From: Andres Freund <andres@anarazel.de>
To: John Dykstra <john.dykstra1@gmail.com>,
"Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Eric Sesterhenn <eric.sesterhenn@lsexperts.de>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Adrian Bunk <bunk@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Natalie Protasevich <protasnb@gmail.com>,
Kernel Testers List <kernel-testers@vger.kernel.org>,
Network Development <netdev@vger.kernel.org>,
Linux ACPI <linux-acpi@vger.kernel.org>,
Linux PM List <linux-pm@lists.linux-foundation.org>,
Linux SCSI List <linux-scsi@vger.kernel.org>,
Linux Wireless List <linux-wireless@vger.kernel.org>,
DRI <dri-devel@lists.sourceforge.net>
Subject: Re: 2.6.31-rc2: Reported regressions from 2.6.30
Date: Fri, 10 Jul 2009 04:10:37 +0200 [thread overview]
Message-ID: <200907100410.37506.andres@anarazel.de> (raw)
In-Reply-To: <1247190417.7306.2.camel@merlyn>
Hi John, Hi Rafael,
On Friday 10 July 2009 03:46:57 John Dykstra wrote:
> On Tue, 2009-07-07 at 03:25 +0200, Andres Freund wrote:
> > There is also http://lkml.org/lkml/2009/6/30/398 : Soft-Lockup/Race
> > in
> > networking in 2.6.31-rc1+195 (possibly caused by netem)
>
> There is some similarity between this soft lockup and the one reported
> in http://www.spinics.net/lists/netdev/msg100957.html. In both, the
> process is doing both sends and receives on raw sockets.
The issue turned out to be a hrtimer bug - i dont see anything like it in your
trace. If you still want to test the fix, its
de907e8432b08f2d5966c36e0747e97c0e596810 in -tip (or
http://lkml.org/lkml/2009/7/9/150)
Rafael: In case youre reading this, I guess you can mark that bug as resolved.
Andres
next prev parent reply other threads:[~2009-07-10 2:10 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-06 23:42 2.6.31-rc2: Reported regressions from 2.6.30 Rafael J. Wysocki
2009-07-07 1:25 ` Andres Freund
2009-07-07 11:36 ` Rafael J. Wysocki
2009-07-10 1:46 ` John Dykstra
2009-07-10 2:10 ` Andres Freund [this message]
2009-07-07 19:25 ` Frans Pop
[not found] ` <200907072125.47762.elendil-EIBgga6/0yRmR6Xm/wNWPw@public.gmane.org>
2009-07-07 20:41 ` Rafael J. Wysocki
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