Re: MySQL crashes on amd64

Kris Kennaway wrote:
> On Wed, Nov 02, 2005 at 10:38:43AM +1030, Greg 'groggy' Lehey wrote:
> 
>>On Monday, 31 October 2005 at 11:41:21 +0100, Stefan Cars wrote:
>>
>>>Kris Kennaway wrote:
>>>
>>>>On Sun, Oct 30, 2005 at 03:52:42PM -0500, Daniel Eischen wrote:
>>>>
>>>>>On Sun, 30 Oct 2005, Kris Kennaway wrote:
>>>>>
>>>>>>On Sun, Oct 30, 2005 at 02:45:57PM +0100, Stefan Cars wrote:
>>>>>>
>>>>>>>No. I don't need both. Removed libpthread.so.1 and still the same
>>>>>>>problem.
>>>>>>
>>>>>>You removed the mapping entry, or the file itself?  Daniel asked for
>>>>>>the latter.
>>>>>
>>>>>Or perhaps try using libmap.conf to map libpthread.so.1 to
>>>>>libpthread.so.2 without any other mappings:
>>>>>
>>>>>	libpthread.so.1		libpthread.so.2
>>>>
>>>>This is just a partial workaround, of course, and any of your
>>>>binaries that are also linked to two versions of other libraries
>>>>may still experience crashes (or may start to crash later when the
>>>>new libraries change further).  You really want to track down and
>>>>fix the root cause now, to save you hours of pain later when the
>>>>problem recurs elsewhere.
>>>
>>>The thing is I don't need the libpthread.so.1 to libpthread.so.2
>>>mapping, it works anyway (although mysql crashes) but when mapping
>>>libpthread.so* to libthr* it works perfectly.
>>
>>It would be nice to find the bug rather than a workaround.  Can you
>>get a stack dump of the server?
> 
> 
> The bug is well understood and is solely on the user end (operator did
> not upgrade software correctly, and caused it to be linked to two
> versions of the same library), it's not a software or FreeBSD bug.
> 
> Kris


I don't think this is the case, if I use libthr.so it works perfectly, 
If I use libpthread.so it doesn't work. It depends on what lib I link it 
to. The mysqld was NOT linked to two versions of the same library.

/S