[New LWP 25249] [New LWP 25250] [New LWP 25247] [New LWP 25251] [New LWP 25248] [New LWP 25254] [New LWP 25252] [New LWP 25256] [New LWP 25253] [New LWP 25259] [New LWP 25255] [New LWP 25260] [New LWP 25257] [New LWP 25261] [New LWP 25258] [New LWP 25263] [New LWP 25262] [New LWP 25266] [New LWP 25265] [New LWP 25267] [New LWP 25269] [New LWP 25268] [New LWP 25270] [New LWP 25276] [New LWP 25271] [New LWP 25277] [New LWP 25272] [New LWP 25278] [New LWP 25273] [New LWP 25286] [New LWP 25274] [New LWP 25300] [New LWP 25275] [New LWP 25301] [New LWP 25279] [New LWP 25280] [New LWP 25281] [New LWP 25285] [New LWP 25292] [New LWP 25294] [New LWP 25296] [New LWP 25298] [New LWP 25246] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `/home/travis/server/bin/mysqld --no-defaults --basedir=/home/travis/server --lc'. Program terminated with signal SIGABRT, Aborted. #0 0x00007f937a6e8611 in pthread_kill () from /lib/x86_64-linux-gnu/libpthread.so.0 Thread 43 (Thread 0x7f937bdc6780 (LWP 25246)): #0 0x00007f9379be2c5d in poll () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x000055aaffbdc937 in handle_connections_sockets () at /home/travis/src/sql/mysqld.cc:6604 #2 0x000055aaffbdbc2f in mysqld_main (argc=22, argv=0x55ab0359a998) at /home/travis/src/sql/mysqld.cc:6070 #3 0x000055aaffbd0245 in main (argc=22, argv=0x7fffae58f0f8) at /home/travis/src/sql/main.cc:25 Thread 42 (Thread 0x7f9354fb2700 (LWP 25298)): #0 0x00007f937a6e9f1c in __lll_lock_wait () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f937a6e5649 in _L_lock_909 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007f937a6e5470 in pthread_mutex_lock () from /lib/x86_64-linux-gnu/libpthread.so.0 #3 0x00007f93718a90c8 in rocksdb::port::Mutex::Lock (this=0x55ab0392eb28) at /home/travis/src/storage/rocksdb/rocksdb/port/port_posix.cc:60 #4 0x00007f93717290ea in rocksdb::InstrumentedMutex::LockInternal (this=0x55ab0392eb28) at /home/travis/src/storage/rocksdb/rocksdb/monitoring/instrumented_mutex.cc:38 #5 0x00007f9371729087 in rocksdb::InstrumentedMutex::Lock (this=0x55ab0392eb28) at /home/travis/src/storage/rocksdb/rocksdb/monitoring/instrumented_mutex.cc:30 #6 0x00007f93718c5648 in rocksdb::ColumnFamilyData::GetThreadLocalSuperVersion (this=0x55ab0393bb10, db_mutex=0x55ab0392eb28) at /home/travis/src/storage/rocksdb/rocksdb/db/column_family.cc:918 #7 0x00007f93715d1964 in rocksdb::DBImpl::GetAndRefSuperVersion (this=0x55ab0392e6f0, cfd=0x55ab0393bb10) at /home/travis/src/storage/rocksdb/rocksdb/db/db_impl.cc:1879 #8 0x00007f93715d1ce5 in rocksdb::DBImpl::GetApproximateMemTableStats (this=0x55ab0392e6f0, column_family=0x55ab0393a5c0, range=..., count=0x7f9354fb0380, size=0x7f9354fb0388) at /home/travis/src/storage/rocksdb/rocksdb/db/db_impl.cc:1959 #9 0x00007f937187020c in rocksdb::StackableDB::GetApproximateMemTableStats (this=0x55ab03943580, column_family=0x55ab0393a5c0, range=..., count=0x7f9354fb0380, size=0x7f9354fb0388) at /home/travis/src/storage/rocksdb/rocksdb/include/rocksdb/utilities/stackable_db.h:195 #10 0x00007f93714fad22 in myrocks::ha_rocksdb::info (this=0x7f9350375738, flag=26) at /home/travis/src/storage/rocksdb/ha_rocksdb.cc:10328 #11 0x00007f93714eeb75 in myrocks::ha_rocksdb::open (this=0x7f9350375738, name=0x7f935003d400 "./test/db", mode=2, test_if_locked=18) at /home/travis/src/storage/rocksdb/ha_rocksdb.cc:6458 #12 0x000055aafff36e96 in handler::ha_open (this=0x7f9350375738, table_arg=0x7f93500f98b0, name=0x7f935003d400 "./test/db", mode=2, test_if_locked=18) at /home/travis/src/sql/handler.cc:2501 #13 0x000055aaffdbc987 in open_table_from_share (thd=0x7f9350001d50, share=0x7f935003cef8, alias=0x7f9350297df0 "db", db_stat=33, prgflag=8, ha_open_flags=18, outparam=0x7f93500f98b0, is_create_table=false) at /home/travis/src/sql/table.cc:3331 #14 0x000055aaffc4533b in open_table (thd=0x7f9350001d50, table_list=0x7f9350297df8, ot_ctx=0x7f9354fb0b60) at /home/travis/src/sql/sql_base.cc:1888 #15 0x000055aaffc47e80 in open_and_process_table (thd=0x7f9350001d50, lex=0x7f9350296658, tables=0x7f9350297df8, counter=0x7f9354fb0c2c, flags=512, prelocking_strategy=0x7f9354fb0be0, has_prelocking_list=false, ot_ctx=0x7f9354fb0b60) at /home/travis/src/sql/sql_base.cc:3433 #16 0x000055aaffc48fc4 in open_tables (thd=0x7f9350001d50, options=..., start=0x7f9354fb0c10, counter=0x7f9354fb0c2c, flags=512, prelocking_strategy=0x7f9354fb0be0) at /home/travis/src/sql/sql_base.cc:3952 #17 0x000055aaffc909a7 in open_tables (thd=0x7f9350001d50, tables=0x7f9354fb0c10, counter=0x7f9354fb0c2c, flags=512) at /home/travis/src/sql/sql_base.h:470 #18 0x000055aaffcdbf31 in mysql_test_delete (stmt=0x7f93500801a0, table_list=0x7f9350297df8) at /home/travis/src/sql/sql_prepare.cc:1503 #19 0x000055aaffcddcdf in check_prepared_statement (stmt=0x7f93500801a0) at /home/travis/src/sql/sql_prepare.cc:2356 #20 0x000055aaffce17d0 in Prepared_statement::prepare (this=0x7f93500801a0, packet=0x7f93500099f1 "DELETE FROM `db` LIMIT 7 /* QNO 8303 CON_ID 19 */ ", packet_len=50) at /home/travis/src/sql/sql_prepare.cc:3996 #21 0x000055aaffcde357 in mysqld_stmt_prepare (thd=0x7f9350001d50, packet=0x7f93500099f1 "DELETE FROM `db` LIMIT 7 /* QNO 8303 CON_ID 19 */ ", packet_length=50) at /home/travis/src/sql/sql_prepare.cc:2633 #22 0x000055aaffcb3807 in dispatch_command (command=COM_STMT_PREPARE, thd=0x7f9350001d50, packet=0x7f93500099f1 "DELETE FROM `db` LIMIT 7 /* QNO 8303 CON_ID 19 */ ", packet_length=50, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1778 #23 0x000055aaffcb247e in do_command (thd=0x7f9350001d50) at /home/travis/src/sql/sql_parse.cc:1375 #24 0x000055aaffe03946 in do_handle_one_connection (connect=0x55ab042f94d0) at /home/travis/src/sql/sql_connect.cc:1335 #25 0x000055aaffe036d3 in handle_one_connection (arg=0x55ab042f94d0) at /home/travis/src/sql/sql_connect.cc:1241 #26 0x000055ab0062eb8c in pfs_spawn_thread (arg=0x55ab039783c0) at /home/travis/src/storage/perfschema/pfs.cc:1862 #27 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #28 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 41 (Thread 0x7f9354ffc700 (LWP 25296)): #0 0x00007f937a6e9f1c in __lll_lock_wait () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f937a6e5649 in _L_lock_909 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007f937a6e5470 in pthread_mutex_lock () from /lib/x86_64-linux-gnu/libpthread.so.0 #3 0x00007f93718a90c8 in rocksdb::port::Mutex::Lock (this=0x55ab0392eb28) at /home/travis/src/storage/rocksdb/rocksdb/port/port_posix.cc:60 #4 0x00007f93717290ea in rocksdb::InstrumentedMutex::LockInternal (this=0x55ab0392eb28) at /home/travis/src/storage/rocksdb/rocksdb/monitoring/instrumented_mutex.cc:38 #5 0x00007f9371729087 in rocksdb::InstrumentedMutex::Lock (this=0x55ab0392eb28) at /home/travis/src/storage/rocksdb/rocksdb/monitoring/instrumented_mutex.cc:30 #6 0x00007f93718c5648 in rocksdb::ColumnFamilyData::GetThreadLocalSuperVersion (this=0x55ab0393bb10, db_mutex=0x55ab0392eb28) at /home/travis/src/storage/rocksdb/rocksdb/db/column_family.cc:918 #7 0x00007f93715d1964 in rocksdb::DBImpl::GetAndRefSuperVersion (this=0x55ab0392e6f0, cfd=0x55ab0393bb10) at /home/travis/src/storage/rocksdb/rocksdb/db/db_impl.cc:1879 #8 0x00007f93715d1f1c in rocksdb::DBImpl::GetApproximateSizes (this=0x55ab0392e6f0, column_family=0x55ab0393a5c0, range=0x7f9354ff9820, n=1, sizes=0x7f9354ff97c8, include_flags=2 '\002') at /home/travis/src/storage/rocksdb/rocksdb/db/db_impl.cc:1982 #9 0x00007f93718701bf in rocksdb::StackableDB::GetApproximateSizes (this=0x55ab03943580, column_family=0x55ab0393a5c0, r=0x7f9354ff9820, n=1, sizes=0x7f9354ff97c8, include_flags=2 '\002') at /home/travis/src/storage/rocksdb/rocksdb/include/rocksdb/utilities/stackable_db.h:187 #10 0x00007f93714fac07 in myrocks::ha_rocksdb::info (this=0x7f93380c3018, flag=18) at /home/travis/src/storage/rocksdb/ha_rocksdb.cc:10310 #11 0x000055ab006532b8 in ha_partition::info (this=0x7f93380ad858, flag=18) at /home/travis/src/sql/ha_partition.cc:6642 #12 0x000055aaffda411f in mysql_update (thd=0x7f9348014760, table_list=0x7f934853ea58, fields=..., values=..., conds=0x7f934853f4a8, order_num=0, order=0x0, limit=18446744073709551615, handle_duplicates=DUP_ERROR, ignore=false, found_return=0x7f9354ffa0b0, updated_return=0x7f9354ffa160) at /home/travis/src/sql/sql_update.cc:412 #13 0x000055aaffcba671 in mysql_execute_command (thd=0x7f9348014760) at /home/travis/src/sql/sql_parse.cc:4287 #14 0x000055aaffce3a83 in Prepared_statement::execute (this=0x7f9348495270, expanded_query=0x7f9354ffaf10, open_cursor=false) at /home/travis/src/sql/sql_prepare.cc:4774 #15 0x000055aaffce1dfc in Prepared_statement::execute_loop (this=0x7f9348495270, expanded_query=0x7f9354ffaf10, open_cursor=false, packet=0x7f934801c07a "", packet_end=0x7f934801c07a "") at /home/travis/src/sql/sql_prepare.cc:4203 #16 0x000055aaffcdf779 in mysql_stmt_execute_common (thd=0x7f9348014760, stmt_id=11291, packet=0x7f934801c07a "", packet_end=0x7f934801c07a "", cursor_flags=0, bulk_op=false, read_types=false) at /home/travis/src/sql/sql_prepare.cc:3205 #17 0x000055aaffcdf347 in mysqld_stmt_execute (thd=0x7f9348014760, packet_arg=0x7f934801c071 "\033,", packet_length=9) at /home/travis/src/sql/sql_prepare.cc:3103 #18 0x000055aaffcb379b in dispatch_command (command=COM_STMT_EXECUTE, thd=0x7f9348014760, packet=0x7f934801c071 "\033,", packet_length=9, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1763 #19 0x000055aaffcb247e in do_command (thd=0x7f9348014760) at /home/travis/src/sql/sql_parse.cc:1375 #20 0x000055aaffe03946 in do_handle_one_connection (connect=0x55ab03985430) at /home/travis/src/sql/sql_connect.cc:1335 #21 0x000055aaffe036d3 in handle_one_connection (arg=0x55ab03985430) at /home/travis/src/sql/sql_connect.cc:1241 #22 0x000055ab0062eb8c in pfs_spawn_thread (arg=0x55ab03974040) at /home/travis/src/storage/perfschema/pfs.cc:1862 #23 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #24 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 40 (Thread 0x7f936419f700 (LWP 25294)): #0 0x00007f937a6e9f1c in __lll_lock_wait () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f937a6e5649 in _L_lock_909 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007f937a6e5470 in pthread_mutex_lock () from /lib/x86_64-linux-gnu/libpthread.so.0 #3 0x00007f93718a90c8 in rocksdb::port::Mutex::Lock (this=0x55ab0392eb28) at /home/travis/src/storage/rocksdb/rocksdb/port/port_posix.cc:60 #4 0x00007f93717290ea in rocksdb::InstrumentedMutex::LockInternal (this=0x55ab0392eb28) at /home/travis/src/storage/rocksdb/rocksdb/monitoring/instrumented_mutex.cc:38 #5 0x00007f9371729087 in rocksdb::InstrumentedMutex::Lock (this=0x55ab0392eb28) at /home/travis/src/storage/rocksdb/rocksdb/monitoring/instrumented_mutex.cc:30 #6 0x00007f937163ab7a in rocksdb::DBImpl::WriteImpl (this=0x55ab0392e6f0, write_options=..., my_batch=0x7f933804ef50, callback=0x0, log_used=0x0, log_ref=0, disable_memtable=false, seq_used=0x0, pre_release_callback=0x0) at /home/travis/src/storage/rocksdb/rocksdb/db/db_impl_write.cc:176 #7 0x00007f937163a106 in rocksdb::DBImpl::Write (this=0x55ab0392e6f0, write_options=..., my_batch=0x7f933804ef50) at /home/travis/src/storage/rocksdb/rocksdb/db/db_impl_write.cc:49 #8 0x00007f9371580461 in myrocks::Rdb_dict_manager::commit (this=0x7f9371e91420 , batch=0x7f933804ef50, sync=@0x7f9364199c2b: true) at /home/travis/src/storage/rocksdb/rdb_datadic.cc:4660 #9 0x00007f93714fce8b in myrocks::ha_rocksdb::delete_table (this=0x7f9338011518, tablename=0x7f936419b3b0 "./test/gtid_slave_pos") at /home/travis/src/storage/rocksdb/ha_rocksdb.cc:11003 #10 0x000055aafff3bbe0 in handler::ha_delete_table (this=0x7f9338011518, name=0x7f936419b3b0 "./test/gtid_slave_pos") at /home/travis/src/sql/handler.cc:4325 #11 0x000055aafff36659 in ha_delete_table (thd=0x7f9338001ba0, table_type=0x55ab036bb480, path=0x7f936419b3b0 "./test/gtid_slave_pos", db=0x7f93383598c8 "test", alias=0x7f9338359250 "gtid_slave_pos", generate_warning=false) at /home/travis/src/sql/handler.cc:2352 #12 0x000055aaffd7af88 in mysql_rm_table_no_locks (thd=0x7f9338001ba0, tables=0x7f936419c430, if_exists=false, drop_temporary=false, drop_view=false, dont_log_query=true, dont_free_locks=true) at /home/travis/src/sql/sql_table.cc:2468 #13 0x000055aaffd81a0e in create_table_impl (thd=0x7f9338001ba0, orig_db=0x7f93383598c8 "test", orig_table_name=0x7f9338359250 "gtid_slave_pos", db=0x7f93383598c8 "test", table_name=0x7f9338359250 "gtid_slave_pos", path=0x7f936419cb10 "./test/gtid_slave_pos", options=..., create_info=0x7f936419d160, alter_info=0x7f936419d0b0, create_table_mode=0, is_trans=0x7f936419cd7e, key_info=0x7f936419caf0, key_count=0x7f936419cae4, frm=0x7f936419cb00) at /home/travis/src/sql/sql_table.cc:4813 #14 0x000055aaffd8249f in mysql_create_table_no_lock (thd=0x7f9338001ba0, db=0x7f93383598c8 "test", table_name=0x7f9338359250 "gtid_slave_pos", create_info=0x7f936419d160, alter_info=0x7f936419d0b0, is_trans=0x7f936419cd7e, create_table_mode=0) at /home/travis/src/sql/sql_table.cc:5019 #15 0x000055aaffd82718 in mysql_create_table (thd=0x7f9338001ba0, create_table=0x7f93383592b8, create_info=0x7f936419d160, alter_info=0x7f936419d0b0) at /home/travis/src/sql/sql_table.cc:5082 #16 0x000055aaffcb9723 in mysql_execute_command (thd=0x7f9338001ba0) at /home/travis/src/sql/sql_parse.cc:3985 #17 0x000055aaffce3a83 in Prepared_statement::execute (this=0x7f933898f210, expanded_query=0x7f936419df10, open_cursor=false) at /home/travis/src/sql/sql_prepare.cc:4774 #18 0x000055aaffce1dfc in Prepared_statement::execute_loop (this=0x7f933898f210, expanded_query=0x7f936419df10, open_cursor=false, packet=0x7f9338008aaa "", packet_end=0x7f9338008aaa "") at /home/travis/src/sql/sql_prepare.cc:4203 #19 0x000055aaffcdf779 in mysql_stmt_execute_common (thd=0x7f9338001ba0, stmt_id=9186, packet=0x7f9338008aaa "", packet_end=0x7f9338008aaa "", cursor_flags=0, bulk_op=false, read_types=false) at /home/travis/src/sql/sql_prepare.cc:3205 #20 0x000055aaffcdf347 in mysqld_stmt_execute (thd=0x7f9338001ba0, packet_arg=0x7f9338008aa1 "\342#", packet_length=9) at /home/travis/src/sql/sql_prepare.cc:3103 #21 0x000055aaffcb379b in dispatch_command (command=COM_STMT_EXECUTE, thd=0x7f9338001ba0, packet=0x7f9338008aa1 "\342#", packet_length=9, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1763 #22 0x000055aaffcb247e in do_command (thd=0x7f9338001ba0) at /home/travis/src/sql/sql_parse.cc:1375 #23 0x000055aaffe03946 in do_handle_one_connection (connect=0x55ab03981740) at /home/travis/src/sql/sql_connect.cc:1335 #24 0x000055aaffe036d3 in handle_one_connection (arg=0x55ab03981740) at /home/travis/src/sql/sql_connect.cc:1241 #25 0x000055ab0062eb8c in pfs_spawn_thread (arg=0x55ab0432eb80) at /home/travis/src/storage/perfschema/pfs.cc:1862 #26 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #27 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 39 (Thread 0x7f93641e9700 (LWP 25292)): #0 0x00007f937a6e7404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f937a4854dc in std::condition_variable::wait(std::unique_lock&) () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #2 0x00007f937170e61b in std::condition_variable::wait(std::unique_lock &, rocksdb::WriteThread::__lambda4) (this=0x7f93641e24d0, __lock=..., __p=...) at /usr/include/c++/4.8/condition_variable:93 #3 0x00007f937170c9a4 in rocksdb::WriteThread::BlockingAwaitState (this=0x55ab0392ee28, w=0x7f93641e2430, goal_mask=30 '\036') at /home/travis/src/storage/rocksdb/rocksdb/db/write_thread.cc:44 #4 0x00007f937170ccc6 in rocksdb::WriteThread::AwaitState (this=0x55ab0392ee28, w=0x7f93641e2430, goal_mask=30 '\036', ctx=0x7f9371eafd60 ) at /home/travis/src/storage/rocksdb/rocksdb/db/write_thread.cc:176 #5 0x00007f937170d423 in rocksdb::WriteThread::JoinBatchGroup (this=0x55ab0392ee28, w=0x7f93641e2430) at /home/travis/src/storage/rocksdb/rocksdb/db/write_thread.cc:318 #6 0x00007f937163a648 in rocksdb::DBImpl::WriteImpl (this=0x55ab0392e6f0, write_options=..., my_batch=0x7f933012e160, callback=0x0, log_used=0x0, log_ref=0, disable_memtable=false, seq_used=0x0, pre_release_callback=0x0) at /home/travis/src/storage/rocksdb/rocksdb/db/db_impl_write.cc:114 #7 0x00007f937163a106 in rocksdb::DBImpl::Write (this=0x55ab0392e6f0, write_options=..., my_batch=0x7f933012e160) at /home/travis/src/storage/rocksdb/rocksdb/db/db_impl_write.cc:49 #8 0x00007f9371580461 in myrocks::Rdb_dict_manager::commit (this=0x7f9371e91420 , batch=0x7f933012e160, sync=@0x7f93641e264b: true) at /home/travis/src/storage/rocksdb/rdb_datadic.cc:4660 #9 0x00007f9371582847 in myrocks::Rdb_seq_generator::get_and_update_next_number (this=0x7f9371e91730 , dict=0x7f9371e91420 ) at /home/travis/src/storage/rocksdb/rdb_datadic.cc:5301 #10 0x00007f9371512e2a in myrocks::Rdb_ddl_manager::get_and_update_next_number (this=0x7f9371e91620 , dict=0x7f9371e91420 ) at /home/travis/src/storage/rocksdb/./rdb_datadic.h:1125 #11 0x00007f93714f0fce in myrocks::ha_rocksdb::create_key_def (this=0x7f93301a00b8, table_arg=0x7f93641e2e10, i=@0x7f93641e283c: 0, tbl_def_arg=0x7f93300707f0, new_key_def=0x7f93300ff688, cf_info=...) at /home/travis/src/storage/rocksdb/ha_rocksdb.cc:7161 #12 0x00007f93714ef5f4 in myrocks::ha_rocksdb::create_key_defs (this=0x7f93301a00b8, table_arg=0x7f93641e2e10, tbl_def_arg=0x7f93300707f0, old_table_arg=0x0, old_tbl_def_arg=0x0) at /home/travis/src/storage/rocksdb/ha_rocksdb.cc:6759 #13 0x00007f93714f1e06 in myrocks::ha_rocksdb::create (this=0x7f93301a00b8, name=0x7f93641e5660 "./transforms/insert_select_25291", table_arg=0x7f93641e2e10, create_info=0x7f93641e7160) at /home/travis/src/storage/rocksdb/ha_rocksdb.cc:7447 #14 0x000055aafff3bcc2 in handler::ha_create (this=0x7f93301a00b8, name=0x7f93641e5660 "./transforms/insert_select_25291", form=0x7f93641e2e10, info_arg=0x7f93641e7160) at /home/travis/src/sql/handler.cc:4359 #15 0x000055aafff3cbdf in ha_create_table (thd=0x7f9330000d30, path=0x7f93641e5660 "./transforms/insert_select_25291", db=0x7f9330131640 "transforms", table_name=0x7f9330131650 "insert_select_25291", create_info=0x7f93641e7160, frm=0x7f93641e5650) at /home/travis/src/sql/handler.cc:4729 #16 0x000055aaffdd3ffe in rea_create_table (thd=0x7f9330000d30, frm=0x7f93641e5650, path=0x7f93641e5660 "./transforms/insert_select_25291", db=0x7f9330131640 "transforms", table_name=0x7f9330131650 "insert_select_25291", create_info=0x7f93641e7160, file=0x7f93300169a8, no_ha_create_table=false) at /home/travis/src/sql/unireg.cc:428 #17 0x000055aaffd81e86 in create_table_impl (thd=0x7f9330000d30, orig_db=0x7f9330131640 "transforms", orig_table_name=0x7f9330131650 "insert_select_25291", db=0x7f9330131640 "transforms", table_name=0x7f9330131650 "insert_select_25291", path=0x7f93641e5660 "./transforms/insert_select_25291", options=..., create_info=0x7f93641e7160, alter_info=0x7f93641e70b0, create_table_mode=27, is_trans=0x0, key_info=0x7f93641e5640, key_count=0x7f93641e5634, frm=0x7f93641e5650) at /home/travis/src/sql/sql_table.cc:4907 #18 0x000055aaffd8249f in mysql_create_table_no_lock (thd=0x7f9330000d30, db=0x7f9330131640 "transforms", table_name=0x7f9330131650 "insert_select_25291", create_info=0x7f93641e7160, alter_info=0x7f93641e70b0, is_trans=0x0, create_table_mode=27) at /home/travis/src/sql/sql_table.cc:5019 #19 0x000055aaffc9ba6c in create_table_from_items (thd=0x7f9330000d30, create_info=0x7f93641e7160, create_table=0x7f93301316a8, alter_info=0x7f93641e70b0, items=0x7f9330130600, lock=0x7f93641e6a48, hooks=0x7f93641e6a80) at /home/travis/src/sql/sql_insert.cc:4124 #20 0x000055aaffc9c11b in select_create::prepare (this=0x7f9330012b00, values=..., u=0x7f933012fda0) at /home/travis/src/sql/sql_insert.cc:4301 #21 0x000055aaffcf91df in JOIN::prepare (this=0x7f9330012bf8, tables_init=0x7f93301324f0, wild_num=0, conds_init=0x0, og_num=0, order_init=0x0, skip_order_by=false, group_init=0x0, having_init=0x0, proc_param_init=0x0, select_lex_arg=0x7f93301304d8, unit_arg=0x7f933012fda0) at /home/travis/src/sql/sql_select.cc:1051 #22 0x000055aaffd0265a in mysql_select (thd=0x7f9330000d30, tables=0x7f93301324f0, wild_num=0, fields=..., conds=0x0, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=552708868864, result=0x7f9330012b00, unit=0x7f933012fda0, select_lex=0x7f93301304d8) at /home/travis/src/sql/sql_select.cc:3760 #23 0x000055aaffcf6bee in handle_select (thd=0x7f9330000d30, lex=0x7f933012fcd8, result=0x7f9330012b00, setup_tables_done_option=0) at /home/travis/src/sql/sql_select.cc:376 #24 0x000055aaffcb9508 in mysql_execute_command (thd=0x7f9330000d30) at /home/travis/src/sql/sql_parse.cc:3950 #25 0x000055aaffce3a83 in Prepared_statement::execute (this=0x7f9330120f30, expanded_query=0x7f93641e7f10, open_cursor=false) at /home/travis/src/sql/sql_prepare.cc:4774 #26 0x000055aaffce1dfc in Prepared_statement::execute_loop (this=0x7f9330120f30, expanded_query=0x7f93641e7f10, open_cursor=false, packet=0x7f933000898a "", packet_end=0x7f933000898a "") at /home/travis/src/sql/sql_prepare.cc:4203 #27 0x000055aaffcdf779 in mysql_stmt_execute_common (thd=0x7f9330000d30, stmt_id=9017, packet=0x7f933000898a "", packet_end=0x7f933000898a "", cursor_flags=0, bulk_op=false, read_types=false) at /home/travis/src/sql/sql_prepare.cc:3205 #28 0x000055aaffcdf347 in mysqld_stmt_execute (thd=0x7f9330000d30, packet_arg=0x7f9330008981 "9#", packet_length=9) at /home/travis/src/sql/sql_prepare.cc:3103 #29 0x000055aaffcb379b in dispatch_command (command=COM_STMT_EXECUTE, thd=0x7f9330000d30, packet=0x7f9330008981 "9#", packet_length=9, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1763 #30 0x000055aaffcb247e in do_command (thd=0x7f9330000d30) at /home/travis/src/sql/sql_parse.cc:1375 #31 0x000055aaffe03946 in do_handle_one_connection (connect=0x55ab042f94d0) at /home/travis/src/sql/sql_connect.cc:1335 #32 0x000055aaffe036d3 in handle_one_connection (arg=0x55ab042f94d0) at /home/travis/src/sql/sql_connect.cc:1241 #33 0x000055ab0062eb8c in pfs_spawn_thread (arg=0x55ab0432e910) at /home/travis/src/storage/perfschema/pfs.cc:1862 #34 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #35 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 38 (Thread 0x7f936427d700 (LWP 25285)): #0 0x00007f9379be2c5d in poll () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x000055ab006edf97 in vio_io_wait (vio=0x55ab03985080, event=VIO_IO_EVENT_READ, timeout=28800000) at /home/travis/src/vio/viosocket.c:945 #2 0x000055ab006ec7ba in vio_socket_io_wait (vio=0x55ab03985080, event=VIO_IO_EVENT_READ) at /home/travis/src/vio/viosocket.c:108 #3 0x000055ab006ec96e in vio_read (vio=0x55ab03985080, buf=0x7f9328011ba0 "\a", size=4) at /home/travis/src/vio/viosocket.c:184 #4 0x000055aaffbe763d in my_real_read (net=0x7f932800a218, complen=0x7f936427c900, header=1 '\001') at /home/travis/src/sql/net_serv.cc:892 #5 0x000055aaffbe7e42 in my_net_read_packet_reallen (net=0x7f932800a218, read_from_server=1 '\001', reallen=0x7f936427c968) at /home/travis/src/sql/net_serv.cc:1162 #6 0x000055aaffbe7df6 in my_net_read_packet (net=0x7f932800a218, read_from_server=1 '\001') at /home/travis/src/sql/net_serv.cc:1146 #7 0x000055aaffcb1f00 in do_command (thd=0x7f9328009f30) at /home/travis/src/sql/sql_parse.cc:1251 #8 0x000055aaffe03946 in do_handle_one_connection (connect=0x55ab03981740) at /home/travis/src/sql/sql_connect.cc:1335 #9 0x000055aaffe036d3 in handle_one_connection (arg=0x55ab03981740) at /home/travis/src/sql/sql_connect.cc:1241 #10 0x000055ab0062eb8c in pfs_spawn_thread (arg=0x55ab04395960) at /home/travis/src/storage/perfschema/pfs.cc:1862 #11 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #12 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 37 (Thread 0x7f93642c7700 (LWP 25281)): #0 0x00007f937a6e7404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000055ab0068dcf9 in safe_cond_wait (cond=0x55ab01215d40 , mp=0x55ab01218f40 , file=0x55ab0072ae60 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1149) at /home/travis/src/mysys/thr_mutex.c:491 #2 0x000055aaffbff836 in inline_mysql_cond_wait (that=0x55ab01215d40 , mutex=0x55ab01218f40 , src_file=0x55ab0072b64d "/home/travis/src/sql/slave.cc", src_line=334) at /home/travis/src/include/mysql/psi/mysql_thread.h:1149 #3 0x000055aaffc00422 in handle_slave_background (arg=0x0) at /home/travis/src/sql/slave.cc:334 #4 0x000055ab0062eb8c in pfs_spawn_thread (arg=0x55ab03985080) at /home/travis/src/storage/perfschema/pfs.cc:1862 #5 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 36 (Thread 0x7f9364311700 (LWP 25280)): #0 0x00007f937a6eb0c1 in sigwait () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000055aaffbd6b0c in signal_hand (arg=0x0) at /home/travis/src/sql/mysqld.cc:3510 #2 0x000055ab0062eb8c in pfs_spawn_thread (arg=0x55ab03981960) at /home/travis/src/storage/perfschema/pfs.cc:1862 #3 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 35 (Thread 0x7f931a7fc700 (LWP 25279)): #0 0x00007f937a6e77be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000055ab0068dffb in safe_cond_timedwait (cond=0x55ab01a9a280 , mp=0x55ab01a9a1c0 , abstime=0x7f931a7fbdc0, file=0x55ab009acd00 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1186) at /home/travis/src/mysys/thr_mutex.c:545 #2 0x000055ab0050f284 in inline_mysql_cond_timedwait (that=0x55ab01a9a280 , mutex=0x55ab01a9a1c0 , abstime=0x7f931a7fbdc0, src_file=0x55ab009acd38 "/home/travis/src/storage/maria/ma_servicethread.c", src_line=116) at /home/travis/src/include/mysql/psi/mysql_thread.h:1186 #3 0x000055ab0050f736 in my_service_thread_sleep (control=0x55ab01057940 , sleep_time=30000000000) at /home/travis/src/storage/maria/ma_servicethread.c:115 #4 0x000055ab005042f5 in ma_checkpoint_background (arg=0x1e) at /home/travis/src/storage/maria/ma_checkpoint.c:709 #5 0x000055ab0062eb8c in pfs_spawn_thread (arg=0x55ab04192bb0) at /home/travis/src/storage/perfschema/pfs.cc:1862 #6 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #7 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 34 (Thread 0x7f9354f1e700 (LWP 25301)): #0 