Date: Sun, 16 Nov 2003 05:49:14 +0100 From: Harald Schmalzbauer <h@schmalzbauer.de> To: Robert Watson <rwatson@freebsd.org> Cc: current@freebsd.org Subject: Re: kernel panic with todays source Message-ID: <200311160549.14917@harrymail> In-Reply-To: <Pine.NEB.3.96L.1031115233217.25438Z-100000@fledge.watson.org> References: <Pine.NEB.3.96L.1031115233217.25438Z-100000@fledge.watson.org>
next in thread | previous in thread | raw e-mail | index | archive | help
[-- Attachment #1 --] On Sunday 16 November 2003 05:34, Robert Watson wrote: > On Sun, 16 Nov 2003, Harald Schmalzbauer wrote: > > Fatal trap 12 :page fault while in kernel mode > > fault virtual address =0x24 > > fault code =supervisor read, page not present > > instruction pointer =0x8:0xc056c706 > > stack pointer =0x10:0xcdca4ca4 > > frame pointer =0x10:0xcdca4ca4 > > code segment =base 0x0, limit 0xfffff, type 0x1b > > =DPL 0, pres 1, def32 1, gran 1 > > processor eflags =resume, IOPL=0 > > current process =11 (idle) > > trap number =12 > > panic: page fault > > > > I do have compiled the kernel with makeoptions debug but I don't have a > > serial terminal nor firewire. > > Could you show the output from running the following command in "gdb -k > kernel.debug": > > l *0xc056c706 > > This will tell us where in the kernel the instruction pointer in question > was. For whatever reason, your kernel panic doesn't seem to have dropped > you into DDB (at least, the output looks that way). If you did get into > ddb, the results of the "trace" command would be very helpful. As you > have no serial console, it's probably sufficient to just transcript the I think for this I need to set "options DDB" in my kernel, don't I? But without serial terminal this is pretty useless I think. But I'll do if you can get needed information which was otherwise not accessable. Thanks, -Harry > offsets at the end of each line in the trace (functioname+0xOFFSET) > without the argument entries. > > Robert N M Watson FreeBSD Core Team, TrustedBSD Projects > robert@fledge.watson.org Network Associates Laboratories [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.3 (FreeBSD) iD8DBQA/twHKBylq0S4AzzwRAlzpAJ4hH/EBn9+uXh57Oa4/KoGTDb8QagCeJPQO yvlzXI5nxqdX2vE1f+TMAFI= =+4GF -----END PGP SIGNATURE-----
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200311160549.14917>