This happens regularly to me too.
$ uname -a
Linux ionian 5.4.0-54-generic #60-Ubuntu SMP Fri Nov 6 10:37:59 UTC 2020 x86_64
x86_64 x86_64 GNU/Linux
Ubuntu 20.04.
▐$ sudo dpkg -l | grep xserver-xorg-video
ii xserver-xorg-video-all 1:7.7+19ubuntu14
amd64 X.Org X server -- output driver metapackage
ii xserver-xorg-video-amdgpu 19.1.0-1
amd64 X.Org X server -- AMDGPU display driver
ii xserver-xorg-video-ati 1:19.1.0-1
amd64 X.Org X server -- AMD/ATI display driver
wrapper
ii xserver-xorg-video-fbdev 1:0.5.0-1ubuntu1
amd64 X.Org X server -- fbdev display driver
ii xserver-xorg-video-intel
2:2.99.917+git20200226-1 amd64 X.Org X server --
Intel i8xx, i9xx display driver
rc xserver-xorg-video-modesetting 0.9.0-1build1
amd64 X.Org X server -- Generic modesetting driver
ii xserver-xorg-video-nouveau 1:1.0.16-1
amd64 X.Org X server -- Nouveau display driver
ii xserver-xorg-video-openchrome 1:0.6.0-3build1
amd64 X.Org X server -- OpenChrome display driver
ii xserver-xorg-video-qxl 0.1.5+git20200331-1
amd64 X.Org X server -- QXL display driver
ii xserver-xorg-video-radeon 1:19.1.0-1
amd64 X.Org X server -- AMD/ATI Radeon display
driver
ii xserver-xorg-video-vesa 1:2.4.0-2
amd64 X.Org X server -- VESA display driver
ii xserver-xorg-video-vmware 1:13.3.0-3
amd64 X.Org X server -- VMware display driver
journalctl gives this at the start of the crash. I coincides with starting
Slack (the chat program, it uses google-chrome):
Dec 09 08:56:07 ionian kernel: radeon 0000:01:00.0: ring 0 stalled for more
than 10156msec
Dec 09 08:56:07 ionian kernel: radeon 0000:01:00.0: GPU lockup (current fence
id 0x0000000000010df8 last fence id 0x0000000000010e00 on ring 0)
Dec 09 08:56:08 ionian kernel: radeon 0000:01:00.0: ring 3 stalled for more
than 10216msec
Dec 09 08:56:08 ionian kernel: radeon 0000:01:00.0: GPU lockup (current fence
id 0x0000000000002eef last fence id 0x0000000000002ef1 on ring 3)
Dec 09 08:56:08 ionian kernel: radeon 0000:01:00.0: ring 0 stalled for more
than 10664msec
Dec 09 08:56:08 ionian kernel: radeon 0000:01:00.0: GPU lockup (current fence
id 0x0000000000010df8 last fence id 0x0000000000010e00 on ring 0)
Dec 09 08:56:08 ionian kernel: radeon 0000:01:00.0: ring 3 stalled for more
than 10728msec
Dec 09 08:56:08 ionian kernel: radeon 0000:01:00.0: GPU lockup (current fence
id 0x0000000000002eef last fence id 0x0000000000002ef1 on ring 3)
Dec 09 08:56:09 ionian kernel: radeon 0000:01:00.0: ring 0 stalled for more
than 11176msec
Dec 09 08:56:09 ionian kernel: radeon 0000:01:00.0: GPU lockup (current fence
id 0x0000000000010df8 last fence id 0x0000000000010e00 on ring 0)
Dec 09 08:56:09 ionian kernel: radeon 0000:01:00.0: ring 3 stalled for more
