[New LWP 23488] [New LWP 23450] [New LWP 23446] [New LWP 23451] [New LWP 23447] [New LWP 23458] [New LWP 23448] [New LWP 23460] [New LWP 23449] [New LWP 23462] [New LWP 23452] [New LWP 23465] [New LWP 23467] [New LWP 23453] [New LWP 23468] [New LWP 23454] [New LWP 23469] [New LWP 23472] [New LWP 23455] [New LWP 23456] [New LWP 23477] [New LWP 23457] [New LWP 23461] [New LWP 23463] [New LWP 23478] [New LWP 23464] [New LWP 23484] [New LWP 23466] [New LWP 23486] [New LWP 23470] [New LWP 23490] [New LWP 23471] [New LWP 23492] [New LWP 23473] [New LWP 23493] [New LWP 23474] [New LWP 23445] [New LWP 23475] [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 SIGSEGV, Segmentation fault. #0 0x00007fb846957611 in pthread_kill () from /lib/x86_64-linux-gnu/libpthread.so.0 Thread 38 (Thread 0x7fb84415d700 (LWP 23475)): #0 0x00007fb846956404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #1 0x00005572cee72fdb in inline_mysql_cond_wait (src_file=0x5572cf5f87a8 "/home/travis/src/sql/slave.cc", src_line=513, mutex=, that=) at /home/travis/src/include/mysql/psi/mysql_thread.h:1178 result = #2 handle_slave_background (arg=) at /home/travis/src/sql/slave.cc:513 kill_list = 0x0 create_list = 0x0 thd = 0x7fb7e40009a8 old_stage = {m_key = 0, m_name = 0x5572cf5f4369 "Processing requests", m_flags = 0} stop = false #3 0x00007fb846952184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #4 0x00007fb845e5effd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. Thread 37 (Thread 0x7fb848035780 (LWP 23445)): #0 0x00007fb845e51c5d in poll () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #1 0x00005572cee5d4bb in poll (__timeout=-1, __nfds=2, __fds=0x7fff852f42b0) at /usr/include/x86_64-linux-gnu/bits/poll2.h:41 No locals. #2 handle_connections_sockets () at /home/travis/src/sql/mysqld.cc:6710 cAddr = {ss_family = 10, __ss_align = 0, __ss_padding = "\000\000\377\377\177\000\000\001\000\000\000\000\377\177\000\000\340[\361\317rU\000\000\341W/\205\377\177\000\000dK\000\000\000\000\000\000Z@_\317rU", '\000' , "\327\025D\270\177\000\000 \253\266\321rU\000\000\327.\346\316rU\000\000x\357\361\317rU\000\000EG\345\316rU\000\000\000\000\000\000\000\000\000\000@p\361\317rU\000"} flags = 2 retval = fds = {{fd = 24, events = 1, revents = 0}, {fd = 25, events = 1, revents = 0}, {fd = 1172158752, events = 32696, revents = 0}} sock = {fd = 24, m_psi = 0x0} new_sock = {fd = 78, m_psi = 0x0} error_count = 0 connect = is_unix_sock = socket_count = 2 pfs_fds = {{fd = 24, m_psi = 0x0}, {fd = 25, m_psi = 0x0}, {fd = -806270496, m_psi = 0x7fb845ddaf26 <_IO_file_fopen+374>}} #3 0x00005572cee60630 in mysqld_main (argc=20, argv=0x5572d12059e0) at /home/travis/src/sql/mysqld.cc:6179 ho_error = new_thread_stack_size = #4 0x00007fb845d82f45 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #5 0x00005572cee543e8 in _start () No symbol table info available. Thread 36 (Thread 0x7fb8441a7700 (LWP 23474)): #0 0x00007fb84695a0c1 in sigwait () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #1 0x00005572cee56963 in signal_hand (arg=) at /home/travis/src/sql/mysqld.cc:3553 error = set = {__val = {548869, 0 }} sig = 0 #2 0x00007fb846952184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #3 0x00007fb845e5effd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. Thread 35 (Thread 0x7fb830213700 (LWP 23493)): #0 0x00007fb8469567be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #1 0x00005572cee5871c in inline_mysql_cond_timedwait (src_file=0x5572cf5eed28 "/home/travis/src/sql/mysqld.cc", src_line=3003, abstime=0x7fb830212e00, mutex=0x5572cff14960 , that=0x5572cff17120 ) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 result = #2 cache_thread (thd=0x7fb7f80094f8) at /home/travis/src/sql/mysqld.cc:3002 abstime = {tv_sec = 1530799857, tv_nsec = 900534000} #3 one_thread_per_connection_end (thd=0x7fb7f80094f8, put_in_cache=) at /home/travis/src/sql/mysqld.cc:3089 wsrep_applier = #4 0x00005572cefd54af in do_handle_one_connection (connect=connect@entry=0x5572d1bac5a8) at /home/travis/src/sql/sql_connect.cc:1421 create_user = true thr_create_utime = thd = 0x7fb7f80094f8 #5 0x00005572cefd5644 in handle_one_connection (arg=0x5572d1bac5a8) at /home/travis/src/sql/sql_connect.cc:1308 connect = 0x5572d1bac5a8 #6 0x00007fb846952184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #7 0x00007fb845e5effd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. Thread 34 (Thread 0x7fb80cff9700 (LWP 23473)): #0 0x00007fb846956404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #1 0x00005572cf2368fb in inline_mysql_cond_wait (src_file=0x5572cf701f98 "/home/travis/src/storage/innobase/handler/ha_innodb.cc", src_line=311, mutex=0x7fb80cff8e30, that=0x7fb80cff8e60) at /home/travis/src/include/mysql/psi/mysql_thread.h:1178 result = #2 thd_destructor_proxy () at /home/travis/src/storage/innobase/handler/ha_innodb.cc:311 thd_destructor_mutex = {m_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 1, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' , "\001", '\000' , __align = 0}, m_psi = 0x0} thd_destructor_cond = {m_cond = {__data = {__lock = 0, __futex = 1, __total_seq = 1, __wakeup_seq = 0, __woken_seq = 0, __mutex = 0x7fb80cff8e30, __nwaiters = 2, __broadcast_seq = 0}, __size = "\000\000\000\000\001\000\000\000\001", '\000' , "\060\216\377\f\270\177\000\000\002\000\000\000\000\000\000", __align = 4294967296}, m_psi = 0x0} myvar = thd = 0x7fb7ec0009a8 #3 0x00007fb846952184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #4 0x00007fb845e5effd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. Thread 33 (Thread 0x7fb83025d700 (LWP 23492)): #0 