Hello !

I recent migrate from 3.23 to 4.0.5 version and
in my server , i set the Default table type to InnoDB. it works as
well, but my temporary tables crashes mysqlserver on truncate command, the logdump is:



----- start here

mysqld got signal 11;
This could be because you hit a bug. It is also possible that this binary
or one of the libraries it was linked against is corrupt, improperly built,
or misconfigured. This error can also be caused by malfunctioning hardware.
We will try our best to scrape up some info that will hopefully help diagnose
the problem, but since we have already crashed, something is definitely wrong
and this may fail.

key_buffer_size=67104768
read_buffer_size=1044480
sort_buffer_size=2097144
max_used_connections=3
max_connections=100
threads_connected=3
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_connections = 372331 K
bytes of memory
Hope that's ok; if not, decrease some variables in the equation.

thd=0x86a95f8
Attempting backtrace. You can use the following information to find out
where mysqld died. If you see no messages after this, something went
terribly wrong...
Cannot determine thread, fp=0xbe3fe8d8, backtrace may not be correct.
Stack range sanity check OK, backtrace follows:
0x80d5109
0x40034f54
0x819019f
0x8134021
0x812c7cc
0x810e730
0x80e1ed2
0x80e3d45
0x80df438
0x80e5191
0x80de6de
0x400320ba
0x401bad6a
New value of fp=(nil) failed sanity check, terminating stack trace!
Please read http://www.mysql.com/doc/U/s/Using_stack_trace.html and follow 
instructions on how to resolve the stack trace. Resolved
stack trace is much more helpful in diagnosing the problem, so please do 
resolve it
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort...
thd->query at 0x8690c18 = truncate table contratante_78B73C2E
thd->thread_id=6

Successfully dumped variables, if you ran with --log, take a look at the
details of what thread 6 did to cause the crash.  In some cases of really
bad corruption, the values shown above may be invalid.

The manual page at http://www.mysql.com/doc/C/r/Crashing.html contains
information that should help you find out what is causing the crash.

Number of processes running now: 0
021119 10:04:13  mysqld restarted

-------- cut

After this the InnoDB restart in recovery mode and mysql running
normal.

The table contratante_78B73C2E is a temporary table created with
InnoDB type. The command used to create contratante_78B73C2E is:


create temporary table contratante_78B73C2E select * from other_table Type = InnoDB;


My System Is:

Debian GNU/Linux 3.0 with kernel 2.4.19
MySQL+InnoDB 4.0.5
ReiserFS

Tnks for attenction...


sql,query
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  ++  Dyego Souza do Carmo   ++           Dep. Desenvolvimento   
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