0x00007f937a6e77be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000055ab0068dffb in safe_cond_timedwait (cond=0x55ab01215d00 , mp=0x55ab012184c0 , abstime=0x7f9354f1dd60, file=0x55ab0071d0e0 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1186) at /home/travis/src/mysys/thr_mutex.c:545 #2 0x000055aaffbd0ad3 in inline_mysql_cond_timedwait (that=0x55ab01215d00 , mutex=0x55ab012184c0 , abstime=0x7f9354f1dd60, src_file=0x55ab0071ee50 "/home/travis/src/sql/mysqld.cc", src_line=2973) at /home/travis/src/include/mysql/psi/mysql_thread.h:1186 #3 0x000055aaffbd5ba5 in cache_thread (thd=0x7f935800cd00) at /home/travis/src/sql/mysqld.cc:2972 #4 0x000055aaffbd5e49 in one_thread_per_connection_end (thd=0x7f935800cd00, put_in_cache=true) at /home/travis/src/sql/mysqld.cc:3061 #5 0x000055aaffe03a2f in do_handle_one_connection (connect=0x55ab03985430) at /home/travis/src/sql/sql_connect.cc:1354 #6 0x000055aaffe036d3 in handle_one_connection (arg=0x55ab03985430) at /home/travis/src/sql/sql_connect.cc:1241 #7 0x000055ab0062eb8c in pfs_spawn_thread (arg=0x55ab03978b20) at /home/travis/src/storage/perfschema/pfs.cc:1862 #8 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #9 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 33 (Thread 0x7f9334ff9700 (LWP 25275)): #0 0x00007f937a6e7404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000055ab001ff00f in os_event::wait (this=0x55ab039b9be0) at /home/travis/src/storage/innobase/os/os0event.cc:166 #2 0x000055ab001fea21 in os_event::wait_low (this=0x55ab039b9be0, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:336 #3 0x000055ab001fedc7 in os_event_wait_low (event=0x55ab039b9be0, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:535 #4 0x000055ab003c0346 in buf_dump_thread () at /home/travis/src/storage/innobase/buf/buf0dump.cc:809 #5 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 32 (Thread 0x7f9354f68700 (LWP 25300)): #0 0x00007f937a6e9f1c in __lll_lock_wait () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f937a6e5649 in _L_lock_909 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007f937a6e5470 in pthread_mutex_lock () from /lib/x86_64-linux-gnu/libpthread.so.0 #3 0x00007f93718a90c8 in rocksdb::port::Mutex::Lock (this=0x55ab0392eb28) at /home/travis/src/storage/rocksdb/rocksdb/port/port_posix.cc:60 #4 0x00007f93717290ea in rocksdb::InstrumentedMutex::LockInternal (this=0x55ab0392eb28) at /home/travis/src/storage/rocksdb/rocksdb/monitoring/instrumented_mutex.cc:38 #5 0x00007f9371729087 in rocksdb::InstrumentedMutex::Lock (this=0x55ab0392eb28) at /home/travis/src/storage/rocksdb/rocksdb/monitoring/instrumented_mutex.cc:30 #6 0x00007f93718c5648 in rocksdb::ColumnFamilyData::GetThreadLocalSuperVersion (this=0x55ab0393bb10, db_mutex=0x55ab0392eb28) at /home/travis/src/storage/rocksdb/rocksdb/db/column_family.cc:918 #7 0x00007f93715d1964 in rocksdb::DBImpl::GetAndRefSuperVersion (this=0x55ab0392e6f0, cfd=0x55ab0393bb10) at /home/travis/src/storage/rocksdb/rocksdb/db/db_impl.cc:1879 #8 0x00007f93715d1f1c in rocksdb::DBImpl::GetApproximateSizes (this=0x55ab0392e6f0, column_family=0x55ab0393a5c0, range=0x7f9354f662d0, n=1, sizes=0x7f9354f66278, include_flags=2 '\002') at /home/travis/src/storage/rocksdb/rocksdb/db/db_impl.cc:1982 #9 0x00007f93718701bf in rocksdb::StackableDB::GetApproximateSizes (this=0x55ab03943580, column_family=0x55ab0393a5c0, r=0x7f9354f662d0, n=1, sizes=0x7f9354f66278, include_flags=2 '\002') at /home/travis/src/storage/rocksdb/rocksdb/include/rocksdb/utilities/stackable_db.h:187 #10 0x00007f93714fac07 in myrocks::ha_rocksdb::info (this=0x7f935c1bc408, flag=26) at /home/travis/src/storage/rocksdb/ha_rocksdb.cc:10310 #11 0x00007f93714eeb75 in myrocks::ha_rocksdb::open (this=0x7f935c1bc408, name=0x7f93250ee400 "./test/C", mode=2, test_if_locked=18) at /home/travis/src/storage/rocksdb/ha_rocksdb.cc:6458 #12 0x000055aafff36e96 in handler::ha_open (this=0x7f935c1bc408, table_arg=0x7f935c20f170, name=0x7f93250ee400 "./test/C", mode=2, test_if_locked=18) at /home/travis/src/sql/handler.cc:2501 #13 0x000055aaffdbc987 in open_table_from_share (thd=0x7f935c002a30, share=0x7f93250edef8, alias=0x7f935c1f5747 "C", db_stat=33, prgflag=8, ha_open_flags=18, outparam=0x7f935c20f170, is_create_table=false) at /home/travis/src/sql/table.cc:3331 #14 0x000055aaffc4533b in open_table (thd=0x7f935c002a30, table_list=0x7f935c1f5130, ot_ctx=0x7f9354f66a60) at /home/travis/src/sql/sql_base.cc:1888 #15 0x000055aaffc47cf5 in open_and_process_table (thd=0x7f935c002a30, lex=0x7f935c1f29a8, tables=0x7f935c1f5130, counter=0x7f9354f66b2c, flags=512, prelocking_strategy=0x7f9354f66b30, has_prelocking_list=false, ot_ctx=0x7f9354f66a60) at /home/travis/src/sql/sql_base.cc:3396 #16 0x000055aaffc48fc4 in open_tables (thd=0x7f935c002a30, options=..., start=0x7f9354f66b10, counter=0x7f9354f66b2c, flags=512, prelocking_strategy=0x7f9354f66b30) at /home/travis/src/sql/sql_base.cc:3952 #17 0x000055aaffc41d14 in open_tables (thd=0x7f935c002a30, tables=0x7f9354f66b10, counter=0x7f9354f66b2c, flags=512, prelocking_strategy=0x7f9354f66b30) at /home/travis/src/sql/sql_base.h:244 #18 0x000055aaffc4a9e6 in open_normal_and_derived_tables (thd=0x7f935c002a30, tables=0x7f935c1f4168, flags=512, dt_phases=1) at /home/travis/src/sql/sql_base.cc:4769 #19 0x000055aaffcdb83b in mysql_test_insert (stmt=0x7f935c180850, table_list=0x7f935c1f4168, fields=..., values_list=..., update_fields=..., update_values=..., duplic=DUP_ERROR) at /home/travis/src/sql/sql_prepare.cc:1328 #20 0x000055aaffcddc78 in check_prepared_statement (stmt=0x7f935c180850) at /home/travis/src/sql/sql_prepare.cc:2342 #21 0x000055aaffce17d0 in Prepared_statement::prepare (this=0x7f935c180850, packet=0x7f935c013f61 "INSERT INTO `BB` ( `pk` ) VALUES (NULL) /* QNO 9081 CON_ID 20 */ ", packet_len=65) at /home/travis/src/sql/sql_prepare.cc:3996 #22 0x000055aaffcde357 in mysqld_stmt_prepare (thd=0x7f935c002a30, packet=0x7f935c013f61 "INSERT INTO `BB` ( `pk` ) VALUES (NULL) /* QNO 9081 CON_ID 20 */ ", packet_length=65) at /home/travis/src/sql/sql_prepare.cc:2633 #23 0x000055aaffcb3807 in dispatch_command (command=COM_STMT_PREPARE, thd=0x7f935c002a30, packet=0x7f935c013f61 "INSERT INTO `BB` ( `pk` ) VALUES (NULL) /* QNO 9081 CON_ID 20 */ ", packet_length=65, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1778 #24 0x000055aaffcb247e in do_command (thd=0x7f935c002a30) at /home/travis/src/sql/sql_parse.cc:1375 #25 0x000055aaffe03946 in do_handle_one_connection (connect=0x55ab03981740) at /home/travis/src/sql/sql_connect.cc:1335 #26 0x000055aaffe036d3 in handle_one_connection (arg=0x55ab03981740) at /home/travis/src/sql/sql_connect.cc:1241 #27 0x000055ab0062eb8c in pfs_spawn_thread (arg=0x55ab03978770) at /home/travis/src/storage/perfschema/pfs.cc:1862 #28 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #29 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 31 (Thread 0x7f93357fa700 (LWP 25274)): #0 0x00007f937a6e7404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000055ab001ff00f in os_event::wait (this=0x55ab039b9a60) at /home/travis/src/storage/innobase/os/os0event.cc:166 #2 0x000055ab001fea21 in os_event::wait_low (this=0x55ab039b9a60, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:336 #3 0x000055ab001fedc7 in os_event_wait_low (event=0x55ab039b9a60, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:535 #4 0x000055ab002e49e7 in srv_resume_thread (slot=0x55ab01054730 , sig_count=0, wait=true, timeout_usec=0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:930 #5 0x000055ab002e857c in srv_worker_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2598 #6 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #7 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 30 (Thread 0x7f9364233700 (LWP 25286)): #0 0x00007f937a6e9f1c in __lll_lock_wait () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f937a6e5649 in _L_lock_909 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007f937a6e5470 in pthread_mutex_lock () from /lib/x86_64-linux-gnu/libpthread.so.0 #3 0x00007f93718a90c8 in rocksdb::port::Mutex::Lock (this=0x55ab0392eb28) at /home/travis/src/storage/rocksdb/rocksdb/port/port_posix.cc:60 #4 0x00007f93717290ea in rocksdb::InstrumentedMutex::LockInternal (this=0x55ab0392eb28) at /home/travis/src/storage/rocksdb/rocksdb/monitoring/instrumented_mutex.cc:38 #5 0x00007f9371729087 in rocksdb::InstrumentedMutex::Lock (this=0x55ab0392eb28) at /home/travis/src/storage/rocksdb/rocksdb/monitoring/instrumented_mutex.cc:30 #6 0x00007f93715dfecc in rocksdb::InstrumentedMutexLock::InstrumentedMutexLock (this=0x7f9364230f50, mutex=0x55ab0392eb28) at /home/travis/src/storage/rocksdb/rocksdb/monitoring/instrumented_mutex.h:56 #7 0x00007f93715cb910 in rocksdb::DBImpl::SyncWAL (this=0x55ab0392e6f0) at /home/travis/src/storage/rocksdb/rocksdb/db/db_impl.cc:686 #8 0x00007f93715cb881 in rocksdb::DBImpl::FlushWAL (this=0x55ab0392e6f0, sync=true) at /home/travis/src/storage/rocksdb/rocksdb/db/db_impl.cc:677 #9 0x00007f93718705de in rocksdb::StackableDB::FlushWAL (this=0x55ab03943580, sync=true) at /home/travis/src/storage/rocksdb/rocksdb/include/rocksdb/utilities/stackable_db.h:273 #10 0x00007f93714e58d5 in myrocks::rocksdb_commit (hton=0x55ab036bb480, thd=0x7f9324000d10, commit_tx=false) at /home/travis/src/storage/rocksdb/ha_rocksdb.cc:3558 #11 0x000055aafff345ba in commit_one_phase_2 (thd=0x7f9324000d10, all=false, trans=0x7f9324003fd0, is_real_trans=true) at /home/travis/src/sql/handler.cc:1569 #12 0x000055aafff344c3 in ha_commit_one_phase (thd=0x7f9324000d10, all=false) at /home/travis/src/sql/handler.cc:1550 #13 0x000055aafff33d91 in ha_commit_trans (thd=0x7f9324000d10, all=false) at /home/travis/src/sql/handler.cc:1417 #14 0x000055aaffe19824 in trans_commit_stmt (thd=0x7f9324000d10) at /home/travis/src/sql/transaction.cc:510 #15 0x000055aaffcc1562 in mysql_execute_command (thd=0x7f9324000d10) at /home/travis/src/sql/sql_parse.cc:6291 #16 0x000055aaffcc6059 in mysql_parse (thd=0x7f9324000d10, rawbuf=0x7f9324013498 "CREATE TRIGGER w BEFORE INSERT ON `CC` FOR EACH ROW BEGIN INSERT INTO `CC` SELECT * FROM `view_BB` LIMIT 0 ; END ; /* QNO 20854 CON_ID 15 */", length=140, parser_state=0x7f93642321c0, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:7999 #17 0x000055aaffcb3b1b in dispatch_command (command=COM_QUERY, thd=0x7f9324000d10, packet=0x7f93250d1f01 "CREATE TRIGGER w BEFORE INSERT ON `CC` FOR EACH ROW BEGIN INSERT INTO `CC` SELECT * FROM `view_BB` LIMIT 0 ; END ; /* QNO 20854 CON_ID 15 */ ", packet_length=141, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1821 #18 0x000055aaffcb247e in do_command (thd=0x7f9324000d10) at /home/travis/src/sql/sql_parse.cc:1375 #19 0x000055aaffe03946 in do_handle_one_connection (connect=0x55ab03985430) at /home/travis/src/sql/sql_connect.cc:1335 #20 0x000055aaffe036d3 in handle_one_connection (arg=0x55ab03985430) at /home/travis/src/sql/sql_connect.cc:1241 #21 0x000055ab0062eb8c in pfs_spawn_thread (arg=0x55ab04395d10) at /home/travis/src/storage/perfschema/pfs.cc:1862 #22 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #23 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 29 (Thread 0x7f9335ffb700 (LWP 25273)): #0 0x00007f937a6e7404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000055ab001ff00f in os_event::wait (this=0x55ab039b99e0) at /home/travis/src/storage/innobase/os/os0event.cc:166 #2 0x000055ab001fea21 in os_event::wait_low (this=0x55ab039b99e0, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:336 #3 0x000055ab001fedc7 in os_event_wait_low (event=0x55ab039b99e0, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:535 #4 0x000055ab002e49e7 in srv_resume_thread (slot=0x55ab010546f8 , sig_count=0, wait=true, timeout_usec=0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:930 #5 0x000055ab002e857c in srv_worker_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2598 #6 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #7 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 28 (Thread 0x7f931affd700 (LWP 25278)): #0 0x00007f937a6e7404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000055ab0068dcf9 in safe_cond_wait (cond=0x7f931affcd70, mp=0x7f931affcdb0, file=0x55ab0084f400 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1149) at /home/travis/src/mysys/thr_mutex.c:491 #2 0x000055ab00132ad3 in inline_mysql_cond_wait (that=0x7f931affcd70, mutex=0x7f931affcdb0, src_file=0x55ab00850938 "/home/travis/src/storage/innobase/handler/ha_innodb.cc", src_line=340) at /home/travis/src/include/mysql/psi/mysql_thread.h:1149 #3 0x000055ab00137030 in thd_destructor_proxy () at /home/travis/src/storage/innobase/handler/ha_innodb.cc:340 #4 0x000055ab0062eb8c in pfs_spawn_thread (arg=0x55ab03fa4500) at /home/travis/src/storage/perfschema/pfs.cc:1862 #5 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 27 (Thread 0x7f93367fc700 (LWP 25272)): #0 0x00007f937a6e7404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000055ab001ff00f in os_event::wait (this=0x55ab039b9960) at /home/travis/src/storage/innobase/os/os0event.cc:166 #2 0x000055ab001fea21 in os_event::wait_low (this=0x55ab039b9960, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:336 #3 0x000055ab001fedc7 in os_event_wait_low (event=0x55ab039b9960, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:535 #4 0x000055ab002e49e7 in srv_resume_thread (slot=0x55ab010546c0 , sig_count=0, wait=true, timeout_usec=0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:930 #5 0x000055ab002e857c in srv_worker_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2598 #6 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #7 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 26 (Thread 0x7f931b7fe700 (LWP 25277)): #0 0x00007f937a6e7404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000055ab001ff00f in os_event::wait (this=0x55ab039b9ce0) at /home/travis/src/storage/innobase/os/os0event.cc:166 #2 0x000055ab001fea21 in os_event::wait_low (this=0x55ab039b9ce0, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:336 #3 0x000055ab001fedc7 in os_event_wait_low (event=0x55ab039b9ce0, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:535 #4 0x000055ab003aa1cd in buf_resize_thread () at /home/travis/src/storage/innobase/buf/buf0buf.cc:3214 #5 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 25 (Thread 0x7f9336ffd700 (LWP 25271)): #0 0x00007f937a6e7404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000055ab001ff00f in os_event::wait (this=0x55ab039b98e0) at /home/travis/src/storage/innobase/os/os0event.cc:166 #2 0x000055ab001fea21 in os_event::wait_low (this=0x55ab039b98e0, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:336 #3 0x000055ab001fedc7 in os_event_wait_low (event=0x55ab039b98e0, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:535 #4 0x000055ab002e49e7 in srv_resume_thread (slot=0x55ab01054688 , sig_count=1, wait=true, timeout_usec=0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:930 #5 0x000055ab002e8a37 in srv_purge_coordinator_suspend (slot=0x55ab01054688 , rseg_history_len=0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2750 #6 0x000055ab002e8dd2 in srv_purge_coordinator_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2837 #7 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 24 (Thread 0x7f931bfff700 (LWP 25276)): #0 0x00007f937a6eab9d in nanosleep () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000055ab001ff331 in os_thread_sleep (tm=1000000) at /home/travis/src/storage/innobase/os/os0thread.cc:230 #2 0x000055ab0039cc7d in btr_defragment_thread () at /home/travis/src/storage/innobase/btr/btr0defragment.cc:709 #3 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 23 (Thread 0x7f93377fe700 (LWP 25270)): #0 0x00007f937a6e77be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000055ab001fe8b6 in os_event::timed_wait (this=0x55ab03fa3690, abstime=0x7f93377fdc60) at /home/travis/src/storage/innobase/os/os0event.cc:286 #2 0x000055ab001febc1 in os_event::wait_time_low (this=0x55ab03fa3690, time_in_usec=5000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:413 #3 0x000055ab001feda2 in os_event_wait_time_low (event=0x55ab03fa3690, time_in_usec=5000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:518 #4 0x000055ab0034ed41 in ib_wqueue_timedwait (wq=0x55ab03fa3580, wait_in_usecs=5000000) at /home/travis/src/storage/innobase/ut/ut0wqueue.cc:163 #5 0x000055ab004801b4 in fts_optimize_thread (arg=0x55ab03fa3580) at /home/travis/src/storage/innobase/fts/fts0opt.cc:3035 #6 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #7 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 22 (Thread 0x7f933e19c700 (LWP 25268)): #0 0x00007f937a6eab9d in nanosleep () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000055ab001ff331 in os_thread_sleep (tm=1000000) at /home/travis/src/storage/innobase/os/os0thread.cc:230 #2 0x000055ab002e7f99 in srv_master_sleep () at /home/travis/src/storage/innobase/srv/srv0srv.cc:2411 #3 0x000055ab002e80b9 in srv_master_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2452 #4 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 21 (Thread 0x7f9337fff700 (LWP 25269)): #0 0x00007f937a6e77be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000055ab001fe8b6 in os_event::timed_wait (this=0x55ab03f5b000, abstime=0x7f9337ffee60) at /home/travis/src/storage/innobase/os/os0event.cc:286 #2 0x000055ab001febc1 in os_event::wait_time_low (this=0x55ab03f5b000, time_in_usec=10000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:413 #3 0x000055ab001feda2 in os_event_wait_time_low (event=0x55ab03f5b000, time_in_usec=10000000, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:518 #4 0x000055ab00423ce5 in dict_stats_thread () at /home/travis/src/storage/innobase/dict/dict0stats_bg.cc:451 #5 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 20 (Thread 0x7f933c999700 (LWP 25267)): #0 0x00007f937a6e77be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000055ab001fe8b6 in os_event::timed_wait (this=0x55ab039b9b60, abstime=0x7f933c998e20) at /home/travis/src/storage/innobase/os/os0event.cc:286 #2 0x000055ab001febc1 in os_event::wait_time_low (this=0x55ab039b9b60, time_in_usec=5000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:413 #3 0x000055ab001feda2 in os_event_wait_time_low (event=0x55ab039b9b60, time_in_usec=5000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:518 #4 0x000055ab002e67b3 in srv_monitor_thread () at /home/travis/src/storage/innobase/srv/srv0srv.cc:1758 #5 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 19 (Thread 0x7f933d99b700 (LWP 25265)): #0 0x00007f937a6e77be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000055ab001fe8b6 in os_event::timed_wait (this=0x55ab03f57610, abstime=0x7f933d99ae40) at /home/travis/src/storage/innobase/os/os0event.cc:286 #2 0x000055ab001febc1 in os_event::wait_time_low (this=0x55ab03f57610, time_in_usec=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:413 #3 0x000055ab001feda2 in os_event_wait_time_low (event=0x55ab03f57610, time_in_usec=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:518 #4 0x000055ab001cda93 in lock_wait_timeout_thread () at /home/travis/src/storage/innobase/lock/lock0wait.cc:547 #5 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 18 (Thread 0x7f933d19a700 (LWP 25266)): #0 0x00007f937a6e77be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000055ab001fe8b6 in os_event::timed_wait (this=0x55ab039b9ae0, abstime=0x7f933d199ca0) at /home/travis/src/storage/innobase/os/os0event.cc:286 #2 0x000055ab001febc1 in os_event::wait_time_low (this=0x55ab039b9ae0, time_in_usec=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:413 #3 0x000055ab001feda2 in os_event_wait_time_low (event=0x55ab039b9ae0, time_in_usec=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:518 #4 0x000055ab002e6cc0 in srv_error_monitor_thread () at /home/travis/src/storage/innobase/srv/srv0srv.cc:1922 #5 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 17 (Thread 0x7f933f19e700 (LWP 25262)): #0 0x00007f937b58a58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055ab001f1e7f in LinuxAIOHandler::collect (this=0x7f933f19dc00) at /home/travis/src/storage/innobase/os/os0file.cc:1930 #2 0x000055ab001f238b in LinuxAIOHandler::poll (this=0x7f933f19dc00, m1=0x7f933f19dca8, m2=0x7f933f19dcb0, request=0x7f933f19dce0) at /home/travis/src/storage/innobase/os/os0file.cc:2075 #3 0x000055ab001f24ee in os_aio_linux_handler (global_segment=9, m1=0x7f933f19dca8, m2=0x7f933f19dcb0, request=0x7f933f19dce0) at /home/travis/src/storage/innobase/os/os0file.cc:2129 #4 0x000055ab001f6f79 in os_aio_handler (segment=9, m1=0x7f933f19dca8, m2=0x7f933f19dcb0, request=0x7f933f19dce0) at /home/travis/src/storage/innobase/os/os0file.cc:5707 #5 0x000055ab0043b996 in fil_aio_wait (segment=9) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5244 #6 0x000055ab002eb5b4 in io_handler_thread (arg=0x55ab01288ce8 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:337 #7 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 16 (Thread 0x7f933e99d700 (LWP 25263)): #0 0x00007f937a6e77be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000055ab001fe8b6 in os_event::timed_wait (this=0x55ab039b9c60, abstime=0x7f933e99cbf0) at /home/travis/src/storage/innobase/os/os0event.cc:286 #2 0x000055ab001febc1 in os_event::wait_time_low (this=0x55ab039b9c60, time_in_usec=1000000, reset_sig_count=2) at /home/travis/src/storage/innobase/os/os0event.cc:413 #3 0x000055ab001feda2 in os_event_wait_time_low (event=0x55ab039b9c60, time_in_usec=1000000, reset_sig_count=2) at /home/travis/src/storage/innobase/os/os0event.cc:518 #4 0x000055ab003c97f2 in pc_sleep_if_needed (next_loop_time=1529176929866, sig_count=2, cur_time=1529176928866) at /home/travis/src/storage/innobase/buf/buf0flu.cc:2706 #5 0x000055ab003ca653 in buf_flush_page_cleaner_coordinator () at /home/travis/src/storage/innobase/buf/buf0flu.cc:3172 #6 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #7 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 15 (Thread 0x7f934dffb700 (LWP 25258)): #0 0x00007f937b58a58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055ab001f1e7f in LinuxAIOHandler::collect (this=0x7f934dffac00) at /home/travis/src/storage/innobase/os/os0file.cc:1930 #2 0x000055ab001f238b in LinuxAIOHandler::poll (this=0x7f934dffac00, m1=0x7f934dffaca8, m2=0x7f934dffacb0, request=0x7f934dfface0) at /home/travis/src/storage/innobase/os/os0file.cc:2075 #3 0x000055ab001f24ee in os_aio_linux_handler (global_segment=5, m1=0x7f934dffaca8, m2=0x7f934dffacb0, request=0x7f934dfface0) at /home/travis/src/storage/innobase/os/os0file.cc:2129 #4 0x000055ab001f6f79 in os_aio_handler (segment=5, m1=0x7f934dffaca8, m2=0x7f934dffacb0, request=0x7f934dfface0) at /home/travis/src/storage/innobase/os/os0file.cc:5707 #5 0x000055ab0043b996 in fil_aio_wait (segment=5) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5244 #6 0x000055ab002eb5b4 in io_handler_thread (arg=0x55ab01288cc8 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:337 #7 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 14 (Thread 0x7f933f99f700 (LWP 25261)): #0 0x00007f937b58a58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055ab001f1e7f in LinuxAIOHandler::collect (this=0x7f933f99ec00) at /home/travis/src/storage/innobase/os/os0file.cc:1930 #2 0x000055ab001f238b in LinuxAIOHandler::poll (this=0x7f933f99ec00, m1=0x7f933f99eca8, m2=0x7f933f99ecb0, request=0x7f933f99ece0) at /home/travis/src/storage/innobase/os/os0file.cc:2075 #3 0x000055ab001f24ee in os_aio_linux_handler (global_segment=8, m1=0x7f933f99eca8, m2=0x7f933f99ecb0, request=0x7f933f99ece0) at /home/travis/src/storage/innobase/os/os0file.cc:2129 #4 0x000055ab001f6f79 in os_aio_handler (segment=8, m1=0x7f933f99eca8, m2=0x7f933f99ecb0, request=0x7f933f99ece0) at /home/travis/src/storage/innobase/os/os0file.cc:5707 #5 0x000055ab0043b996 in fil_aio_wait (segment=8) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5244 #6 0x000055ab002eb5b4 in io_handler_thread (arg=0x55ab01288ce0 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:337 #7 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 13 (Thread 0x7f934e7fc700 (LWP 25257)): #0 0x00007f937b58a58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055ab001f1e7f in LinuxAIOHandler::collect (this=0x7f934e7fbc00) at /home/travis/src/storage/innobase/os/os0file.cc:1930 #2 0x000055ab001f238b in LinuxAIOHandler::poll (this=0x7f934e7fbc00, m1=0x7f934e7fbca8, m2=0x7f934e7fbcb0, request=0x7f934e7fbce0) at /home/travis/src/storage/innobase/os/os0file.cc:2075 #3 0x000055ab001f24ee in os_aio_linux_handler (global_segment=4, m1=0x7f934e7fbca8, m2=0x7f934e7fbcb0, request=0x7f934e7fbce0) at /home/travis/src/storage/innobase/os/os0file.cc:2129 #4 0x000055ab001f6f79 in os_aio_handler (segment=4, m1=0x7f934e7fbca8, m2=0x7f934e7fbcb0, request=0x7f934e7fbce0) at /home/travis/src/storage/innobase/os/os0file.cc:5707 #5 0x000055ab0043b996 in fil_aio_wait (segment=4) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5244 #6 0x000055ab002eb5b4 in io_handler_thread (arg=0x55ab01288cc0 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:337 #7 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 12 (Thread 0x7f934cff9700 (LWP 25260)): #0 0x00007f937b58a58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055ab001f1e7f in LinuxAIOHandler::collect (this=0x7f934cff8c00) at /home/travis/src/storage/innobase/os/os0file.cc:1930 #2 0x000055ab001f238b in LinuxAIOHandler::poll (this=0x7f934cff8c00, m1=0x7f934cff8ca8, m2=0x7f934cff8cb0, request=0x7f934cff8ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2075 #3 0x000055ab001f24ee in os_aio_linux_handler (global_segment=7, m1=0x7f934cff8ca8, m2=0x7f934cff8cb0, request=0x7f934cff8ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2129 #4 0x000055ab001f6f79 in os_aio_handler (segment=7, m1=0x7f934cff8ca8, m2=0x7f934cff8cb0, request=0x7f934cff8ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5707 #5 0x000055ab0043b996 in fil_aio_wait (segment=7) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5244 #6 0x000055ab002eb5b4 in io_handler_thread (arg=0x55ab01288cd8 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:337 #7 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 11 (Thread 0x7f934f7fe700 (LWP 25255)): #0 0x00007f937b58a58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055ab001f1e7f in LinuxAIOHandler::collect (this=0x7f934f7fdc00) at /home/travis/src/storage/innobase/os/os0file.cc:1930 #2 0x000055ab001f238b in LinuxAIOHandler::poll (this=0x7f934f7fdc00, m1=0x7f934f7fdca8, m2=0x7f934f7fdcb0, request=0x7f934f7fdce0) at /home/travis/src/storage/innobase/os/os0file.cc:2075 #3 0x000055ab001f24ee in os_aio_linux_handler (global_segment=2, m1=0x7f934f7fdca8, m2=0x7f934f7fdcb0, request=0x7f934f7fdce0) at /home/travis/src/storage/innobase/os/os0file.cc:2129 #4 0x000055ab001f6f79 in os_aio_handler (segment=2, m1=0x7f934f7fdca8, m2=0x7f934f7fdcb0, request=0x7f934f7fdce0) at /home/travis/src/storage/innobase/os/os0file.cc:5707 #5 0x000055ab0043b996 in fil_aio_wait (segment=2) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5244 #6 0x000055ab002eb5b4 in io_handler_thread (arg=0x55ab01288cb0 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:337 #7 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 10 (Thread 0x7f934d7fa700 (LWP 25259)): #0 0x00007f937b58a58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055ab001f1e7f in LinuxAIOHandler::collect (this=0x7f934d7f9c00) at /home/travis/src/storage/innobase/os/os0file.cc:1930 #2 0x000055ab001f238b in LinuxAIOHandler::poll (this=0x7f934d7f9c00, m1=0x7f934d7f9ca8, m2=0x7f934d7f9cb0, request=0x7f934d7f9ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2075 #3 0x000055ab001f24ee in os_aio_linux_handler (global_segment=6, m1=0x7f934d7f9ca8, m2=0x7f934d7f9cb0, request=0x7f934d7f9ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2129 #4 0x000055ab001f6f79 in os_aio_handler (segment=6, m1=0x7f934d7f9ca8, m2=0x7f934d7f9cb0, request=0x7f934d7f9ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5707 #5 0x000055ab0043b996 in fil_aio_wait (segment=6) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5244 #6 0x000055ab002eb5b4 in io_handler_thread (arg=0x55ab01288cd0 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:337 #7 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 9 (Thread 0x7f9354ddf700 (LWP 25253)): #0 0x00007f937b58a58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055ab001f1e7f in LinuxAIOHandler::collect (this=0x7f9354ddec00) at /home/travis/src/storage/innobase/os/os0file.cc:1930 #2 0x000055ab001f238b in LinuxAIOHandler::poll (this=0x7f9354ddec00, m1=0x7f9354ddeca8, m2=0x7f9354ddecb0, request=0x7f9354ddece0) at /home/travis/src/storage/innobase/os/os0file.cc:2075 #3 0x000055ab001f24ee in os_aio_linux_handler (global_segment=0, m1=0x7f9354ddeca8, m2=0x7f9354ddecb0, request=0x7f9354ddece0) at /home/travis/src/storage/innobase/os/os0file.cc:2129 #4 0x000055ab001f6f79 in os_aio_handler (segment=0, m1=0x7f9354ddeca8, m2=0x7f9354ddecb0, request=0x7f9354ddece0) at /home/travis/src/storage/innobase/os/os0file.cc:5707 #5 0x000055ab0043b996 in fil_aio_wait (segment=0) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5244 #6 0x000055ab002eb5b4 in io_handler_thread (arg=0x55ab01288ca0 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:337 #7 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 8 (Thread 0x7f934effd700 (LWP 25256)): #0 0x00007f937b58a58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055ab001f1e7f in LinuxAIOHandler::collect (this=0x7f934effcc00) at /home/travis/src/storage/innobase/os/os0file.cc:1930 #2 0x000055ab001f238b in LinuxAIOHandler::poll (this=0x7f934effcc00, m1=0x7f934effcca8, m2=0x7f934effccb0, request=0x7f934effcce0) at /home/travis/src/storage/innobase/os/os0file.cc:2075 #3 0x000055ab001f24ee in os_aio_linux_handler (global_segment=3, m1=0x7f934effcca8, m2=0x7f934effccb0, request=0x7f934effcce0) at /home/travis/src/storage/innobase/os/os0file.cc:2129 #4 0x000055ab001f6f79 in os_aio_handler (segment=3, m1=0x7f934effcca8, m2=0x7f934effccb0, request=0x7f934effcce0) at /home/travis/src/storage/innobase/os/os0file.cc:5707 #5 0x000055ab0043b996 in fil_aio_wait (segment=3) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5244 #6 0x000055ab002eb5b4 in io_handler_thread (arg=0x55ab01288cb8 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:337 #7 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 7 (Thread 0x7f93577fe700 (LWP 25252)): #0 0x00007f937a6e9f1c in __lll_lock_wait () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f937a6e5649 in _L_lock_909 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007f937a6e5470 in pthread_mutex_lock () from /lib/x86_64-linux-gnu/libpthread.so.0 #3 0x00007f93718a90c8 in rocksdb::port::Mutex::Lock (this=0x55ab0392eb28) at /home/travis/src/storage/rocksdb/rocksdb/port/port_posix.cc:60 #4 0x00007f93717290ea in rocksdb::InstrumentedMutex::LockInternal (this=0x55ab0392eb28) at /home/travis/src/storage/rocksdb/rocksdb/monitoring/instrumented_mutex.cc:38 #5 0x00007f9371729087 in rocksdb::InstrumentedMutex::Lock (this=0x55ab0392eb28) at /home/travis/src/storage/rocksdb/rocksdb/monitoring/instrumented_mutex.cc:30 #6 0x00007f93716d0394 in rocksdb::VersionSet::LogAndApply (this=0x55ab03937e90, column_family_data=0x55ab0393bb10, mutable_cf_options=..., edit_list=..., mu=0x55ab0392eb28, db_directory=0x55ab039425d0, new_descriptor_log=false, new_cf_options=0x0) at /home/travis/src/storage/rocksdb/rocksdb/db/version_set.cc:2676 #7 0x00007f93715e0a1d in rocksdb::VersionSet::LogAndApply (this=0x55ab03937e90, column_family_data=0x55ab0393bb10, mutable_cf_options=..., edit=0x7f93577fd8a0, mu=0x55ab0392eb28, db_directory=0x55ab039425d0, new_descriptor_log=false, column_family_options=0x0) at /home/travis/src/storage/rocksdb/rocksdb/db/version_set.h:701 #8 0x00007f93715d3143 in rocksdb::DBImpl::DeleteFilesInRange (this=0x55ab0392e6f0, column_family=0x55ab0393a5c0, begin=0x7f93577fdd40, end=0x7f93577fdd50) at /home/travis/src/storage/rocksdb/rocksdb/db/db_impl.cc:2182 #9 0x00007f93715c4500 in rocksdb::DeleteFilesInRange (db=0x55ab0392e6f0, column_family=0x55ab0393a5c0, begin=0x7f93577fdd40, end=0x7f93577fdd50) at /home/travis/src/storage/rocksdb/rocksdb/db/convenience.cc:24 #10 0x00007f93714fc8bb in myrocks::Rdb_drop_index_thread::run (this=0x7f9371ea5460 ) at /home/travis/src/storage/rocksdb/ha_rocksdb.cc:10928 #11 0x00007f937159e916 in myrocks::Rdb_thread::thread_func (thread_ptr=0x7f9371ea5460 ) at /home/travis/src/storage/rocksdb/rdb_threads.cc:34 #12 0x000055ab0062eb8c in pfs_spawn_thread (arg=0x55ab03975fd0) at /home/travis/src/storage/perfschema/pfs.cc:1862 #13 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #14 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 6 (Thread 0x7f934ffff700 (LWP 25254)): #0 0x00007f937b58a58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055ab001f1e7f in LinuxAIOHandler::collect (this=0x7f934fffec00) at /home/travis/src/storage/innobase/os/os0file.cc:1930 #2 0x000055ab001f238b in LinuxAIOHandler::poll (this=0x7f934fffec00, m1=0x7f934fffeca8, m2=0x7f934fffecb0, request=0x7f934fffece0) at /home/travis/src/storage/innobase/os/os0file.cc:2075 #3 0x000055ab001f24ee in os_aio_linux_handler (global_segment=1, m1=0x7f934fffeca8, m2=0x7f934fffecb0, request=0x7f934fffece0) at /home/travis/src/storage/innobase/os/os0file.cc:2129 #4 0x000055ab001f6f79 in os_aio_handler (segment=1, m1=0x7f934fffeca8, m2=0x7f934fffecb0, request=0x7f934fffece0) at /home/travis/src/storage/innobase/os/os0file.cc:5707 #5 0x000055ab0043b996 in fil_aio_wait (segment=1) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5244 #6 0x000055ab002eb5b4 in io_handler_thread (arg=0x55ab01288ca8 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:337 #7 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 5 (Thread 0x7f9370bbc700 (LWP 25248)): #0 0x00007f937a6e7404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f93718a91e2 in rocksdb::port::CondVar::Wait (this=0x55ab038f0fb0) at /home/travis/src/storage/rocksdb/rocksdb/port/port_posix.cc:90 #2 0x00007f9371729236 in rocksdb::InstrumentedCondVar::WaitInternal (this=0x55ab038f0fb0) at /home/travis/src/storage/rocksdb/rocksdb/monitoring/instrumented_mutex.cc:60 #3 0x00007f93717291d3 in rocksdb::InstrumentedCondVar::Wait (this=0x55ab038f0fb0) at /home/travis/src/storage/rocksdb/rocksdb/monitoring/instrumented_mutex.cc:52 #4 0x00007f9371808696 in rocksdb::DeleteScheduler::BackgroundEmptyTrash (this=0x55ab038f0ec0) at /home/travis/src/storage/rocksdb/rocksdb/util/delete_scheduler.cc:190 #5 0x00007f937180e69f in