0x00007fb8469567be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #1 0x00005572cefdb1c8 in inline_mysql_cond_timedwait (src_file=0x5572cf610a20 "/home/travis/src/sql/mdl.cc", src_line=1094, abstime=0x7fb830259350, mutex=0x7fb7fc0095d8, that=0x7fb7fc009608) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 result = #2 MDL_wait::timed_wait (this=this@entry=0x7fb7fc0095d8, owner=0x7fb7fc009588, abs_timeout=abs_timeout@entry=0x7fb830259350, set_status_on_timeout=set_status_on_timeout@entry=false, wait_state_name=) at /home/travis/src/sql/mdl.cc:1094 old_stage = {m_key = 0, m_name = 0x5572cf5f470c "Opening tables", m_flags = -806216000} result = wait_result = 0 #3 0x00005572cefdc589 in MDL_context::acquire_lock (this=this@entry=0x7fb7fc0095d8, mdl_request=mdl_request@entry=0x7fb8302593f0, lock_wait_timeout=) at /home/travis/src/sql/mdl.cc:2148 ticket = 0x7fb7fc026bb0 lock = 0x7fb7e403faa8 wait_status = MDL_wait::EMPTY abs_timeout = {tv_sec = 1530799576, tv_nsec = 501686000} abs_shortwait = {tv_sec = 1530799567, tv_nsec = 501686000} #4 0x00005572ceeadbab in open_table_get_mdl_lock (thd=thd@entry=0x7fb7fc0094b8, ot_ctx=ot_ctx@entry=0x7fb830259c80, mdl_request=0x7fb8302593f0, mdl_request@entry=0x7fb7fc01a670, flags=flags@entry=1024, mdl_ticket=mdl_ticket@entry=0x7fb830259638) at /home/travis/src/sql/sql_base.cc:1474 mdl_deadlock_handler = { = {_vptr.Internal_error_handler = 0x5572cfd66f90 , m_prev_internal_handler = 0x7fb830259d40}, m_ot_ctx = 0x7fb830259c80, m_is_active = false} result = mdl_request_shared = {type = MDL_SHARED_HIGH_PRIO, duration = MDL_TRANSACTION, next_in_list = 0x7e0, prev_in_list = 0xffff8047cfda6b81, ticket = 0x0, key = {m_length = 11, m_db_name_length = 4, m_hash_value = 3519527580, m_ptr = "\002test\000seq1\000\060\270\177\000\000\003\000\000\000\000\000\000\000(\276&\344^", '\000' , "n\000\000\000w", '\000' , "\177\224%0\270\177\000\000doesn't t\000\000\000\000\000\000\000|\000\000\000rU\000\000Nt\345\316rU\000\000\311\000\000\000\000\000\000\000\000\356&\321rU\000\000\n\000\000\000\000\000\000\000\255QY\317rU\000\000\200m&\321rU\000\000 \000\000\374\267\177\000\000\340\a\000\000\000\000\000\000\330\a\000\000\000\000\000\000\340\a\000\000\000\000\000\000\000\206\067<\357q|\326 \226%0\270\177\000\000\070H\002\374\267\177\000\000"..., static m_namespace_to_wait_state_name = {{m_key = 0, m_name = 0x5572cf610ac8 "Waiting for global read lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610c80 "Waiting for schema metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610ca8 "Waiting for table metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610cc8 "Waiting for stored function metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610cf8 "Waiting for stored procedure metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610d28 "Waiting for stored package body metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610d58 "Waiting for trigger metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610d80 "Waiting for event metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610ae5 "Waiting for commit lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf5f44a6 "User lock", m_flags = 0}}}} #5 0x00005572ceeb18a2 in open_table (thd=thd@entry=0x7fb7fc0094b8, table_list=table_list@entry=0x7fb7fc01a218, ot_ctx=ot_ctx@entry=0x7fb830259c80) at /home/travis/src/sql/sql_base.cc:1767 key = 0x7fb7fc01a699 "test" key_length = flags = 1024 mdl_ticket = 0x7fb830259680 share = table = 0x0 alias = 0x7fb7fc01a210 "seq1" gts_flags = part_names_error = 0 #6 0x00005572ceeb4703 in open_and_process_table (ot_ctx=0x7fb830259c80, has_prelocking_list=false, prelocking_strategy=0x7fb830259d30, flags=1024, counter=0x7fb830259d2c, tables=0x7fb7fc01a218, lex=0x7fb7fc00d0d8, thd=0x7fb7fc0094b8) at /home/travis/src/sql/sql_base.cc:3548 error = safe_to_ignore_table = false #7 open_tables (thd=thd@entry=0x7fb7fc0094b8, options=..., start=start@entry=0x7fb830259d18, counter=counter@entry=0x7fb830259d2c, flags=flags@entry=1024, prelocking_strategy=prelocking_strategy@entry=0x7fb830259d30) at /home/travis/src/sql/sql_base.cc:4068 table_to_open = 0x7fb830259d18 sroutine_to_open = 0x7fb7fc00d170 tables = 0x7fb7fc01a218 ot_ctx = {m_thd = 0x7fb7fc0094b8, m_failed_table = 0x0, m_start_of_statement_svp = {m_stmt_ticket = 0x0, m_trans_ticket = 0x0}, m_timeout = 10, m_flags = 1024, m_action = Open_table_context::OT_NO_ACTION, m_has_locks = false, m_has_protection_against_grl = false} error = false some_routine_modifies_data = false has_prelocking_list = false xa_state = #8 0x00005572cef6397c in open_tables (flags=1024, counter=0x7fb830259d2c, tables=0x7fb830259d18, thd=0x7fb7fc0094b8) at /home/travis/src/sql/sql_base.h:466 prelocking_strategy = { = {_vptr.Prelocking_strategy = 0x5572cfd67010 }, } #9 mysqld_show_create_get_fields (thd=thd@entry=0x7fb7fc0094b8, table_list=table_list@entry=0x7fb7fc01a218, field_list=field_list@entry=0x7fb830259fd0, buffer=buffer@entry=0x7fb830259ff0) at /home/travis/src/sql/sql_show.cc:1261 counter = 1 view_error_suppressor = { = {_vptr.Internal_error_handler = 0x5572cfd71050 , m_prev_internal_handler = 0x0}, m_top_view = 0x7fb7fc01a218, m_handling = false, m_sctx = 0x7fb7fc00b090, m_view_access_denied_message = "\310\354$\321rU\000\000\200<%\321rU\000\000\030=%\321rU\000\000\t\000\000\000\000\000\000\000xY\361\316rU\000\000\350\250\001\374\267\177\000\000 \235%0\270\177\000\000\340\235%0\b\000\000\000\020\t\003\374\267\177\000\000@$\f\317rU\000\000\000\000\000\000\267\177\000\000\377\377\377\377\000\000\000\000\000\206\067<\357q|\326`Pz\320rU\000\000\020\t\003\374\267\177\000\000\t\000\000\000\000\000\000\000\000\206\067<\357q|\326`Pz\320rU\000\000\020\t\003\374\267\177\000\000\260\236%0\270\177\000\000\340\246\f\317rU\000\000\020\t\003\374\267\177\000\000\006\227\372\316rU\000\000x\004\000\000\000\000\000\000\n\000\000\000\000\000\000\000"..., m_view_access_denied_message_ptr = 0x0} open_error = error = true mem_root = 0x7fb7fc00e848 #10 0x00005572cef64268 in mysqld_show_create (thd=thd@entry=0x7fb7fc0094b8, table_list=table_list@entry=0x7fb7fc01a218) at /home/travis/src/sql/sql_show.cc:1366 protocol = 0x7fb7fc0099e8 buffer = {Ptr = 0x7fb83025a660 " \230\361\317rU", str_length = 2048, Alloced_length = 2048, extra_alloc = 0, alloced = false, thread_specific = false, str_charset = 0x5572cff06f60 } mdl_savepoint = {m_stmt_ticket = 0x0, m_trans_ticket = 0x0} buff = " \230\361\317rU\000\000`\246%0\270\177\000\000\000\000\000\000\071` s", '\000' , "minvalue 1 m", '\000' ... field_list = { = { = {}, first = 0x5572cff19820 , last = 0x7fb830259fd0, elements = 0}, } error = true archive = {next_local = 0x7fb7fc01a8b8, next_global = 0x5572cefa510d , prev_global = 0xc, db = {str = 0x0, length = 140427714028792}, table_name = {str = 0x7fb7fc01a6f1 "", length = 93951603384000}, schema_table_name = {str = 0x7fb7fc030910 "\002", length = 140428183801160}, alias = {str = 0x7fb7fc030d58 "7", length = 0}, option = 0x7fb7fc0308f8 " H\002\374\267\177", on_expr = 0x0, sj_on_expr = 0x20, sj_inner_tables = 984, sj_in_exprs = 1136, sj_subq_pred = 0x5, original_subq_pred_used_tables = 93951587211056, jtbm_subselect = 0x5572cf6091e0, jtbm_table_no = 0, sj_mat_info = 0x732f747365742f2e, prep_on_expr = 0x7fb700347165, cond_equal = 0x7fb83025a418, natural_join = 0x5572cefdc2b7 , is_natural_join = 33, join_using_fields = 0x4024000000000000, join_columns = 0x100000000, is_join_columns_complete = 245, next_name_resolution_table = 0x8, index_hints = 0x5572cf6ffea9, table = 0x9, table_id = 4227896504, derived_result = 0x7fb7fc01a2a0, map = 0, correspondent_table = 0x1, derived = 0x7fb83025a7e0, with = 0x0, with_internal_reference_map = 93951586146089, next_with_rec_ref = 0x5572cfe9bac0 , is_derived_with_recursive_reference = 32, block_handle_derived = 219, schema_table = 0x5572d1266d80, schema_select_lex = 0x40, schema_table_reformed = 3, schema_table_param = 0x7fb83025a180, select_lex = 0x557200000000, view = 0x7fb7fc01a6c8, field_translation = 0x0, field_translation_end = 0x7fb7fc0094b8, field_translation_updated = 96, merge_underlying_list = 0x7fb83025a418, view_tables = 0x0, belong_to_view = 0x5572ceeadbb5 , belong_to_derived = 0x5572cfd66f90 , referencing_view = 0x0, view_used_tables = 140429058484832, map_exec = 93951585776718, tablenr_exec = 4227896504, maybe_null_exec = 32695, parent_l = 0x5572cf59164e , security_ctx = 0x100000000, view_sctx = 0x5572cf5a3d3b , allowed_show = 10, where = 0x7fb83025a290, check_option = 0x5572d1bb2348, select_stmt = {str = 0x5572d1266d88 "", length = 140429058482944}, md5 = {str = 0x5572cf59482b "\205\300\017\211\241", length = 10}, source = {str = 0x680ce38b680ce38b , length = 10}, view_db = {str = 0x16 , length = 93951603497760}, view_name = {str = 0x5572d1266d80 "", length = 199}, timestamp = {str = 0x5572d126eb10 "H#\273\321rU", length = 10}, definer = { = {user = {str = 0x5572cf5951ad "\205\300tGH\213D$(I\211D$\020\017\256\360I\307D$\b", length = 93951623589248}, host = {str = 0x0, length = 93951623589248}}, plugin = {str = 0x5572cf0462d5 "H\203\304@[]A\\\303f\220SH\211\373H\213\177(H\205\377t\020H\215\005\314", , length = 93951633335112}, auth = {str = 0x7fb7e4061d98 "\370\001!\344\267\177", length = 140427783111160}, pwtext = {str = 0x22 , length = 140427783627976}, pwhash = {str = 0x7fb83025a300 "test", length = 140428183639224}}, file_version = 140428183708200, mariadb_version = 140427781348792, updatable_view = 140428183639224, algorithm = 140427781349208, view_suid = 93951587806758, with_check = 0, effective_with_check = 52 '4', derived_type = 129 '\201', grant = {grant_table_user = 0x7165730074736574, grant_table_role = 0xafc020033, version = 807773008, privilege = 140428183601152, want_privilege = 140429058483248, orig_want_privilege = 9, m_internal = {m_schema_lookup_done = 173, m_schema_access = 0x7fb7fc01a270, m_table_lookup_done = 112, m_table_access = 0x7fb7fc01a6f1}}, engine_data = 140428183709425, callback_func = 0xa, lock_type = -467463064, outer_join = 32695, shared = 3472730869, updatable = 114, straight = 85, updating = false, force_index = false, ignore_leaves = 208, crashed = 10, dep_tables = 93951594856105, on_expr_dep_tables = 9, nested_join = 0x7fb7fc0094b8, embedding = 0x7fb7fc01a270, join_list = 0x0, lifted = true, cacheable_table = false, table_in_first_from_clause = false, open_type = OT_TEMPORARY_OR_BASE, contain_auto_increment = 96, compact_view_format = 170, where_processed = 37, check_option_processed = 48, required_type = 32696, db_type = 0x0, timestamp_buffer = ")\027\353\316rU\000\000\300\036\362\317rU\000\000\020\t", , prelocking_placeholder = (TABLE_LIST::PRELOCK_ROUTINE | TABLE_LIST::PRELOCK_FK | unknown: 32692), open_strategy = (unknown: 4228058440), is_alias = 183, is_fqtn = 127, fill_me = false, merged = false, merged_for_insert = 80, sequence = 13, used_items = { = { = {}, first = 0x5572cff19820 , last = 0x7fb83025a3e0, elements = 0}, }, persistent_used_items = { = { = {}, first = 0x5572cff19820 , last = 0x7fb83025a3f8, elements = 0}, }, view_creation_ctx = 0x7fb7fc01a268, view_client_cs_name = {str = 0x7fb7fc0291d0 "\270", length = 93951601569680}, view_connection_cl_name = {str = 0x0, length = 140429058484832}, view_body_utf8 = {str = 0x7fb7fc010000 "", length = 140429058484120}, trg_event_map = 183 '\267', optimized_away = 194, materialized = 253, i_s_requested_object = 21874, prohibit_cond_pushdown = 216, table_open_method = 0, schema_table_state = NOT_PROCESSED, is_table_read_plan = 0x5, mdl_request = {type = 3473075297, duration = 21874, next_in_list = 0x7fb7fc01a568, prev_in_list = 0x5572ceea7398 , ticket = 0x7fb7fc01a248, key = {m_length = 41544, m_db_name_length = 64513, m_hash_value = 32695, m_ptr = "H\242\001\374\267\177\000\000_u\352\316rU\000\000i\000\000\000\000\000\000\000\270\244%0\270\177\000\000\000 ", '\000' , "\270\224\000\374\267\177\000\000\000\000\000\001\000\000\000\000Њ\361\317rU\000\000\220\250\001\374\267\177\000\000xJ\361\317rU\000\000\300\212\361\317rU\000\000\270\224\000\374\267\177\000\000\as\352\316rU\000\000\022\000\000\000\000\000\000\000ȥ%0\270\177\000\000\220\260\000\374\267\177\000\000\000\000\000\000\000\000\000\000\220\250\001\374\267\177\000\000\063\346\357\316rU\000\000\000\000\000\000\267\177\000\000\270\224\000\374\000\000\000\000h\245\001\374\267\177\000\000d\210\357\316rU", '\000' , "\206"..., static m_namespace_to_wait_state_name = {{m_key = 0, m_name = 0x5572cf610ac8 "Waiting for global read lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610c80 "Waiting for schema metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610ca8 "Waiting for table metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610cc8 "Waiting for stored function metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610cf8 "Waiting for stored procedure metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610d28 "Waiting for stored package body metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610d58 "Waiting for trigger metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610d80 "Waiting for event metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610ae5 "Waiting for commit lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf5f44a6 "User lock", m_flags = 0}}}}, partition_names = 0x5572cff19820 , vers_conditions = {type = 807773720, used = false, start = { = {unit = VERS_UNDEFINED, item = 0x0}, }, end = { = {unit = VERS_UNDEFINED, item = 0x0}, }}, m_table_ref_type = 134217728, m_table_ref_version = 0} #11 0x00005572cef085f0 in mysql_execute_command (thd=thd@entry=0x7fb7fc0094b8) at /home/travis/src/sql/sql_parse.cc:4528 res = 0 lex = 0x7fb7fc00d0d8 orig_binlog_format = up_result = 0 rpl_filter = orig_current_stmt_binlog_format = BINLOG_FORMAT_STMT select_lex = 0x7fb7fc00d910 first_table = 0x7fb7fc01a218 all_tables = 0x7fb7fc01a218 unit = 0x7fb7fc00d1a0 have_table_map_for_update = false #12 0x00005572cef0d9f1 in mysql_parse (thd=0x7fb7fc0094b8, rawbuf=, length=51, parser_state=0x7fb83025c650, is_com_multi=, is_next_command=) at /home/travis/src/sql/sql_parse.cc:8073 found_semicolon = lex = 0x7fb7fc00d0d8 err = #13 0x00005572cef1039b in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x7fb7fc0094b8, packet=packet@entry=0x7fb7fc011e09 "SHOW CREATE SEQUENCE seq1 /* QNO 62734 CON_ID 19 */ ", packet_length=packet_length@entry=52, is_com_multi=is_com_multi@entry=false, is_next_command=is_next_command@entry=false) at /home/travis/src/sql/sql_parse.cc:1847 packet_end = 0x7fb7fc01a133 "" parser_state = {m_input = {m_compute_digest = false}, m_lip = {lookahead_token = -1, lookahead_yylval = 0x0, m_thd = 0x7fb7fc0094b8, m_ptr = 0x7fb7fc01a134 "\004", m_tok_start = 0x7fb7fc01a134 "\004", m_tok_end = 0x7fb7fc01a134 "\004", m_end_of_query = 0x7fb7fc01a133 "", m_tok_start_prev = 0x7fb7fc01a133 "", m_buf = 0x7fb7fc01a100 "SHOW CREATE SEQUENCE seq1 /* QNO 62734 CON_ID 19 */", m_buf_length = 51, m_echo = true, m_echo_saved = true, m_cpp_buf = 0x7fb7fc01a198 "SHOW CREATE SEQUENCE seq1 /* QNO 62734 CON_ID 19 */", m_cpp_ptr = 0x7fb7fc01a1cb "", m_cpp_tok_start = 0x7fb7fc01a1cb "", m_cpp_tok_start_prev = 0x7fb7fc01a1cb "", m_cpp_tok_end = 0x7fb7fc01a1cb "", m_body_utf8 = 0x0, m_body_utf8_ptr = 0x7fb7fc081c33 "", m_cpp_utf8_processed_ptr = 0x0, next_state = MY_LEX_END, found_semicolon = 0x0, ignore_space = false, stmt_prepare_mode = false, multi_statements = true, yylineno = 1, m_digest = 0x0, in_comment = NO_COMMENT, in_comment_saved = NO_COMMENT, m_cpp_text_start = 0x7fb7fc01a1ad "seq1 /* QNO 62734 CON_ID 19 */", m_cpp_text_end = 0x7fb7fc01a1b1 " /* QNO 62734 CON_ID 19 */", m_underscore_cs = 0x0}, m_yacc = {yacc_yyss = 0x0, yacc_yyvs = 0x0, m_set_signal_info = {m_item = {0x0 }}, m_lock_type = TL_READ_DEFAULT, m_mdl_type = MDL_SHARED_READ}, m_digest_psi = 0x0} net = 0x7fb7fc009718 error = false do_end_of_statement = true drop_more_results = false #14 0x00005572cef111ce in do_command (thd=0x7fb7fc0094b8) at /home/travis/src/sql/sql_parse.cc:1392 return_value = packet = 0x7fb7fc011e08 "\003SHOW CREATE SEQUENCE seq1 /* QNO 62734 CON_ID 19 */ " packet_length = 53 net = 0x7fb7fc009718 command = COM_QUERY #15 0x00005572cefd552c in do_handle_one_connection (connect=connect@entry=0x5572d1bac5a8) at /home/travis/src/sql/sql_connect.cc:1402 create_user = true thr_create_utime = thd = 0x7fb7fc0094b8 #16 0x00005572cefd5644 in handle_one_connection (arg=0x5572d1bac5a8) at /home/travis/src/sql/sql_connect.cc:1308 connect = 0x5572d1bac5a8 #17 0x00007fb846952184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #18 0x00007fb845e5effd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. Thread 32 (Thread 0x7fb80dffb700 (LWP 23471)): #0 0x00007fb846959b9d in nanosleep () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #1 0x00005572cf2aa53c in os_thread_sleep (tm=tm@entry=1000000) at /home/travis/src/storage/innobase/os/os0thread.cc:230 t = {tv_sec = 