 5c c3 5b
[44725.092478] RSP: 0018:ffffabcf4c2bf9b0 EFLAGS: 00010006
[44725.092480] RAX: 0000000003ffffff RBX: 0000000000000000 RCX: 0000000000000028
[44725.092481] RDX: 000000000000000f RSI: ffff94d1779f8748 RDI: ffffabcf42640404
[44725.092482] RBP: ffff94d1779f8748 R08: ffff94d1779f8720 R09: ffffabcf4c2bfbb8
[44725.092483] R10: ffff94d17790b000 R11: 000000000000065e R12: ffff94d1778ee800
[44725.092484] R13: 0000000000000028 R14: ffffabcf4c2bfa58 R15: 0000000000000000
[44725.092485] FS: 0000000000000000(0000) GS:ffff94d85df00000(0000)
knlGS:0000000000000000
[44725.092487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[44725.092488] CR2: 00007f1e77b99430 CR3: 000000013564a003 CR4: 00000000001706e0
[44725.092489] Call Trace:
[44725.092490] <TASK>
[44725.092491] nvkm_head_mthd_scanoutpos+0x74/0xf0 [nouveau]
[44725.092549] nvkm_ioctl+0xd7/0x170 [nouveau]
[44725.092586] ? nvif_object_unmap_handle+0x1f/0x80 [nouveau]
[44725.092621] nvif_object_mthd+0x161/0x200 [nouveau]
[44725.092656] nouveau_display_scanoutpos+0x91/0x150 [nouveau]
[44725.092713] ? nouveau_display_vblank_disable+0x20/0x20 [nouveau]
[44725.092769] drm_crtc_vblank_helper_get_vblank_timestamp_internal+0x147/0x350
[drm]
[44725.092798] drm_get_last_vbltimestamp+0xaa/0xc0 [drm]
[44725.092824] drm_update_vblank_count+0x88/0x3c0 [drm]
[44725.092849] ? nv50_dmac_kick+0xdb/0x140 [nouveau]
[44725.092906] drm_crtc_accurate_vblank_count+0x3e/0xc0 [drm]
[44725.092932] nv50_disp_atomic_commit_tail+0x6ee/0x860 [nouveau]
[44725.092990] ? wait_for_completion_interruptible+0x20/0x40
[44725.092993] nv50_disp_atomic_commit+0x17d/0x1a0 [nouveau]
[44725.093049] drm_atomic_commit+0x94/0xc0 [drm]
[44725.093073] ? drm_plane_get_damage_clips.cold+0x1c/0x1c [drm]
[44725.093101] drm_framebuffer_remove+0x451/0x4f0 [drm]
[44725.093125] drm_mode_rmfb_work_fn+0x73/0x90 [drm]
[44725.093149] process_one_work+0x1e5/0x3b0
[44725.093152] ? rescuer_thread+0x390/0x390
[44725.093155] worker_thread+0x50/0x3a0
[44725.093157] ? rescuer_thread+0x390/0x390
[44725.093160] kthread+0xd8/0x100
[44725.093162] ? kthread_complete_and_exit+0x20/0x20
[44725.093164] ret_from_fork+0x22/0x30
[44725.093167] </TASK>
[44725.093168] ---[ end trace 0000000000000000 ]---
```
Console output from Debian bullseye with nouveau-next commit
9622bcb7c72b230d64b7f7d2f9505e17214f3597:
https://gitlab.freedesktop.org/drm/nouveau/uploads/0a29daa571548849b3b8518302b4d30b/g9622bcb7c72b.jpg
dmesg output from Debian bullseye with nouveau-next commit
9622bcb7c72b230d64b7f7d2f9505e17214f3597 and
`nouveau.config=NvClkMode=15` parameter removed. The system successfully
rebooted in this particular case:
```
[ 0.000000] Linux version 5.19.0-rc6-00126-g9622bcb7c72b (user at hostname)
(gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2)
#14 SMP PREEMPT_DYNAMIC Mon Aug 15 15:13:55 CDT 2022
[ 0.216855] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[ 0.216855] pci 0000:00:02.0: vgaarb: bridge control possible
[ 0.216855] pci 0000:00:02.0: vgaarb: VGA device added:
decodes=io+mem,owns=io+mem,locks=none
[ 0.216855] pci 0000:01:00.0: vgaarb: bridge control possible
[ 0.216855] pci 0000:01:00.0: vgaarb: VGA device added:
decodes=io+mem,owns=none,locks=none
[ 0.216855] vgaarb: loaded
[ 0.437932] efifb: framebuffer at 0xe0000000, using 1216k, total 1216k
[ 0.438046] Console: switching to colour frame buffer device 80x30
[ 0.438258] fb0: EFI VGA frame buffer device
[ 7.279534] nvidiafb 0000:01:00.0: enabling device (0000 -> 0003)
[ 7.279577] nvidiafb: Device ID: 10de0ffb
[ 7.279579] nvidiafb: unknown NV_ARCH
[ 7.281545] snd_hda_intel 0000:01:00.1: Handle vga_switcheroo audio client
[ 7.530883] i915 0000:00:02.0: vgaarb: deactivate vga console
[ 7.629436] VGA switcheroo: detected Optimus DSM method \_SB_.PCI0.PEG_.VID_
handle
[ 7.629486] nouveau 0000:01:00.0: NVIDIA GK107 (0e73b0a2)
[ 7.631926] input: HDA NVidia HDMI/DP,pcm=3 as
/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input10
[ 7.632587] input: HDA NVidia HDMI/DP,pcm=7 as
/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input11
[ 7.632628] input: HDA NVidia HDMI/DP,pcm=8 as
/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input12
[ 7.635341] input: HDA NVidia HDMI/DP,pcm=9 as
/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input13
[ 7.635395] input: HDA NVidia HDMI/DP,pcm=10 as
/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input14
[ 7.635427] input: HDA NVidia HDMI/DP,pcm=11 as
/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input15
[ 7.650038] nouveau 0000:01:00.0: bios: version 80.07.31.00.18
[ 7.876402] nouveau 0000:01:00.0: fb: 2048 MiB DDR3
[ 7.951336] vga_switcheroo: enabled
[ 7.951355] nouveau 0000:01:00.0: DRM: VRAM: 2048 MiB
[ 7.951356] nouveau 0000:01:00.0: DRM: GART: 1048576 MiB
[ 7.951360] nouveau 0000:01:00.0: DRM: TMDS table version 2.0
[ 7.951361] nouveau 0000:01:00.0: DRM: DCB version 4.0
[ 7.951363] nouveau 0000:01:00.0: DRM: DCB outp 00: 01800f23 00010034
[ 7.951364] nouveau 0000:01:00.0: DRM: DCB outp 01: 02811f00 00000000
[ 7.951366] nouveau 0000:01:00.0: DRM: DCB outp 02: 02822fa6 0f420010
[ 7.951367] nouveau 0000:01:00.0: DRM: DCB outp 03: 02822f62 00020010
[ 7.951368] nouveau 0000:01:00.0: DRM: DCB outp 04: 04833fb6 0f220010
[ 7.951369] nouveau 0000:01:00.0: DRM: DCB outp 05: 04833f72 00020010
[ 7.951370] nouveau 0000:01:00.0: DRM: DCB outp 06: 08844fc6 0f220010
[ 7.951371] nouveau 0000:01:00.0: DRM: DCB outp 07: 08844f82 00020010
[ 7.951373] nouveau 0000:01:00.0: DRM: DCB conn 00: 00000040
[ 7.951374] nouveau 0000:01:00.0: DRM: DCB conn 01: 00000100
[ 7.951375] nouveau 0000:01:00.0: DRM: DCB conn 02: 00010246
[ 7.951376] nouveau 0000:01:00.0: DRM: DCB conn 03: 00020346
[ 7.951377] nouveau 0000:01:00.0: DRM: DCB conn 04: 01000446
[ 7.953098] nouveau 0000:01:00.0: DRM: MM: using COPY for buffer copies
[ 8.012492] snd_hda_intel 0000:01:00.1: bound 0000:01:00.0 (ops
nv50_audio_component_bind_ops [nouveau])
[ 8.242713] nouveau 0000:01:00.0: DRM: allocated 1920x1080 fb: 0xa0000, bo
00000000e60224d3
[ 8.792644] Console: switching to colour frame buffer device 240x67
[ 8.813027] i915 0000:00:02.0: [drm] fb0: i915drmfb frame buffer device
[ 8.813303] nouveau 0000:01:00.0: [drm] fb1: nouveaudrmfb frame buffer device
[ 8.840267] [drm] Initialized nouveau 1.3.1 20120801 for 0000:01:00.0 on
minor 1
[ 672.057091] Asynchronous wait on fence nouveau:systemd-logind[1082]:25e48
timed out (hint:submit_notify [i915])
```
System log output from Debian bullseye with 5.10.40-1~bpo10+1 kernel:
```
Aug 10 23:24:58 myhost kernel: Asynchronous wait on fence
nouveau:systemd-logind[1138]:35d41a timed out (hint:submit_notify [i915])
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: tmr: stalled at
ffffffffffffffff
Aug 10 23:24:59 myhost kernel: ------------[ cut here ]------------
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: timeout
Aug 10 23:24:59 myhost kernel: WARNING: CPU: 0 PID: 2082 at
drivers/gpu/drm/nouveau/nvkm/engine/disp/dacnv50.c:62
nv50_dac_power_wait+0x98/0xb0 [nouveau]
Aug 10 23:24:59 myhost kernel: Modules linked in: cpuid isofs udf ufs qnx4
hfsplus hfs minix msdos jfs xfs nf_log_ipv6 nf_log_ipv4 nf_log_common nft_log
nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ctr ccm bridge stp llc tun
binfmt_misc btusb btrtl btbcm btintel bluetooth uvcvideo videobuf2_vmalloc
