Date: Thu, 27 Dec 2007 15:50:02 GMT From: Per olof Ljungmark <peo@intersonic.se> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/118044: panic: spin lock held too long Message-ID: <200712271550.lBRFo2ot011786@freefall.freebsd.org>
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The following reply was made to PR kern/118044; it has been noted by GNATS.
From: Per olof Ljungmark <peo@intersonic.se>
To: Maxime Henrion <mux@FreeBSD.org>
Cc: bug-followup@FreeBSD.org
Subject: Re: kern/118044: panic: spin lock held too long
Date: Thu, 27 Dec 2007 16:49:33 +0100
Maxime Henrion wrote:
> Hi Per,
>
>
> There is a suspicion that the problem you are experiencing might
> be fixed by a patch that has just been committed to HEAD. Could
> you please give it a try? It's a fairly small patch, you just need
> to apply revision 1.125 of sys/net/route.c and revision 1.68 of
> sys/net/route.h.
>
> Let me know if you need some help in doing this testing.
>
...and here is the type of packet I *think* triggers the bug.
16:48:24.680815 IP (tos 0x0, ttl 255, id 61287, offset 0, flags [none],
proto ICMP (1), length 56) aiko.i.inter-sonic.com >
ruben.i.inter-sonic.com: ICMP redirect kreutzman.h.inter-sonic.com to
host aiko.i.inter-sonic.com, length 36
IP (tos 0x10, ttl 64, id 36864, offset 0, flags [none], proto
TCP (6), length 100) ruben.i.inter-sonic.com.ssh >
kreutzman.h.inter-sonic.com.60239: [|tcp]
0x0000: 000d 9d57 719a 0008 0252 f9e6 0800 4500 ...Wq....R....E.
0x0010: 0038 ef67 0000 ff01 476c c0a8 01fe c0a8 .8.g....Gl......
0x0020: 01a2 0501 a8df c0a8 01fe 4510 0064 9000 ..........E..d..
0x0030: 0000 4006 7a18 c0a8 01a2 ac10 0211 0016 ..@.z...........
0x0040: eb4f 1dc5 864d .O...M
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