Description:
InnoDB coredumps in shutdown when started with --innodb-use-sys-malloc=0:
#0 0x0000003c1ae0b9b2 in pthread_kill () from /lib64/libpthread.so.0
#1 0x00000000009e34db in my_write_core (sig=11)
at /spare2/mizioumt/ctc/mysql_src_c55/mysys/stacktrace.c:326
#2 0x0000000000531b55 in handle_segfault (sig=11)
at /spare2/mizioumt/ctc/mysql_src_c55/sql/mysqld.cc:2786
#3 <signal handler called>
#4 0x00000000008a07a1 in ut_free (ptr=0x2aaaabc73030)
at /spare2/mizioumt/ctc/mysql_src_c55/storage/innobase/ut/ut0mem.c:315
#5 0x000000000091d7d0 in mem_pool_free (pool=0x88fe310)
at /spare2/mizioumt/ctc/mysql_src_c55/storage/innobase/mem/mem0pool.c:276
#6 0x000000000091bff2 in mem_close ()
at /spare2/mizioumt/ctc/mysql_src_c55/storage/innobase/mem/mem0dbg.c:187
#7 0x0000000000880db2 in innobase_shutdown_for_mysql ()
at /spare2/mizioumt/ctc/mysql_src_c55/storage/innobase/srv/srv0start.c:2097
#8 0x0000000000847ed3 in innobase_end (hton=0x88cac90, type=HA_PANIC_CLOSE)
at /spare2/mizioumt/ctc/mysql_src_c55/storage/innobase/handler/ha_innodb.cc:2474
#9 0x00000000006f53f2 in ha_finalize_handlerton (plugin=0x88fb590)
at /spare2/mizioumt/ctc/mysql_src_c55/sql/handler.cc:419
#10 0x00000000005bd2e7 in plugin_deinitialize (plugin=0x88fb590,
ref_check=true) at /spare2/mizioumt/ctc/mysql_src_c55/sql/sql_plugin.cc:866
#11 0x00000000005bd79a in reap_plugins ()
at /spare2/mizioumt/ctc/mysql_src_c55/sql/sql_plugin.cc:954
#12 0x00000000005bfba5 in plugin_shutdown ()
at /spare2/mizioumt/ctc/mysql_src_c55/sql/sql_plugin.cc:1641
#13 0x00000000005307bb in clean_up (print_message=true)
at /spare2/mizioumt/ctc/mysql_src_c55/sql/mysqld.cc:1503
#14 0x0000000000532013 in unireg_abort (exit_code=7)
at /spare2/mizioumt/ctc/mysql_src_c55/sql/mysqld.cc:1437
#15 0x00000000005349df in init_server_components ()
at /spare2/mizioumt/ctc/mysql_src_c55/sql/mysqld.cc:4171
#16 0x00000000005355d2 in mysqld_main (argc=50, argv=0x88c9f68)
at /spare2/mizioumt/ctc/mysql_src_c55/sql/mysqld.cc:4740
#17 0x000000000052afa3 in main (argc=30, argv=0x7fff4eb2cff8)
at /spare2/mizioumt/ctc/mysql_src_c55/sql/main.cc:24
pool->buf is bad
How to repeat:
start mysqld with --innodb-use-sys-malloc=0,
try normal shutdown