than 11240msec
Dec 09 08:56:09 ionian kernel: radeon 0000:01:00.0: GPU lockup (current fence
id 0x0000000000002eef last fence id 0x0000000000002ef1 on ring 3)
Dec 09 08:56:09 ionian kernel: radeon 0000:01:00.0: ring 0 stalled for more
than 11688msec
Dec 09 08:56:09 ionian kernel: radeon 0000:01:00.0: GPU lockup (current fence
id 0x0000000000010df8 last fence id 0x0000000000010e00 on ring 0)
Dec 09 08:56:09 ionian kernel: radeon 0000:01:00.0: ring 3 stalled for more
than 11756msec
Dec 09 08:56:09 ionian kernel: radeon 0000:01:00.0: GPU lockup (current fence
id 0x0000000000002eef last fence id 0x0000000000002ef1 on ring 3)
Dec 09 08:56:10 ionian kernel: radeon 0000:01:00.0: ring 0 stalled for more
than 12200msec
Dec 09 08:56:10 ionian kernel: radeon 0000:01:00.0: GPU lockup (current fence
id 0x0000000000010df8 last fence id 0x0000000000010e00 on ring 0)
Dec 09 08:56:10 ionian /usr/lib/gdm3/gdm-x-session[5666]: [12/09/20,
08:56:10:433] info: [ACTION:CHANNEL-SIDEBAR] Selected GFFT85V5M
After a while it goes in a loop like this, and the symptoms are the same
as OP, no response from keyboard, screen freeze. The sound from my web
meeting was still going though, if with some hickups (probably in phase
with the radeon errors):
Dec 09 08:56:18 ionian kernel: radeon 0000:01:00.0: GPU reset succeeded, trying
to resume
Dec 09 08:56:18 ionian kernel: [drm] PCIE gen 2 link speeds already enabled
Dec 09 08:56:18 ionian kernel: radeon 0000:01:00.0: Wait for MC idle timedout !
Dec 09 08:56:18 ionian kernel: radeon 0000:01:00.0: Wait for MC idle timedout !
Dec 09 08:56:18 ionian kernel: [drm] PCIE GART of 1024M enabled (table at
0x000000000014C000).
Dec 09 08:56:18 ionian kernel: radeon 0000:01:00.0: WB enabled
Dec 09 08:56:18 ionian kernel: radeon 0000:01:00.0: fence driver on ring 0 use
gpu addr 0x0000000040000c00 and cpu addr 0x000000009ed2883c
Dec 09 08:56:18 ionian kernel: radeon 0000:01:00.0: fence driver on ring 3 use
gpu addr 0x0000000040000c0c and cpu addr 0x00000000c6312e78
Dec 09 08:56:18 ionian kernel: radeon 0000:01:00.0: fence driver on ring 5 use
gpu addr 0x000000000005c418 and cpu addr 0x0000000009b8d531
Dec 09 08:56:18 ionian kernel: [drm:r600_ring_test [radeon]] *ERROR* radeon:
ring 0 test failed (scratch(0x8504)=0xCAFEDEAD)
Dec 09 08:56:18 ionian kernel: [drm:evergreen_resume [radeon]] *ERROR*
evergreen startup failed on resume
Dec 09 08:56:28 ionian kernel: radeon 0000:01:00.0: ring 0 stalled for more
than 10176msec
Dec 09 08:56:28 ionian kernel: radeon 0000:01:00.0: GPU lockup (current fence
id 0x0000000000010df8 last fence id 0x0000000000010e18 on ring 0)
Dec 09 08:56:29 ionian kernel: radeon 0000:01:00.0: Saved 98855 dwords of
commands on ring 0.
