Hi, Upon running the valley demo I experience I lockup after a while. I can recover by switching to another virtual term and killing X. dmesg shows this repeatedly with only a difference of the value after the fault id? of 146 after the lockup: -------------------- VM fault (0x00, vmid 0) at page 0, read from '' (0x00000000) (0) amdgpu 0000:01:00.0: GPU fault detected: 146 0x02704004 amdgpu 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x00000000 amdgpu 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x00000000 -------------------- This is with mesa 11.0.1 (8ae8feca) + kern 4.3.0-rc2 + libdrm 2.4.65 No idea how to get a card state dump with amdgpu? Edward.
There are a couple of related bugs already open. The VM fault seems to have appeared with more recent kernels, I can get those now even without locking. If you leave valley for a couple of minutes after lock you will likely get a hung task trace like those in the bugs below (Though not a GPU reset as that is not enabled on more recent kernels) It would probably be best to mark this bug a DUP of one of these. https://bugs.freedesktop.org/show_bug.cgi?id=91278 https://bugs.freedesktop.org/show_bug.cgi?id=91790
*** This bug has been marked as a duplicate of bug 91278 ***
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