1, tv_nsec = 0} #2 0x00005572cf3a8b0a in btr_defragment_thread () at /home/travis/src/storage/innobase/btr/btr0defragment.cc:717 item = now = elapsed = pcur = cursor = mtr = {m_impl = {m_memo = {m_heap = 0x0, m_list = {count = 1, start = 0x7fb80dffaa00, end = 0x7fb80dffaa00, node = &mtr_buf_t::block_t::m_node}, m_size = 0, m_first_block = {m_data = '\000' , m_node = {prev = 0x0, next = 0x0}, m_used = 0}}, m_log = {m_heap = 0x0, m_list = {count = 1, start = 0x7fb80dffac40, end = 0x7fb80dffac40, node = &mtr_buf_t::block_t::m_node}, m_size = 0, m_first_block = {m_data = '\000' , m_node = {prev = 0x0, next = 0x0}, m_used = 0}}, m_made_dirty = false, m_inside_ibuf = false, m_modifications = false, m_n_log_recs = 0, m_log_mode = 0, m_user_space = 0x0, m_state = MTR_STATE_INIT, m_flush_observer = 0x0, m_mtr = 0x0}, m_commit_lsn = 0, m_sync = false} last_block = index = first_block = #3 0x00007fb846952184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #4 0x00007fb845e5effd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. Thread 31 (Thread 0x7fb8302a7700 (LWP 23490)): #0 0x00007fb8469567be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #1 0x00005572cefdb1c8 in inline_mysql_cond_timedwait (src_file=0x5572cf610a20 "/home/travis/src/sql/mdl.cc", src_line=1094, abstime=0x7fb8302a4b50, mutex=0x7fb7f00094f8, that=0x7fb7f0009528) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 result = #2 MDL_wait::timed_wait (this=this@entry=0x7fb7f00094f8, owner=0x7fb7f00094a8, abs_timeout=abs_timeout@entry=0x7fb8302a4b50, set_status_on_timeout=set_status_on_timeout@entry=false, wait_state_name=) at /home/travis/src/sql/mdl.cc:1094 old_stage = {m_key = 0, m_name = 0x5572cf5f493f "Checking permissions", m_flags = -806216000} result = wait_result = 0 #3 0x00005572cefdc589 in MDL_context::acquire_lock (this=this@entry=0x7fb7f00094f8, mdl_request=0x7fb7f001dbc8, lock_wait_timeout=lock_wait_timeout@entry=10) at /home/travis/src/sql/mdl.cc:2148 ticket = 0x7fb7f0040c00 lock = 0x7fb7e403faa8 wait_status = MDL_wait::EMPTY abs_timeout = {tv_sec = 1530799576, tv_nsec = 458128000} abs_shortwait = {tv_sec = 1530799567, tv_nsec = 458128000} #4 0x00005572cefdcdae in MDL_context::acquire_locks (this=this@entry=0x7fb7f00094f8, mdl_requests=mdl_requests@entry=0x7fb8302a4c50, lock_wait_timeout=10) at /home/travis/src/sql/mdl.cc:2268 sort_buf = 0x7fb7f004c968 p_req = 0x7fb7f004c9a0 mdl_svp = {m_stmt_ticket = 0x0, m_trans_ticket = 0x0} it = {list = 0x7fb8302a4c50, current = } req_count = 13 #5 0x00005572ceeb2ac9 in lock_table_names (thd=thd@entry=0x7fb7f00093d8, options=..., tables_start=tables_start@entry=0x7fb7f001b6f8, tables_end=tables_end@entry=0x0, lock_wait_timeout=10, flags=flags@entry=0) at /home/travis/src/sql/sql_base.cc:3817 res = mdl_requests = { = {m_counter = 13}, > = {}, m_first = 0x7fb8302a4c70} error_handler = { = {_vptr.Internal_error_handler = 0x5572cfd66210 , m_prev_internal_handler = 0x0}, } table = global_request = {type = MDL_INTENTION_EXCLUSIVE, duration = MDL_STATEMENT, next_in_list = 0x7fb7f001dbc8, prev_in_list = 0x7fb8302a4c58, ticket = 0x7fb7f0036000, key = {m_length = 3, m_db_name_length = 0, m_hash_value = 65537, m_ptr = "\000\000\000\360\267\177\000\000\000\000\000\000\000\000\000\000\240\266\001\360\267\177\000\000Records:p\000\000\360\267\177\000\000\000M*0\270\177\000\000\356\236\004\317rU\000\000`\327\001\360\267\177\000\000\260\320\001\360\267\177\000\000i\000\000\000\000\000\000\000\340M*0\270\177\000\000\300M*0\270\177\000\000a\354\002\317rU\000\000@\272\001\360\267\177\000\000\230s\352\316rU\000\000 \267\001\360\267\177\000\000 \267\001\360\267\177\000\000 \267\001\360\267\177\000\000\070M*0\270\177\000\000i\000\000\000\000\000\000\000t\000\000\000\000\000\000\000\220\266\001\360\267\177\000\000\001\000\000\000\000\000\000\000Њ\361\317rU\000\000P\271\v\360\267\177\000\000x"..., static m_namespace_to_wait_state_name = {{m_key = 0, m_name = 0x5572cf610ac8 "Waiting for global read lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610c80 "Waiting for schema metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610ca8 "Waiting for table metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610cc8 "Waiting for stored function metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610cf8 "Waiting for stored procedure metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610d28 "Waiting for stored package body metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610d58 "Waiting for trigger metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610d80 "Waiting for event metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610ae5 "Waiting for commit lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf5f44a6 "User lock", m_flags = 0}}}} org_lock_wait_timeout = create_table = false #6 0x00005572cef2091f in lock_table_names (flags=0, lock_wait_timeout=, table_list_end=0x0, table_list=0x7fb7f001b6f8, thd=0x7fb7f00093d8) at /home/travis/src/sql/sql_base.h:236 No locals. #7 mysql_rename_tables (thd=thd@entry=0x7fb7f00093d8, table_list=table_list@entry=0x7fb7f001b6f8, silent=silent@entry=false) at /home/travis/src/sql/sql_rename.cc:145 binlog_error = false to_table = rename_log_table = {0x0, 0x0} error = true ren_table = #8 0x00005572cef0a333 in mysql_execute_command (thd=thd@entry=0x7fb7f00093d8) at /home/travis/src/sql/sql_parse.cc:4444 res = 0 lex = 0x7fb7f000cff8 orig_binlog_format = up_result = 0 rpl_filter = orig_current_stmt_binlog_format = BINLOG_FORMAT_STMT select_lex = 0x7fb7f000d830 first_table = 0x7fb7f001b6f8 all_tables = 0x7fb7f001b6f8 unit = 0x7fb7f000d0c0 have_table_map_for_update = false #9 0x00005572cef0d9f1 in mysql_parse (thd=0x7fb7f00093d8, rawbuf=, length=79, parser_state=0x7fb8302a6650, is_com_multi=, is_next_command=) at /home/travis/src/sql/sql_parse.cc:8073 found_semicolon = lex = 0x7fb7f000cff8 err = #10 0x00005572cef1039b in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x7fb7f00093d8, packet=packet@entry=0x7fb7f0013529 "RENAME TABLE seq6 TO seq4, seq7 TO seq7, seq2 TO seq1 /* QNO 63208 CON_ID 18 */ ", packet_length=packet_length@entry=80, is_com_multi=is_com_multi@entry=false, is_next_command=is_next_command@entry=false) at /home/travis/src/sql/sql_parse.cc:1847 packet_end = 0x7fb7f001b5cf "" parser_state = {m_input = {m_compute_digest = false}, m_lip = {lookahead_token = -1, lookahead_yylval = 0x0, m_thd = 0x7fb7f00093d8, m_ptr = 0x7fb7f001b5d0 "\004", m_tok_start = 0x7fb7f001b5d0 "\004", m_tok_end = 0x7fb7f001b5d0 "\004", m_end_of_query = 0x7fb7f001b5cf "", m_tok_start_prev = 0x7fb7f001b5cf "", m_buf = 0x7fb7f001b580 "RENAME TABLE seq6 TO seq4, seq7 TO seq7, seq2 TO seq1 /* QNO 63208 CON_ID 18 */", m_buf_length = 79, m_echo = true, m_echo_saved = true, m_cpp_buf = 0x7fb7f001b630 "RENAME TABLE seq6 TO seq4, seq7 TO seq7, seq2 TO seq1 /* QNO 63208 CON_ID 18 */", m_cpp_ptr = 0x7fb7f001b67f "", m_cpp_tok_start = 0x7fb7f001b67f "", m_cpp_tok_start_prev = 0x7fb7f001b67f "", m_cpp_tok_end = 0x7fb7f001b67f "", m_body_utf8 = 0x0, m_body_utf8_ptr = 0x7fb7f00b98d1 "", m_cpp_utf8_processed_ptr = 0x0, next_state = MY_LEX_END, found_semicolon = 0x0, ignore_space = false, stmt_prepare_mode = false, multi_statements = true, yylineno = 1, m_digest = 0x0, in_comment = NO_COMMENT, in_comment_saved = NO_COMMENT, m_cpp_text_start = 0x7fb7f001b661 "seq1 /* QNO 63208 CON_ID 18 */", m_cpp_text_end = 0x7fb7f001b665 " /* QNO 63208 CON_ID 18 */", m_underscore_cs = 0x0}, m_yacc = {yacc_yyss = 0x0, yacc_yyvs = 0x0, m_set_signal_info = {m_item = {0x0 }}, m_lock_type = TL_READ_DEFAULT, m_mdl_type = MDL_SHARED_READ}, m_digest_psi = 0x0} net = 0x7fb7f0009638 error = false do_end_of_statement = true drop_more_results = false #11 0x00005572cef111ce in do_command (thd=0x7fb7f00093d8) at /home/travis/src/sql/sql_parse.cc:1392 return_value = packet = 0x7fb7f0013528 "\003RENAME TABLE seq6 TO seq4, seq7 TO seq7, seq2 TO seq1 /* QNO 63208 CON_ID 18 */ " packet_length = 81 net = 0x7fb7f0009638 command = COM_QUERY #12 0x00005572cefd552c in do_handle_one_connection (connect=connect@entry=0x5572d1bac5a8) at /home/travis/src/sql/sql_connect.cc:1402 create_user = true thr_create_utime = thd = 0x7fb7f00093d8 #13 0x00005572cefd5644 in handle_one_connection (arg=0x5572d1bac5a8) at /home/travis/src/sql/sql_connect.cc:1308 connect = 0x5572d1bac5a8 #14 0x00007fb846952184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #15 0x00007fb845e5effd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. Thread 30 (Thread 0x7fb80e7fc700 (LWP 23470)): #0 0x00007fb846956404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #1 0x00005572cf2a9fb1 in wait (this=0x5572d13579b0) at /home/travis/src/storage/innobase/os/os0event.cc:163 ret = #2 os_event::wait_low (this=0x5572d13579b0, reset_sig_count=1, reset_sig_count@entry=0) at /home/travis/src/storage/innobase/os/os0event.cc:333 No locals. #3 0x00005572cf2aa375 in os_event_wait_low (event=, reset_sig_count=reset_sig_count@entry=0) at /home/travis/src/storage/innobase/os/os0event.cc:522 No locals. #4 0x00005572cf3bd3be in buf_dump_thread () at /home/travis/src/storage/innobase/buf/buf0dump.cc:837 No locals. #5 0x00007fb846952184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #6 0x00007fb845e5effd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. Thread 29 (Thread 0x7fb83033b700 (LWP 23486)): #0 0x00007fb8469567be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #1 0x00005572cefdb1c8 in inline_mysql_cond_timedwait (src_file=0x5572cf610a20 "/home/travis/src/sql/mdl.cc", src_line=1094, abstime=0x7fb830338030, mutex=0x7fb7ec009548, that=0x7fb7ec009578) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 result = #2 MDL_wait::timed_wait (this=this@entry=0x7fb7ec009548, owner=0x7fb7ec0094f8, abs_timeout=abs_timeout@entry=0x7fb830338030, set_status_on_timeout=set_status_on_timeout@entry=false, wait_state_name=) at /home/travis/src/sql/mdl.cc:1094 old_stage = {m_key = 0, m_name = 0x5572cf5f470c "Opening tables", m_flags = -806216000} result = wait_result = 0 #3 0x00005572cefdc589 in MDL_context::acquire_lock (this=this@entry=0x7fb7ec009548, mdl_request=mdl_request@entry=0x7fb7ec01a5d8, lock_wait_timeout=) at /home/travis/src/sql/mdl.cc:2148 ticket = 0x7fb7ec034850 lock = 0x7fb7e403faa8 wait_status = MDL_wait::EMPTY abs_timeout = {tv_sec = 1530799576, tv_nsec = 771532000} abs_shortwait = {tv_sec = 1530799567, tv_nsec = 771532000} #4 0x00005572ceeadbab in open_table_get_mdl_lock (thd=thd@entry=0x7fb7ec009428, ot_ctx=ot_ctx@entry=0x7fb830338960, mdl_request=mdl_request@entry=0x7fb7ec01a5d8, flags=flags@entry=0, mdl_ticket=mdl_ticket@entry=0x7fb830338318) at /home/travis/src/sql/sql_base.cc:1474 mdl_deadlock_handler = { = {_vptr.Internal_error_handler = 0x5572cfd66f90 , m_prev_internal_handler = 0x0}, m_ot_ctx = 0x7fb830338960, m_is_active = false} result = mdl_request_shared = {type = MDL_INTENTION_EXCLUSIVE, duration = MDL_STATEMENT, next_in_list = 0x5572cf59164e , prev_in_list = 0x0, ticket = 0x5572d121b6c0, key = {m_length = 38216, m_db_name_length = 60416, m_hash_value = 32695, m_ptr = "\245\240\375\316rU\000\000\000\000\000\000\000\000\000\000 \000\000\354\267\177\000\000@\000\000\000\000\000\000\000(\202\063\060\270\177\000\000p\204\063\060\270\177\000\000`\211\063\060\270\177\000\000\000\000\000\000\000\000\000\000\340:\336E\270\177\000\000\060\265!