[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 0x00007f37c1ae9611 in __pthread_kill (threadid=, signo=6) at ../nptl/sysdeps/unix/sysv/linux/pthread_kill.c:61 61 ../nptl/sysdeps/unix/sysv/linux/pthread_kill.c: No such file or directory. Thread 43 (Thread 0x7f37b80c4700 (LWP 26782)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055b9459d3a86 in safe_cond_timedwait (cond=0x7f37b80c1690, mp=0x55b946682f80 , abstime=0x7f37b80c1620, file=0x55b945c002c0 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x000055b9452a071b in inline_mysql_cond_timedwait (that=0x7f37b80c1690, mutex=0x55b946682f80 , abstime=0x7f37b80c1620, src_file=0x55b945c00c48 "/home/travis/src/sql/item_func.cc", src_line=3852) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x000055b9452af369 in Interruptible_wait::wait (this=0x7f37b80c1670, cond=0x7f37b80c1690, mutex=0x55b946682f80 ) at /home/travis/src/sql/item_func.cc:3852 #4 0x000055b9452b0cd3 in Item_func_sleep::val_int (this=0x7f3794949128) at /home/travis/src/sql/item_func.cc:4390 #5 0x000055b94526585d in Arg_comparator::compare_int_signed (this=0x7f3794949340) at /home/travis/src/sql/item_cmpfunc.cc:902 #6 0x000055b945278cf0 in Arg_comparator::compare (this=0x7f3794949340) at /home/travis/src/sql/item_cmpfunc.h:102 #7 0x000055b945267f79 in Item_func_eq::val_int (this=0x7f3794949280) at /home/travis/src/sql/item_cmpfunc.cc:1727 #8 0x000055b944fafbf2 in evaluate_join_record (join=0x7f3794017130, join_tab=0x7f3794018f60, error=0) at /home/travis/src/sql/sql_select.cc:19290 #9 0x000055b944faf82d in sub_select (join=0x7f3794017130, join_tab=0x7f3794018f60, end_of_records=false) at /home/travis/src/sql/sql_select.cc:19195 #10 0x000055b944faed99 in do_select (join=0x7f3794017130, procedure=0x0) at /home/travis/src/sql/sql_select.cc:18735 #11 0x000055b944f87f00 in JOIN::exec_inner (this=0x7f3794017130) at /home/travis/src/sql/sql_select.cc:3953 #12 0x000055b944f873a0 in JOIN::exec (this=0x7f3794017130) at /home/travis/src/sql/sql_select.cc:3747 #13 0x000055b94502dad3 in st_select_lex_unit::exec (this=0x7f3794946c20) at /home/travis/src/sql/sql_union.cc:1435 #14 0x000055b945028c18 in mysql_union (thd=0x7f3794001f20, lex=0x7f3794946b58, result=0x7f379494abb0, unit=0x7f3794946c20, setup_tables_done_option=0) at /home/travis/src/sql/sql_union.cc:41 #15 0x000055b944f7aa8a in handle_select (thd=0x7f3794001f20, lex=0x7f3794946b58, result=0x7f379494abb0, setup_tables_done_option=0) at /home/travis/src/sql/sql_select.cc:360 #16 0x000055b944f46001 in execute_sqlcom_select (thd=0x7f3794001f20, all_tables=0x7f3794948680) at /home/travis/src/sql/sql_parse.cc:6539 #17 0x000055b944f3c752 in mysql_execute_command (thd=0x7f3794001f20) at /home/travis/src/sql/sql_parse.cc:3768 #18 0x000055b944f672e9 in Prepared_statement::execute (this=0x7f3794068860, expanded_query=0x7f37b80c3340, open_cursor=false) at /home/travis/src/sql/sql_prepare.cc:4740 #19 0x000055b944f65733 in Prepared_statement::execute_loop (this=0x7f3794068860, expanded_query=0x7f37b80c3340, open_cursor=false, packet=0x7f379400c58a "", packet_end=0x7f379400c58a "") at /home/travis/src/sql/sql_prepare.cc:4170 #20 0x000055b944f62faf in mysql_stmt_execute_common (thd=0x7f3794001f20, stmt_id=1247, packet=0x7f379400c58a "", packet_end=0x7f379400c58a "", cursor_flags=0, bulk_op=false, read_types=false) at /home/travis/src/sql/sql_prepare.cc:3170 #21 0x000055b944f62b52 in mysqld_stmt_execute (thd=0x7f3794001f20, packet_arg=0x7f379400c581 "\337\004", packet_length=9) at /home/travis/src/sql/sql_prepare.cc:3068 #22 0x000055b944f36e67 in dispatch_command (command=COM_STMT_EXECUTE, thd=0x7f3794001f20, packet=0x7f379400c581 "\337\004", packet_length=9, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1788 #23 0x000055b944f35c4e in do_command (thd=0x7f3794001f20) at /home/travis/src/sql/sql_parse.cc:1391 #24 0x000055b9450994c9 in do_handle_one_connection (connect=0x55b9477a4ca0) at /home/travis/src/sql/sql_connect.cc:1402 #25 0x000055b945099256 in handle_one_connection (arg=0x55b9477a4ca0) at /home/travis/src/sql/sql_connect.cc:1308 #26 0x00007f37c1ae4184 in start_thread (arg=0x7f37b80c4700) at pthread_create.c:312 #27 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 42 (Thread 0x7f37c31c8780 (LWP 26700)): #0 0x00007f37c0fe3c9d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x000055b944e2326a in handle_connections_sockets () at /home/travis/src/sql/mysqld.cc:6707 #2 0x000055b944e2253f in mysqld_main (argc=23, argv=0x55b9474071e8) at /home/travis/src/sql/mysqld.cc:6176 #3 0x000055b944e168b5 in main (argc=23, argv=0x7fffdd013e28) at /home/travis/src/sql/main.cc:25 Thread 41 (Thread 0x7f37b0244700 (LWP 26786)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055b9459d3a86 in safe_cond_timedwait (cond=0x7f3798003ec0, mp=0x7f3798003e10, abstime=0x7f37b0241c90, file=0x55b945acfca0 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x000055b9450a0f6a in inline_mysql_cond_timedwait (that=0x7f3798003ec0, mutex=0x7f3798003e10, abstime=0x7f37b0241c90, src_file=0x55b945acff52 "/home/travis/src/sql/mdl.cc", src_line=1094) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x000055b9450a237b in MDL_wait::timed_wait (this=0x7f3798003e10, owner=0x7f3798003da0, abs_timeout=0x7f37b0241c90, set_status_on_timeout=false, wait_state_name=0x55b946478bb0 ) at /home/travis/src/sql/mdl.cc:1094 #4 0x000055b9450a3e17 in MDL_context::acquire_lock (this=0x7f3798003e10, mdl_request=0x7f379804c798, lock_wait_timeout=10) at /home/travis/src/sql/mdl.cc:2148 #5 0x000055b9450a42c9 in MDL_context::acquire_locks (this=0x7f3798003e10, mdl_requests=0x7f37b0241dd0, lock_wait_timeout=10) at /home/travis/src/sql/mdl.cc:2268 #6 0x000055b944eb2ffb in lock_table_names (thd=0x7f3798003cc0, options=..., tables_start=0x7f379804c338, tables_end=0x0, lock_wait_timeout=10, flags=0) at /home/travis/src/sql/sql_base.cc:3782 #7 0x000055b944ffe420 in lock_table_names (thd=0x7f3798003cc0, table_list=0x7f379804c338, table_list_end=0x0, lock_wait_timeout=10, flags=0) at /home/travis/src/sql/sql_base.h:228 #8 0x000055b9450036c1 in mysql_rm_table (thd=0x7f3798003cc0, tables=0x7f379804c338, if_exists=true, drop_temporary=false, drop_sequence=false) at /home/travis/src/sql/sql_table.cc:2080 #9 0x000055b944f40820 in mysql_execute_command (thd=0x7f3798003cc0) at /home/travis/src/sql/sql_parse.cc:5050 #10 0x000055b944f672e9 in Prepared_statement::execute (this=0x7f379803faf0, expanded_query=0x7f37b0243340, open_cursor=false) at /home/travis/src/sql/sql_prepare.cc:4740 #11 0x000055b944f65733 in Prepared_statement::execute_loop (this=0x7f379803faf0, expanded_query=0x7f37b0243340, open_cursor=false, packet=0x7f379800db7a "", packet_end=0x7f379800db7a "") at /home/travis/src/sql/sql_prepare.cc:4170 #12 0x000055b944f62faf in mysql_stmt_execute_common (thd=0x7f3798003cc0, stmt_id=676, packet=0x7f379800db7a "", packet_end=0x7f379800db7a "", cursor_flags=0, bulk_op=false, read_types=false) at /home/travis/src/sql/sql_prepare.cc:3170 #13 0x000055b944f62b52 in mysqld_stmt_execute (thd=0x7f3798003cc0, packet_arg=0x7f379800db71 "\244\002", packet_length=9) at /home/travis/src/sql/sql_prepare.cc:3068 #14 0x000055b944f36e67 in dispatch_command (command=COM_STMT_EXECUTE, thd=0x7f3798003cc0, packet=0x7f379800db71 "\244\002", packet_length=9, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1788 #15 0x000055b944f35c4e in do_command (thd=0x7f3798003cc0) at /home/travis/src/sql/sql_parse.cc:1391 #16 0x000055b9450994c9 in do_handle_one_connection (connect=0x55b9477a4ca0) at /home/travis/src/sql/sql_connect.cc:1402 #17 0x000055b945099256 in handle_one_connection (arg=0x55b9477a4ca0) at /home/travis/src/sql/sql_connect.cc:1308 #18 0x00007f37c1ae4184 in start_thread (arg=0x7f37b0244700) at pthread_create.c:312 #19 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 40 (Thread 0x7f37b807a700 (LWP 26784)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055b9459d3a86 in safe_cond_timedwait (cond=0x7f37b8077720, mp=0x55b946682f80 , abstime=0x7f37b80776b0, file=0x55b945c002c0 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x000055b9452a071b in inline_mysql_cond_timedwait (that=0x7f37b8077720, mutex=0x55b946682f80 , abstime=0x7f37b80776b0, src_file=0x55b945c00c48 "/home/travis/src/sql/item_func.cc", src_line=3852) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x000055b9452af369 in Interruptible_wait::wait (this=0x7f37b8077700, cond=0x7f37b8077720, mutex=0x55b946682f80 ) at /home/travis/src/sql/item_func.cc:3852 #4 0x000055b9452b0cd3 in Item_func_sleep::val_int (this=0x7f37901137d0) at /home/travis/src/sql/item_func.cc:4390 #5 0x000055b94524ddc6 in Item::save_int_in_field (this=0x7f37901137d0, field=0x7f37900a5858, no_conversions=false) at /home/travis/src/sql/item.cc:6978 #6 0x000055b94512348a in Type_handler_int_result::Item_save_in_field (this=0x55b94667ebc0 , item=0x7f37901137d0, field=0x7f37900a5858, no_conversions=false) at /home/travis/src/sql/sql_type.cc:2543 #7 0x000055b94524de71 in Item::save_in_field (this=0x7f37901137d0, field=0x7f37900a5858, no_conversions=false) at /home/travis/src/sql/item.cc:6988 #8 0x000055b944ebe484 in fill_record (thd=0x7f37900029b0, table=0x7f37901201b8, ptr=0x7f37901212a8, values=..., ignore_errors=true, use_value=false) at /home/travis/src/sql/sql_base.cc:8458 #9 0x000055b945028f4b in select_unit::send_data (this=0x7f3790014f48, values=...) at /home/travis/src/sql/sql_union.cc:124 #10 0x000055b944f87942 in JOIN::exec_inner (this=0x7f37900155a8) at /home/travis/src/sql/sql_select.cc:3828 #11 0x000055b944f873a0 in JOIN::exec (this=0x7f37900155a8) at /home/travis/src/sql/sql_select.cc:3747 #12 0x000055b94502dad3 in st_select_lex_unit::exec (this=0x7f3790110df0) at /home/travis/src/sql/sql_union.cc:1435 #13 0x000055b945028c18 in mysql_union (thd=0x7f37900029b0, lex=0x7f3790110d28, result=0x7f37901138e0, unit=0x7f3790110df0, setup_tables_done_option=0) at /home/travis/src/sql/sql_union.cc:41 #14 0x000055b944f7aa8a in handle_select (thd=0x7f37900029b0, lex=0x7f3790110d28, result=0x7f37901138e0, setup_tables_done_option=0) at /home/travis/src/sql/sql_select.cc:360 #15 0x000055b944f46001 in execute_sqlcom_select (thd=0x7f37900029b0, all_tables=0x0) at /home/travis/src/sql/sql_parse.cc:6539 #16 0x000055b944f3c752 in mysql_execute_command (thd=0x7f37900029b0) at /home/travis/src/sql/sql_parse.cc:3768 #17 0x000055b944f672e9 in Prepared_statement::execute (this=0x7f379002b2c0, expanded_query=0x7f37b8079340, open_cursor=false) at /home/travis/src/sql/sql_prepare.cc:4740 #18 0x000055b944f65733 in Prepared_statement::execute_loop (this=0x7f379002b2c0, expanded_query=0x7f37b8079340, open_cursor=false, packet=0x7f379000c6fa "", packet_end=0x7f379000c6fa "") at /home/travis/src/sql/sql_prepare.cc:4170 #19 0x000055b944f62faf in mysql_stmt_execute_common (thd=0x7f37900029b0, stmt_id=702, packet=0x7f379000c6fa "", packet_end=0x7f379000c6fa "", cursor_flags=0, bulk_op=false, read_types=false) at /home/travis/src/sql/sql_prepare.cc:3170 #20 0x000055b944f62b52 in mysqld_stmt_execute (thd=0x7f37900029b0, packet_arg=0x7f379000c6f1 "\276\002", packet_length=9) at /home/travis/src/sql/sql_prepare.cc:3068 #21 0x000055b944f36e67 in dispatch_command (command=COM_STMT_EXECUTE, thd=0x7f37900029b0, packet=0x7f379000c6f1 "\276\002", packet_length=9, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1788 #22 0x000055b944f35c4e in do_command (thd=0x7f37900029b0) at /home/travis/src/sql/sql_parse.cc:1391 #23 0x000055b9450994c9 in do_handle_one_connection (connect=0x55b9477a4ca0) at /home/travis/src/sql/sql_connect.cc:1402 #24 0x000055b945099256 in handle_one_connection (arg=0x55b9477a4ca0) at /home/travis/src/sql/sql_connect.cc:1308 #25 0x00007f37c1ae4184 in start_thread (arg=0x7f37b807a700) at pthread_create.c:312 #26 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 39 (Thread 0x7f37b810e700 (LWP 26780)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055b9459d3a86 in safe_cond_timedwait (cond=0x55b946651ce0 , mp=0x55b946654640 , abstime=0x7f37b810ddb0, file=0x55b945a632c0 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x000055b944e17143 in inline_mysql_cond_timedwait (that=0x55b946651ce0 , mutex=0x55b946654640 , abstime=0x7f37b810ddb0, src_file=0x55b945a651c0 "/home/travis/src/sql/mysqld.cc", src_line=3001) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x000055b944e1c1d9 in cache_thread (thd=0x7f37780018a0) at /home/travis/src/sql/mysqld.cc:3000 #4 0x000055b944e1c47d in one_thread_per_connection_end (thd=0x7f37780018a0, put_in_cache=true) at /home/travis/src/sql/mysqld.cc:3087 #5 0x000055b9450995b2 in do_handle_one_connection (connect=0x55b9477a4ca0) at /home/travis/src/sql/sql_connect.cc:1421 #6 0x000055b945099256 in handle_one_connection (arg=0x55b9477a4ca0) at /home/travis/src/sql/sql_connect.cc:1308 #7 0x00007f37c1ae4184 in start_thread (arg=0x7f37b810e700) at pthread_create.c:312 #8 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 38 (Thread 0x7f37b8158700 (LWP 26778)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055b9459d3a86 in safe_cond_timedwait (cond=0x7f3770000e70, mp=0x7f3770000dc0, abstime=0x7f37b8155c90, file=0x55b945acfca0 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x000055b9450a0f6a in inline_mysql_cond_timedwait (that=0x7f3770000e70, mutex=0x7f3770000dc0, abstime=0x7f37b8155c90, src_file=0x55b945acff52 "/home/travis/src/sql/mdl.cc", src_line=1094) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x000055b9450a237b in MDL_wait::timed_wait (this=0x7f3770000dc0, owner=0x7f3770000d50, abs_timeout=0x7f37b8155c90, set_status_on_timeout=false, wait_state_name=0x55b946478bb0 ) at /home/travis/src/sql/mdl.cc:1094 #4 0x000055b9450a3e17 in MDL_context::acquire_lock (this=0x7f3770000dc0, mdl_request=0x7f37700cd738, lock_wait_timeout=10) at /home/travis/src/sql/mdl.cc:2148 #5 0x000055b9450a42c9 in MDL_context::acquire_locks (this=0x7f3770000dc0, mdl_requests=0x7f37b8155dd0, lock_wait_timeout=10) at /home/travis/src/sql/mdl.cc:2268 #6 0x000055b944eb2ffb in lock_table_names (thd=0x7f3770000c70, options=..., tables_start=0x7f37700cd2d8, tables_end=0x0, lock_wait_timeout=10, flags=0) at /home/travis/src/sql/sql_base.cc:3782 #7 0x000055b944ffe420 in lock_table_names (thd=0x7f3770000c70, table_list=0x7f37700cd2d8, table_list_end=0x0, lock_wait_timeout=10, flags=0) at /home/travis/src/sql/sql_base.h:228 #8 0x000055b9450036c1 in mysql_rm_table (thd=0x7f3770000c70, tables=0x7f37700cd2d8, if_exists=true, drop_temporary=false, drop_sequence=false) at /home/travis/src/sql/sql_table.cc:2080 #9 0x000055b944f40820 in mysql_execute_command (thd=0x7f3770000c70) at /home/travis/src/sql/sql_parse.cc:5050 #10 0x000055b944f672e9 in