Date: Mon, 3 Mar 2008 06:10:02 GMT From: Kai Wang <kaiwang27@gmail.com> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/121294: kernel panic pcpu.h or 0x00000000 in ?? () Message-ID: <200803030610.m236A2nr092633@freefall.freebsd.org>
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The following reply was made to PR kern/121294; it has been noted by GNATS. From: Kai Wang <kaiwang27@gmail.com> To: bug-followup@freebsd.org Cc: Subject: Re: kern/121294: kernel panic pcpu.h or 0x00000000 in ?? () Date: Mon, 3 Mar 2008 06:41:33 +0100 On Sun, Mar 02, 2008 at 05:14:13PM +0000, Kirill wrote: > Casually panic. It can be two times a day or one time a week. Same here, my box (7.0-PRE) crashed once the day before yesterday, twice yesterday. plan0# kgdb -v kernel.debug /var/crash/vmcore.1 kgdb: core file: /var/crash/vmcore.1 kgdb: kernel image: kernel.debug [GDB will not be able to debug user-mode threads: /usr/lib/libthread_db.so: Undefined symbol "ps_pglobal_lookup"] GNU gdb 6.1.1 [FreeBSD] Copyright 2004 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-marcel-freebsd". Unread portion of the kernel message buffer: Cannot access memory at address 0x839858db (kgdb) bt #0 0x00000000 in ?? () (kgdb) list 1 /*- 2 * Copyright (c) 1991 Regents of the University of California. 3 * All rights reserved. 4 * Copyright (c) 1994 John S. Dyson 5 * All rights reserved. 6 * Copyright (c) 1994 David Greenman 7 * All rights reserved. 8 * Copyright (c) 2005 Alan L. Cox <alc@cs.rice.edu> 9 * All rights reserved. 10 * (kgdb)
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