https://bugs.freedesktop.org/show_bug.cgi?id=85207
Bug ID: 85207 Summary: agd5f drm-next-3.19-wip + Unreal Elemental sometimes = list_add corruption/hung task Product: DRI Version: XOrg CVS Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: DRM/Radeon Assignee: dri-devel@lists.freedesktop.org Reporter: adf.lists@gmail.com
Created attachment 108075 --> https://bugs.freedesktop.org/attachment.cgi?id=108075&action=edit dmesg when Unreal Elemental hangs on start
R9270X Sometime running unreal elemental demo it hangs at startup with errors in dmesg attached.
This doesn't always happen.
Mesa is currently on winsys/radeon: Use a single buffer cache manager again, previously produced with slightly older.
Haven't seen on drm-next-3.18-wip (but really need to test more with current mesa)
Possibly unrelated, but new for drm-next-3.19-wip I get below when running Unigine Valley - it runs OK.
Oct 17 11:15:35 ph4 kernel: radeon 0000:01:00.0: GPU fault detected: 146 0x0af03504 Oct 17 11:15:35 ph4 kernel: radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x00010E57 Oct 17 11:15:35 ph4 kernel: radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x10035004 Oct 17 11:15:35 ph4 kernel: VM fault (0x04, vmid 8) at page 69207, read from VGT (53)