* [Bug 75841] New: radeon (radeonsi): GPU crash and resulting kernel problems (hangs etc.)
@ 2014-05-10 1:31 bugzilla-daemon
2014-05-10 1:54 ` [Bug 75841] " bugzilla-daemon
` (6 more replies)
0 siblings, 7 replies; 8+ messages in thread
From: bugzilla-daemon @ 2014-05-10 1:31 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=75841
Bug ID: 75841
Summary: radeon (radeonsi): GPU crash and resulting kernel
problems (hangs etc.)
Product: Drivers
Version: 2.5
Kernel Version: 3.15-rc3
Hardware: x86-64
OS: Linux
Tree: Mainline
Status: NEW
Severity: high
Priority: P1
Component: Video(DRI - non Intel)
Assignee: drivers_video-dri@kernel-bugs.osdl.org
Reporter: bugspam@moreofthesa.me.uk
Regression: No
Created attachment 135651
--> https://bugzilla.kernel.org/attachment.cgi?id=135651&action=edit
Partial kernel log showing many GPU faults and subsequent page table breakage
I'm reliably able to trigger GPU faults and various subsequent problems. The
crash doesn't happen immediately, so far as I can tell.
One known trigger is to start a map then start another map on Unvanquished
(http://www.unvanquished.net/). It appears that the heat haze option needs to
be enabled (this one seems most reliable), and I think that the motion blur
option may also trigger this.
Known effects, other than reams of GPU fault reports, include hard lock-ups and
page table corruption; the attached file (gpu-crash-etc.txt) shows the latter
(I chose to reboot soon afterwards).
Hardware is Bonaire XTX. Userland is X git (2535b76) with corresponding Radeon
DDX, Mesa 10.2 git (e05ceba, built using xorg-edgers packaging), llvm 3.4-2
(Debian). GLAMOR is enabled.
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* [Bug 75841] radeon (radeonsi): GPU crash and resulting kernel problems (hangs etc.)
2014-05-10 1:31 [Bug 75841] New: radeon (radeonsi): GPU crash and resulting kernel problems (hangs etc.) bugzilla-daemon
@ 2014-05-10 1:54 ` bugzilla-daemon
2014-05-10 11:39 ` bugzilla-daemon
` (5 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: bugzilla-daemon @ 2014-05-10 1:54 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=75841
--- Comment #1 from darkbasic <darkbasic@linuxsystems.it> ---
The same with TAHITI (HD 7950).
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* [Bug 75841] radeon (radeonsi): GPU crash and resulting kernel problems (hangs etc.)
2014-05-10 1:31 [Bug 75841] New: radeon (radeonsi): GPU crash and resulting kernel problems (hangs etc.) bugzilla-daemon
2014-05-10 1:54 ` [Bug 75841] " bugzilla-daemon
@ 2014-05-10 11:39 ` bugzilla-daemon
2014-05-10 11:40 ` bugzilla-daemon
` (4 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: bugzilla-daemon @ 2014-05-10 11:39 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=75841
Marek Olšák <maraeo@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |maraeo@gmail.com
--- Comment #2 from Marek Olšák <maraeo@gmail.com> ---
What's your kernel version?
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* [Bug 75841] radeon (radeonsi): GPU crash and resulting kernel problems (hangs etc.)
2014-05-10 1:31 [Bug 75841] New: radeon (radeonsi): GPU crash and resulting kernel problems (hangs etc.) bugzilla-daemon
2014-05-10 1:54 ` [Bug 75841] " bugzilla-daemon
2014-05-10 11:39 ` bugzilla-daemon
@ 2014-05-10 11:40 ` bugzilla-daemon
2014-05-10 12:11 ` bugzilla-daemon
` (3 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: bugzilla-daemon @ 2014-05-10 11:40 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=75841
--- Comment #3 from Marek Olšák <maraeo@gmail.com> ---
Now I see, 3.15-rc3. There is a regression in 3.15 which is being fixed. The
3.14 kernel should work fine.
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* [Bug 75841] radeon (radeonsi): GPU crash and resulting kernel problems (hangs etc.)
2014-05-10 1:31 [Bug 75841] New: radeon (radeonsi): GPU crash and resulting kernel problems (hangs etc.) bugzilla-daemon
` (2 preceding siblings ...)
2014-05-10 11:40 ` bugzilla-daemon
@ 2014-05-10 12:11 ` bugzilla-daemon
2014-05-10 14:13 ` bugzilla-daemon
` (2 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: bugzilla-daemon @ 2014-05-10 12:11 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=75841
--- Comment #4 from darkbasic <darkbasic@linuxsystems.it> ---
I use drm-fixes-3.15, still not fixed there?
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* [Bug 75841] radeon (radeonsi): GPU crash and resulting kernel problems (hangs etc.)
2014-05-10 1:31 [Bug 75841] New: radeon (radeonsi): GPU crash and resulting kernel problems (hangs etc.) bugzilla-daemon
` (3 preceding siblings ...)
2014-05-10 12:11 ` bugzilla-daemon
@ 2014-05-10 14:13 ` bugzilla-daemon
2014-05-12 16:18 ` bugzilla-daemon
2014-05-26 3:03 ` bugzilla-daemon
6 siblings, 0 replies; 8+ messages in thread
From: bugzilla-daemon @ 2014-05-10 14:13 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=75841
--- Comment #5 from Marek Olšák <maraeo@gmail.com> ---
No, the fix hasn't been made yet.
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* [Bug 75841] radeon (radeonsi): GPU crash and resulting kernel problems (hangs etc.)
2014-05-10 1:31 [Bug 75841] New: radeon (radeonsi): GPU crash and resulting kernel problems (hangs etc.) bugzilla-daemon
` (4 preceding siblings ...)
2014-05-10 14:13 ` bugzilla-daemon
@ 2014-05-12 16:18 ` bugzilla-daemon
2014-05-26 3:03 ` bugzilla-daemon
6 siblings, 0 replies; 8+ messages in thread
From: bugzilla-daemon @ 2014-05-12 16:18 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=75841
--- Comment #6 from Darren Salt <bugspam@moreofthesa.me.uk> ---
http://lists.freedesktop.org/archives/dri-devel/2014-May/059365.html
Testing with that patch series applied – no problems noticed so far. Looks like
we might have a fix for this bug here.
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* [Bug 75841] radeon (radeonsi): GPU crash and resulting kernel problems (hangs etc.)
2014-05-10 1:31 [Bug 75841] New: radeon (radeonsi): GPU crash and resulting kernel problems (hangs etc.) bugzilla-daemon
` (5 preceding siblings ...)
2014-05-12 16:18 ` bugzilla-daemon
@ 2014-05-26 3:03 ` bugzilla-daemon
6 siblings, 0 replies; 8+ messages in thread
From: bugzilla-daemon @ 2014-05-26 3:03 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=75841
Darren Salt <bugspam@moreofthesa.me.uk> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |CODE_FIX
--- Comment #7 from Darren Salt <bugspam@moreofthesa.me.uk> ---
No further problems were noticed, and it's working fine with 3.15-rc7 (which
includes those patches). Closing.
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end of thread, other threads:[~2014-05-26 3:03 UTC | newest]
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