videobuf2_memops videobuf2_v4l2 jitterentropy_rng videobuf2_common drbg videodev
ansi_cprng ecdh_generic mc ecc intel_rapl_msr intel_rapl_common
x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_realtek coretemp nls_ascii
snd_hda_codec_generic kvm_intel iwldvm nls_cp437 vfat pktcdvd mei_wdt mei_hdcp
fat snd_hda_codec_hdmi mac80211 kvm libarc4 snd_hda_intel snd_intel_dspcfg
soundwire_intel irqbypass soundwire_generic_allocation nouveau rapl intel_cstate
iwlwifi i915 snd_soc_core mxm_wmi evdev snd_compress joydev pcspkr ttm serio_raw
intel_uncore soundwire_cadence efi_pstore wmi_bmof snd_hda_codec drm_kms_helper
at24 iTCO_wdt cfg80211 mei_me sg intel_pmc_bxt snd_hda_core iTCO_vendor_support
watchdog snd_hwdep
Aug 10 23:24:59 myhost kernel: soundwire_bus jmb38x_ms thinkpad_acpi snd_pcm
memstick nvram cec snd_timer ledtrig_audio mei i2c_algo_bit snd soundcore ac
rfkill button nf_tables firewire_sbp2 parport_pc ppdev nfnetlink lp drm parport
fuse configfs efivarfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 btrfs
blake2b_generic xor raid6_pq libcrc32c crc32c_generic algif_skcipher af_alg
dm_crypt dm_mod sd_mod sr_mod t10_pi cdrom crc_t10dif crct10dif_generic
hid_generic usbhid hid mmc_block crct10dif_pclmul crct10dif_common crc32_pclmul
crc32c_intel ghash_clmulni_intel ahci libahci aesni_intel libata libaes
crypto_simd cryptd psmouse glue_helper scsi_mod i2c_i801 i2c_smbus lpc_ich
sdhci_pci cqhci firewire_ohci xhci_pci sdhci xhci_hcd firewire_core mmc_core
crc_itu_t ehci_pci ehci_hcd e1000e usbcore ptp pps_core usb_common wmi battery
video
Aug 10 23:24:59 myhost kernel: CPU: 0 PID: 2082 Comm: Xorg Not tainted
5.10.0-0.bpo.7-amd64 #1 Debian 5.10.40-1~bpo10+1
Aug 10 23:24:59 myhost kernel: Hardware name: LENOVO 243857U/243857U, BIOS
G5ETB6WW (2.76 ) 09/09/2019
Aug 10 23:24:59 myhost kernel: RIP: 0010:nv50_dac_power_wait+0x98/0xb0 [nouveau]
Aug 10 23:24:59 myhost kernel: Code: 8b 40 10 48 8b 78 10 48 8b 5f 50 48 85 db
75 03 48 8b 1f e8 6a fe 4e ce 48 89 da 48 c7 c7 f1 eb 3f c1 48 89 c6 e8 43 21 74
ce <0f> 0b eb b6 e8 2f 5a 77 ce 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f
Aug 10 23:24:59 myhost kernel: RSP: 0018:ffffa41e00cff958 EFLAGS: 00010282
Aug 10 23:24:59 myhost kernel: RAX: 0000000000000000 RBX: ffff913780ee96f0 RCX:
0000000000000027
Aug 10 23:24:59 myhost kernel: RDX: 0000000000000027 RSI: ffff913e9e218a00 RDI:
ffff913e9e218a08
Aug 10 23:24:59 myhost kernel: RBP: 000000000061a804 R08: 0000000000000000 R09:
c00000010001b290
Aug 10 23:24:59 myhost kernel: R10: 0000000001983260 R11: ffffa41e00cff760 R12:
ffff913781fac000
Aug 10 23:24:59 myhost kernel: R13: 0000000000000000 R14: 0000000000000001 R15:
000000003faaffff
Aug 10 23:24:59 myhost kernel: FS: 00007f4602b51a40(0000)
GS:ffff913e9e200000(0000) knlGS:0000000000000000
Aug 10 23:24:59 myhost kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Aug 10 23:24:59 myhost kernel: CR2: 00007f86540c6000 CR3: 0000000147210006 CR4:
00000000001706f0
Aug 10 23:24:59 myhost kernel: Call Trace:
Aug 10 23:24:59 myhost kernel: nv50_dac_power+0x6f/0xe0 [nouveau]
Aug 10 23:24:59 myhost kernel: nv50_dac_sense+0x45/0xd0 [nouveau]
Aug 10 23:24:59 myhost kernel: nv50_disp_root_mthd_+0x31c/0x630 [nouveau]
Aug 10 23:24:59 myhost kernel: nvkm_ioctl+0xd8/0x170 [nouveau]
Aug 10 23:24:59 myhost kernel: nvif_object_mthd+0x108/0x130 [nouveau]
Aug 10 23:24:59 myhost kernel: nv50_dac_detect+0x8a/0xc0 [nouveau]
Aug 10 23:24:59 myhost kernel: nouveau_connector_detect+0x413/0x530 [nouveau]
Aug 10 23:24:59 myhost kernel: drm_helper_probe_detect+0x80/0xa0
[drm_kms_helper]
Aug 10 23:24:59 myhost kernel:
drm_helper_probe_single_connector_modes+0x637/0x800 [drm_kms_helper]
Aug 10 23:24:59 myhost kernel: ? drm_atomic_get_property+0xed/0x630 [drm]
Aug 10 23:24:59 myhost kernel: drm_mode_getconnector+0x334/0x420 [drm]
Aug 10 23:24:59 myhost kernel: ? drm_modeset_unlock+0x16/0x40 [drm]
Aug 10 23:24:59 myhost kernel: ? drm_connector_property_set_ioctl+0x60/0x60
[drm]
Aug 10 23:24:59 myhost kernel: drm_ioctl_kernel+0xac/0xf0 [drm]
Aug 10 23:24:59 myhost kernel: drm_ioctl+0x211/0x3c0 [drm]
Aug 10 23:24:59 myhost kernel: ? drm_connector_property_set_ioctl+0x60/0x60
[drm]
Aug 10 23:24:59 myhost kernel: nouveau_drm_ioctl+0x57/0xb0 [nouveau]
Aug 10 23:24:59 myhost kernel: __x64_sys_ioctl+0x84/0xc0
Aug 10 23:24:59 myhost kernel: do_syscall_64+0x33/0x80
Aug 10 23:24:59 myhost kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9
Aug 10 23:24:59 myhost kernel: RIP: 0033:0x7f4602fbccc7
Aug 10 23:24:59 myhost kernel: Code: 00 00 00 48 8b 05 c9 91 0c 00 64 c7 00 26
00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f
05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 99 91 0c 00 f7 d8 64 89 01 48
Aug 10 23:24:59 myhost kernel: RSP: 002b:00007ffc3b0bcc28 EFLAGS: 00000246
ORIG_RAX: 0000000000000010
Aug 10 23:24:59 myhost kernel: RAX: ffffffffffffffda RBX: 00007ffc3b0bcc70 RCX:
00007f4602fbccc7
Aug 10 23:24:59 myhost kernel: RDX: 00007ffc3b0bcc70 RSI: 00000000c05064a7 RDI:
000000000000000d
Aug 10 23:24:59 myhost kernel: RBP: 00000000c05064a7 R08: 0000000000000007 R09:
0000563c51d62c00
Aug 10 23:24:59 myhost kernel: R10: 00007f4603086b80 R11: 0000000000000246 R12:
0000000000000001
Aug 10 23:24:59 myhost kernel: R13: 000000000000000d R14: 00007ffc3b0bcc70 R15:
0000563c512532f0
Aug 10 23:24:59 myhost kernel: ---[ end trace 1b4c78946a3ad09e ]---
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: tmr: stalled at
ffffffffffffffff
Aug 10 23:24:59 myhost kernel: ------------[ cut here ]------------
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: timeout
Aug 10 23:24:59 myhost kernel: WARNING: CPU: 0 PID: 2082 at
drivers/gpu/drm/nouveau/nvkm/engine/disp/dacnv50.c:62
nv50_dac_power_wait+0x98/0xb0 [nouveau]
Aug 10 23:24:59 myhost kernel: Modules linked in: cpuid isofs udf ufs qnx4
hfsplus hfs minix msdos jfs xfs nf_log_ipv6 nf_log_ipv4 nf_log_common nft_log
nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ctr ccm bridge stp llc tun
binfmt_misc btusb btrtl btbcm btintel bluetooth uvcvideo videobuf2_vmalloc
videobuf2_memops videobuf2_v4l2 jitterentropy_rng videobuf2_common drbg videodev
ansi_cprng ecdh_generic mc ecc intel_rapl_msr intel_rapl_common
x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_realtek coretemp nls_ascii
snd_hda_codec_generic kvm_intel iwldvm nls_cp437 vfat pktcdvd mei_wdt mei_hdcp
fat snd_hda_codec_hdmi mac80211 kvm libarc4 snd_hda_intel snd_intel_dspcfg
soundwire_intel irqbypass soundwire_generic_allocation nouveau rapl intel_cstate
iwlwifi i915 snd_soc_core mxm_wmi evdev snd_compress joydev pcspkr ttm serio_raw
intel_uncore soundwire_cadence efi_pstore wmi_bmof snd_hda_codec drm_kms_helper
at24 iTCO_wdt cfg80211 mei_me sg intel_pmc_bxt snd_hda_core iTCO_vendor_support
watchdog snd_hwdep
Aug 10 23:24:59 myhost kernel: soundwire_bus jmb38x_ms thinkpad_acpi snd_pcm
memstick nvram cec snd_timer ledtrig_audio mei i2c_algo_bit snd soundcore ac
rfkill button nf_tables firewire_sbp2 parport_pc ppdev nfnetlink lp drm parport
fuse configfs efivarfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 btrfs
blake2b_generic xor raid6_pq libcrc32c crc32c_generic algif_skcipher af_alg
dm_crypt dm_mod sd_mod sr_mod t10_pi cdrom crc_t10dif crct10dif_generic
