From owner-freebsd-current@FreeBSD.ORG Sat Sep 21 19:23:45 2013 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 49E5F411 for ; Sat, 21 Sep 2013 19:23:45 +0000 (UTC) (envelope-from bdrewery@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:1900:2254:206c::16:87]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 2B7E22477 for ; Sat, 21 Sep 2013 19:23:45 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.7/8.14.7) with ESMTP id r8LJNiIx010739 for ; Sat, 21 Sep 2013 19:23:44 GMT (envelope-from bdrewery@freefall.freebsd.org) Received: (from bdrewery@localhost) by freefall.freebsd.org (8.14.7/8.14.7/Submit) id r8LJNiXD010738 for freebsd-current@freebsd.org; Sat, 21 Sep 2013 19:23:44 GMT (envelope-from bdrewery) Received: (qmail 10932 invoked from network); 21 Sep 2013 14:23:42 -0500 Received: from unknown (HELO ?10.10.0.24?) (freebsd@shatow.net@10.10.0.24) by sweb.xzibition.com with ESMTPA; 21 Sep 2013 14:23:42 -0500 Message-ID: <523DF233.8060909@FreeBSD.org> Date: Sat, 21 Sep 2013 14:23:31 -0500 From: Bryan Drewery Organization: FreeBSD User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:17.0) Gecko/20130801 Thunderbird/17.0.8 MIME-Version: 1.0 To: Cy Schubert Subject: Re: Panic on head (r255759) [_callout_stop_safe()-> panic: Lock lle not exclusively locked @ /usr/src/sys/kern/kern_rwlock.c:140] References: <201309211914.r8LJEXU9005233@slippy.cwsent.com> In-Reply-To: <201309211914.r8LJEXU9005233@slippy.cwsent.com> X-Enigmail-Version: 1.5.2 OpenPGP: id=3C9B0CF9; url=http://www.shatow.net/bryan/bryan.asc Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="rbcJuuBlQHmA5AVm9H9HnPsJpk2Mx7nno" Cc: freebsd-current@freebsd.org X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 21 Sep 2013 19:23:45 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --rbcJuuBlQHmA5AVm9H9HnPsJpk2Mx7nno Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable On 9/21/2013 2:14 PM, Cy Schubert wrote: > In message <523D8C39.4050307@FreeBSD.org>, Bryan Drewery writes: >> This is an OpenPGP/MIME signed message (RFC 4880 and 3156) >> --bTOWMsw68o4sI8l0qJIHm7QU0StCi2OQm >> Content-Type: text/plain; charset=3DISO-8859-1 >> Content-Transfer-Encoding: quoted-printable >> >> On 9/21/2013 7:06 AM, Bjoern A. Zeeb wrote: >>> On Sat, 21 Sep 2013, Bryan Drewery wrote: >>> =3D20 >>>>> Unread portion of the kernel message buffer: >>>>> panic: Lock lle not exclusively locked @ >>>>> /usr/src/sys/kern/kern_rwlock.c:140 >>>>> >>>>> cpuid =3D3D 0 >>>>> KDB: stack backtrace: >>>>> db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame >>>>> 0xfffffe118aeef820 >>>>> kdb_backtrace() at kdb_backtrace+0x39/frame 0xfffffe118aeef8d0 >>>>> vpanic() at vpanic+0x126/frame 0xfffffe118aeef910 >>>>> panic() at panic+0x43/frame 0xfffffe118aeef970 >>>>> __rw_assert() at __rw_assert+0xa3/frame 0xfffffe118aeef980 >>>>> _callout_stop_safe() at _callout_stop_safe+0x54/frame 0xfffffe118ae= ef=3D >> 9f0 >>>>> arptimer() at arptimer+0x14e/frame 0xfffffe118aeefa30 >>>>> softclock_call_cc() at softclock_call_cc+0x188/frame 0xfffffe118aee= fb=3D >> 10 >>>>> softclock() at softclock+0x47/frame 0xfffffe118aeefb30 >>>>> intr_event_execute_handlers() at >>>>> intr_event_execute_handlers+0x93/frame 0xfffffe118aeefb70 >>>>> ithread_loop() at ithread_loop+0xa6/frame 0xfffffe118aeefbb0 >>>>> fork_exit() at fork_exit+0x84/frame 0xfffffe118aeefbf0 >>>>> fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe118aeefbf0 >>>>> --- trap 0, rip =3D3D 0, rsp =3D3D 0xfffffe118aeefcb0, rbp =3D3D 0 = --- >>> =3D20 >>> =3D20 >>> +1 from me; I guess introduced somwhere between 255569 and 255758, >>> as these are my edges of kernel.old and kernel. >>> =3D20 >> >> r255726 was stable for me. r255759 is not. >> >> r255755 converted ipfilter to callout, but I am unsure if that is the >> problem. >=20 > I've been running the r255755 code locally on a couple of r255665 syste= ms=20 > for about a week with no problems but I'll check it again. >=20 >=20 It's ok, the problem wasn't your commit afterall. I missed that another made more impactful callout changes recently. --=20 Regards, Bryan Drewery --rbcJuuBlQHmA5AVm9H9HnPsJpk2Mx7nno Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (MingW32) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBAgAGBQJSPfI4AAoJEG54KsA8mwz5pCQP/j81sWLaVMDVXfW/jikKYP7R EQsuymBhkw1pRkoH+rc5sO2156Bro9CWXHclFUF55XuEpvJCKQxRlNEbJfr0g5mI tetZ18nc7TrhIYc+49+wfxSMZjbhYzmWgWyNzdJEQpfsKET/gGf7uCg39Gh0kb65 H6/lUXsNnmD3Rb6+TnbTK8PwncCeGMo5MCq2DFM5UiKZx6EpOYWekHlxyHZDYR6L MB4NeZiVRno7ySL4qP/zy0HgO6wzhQqXBbWgUENGIgWzaiW0GgDWR1+aySUvR3kU tSTC32K+DZsMD76s/MQWtBntznWa65H2nq3ZnA4qg20FfuTqZR5YtdekjCIcQU8V 5J9PTbE9IRYgtEFPMmD1MzmW+ixFIOwEf8w8TeTPrCYlS+K9im+uEj1vK/NeG1Jn bLnmBP7BBz2wjw3o/509LnDU43R/HEWv5oj9oUNV4g2mNVy4x0DMr1IWjw8c3eye JAzCe77PZBWjDKxNDD7VzbpQtT+gy/c6md3QUWsi2aTs39JFVkoyJzmMwPqyP5/5 1Mvd1JtG6jIayveppUUpCfA5N0vTWJmdcjGcbvtA36qneh3QklMUak1dt/0Jfxq5 HBnDcvVd4lNJkZG9CgpDut7C5t250NyzO6Dvj67BpyCGKgcXieQCZJOKvt1papL5 n8iT7HcQqEoKMlOxf8pe =vipT -----END PGP SIGNATURE----- --rbcJuuBlQHmA5AVm9H9HnPsJpk2Mx7nno--