Bug #24482 MYSQLD crashes after getting a NDB delete table timing out
Submitted: 21 Nov 2006 17:20 Modified: 14 Jan 2007 21:02
Reporter: Kris Buytaert (Candidate Quality Contributor) Email Updates:
Status: No Feedback Impact on me:
None 
Category:MySQL Cluster: Cluster (NDB) storage engine Severity:S3 (Non-critical)
Version:5.1.11 OS:Linux (Centos 4.2)
Assigned to: CPU Architecture:Any

[21 Nov 2006 17:20] Kris Buytaert
Description:
Similar Behaviour as 24480 and 24481 however this time after an NDB delete timing out .

thd=0xf4e1c1f0
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=0x30e4dc, backtrace may not be correct.
Stack range sanity check OK, backtrace follows:
0x81d9210 handle_segfault + 416
0x76f8b8 (?)
0x81d6d07 _Z16copy_and_convertPcjP15charset_info_stPKcjS1_Pj + 87
0x82c0ab3 _Z11mysql_rm_dbP3THDPcbb + 275
0x81f3cd7 _Z21mysql_execute_commandP3THD + 7783
0x81f9abb _Z11mysql_parseP3THDPcj + 347
0x81f07e3 _Z16dispatch_command19enum_server_commandP3THDPcj + 1123
0x81f032d _Z10do_commandP3THD + 141
0x81ef85f handle_one_connection + 655
0x76a080 (?)
0x22323e (?)

How to repeat:
Similar crashes but not identical ones
[21 Nov 2006 17:53] Valeriy Kravchuk
Thank you for a problem report. Please, send you my.cnf file content and the results of:

free
uname -a

Try also to repeat with a newer version, 5.1.12.
[21 Nov 2006 20:46] Kris Buytaert
[validation@DB-B ~]$ free -m
             total       used       free     shared    buffers     cached
Mem:          2024       2006         17          0        247        692
-/+ buffers/cache:       1066        957
Swap:          486          0        486
[validation@DB-B ~]$ uname -a
Linux DB-B 2.6.9-22.EL #1 SMP Fri Jan 20 10:18:52 GMT 2006 i686 i686 i386 GNU/Linux

No swap used, no oom issues yet , stock Centos 4.2 kernel.

I`m actually awaiting 5.1.13 binaries before I try the actual upgrade.
Will a rolling upgrade be feasable already ? 

my.cnf in attachment
[14 Dec 2006 21:02] Valeriy Kravchuk
Thank you for a bug report. Please, try to repeat with a newer version, 5.1.14, and inform about the results.
[15 Jan 2007 0:00] Bugs System
No feedback was provided for this bug for over a month, so it is
being suspended automatically. If you are able to provide the
information that was originally requested, please do so and change
the status of the bug back to "Open".