hid_generic usbhid hid mmc_block crct10dif_pclmul crct10dif_common crc32_pclmul
crc32c_intel ghash_clmulni_intel ahci libahci aesni_intel libata libaes
crypto_simd cryptd psmouse glue_helper scsi_mod i2c_i801 i2c_smbus lpc_ich
sdhci_pci cqhci firewire_ohci xhci_pci sdhci xhci_hcd firewire_core mmc_core
crc_itu_t ehci_pci ehci_hcd e1000e usbcore ptp pps_core usb_common wmi battery
video
Aug 10 23:24:59 myhost kernel: CPU: 0 PID: 2082 Comm: Xorg Tainted: G W
5.10.0-0.bpo.7-amd64 #1 Debian 5.10.40-1~bpo10+1
Aug 10 23:24:59 myhost kernel: Hardware name: LENOVO 243857U/243857U, BIOS
G5ETB6WW (2.76 ) 09/09/2019
Aug 10 23:24:59 myhost kernel: RIP: 0010:nv50_dac_power_wait+0x98/0xb0 [nouveau]
Aug 10 23:24:59 myhost kernel: Code: 8b 40 10 48 8b 78 10 48 8b 5f 50 48 85 db
75 03 48 8b 1f e8 6a fe 4e ce 48 89 da 48 c7 c7 f1 eb 3f c1 48 89 c6 e8 43 21 74
ce <0f> 0b eb b6 e8 2f 5a 77 ce 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f
Aug 10 23:24:59 myhost kernel: RSP: 0018:ffffa41e00cff9a0 EFLAGS: 00010286
Aug 10 23:24:59 myhost kernel: RAX: 0000000000000000 RBX: ffff913780ee96f0 RCX:
0000000000000027
Aug 10 23:24:59 myhost kernel: RDX: 0000000000000027 RSI: ffff913e9e218a00 RDI:
ffff913e9e218a08
Aug 10 23:24:59 myhost kernel: RBP: 000000000061a804 R08: 0000000000000000 R09:
c00000010001b2c1
Aug 10 23:24:59 myhost kernel: R10: 0000000001986110 R11: ffffa41e00cff7a8 R12:
ffff913783e2c420
Aug 10 23:24:59 myhost kernel: R13: ffff913781fac000 R14: 0000000000000011 R15:
0000000000000008
Aug 10 23:24:59 myhost kernel: FS: 00007f4602b51a40(0000)
GS:ffff913e9e200000(0000) knlGS:0000000000000000
Aug 10 23:24:59 myhost kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Aug 10 23:24:59 myhost kernel: CR2: 00007f86540c6000 CR3: 0000000147210006 CR4:
00000000001706f0
Aug 10 23:24:59 myhost kernel: Call Trace:
Aug 10 23:24:59 myhost kernel: nv50_dac_sense+0x45/0xd0 [nouveau]
Aug 10 23:24:59 myhost kernel: nv50_disp_root_mthd_+0x31c/0x630 [nouveau]
Aug 10 23:24:59 myhost kernel: nvkm_ioctl+0xd8/0x170 [nouveau]
Aug 10 23:24:59 myhost kernel: nvif_object_mthd+0x108/0x130 [nouveau]
Aug 10 23:24:59 myhost kernel: nv50_dac_detect+0x8a/0xc0 [nouveau]
Aug 10 23:24:59 myhost kernel: nouveau_connector_detect+0x413/0x530 [nouveau]
Aug 10 23:24:59 myhost kernel: drm_helper_probe_detect+0x80/0xa0
[drm_kms_helper]
Aug 10 23:24:59 myhost kernel:
drm_helper_probe_single_connector_modes+0x637/0x800 [drm_kms_helper]
Aug 10 23:24:59 myhost kernel: ? drm_atomic_get_property+0xed/0x630 [drm]
Aug 10 23:24:59 myhost kernel: drm_mode_getconnector+0x334/0x420 [drm]
Aug 10 23:24:59 myhost kernel: ? drm_modeset_unlock+0x16/0x40 [drm]
Aug 10 23:24:59 myhost kernel: ? drm_connector_property_set_ioctl+0x60/0x60
[drm]
Aug 10 23:24:59 myhost kernel: drm_ioctl_kernel+0xac/0xf0 [drm]
Aug 10 23:24:59 myhost kernel: drm_ioctl+0x211/0x3c0 [drm]
Aug 10 23:24:59 myhost kernel: ? drm_connector_property_set_ioctl+0x60/0x60
[drm]
Aug 10 23:24:59 myhost kernel: nouveau_drm_ioctl+0x57/0xb0 [nouveau]
Aug 10 23:24:59 myhost kernel: __x64_sys_ioctl+0x84/0xc0
Aug 10 23:24:59 myhost kernel: do_syscall_64+0x33/0x80
Aug 10 23:24:59 myhost kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9
Aug 10 23:24:59 myhost kernel: RIP: 0033:0x7f4602fbccc7
Aug 10 23:24:59 myhost kernel: Code: 00 00 00 48 8b 05 c9 91 0c 00 64 c7 00 26
00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f
05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 99 91 0c 00 f7 d8 64 89 01 48
Aug 10 23:24:59 myhost kernel: RSP: 002b:00007ffc3b0bcc28 EFLAGS: 00000246
ORIG_RAX: 0000000000000010
Aug 10 23:24:59 myhost kernel: RAX: ffffffffffffffda RBX: 00007ffc3b0bcc70 RCX:
00007f4602fbccc7
Aug 10 23:24:59 myhost kernel: RDX: 00007ffc3b0bcc70 RSI: 00000000c05064a7 RDI:
000000000000000d
Aug 10 23:24:59 myhost kernel: RBP: 00000000c05064a7 R08: 0000000000000007 R09:
0000563c51d62c00
Aug 10 23:24:59 myhost kernel: R10: 00007f4603086b80 R11: 0000000000000246 R12:
0000000000000001
Aug 10 23:24:59 myhost kernel: R13: 000000000000000d R14: 00007ffc3b0bcc70 R15:
0000563c512532f0
Aug 10 23:24:59 myhost kernel: ---[ end trace 1b4c78946a3ad09f ]---
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: tmr: stalled at
ffffffffffffffff
Aug 10 23:24:59 myhost kernel: ------------[ cut here ]------------
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: timeout
Aug 10 23:24:59 myhost kernel: WARNING: CPU: 0 PID: 2082 at
drivers/gpu/drm/nouveau/nvkm/engine/disp/dacnv50.c:62
nv50_dac_power_wait+0x98/0xb0 [nouveau]
Aug 10 23:24:59 myhost kernel: Modules linked in: cpuid isofs udf ufs qnx4
hfsplus hfs minix msdos jfs xfs nf_log_ipv6 nf_log_ipv4 nf_log_common nft_log
nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ctr ccm bridge stp llc tun
binfmt_misc btusb btrtl btbcm btintel bluetooth uvcvideo videobuf2_vmalloc
videobuf2_memops videobuf2_v4l2 jitterentropy_rng videobuf2_common drbg videodev
ansi_cprng ecdh_generic mc ecc intel_rapl_msr intel_rapl_common
x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_realtek coretemp nls_ascii
snd_hda_codec_generic kvm_intel iwldvm nls_cp437 vfat pktcdvd mei_wdt mei_hdcp
fat snd_hda_codec_hdmi mac80211 kvm libarc4 snd_hda_intel snd_intel_dspcfg
soundwire_intel irqbypass soundwire_generic_allocation nouveau rapl intel_cstate
iwlwifi i915 snd_soc_core mxm_wmi evdev snd_compress joydev pcspkr ttm serio_raw
intel_uncore soundwire_cadence efi_pstore wmi_bmof snd_hda_codec drm_kms_helper
at24 iTCO_wdt cfg80211 mei_me sg intel_pmc_bxt snd_hda_core iTCO_vendor_support
watchdog snd_hwdep
Aug 10 23:24:59 myhost kernel: soundwire_bus jmb38x_ms thinkpad_acpi snd_pcm
memstick nvram cec snd_timer ledtrig_audio mei i2c_algo_bit snd soundcore ac
rfkill button nf_tables firewire_sbp2 parport_pc ppdev nfnetlink lp drm parport
fuse configfs efivarfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 btrfs
blake2b_generic xor raid6_pq libcrc32c crc32c_generic algif_skcipher af_alg
dm_crypt dm_mod sd_mod sr_mod t10_pi cdrom crc_t10dif crct10dif_generic
hid_generic usbhid hid mmc_block crct10dif_pclmul crct10dif_common crc32_pclmul
crc32c_intel ghash_clmulni_intel ahci libahci aesni_intel libata libaes
crypto_simd cryptd psmouse glue_helper scsi_mod i2c_i801 i2c_smbus lpc_ich
sdhci_pci cqhci firewire_ohci xhci_pci sdhci xhci_hcd firewire_core mmc_core
crc_itu_t ehci_pci ehci_hcd e1000e usbcore ptp pps_core usb_common wmi battery
video
Aug 10 23:24:59 myhost kernel: CPU: 0 PID: 2082 Comm: Xorg Tainted: G W
5.10.0-0.bpo.7-amd64 #1 Debian 5.10.40-1~bpo10+1
Aug 10 23:24:59 myhost kernel: Hardware name: LENOVO 243857U/243857U, BIOS
G5ETB6WW (2.76 ) 09/09/2019
Aug 10 23:24:59 myhost kernel: RIP: 0010:nv50_dac_power_wait+0x98/0xb0 [nouveau]
Aug 10 23:24:59 myhost kernel: Code: 8b 40 10 48 8b 78 10 48 8b 5f 50 48 85 db
75 03 48 8b 1f e8 6a fe 4e ce 48 89 da 48 c7 c7 f1 eb 3f c1 48 89 c6 e8 43 21 74
ce <0f> 0b eb b6 e8 2f 5a 77 ce 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f
Aug 10 23:24:59 myhost kernel: RSP: 0018:ffffa41e00cff958 EFLAGS: 00010282
Aug 10 23:24:59 myhost kernel: RAX: 0000000000000000 RBX: ffff913780ee96f0 RCX:
0000000000000027
Aug 10 23:24:59 myhost kernel: RDX: 0000000000000027 RSI: ffff913e9e218a00 RDI:
ffff913e9e218a08
Aug 10 23:24:59 myhost kernel: RBP: 000000000061a804 R08: 0000000000000000 R09:
c00000010001b2f1
