kernel core files broken in 6.0?

[Julian Elischer]

don't worry.. something seems to be wromg with the debug kernel..


Julian Elischer wrote:

> Schiz0# cd /var/crash
> schizo# ls -latr
> total 1066042
> -rw-r--r--   1 root  wheel           5 Jul 25 07:12 minfree
> drwxr-xr-x  19 root  wheel         512 Jul 25 23:02 ..
> -rw-------   1 root  wheel         506 Jul 25 23:03 info.0
> -rw-r--r--   1 root  wheel           2 Jul 25 23:03 bounds
> -rw-------   1 root  wheel  1073283072 Jul 25 23:07 vmcore.0
> -rwxr-xr-x   1 root  wheel    21637059 Jul 28 03:52 kernel.debug
> drwxr-xr-x   2 root  wheel         512 Jul 28 03:52 .
> schizo# uname -a
> FreeBSD schizo.dev.vicor-nb.com 6.0-20050725-SNAP FreeBSD 
> 6.0-20050725-SNAP
> #0: Mon Jul 25 17:24:58 UTC 2005
> root at fbsd6.dev.vicor-nb.com:/usr/obj/usr/src/sys/GENERIC  i386
> schizo# strings /boot/kernel/kernel |grep SNAP
> ENSNAPSHOT
> SNAPSHOT
> @(#)FreeBSD 6.0-20050725-SNAP #0: Mon Jul 25 17:24:58 UTC 2005
> FreeBSD 6.0-20050725-SNAP #0: Mon Jul 25 17:24:58 UTC 2005
> 6.0-20050725-SNAP
> schizo#
> schizo# kgdb kernel.debug vmcore.0 |& more
> kgdb: kvm_read: invalid address (0x50012)
> kgdb: kvm_read: invalid address (0x7)
> kgdb: kvm_read: invalid address (0xd)
> kgdb: kvm_read: invalid address (0xd)
> kgdb: kvm_read: invalid address (0xd)
> kgdb: kvm_read: invalid address (0xd)
> kgdb: kvm_read: invalid address (0xd)
> kgdb: kvm_read: invalid address (0xd)
> kgdb: kvm_read: invalid address (0xd)
> kgdb: kvm_read: invalid address (0xd)
> kgdb: kvm_read: invalid address (0xd)
> kgdb: kvm_read: invalid address (0xd)
> kgdb: kvm_read: invalid address (0xd)
> kgdb: kvm_read: invalid address (0xd)
> kgdb: kvm_read: invalid address (0xd)
> kgdb: kvm_read: invalid address (0xd)
> kgdb: kvm_read: invalid address (0xd)
> kgdb: kvm_read: invalid address (0xd)
> kgdb: kvm_read: invalid address (0xd)
> kgdb: kvm_read: invalid address (0xd)
> kgdb: kvm_read: invalid address (0xd)
> kgdb: kvm_read: invalid address (0xd)
> kgdb: kvm_read: invalid address (0xd)
> byte 878
> {etc}
>
> Is there something I missed?
>
>
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