MySQL 4.1 SIGBUS failiure with FreeBSD 6.0

[Glenn Nielsen]

Thanks for the reply.

I had run across most of your links below in my Google search.

Today I am going to try and reproduce the bug on a test box.
If I can reproduce the bug the first thing I will try is building
mysql with linux threads to see if that solves the problem.

Glenn

On Thu, Mar 23, 2006 at 06:48:31AM +0100, Kurt Jaeger wrote:
> Hi!
> 
> On Wed, Mar 22, 2006 at 03:51:10PM -0600, Glenn Nielsen wrote:
> > MySQL 4.1 SIGBUS failiure with FreeBSD 6.0
> [...]
> > (gdb) bt
> > #0  0x285292b7 in pthread_testcancel () from /usr/lib/libpthread.so.2
> > #1  0x285190a2 in sigaction () from /usr/lib/libpthread.so.2
> > #2  0x2851318d in pthread_kill () from /usr/lib/libpthread.so.2
> [...]
> > We are using mysql-server-4.1.18_2 from ports with native threads.
> 
> There were some discussions on -current and -stable about this topic.
> 
> See
> 
> http://bugs.mysql.com/bug.php?id=12251
> 
> for some details. Greg seems to work on it somehow.
> 
> See also
> 
> http://www.krellis.org/unix-stuff/mysql-freebsd-threads.html
> 
> and have a look into
> 
> http://lists.freebsd.org/mailman/htdig/freebsd-stable/2005-March/013241.html
> 
> There was some discussion on compiling it with linuxthreads instead
> of pthreads.
> 
> -- 
> MfG/Best regards, Kurt Jaeger                                  14 years to go !
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Glenn Nielsen             glenn at more.net | /* Spelin donut madder    |
MOREnet System Programming               |  * if iz ina coment.      |
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