Dec 09 08:56:29 ionian kernel: snd_hda_intel 0000:00:1b.0: Unstable LPIB (29688
>= 8192); disabling LPIB delay counting
Dec 09 08:56:29 ionian kernel: radeon 0000:01:00.0: GPU softreset: 0x0000001D
Dec 09 08:56:29 ionian kernel: radeon 0000:01:00.0: GRBM_STATUS
= 0xA0003828
Dec 09 08:56:29 ionian kernel: radeon 0000:01:00.0: GRBM_STATUS_SE0
= 0x00000007
Dec 09 08:56:29 ionian kernel: radeon 0000:01:00.0: GRBM_STATUS_SE1
= 0x00000007
Dec 09 08:56:29 ionian kernel: radeon 0000:01:00.0: SRBM_STATUS
= 0x200006C0
Dec 09 08:56:29 ionian kernel: radeon 0000:01:00.0: SRBM_STATUS2
= 0x00000000
Dec 09 08:56:29 ionian kernel: radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1
= 0x00000000
Dec 09 08:56:29 ionian kernel: radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2
= 0x00010002
Dec 09 08:56:29 ionian kernel: radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT
= 0x00020182
Dec 09 08:56:29 ionian kernel: radeon 0000:01:00.0: R_008680_CP_STAT
= 0x80038243
Dec 09 08:56:29 ionian kernel: radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG
= 0x44C83D57
Dec 09 08:56:30 ionian kernel: radeon 0000:01:00.0: Wait for MC idle timedout !
Dec 09 08:56:30 ionian kernel: radeon 0000:01:00.0: GRBM_SOFT_RESET=0x00007F6B
Dec 09 08:56:30 ionian kernel: radeon 0000:01:00.0: SRBM_SOFT_RESET=0x00100100
Dec 09 08:56:30 ionian kernel: radeon 0000:01:00.0: GRBM_STATUS
= 0x00003828
Dec 09 08:56:30 ionian kernel: radeon 0000:01:00.0: GRBM_STATUS_SE0
= 0x00000007
Dec 09 08:56:30 ionian kernel: radeon 0000:01:00.0: GRBM_STATUS_SE1
= 0x00000007
Dec 09 08:56:30 ionian kernel: radeon 0000:01:00.0: SRBM_STATUS
= 0x200006C0
Dec 09 08:56:30 ionian kernel: radeon 0000:01:00.0: SRBM_STATUS2
= 0x00000000
Dec 09 08:56:30 ionian kernel: radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1
= 0x00000000
Dec 09 08:56:30 ionian kernel: radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2
= 0x00000000
Dec 09 08:56:30 ionian kernel: radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT
= 0x00000000
Dec 09 08:56:30 ionian kernel: radeon 0000:01:00.0: R_008680_CP_STAT
= 0x00000000
Dec 09 08:56:30 ionian kernel: radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG
= 0x44C83D57
Dec 09 08:56:30 ionian kernel: radeon 0000:01:00.0: GPU reset succeeded, trying
to resume
HD5770
Anything more I could send? Or do to fix it?
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-video-ati in Ubuntu.
https://bugs.launchpad.net/bugs/1863390
Title:
GPU lockup ring 0 stalled for more than X msec
Status in xserver-xorg-video-ati package in Ubuntu:
Incomplete
Bug description:
Since the update:
xserver-xorg-video-ati-hwe-18.04 (1:19.0.1-1ubuntu1~18.04.1) bionic;
which resulted from:
https://bugs.launchpad.net/fedora/+source/xserver-xorg-video-
ati/+bug/1841718
I've experienced GPU freezes where all video becomes unresponsive,
both Xorg and Ctrl+Alt terminal switching, and the GPU fan goes to
full. I am still able to access the system via SSH.
Sometimes dmesg ends up full of this message repeating over and over:
radeon 0000:01:00.0: ring 0 stalled for more than 24040msec
radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000009e44 last
fence id 0x0000000000009e49 on ring 0)
I sometimes get a few GPU soft reset which seem to fail in drm(?):
radeon 0000:01:00.0: Saved 110839 dwords of commands on ring 0.
radeon 0000:01:00.0: GPU softreset: 0x00000008
...
radeon 0000:01:00.0: Wait for MC idle timedout !
radeon 0000:01:00.0: Wait for MC idle timedout !
