https://bugs.freedesktop.org/show_bug.cgi?id=58667
Priority: medium
Bug ID: 58667
Assignee: dri-devel at lists.freedesktop.org
Summary: Random crashes on CAYMAN
Severity: normal
Classification: Unclassified
OS: All
Reporter: v10lator at myway.de
Hardware: Other
Status: NEW
Version: DRI CVS
Component: DRM/Radeon
Product: DRI
This is with newest mesa from git with kernel 3.8-rc1 (+ this patch:
http://cgit.freedesktop.org/~agd5f/linux/commit/?h=drm-fixes-3.8&id=668bbc81baf0f34df832d8aca5c7d5e19a493c68
)
The screen first freezes (mouse still movable, keyboard not responding, not
even to MagSysRQ), then the monitor goes off (standby) and back on with only
garbage on the screen.
Not sure if this has anything to do with it (but it should get fixed anyway)
but dmesg gets spammed with this:
[ 533.928472] radeon 0000:03:00.0: GPU fault detected: 146 0x00335514
[ 533.928477] radeon 0000:03:00.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR
0x00000000
[ 533.928483] radeon 0000:03:00.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS
0x00000000
where the address isn't always the same, example:
[ 533.928374] radeon 0000:03:00.0: GPU fault detected: 146 0x0033ed14
[ 533.928379] radeon 0000:03:00.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR
0x00000000
[ 533.928385] radeon 0000:03:00.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS
0x00000000
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