Prepared_statement::execute (this=0x7f37709a3380, expanded_query=0x7f37b8157340, open_cursor=false) at /home/travis/src/sql/sql_prepare.cc:4740 #11 0x000055b944f65733 in Prepared_statement::execute_loop (this=0x7f37709a3380, expanded_query=0x7f37b8157340, open_cursor=false, packet=0x7f377000b2da "", packet_end=0x7f377000b2da "") at /home/travis/src/sql/sql_prepare.cc:4170 #12 0x000055b944f62faf in mysql_stmt_execute_common (thd=0x7f3770000c70, stmt_id=2819, packet=0x7f377000b2da "", packet_end=0x7f377000b2da "", cursor_flags=0, bulk_op=false, read_types=false) at /home/travis/src/sql/sql_prepare.cc:3170 #13 0x000055b944f62b52 in mysqld_stmt_execute (thd=0x7f3770000c70, packet_arg=0x7f377000b2d1 "\003\v", packet_length=9) at /home/travis/src/sql/sql_prepare.cc:3068 #14 0x000055b944f36e67 in dispatch_command (command=COM_STMT_EXECUTE, thd=0x7f3770000c70, packet=0x7f377000b2d1 "\003\v", packet_length=9, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1788 #15 0x000055b944f35c4e in do_command (thd=0x7f3770000c70) at /home/travis/src/sql/sql_parse.cc:1391 #16 0x000055b9450994c9 in do_handle_one_connection (connect=0x55b9477a4ca0) at /home/travis/src/sql/sql_connect.cc:1402 #17 0x000055b945099256 in handle_one_connection (arg=0x55b9477a4ca0) at /home/travis/src/sql/sql_connect.cc:1308 #18 0x00007f37c1ae4184 in start_thread (arg=0x7f37b8158700) at pthread_create.c:312 #19 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 37 (Thread 0x7f37b81ec700 (LWP 26771)): #0 0x00007f37c0fe3c9d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x000055b945a3412d in vio_io_wait (vio=0x55b94779e5b0, event=VIO_IO_EVENT_READ, timeout=28800000) at /home/travis/src/vio/viosocket.c:962 #2 0x000055b945a3282f in vio_socket_io_wait (vio=0x55b94779e5b0, event=VIO_IO_EVENT_READ) at /home/travis/src/vio/viosocket.c:119 #3 0x000055b945a32a15 in vio_read (vio=0x55b94779e5b0, buf=0x7f376000e700 "\a", size=4) at /home/travis/src/vio/viosocket.c:196 #4 0x000055b944e2e866 in my_real_read (net=0x7f37600196c8, complen=0x7f37b81ebd60, header=1 '\001') at /home/travis/src/sql/net_serv.cc:956 #5 0x000055b944e2f0d5 in my_net_read_packet_reallen (net=0x7f37600196c8, read_from_server=1 '\001', reallen=0x7f37b81ebdc8) at /home/travis/src/sql/net_serv.cc:1237 #6 0x000055b944e2f089 in my_net_read_packet (net=0x7f37600196c8, read_from_server=1 '\001') at /home/travis/src/sql/net_serv.cc:1221 #7 0x000055b944f35749 in do_command (thd=0x7f37600193b0) at /home/travis/src/sql/sql_parse.cc:1266 #8 0x000055b9450994c9 in do_handle_one_connection (connect=0x55b94822a960) at /home/travis/src/sql/sql_connect.cc:1402 #9 0x000055b945099256 in handle_one_connection (arg=0x55b94822a960) at /home/travis/src/sql/sql_connect.cc:1308 #10 0x00007f37c1ae4184 in start_thread (arg=0x7f37b81ec700) at pthread_create.c:312 #11 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 36 (Thread 0x7f376d7fa700 (LWP 26763)): #0 0x00007f37c1aebb9d in nanosleep () at ../sysdeps/unix/syscall-template.S:81 #1 0x000055b945501f17 in os_thread_sleep (tm=1000000) at /home/travis/src/storage/innobase/os/os0thread.cc:230 #2 0x000055b9456bdcae in btr_defragment_thread () at /home/travis/src/storage/innobase/btr/btr0defragment.cc:756 #3 0x00007f37c1ae4184 in start_thread (arg=0x7f376d7fa700) at pthread_create.c:312 #4 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 35 (Thread 0x7f376dffb700 (LWP 26762)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055b945501be9 in os_event::wait (this=0x55b9477f14d0) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x000055b9455015ef in os_event::wait_low (this=0x55b9477f14d0, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x000055b9455019a1 in os_event_wait_low (event=0x55b9477f14d0, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:527 #4 0x000055b9456e3977 in buf_dump_thread () at /home/travis/src/storage/innobase/buf/buf0dump.cc:837 #5 0x00007f37c1ae4184 in start_thread (arg=0x7f376dffb700) at pthread_create.c:312 #6 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 34 (Thread 0x7f376e7fc700 (LWP 26761)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055b945501be9 in os_event::wait (this=0x55b9477f1250) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x000055b9455015ef in os_event::wait_low (this=0x55b9477f1250, reset_sig_count=395) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x000055b9455019a1 in os_event_wait_low (event=0x55b9477f1250, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:527 #4 0x000055b9455fe47b in srv_resume_thread (slot=0x55b94648f400 , sig_count=0, wait=true, timeout_usec=0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:912 #5 0x000055b9456020dc in srv_worker_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2531 #6 0x00007f37c1ae4184 in start_thread (arg=0x7f376e7fc700) at pthread_create.c:312 #7 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 33 (Thread 0x7f376effd700 (LWP 26759)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055b945501be9 in os_event::wait (this=0x55b9477f1350) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x000055b9455015ef in os_event::wait_low (this=0x55b9477f1350, reset_sig_count=313) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x000055b9455019a1 in os_event_wait_low (event=0x55b9477f1350, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:527 #4 0x000055b9455fe47b in srv_resume_thread (slot=0x55b94648f470 , sig_count=0, wait=true, timeout_usec=0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:912 #5 0x000055b9456020dc in srv_worker_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2531 #6 0x00007f37c1ae4184 in start_thread (arg=0x7f376effd700) at pthread_create.c:312 #7 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 32 (Thread 0x7f37b01fa700 (LWP 26787)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055b9459d3a86 in safe_cond_timedwait (cond=0x7f37b01f5830, mp=0x55b946682f80 , abstime=0x7f37b01f57c0, file=0x55b945c002c0 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x000055b9452a071b in inline_mysql_cond_timedwait (that=0x7f37b01f5830, mutex=0x55b946682f80 , abstime=0x7f37b01f57c0, src_file=0x55b945c00c48 "/home/travis/src/sql/item_func.cc", src_line=3852) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x000055b9452af369 in Interruptible_wait::wait (this=0x7f37b01f5810, cond=0x7f37b01f5830, mutex=0x55b946682f80 ) at /home/travis/src/sql/item_func.cc:3852 #4 0x000055b9452b0cd3 in Item_func_sleep::val_int (this=0x7f37a80ad850) at /home/travis/src/sql/item_func.cc:4390 #5 0x000055b94512864f in Type_handler::Item_send_long (this=0x55b94667ebc0 , item=0x7f37a80ad850, protocol=0x7f37a8004028, buf=0x7f37b01f5990) at /home/travis/src/sql/sql_type.cc:5293 #6 0x000055b94512c88e in Type_handler_long::Item_send (this=0x55b94667ebc0 , item=0x7f37a80ad850, protocol=0x7f37a8004028, buf=0x7f37b01f5990) at /home/travis/src/sql/sql_type.h:2201 #7 0x000055b944e3b456 in Item::send (this=0x7f37a80ad850, protocol=0x7f37a8004028, buffer=0x7f37b01f5990) at /home/travis/src/sql/item.h:827 #8 0x000055b944e36764 in Protocol::send_result_set_row (this=0x7f37a8004028, row_items=0x7f37a81022a0) at /home/travis/src/sql/protocol.cc:986 #9 0x000055b944edccfe in select_send::send_data (this=0x7f37a807a8d8, items=...) at /home/travis/src/sql/sql_class.cc:2997 #10 0x000055b944f87942 in JOIN::exec_inner (this=0x7f37a807a8f8) at /home/travis/src/sql/sql_select.cc:3828 #11 0x000055b944f873a0 in JOIN::exec (this=0x7f37a807a8f8) at /home/travis/src/sql/sql_select.cc:3747 #12 0x000055b944f88614 in mysql_select (thd=0x7f37a8003a40, tables=0x0, wild_num=0, fields=..., conds=0x0, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=551904087552, result=0x7f37a807a8d8, unit=0x7f37a8101a00, select_lex=0x7f37a8102178) at /home/travis/src/sql/sql_select.cc:4152 #13 0x000055b944f7ab63 in handle_select (thd=0x7f37a8003a40, lex=0x7f37a8101938, result=0x7f37a807a8d8, setup_tables_done_option=0) at /home/travis/src/sql/sql_select.cc:382 #14 0x000055b944f46001 in execute_sqlcom_select (thd=0x7f37a8003a40, all_tables=0x0) at /home/travis/src/sql/sql_parse.cc:6539 #15 0x000055b944f3c752 in mysql_execute_command (thd=0x7f37a8003a40) at /home/travis/src/sql/sql_parse.cc:3768 #16 0x000055b944e6c2fc in sp_instr_stmt::exec_core (this=0x7f37a80ad958, thd=0x7f37a8003a40, nextp=0x7f37b01f769c) at /home/travis/src/sql/sp_head.cc:3595 #17 0x000055b944e6b714 in sp_lex_keeper::reset_lex_and_exec_core (this=0x7f37a80ad9a8, thd=0x7f37a8003a40, nextp=0x7f37b01f769c, open_tables=false, instr=0x7f37a80ad958) at /home/travis/src/sql/sp_head.cc:3311 #18 0x000055b944e6beb9 in sp_instr_stmt::execute (this=0x7f37a80ad958, thd=0x7f37a8003a40, nextp=0x7f37b01f769c) at /home/travis/src/sql/sp_head.cc:3498 #19 0x000055b944e65ca8 in sp_head::execute (this=0x7f37a80ac798, thd=0x7f37a8003a40, merge_da_on_success=true) at /home/travis/src/sql/sp_head.cc:1349 #20 0x000055b944e6862b in sp_head::execute_procedure (this=0x7f37a80ac798, thd=0x7f37a8003a40, args=0x7f37a8008620) at /home/travis/src/sql/sp_head.cc:2287 #21 0x000055b944f3a127 in do_execute_sp (thd=0x7f37a8003a40, sp=0x7f37a80ac798) at /home/travis/src/sql/sql_parse.cc:2944 #22 0x000055b944f3ac9c in Sql_cmd_call::execute (this=0x7f37a8017500, thd=0x7f37a8003a40) at /home/travis/src/sql/sql_parse.cc:3186 #23 0x000055b944f44f4b in mysql_execute_command (thd=0x7f37a8003a40) at /home/travis/src/sql/sql_parse.cc:6282 #24 0x000055b944f499de in mysql_parse (thd=0x7f37a8003a40, rawbuf=0x7f37a8017398 "CALL stored_proc_26783 /* TRANSFORM_OUTCOME_UNORDERED_MATCH */ /* QNO 1129 CON_ID 20 */", length=87, parser_state=0x7f37b01f95e0, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:8001 #25 0x000055b944f37202 in dispatch_command (command=COM_QUERY, thd=0x7f37a8003a40, packet=0x7f37a801e521 "", packet_length=88, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1846 #26 0x000055b944f35c4e in do_command (thd=0x7f37a8003a40) at /home/travis/src/sql/sql_parse.cc:1391 #27 0x000055b9450994c9 in do_handle_one_connection (connect=0x55b9477a4ca0) at /home/travis/src/sql/sql_connect.cc:1402 #28 0x000055b945099256 in handle_one_connection (arg=0x55b9477a4ca0) at /home/travis/src/sql/sql_connect.cc:1308 #29 0x00007f37c1ae4184 in start_thread (arg=0x7f37b01fa700) at pthread_create.c:312 #30 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 31 (Thread 0x7f376f7fe700 (LWP 26758)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055b945501be9 in os_event::wait (this=0x55b9477f11d0) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x000055b9455015ef in os_event::wait_low (this=0x55b9477f11d0, reset_sig_count=210) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x000055b9455019a1 in os_event_wait_low (event=0x55b9477f11d0, reset_sig_count=210) at /home/travis/src/storage/innobase/os/os0event.cc:527 #4 0x000055b9455fe47b in srv_resume_thread (slot=0x55b94648f3c8 , sig_count=210, wait=true, timeout_usec=0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:912 #5 0x000055b94560259b in srv_purge_coordinator_suspend (slot=0x55b94648f3c8 , rseg_history_len=3) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2691 #6 0x000055b94560291b in srv_purge_coordinator_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2778 #7 0x00007f37c1ae4184 in start_thread (arg=0x7f376f7fe700) at pthread_create.c:312 #8 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 30 (Thread 0x7f37b8236700 (LWP 26767)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055b9459d3784 in safe_cond_wait (cond=0x55b946651d20 , mp=0x55b9466550c0 , file=0x55b945a72440 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1178) at /home/travis/src/mysys/thr_mutex.c:492 #2 0x000055b944e48b3c in inline_mysql_cond_wait (that=0x55b946651d20 , mutex=0x55b9466550c0 , src_file=0x55b945a72e8d "/home/travis/src/sql/slave.cc", src_line=506) at /home/travis/src/include/mysql/psi/mysql_thread.h:1178 #3 0x000055b944e49f47 in handle_slave_background (arg=0x0) at /home/travis/src/sql/slave.cc:506 #4 0x00007f37c1ae4184 in start_thread (arg=0x7f37b8236700) at pthread_create.c:312 #5 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 29 (Thread 0x7f377cf7e700 (LWP 26756)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055b945501484 in os_event::timed_wait (this=0x55b9481ec070, abstime=0x7f377cf7dc50) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x000055b94550179b in os_event::wait_time_low (this=0x55b9481ec070, time_in_usec=5000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x000055b94550197c in os_event_wait_time_low (event=0x55b9481ec070, time_in_usec=5000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:510 #4 0x000055b9456668fa in ib_wqueue_timedwait (wq=0x55b9481e75f0, wait_in_usecs=5000000) at /home/travis/src/storage/innobase/ut/ut0wqueue.cc:163 #5 0x000055b9457ae54b in fts_optimize_thread (arg=0x55b9481e75f0) at /home/travis/src/storage/innobase/fts/fts0opt.cc:3035 #6 0x00007f37c1ae4184 in start_thread (arg=0x7f377cf7e700) at pthread_create.c:312 #7 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 28 (Thread 0x7f37b8280700 (LWP 26766)): #0 0x00007f37c1aec0c1 in do_sigwait (sig=0x7f37b827fe10, set=) at ../nptl/sysdeps/unix/sysv/linux/../../../../../sysdeps/unix/sysv/linux/sigwait.c:60 #1 __sigwait (set=0x7f37b827fe40, sig=0x7f37b827fe10) at ../nptl/sysdeps/unix/sysv/linux/../../../../../sysdeps/unix/sysv/linux/sigwait.c:97 #2 0x000055b944e1d140 in signal_hand (arg=0x0) at /home/travis/src/sql/mysqld.cc:3550 #3 0x00007f37c1ae4184 in start_thread (arg=0x7f37b8280700) at pthread_create.c:312 #4 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 27 (Thread 0x7f377ef82700 (LWP 26754)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055b945501484 in os_event::timed_wait (this=0x55b9477f1450, abstime=0x7f377ef81e20) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x000055b94550179b in os_event::wait_time_low (this=0x55b9477f1450, time_in_usec=5000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x000055b94550197c in os_event_wait_time_low (event=0x55b9477f1450, time_in_usec=5000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:510 #4 0x000055b945600194 in srv_monitor_thread () at /home/travis/src/storage/innobase/srv/srv0srv.cc:1711 #5 0x00007f37c1ae4184 in start_thread (arg=0x7f377ef82700) at pthread_create.c:312 #6 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 26 (Thread 0x7f37677fe700 (LWP 26765)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055b9459d3784 in safe_cond_wait (cond=0x7f37677fddc0, mp=0x7f37677fde00, file=0x55b945c3dba0 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1178) at /home/travis/src/mysys/thr_mutex.c:492 #2 0x000055b945425485 in inline_mysql_cond_wait (that=0x7f37677fddc0, mutex=0x7f37677fde00, src_file=0x55b945c3f118 "/home/travis/src/storage/innobase/handler/ha_innodb.cc", src_line=315) at /home/travis/src/include/mysql/psi/mysql_thread.h:1178 #3 0x000055b945429f48 in thd_destructor_proxy () at /home/travis/src/storage/innobase/handler/ha_innodb.cc:315 #4 0x00007f37c1ae4184 in start_thread (arg=0x7f37677fe700) at pthread_create.c:312 #5 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 25 (Thread 0x7f377df80700 (LWP 26753)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055b945501484 in os_event::timed_wait (this=0x55b9477f13d0, abstime=0x7f377df7fca0) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x000055b94550179b in os_event::wait_time_low (this=0x55b9477f13d0, time_in_usec=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x000055b94550197c in os_event_wait_time_low (event=0x55b9477f13d0, time_in_usec=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:510 #4 0x000055b9456006b6 in srv_error_monitor_thread () at /home/travis/src/storage/innobase/srv/srv0srv.cc:1875 #5 0x00007f37c1ae4184 in start_thread (arg=0x7f377df80700) at pthread_create.c:312 #6 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 24 (Thread 0x7f376cff9700 (LWP 26764)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055b945501be9 in os_event::wait (this=0x55b9477f15d0) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x000055b9455015ef in os_event::wait_low (this=0x55b9477f15d0, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x000055b9455019a1 in os_event_wait_low (event=0x55b9477f15d0, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:527 #4 0x000055b9456cbd34 in buf_resize_thread () at /home/travis/src/storage/innobase/buf/buf0buf.cc:3125 #5 0x00007f37c1ae4184 in start_thread (arg=0x7f376cff9700) at pthread_create.c:312 #6 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 23 (Thread 0x7f377e781700 (LWP 26752)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055b945501484 in os_event::timed_wait (this=0x55b9480c33d0, abstime=0x7f377e780e40) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x000055b94550179b in os_event::wait_time_low (this=0x55b9480c33d0, time_in_usec=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x000055b94550197c in os_event_wait_time_low (event=0x55b9480c33d0, time_in_usec=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:510 #4 0x000055b9454cdc53 in lock_wait_timeout_thread () at /home/travis/src/storage/innobase/lock/lock0wait.cc:547 #5 0x00007f37c1ae4184 in start_thread (arg=0x7f377e781700) at pthread_create.c:312 #6 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 22 (Thread 0x7f3767fff700 (LWP 26760)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055b945501be9 in os_event::wait (this=0x55b9477f12d0) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x000055b9455015ef in os_event::wait_low (this=0x55b9477f12d0, reset_sig_count=330) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x000055b9455019a1 in os_event_wait_low (event=0x55b9477f12d0, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:527 #4 0x000055b9455fe47b in srv_resume_thread (slot=0x55b94648f438 , sig_count=0, wait=true, timeout_usec=0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:912 #5 0x000055b9456020dc in srv_worker_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2531 #6 0x00007f37c1ae4184 in start_thread (arg=0x7f3767fff700) at pthread_create.c:312 #7 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 21 (Thread 0x7f379cff1700 (LWP 26748)): #0 0x00007f37c298b58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055b9454f4412 in LinuxAIOHandler::collect (this=0x7f379cff0c00) at /home/travis/src/storage/innobase/os/os0file.cc:1920 #2 0x000055b9454f493b in LinuxAIOHandler::poll (this=0x7f379cff0c00, m1=0x7f379cff0ca8, m2=0x7f379cff0cb0, request=0x7f379cff0ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2065 #3 0x000055b9454f4a9e in os_aio_linux_handler (global_segment=8, m1=0x7f379cff0ca8, m2=0x7f379cff0cb0, request=0x7f379cff0ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2119 #4 0x000055b9454f9652 in os_aio_handler (segment=8, m1=0x7f379cff0ca8, m2=0x7f379cff0cb0, request=0x7f379cff0ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5647 #5 0x000055b9457661cb in fil_aio_wait (segment=8) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4678 #6 0x000055b945604b8d in io_handler_thread (arg=0x55b9466c81e0 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f37c1ae4184 in start_thread (arg=0x7f379cff1700) at pthread_create.c:312 #8 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 20 (Thread 0x7f376ffff700 (LWP 26757)): #0 0x00007f37c1aebb9d in nanosleep () at ../sysdeps/unix/syscall-template.S:81 #1 0x000055b945501f17 in os_thread_sleep (tm=1000000) at /home/travis/src/storage/innobase/os/os0thread.cc:230 #2 0x000055b945601a3b in srv_master_sleep () at /home/travis/src/storage/innobase/srv/srv0srv.cc:2364 #3 0x000055b945601b7d in srv_master_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2409 #4 0x00007f37c1ae4184 in start_thread (arg=0x7f376ffff700) at pthread_create.c:312 #5 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 19 (Thread 0x7f379eff5700 (LWP 26744)): #0 0x00007f37c298b58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055b9454f4412 in LinuxAIOHandler::collect (this=0x7f379eff4c00) at /home/travis/src/storage/innobase/os/os0file.cc:1920 #2 0x000055b9454f493b in LinuxAIOHandler::poll (this=0x7f379eff4c00, m1=0x7f379eff4ca8, m2=0x7f379eff4cb0, request=0x7f379eff4ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2065 #3 0x000055b9454f4a9e in os_aio_linux_handler (global_segment=4, m1=0x7f379eff4ca8, m2=0x7f379eff4cb0, request=0x7f379eff4ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2119 #4 0x000055b9454f9652 in os_aio_handler (segment=4, m1=0x7f379eff4ca8, m2=0x7f379eff4cb0, request=0x7f379eff4ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5647 #5 0x000055b9457661cb in fil_aio_wait (segment=4) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4678 #6 0x000055b945604b8d in io_handler_thread (arg=0x55b9466c81c0 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f37c1ae4184 in start_thread (arg=0x7f379eff5700) at pthread_create.c:312 #8 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 18 (Thread 0x7f37a17fe700 (LWP 26743)): #0 0x00007f37c298b58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055b9454f4412 in LinuxAIOHandler::collect (this=0x7f37a17fdc00) at /home/travis/src/storage/innobase/os/os0file.cc:1920 #2 0x000055b9454f493b in LinuxAIOHandler::poll (this=0x7f37a17fdc00, m1=0x7f37a17fdca8, m2=0x7f37a17fdcb0, request=0x7f37a17fdce0) at /home/travis/src/storage/innobase/os/os0file.cc:2065 #3 0x000055b9454f4a9e in os_aio_linux_handler (global_segment=3, m1=0x7f37a17fdca8, m2=0x7f37a17fdcb0, request=0x7f37a17fdce0) at /home/travis/src/storage/innobase/os/os0file.cc:2119 #4 0x000055b9454f9652 in os_aio_handler (segment=3, m1=0x7f37a17fdca8, m2=0x7f37a17fdcb0, request=0x7f37a17fdce0) at /home/travis/src/storage/innobase/os/os0file.cc:5647 #5 0x000055b9457661cb in fil_aio_wait (segment=3) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4678 #6 0x000055b945604b8d in io_handler_thread (arg=0x55b9466c81b8 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f37c1ae4184 in start_thread (arg=0x7f37a17fe700) at pthread_create.c:312 #8 