Aug 10 23:24:59 myhost kernel: R10: 0000000001988fc0 R11: ffffa41e00cff760 R12:
ffff913781fac000
Aug 10 23:24:59 myhost kernel: R13: 0000000000000001 R14: 0000000000000001 R15:
000000003faaffff
Aug 10 23:24:59 myhost kernel: FS: 00007f4602b51a40(0000)
GS:ffff913e9e200000(0000) knlGS:0000000000000000
Aug 10 23:24:59 myhost kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Aug 10 23:24:59 myhost kernel: CR2: 00007f86540c6000 CR3: 0000000147210006 CR4:
00000000001706f0
Aug 10 23:24:59 myhost kernel: Call Trace:
Aug 10 23:24:59 myhost kernel: nv50_dac_power+0x6f/0xe0 [nouveau]
Aug 10 23:24:59 myhost kernel: nv50_dac_sense+0xaa/0xd0 [nouveau]
Aug 10 23:24:59 myhost kernel: nv50_disp_root_mthd_+0x31c/0x630 [nouveau]
Aug 10 23:24:59 myhost kernel: nvkm_ioctl+0xd8/0x170 [nouveau]
Aug 10 23:24:59 myhost kernel: nvif_object_mthd+0x108/0x130 [nouveau]
Aug 10 23:24:59 myhost kernel: nv50_dac_detect+0x8a/0xc0 [nouveau]
Aug 10 23:24:59 myhost kernel: nouveau_connector_detect+0x413/0x530 [nouveau]
Aug 10 23:24:59 myhost kernel: drm_helper_probe_detect+0x80/0xa0
[drm_kms_helper]
Aug 10 23:24:59 myhost kernel:
drm_helper_probe_single_connector_modes+0x637/0x800 [drm_kms_helper]
Aug 10 23:24:59 myhost kernel: ? drm_atomic_get_property+0xed/0x630 [drm]
Aug 10 23:24:59 myhost kernel: drm_mode_getconnector+0x334/0x420 [drm]
Aug 10 23:24:59 myhost kernel: ? drm_modeset_unlock+0x16/0x40 [drm]
Aug 10 23:24:59 myhost kernel: ? drm_connector_property_set_ioctl+0x60/0x60
[drm]
Aug 10 23:24:59 myhost kernel: drm_ioctl_kernel+0xac/0xf0 [drm]
Aug 10 23:24:59 myhost kernel: drm_ioctl+0x211/0x3c0 [drm]
Aug 10 23:24:59 myhost kernel: ? drm_connector_property_set_ioctl+0x60/0x60
[drm]
Aug 10 23:24:59 myhost kernel: nouveau_drm_ioctl+0x57/0xb0 [nouveau]
Aug 10 23:24:59 myhost kernel: __x64_sys_ioctl+0x84/0xc0
Aug 10 23:24:59 myhost kernel: do_syscall_64+0x33/0x80
Aug 10 23:24:59 myhost kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9
Aug 10 23:24:59 myhost kernel: RIP: 0033:0x7f4602fbccc7
Aug 10 23:24:59 myhost kernel: Code: 00 00 00 48 8b 05 c9 91 0c 00 64 c7 00 26
00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f
05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 99 91 0c 00 f7 d8 64 89 01 48
Aug 10 23:24:59 myhost kernel: RSP: 002b:00007ffc3b0bcc28 EFLAGS: 00000246
ORIG_RAX: 0000000000000010
Aug 10 23:24:59 myhost kernel: RAX: ffffffffffffffda RBX: 00007ffc3b0bcc70 RCX:
00007f4602fbccc7
Aug 10 23:24:59 myhost kernel: RDX: 00007ffc3b0bcc70 RSI: 00000000c05064a7 RDI:
000000000000000d
Aug 10 23:24:59 myhost kernel: RBP: 00000000c05064a7 R08: 0000000000000007 R09:
0000563c51d62c00
Aug 10 23:24:59 myhost kernel: R10: 00007f4603086b80 R11: 0000000000000246 R12:
0000000000000001
Aug 10 23:24:59 myhost kernel: R13: 000000000000000d R14: 00007ffc3b0bcc70 R15:
0000563c512532f0
Aug 10 23:24:59 myhost kernel: ---[ end trace 1b4c78946a3ad0a0 ]---
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: tmr: stalled at
ffffffffffffffff
Aug 10 23:24:59 myhost kernel: ------------[ cut here ]------------
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: timeout
Aug 10 23:24:59 myhost kernel: WARNING: CPU: 0 PID: 2082 at
drivers/gpu/drm/nouveau/nvkm/engine/disp/dacnv50.c:62
nv50_dac_power_wait+0x98/0xb0 [nouveau]
Aug 10 23:24:59 myhost kernel: Modules linked in: cpuid isofs udf ufs qnx4
hfsplus hfs minix msdos jfs xfs nf_log_ipv6 nf_log_ipv4 nf_log_common nft_log
nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ctr ccm bridge stp llc tun
binfmt_misc btusb btrtl btbcm btintel bluetooth uvcvideo videobuf2_vmalloc
videobuf2_memops videobuf2_v4l2 jitterentropy_rng videobuf2_common drbg videodev
ansi_cprng ecdh_generic mc ecc intel_rapl_msr intel_rapl_common
x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_realtek coretemp nls_ascii
snd_hda_codec_generic kvm_intel iwldvm nls_cp437 vfat pktcdvd mei_wdt mei_hdcp
fat snd_hda_codec_hdmi mac80211 kvm libarc4 snd_hda_intel snd_intel_dspcfg
soundwire_intel irqbypass soundwire_generic_allocation nouveau rapl intel_cstate
iwlwifi i915 snd_soc_core mxm_wmi evdev snd_compress joydev pcspkr ttm serio_raw
intel_uncore soundwire_cadence efi_pstore wmi_bmof snd_hda_codec drm_kms_helper
at24 iTCO_wdt cfg80211 mei_me sg intel_pmc_bxt snd_hda_core iTCO_vendor_support
watchdog snd_hwdep
Aug 10 23:24:59 myhost kernel: soundwire_bus jmb38x_ms thinkpad_acpi snd_pcm
memstick nvram cec snd_timer ledtrig_audio mei i2c_algo_bit snd soundcore ac
rfkill button nf_tables firewire_sbp2 parport_pc ppdev nfnetlink lp drm parport
fuse configfs efivarfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 btrfs
blake2b_generic xor raid6_pq libcrc32c crc32c_generic algif_skcipher af_alg
dm_crypt dm_mod sd_mod sr_mod t10_pi cdrom crc_t10dif crct10dif_generic
hid_generic usbhid hid mmc_block crct10dif_pclmul crct10dif_common crc32_pclmul
crc32c_intel ghash_clmulni_intel ahci libahci aesni_intel libata libaes
crypto_simd cryptd psmouse glue_helper scsi_mod i2c_i801 i2c_smbus lpc_ich
sdhci_pci cqhci firewire_ohci xhci_pci sdhci xhci_hcd firewire_core mmc_core
crc_itu_t ehci_pci ehci_hcd e1000e usbcore ptp pps_core usb_common wmi battery
video
Aug 10 23:24:59 myhost kernel: CPU: 0 PID: 2082 Comm: Xorg Tainted: G W
5.10.0-0.bpo.7-amd64 #1 Debian 5.10.40-1~bpo10+1
Aug 10 23:24:59 myhost kernel: Hardware name: LENOVO 243857U/243857U, BIOS
G5ETB6WW (2.76 ) 09/09/2019
Aug 10 23:24:59 myhost kernel: RIP: 0010:nv50_dac_power_wait+0x98/0xb0 [nouveau]
Aug 10 23:24:59 myhost kernel: Code: 8b 40 10 48 8b 78 10 48 8b 5f 50 48 85 db
75 03 48 8b 1f e8 6a fe 4e ce 48 89 da 48 c7 c7 f1 eb 3f c1 48 89 c6 e8 43 21 74
ce <0f> 0b eb b6 e8 2f 5a 77 ce 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f
Aug 10 23:24:59 myhost kernel: RSP: 0018:ffffa41e00cff9a0 EFLAGS: 00010286
Aug 10 23:24:59 myhost kernel: RAX: 0000000000000000 RBX: ffff913780ee96f0 RCX:
0000000000000027
Aug 10 23:24:59 myhost kernel: RDX: 0000000000000027 RSI: ffff913e9e218a00 RDI:
ffff913e9e218a08
Aug 10 23:24:59 myhost kernel: RBP: 000000000061a804 R08: 0000000000000000 R09:
c00000010001b322
Aug 10 23:24:59 myhost kernel: R10: 000000000198be28 R11: ffffa41e00cff7a8 R12:
ffff913783e2c420
Aug 10 23:24:59 myhost kernel: R13: ffff913781fac000 R14: 0000000000000011 R15:
0000000000000008
Aug 10 23:24:59 myhost kernel: FS: 00007f4602b51a40(0000)
GS:ffff913e9e200000(0000) knlGS:0000000000000000
Aug 10 23:24:59 myhost kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Aug 10 23:24:59 myhost kernel: CR2: 00007f86540c6000 CR3: 0000000147210006 CR4:
00000000001706f0
Aug 10 23:24:59 myhost kernel: Call Trace:
Aug 10 23:24:59 myhost kernel: nv50_dac_sense+0xaa/0xd0 [nouveau]
Aug 10 23:24:59 myhost kernel: nv50_disp_root_mthd_+0x31c/0x630 [nouveau]
Aug 10 23:24:59 myhost kernel: nvkm_ioctl+0xd8/0x170 [nouveau]
Aug 10 23:24:59 myhost kernel: nvif_object_mthd+0x108/0x130 [nouveau]
Aug 10 23:24:59 myhost kernel: nv50_dac_detect+0x8a/0xc0 [nouveau]
Aug 10 23:24:59 myhost kernel: nouveau_connector_detect+0x413/0x530 [nouveau]
Aug 10 23:24:59 myhost kernel: drm_helper_probe_detect+0x80/0xa0
[drm_kms_helper]
Aug 10 23:24:59 myhost kernel:
drm_helper_probe_single_connector_modes+0x637/0x800 [drm_kms_helper]
Aug 10 23:24:59 myhost kernel: ? drm_atomic_get_property+0xed/0x630 [drm]
Aug 10 23:24:59 myhost kernel: drm_mode_getconnector+0x334/0x420 [drm]
