Subject: kern/31386: pthreads programs die in pthread__sched_bulk
To: None <kern-bug-people@netbsd.org, gnats-admin@netbsd.org,>
From: None <tokuda@tokuda.net>
List: netbsd-bugs
Date: 09/24/2005 19:24:01
>Number: 31386
>Category: kern
>Synopsis: pthreads programs die in pthread__sched_bulk
>Confidential: no
>Severity: critical
>Priority: high
>Responsible: kern-bug-people
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Sat Sep 24 19:24:01 +0000 2005
>Originator: Hiroshi TOKUDA
>Release: NetBSD obs266 3.99.9 NetBSD 3.99.9
>Organization:
Hiroshi TOKUDA
>Environment:
System : NetBSD obs266 3.99.9 NetBSD 3.99.9 (OPENBLOCKS266) #0: Sat Sep 24 17:33:38 UTC 2005 root@mini:/usr/export/o/20050924/evbppc/sys/arch/evbppc/compile/OPENBLOCKS2
66 evbppc
Machine : OpenBlockS266
>Description:
Programs die repeatedly with the following error:
obs266$ dig
assertion "qhead->pt_spinlocks == 0" failed: file "/usr/export/s/20050924/src/lib/libpthread/pthread_run.c", line 266, function "pthread__sched_bulk"
obs266$ gdb /usr/bin/dig
GNU gdb 5.3nb1
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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.
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This GDB was configured as "powerpc--netbsd"...(no debugging symbols found)...
(gdb) run
Starting program: /usr/bin/dig
(no debugging symbols found)...(no debugging symbols found)...
assertion "qhead->pt_spinlocks == 0" failed: file "/usr/export/s/20050924/src/lib/libpthread/pthread_run.c", line 266, function "pthread__sched_bulk"
(no debugging symbols found)...
Program received signal SIGABRT, Aborted.
0x419c863c in ?? () from /usr/lib/libc.so.12
(gdb) quit
The program is running. Exit anyway? (y or n) y
obs266$
>How-To-Repeat:
See above.
>Fix:
I don't know.