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 17 (Thread 0x7f377d77f700 (LWP 26755)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055b945501484 in os_event::timed_wait (this=0x55b9481da650, abstime=0x7f377d77ee60) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x000055b94550179b in os_event::wait_time_low (this=0x55b9481da650, time_in_usec=10000000, reset_sig_count=3) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x000055b94550197c in os_event_wait_time_low (event=0x55b9481da650, time_in_usec=10000000, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:510 #4 0x000055b94574f36a in dict_stats_thread () at /home/travis/src/storage/innobase/dict/dict0stats_bg.cc:451 #5 0x00007f37c1ae4184 in start_thread (arg=0x7f377d77f700) at pthread_create.c:312 #6 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 16 (Thread 0x7f37a1fff700 (LWP 26742)): #0 0x00007f37c298b58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055b9454f4412 in LinuxAIOHandler::collect (this=0x7f37a1ffec00) at /home/travis/src/storage/innobase/os/os0file.cc:1920 #2 0x000055b9454f493b in LinuxAIOHandler::poll (this=0x7f37a1ffec00, m1=0x7f37a1ffeca8, m2=0x7f37a1ffecb0, request=0x7f37a1ffece0) at /home/travis/src/storage/innobase/os/os0file.cc:2065 #3 0x000055b9454f4a9e in os_aio_linux_handler (global_segment=2, m1=0x7f37a1ffeca8, m2=0x7f37a1ffecb0, request=0x7f37a1ffece0) at /home/travis/src/storage/innobase/os/os0file.cc:2119 #4 0x000055b9454f9652 in os_aio_handler (segment=2, m1=0x7f37a1ffeca8, m2=0x7f37a1ffecb0, request=0x7f37a1ffece0) at /home/travis/src/storage/innobase/os/os0file.cc:5647 #5 0x000055b9457661cb in fil_aio_wait (segment=2) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4678 #6 0x000055b945604b8d in io_handler_thread (arg=0x55b9466c81b0 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f37c1ae4184 in start_thread (arg=0x7f37a1fff700) at pthread_create.c:312 #8 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 15 (Thread 0x7f377f783700 (LWP 26750)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055b945501484 in os_event::timed_wait (this=0x55b9477f1550, abstime=0x7f377f782bf0) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x000055b94550179b in os_event::wait_time_low (this=0x55b9477f1550, time_in_usec=898000, reset_sig_count=2) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x000055b94550197c in os_event_wait_time_low (event=0x55b9477f1550, time_in_usec=898000, reset_sig_count=2) at /home/travis/src/storage/innobase/os/os0event.cc:510 #4 0x000055b9456edc5d in pc_sleep_if_needed (next_loop_time=1523800170709, sig_count=2, cur_time=1523800169811) at /home/travis/src/storage/innobase/buf/buf0flu.cc:2688 #5 0x000055b9456eeb94 in buf_flush_page_cleaner_coordinator () at /home/travis/src/storage/innobase/buf/buf0flu.cc:3154 #6 0x00007f37c1ae4184 in start_thread (arg=0x7f377f783700) at pthread_create.c:312 #7 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 14 (Thread 0x7f37b0c4a700 (LWP 26741)): #0 0x00007f37c298b58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055b9454f4412 in LinuxAIOHandler::collect (this=0x7f37b0c49c00) at /home/travis/src/storage/innobase/os/os0file.cc:1920 #2 0x000055b9454f493b in LinuxAIOHandler::poll (this=0x7f37b0c49c00, m1=0x7f37b0c49ca8, m2=0x7f37b0c49cb0, request=0x7f37b0c49ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2065 #3 0x000055b9454f4a9e in os_aio_linux_handler (global_segment=1, m1=0x7f37b0c49ca8, m2=0x7f37b0c49cb0, request=0x7f37b0c49ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2119 #4 0x000055b9454f9652 in os_aio_handler (segment=1, m1=0x7f37b0c49ca8, m2=0x7f37b0c49cb0, request=0x7f37b0c49ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5647 #5 0x000055b9457661cb in fil_aio_wait (segment=1) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4678 #6 0x000055b945604b8d in io_handler_thread (arg=0x55b9466c81a8 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f37c1ae4184 in start_thread (arg=0x7f37b0c4a700) at pthread_create.c:312 #8 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 13 (Thread 0x7f377ff84700 (LWP 26749)): #0 0x00007f37c298b58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055b9454f4412 in LinuxAIOHandler::collect (this=0x7f377ff83c00) at /home/travis/src/storage/innobase/os/os0file.cc:1920 #2 0x000055b9454f493b in LinuxAIOHandler::poll (this=0x7f377ff83c00, m1=0x7f377ff83ca8, m2=0x7f377ff83cb0, request=0x7f377ff83ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2065 #3 0x000055b9454f4a9e in os_aio_linux_handler (global_segment=9, m1=0x7f377ff83ca8, m2=0x7f377ff83cb0, request=0x7f377ff83ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2119 #4 0x000055b9454f9652 in os_aio_handler (segment=9, m1=0x7f377ff83ca8, m2=0x7f377ff83cb0, request=0x7f377ff83ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5647 #5 0x000055b9457661cb in fil_aio_wait (segment=9) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4678 #6 0x000055b945604b8d in io_handler_thread (arg=0x55b9466c81e8 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f37c1ae4184 in start_thread (arg=0x7f377ff84700) at pthread_create.c:312 #8 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 12 (Thread 0x7f37a0ff9700 (LWP 26740)): #0 0x00007f37c298b58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055b9454f4412 in LinuxAIOHandler::collect (this=0x7f37a0ff8c00) at /home/travis/src/storage/innobase/os/os0file.cc:1920 #2 0x000055b9454f493b in LinuxAIOHandler::poll (this=0x7f37a0ff8c00, m1=0x7f37a0ff8ca8, m2=0x7f37a0ff8cb0, request=0x7f37a0ff8ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2065 #3 0x000055b9454f4a9e in os_aio_linux_handler (global_segment=0, m1=0x7f37a0ff8ca8, m2=0x7f37a0ff8cb0, request=0x7f37a0ff8ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2119 #4 0x000055b9454f9652 in os_aio_handler (segment=0, m1=0x7f37a0ff8ca8, m2=0x7f37a0ff8cb0, request=0x7f37a0ff8ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5647 #5 0x000055b9457661cb in fil_aio_wait (segment=0) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4678 #6 0x000055b945604b8d in io_handler_thread (arg=0x55b9466c81a0 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f37c1ae4184 in start_thread (arg=0x7f37a0ff9700) at pthread_create.c:312 #8 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 11 (Thread 0x7f379d7f2700 (LWP 26747)): #0 0x00007f37c298b58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055b9454f4412 in LinuxAIOHandler::collect (this=0x7f379d7f1c00) at /home/travis/src/storage/innobase/os/os0file.cc:1920 #2 0x000055b9454f493b in LinuxAIOHandler::poll (this=0x7f379d7f1c00, m1=0x7f379d7f1ca8, m2=0x7f379d7f1cb0, request=0x7f379d7f1ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2065 #3 0x000055b9454f4a9e in os_aio_linux_handler (global_segment=7, m1=0x7f379d7f1ca8, m2=0x7f379d7f1cb0, request=0x7f379d7f1ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2119 #4 0x000055b9454f9652 in os_aio_handler (segment=7, m1=0x7f379d7f1ca8, m2=0x7f379d7f1cb0, request=0x7f379d7f1ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5647 #5 0x000055b9457661cb in fil_aio_wait (segment=7) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4678 #6 0x000055b945604b8d in io_handler_thread (arg=0x55b9466c81d8 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f37c1ae4184 in start_thread (arg=0x7f379d7f2700) at pthread_create.c:312 #8 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 10 (Thread 0x7f37a07f8700 (LWP 26739)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055b9459d3a86 in safe_cond_timedwait (cond=0x55b946ed9460 , mp=0x55b946ed93a0 , abstime=0x7f37a07f7e00, file=0x55b945d9e790 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x000055b945844646 in inline_mysql_cond_timedwait (that=0x55b946ed9460 , mutex=0x55b946ed93a0 , abstime=0x7f37a07f7e00, src_file=0x55b945d9e7c8 "/home/travis/src/storage/maria/ma_servicethread.c", src_line=116) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x000055b945844b09 in my_service_thread_sleep (control=0x55b9464937c0 , sleep_time=30000000000) at /home/travis/src/storage/maria/ma_servicethread.c:115 #4 0x000055b94583938d in ma_checkpoint_background (arg=0x1e) at /home/travis/src/storage/maria/ma_checkpoint.c:707 #5 0x00007f37c1ae4184 in start_thread (arg=0x7f37a07f8700) at pthread_create.c:312 #6 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 9 (Thread 0x7f379fff7700 (LWP 26738)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055b9459d3a86 in safe_cond_timedwait (cond=0x7f37b3feaef0 , mp=0x7f37b3feae40 , abstime=0x7f379fff6d80, file=0x7f37b3afd3f8 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x00007f37b36857cd in inline_mysql_cond_timedwait (that=0x7f37b3feaef0 , mutex=0x7f37b3feae40 , abstime=0x7f379fff6d80, src_file=0x7f37b3afdb08 "/home/travis/src/storage/rocksdb/ha_rocksdb.cc", src_line=10264) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x00007f37b369f5e4 in myrocks::Rdb_drop_index_thread::run (this=0x7f37b3feae20 ) at /home/travis/src/storage/rocksdb/ha_rocksdb.cc:10264 #4 0x00007f37b3736d36 in myrocks::Rdb_thread::thread_func (thread_ptr=0x7f37b3feae20 ) at /home/travis/src/storage/rocksdb/rdb_threads.cc:34 #5 0x00007f37c1ae4184 in start_thread (arg=0x7f379fff7700) at pthread_create.c:312 #6 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 8 (Thread 0x7f379dff3700 (LWP 26746)): #0 0x00007f37c298b58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055b9454f4412 in LinuxAIOHandler::collect (this=0x7f379dff2c00) at /home/travis/src/storage/innobase/os/os0file.cc:1920 #2 0x000055b9454f493b in LinuxAIOHandler::poll (this=0x7f379dff2c00, m1=0x7f379dff2ca8, m2=0x7f379dff2cb0, request=0x7f379dff2ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2065 #3 0x000055b9454f4a9e in os_aio_linux_handler (global_segment=6, m1=0x7f379dff2ca8, m2=0x7f379dff2cb0, request=0x7f379dff2ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2119 #4 0x000055b9454f9652 in os_aio_handler (segment=6, m1=0x7f379dff2ca8, m2=0x7f379dff2cb0, request=0x7f379dff2ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5647 #5 0x000055b9457661cb in fil_aio_wait (segment=6) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4678 #6 0x000055b945604b8d in io_handler_thread (arg=0x55b9466c81d0 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f37c1ae4184 in start_thread (arg=0x7f379dff3700) at pthread_create.c:312 #8 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 7 (Thread 0x7f37b1fef700 (LWP 26704)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f37c18864dc in std::condition_variable::wait(std::unique_lock&) () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #2 0x00007f37b3ae0409 in rocksdb::ThreadPoolImpl::Impl::BGThread (this=0x55b94746a820, thread_id=0) at /home/travis/src/storage/rocksdb/rocksdb/util/threadpool_imp.cc:180 #3 0x00007f37b3ae06c4 in rocksdb::ThreadPoolImpl::Impl::BGThreadWrapper (arg=0x55b9476b2b60) at /home/travis/src/storage/rocksdb/rocksdb/util/threadpool_imp.cc:261 #4 0x00007f37b3ae8bf2 in std::_Bind_simple::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x55b9476b2bb0) at /usr/include/c++/4.8/functional:1732 #5 0x00007f37b3ae8afd in std::_Bind_simple::operator()() (this=0x55b9476b2bb0) at /usr/include/c++/4.8/functional:1720 #6 0x00007f37b3ae8a96 in std::thread::_Impl >::_M_run() (this=0x55b9476b2b98) at /usr/include/c++/4.8/thread:115 #7 0x00007f37c1889a60 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #8 0x00007f37c1ae4184 in start_thread (arg=0x7f37b1fef700) at pthread_create.c:312 #9 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 6 (Thread 0x7f37b27f0700 (LWP 26703)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f37c18864dc in std::condition_variable::wait(std::unique_lock&) () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #2 0x00007f37b3ae0409 in rocksdb::ThreadPoolImpl::Impl::BGThread (this=0x55b94746a4e0, thread_id=0) at /home/travis/src/storage/rocksdb/rocksdb/util/threadpool_imp.cc:180 #3 0x00007f37b3ae06c4 in rocksdb::ThreadPoolImpl::Impl::BGThreadWrapper (arg=0x55b947461af0) at /home/travis/src/storage/rocksdb/rocksdb/util/threadpool_imp.cc:261 #4 0x00007f37b3ae8bf2 in std::_Bind_simple::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x55b9476b1210) at /usr/include/c++/4.8/functional:1732 #5 0x00007f37b3ae8afd in std::_Bind_simple::operator()() (this=0x55b9476b1210) at /usr/include/c++/4.8/functional:1720 #6 0x00007f37b3ae8a96 in std::thread::_Impl >::_M_run() (this=0x55b9476b11f8) at /usr/include/c++/4.8/thread:115 #7 0x00007f37c1889a60 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #8 0x00007f37c1ae4184 in start_thread (arg=0x7f37b27f0700) at pthread_create.c:312 #9 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 5 (Thread 0x7f379e7f4700 (LWP 26745)): #0 0x00007f37c298b58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055b9454f4412 in LinuxAIOHandler::collect (this=0x7f379e7f3c00) at /home/travis/src/storage/innobase/os/os0file.cc:1920 #2 0x000055b9454f493b in LinuxAIOHandler::poll (this=0x7f379e7f3c00, m1=0x7f379e7f3ca8, m2=0x7f379e7f3cb0, request=0x7f379e7f3ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2065 #3 0x000055b9454f4a9e in os_aio_linux_handler (global_segment=5, m1=0x7f379e7f3ca8, m2=0x7f379e7f3cb0, request=0x7f379e7f3ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2119 #4 0x000055b9454f9652 in os_aio_handler (segment=5, m1=0x7f379e7f3ca8, m2=0x7f379e7f3cb0, request=0x7f379e7f3ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5647 #5 0x000055b9457661cb in fil_aio_wait (segment=5) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4678 #6 0x000055b945604b8d in io_handler_thread (arg=0x55b9466c81c8 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f37c1ae4184 in start_thread (arg=0x7f379e7f4700) at pthread_create.c:312 #8 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 4 (Thread 0x7f37b2ff1700 (LWP 26702)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f37b3a26c5e in rocksdb::port::CondVar::Wait (this=0x55b94767c3a8) at /home/travis/src/storage/rocksdb/rocksdb/port/port_posix.cc:90 #2 0x00007f37b38c643e in rocksdb::InstrumentedCondVar::WaitInternal (this=0x55b94767c3a8) at /home/travis/src/storage/rocksdb/rocksdb/monitoring/instrumented_mutex.cc:60 #3 0x00007f37b38c63dc in rocksdb::InstrumentedCondVar::Wait (this=0x55b94767c3a8) at /home/travis/src/storage/rocksdb/rocksdb/monitoring/instrumented_mutex.cc:52 #4 0x00007f37b3ad6a5a in rocksdb::DeleteScheduler::BackgroundEmptyTrash (this=0x55b94767c2b0) at /home/travis/src/storage/rocksdb/rocksdb/util/delete_scheduler.cc:143 #5 0x00007f37b3adbf27 in std::_Mem_fn::operator()<, void>(rocksdb::DeleteScheduler*) const (this=0x55b947691e28, __object=0x55b94767c2b0) at /usr/include/c++/4.8/functional:601 #6 0x00007f37b3adbe77 in std::_Bind_simple (rocksdb::DeleteScheduler*)>::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x55b947691e20) at /usr/include/c++/4.8/functional:1732 #7 0x00007f37b3adbd7f in std::_Bind_simple (rocksdb::DeleteScheduler*)>::operator()() (this=0x55b947691e20) at /usr/include/c++/4.8/functional:1720 #8 0x00007f37b3adbd18 in std::thread::_Impl (rocksdb::DeleteScheduler*)> >::_M_run() (this=0x55b947691e08) at /usr/include/c++/4.8/thread:115 #9 0x00007f37c1889a60 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #10 0x00007f37c1ae4184 in start_thread (arg=0x7f37b2ff1700) at pthread_create.c:312 #11 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 3 (Thread 0x7f37c0ef2700 (LWP 26701)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055b9459d3a86 in safe_cond_timedwait (cond=0x55b946eeab80 , mp=0x55b946eeaac0 , abstime=0x7f37c0ef1ec0, file=0x55b945ddced0 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x000055b9459d4a6b in inline_mysql_cond_timedwait (that=0x55b946eeab80 , mutex=0x55b946eeaac0 , abstime=0x7f37c0ef1ec0, src_file=0x55b945ddcf08 "/home/travis/src/mysys/thr_timer.c", src_line=292) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x000055b9459d556d in timer_handler (arg=0x0) at /home/travis/src/mysys/thr_timer.c:292 #4 0x00007f37c1ae4184 in start_thread (arg=0x7f37c0ef2700) at pthread_create.c:312 #5 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 2 (Thread 0x7f379f7f6700 (LWP 26737)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055b9459d3a86 in safe_cond_timedwait (cond=0x7f37b3feaaf0 , mp=0x7f37b3feaa40 , abstime=0x7f379f7f5e60, file=0x7f37b3afd3f8 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x00007f37b36857cd in inline_mysql_cond_timedwait (that=0x7f37b3feaaf0 , mutex=0x7f37b3feaa40 , abstime=0x7f379f7f5e60, src_file=0x7f37b3afdb08 "/home/travis/src/storage/rocksdb/ha_rocksdb.cc", src_line=11953) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x00007f37b36a64af in myrocks::Rdb_background_thread::run (this=0x7f37b3feaa20 ) at /home/travis/src/storage/rocksdb/ha_rocksdb.cc:11953 #4 0x00007f37b3736d36 in myrocks::Rdb_thread::thread_func (thread_ptr=0x7f37b3feaa20 ) at /home/travis/src/storage/rocksdb/rdb_threads.cc:34 #5 0x00007f37c1ae4184 in start_thread (arg=0x7f379f7f6700) at pthread_create.c:312 #6 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 1 (Thread 0x7f37b81a2700 (LWP 26772)): #0 0x00007f37c1ae9611 in __pthread_kill (threadid=, signo=6) at ../nptl/sysdeps/unix/sysv/linux/pthread_kill.c:61 #1 0x000055b9459ce1c1 in my_write_core (sig=6) at /home/travis/src/mysys/stacktrace.c:481 #2 0x000055b9452220eb in handle_fatal_signal (sig=6) at /home/travis/src/sql/signal_handler.cc:305 #3 #4 0x00007f37c0f29c37 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 #5 0x00007f37c0f2d028 in __GI_abort () at abort.c:89 #6 0x00007f37c0f22bf6 in __assert_fail_base (fmt=0x7f37c1077058 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x55b945a6ffd8 "is_valid_value_slow()", file=file@entry=0x55b945a6ffb8 "/home/travis/src/sql/sql_type.h", line=line@entry=373, function=function@entry=0x55b945a70560 "Datetime::Datetime(THD*, Item*, sql_mode_t)") at assert.c:92 #7 0x00007f37c0f22ca2 in __GI___assert_fail (assertion=0x55b945a6ffd8 "is_valid_value_slow()", file=0x55b945a6ffb8 "/home/travis/src/sql/sql_type.h", line=373, function=0x55b945a70560 "Datetime::Datetime(THD*, Item*, sql_mode_t)") at assert.c:101 #8 0x000055b944e3af9e in Datetime::Datetime (this=0x7f37b819fb40, thd=0x7f3774000f00, item=0x7f3775524f60, flags=33554433) at /home/travis/src/sql/sql_type.h:373 #9 0x000055b944e3bb84 in Item::val_datetime_packed (this=0x7f3775524f60) at /home/travis/src/sql/item.h:1455 #10 0x000055b945264d51 in Arg_comparator::compare_datetime (this=0x7f377401b730) at /home/travis/src/sql/item_cmpfunc.cc:738 #11 0x000055b945278cf0 in Arg_comparator::compare (this=0x7f377401b730) at /home/travis/src/sql/item_cmpfunc.h:102 #12 0x000055b945267f79 in Item_func_eq::val_int (this=0x7f377401b670) at /home/travis/src/sql/item_cmpfunc.cc:1727 #13 0x000055b945124811 in Type_handler_int_result::Item_val_bool (this=0x55b94667ebc0 , item=0x7f377401b670) at /home/travis/src/sql/sql_type.cc:3200 #14 0x000055b944e3b6ee in Item::val_bool (this=0x7f377401b670) at /home/travis/src/sql/item.h:1159 #15 0x000055b945272548 in Item_cond_and::val_int (this=0x7f377401bc58) at /home/travis/src/sql/item_cmpfunc.cc:4994 #16 0x000055b944fafbf2 in evaluate_join_record (join=0x7f3774016188, join_tab=0x7f3774019f10, error=0) at /home/travis/src/sql/sql_select.cc:19290 #17 0x000055b944faf9c0 in sub_select (join=0x7f3774016188, join_tab=0x7f3774019f10, end_of_records=false) at /home/travis/src/sql/sql_select.cc:19234 #18 0x000055b944faed99 in do_select (join=0x7f3774016188, procedure=0x0) at /home/travis/src/sql/sql_select.cc:18735 #19 0x000055b944f87f00 in JOIN::exec_inner (this=0x7f3774016188) at /home/travis/src/sql/sql_select.cc:3953 #20 0x000055b944f873a0 in JOIN::exec (this=0x7f3774016188) at /home/travis/src/sql/sql_select.cc:3747 #21 0x000055b944f88614 in mysql_select (thd=0x7f3774000f00, tables=0x7f3775521b00, wild_num=0, fields=..., conds=0x0, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=551097991296, result=0x7f37740160b8, unit=0x7f3775520280, select_lex=0x7f37755209f8) at /home/travis/src/sql/sql_select.cc:4152 #22 0x000055b9450357ea in mysql_multi_update (thd=0x7f3774000f00, table_list=0x7f3775521b00, fields=0x7f3775520b20, values=0x7f3775521018, conds=0x0, options=550024249344, handle_duplicates=DUP_ERROR, ignore=false, unit=0x7f3775520280, select_lex=0x7f37755209f8, result=0x7f37b81a0440) at /home/travis/src/sql/sql_update.cc:1759 #23 0x000055b944f3ef97 in mysql_execute_command (thd=0x7f3774000f00) at /home/travis/src/sql/sql_parse.cc:4646 #24 0x000055b944f672e9 in Prepared_statement::execute (this=0x7f37754d5930, expanded_query=0x7f37b81a1340, open_cursor=false) at /home/travis/src/sql/sql_prepare.cc:4740 #25 0x000055b944f65733 in Prepared_statement::execute_loop (this=0x7f37754d5930, expanded_query=0x7f37b81a1340, open_cursor=false, packet=0x7f377400b56a "", packet_end=0x7f377400b56a "") at /home/travis/src/sql/sql_prepare.cc:4170 #26 0x000055b944f62faf in mysql_stmt_execute_common (thd=0x7f3774000f00, stmt_id=1567, packet=0x7f377400b56a "", packet_end=0x7f377400b56a "", cursor_flags=0, bulk_op=false, read_types=false) at /home/travis/src/sql/sql_prepare.cc:3170 #27 0x000055b944f62b52 in mysqld_stmt_execute (thd=0x7f3774000f00, packet_arg=0x7f377400b561 "\037\006", packet_length=9) at /home/travis/src/sql/sql_prepare.cc:3068 #28 0x000055b944f36e67 in dispatch_command (command=COM_STMT_EXECUTE, thd=0x7f3774000f00, packet=0x7f377400b561 "\037\006", packet_length=9, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1788 #29 0x000055b944f35c4e in do_command (thd=0x7f3774000f00) at /home/travis/src/sql/sql_parse.cc:1391 #30 0x000055b9450994c9 in do_handle_one_connection (connect=0x55b94822a960) at /home/travis/src/sql/sql_connect.cc:1402 #31 0x000055b945099256 in handle_one_connection (arg=0x55b94822a960) at /home/travis/src/sql/sql_connect.cc:1308 #32 0x00007f37c1ae4184 in start_thread (arg=0x7f37b81a2700) at pthread_create.c:312 #33 0x00007f37c0ff103d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111