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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Corruption with DMA ring on cayman"
href="https://bugs.freedesktop.org/show_bug.cgi?id=60802#c14">Comment # 14</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Corruption with DMA ring on cayman"
href="https://bugs.freedesktop.org/show_bug.cgi?id=60802">bug 60802</a>
from <span class="vcard"><a class="email" href="mailto:agd5f@yahoo.com" title="Alex Deucher <agd5f@yahoo.com>"> <span class="fn">Alex Deucher</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=60802#c11">comment #11</a>)
<span class="quote">> I also noticed this in dmesg:
> [ 3385.870124] radeon 0000:01:00.0: GPU fault detected: 146 0x0005d004
> [ 3385.870138] radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR
> 0x00002400
> [ 3385.870146] radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS
> 0x050D0004
> [ 3385.870153] radeon 0000:01:00.0: GPU fault detected: 146 0x0005a004
> [ 3385.870160] radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR
> 0x00000000
> [ 3385.870165] radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS
> 0x00000000
> [ 3385.870172] radeon 0000:01:00.0: GPU fault detected: 146 0x0005e004
> [ 3385.870178] radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR
> 0x00000000
> [ 3385.870183] radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS
> 0x00000000
> [ 3385.870189] radeon 0000:01:00.0: GPU fault detected: 146 0x0025a004
> [ 3385.870195] radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR
> 0x00000000
> [ 3385.870200] radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS
> 0x00000000
> [ 3385.870206] radeon 0000:01:00.0: GPU fault detected: 146 0x00059004
> [ 3385.870211] radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR
> 0x00000000
> [ 3385.870217] radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS
> 0x00000000
> [ 3385.870223] radeon 0000:01:00.0: GPU fault detected: 146 0x0065e004
> [ 3385.870228] radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR
> 0x00000000
> [ 3385.870233] radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS
> 0x00000000
> [ 3385.870239] radeon 0000:01:00.0: GPU fault detected: 146 0x0035a004
> [ 3385.870245] radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR
> 0x00000000
> [ 3385.870250] radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS
> 0x00000000
> [ 3385.870256] radeon 0000:01:00.0: GPU fault detected: 146 0x0075e004
> [ 3385.870261] radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR
> 0x00000000
> [ 3385.870267] radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS
> 0x00000000
> [
>
> I don't know exactly for how long it has been happening, but this recent for
> sure since it was not there about 2 weeks ago.</span >
Can you bisect mesa to see when this started?</pre>
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