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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Navi GPU hang in Minecraft"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111669#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Navi GPU hang in Minecraft"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111669">bug 111669</a>
from <span class="vcard"><a class="email" href="mailto:pierre-eric.pelloux-prayer@amd.com" title="Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>"> <span class="fn">Pierre-Eric Pelloux-Prayer</span></a>
</span></b>
<pre>Thanks for the bug report and the trace.
I can reproduce the hang. There's always a page fault before, e.g:
amdgpu 0000:0b:00.0: [gfxhub] page fault (src_id:0 ring:24 vmid:3 pasid:32772,
for process glretrace pid 8616 thread glretrace:cs0 pid 8617)
amdgpu 0000:0b:00.0: in page starting at address 0x0000000000f03000 from
client 27
amdgpu 0000:0b:00.0: GCVM_L2_PROTECTION_FAULT_STATUS:0x00301031
amdgpu 0000:0b:00.0: MORE_FAULTS: 0x1
amdgpu 0000:0b:00.0: WALKER_ERROR: 0x0
amdgpu 0000:0b:00.0: PERMISSION_FAULTS: 0x3
amdgpu 0000:0b:00.0: MAPPING_ERROR: 0x0
amdgpu 0000:0b:00.0: RW: 0x0
I couldn't find the root cause yet.</pre>
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