On 05/02/2014 04:37 AM, Sebastian Andrzej Siewior wrote:
* Fernando Lopez-Lezcano | 2014-04-26 11:29:04 [-0700]:
Saw this a moment ago (3.14.1 + rt1, Fedora 19 laptop - I think I
have seen something similar in 3.12.x-r):
Yes, you did: https://lkml.org/lkml/2014/3/7/163
You did not test I've sent. Care to do so?
I did patch my kernel and (I think) I did not see the problem again. I
did get some very occassional hangs that seemed to be video related but
I think I could not see what had caused them.
Apr 26 11:16:11 localhost kernel: [ 96.323248] ------------[ cut
here ]------------
Apr 26 11:16:11 localhost kernel: [ 96.323262] WARNING: CPU: 0 PID:
2051 at lib/list_debug.c:59 __list_del_entry+0xa1/0xd0()
Apr 26 11:16:11 localhost kernel: [ 96.323264] list_del corruption.
prev->next should be ffff8802101196a0, but was 0000000000000001
Apr 26 11:16:11 localhost kernel: [ 96.323266] Modules linked in:
and please send backtrace information properly formatted. This is
terrible hard to read.
Sorry about that, I will attach files in the future.
I re-patched 3.14.3-rt5 with a slightly tweaked version of you patch.
Will see what happens and report back.
-- Fernando
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