std::_Mem_fn::operator()<, void>(rocksdb::DeleteScheduler*) const (this=0x55ab03918928, __object=0x55ab038f0ec0) at /usr/include/c++/4.8/functional:601 #6 0x00007f937180e5ef in std::_Bind_simple (rocksdb::DeleteScheduler*)>::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x55ab03918920) at /usr/include/c++/4.8/functional:1732 #7 0x00007f937180e4f7 in std::_Bind_simple (rocksdb::DeleteScheduler*)>::operator()() (this=0x55ab03918920) at /usr/include/c++/4.8/functional:1720 #8 0x00007f937180e490 in std::thread::_Impl (rocksdb::DeleteScheduler*)> >::_M_run() (this=0x55ab03918908) at /usr/include/c++/4.8/thread:115 #9 0x00007f937a488a60 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #10 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #11 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 4 (Thread 0x7f9357fff700 (LWP 25251)): #0 0x00007f937a6e7404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f937a4854dc in std::condition_variable::wait(std::unique_lock&) () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #2 0x00007f937170e61b in std::condition_variable::wait(std::unique_lock &, rocksdb::WriteThread::__lambda4) (this=0x7f9357ffebd0, __lock=..., __p=...) at /usr/include/c++/4.8/condition_variable:93 #3 0x00007f937170c9a4 in rocksdb::WriteThread::BlockingAwaitState (this=0x55ab0392ee28, w=0x7f9357ffeb30, goal_mask=30 '\036') at /home/travis/src/storage/rocksdb/rocksdb/db/write_thread.cc:44 #4 0x00007f937170ccc6 in rocksdb::WriteThread::AwaitState (this=0x55ab0392ee28, w=0x7f9357ffeb30, goal_mask=30 '\036', ctx=0x7f9371eafd60 ) at /home/travis/src/storage/rocksdb/rocksdb/db/write_thread.cc:176 #5 0x00007f937170d423 in rocksdb::WriteThread::JoinBatchGroup (this=0x55ab0392ee28, w=0x7f9357ffeb30) at /home/travis/src/storage/rocksdb/rocksdb/db/write_thread.cc:318 #6 0x00007f937163a648 in rocksdb::DBImpl::WriteImpl (this=0x55ab0392e6f0, write_options=..., my_batch=0x7f93500bee10, callback=0x0, log_used=0x0, log_ref=0, disable_memtable=false, seq_used=0x0, pre_release_callback=0x0) at /home/travis/src/storage/rocksdb/rocksdb/db/db_impl_write.cc:114 #7 0x00007f937163a106 in rocksdb::DBImpl::Write (this=0x55ab0392e6f0, write_options=..., my_batch=0x7f93500bee10) at /home/travis/src/storage/rocksdb/rocksdb/db/db_impl_write.cc:49 #8 0x00007f9371580461 in myrocks::Rdb_dict_manager::commit (this=0x7f9371e91420 , batch=0x7f93500bee10, sync=@0x7f9357ffee30: false) at /home/travis/src/storage/rocksdb/rdb_datadic.cc:4660 #9 0x00007f937157ea7c in myrocks::Rdb_ddl_manager::persist_stats (this=0x7f9371e91620 , sync=@0x7f9357ffee30: false) at /home/travis/src/storage/rocksdb/rdb_datadic.cc:4163 #10 0x00007f93715040f1 in myrocks::Rdb_background_thread::run (this=0x7f9371ea5060 ) at /home/travis/src/storage/rocksdb/ha_rocksdb.cc:12792 #11 0x00007f937159e916 in myrocks::Rdb_thread::thread_func (thread_ptr=0x7f9371ea5060 ) at /home/travis/src/storage/rocksdb/rdb_threads.cc:34 #12 0x000055ab0062eb8c in pfs_spawn_thread (arg=0x55ab03974a20) at /home/travis/src/storage/perfschema/pfs.cc:1862 #13 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #14 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 3 (Thread 0x7f9373e0f700 (LWP 25247)): #0 0x00007f937a6e77be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000055ab0068dffb in safe_cond_timedwait (cond=0x55ab01aab960 , mp=0x55ab01aab8a0 , abstime=0x7f9373e0ee70, file=0x55ab009e9080 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1186) at /home/travis/src/mysys/thr_mutex.c:545 #2 0x000055ab0068efb2 in inline_mysql_cond_timedwait (that=0x55ab01aab960 , mutex=0x55ab01aab8a0 , abstime=0x7f9373e0ee70, src_file=0x55ab009e90b8 "/home/travis/src/mysys/thr_timer.c", src_line=292) at /home/travis/src/include/mysql/psi/mysql_thread.h:1186 #3 0x000055ab0068fa6e in timer_handler (arg=0x0) at /home/travis/src/mysys/thr_timer.c:292 #4 0x000055ab0062eb8c in pfs_spawn_thread (arg=0x55ab036b47a0) at /home/travis/src/storage/perfschema/pfs.cc:1862 #5 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 2 (Thread 0x7f9364f57700 (LWP 25250)): #0 0x00007f937a6e7404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f937a4854dc in std::condition_variable::wait(std::unique_lock&) () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #2 0x00007f937195eb81 in rocksdb::ThreadPoolImpl::Impl::BGThread (this=0x55ab036c4ed0, thread_id=0) at /home/travis/src/storage/rocksdb/rocksdb/util/threadpool_imp.cc:183 #3 0x00007f937195eeb7 in rocksdb::ThreadPoolImpl::Impl::BGThreadWrapper (arg=0x55ab0392de00) at /home/travis/src/storage/rocksdb/rocksdb/util/threadpool_imp.cc:278 #4 0x00007f9371967cde in std::_Bind_simple::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x55ab0392de50) at /usr/include/c++/4.8/functional:1732 #5 0x00007f9371967be9 in std::_Bind_simple::operator()() (this=0x55ab0392de50) at /usr/include/c++/4.8/functional:1720 #6 0x00007f9371967b82 in std::thread::_Impl >::_M_run() (this=0x55ab0392de38) at /usr/include/c++/4.8/thread:115 #7 0x00007f937a488a60 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #8 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #9 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 1 (Thread 0x7f9365758700 (LWP 25249)): #0 0x00007f937a6e8611 in pthread_kill () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000055ab006887b9 in my_write_core (sig=6) at /home/travis/src/mysys/stacktrace.c:477 #2 0x000055aafff30c3b in handle_fatal_signal (sig=6) at /home/travis/src/sql/signal_handler.cc:305 #3 #4 0x00007f9379b28c37 in raise () from /lib/x86_64-linux-gnu/libc.so.6 #5 0x00007f9379b2c028 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #6 0x00007f9379b21bf6 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #7 0x00007f9379b21ca2 in __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6 #8 0x00007f93718f4214 in rocksdb::(anonymous namespace)::LevelCompactionBuilder::SetupInitialFiles (this=0x7f9365756510) at /home/travis/src/storage/rocksdb/rocksdb/db/compaction_picker.cc:1143 #9 0x00007f93718f46dd in rocksdb::(anonymous namespace)::LevelCompactionBuilder::PickCompaction (this=0x7f9365756510) at /home/travis/src/storage/rocksdb/rocksdb/db/compaction_picker.cc:1232 #10 0x00007f93718f5497 in rocksdb::LevelCompactionPicker::PickCompaction (this=0x55ab0393e100, cf_name="default", mutable_cf_options=..., vstorage=0x7f9358034290, log_buffer=0x7f93657573a0) at /home/travis/src/storage/rocksdb/rocksdb/db/compaction_picker.cc:1431 #11 0x00007f93718c534a in rocksdb::ColumnFamilyData::PickCompaction (this=0x55ab0393bb10, mutable_options=..., log_buffer=0x7f93657573a0) at /home/travis/src/storage/rocksdb/rocksdb/db/column_family.cc:838 #12 0x00007f9371605f96 in rocksdb::DBImpl::BackgroundCompaction (this=0x55ab0392e6f0, made_progress=0x7f936575706f, job_context=0x7f93657570c0, log_buffer=0x7f93657573a0, prepicked_compaction=0x0) at /home/travis/src/storage/rocksdb/rocksdb/db/db_impl_compaction_flush.cc:1541 #13 0x00007f937160519f in rocksdb::DBImpl::BackgroundCallCompaction (this=0x55ab0392e6f0, prepicked_compaction=0x0, bg_thread_pri=rocksdb::Env::LOW) at /home/travis/src/storage/rocksdb/rocksdb/db/db_impl_compaction_flush.cc:1358 #14 0x00007f93716042fd in rocksdb::DBImpl::BGWorkCompaction (arg=0x7f9358008b80) at /home/travis/src/storage/rocksdb/rocksdb/db/db_impl_compaction_flush.cc:1177 #15 0x00007f937195f96c in rocksdb::ThreadPoolImpl::__lambda0::operator() (__closure=0x7f93580096b0) at /home/travis/src/storage/rocksdb/rocksdb/util/threadpool_imp.cc:441 #16 0x00007f937195fdfa in std::_Function_handler::_M_invoke(const std::_Any_data &) (__functor=...) at /usr/include/c++/4.8/functional:2071 #17 0x00007f9371859b96 in std::function::operator()() const (this=0x7f9365757db0) at /usr/include/c++/4.8/functional:2471 #18 0x00007f937195ed54 in rocksdb::ThreadPoolImpl::Impl::BGThread (this=0x55ab036c4b90, thread_id=0) at /home/travis/src/storage/rocksdb/rocksdb/util/threadpool_imp.cc:240 #19 0x00007f937195eeb7 in rocksdb::ThreadPoolImpl::Impl::BGThreadWrapper (arg=0x55ab0392db00) at /home/travis/src/storage/rocksdb/rocksdb/util/threadpool_imp.cc:278 #20 0x00007f9371967cde in std::_Bind_simple::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x55ab0392db50) at /usr/include/c++/4.8/functional:1732 #21 0x00007f9371967be9 in std::_Bind_simple::operator()() (this=0x55ab0392db50) at /usr/include/c++/4.8/functional:1720 #22 0x00007f9371967b82 in std::thread::_Impl >::_M_run() (this=0x55ab0392db38) at /usr/include/c++/4.8/thread:115 #23 0x00007f937a488a60 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #24 0x00007f937a6e3184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #25 0x00007f9379befffd in clone () from /lib/x86_64-linux-gnu/libc.so.6