Bug 14480 - 2 locks held by cat -- running "find /sys | head -c 4" --> system hang
Summary: 2 locks held by cat -- running "find /sys | head -c 4" --> system hang
Status: CLOSED UNREPRODUCIBLE
Alias: None
Product: Drivers
Classification: Unclassified
Component: Video(DRI - Intel) (show other bugs)
Hardware: All Linux
: P1 normal
Assignee: drivers_video-dri-intel@kernel-bugs.osdl.org
URL:
Keywords:
Depends on:
Blocks: 14230
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Reported: 2009-10-26 17:42 UTC by Rafael J. Wysocki
Modified: 2009-11-21 20:04 UTC (History)
1 user (show)

See Also:
Kernel Version: 2.6.32-rc5-git1
Subsystem:
Regression: Yes
Bisected commit-id:

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Description Rafael J. Wysocki 2009-10-26 17:42:27 UTC 
Subject    : 2.6.32-rc5-git1 -- 2 locks held by cat -- running "find /sys | head -c 4" --> system hang
Submitter  : Miles Lane <miles.lane@gmail.com>
Date       : 2009-10-20 16:11
References : http://marc.info/?l=linux-kernel&m=125605511728088&w=4
Handled-By : Chris Wilson <chris@chris-wilson.co.uk>
Patch      : http://patchwork.kernel.org/patch/54974/

This entry is being used for tracking a regression from 2.6.31.  Please don't
close it until the problem is fixed in the mainline.
Comment 1 Rafael J. Wysocki 2009-11-16 22:38:56 UTC 
Notify-Also : Jesse Barnes <jbarnes@virtuousgeek.org>
Comment 2 Miles Lane 2009-11-21 18:25:22 UTC 
This seems to be fixed, although I did not have a reliable repro scenario.
Comment 3 Rafael J. Wysocki 2009-11-21 20:04:11 UTC 
OK, closing.  Please reopen if it happens again.
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