Bug #37993 abort() on master in threadpool mode for rpl_row_max_relay_size.test
Submitted: 9 Jul 2008 14:46 Modified: 16 Nov 2008 12:14
Reporter: Andrei Elkin Email Updates:
Status: No Feedback Impact on me:
None 
Category:MySQL Server: General Severity:S3 (Non-critical)
Version:6.0 OS:Any
Assigned to: Assigned Account CPU Architecture:Any

[9 Jul 2008 14:46] Andrei Elkin 
Description:
The test failed in threadpool mode of the server leaving backtrace in

https://intranet.mysql.com/secure/pushbuild/getlog.pl?dir=bzr_mysql-6.0&entry=Matthias_Lei...

as

/data0/pushbuild/pb2-3/pb/bzr_mysql-6.0/15/mysql-6.0.6-alpha-pb15/sql/mysqld(my_no_flags_free+0x2000000000406b90)[0x400000000093bde0]
/data0/pushbuild/pb2-3/pb/bzr_mysql-6.0/15/mysql-6.0.6-alpha-pb15/sql/mysqld(_ZN15Field_varstring7val_strEP6StringS1_+0x1fffffffffd9e9c0)[0x40000000002d3c20]
/data0/pushbuild/pb2-3/pb/bzr_mysql-6.0/15/mysql-6.0.6-alpha-pb15/sql/mysqld(_ZN7ha_tina12encode_quoteEPh+0x20000000002397c0)[0x400000000076ea30]
/data0/pushbuild/pb2-3/pb/bzr_mysql-6.0/15/mysql-6.0.6-alpha-pb15/sql/mysqld(_ZN7ha_tina9write_rowEPh+0x200000000023a040)[0x400000000076f2c0]
/data0/pushbuild/pb2-3/pb/bzr_mysql-6.0/15/mysql-6.0.6-alpha-pb15/sql/mysqld(_ZN7handler12ha_write_rowEPh+0x2000000000058a30)[0x400000000058dcc0]
/data0/pushbuild/pb2-3/pb/bzr_mysql-6.0/15/mysql-6.0.6-alpha-pb15/sql/mysqld(_ZN24Log_to_csv_event_handler11log_generalEP3THDlPKcjiS3_jS3_jP15charset_info_st+0x1ffffffffff84440)[0x40000000004b96e0]
/data0/pushbuild/pb2-3/pb/bzr_mysql-6.0/15/mysql-6.0.6-alpha-pb15/sql/mysqld(_ZN6LOGGER17general_log_writeEP3THD19enum_server_commandPKcj+0x1ffffffffff7a920)[0x40000000004afbd0]
/data0/pushbuild/pb2-3/pb/bzr_mysql-6.0/15/mysql-6.0.6-alpha-pb15/sql/mysqld(_Z17general_log_printP3THD19enum_server_commandPKcz+0x1ffffffffff80990)[0x40000000004b5c50]
/data0/pushbuild/pb2-3/pb/bzr_mysql-6.0/15/mysql-6.0.6-alpha-pb15/sql/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcj+0x1fffffffffe3c8e0)[0x4000000000371bb0]
/data0/pushbuild/pb2-3/pb/bzr_mysql-6.0/15/mysql-6.0.6-alpha-pb15/sql/mysqld(_Z10do_commandP3THD+0x1fffffffffe3ebb0)[0x4000000000373e90]
/data0/pushbuild/pb2-3/pb/bzr_mysql-6.0/15/mysql-6.0.6-alpha-pb15/sql/mysqld(libevent_thread_proc+0x1fffffffffe193f0)[0x400000000034d670]

the bug might somehow relate to bug#36929.

How to repeat:
https://intranet.mysql.com/secure/pushbuild/showpush.pl?dir=bzr_mysql-6.0&order=15

Suggested fix:
First, wait till bug#36929 got merged with the main 6.0 tree and observe regression.
[16 Oct 2008 12:14] Alexander Nozdrin 
I tend to think that this failure was caused by Bug#36929,
and was fixed by the partial patch for that bug.
At least, the latest failure happened on 2008-07-28,
i.e. almost three months ago.

Moving to "Need Feedback". If no failure happens within 60 days,
the bug will be closed.
[17 Nov 2008 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".