https://bugs.freedesktop.org/show_bug.cgi?id=92087
Bug ID: 92087 Summary: [Radeon/Tonga] lockup in valley demo Product: DRI Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: major Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: edward.ocallaghan@koparo.com
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.
https://bugs.freedesktop.org/show_bug.cgi?id=92087
--- Comment #1 from Andy Furniss adf.lists@gmail.com --- 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
https://bugs.freedesktop.org/show_bug.cgi?id=92087
Alex Deucher alexdeucher@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |DUPLICATE
--- Comment #2 from Alex Deucher alexdeucher@gmail.com ---
*** This bug has been marked as a duplicate of bug 91278 ***
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