Date: Thu, 21 Feb 2013 21:51:13 +0200 From: Konstantin Belousov <kostikbel@gmail.com> To: "O. Hartmann" <ohartman@zedat.fu-berlin.de> Cc: FreeBSD-current <freebsd-current@freebsd.org>, Shawn Webb <lattera@gmail.com> Subject: Re: r247095 Boot Failure Message-ID: <20130221195113.GB2598@kib.kiev.ua> In-Reply-To: <5126783C.7030008@zedat.fu-berlin.de> References: <CADt0fhyCwon6E%2B0dP47Hz-GxOXPO3ihZH%2BZZNbMwRUf5ppSt5g@mail.gmail.com> <5126783C.7030008@zedat.fu-berlin.de>
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--XeYnZTu7hwE7l7sm Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Feb 21, 2013 at 08:40:44PM +0100, O. Hartmann wrote: > Am 02/21/13 16:28, schrieb Shawn Webb: > > I'm on r247095. My box is failing to boot on a Dell Precision T7500. I'm > > running ZFS as root with a mirrored root pool. > >=20 > > Here's a pic of the box failing: > > https://lh5.googleusercontent.com/-Lq_jlX8of0o/USY4cqZ5BOI/AAAAAAAAGoI/= Nd1LGPbFjHc/s1112/IMG_20130221_100723.jpg > >=20 > > There isn't much useful information in the pic. No crash dump is genera= ted. > > Where do I go from here? > >=20 > > I can boot into kernel.old and that works as a workaround for now. > >=20 > > Thanks, > >=20 > > Shawn >=20 >=20 > Well, I guess you faced the same problem I reported in two days ago. I > have this crash on ALL(!) of my FreeBSD 10.0-CURRENT boxes, which use > CLANG as the default compiler as well as setting CXXFLAGS+=3D > -stdlib=3Dlibc++ > CXXFLAGS+=3D -std=3Dc++1 >=20 > The working kernel on those boxes is >=20 > FreeBSD 10.0-CURRENT #0 r246949: Mon Feb 18 22:20:30 CET 2013/amd64 >=20 > On our Intel Core2Duo (Q6600/E8400) boxes the crash looks like yours in > the picture, but sometimes there is "trap 18" or "trap 16" instead of > the cryptic signs. >=20 > On a more modern Ivy-Bridge i3-3220, I get blinking, funky funny clock > characters on the screen - this box uitilizes as a server the Intel iGPU > of the CPU. >=20 > Since I use customized kernels, I tried to start with the official > GENERIC kernel and disabling every setting in /boot/loader.conf, but the > result is even with such a setting the same - all boxes crashes with the > kernel sources > r246949. >=20 > I also tried to enable the debugging features in the customized kernel > (as they are enabled in the GENERIC), but there is no chance to get any > backtrace, the kernel simply gets stuck or - on the mentioned box with > the ivy Bridge, simply blinking funnily as a home computer in the late 80= s. >=20 > Sorry for being unable to report more substantial facts on that. The supposed fix was committed as r247117. --XeYnZTu7hwE7l7sm Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (FreeBSD) iQIcBAEBAgAGBQJRJnqwAAoJEJDCuSvBvK1BjSwP/ip4i25LGOHX8uWlp4kSkn85 ifPJhwraYhJts+Ct899P0bvsCrvdYxjQKgI+dncJxAWoTVtvwa2klLbSgeswRxEw ga9ICmamvLy6Sk33VyytZE7laShu0OCvKEbEKuuJvRzm/O9+zKFbfkp95R/PxFY4 IwJ96JMVvTYReOsAfk+RV/sjrW/uMUX3Q0zt5p76NUZANoQSgNj1bKqrQoIKGQL5 Nee3UGX7vTBVG6IDDIQGILIvvz5l/br5OTbLfl6nlyEYFoJY/dY6UpddFBvZOugm uns7JMmYdpt2dIdMvZFKERVBrkLOhDM/LGd4b5t43VDKxBJgjb+gaEQH+qaqrMt4 LvjeNGd9UErAKNSQsoiq86/n7OmvopoKlisGbY15TIK8IvCOzJAld4EYmLJ6K9uQ lSCHp5W67U4MAr7ZaDhJkFYE4Z/xJ4oIRfvWRiYQ5ga+BfcnzZgiu5ws4l+CgriF g9FVcW/HNHmDg0DAjCVbN61fEEsLiZCi3VNZVVmY7ruOFxSJK31nJLQxXkPsx+3f xKaDhL3edh9bQ9E78LnX4rb8NkTlulbwb+Qf2OyU9sEgx+SW8NrTWllu9adjGmyf PlpSwmdMzfwoEPd/y1fmtYiP6jSsarLgGPWmLa0PdwZJG1v5a+zNxsQUU/r9uBl9 X1vjUxn8eGZ99wy/XYn3 =+v2w -----END PGP SIGNATURE----- --XeYnZTu7hwE7l7sm--
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