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<base href="https://bugs.freedesktop.org/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - NV34: err: MEM_FAULT"
href="https://bugs.freedesktop.org/show_bug.cgi?id=92851">92851</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>NV34: err: MEM_FAULT
</td>
</tr>
<tr>
<th>Product</th>
<td>xorg
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86 (IA32)
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>major
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
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<th>Component</th>
<td>Driver/nouveau
</td>
</tr>
<tr>
<th>Assignee</th>
<td>nouveau@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>pomidorabelisima@gmail.com
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>xorg-team@lists.x.org
</td>
</tr></table>
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<div>
<pre>NV34 / 4.2.5-201.fc22.i686
dmesg:
[ 24.812240] nouveau [ DEVICE][0000:01:00.0] Chipset: NV34 (NV34)
[ 24.812249] nouveau [ DEVICE][0000:01:00.0] Family : NV30
...
[ 178.486096] ACPI: Waking up from system sleep state S4
...
[ 355.012379] nouveau E[ PFIFO][0000:01:00.0] DMA_PUSHER - ch 1 [Xorg[517]]
get 0x0003c528 put 0x00025618 state 0xc000fa40 (err: MEM_FAULT) push 0x00000000
[ 355.012391] nouveau W[ PFIFO][0000:01:00.0] unknown intr 0x00010000
[ 608.759016] nouveau E[Xorg[517]] failed to idle channel 0xcccc0001
[Xorg[517]]
[ 638.934015] nouveau E[Xorg[517]] failed to idle channel 0xcccc0001
[Xorg[517]]
[ 669.024015] nouveau E[Xorg[517]] failed to idle channel 0xcccc0000
[Xorg[517]]
[ 699.220016] nouveau E[Xorg[517]] failed to idle channel 0xcccc0000
[Xorg[517]]
[ 715.214259] nouveau [ DRM] 0xDBBA: Parsing digital output script table
[ 719.981109] nouveau E[ PGRAPH][0000:01:00.0] (unknown bits 0x00000080)
nsource: nstatus:
[ 719.981129] nouveau E[ PGRAPH][0000:01:00.0] ch 1 [Xorg[1579]] subc 0 class
0x0039 mthd 0x0100 data 0x00000000
[ 830.456017] nouveau E[Xorg[1579]] failed to idle channel 0xcccc0001
[Xorg[1579]]
[ 860.514016] nouveau E[Xorg[1579]] failed to idle channel 0xcccc0001
[Xorg[1579]]
[ 891.004014] nouveau E[Xorg[1579]] failed to idle channel 0xcccc0000
[Xorg[1579]]
[ 902.422408] nouveau [ DRM] 0xDB7C: Parsing digital output script table
[ 902.518808] nouveau E[ DRM] GPU lockup - switching to software fbcon
[ 921.324016] nouveau E[Xorg[1579]] failed to idle channel 0xcccc0000
[Xorg[1579]]
[ 952.652018] nouveau E[Xorg[1579]] failed to idle channel 0xcccc0000
[Xorg[1579]]
[ 982.702016] nouveau E[Xorg[1579]] failed to idle channel 0xcccc0000
[Xorg[1579]]</pre>
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