Re: panic: tcp_input: TCPS_LISTEN in netinet/tcp_input.c:2370

From: Arjan Van Leeuwen <avleeuwen_at_gmail.com>
Date: Tue, 21 Dec 2004 09:29:10 +0100
On Mon, 20 Dec 2004 22:52:31 +0100, Peter Holm <peter_at_holm.cc> wrote:
> On Mon, Dec 20, 2004 at 10:16:00PM +0100, Andre Oppermann wrote:
> > Peter Holm wrote:
> > >On Mon, Dec 20, 2004 at 09:11:46PM +0100, Andre Oppermann wrote:
> > >
> > >>Peter Holm wrote:
> > >>
> > >>>During stress test with GENERIC HEAD from Dec 20 12:18 UTC I got:
> > >>>
> > >>>panic(c08374d0,8,c08f46e0,c1523170,3e0) at panic+0x190
> > >>>tcp_input(c2877900,14,2,c082b363,246) at tcp_input+0x2689
> > >>>ip_input(c2877900,18,c091a0b8,cbc7fcf4,c0681867) at ip_input+0xd6
> > >>>netisr_processqueue(c154a080,c154c180,c1523170,cbc7fd1c,c05ffa66)
> > >>>   at netisr_processqueue+0xf
> > >>>swi_net(0,0,0,c1554bd0,0) at swi_net+0x8b
> > >>>ithread_loop(c154c180,cbc7fd48,c154c180,c05ff8c8,0) at
> > >>>ithread_loop+0x19e
> > >>>fork_exit(c05ff8c8,c154c180,cbc7fd48) at fork_exit+0x7e
> > >>>fork_trampoline() at fork_trampoline+0x8
> > >>>
> > >>>http://www.holm.cc/stress/log/cons96.html
> > >>
> > >>Interesting.  Can you specify what kind of test was running at the
> > >>time of panic?
> > >>
> > >
> > >The tests from http://www.holm.cc/stress/src/stress.tgz
> >
> > Can you find out which of those test was doing the connect and listen?
> >
> 
> That would be the "net" test.
> 
> > >Let me know if you need any more info or gdb output.
> >
> > Yes, please give *th, *inp and *so as well.
> >
> 
> I've updated http://www.holm.cc/stress/log/cons96.html

This panic was also mentioned several times on stable_at_ (with
5.3-RELEASE). I was unable to get a kernel dump when I posted to
stable, but I hope it can be fixed now that Peter has all the info!

Best regards,

Arjan

> 
> --
> Peter Holm
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Received on Tue Dec 21 2004 - 07:29:12 UTC

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