From: Thomas Gleixner <tglx@linutronix.de>
To: John Culvertson <jculvertson@gmail.com>
Cc: linux-rt-users@vger.kernel.org
Subject: Re: 2.6.33.6-rt28 kernel oops while stressing network
Date: Fri, 27 Aug 2010 12:33:44 +0200 (CEST) [thread overview]
Message-ID: <alpine.LFD.2.00.1008271227370.2768@localhost.localdomain> (raw)
In-Reply-To: <AANLkTinOmnq0hxL9TaZAuu0x5LORAOKuGYFUam9fMzzo@mail.gmail.com>
John,
On Wed, 11 Aug 2010, John Culvertson wrote:
> I updated to 2.6.33.7-rt29, and I am seeing similar symptoms.
>
> [ 2120.781166] BUG: unable to handle kernel paging request at c11cd497
> [ 2120.784018] IP: [<c11d5ce2>] tcp_set_skb_tso_segs+0x33/0x85
can you please try to reproduce the problem with the function tracer
enabled ? Make sure that /proc/sys/kernel/ftrace_dump_on_oops is set
to 1.
When the bug reproduces the kernel will spill out the trace over the
serial console, which will take a while but should show us what's
going on.
Thanks,
tglx
prev parent reply other threads:[~2010-08-27 10:33 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-09 20:10 2.6.33.6-rt28 kernel oops while stressing network John Culvertson
2010-08-10 12:23 ` Patrice Kadionik
2010-08-10 13:00 ` Patrice Kadionik
2010-08-12 16:09 ` Patrice Kadionik
[not found] ` <AANLkTi=tPSeXTZkjPPm_MGmmOx2fZhryOkajgssv0EsX@mail.gmail.com>
2010-08-11 16:53 ` John Culvertson
2010-08-13 17:37 ` John Culvertson
2010-08-13 17:56 ` Darcy Watkins
[not found] ` <AANLkTikty=V_==0udO9F2MxpVxwuLzyOQZt0ha5=VC3y@mail.gmail.com>
2010-08-13 18:07 ` John Culvertson
2010-08-13 20:17 ` Sven-Thorsten Dietrich
2010-08-13 21:20 ` John Culvertson
2010-08-13 22:57 ` Sven-Thorsten Dietrich
2010-08-16 17:16 ` John Culvertson
2010-08-16 17:22 ` Sven-Thorsten Dietrich
[not found] ` <D61182AC8012EA4EBC531B3AF23BE1099C86D6@tranzeo-mail2.12stewart.tranzeo.com>
[not found] ` <AANLkTi=3cz2RyHPdoNRjucTozKqDmJc8sDh+hsnmhKAS@mail.gmail.com>
2010-08-13 19:56 ` Darcy Watkins
2010-08-27 10:33 ` Thomas Gleixner [this message]
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