[Resolved]: Panic: GPF in kernel mode in fork_exit() (prior to FS mouont)
David Wolfskill
david at catwhisker.org
Mon Nov 23 14:00:31 UTC 2015
On Mon, Nov 23, 2015 at 03:33:17PM +0200, Konstantin Belousov wrote:
> ...
> > I'm happy to test possible fixes.
>
> The source line which paniced is kern_fork.c:1025, according to the kgdb
> backtrace. The corresponding fragment is
> if (p->p_sysent->sv_schedtail != NULL)
> (p->p_sysent->sv_schedtail)(td);
> The revision 291171 changed layout of the dereferenced structure
> sysentvec. Was your kernel build clean, or did you used -DNO_CLEAN or
> similar option ? If yes, remove the kernel build directory and start
> from scratch.
A plain "make kernel" later (without -DNO_CLEAN) on the build machine, and:
FreeBSD freebeast.catwhisker.org 11.0-CURRENT FreeBSD 11.0-CURRENT #1910 r291193M/291193:1100090: Mon Nov 23 05:53:43 PST 2015 root at freebeast.catwhisker.org:/common/S4/obj/usr/src/sys/GENERIC amd64
Thanks! :-)
Peace,
david
--
David H. Wolfskill david at catwhisker.org
Those who would murder in the name of God or prophet are blasphemous cowards.
See http://www.catwhisker.org/~david/publickey.gpg for my public key.
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