Aug 10 23:24:59 myhost kernel: ? drm_modeset_unlock+0x16/0x40 [drm]
Aug 10 23:24:59 myhost kernel: ? drm_connector_property_set_ioctl+0x60/0x60
[drm]
Aug 10 23:24:59 myhost kernel: drm_ioctl_kernel+0xac/0xf0 [drm]
Aug 10 23:24:59 myhost kernel: drm_ioctl+0x211/0x3c0 [drm]
Aug 10 23:24:59 myhost kernel: ? drm_connector_property_set_ioctl+0x60/0x60
[drm]
Aug 10 23:24:59 myhost kernel: nouveau_drm_ioctl+0x57/0xb0 [nouveau]
Aug 10 23:24:59 myhost kernel: __x64_sys_ioctl+0x84/0xc0
Aug 10 23:24:59 myhost kernel: do_syscall_64+0x33/0x80
Aug 10 23:24:59 myhost kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9
Aug 10 23:24:59 myhost kernel: RIP: 0033:0x7f4602fbccc7
Aug 10 23:24:59 myhost kernel: Code: 00 00 00 48 8b 05 c9 91 0c 00 64 c7 00 26
00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f
05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 99 91 0c 00 f7 d8 64 89 01 48
Aug 10 23:24:59 myhost kernel: RSP: 002b:00007ffc3b0bcc28 EFLAGS: 00000246
ORIG_RAX: 0000000000000010
Aug 10 23:24:59 myhost kernel: RAX: ffffffffffffffda RBX: 00007ffc3b0bcc70 RCX:
00007f4602fbccc7
Aug 10 23:24:59 myhost kernel: RDX: 00007ffc3b0bcc70 RSI: 00000000c05064a7 RDI:
000000000000000d
Aug 10 23:24:59 myhost kernel: RBP: 00000000c05064a7 R08: 0000000000000007 R09:
0000563c51d62c00
Aug 10 23:24:59 myhost kernel: R10: 00007f4603086b80 R11: 0000000000000246 R12:
0000000000000001
Aug 10 23:24:59 myhost kernel: R13: 000000000000000d R14: 00007ffc3b0bcc70 R15:
0000563c512532f0
Aug 10 23:24:59 myhost kernel: ---[ end trace 1b4c78946a3ad0a1 ]---
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: tmr: stalled at
ffffffffffffffff
Aug 10 23:24:59 myhost kernel: ------------[ cut here ]------------
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: timeout
Aug 10 23:24:59 myhost kernel: WARNING: CPU: 6 PID: 2082 at
drivers/gpu/drm/nouveau/nvkm/engine/disp/dacnv50.c:62
nv50_dac_power_wait+0x98/0xb0 [nouveau]
Aug 10 23:24:59 myhost kernel: Modules linked in: cpuid isofs udf ufs qnx4
hfsplus hfs minix msdos jfs xfs nf_log_ipv6 nf_log_ipv4 nf_log_common nft_log
nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ctr ccm bridge stp llc tun
binfmt_misc btusb btrtl btbcm btintel bluetooth uvcvideo videobuf2_vmalloc
videobuf2_memops videobuf2_v4l2 jitterentropy_rng videobuf2_common drbg videodev
ansi_cprng ecdh_generic mc ecc intel_rapl_msr intel_rapl_common
x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_realtek coretemp nls_ascii
snd_hda_codec_generic kvm_intel iwldvm nls_cp437 vfat pktcdvd mei_wdt mei_hdcp
fat snd_hda_codec_hdmi mac80211 kvm libarc4 snd_hda_intel snd_intel_dspcfg
soundwire_intel irqbypass soundwire_generic_allocation nouveau rapl intel_cstate
iwlwifi i915 snd_soc_core mxm_wmi evdev snd_compress joydev pcspkr ttm serio_raw
intel_uncore soundwire_cadence efi_pstore wmi_bmof snd_hda_codec drm_kms_helper
at24 iTCO_wdt cfg80211 mei_me sg intel_pmc_bxt snd_hda_core iTCO_vendor_support
watchdog snd_hwdep
Aug 10 23:24:59 myhost kernel: soundwire_bus jmb38x_ms thinkpad_acpi snd_pcm
memstick nvram cec snd_timer ledtrig_audio mei i2c_algo_bit snd soundcore ac
rfkill button nf_tables firewire_sbp2 parport_pc ppdev nfnetlink lp drm parport
fuse configfs efivarfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 btrfs
blake2b_generic xor raid6_pq libcrc32c crc32c_generic algif_skcipher af_alg
dm_crypt dm_mod sd_mod sr_mod t10_pi cdrom crc_t10dif crct10dif_generic
hid_generic usbhid hid mmc_block crct10dif_pclmul crct10dif_common crc32_pclmul
crc32c_intel ghash_clmulni_intel ahci libahci aesni_intel libata libaes
crypto_simd cryptd psmouse glue_helper scsi_mod i2c_i801 i2c_smbus lpc_ich
sdhci_pci cqhci firewire_ohci xhci_pci sdhci xhci_hcd firewire_core mmc_core
crc_itu_t ehci_pci ehci_hcd e1000e usbcore ptp pps_core usb_common wmi battery
video
Aug 10 23:24:59 myhost kernel: CPU: 6 PID: 2082 Comm: Xorg Tainted: G W
5.10.0-0.bpo.7-amd64 #1 Debian 5.10.40-1~bpo10+1
Aug 10 23:24:59 myhost kernel: Hardware name: LENOVO 243857U/243857U, BIOS
G5ETB6WW (2.76 ) 09/09/2019
Aug 10 23:24:59 myhost kernel: RIP: 0010:nv50_dac_power_wait+0x98/0xb0 [nouveau]
Aug 10 23:24:59 myhost kernel: Code: 8b 40 10 48 8b 78 10 48 8b 5f 50 48 85 db
75 03 48 8b 1f e8 6a fe 4e ce 48 89 da 48 c7 c7 f1 eb 3f c1 48 89 c6 e8 43 21 74
ce <0f> 0b eb b6 e8 2f 5a 77 ce 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f
Aug 10 23:24:59 myhost kernel: RSP: 0018:ffffa41e00cff958 EFLAGS: 00010282
Aug 10 23:24:59 myhost kernel: RAX: 0000000000000000 RBX: ffff913780ee96f0 RCX:
0000000000000027
Aug 10 23:24:59 myhost kernel: RDX: 0000000000000027 RSI: ffff913e9e398a00 RDI:
ffff913e9e398a08
Aug 10 23:24:59 myhost kernel: RBP: 000000000061a804 R08: 0000000000000000 R09:
c00000010001b3b2
Aug 10 23:24:59 myhost kernel: R10: 0000000001994610 R11: ffffa41e00cff760 R12:
ffff913781fac000
Aug 10 23:24:59 myhost kernel: R13: 0000000000000000 R14: 0000000000000001 R15:
000000003faaffff
Aug 10 23:24:59 myhost kernel: FS: 00007f4602b51a40(0000)
GS:ffff913e9e380000(0000) knlGS:0000000000000000
Aug 10 23:24:59 myhost kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Aug 10 23:24:59 myhost kernel: CR2: 000055e0461c3048 CR3: 0000000147210005 CR4:
00000000001706e0
Aug 10 23:24:59 myhost kernel: Call Trace:
Aug 10 23:24:59 myhost kernel: nv50_dac_power+0x6f/0xe0 [nouveau]
Aug 10 23:24:59 myhost kernel: nv50_dac_sense+0x45/0xd0 [nouveau]
Aug 10 23:24:59 myhost kernel: nv50_disp_root_mthd_+0x31c/0x630 [nouveau]
Aug 10 23:24:59 myhost kernel: nvkm_ioctl+0xd8/0x170 [nouveau]
Aug 10 23:24:59 myhost kernel: nvif_object_mthd+0x108/0x130 [nouveau]
Aug 10 23:24:59 myhost kernel: nv50_dac_detect+0x8a/0xc0 [nouveau]
Aug 10 23:24:59 myhost kernel: nouveau_connector_detect+0x413/0x530 [nouveau]
Aug 10 23:24:59 myhost kernel: drm_helper_probe_detect+0x80/0xa0
[drm_kms_helper]
Aug 10 23:24:59 myhost kernel:
drm_helper_probe_single_connector_modes+0x637/0x800 [drm_kms_helper]
Aug 10 23:24:59 myhost kernel: ? drm_atomic_get_property+0xed/0x630 [drm]
Aug 10 23:24:59 myhost kernel: drm_mode_getconnector+0x334/0x420 [drm]
Aug 10 23:24:59 myhost kernel: ? drm_connector_property_set_ioctl+0x60/0x60
[drm]
Aug 10 23:24:59 myhost kernel: drm_ioctl_kernel+0xac/0xf0 [drm]
Aug 10 23:24:59 myhost kernel: drm_ioctl+0x211/0x3c0 [drm]
Aug 10 23:24:59 myhost kernel: ? drm_connector_property_set_ioctl+0x60/0x60
[drm]
Aug 10 23:24:59 myhost kernel: nouveau_drm_ioctl+0x57/0xb0 [nouveau]
Aug 10 23:24:59 myhost kernel: __x64_sys_ioctl+0x84/0xc0
Aug 10 23:24:59 myhost kernel: do_syscall_64+0x33/0x80
Aug 10 23:24:59 myhost kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9
Aug 10 23:24:59 myhost kernel: RIP: 0033:0x7f4602fbccc7
Aug 10 23:24:59 myhost kernel: Code: 00 00 00 48 8b 05 c9 91 0c 00 64 c7 00 26
00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f
05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 99 91 0c 00 f7 d8 64 89 01 48
Aug 10 23:24:59 myhost kernel: RSP: 002b:00007ffc3b0bca38 EFLAGS: 00000246
ORIG_RAX: 0000000000000010
Aug 10 23:24:59 myhost kernel: RAX: ffffffffffffffda RBX: 00007ffc3b0bca80 RCX:
00007f4602fbccc7
Aug 10 23:24:59 myhost kernel: RDX: 00007ffc3b0bca80 RSI: 00000000c05064a7 RDI:
000000000000000d
Aug 10 23:24:59 myhost kernel: RBP: 00000000c05064a7 R08: 0000000000000007 R09:
