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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Constant GPU VM faults"
href="https://bugs.freedesktop.org/show_bug.cgi?id=95517#c5">Comment # 5</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Constant GPU VM faults"
href="https://bugs.freedesktop.org/show_bug.cgi?id=95517">bug 95517</a>
from <span class="vcard"><a class="email" href="mailto:lumetili@gmail.com" title="lumetili@gmail.com">lumetili@gmail.com</a>
</span></b>
<pre>I swapped in another card of the same generation (HD 7750 -> R7 250), these
errors keep happening, though they might not even be noticeable before the
computer completely freezes eventually. Not even SysRq works, I have to reset
from power button.
This time there was another error included:
May 27 06:16:22 carrier kernel: radeon 0000:02:00.0: GPU fault detected: 146
0x00b2480c
May 27 06:16:22 carrier kernel: radeon 0000:02:00.0:
VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x00009EF8
May 27 06:16:22 carrier kernel: radeon 0000:02:00.0:
VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x1200400C
May 27 06:16:22 carrier kernel: VM fault (0x0c, vmid 9) at page 40696, read
from TC (4)
May 27 06:16:22 carrier kernel: radeon 0000:02:00.0: IH ring buffer overflow
(0x000019F0, 0x00001E60, 0x00001A00)</pre>
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