<html>
<head>
<base href="https://bugs.freedesktop.org/">
</head>
<body>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - desktop freeze playing video nouveau: DATA_ERROR INVALID_BITFIELD"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105117#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - desktop freeze playing video nouveau: DATA_ERROR INVALID_BITFIELD"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105117">bug 105117</a>
from <span class="vcard"><a class="email" href="mailto:imirkin@alum.mit.edu" title="Ilia Mirkin <imirkin@alum.mit.edu>"> <span class="fn">Ilia Mirkin</span></a>
</span></b>
<pre>(In reply to rcoe from <a href="show_bug.cgi?id=105117#c0">comment #0</a>)
<span class="quote">> [ 852.947765] nouveau 0000:01:00.0: gr: DATA_ERROR 0000000c
> [INVALID_BITFIELD] ch 11 [003f7f0000 WebKitWebProces[8594
> ]] subc 0 class 9197 mthd 0808 data 200203fd
> [ 852.947775] nouveau 0000:01:00.0: fifo: PBDMA0: 00040000 [] ch 11
> [003f7f0000 WebKitWebProces[8594]] subc 0 mthd 23
> 90 data 3f000000</span >
Feels like a multithreading issue. 808 is RT[0].HORIZ, however the value,
200203fd feels like a pushbuf command. This can happen if the application tries
to invoke gl* calls from multiple threads.
[This is a long-standing issue in nouveau, and not one that's going to be
addressed anytime soon.]</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the assignee for the bug.</li>
</ul>
</body>
</html>