0000000000000000
Aug 10 23:24:59 myhost kernel: R10: 0000000000000000 R11: 0000000000000246 R12:
0000000000000001
Aug 10 23:24:59 myhost kernel: R13: 000000000000000d R14: 00007ffc3b0bca80 R15:
0000563c512532f0
Aug 10 23:24:59 myhost kernel: ---[ end trace 1b4c78946a3ad0a2 ]---
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: tmr: stalled at
ffffffffffffffff
Aug 10 23:24:59 myhost kernel: ------------[ cut here ]------------
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: timeout
Aug 10 23:24:59 myhost kernel: WARNING: CPU: 6 PID: 2082 at
drivers/gpu/drm/nouveau/nvkm/engine/disp/dacnv50.c:62
nv50_dac_power_wait+0x98/0xb0 [nouveau]
Aug 10 23:24:59 myhost kernel: Modules linked in: cpuid isofs udf ufs qnx4
hfsplus hfs minix msdos jfs xfs nf_log_ipv6 nf_log_ipv4 nf_log_common nft_log
nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ctr ccm bridge stp llc tun
binfmt_misc btusb btrtl btbcm btintel bluetooth uvcvideo videobuf2_vmalloc
videobuf2_memops videobuf2_v4l2 jitterentropy_rng videobuf2_common drbg videodev
ansi_cprng ecdh_generic mc ecc intel_rapl_msr intel_rapl_common
x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_realtek coretemp nls_ascii
snd_hda_codec_generic kvm_intel iwldvm nls_cp437 vfat pktcdvd mei_wdt mei_hdcp
fat snd_hda_codec_hdmi mac80211 kvm libarc4 snd_hda_intel snd_intel_dspcfg
soundwire_intel irqbypass soundwire_generic_allocation nouveau rapl intel_cstate
iwlwifi i915 snd_soc_core mxm_wmi evdev snd_compress joydev pcspkr ttm serio_raw
intel_uncore soundwire_cadence efi_pstore wmi_bmof snd_hda_codec drm_kms_helper
at24 iTCO_wdt cfg80211 mei_me sg intel_pmc_bxt snd_hda_core iTCO_vendor_support
watchdog snd_hwdep
Aug 10 23:24:59 myhost kernel: soundwire_bus jmb38x_ms thinkpad_acpi snd_pcm
memstick nvram cec snd_timer ledtrig_audio mei i2c_algo_bit snd soundcore ac
rfkill button nf_tables firewire_sbp2 parport_pc ppdev nfnetlink lp drm parport
fuse configfs efivarfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 btrfs
blake2b_generic xor raid6_pq libcrc32c crc32c_generic algif_skcipher af_alg
dm_crypt dm_mod sd_mod sr_mod t10_pi cdrom crc_t10dif crct10dif_generic
hid_generic usbhid hid mmc_block crct10dif_pclmul crct10dif_common crc32_pclmul
crc32c_intel ghash_clmulni_intel ahci libahci aesni_intel libata libaes
crypto_simd cryptd psmouse glue_helper scsi_mod i2c_i801 i2c_smbus lpc_ich
sdhci_pci cqhci firewire_ohci xhci_pci sdhci xhci_hcd firewire_core mmc_core
crc_itu_t ehci_pci ehci_hcd e1000e usbcore ptp pps_core usb_common wmi battery
video
Aug 10 23:24:59 myhost kernel: CPU: 6 PID: 2082 Comm: Xorg Tainted: G W
5.10.0-0.bpo.7-amd64 #1 Debian 5.10.40-1~bpo10+1
Aug 10 23:24:59 myhost kernel: Hardware name: LENOVO 243857U/243857U, BIOS
G5ETB6WW (2.76 ) 09/09/2019
Aug 10 23:24:59 myhost kernel: RIP: 0010:nv50_dac_power_wait+0x98/0xb0 [nouveau]
Aug 10 23:24:59 myhost kernel: Code: 8b 40 10 48 8b 78 10 48 8b 5f 50 48 85 db
75 03 48 8b 1f e8 6a fe 4e ce 48 89 da 48 c7 c7 f1 eb 3f c1 48 89 c6 e8 43 21 74
ce <0f> 0b eb b6 e8 2f 5a 77 ce 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f
Aug 10 23:24:59 myhost kernel: RSP: 0018:ffffa41e00cff9a0 EFLAGS: 00010286
Aug 10 23:24:59 myhost kernel: RAX: 0000000000000000 RBX: ffff913780ee96f0 RCX:
0000000000000027
Aug 10 23:24:59 myhost kernel: RDX: 0000000000000027 RSI: ffff913e9e398a00 RDI:
ffff913e9e398a08
Aug 10 23:24:59 myhost kernel: RBP: 000000000061a804 R08: 0000000000000000 R09:
c00000010001b3e2
Aug 10 23:24:59 myhost kernel: R10: 00000000019971e8 R11: ffffa41e00cff7a8 R12:
ffff913783e2c420
Aug 10 23:24:59 myhost kernel: R13: ffff913781fac000 R14: 0000000000000011 R15:
0000000000000008
Aug 10 23:24:59 myhost kernel: FS: 00007f4602b51a40(0000)
GS:ffff913e9e380000(0000) knlGS:0000000000000000
Aug 10 23:24:59 myhost kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Aug 10 23:24:59 myhost kernel: CR2: 000055e0461c3048 CR3: 0000000147210005 CR4:
00000000001706e0
Aug 10 23:24:59 myhost kernel: Call Trace:
Aug 10 23:24:59 myhost kernel: nv50_dac_sense+0x45/0xd0 [nouveau]
Aug 10 23:24:59 myhost kernel: nv50_disp_root_mthd_+0x31c/0x630 [nouveau]
Aug 10 23:24:59 myhost kernel: nvkm_ioctl+0xd8/0x170 [nouveau]
Aug 10 23:24:59 myhost kernel: nvif_object_mthd+0x108/0x130 [nouveau]
Aug 10 23:24:59 myhost kernel: nv50_dac_detect+0x8a/0xc0 [nouveau]
Aug 10 23:24:59 myhost kernel: nouveau_connector_detect+0x413/0x530 [nouveau]
Aug 10 23:24:59 myhost kernel: drm_helper_probe_detect+0x80/0xa0
[drm_kms_helper]
Aug 10 23:24:59 myhost kernel:
drm_helper_probe_single_connector_modes+0x637/0x800 [drm_kms_helper]
Aug 10 23:24:59 myhost kernel: ? drm_atomic_get_property+0xed/0x630 [drm]
Aug 10 23:24:59 myhost kernel: drm_mode_getconnector+0x334/0x420 [drm]
Aug 10 23:24:59 myhost kernel: ? drm_connector_property_set_ioctl+0x60/0x60
[drm]
Aug 10 23:24:59 myhost kernel: drm_ioctl_kernel+0xac/0xf0 [drm]
Aug 10 23:24:59 myhost kernel: drm_ioctl+0x211/0x3c0 [drm]
Aug 10 23:24:59 myhost kernel: ? drm_connector_property_set_ioctl+0x60/0x60
[drm]
Aug 10 23:24:59 myhost kernel: nouveau_drm_ioctl+0x57/0xb0 [nouveau]
Aug 10 23:24:59 myhost kernel: __x64_sys_ioctl+0x84/0xc0
Aug 10 23:24:59 myhost kernel: do_syscall_64+0x33/0x80
Aug 10 23:24:59 myhost kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9
Aug 10 23:24:59 myhost kernel: RIP: 0033:0x7f4602fbccc7
Aug 10 23:24:59 myhost kernel: Code: 00 00 00 48 8b 05 c9 91 0c 00 64 c7 00 26
00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f
05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 99 91 0c 00 f7 d8 64 89 01 48
Aug 10 23:24:59 myhost kernel: RSP: 002b:00007ffc3b0bca38 EFLAGS: 00000246
ORIG_RAX: 0000000000000010
Aug 10 23:24:59 myhost kernel: RAX: ffffffffffffffda RBX: 00007ffc3b0bca80 RCX:
00007f4602fbccc7
Aug 10 23:24:59 myhost kernel: RDX: 00007ffc3b0bca80 RSI: 00000000c05064a7 RDI:
000000000000000d
Aug 10 23:24:59 myhost kernel: RBP: 00000000c05064a7 R08: 0000000000000007 R09:
0000000000000000
Aug 10 23:24:59 myhost kernel: R10: 0000000000000000 R11: 0000000000000246 R12:
0000000000000001
Aug 10 23:24:59 myhost kernel: R13: 000000000000000d R14: 00007ffc3b0bca80 R15:
0000563c512532f0
Aug 10 23:24:59 myhost kernel: ---[ end trace 1b4c78946a3ad0a3 ]---
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: tmr: stalled at
ffffffffffffffff
Aug 10 23:24:59 myhost kernel: ------------[ cut here ]------------
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: timeout
Aug 10 23:24:59 myhost kernel: WARNING: CPU: 6 PID: 2082 at
drivers/gpu/drm/nouveau/nvkm/engine/disp/dacnv50.c:62
nv50_dac_power_wait+0x98/0xb0 [nouveau]
Aug 10 23:24:59 myhost kernel: Modules linked in: cpuid isofs udf ufs qnx4
hfsplus hfs minix msdos jfs xfs nf_log_ipv6 nf_log_ipv4 nf_log_common nft_log
nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ctr ccm bridge stp llc tun
binfmt_misc btusb btrtl btbcm btintel bluetooth uvcvideo videobuf2_vmalloc
videobuf2_memops videobuf2_v4l2 jitterentropy_rng videobuf2_common drbg videodev
ansi_cprng ecdh_generic mc ecc intel_rapl_msr intel_rapl_common
x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_realtek coretemp nls_ascii
snd_hda_codec_generic kvm_intel iwldvm nls_cp437 vfat pktcdvd mei_wdt mei_hdcp
fat snd_hda_codec_hdmi mac80211 kvm libarc4 snd_hda_intel snd_intel_dspcfg
