Date: Fri, 27 Apr 2007 07:55:18 -0700 From: Mark Atkinson <atkin901@yahoo.com> To: freebsd-current@freebsd.org Subject: Re: panic: thread's turnstile has pending threads Message-ID: <f0t2sm$35k$1@sea.gmane.org> References: <f08hdc$s5t$1@sea.gmane.org> <f08io7$11h$1@sea.gmane.org> <200704261732.59281.jhb@freebsd.org>
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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@yahoo.com (!wired)?(coffee++):(wired);
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