Server crashes in my_hash_delete on PPC64

#3  <signal handler called>

#4  0x0000000010ce44bc in my_hash_delete (hash=0xffef80691a80000, record=0xffef8344f90 "") at 10.0/mysys/hash.c:534

#5  0x0000000010d2024c in remove_from_used_mutex (locked_mutex=0xffecc0653a0, mutex=0xffef8344f90) at 10.0/mysys/thr_mutex.c:797

#6  0x0000000010ce5064 in my_hash_iterate (hash=0xffef8349d80, action=@0x1145dc68: 0x10d201a8 <remove_from_used_mutex>, argument=0xffef8344f90) at 10.0/mysys/hash.c:762

#7  0x0000000010d1fd34 in safe_mutex_free_deadlock_data (mp=0xffef8344f90) at 10.0/mysys/thr_mutex.c:661

#8  0x0000000010d1fbd4 in safe_mutex_destroy (mp=0xffef8344f90, file=0x10eecf08 "10.0/storage/maria/ma_bitmap.c", line=330) at 10.0/mysys/thr_mutex.c:605

#9  0x0000000010802af0 in inline_mysql_mutex_destroy (that=0xffef8344f90, src_file=0x10eecf08 "10.0/storage/maria/ma_bitmap.c", src_line=330) at 10.0/include/mysql/psi/mysql_thread.h:644

#10 0x0000000010803be8 in _ma_bitmap_end (share=0xffef8344480) at 10.0/storage/maria/ma_bitmap.c:330

#11 0x00000000107ecab0 in _ma_once_end_block_record (share=0xffef8344480) at 10.0/storage/maria/ma_blockrec.c:445

#12 0x000000001081b924 in maria_close (info=0xffef811d090) at 10.0/storage/maria/ma_close.c:102

#13 0x000000001077375c in ha_maria::close (this=0xffef80f9ec8) at 10.0/storage/maria/ha_maria.cc:1264

#14 0x00000000105131e8 in handler::ha_close (this=0xffef80f9ec8) at 10.0/sql/handler.cc:2530

#15 0x0000000010ccba58 in ha_partition::close (this=0xffef80f9778) at 10.0/sql/ha_partition.cc:3691

#16 0x00000000105131e8 in handler::ha_close (this=0xffef80f9778) at 10.0/sql/handler.cc:2530

#17 0x000000001039fb60 in closefrm (table=0xffef80455b0, free_share=true) at 10.0/sql/table.cc:2941

#18 0x00000000102008a4 in intern_close_table (table=0xffef80455b0) at 10.0/sql/sql_base.cc:342

#19 0x0000000010476a94 in tc_release_table (table=0xffef80455b0) at 10.0/sql/table_cache.cc:408

#20 0x0000000010202314 in close_thread_table (thd=0x10005ab1cc0, table_ptr=0x10005ab1d80) at 10.0/sql/sql_base.cc:1056

#21 0x00000000102019a4 in close_open_tables (thd=0x10005ab1cc0) at 10.0/sql/sql_base.cc:779

#22 0x0000000010201ff4 in close_thread_tables (thd=0x10005ab1cc0) at 10.0/sql/sql_base.cc:1003

#23 0x00000000102060b8 in Locked_tables_list::unlock_locked_tables (this=0x10005ab5838, thd=0x10005ab1cc0) at 10.0/sql/sql_base.cc:2729

#24 0x0000000010289a98 in mysql_execute_command (thd=0x10005ab1cc0) at 10.0/sql/sql_parse.cc:3777

#25 0x00000000102914b4 in mysql_parse (thd=0x10005ab1cc0, rawbuf=0xffecc0052b8 "UNLOCK TABLES", length=13, parser_state=0xfff3d435f28) at 10.0/sql/sql_parse.cc:6411

#26 0x0000000010282f6c in dispatch_command (command=COM_QUERY, thd=0x10005ab1cc0, packet=0x10005ab7a41 " UNLOCK TABLES", packet_length=14) at 10.0/sql/sql_parse.cc:1307

#27 0x000000001028213c in do_command (thd=0x10005ab1cc0) at 10.0/sql/sql_parse.cc:1004

#28 0x00000000103ef520 in do_handle_one_connection (thd_arg=0x10005ab1cc0) at 10.0/sql/sql_connect.cc:1379

#29 0x00000000103ef184 in handle_one_connection (arg=0x10005ab1cc0) at 10.0/sql/sql_connect.cc:1293

#30 0x00000fff7899c548 in start_thread (arg=0xfff3d437190) at pthread_create.c:311

#31 0x00000fff78243c90 in .__clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:106

revision-id: sergii@pisem.net-20140731161437-oxyzqaskmptm5ssv

revno: 4318

branch-nick: 10.0-for-stress-tests

perl ./runall-new.pl \

--queries=100000000 \

--no-mask \

--seed=1407019341 \

--threads=8 \

--duration=600 \

--queries=100M \

--reporters=QueryTimeout,Backtrace,ErrorLog,Deadlock \

--validators=TransformerNoComparator \

--transformers=ExecuteAsDeleteReturning,ExecuteAsPreparedTwice,DisableOptimizations,EnableOptimizations,OrderBy \

--redefine=conf/mariadb/general-workarounds.yy \

--redefine=conf/mariadb/10.0-features-redefine.yy \

--mysqld=--log_output=FILE \

--mysqld=--query_cache_size=64M \

--mysqld=--slow_query_log \

--mysqld=--long_query_time=0.000001 \

--mysqld=--log_bin_trust_function_creators=1 \

--views \

--grammar=conf/runtime/information_schema.yy \

--engine=Aria \

--rpl_mode=mixed \

--mysqld=--slave-skip-errors=1049,1305,1539,1505,1317 \

--use-gtid=current_pos \

--mysqld=--optimizer_switch=extended_keys=on,exists_to_in=on \

--mysqld=--use_stat_tables=PREFERABLY \

--mysqld=--optimizer_selectivity_sampling_limit=100 \

--mysqld=--optimizer_use_condition_selectivity=5 \

--mysqld=--histogram_size=100 \

--mysqld=--histogram_type=DOUBLE_PREC_HB \

--mysqld=--log_slow_verbosity=query_plan,explain \

--mysqld=--slave_parallel_threads=8 \

--mtr-build-thread=300 \

--mask=20623 \

--basedir1=<basedir> --vardir1=<vardir>

revision-id: elenst@montyprogram.com-20140802215142-gjrh8ps8d6l58e0e

revno: 952

branch-nick: randgen-mariadb-patches