soundwire_intel irqbypass soundwire_generic_allocation nouveau rapl intel_cstate
iwlwifi i915 snd_soc_core mxm_wmi evdev snd_compress joydev pcspkr ttm serio_raw
intel_uncore soundwire_cadence efi_pstore wmi_bmof snd_hda_codec drm_kms_helper
at24 iTCO_wdt cfg80211 mei_me sg intel_pmc_bxt snd_hda_core iTCO_vendor_support
watchdog snd_hwdep
Aug 10 23:24:59 myhost kernel: soundwire_bus jmb38x_ms thinkpad_acpi snd_pcm
memstick nvram cec snd_timer ledtrig_audio mei i2c_algo_bit snd soundcore ac
rfkill button nf_tables firewire_sbp2 parport_pc ppdev nfnetlink lp drm parport
fuse configfs efivarfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 btrfs
blake2b_generic xor raid6_pq libcrc32c crc32c_generic algif_skcipher af_alg
dm_crypt dm_mod sd_mod sr_mod t10_pi cdrom crc_t10dif crct10dif_generic
hid_generic usbhid hid mmc_block crct10dif_pclmul crct10dif_common crc32_pclmul
crc32c_intel ghash_clmulni_intel ahci libahci aesni_intel libata libaes
crypto_simd cryptd psmouse glue_helper scsi_mod i2c_i801 i2c_smbus lpc_ich
sdhci_pci cqhci firewire_ohci xhci_pci sdhci xhci_hcd firewire_core mmc_core
crc_itu_t ehci_pci ehci_hcd e1000e usbcore ptp pps_core usb_common wmi battery
video
Aug 10 23:24:59 myhost kernel: CPU: 6 PID: 2082 Comm: Xorg Tainted: G W
5.10.0-0.bpo.7-amd64 #1 Debian 5.10.40-1~bpo10+1
Aug 10 23:24:59 myhost kernel: Hardware name: LENOVO 243857U/243857U, BIOS
G5ETB6WW (2.76 ) 09/09/2019
Aug 10 23:24:59 myhost kernel: RIP: 0010:nv50_dac_power_wait+0x98/0xb0 [nouveau]
Aug 10 23:24:59 myhost kernel: Code: 8b 40 10 48 8b 78 10 48 8b 5f 50 48 85 db
75 03 48 8b 1f e8 6a fe 4e ce 48 89 da 48 c7 c7 f1 eb 3f c1 48 89 c6 e8 43 21 74
ce <0f> 0b eb b6 e8 2f 5a 77 ce 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f
Aug 10 23:24:59 myhost kernel: RSP: 0018:ffffa41e00cff958 EFLAGS: 00010282
Aug 10 23:24:59 myhost kernel: RAX: 0000000000000000 RBX: ffff913780ee96f0 RCX:
0000000000000027
Aug 10 23:24:59 myhost kernel: RDX: 0000000000000027 RSI: ffff913e9e398a00 RDI:
ffff913e9e398a08
Aug 10 23:24:59 myhost kernel: RBP: 000000000061a804 R08: 0000000000000000 R09:
c00000010001b411
Aug 10 23:24:59 myhost kernel: R10: 0000000001999f68 R11: ffffa41e00cff760 R12:
ffff913781fac000
Aug 10 23:24:59 myhost kernel: R13: 0000000000000001 R14: 0000000000000001 R15:
000000003faaffff
Aug 10 23:24:59 myhost kernel: FS: 00007f4602b51a40(0000)
GS:ffff913e9e380000(0000) knlGS:0000000000000000
Aug 10 23:24:59 myhost kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Aug 10 23:24:59 myhost kernel: CR2: 000055e0461c3048 CR3: 0000000147210005 CR4:
00000000001706e0
Aug 10 23:24:59 myhost kernel: Call Trace:
Aug 10 23:24:59 myhost kernel: nv50_dac_power+0x6f/0xe0 [nouveau]
Aug 10 23:24:59 myhost kernel: nv50_dac_sense+0xaa/0xd0 [nouveau]
Aug 10 23:24:59 myhost kernel: nv50_disp_root_mthd_+0x31c/0x630 [nouveau]
Aug 10 23:24:59 myhost kernel: nvkm_ioctl+0xd8/0x170 [nouveau]
Aug 10 23:24:59 myhost kernel: nvif_object_mthd+0x108/0x130 [nouveau]
Aug 10 23:24:59 myhost kernel: nv50_dac_detect+0x8a/0xc0 [nouveau]
Aug 10 23:24:59 myhost kernel: nouveau_connector_detect+0x413/0x530 [nouveau]
Aug 10 23:24:59 myhost kernel: drm_helper_probe_detect+0x80/0xa0
[drm_kms_helper]
Aug 10 23:24:59 myhost kernel:
drm_helper_probe_single_connector_modes+0x637/0x800 [drm_kms_helper]
Aug 10 23:24:59 myhost kernel: ? drm_atomic_get_property+0xed/0x630 [drm]
Aug 10 23:24:59 myhost kernel: drm_mode_getconnector+0x334/0x420 [drm]
Aug 10 23:24:59 myhost kernel: ? drm_connector_property_set_ioctl+0x60/0x60
[drm]
Aug 10 23:24:59 myhost kernel: drm_ioctl_kernel+0xac/0xf0 [drm]
Aug 10 23:24:59 myhost kernel: drm_ioctl+0x211/0x3c0 [drm]
Aug 10 23:24:59 myhost kernel: ? drm_connector_property_set_ioctl+0x60/0x60
[drm]
Aug 10 23:24:59 myhost kernel: nouveau_drm_ioctl+0x57/0xb0 [nouveau]
Aug 10 23:24:59 myhost kernel: __x64_sys_ioctl+0x84/0xc0
Aug 10 23:24:59 myhost kernel: do_syscall_64+0x33/0x80
Aug 10 23:24:59 myhost kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9
Aug 10 23:24:59 myhost kernel: RIP: 0033:0x7f4602fbccc7
Aug 10 23:24:59 myhost kernel: Code: 00 00 00 48 8b 05 c9 91 0c 00 64 c7 00 26
00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f
05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 99 91 0c 00 f7 d8 64 89 01 48
Aug 10 23:24:59 myhost kernel: RSP: 002b:00007ffc3b0bca38 EFLAGS: 00000246
ORIG_RAX: 0000000000000010
Aug 10 23:24:59 myhost kernel: RAX: ffffffffffffffda RBX: 00007ffc3b0bca80 RCX:
00007f4602fbccc7
Aug 10 23:24:59 myhost kernel: RDX: 00007ffc3b0bca80 RSI: 00000000c05064a7 RDI:
000000000000000d
Aug 10 23:24:59 myhost kernel: RBP: 00000000c05064a7 R08: 0000000000000007 R09:
0000000000000000
Aug 10 23:24:59 myhost kernel: R10: 0000000000000000 R11: 0000000000000246 R12:
0000000000000001
Aug 10 23:24:59 myhost kernel: R13: 000000000000000d R14: 00007ffc3b0bca80 R15:
0000563c512532f0
Aug 10 23:24:59 myhost kernel: ---[ end trace 1b4c78946a3ad0a4 ]---
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: tmr: stalled at
ffffffffffffffff
Aug 10 23:24:59 myhost kernel: ------------[ cut here ]------------
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: timeout
Aug 10 23:24:59 myhost kernel: WARNING: CPU: 6 PID: 2082 at
drivers/gpu/drm/nouveau/nvkm/engine/disp/dacnv50.c:62
nv50_dac_power_wait+0x98/0xb0 [nouveau]
Aug 10 23:24:59 myhost kernel: Modules linked in: cpuid isofs udf ufs qnx4
hfsplus hfs minix msdos jfs xfs nf_log_ipv6 nf_log_ipv4 nf_log_common nft_log
nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ctr ccm bridge stp llc tun
binfmt_misc btusb btrtl btbcm btintel bluetooth uvcvideo videobuf2_vmalloc
videobuf2_memops videobuf2_v4l2 jitterentropy_rng videobuf2_common drbg videodev
ansi_cprng ecdh_generic mc ecc intel_rapl_msr intel_rapl_common
x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_realtek coretemp nls_ascii
snd_hda_codec_generic kvm_intel iwldvm nls_cp437 vfat pktcdvd mei_wdt mei_hdcp
fat snd_hda_codec_hdmi mac80211 kvm libarc4 snd_hda_intel snd_intel_dspcfg
soundwire_intel irqbypass soundwire_generic_allocation nouveau rapl intel_cstate
iwlwifi i915 snd_soc_core mxm_wmi evdev snd_compress joydev pcspkr ttm serio_raw
intel_uncore soundwire_cadence efi_pstore wmi_bmof snd_hda_codec drm_kms_helper
at24 iTCO_wdt cfg80211 mei_me sg intel_pmc_bxt snd_hda_core iTCO_vendor_support
watchdog snd_hwdep
Aug 10 23:24:59 myhost kernel: soundwire_bus jmb38x_ms thinkpad_acpi snd_pcm
memstick nvram cec snd_timer ledtrig_audio mei i2c_algo_bit snd soundcore ac
rfkill button nf_tables firewire_sbp2 parport_pc ppdev nfnetlink lp drm parport
fuse configfs efivarfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 btrfs
blake2b_generic xor raid6_pq libcrc32c crc32c_generic algif_skcipher af_alg
dm_crypt dm_mod sd_mod sr_mod t10_pi cdrom crc_t10dif crct10dif_generic
hid_generic usbhid hid mmc_block crct10dif_pclmul crct10dif_common crc32_pclmul
crc32c_intel ghash_clmulni_intel ahci libahci aesni_intel libata libaes
crypto_simd cryptd psmouse glue_helper scsi_mod i2c_i801 i2c_smbus lpc_ich
sdhci_pci cqhci firewire_ohci xhci_pci sdhci xhci_hcd firewire_core mmc_core
crc_itu_t ehci_pci ehci_hcd e1000e usbcore ptp pps_core usb_common wmi battery
video
Aug 10 23:24:59 myhost kernel: CPU: 6 PID: 2082 Comm: Xorg Tainted: G W
5.10.0-0.bpo.7-amd64 #1 Debian 5.10.40-1~bpo10+1
