panic: thread's turnstile has pending threads
Mark Atkinson
atkin901 at yahoo.com
Fri Apr 27 14:55:30 UTC 2007
John Baldwin wrote:
> On Thursday 19 April 2007 04:17:11 pm Mark Atkinson wrote:
>> Mark Atkinson wrote:
>>
>> > 7.0-CURRENT FreeBSD 7.0-CURRENT #6: Fri Mar 30 07:14:23 PDT 2007
>> >
>> > Has anyone seen this? This machine has dual CPUs plus two shared
>> > interrupt 8 port serial I/O cards under uart/puc.
>>
>> Additional info:
>>
>> # kgdb ./kernel.debug /var/crash/vmcore.7
>> [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:
>> panic: thread's turnstile has pending threads
>
> This is a "can't happen" panic. Can you go up to the frame 10 and do 'p
> *ts'?
>
Forgot to add, there already is a 'p *ts' at frame 10 in the original
message... :-)
--
Mark Atkinson
atkin901 at yahoo.com
(!wired)?(coffee++):(wired);
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