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Message-ID: <20091207090154.6bbfe8e2@nehalam>
Date: Mon, 7 Dec 2009 09:01:54 -0800
From: Stephen Hemminger <shemminger@...tta.com>
To: netdev@...r.kernel.org
Subject: Fw: [Bug 14749] New: Kernel locks up after a few minutes of heavy
surfing
Begin forwarded message:
Date: Sun, 6 Dec 2009 13:40:19 GMT
From: bugzilla-daemon@...zilla.kernel.org
To: shemminger@...ux-foundation.org
Subject: [Bug 14749] New: Kernel locks up after a few minutes of heavy surfing
http://bugzilla.kernel.org/show_bug.cgi?id=14749
Summary: Kernel locks up after a few minutes of heavy surfing
Product: Networking
Version: 2.5
Kernel Version: 2.6.31.6
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: high
Priority: P1
Component: IPV4
AssignedTo: shemminger@...ux-foundation.org
ReportedBy: rankincj@...oo.com
Regression: Yes
Created an attachment (id=24049)
--> (http://bugzilla.kernel.org/attachment.cgi?id=24049)
Warnings found in kernel, relating to network corruption.
This bug is new as of 2.6.31.x kernels. After a short period of heavy surfing
(e.g. lots of tabs open in Firefox), the kernel will suddenly stop responding.
Nothing is written to the serial console, and the machine stops responding to
pings. My only clue so far has been a warning which I found once in my dmesg
log (attached).
I have already tried manually applying this patch from the upcoming -stable
queue:
net-fix-sk_forward_alloc-corruption.patch
to no effect.
I am currently switching back to Fedora's 2.6.31.6-145.fc12.i686 kernel to see
if it is more stable. (I cannot trust 2.6.31.6 any more.)
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