Description:
partition_mgm_lc[012]_ndb test passes, but master1 crashes!
see master1.err:
It works in 5.1-bugteam, but fails on 6.0-bugteam
(gdb) bt
#0 0x91c0c08a in __assert_rtn ()
#1 0x007338ea in my_write_core (sig=10) at stacktrace.c:307
#2 0x000f31e7 in handle_segfault (sig=10) at mysqld.cc:2657
#3 <signal handler called>
#4 0x00713901 in alloc_root (mem_root=0x4, length=46) at my_alloc.c:177
#5 0x0031cae4 in ndbcluster_prepare_rename_share (share=0x0, new_key=0x2068af0 "./mysql_test_db/tableb") at ha_ndbcluster.cc:8785
#6 0x00341b8d in ndb_binlog_thread_handle_schema_event_post_epoch (thd=0x2027c18, post_epoch_log_list=0xb06dee64, post_epoch_unlock_list=0xb06dee58) at ha_ndbcluster_binlog.cc:2197
#7 0x00346903 in ndb_binlog_thread_func (arg=0x0) at ha_ndbcluster_binlog.cc:4874
#8 0x91b566f5 in _pthread_start ()
#9 0x91b565b2 in thread_start ()
How to repeat:
Use latest mysql-6.0-bugteam and enable parts.partition_mgm_lcN_ndb and run them.
It looks like they pass, but there will be note in the warning log-file and ugly stuff in master1.err
warnings -file:
master1.err: parts.partition_mgm_lc1_ndb: Attempting backtrace. You can use the following information to find out
excerpt from master1.err:
0 mysqld 0x00734854 my_print_stacktrace + 44^@
1 mysqld 0x000f3c00 handle_segfault + 894^@
2 libSystem.B.dylib 0x91b9209b _sigtramp + 43^@
3 ??? 0xffffffff 0x0 + 4294967295^@
4 mysqld 0x0031dae4 _Z31ndbcluster_prepare_rename
_shareP19st_ndbcluster_sharePKc + 60^@
5 mysqld 0x00342b8d _Z29ndbcluster_show_status_bi
nlogP3THDPFbS0_PKcjS2_jS2_jE12ha_stat_type + 2381^@
6 mysqld 0x00347903 ndb_binlog_thread_func + 1101
3^@
7 libSystem.B.dylib 0x91b566f5 _pthread_start + 321^@
8 libSystem.B.dylib 0x91b565b2 thread_start + 34^@
080813 22:24:32 - mysqld got signal 10 ;
Suggested fix:
N/A
