Date: Fri, 25 Apr 2008 05:50:04 GMT From: Kris Kennaway <kris@FreeBSD.org> To: freebsd-net@FreeBSD.org Subject: Re: misc/123066: kernel trap with ipsec Message-ID: <200804250550.m3P5o4f1010354@freefall.freebsd.org>
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The following reply was made to PR kern/123066; it has been noted by GNATS. From: Kris Kennaway <kris@FreeBSD.org> To: Mihail <msaf1980@rambler.ru> Cc: freebsd-gnats-submit@FreeBSD.org Subject: Re: misc/123066: kernel trap with ipsec Date: Fri, 25 Apr 2008 05:46:54 +0000 On Fri, Apr 25, 2008 at 04:13:40AM +0000, Mihail wrote: > (kgdb) backtrace > #0 doadump () at pcpu.h:195 > #1 0xc075df57 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:409 > #2 0xc075e219 in panic (fmt=Variable "fmt" is not available. > ) at /usr/src/sys/kern/kern_shutdown.c:563 > #3 0xc0a9766c in trap_fatal (frame=0xc884e934, eva=3621180904) > at /usr/src/sys/i386/i386/trap.c:899 > #4 0xc0a978f0 in trap_pfault (frame=0xc884e934, usermode=0, eva=3621180904) > at /usr/src/sys/i386/i386/trap.c:812 > #5 0xc0a9829c in trap (frame=0xc884e934) at /usr/src/sys/i386/i386/trap.c:490 > #6 0xc0a7e21b in calltrap () at /usr/src/sys/i386/i386/exception.s:139 > #7 0xc0a952f6 in generic_bcopy () at /usr/src/sys/i386/i386/support.s:498 > Previous frame inner to this frame (corrupt stack?) Unfortunately we need the rest of the stack. Can you either try to reproduce with DDB in the kernel and obtain a stack trace from there, or if this is not possible then try recompiling the kernel with -O instead of -O2 which tends to produce better stack traces. Kris
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