[drm] PCIE GART of 1024M enabled (table at 0x0000000000162000).
radeon 0000:01:00.0: WB enabled
radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00
and cpu addr 0x00000000725651ad
radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c
and cpu addr 0x00000000c3678ed8
radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118
and cpu addr 0x00000000dbd9e01b
[drm:r600_ring_test [radeon]] *ERROR* radeon: ring 0 test failed
(scratch(0x8504)=0xCAFEDEAD)
[drm:evergreen_resume [radeon]] *ERROR* evergreen startup failed on resume
Even if the above reset doesn't happen, this freeze always results in
a unable to handle page fault" BUG in radeon_ring_backup, entered from
various call paths, eg:
BUG: unable to handle page fault for address: ffffbc2d80574ffc
...
Oops: 0000 [#1] SMP PTI
CPU: 2 PID: 11243 Comm: kworker/2:1H Not tainted 5.5.0-050500-generic
#202001262030
Workqueue: radeon-crtc radeon_flip_work_func [radeon]
RIP: 0010:radeon_ring_backup+0xc9/0x140 [radeon]
Call Trace:
radeon_gpu_reset+0xc3/0x2f0 [radeon]
radeon_flip_work_func+0x1f3/0x250 [radeon]
? __schedule+0x2e0/0x760
process_one_work+0x1b5/0x370
worker_thread+0x50/0x3d0
kthread+0x104/0x140
? process_one_work+0x370/0x370
? kthread_park+0x90/0x90
ret_from_fork+0x35/0x40
or:
BUG: unable to handle page fault for address: ffffc03901000ffc
...
Oops: 0000 [#1] SMP PTI
CPU: 3 PID: 2227 Comm: compton Not tainted 5.3.0-28-generic
#30~18.04.1-Ubuntu
RIP: 0010:radeon_ring_backup+0xd3/0x140 [radeon]
Call Trace:
radeon_gpu_reset+0xb9/0x340 [radeon]
? dma_fence_wait_timeout+0x48/0x110
? reservation_object_wait_timeout_rcu+0x19d/0x340
radeon_gem_handle_lockup.part.4+0xe/0x20 [radeon]
radeon_gem_wait_idle_ioctl+0xa6/0x110 [radeon]
? radeon_gem_busy_ioctl+0x80/0x80 [radeon]
drm_ioctl_kernel+0xb0/0x100 [drm]
drm_ioctl+0x389/0x450 [drm]
? radeon_gem_busy_ioctl+0x80/0x80 [radeon]
? __switch_to_asm+0x40/0x70
? __switch_to_asm+0x34/0x70
? __switch_to_asm+0x40/0x70
? __switch_to_asm+0x40/0x70
? __switch_to_asm+0x34/0x70
? __switch_to_asm+0x40/0x70
? __switch_to_asm+0x34/0x70
? __switch_to_asm+0x40/0x70
radeon_drm_ioctl+0x4f/0x80 [radeon]
do_vfs_ioctl+0xa9/0x640
? __schedule+0x2b0/0x670
ksys_ioctl+0x75/0x80
__x64_sys_ioctl+0x1a/0x20
do_syscall_64+0x5a/0x130
entry_SYSCALL_64_after_hwframe+0x44/0xa9
I've tried both 5.3.0-28-generic and 5.5.0-050500-generic from kernel-
ppa but that made no difference. It appears to be a bug in radeon.
Nothing specific makes this happen, just regular usage with a
compositing window manager. I'm not playing games or particularly
exercising the GPU. The last two times I was just reading in web
browser. It's also happened in the middle of the night while I was
asleep. Sometimes I have a few days uptime, sometimes it happens in
less than 24 hours from boot.
This never happened before the radeon update mentioned on the first
line.
I'll attach two files of dmesg output. As per
https://wiki.ubuntu.com/X/Troubleshooting/Freeze I've installed and
started apport for next time it happens.
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