Aug 10 23:24:59 myhost kernel: Hardware name: LENOVO 243857U/243857U, BIOS
G5ETB6WW (2.76 ) 09/09/2019
Aug 10 23:24:59 myhost kernel: RIP: 0010:nv50_dac_power_wait+0x98/0xb0 [nouveau]
Aug 10 23:24:59 myhost kernel: Code: 8b 40 10 48 8b 78 10 48 8b 5f 50 48 85 db
75 03 48 8b 1f e8 6a fe 4e ce 48 89 da 48 c7 c7 f1 eb 3f c1 48 89 c6 e8 43 21 74
ce <0f> 0b eb b6 e8 2f 5a 77 ce 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f
Aug 10 23:24:59 myhost kernel: RSP: 0018:ffffa41e00cff9a0 EFLAGS: 00010286
Aug 10 23:24:59 myhost kernel: RAX: 0000000000000000 RBX: ffff913780ee96f0 RCX:
0000000000000027
Aug 10 23:24:59 myhost kernel: RDX: 0000000000000027 RSI: ffff913e9e398a00 RDI:
ffff913e9e398a08
Aug 10 23:24:59 myhost kernel: RBP: 000000000061a804 R08: 0000000000000000 R09:
c00000010001b441
Aug 10 23:24:59 myhost kernel: R10: 000000000199cd80 R11: ffffa41e00cff7a8 R12:
ffff913783e2c420
Aug 10 23:24:59 myhost kernel: R13: ffff913781fac000 R14: 0000000000000011 R15:
0000000000000008
Aug 10 23:24:59 myhost kernel: FS: 00007f4602b51a40(0000)
GS:ffff913e9e380000(0000) knlGS:0000000000000000
Aug 10 23:24:59 myhost kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Aug 10 23:24:59 myhost kernel: CR2: 000055e0461c3048 CR3: 0000000147210005 CR4:
00000000001706e0
Aug 10 23:24:59 myhost kernel: Call Trace:
Aug 10 23:24:59 myhost kernel: nv50_dac_sense+0xaa/0xd0 [nouveau]
Aug 10 23:24:59 myhost kernel: nv50_disp_root_mthd_+0x31c/0x630 [nouveau]
Aug 10 23:24:59 myhost kernel: nvkm_ioctl+0xd8/0x170 [nouveau]
Aug 10 23:24:59 myhost kernel: nvif_object_mthd+0x108/0x130 [nouveau]
Aug 10 23:24:59 myhost kernel: nv50_dac_detect+0x8a/0xc0 [nouveau]
Aug 10 23:24:59 myhost kernel: nouveau_connector_detect+0x413/0x530 [nouveau]
Aug 10 23:24:59 myhost kernel: drm_helper_probe_detect+0x80/0xa0
[drm_kms_helper]
Aug 10 23:24:59 myhost kernel:
drm_helper_probe_single_connector_modes+0x637/0x800 [drm_kms_helper]
Aug 10 23:24:59 myhost kernel: ? drm_atomic_get_property+0xed/0x630 [drm]
Aug 10 23:24:59 myhost kernel: drm_mode_getconnector+0x334/0x420 [drm]
Aug 10 23:24:59 myhost kernel: ? drm_connector_property_set_ioctl+0x60/0x60
[drm]
Aug 10 23:24:59 myhost kernel: drm_ioctl_kernel+0xac/0xf0 [drm]
Aug 10 23:24:59 myhost kernel: drm_ioctl+0x211/0x3c0 [drm]
Aug 10 23:24:59 myhost kernel: ? drm_connector_property_set_ioctl+0x60/0x60
[drm]
Aug 10 23:24:59 myhost kernel: nouveau_drm_ioctl+0x57/0xb0 [nouveau]
Aug 10 23:24:59 myhost kernel: __x64_sys_ioctl+0x84/0xc0
Aug 10 23:24:59 myhost kernel: do_syscall_64+0x33/0x80
Aug 10 23:24:59 myhost kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9
Aug 10 23:24:59 myhost kernel: RIP: 0033:0x7f4602fbccc7
Aug 10 23:24:59 myhost kernel: Code: 00 00 00 48 8b 05 c9 91 0c 00 64 c7 00 26
00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f
05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 99 91 0c 00 f7 d8 64 89 01 48
Aug 10 23:24:59 myhost kernel: RSP: 002b:00007ffc3b0bca38 EFLAGS: 00000246
ORIG_RAX: 0000000000000010
Aug 10 23:24:59 myhost kernel: RAX: ffffffffffffffda RBX: 00007ffc3b0bca80 RCX:
00007f4602fbccc7
Aug 10 23:24:59 myhost kernel: RDX: 00007ffc3b0bca80 RSI: 00000000c05064a7 RDI:
000000000000000d
Aug 10 23:24:59 myhost kernel: RBP: 00000000c05064a7 R08: 0000000000000007 R09:
0000000000000000
Aug 10 23:24:59 myhost kernel: R10: 0000000000000000 R11: 0000000000000246 R12:
0000000000000001
Aug 10 23:24:59 myhost kernel: R13: 000000000000000d R14: 00007ffc3b0bca80 R15:
0000563c512532f0
Aug 10 23:24:59 myhost kernel: ---[ end trace 1b4c78946a3ad0a5 ]---
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000a: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000b: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
Aug 10 23:24:59 myhost kernel: nouveau 0000:01:00.0: i2c: aux 000c: begin idle
timeout ffffffff
```
dmesg output from Debian bullseye with kernel v4.14.290 (commit
b641242202ed8c52030f7b6d8cf15886d3c4fc82):
```
[313595.548625] BUG: unable to handle kernel paging request at ffff8b56fa939ffc
[313595.548685] IP: evo_wait+0x56/0x120 [nouveau]
[313595.615166] RIP: evo_wait+0x56/0x120 [nouveau] RSP: ffffa1dd03b97a38
```
Thanks for your help.
Linux regression tracking (Thorsten Leemhuis)
2023-Oct-31 09:18 UTC
[Nouveau] [REGRESSION]: nouveau: Asynchronous wait on fence
On 28.10.23 04:46, Owen T. Heisler wrote:> #regzbot introduced: d386a4b54607cf6f76e23815c2c9a3abc1d66882 > #regzbot link: https://gitlab.freedesktop.org/drm/nouveau/-/issues/180 > > ## Problem > > 1. Connect external display to DVI port on dock and run X with both > ?? displays in use. > 2. Wait hours or days. > 3. Suddenly the secondary Nvidia-connected display turns off and X stops > ?? responding to keyboard/mouse input. In *some* cases it is possible to > ?? switch to a virtual TTY with Ctrl+Alt+Fn and log in there. In any > ?? case, shutdown/reboot after this happens is *usually* not successful > ?? (forced power-off is required). > > This started happening after the upgrade to Debian bullseye, and the > problem remains with Debian bookworm. > [...]Thanks for your report. With a bit of luck someone will look into this, But I doubt it, as this report has some aspects why it might be ignored. Mainly: (a) the report was about a stable/longterm kernel and (b)it's afaics unclear if the problem even happens with the latest mainline kernel. For details about these aspects, see: https://linux-regtracking.leemhuis.info/post/frequent-reasons-why-linux-kernel-bug-reports-are-ignored/ You thus might want to check if the problem occurs with 6.6 -- and ideally also check if reverting the culprit there fixes things for you. That might help getting things rolling, but it's a pretty old regression, which complicates things. Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat) -- Everything you wanna know about Linux kernel regression tracking: https://linux-regtracking.leemhuis.info/about/#tldr If I did something stupid, please tell me, as explained on that page.
Linux regression tracking #update (Thorsten Leemhuis)
2023-Dec-11 08:19 UTC
[REGRESSION]: nouveau: Asynchronous wait on fence
[TLDR: This mail in primarily relevant for Linux kernel regression tracking. See link in footer if these mails annoy you.] On 28.10.23 04:46, Owen T. Heisler wrote:> #regzbot introduced: d386a4b54607cf6f76e23815c2c9a3abc1d66882 > #regzbot link: https://gitlab.freedesktop.org/drm/nouveau/-/issues/180 > > ## Problem > > 1. Connect external display to DVI port on dock and run X with both > ?? displays in use. > 2. Wait hours or days. > 3. Suddenly the secondary Nvidia-connected display turns off and X stops > ?? responding to keyboard/mouse input. In *some* cases it is possible to > ?? switch to a virtual TTY with Ctrl+Alt+Fn and log in there. In any > ?? case, shutdown/reboot after this happens is *usually* not successful > ?? (forced power-off is required). > [...]It turned out to be a problem that also happens in mainline, so update the tracking: #regzbot introduced: 6eaa1f3c59a707332e921e32782ffcad49915c5e #regzbot ignore-activity Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat) -- Everything you wanna know about Linux kernel regression tracking: https://linux-regtracking.leemhuis.info/about/#tldr That page also explains what to do if mails like this annoy you.