Date: Mon, 12 Nov 2007 18:52:15 -0200 From: "Alexandre Biancalana" <biancalana@gmail.com> To: freebsd-current@freebsd.org Subject: zfs import panic Message-ID: <8e10486b0711121252v778c79b3pce9f7338db17666c@mail.gmail.com>
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Hi list,
After an spontaneous reboot this weekend our backup server is
panic'ing on zfs import. I've the vmcore file but I can't debug this
with kgdb
:/var/crash # more info.3
Dump header from device /dev/ad0s1b
Architecture: amd64
Architecture Version: 2
Dump Length: 103477248B (98 MB)
Blocksize: 512
Dumptime: Mon Nov 12 14:56:12 2007
Hostname:
Magic: FreeBSD Kernel Dump
Version String: FreeBSD 7.0-BETA2 #0: Mon Nov 12 11:49:07 BRST 2007
root@:/usr/src/sys/amd64/compile/MANNY.debug
Panic String: solaris assert: ss == NULL, file:
/usr/src/sys/modules/zfs/../../contrib/opensolaris/uts/common/fs/zfs/space_map.c,
line: 110
Dump Parity: 2217569595
Bounds: 3
Dump Status: good
:/var/crash # kgdb /boot/kernel/kernel vmcore.3
[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 "amd64-marcel-freebsd".
(no debugging symbols found)...Attempt to extract a component of a
value that is not a structure pointer.
(kgdb)
Someone can give me a hand with that ?
Best Regards,
Alexandre
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