Date: Fri, 2 May 2003 16:43:32 +0930 (CST) From: "Wilkinson,Alex" <Alex.Wilkinson@dsto.defence.gov.au> To: Stefan Farfeleder <stefan+current@fafoe.dyndns.org> Cc: current@freebsd.org Subject: panic: ffs_blkfree: freeing free frag Message-ID: <20030502164146.K367@squirm.dsto.defence.gov.au> In-Reply-To: <20030501135011.GA568@wombat.fafoe> References: <20030501135011.GA568@wombat.fafoe>
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What is a DDB backtrace ? I thought you have already doen the backtrace with:
(kgdb) bt
#0 doadump () at /usr/home/stefan/freebsd/src/sys/kern/kern_shutdown.c:238
#1 0xc022bf33 in boot (howto=260)
at /usr/home/stefan/freebsd/src/sys/kern/kern_shutdown.c:370
#2 0xc022c27b in panic ()
....
And why would being in X affect doing a DDB ?
- aW
:I just got this panic I'd like to report. I was doing stuff in X, thus
:I cannot provide a DDB backtrace.
:
:
:Script started on Thu May 1 15:17:46 2003
:GNU gdb 5.2.1 (FreeBSD)
:Copyright 2002 Free Software Foundation, Inc.
:GDB is free software, covered by the GNU General Public License, and you are
:welcome to change it and/or distribute copies of it under certain conditions.
:Type "show copying" to see the conditions.
:There is absolutely no warranty for GDB. Type "show warranty" for details.
:This GDB was configured as "i386-undermydesk-freebsd"...
:panic: bremfree: removing a buffer not on a queue
:panic messages:
:---
:panic: ffs_blkfree: freeing free block
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