\321rU\000\000\354\263\375\316rU\000\000\300\036\362\317rU\000\000\357\247\375\316rU\000\000\000\000\000\000\000\000\000\000p\204\063\060\270\177\000\000H\225\000\354\267\177\000\000(\202\063\060\270\177\000\000\200\016\005\354\267\177\000\000\255\026Y\317rU\000\000p\204\063\060\270\177\000\000\024\276\375\316rU", '\000' , "$@H\225\000\354\267\177\000\000\200\241\001\354\267\177\000\000"..., static m_namespace_to_wait_state_name = {{m_key = 0, m_name = 0x5572cf610ac8 "Waiting for global read lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610c80 "Waiting for schema metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610ca8 "Waiting for table metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610cc8 "Waiting for stored function metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610cf8 "Waiting for stored procedure metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610d28 "Waiting for stored package body metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610d58 "Waiting for trigger metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610d80 "Waiting for event metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610ae5 "Waiting for commit lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf5f44a6 "User lock", m_flags = 0}}}} #5 0x00005572ceeb18a2 in open_table (thd=thd@entry=0x7fb7ec009428, table_list=table_list@entry=0x7fb7ec01a180, ot_ctx=ot_ctx@entry=0x7fb830338960) at /home/travis/src/sql/sql_base.cc:1767 key = 0x7fb7ec01a601 "test" key_length = flags = 0 mdl_ticket = 0x0 share = table = 0xa alias = 0x7fb7ec01a178 "seq1" gts_flags = part_names_error = 0 #6 0x00005572ceeb4703 in open_and_process_table (ot_ctx=0x7fb830338960, has_prelocking_list=false, prelocking_strategy=0x7fb830338a40, flags=0, counter=0x7fb8303389fc, tables=0x7fb7ec01a180, lex=0x7fb7ec00d048, thd=0x7fb7ec009428) at /home/travis/src/sql/sql_base.cc:3548 error = safe_to_ignore_table = false #7 open_tables (thd=thd@entry=0x7fb7ec009428, options=..., start=start@entry=0x7fb8303389e8, counter=counter@entry=0x7fb8303389fc, flags=flags@entry=0, prelocking_strategy=prelocking_strategy@entry=0x7fb830338a40) at /home/travis/src/sql/sql_base.cc:4068 table_to_open = 0x7fb8303389e8 sroutine_to_open = 0x7fb7ec00d0e0 tables = 0x7fb7ec01a180 ot_ctx = {m_thd = 0x7fb7ec009428, m_failed_table = 0x0, m_start_of_statement_svp = {m_stmt_ticket = 0x0, m_trans_ticket = 0x0}, m_timeout = 10, m_flags = 0, m_action = Open_table_context::OT_NO_ACTION, m_has_locks = false, m_has_protection_against_grl = true} error = false some_routine_modifies_data = false has_prelocking_list = false xa_state = #8 0x00005572ceeb4c2d in open_and_lock_tables (thd=thd@entry=0x7fb7ec009428, options=..., tables=tables@entry=0x7fb7ec01a180, derived=derived@entry=true, flags=flags@entry=0, prelocking_strategy=prelocking_strategy@entry=0x7fb830338a40) at /home/travis/src/sql/sql_base.cc:4943 counter = 1 mdl_savepoint = {m_stmt_ticket = 0x0, m_trans_ticket = 0x0} #9 0x00005572cee262ef in open_and_lock_tables (flags=0, derived=true, tables=0x7fb7ec01a180, thd=0x7fb7ec009428) at /home/travis/src/sql/sql_base.h:497 prelocking_strategy = { = {_vptr.Prelocking_strategy = 0x5572cfd67010 }, } #10 execute_sqlcom_select (thd=thd@entry=0x7fb7ec009428, all_tables=0x7fb7ec01a180) at /home/travis/src/sql/sql_parse.cc:6463 lex = 0x7fb7ec00d048 result = 0x0 res = #11 0x00005572cef0b22d in mysql_execute_command (thd=thd@entry=0x7fb7ec009428) at /home/travis/src/sql/sql_parse.cc:3765 privileges_requested = res = lex = 0x7fb7ec00d048 orig_binlog_format = up_result = 0 rpl_filter = orig_current_stmt_binlog_format = BINLOG_FORMAT_STMT select_lex = 0x7fb7ec00d880 first_table = 0x0 all_tables = 0x7fb7ec01a180 unit = 0x7fb7ec00d110 have_table_map_for_update = false #12 0x00005572cef0d9f1 in mysql_parse (thd=0x7fb7ec009428, rawbuf=, length=48, parser_state=0x7fb83033a650, is_com_multi=, is_next_command=) at /home/travis/src/sql/sql_parse.cc:8073 found_semicolon = lex = 0x7fb7ec00d048 err = #13 0x00005572cef1039b in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x7fb7ec009428, packet=packet@entry=0x7fb7ec011d79 "SELECT NEXTVAL( seq1 ) /* QNO 62485 CON_ID 16 */ ", packet_length=packet_length@entry=49, is_com_multi=is_com_multi@entry=false, is_next_command=is_next_command@entry=false) at /home/travis/src/sql/sql_parse.cc:1847 packet_end = 0x7fb7ec01a0a0 "" parser_state = {m_input = {m_compute_digest = false}, m_lip = {lookahead_token = -1, lookahead_yylval = 0x0, m_thd = 0x7fb7ec009428, m_ptr = 0x7fb7ec01a0a1 "\004", m_tok_start = 0x7fb7ec01a0a1 "\004", m_tok_end = 0x7fb7ec01a0a1 "\004", m_end_of_query = 0x7fb7ec01a0a0 "", m_tok_start_prev = 0x7fb7ec01a0a0 "", m_buf = 0x7fb7ec01a070 "SELECT NEXTVAL( seq1 ) /* QNO 62485 CON_ID 16 */", m_buf_length = 48, m_echo = true, m_echo_saved = true, m_cpp_buf = 0x7fb7ec01a100 "SELECT NEXTVAL( seq1 ) /* QNO 62485 CON_ID 16 */", m_cpp_ptr = 0x7fb7ec01a130 "", m_cpp_tok_start = 0x7fb7ec01a130 "", m_cpp_tok_start_prev = 0x7fb7ec01a130 "", m_cpp_tok_end = 0x7fb7ec01a130 "", m_body_utf8 = 0x0, m_body_utf8_ptr = 0x7fb7ec059855 "", m_cpp_utf8_processed_ptr = 0x0, next_state = MY_LEX_END, found_semicolon = 0x0, ignore_space = false, stmt_prepare_mode = false, multi_statements = true, yylineno = 1, m_digest = 0x0, in_comment = NO_COMMENT, in_comment_saved = NO_COMMENT, m_cpp_text_start = 0x7fb7ec01a110 "seq1 ) /* QNO 62485 CON_ID 16 */", m_cpp_text_end = 0x7fb7ec01a114 " ) /* QNO 62485 CON_ID 16 */", m_underscore_cs = 0x0}, m_yacc = {yacc_yyss = 0x0, yacc_yyvs = 0x0, m_set_signal_info = {m_item = {0x0 }}, m_lock_type = TL_READ_DEFAULT, m_mdl_type = MDL_SHARED_READ}, m_digest_psi = 0x0} net = 0x7fb7ec009688 error = false do_end_of_statement = true drop_more_results = false #14 0x00005572cef111ce in do_command (thd=0x7fb7ec009428) at /home/travis/src/sql/sql_parse.cc:1392 return_value = packet = 0x7fb7ec011d78 "\003SELECT NEXTVAL( seq1 ) /* QNO 62485 CON_ID 16 */ " packet_length = 50 net = 0x7fb7ec009688 command = COM_QUERY #15 0x00005572cefd552c in do_handle_one_connection (connect=connect@entry=0x5572d1baeb38) at /home/travis/src/sql/sql_connect.cc:1402 create_user = true thr_create_utime = thd = 0x7fb7ec009428 #16 0x00005572cefd5644 in handle_one_connection (arg=0x5572d1baeb38) at /home/travis/src/sql/sql_connect.cc:1308 connect = 0x5572d1baeb38 #17 0x00007fb846952184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #18 0x00007fb845e5effd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. Thread 28 (Thread 0x7fb8157fa700 (LWP 23466)): #0 0x00007fb846956404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #1 0x00005572cf2a9fb1 in wait (this=0x5572d13576b0) at /home/travis/src/storage/innobase/os/os0event.cc:163 ret = #2 os_event::wait_low (this=0x5572d13576b0, reset_sig_count=reset_sig_count@entry=7112) at /home/travis/src/storage/innobase/os/os0event.cc:333 No locals. #3 0x00005572cf2aa375 in os_event_wait_low (event=, reset_sig_count=reset_sig_count@entry=7112) at /home/travis/src/storage/innobase/os/os0event.cc:522 No locals. #4 0x00005572cf32b263 in srv_resume_thread (slot=slot@entry=0x5572cfe92e40 , sig_count=sig_count@entry=7112, wait=, timeout_usec=) at /home/travis/src/storage/innobase/srv/srv0srv.cc:915 timeout = false #5 0x00005572cf330709 in srv_purge_coordinator_suspend (rseg_history_len=, slot=0x5572cfe92e40 ) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2628 wait = timeout = stop = sig_count = 7112 #6 srv_purge_coordinator_thread (arg=) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2703 thd = slot = 0x5572cfe92e40 n_total_purged = rseg_history_len = #7 0x00007fb846952184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #8 0x00007fb845e5effd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. Thread 27 (Thread 0x7fb84407f700 (LWP 23484)): #0 0x00007fb8469567be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #1 0x00005572cefdb1c8 in inline_mysql_cond_timedwait (src_file=0x5572cf610a20 "/home/travis/src/sql/mdl.cc", src_line=1094, abstime=0x7fb84407c030, mutex=0x7fb7e00011c8, that=0x7fb7e00011f8) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 result = #2 MDL_wait::timed_wait (this=this@entry=0x7fb7e00011c8, owner=0x7fb7e0001178, abs_timeout=abs_timeout@entry=0x7fb84407c030, set_status_on_timeout=set_status_on_timeout@entry=false, wait_state_name=) at /home/travis/src/sql/mdl.cc:1094 old_stage = {m_key = 0, m_name = 0x5572cf5f470c "Opening tables", m_flags = -806216000} result = wait_result = 0 #3 0x00005572cefdc589 in MDL_context::acquire_lock (this=this@entry=0x7fb7e00011c8, mdl_request=mdl_request@entry=0x7fb7e0012280, lock_wait_timeout=) at /home/travis/src/sql/mdl.cc:2148 ticket = 0x7fb7e002dc40 lock = 0x7fb7e403faa8 wait_status = MDL_wait::EMPTY abs_timeout = {tv_sec = 1530799576, tv_nsec = 325383000} abs_shortwait = {tv_sec = 1530799567, tv_nsec = 325383000} #4 0x00005572ceeadbab in open_table_get_mdl_lock (thd=thd@entry=0x7fb7e00010a8, ot_ctx=ot_ctx@entry=0x7fb84407c960, mdl_request=mdl_request@entry=0x7fb7e0012280, flags=flags@entry=0, mdl_ticket=mdl_ticket@entry=0x7fb84407c318) at /home/travis/src/sql/sql_base.cc:1474 mdl_deadlock_handler = { = {_vptr.Internal_error_handler = 0x5572cfd66f90 , m_prev_internal_handler = 0x0}, m_ot_ctx = 0x7fb84407c960, m_is_active = false} result = mdl_request_shared = {type = 1280, duration = 537395200, next_in_list = 0x5572cf59164e , prev_in_list = 0x100000000, ticket = 0x5572d121b6c0, key = {m_length = 4552, m_db_name_length = 57344, m_hash_value = 32695, m_ptr = "\245\240\375\316rU\000\000\000\000\000\000\000\000\000\000 \000\000\340\267\177\000\000@\000\000\000\000\000\000\000(\302\aD\270\177\000\000p\304\aD\270\177\000\000`\311\aD\270\177\000\000\000\000\000\000\000\000\000\000\340:\336E\270\177\000\000\060\265!\321rU\000\000\354\263\375\316rU\000\000\300\036\362\317rU\000\000\357\247\375\316rU\000\000\000\356&\321rU\000\000p\304\aD\270\177\000\000\310\021\000\340\267\177\000\000(\302\aD\270\177\000\000\300\341\002\340\267\177\000\000\255\026Y\317rU\000\000p\304\aD\270\177\000\000\024\276\375\316rU\000\000\230E\003\364\267\177\000\000\070\071\b\374\267\177\000\000\310\021\000\340\267\177\000\000(\036\001\340\267\177\000\000"..., static m_namespace_to_wait_state_name = {{m_key = 0, m_name = 0x5572cf610ac8 "Waiting for global read lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610c80 "Waiting for schema metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610ca8 "Waiting for table metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610cc8 "Waiting for stored function metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610cf8 "Waiting for stored procedure metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610d28 "Waiting for stored package body metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610d58 "Waiting for trigger metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610d80 "Waiting for event metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610ae5 "Waiting for commit lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf5f44a6 "User lock", m_flags = 0}}}} #5 0x00005572ceeb18a2 in open_table (thd=thd@entry=0x7fb7e00010a8, table_list=table_list@entry=0x7fb7e0011e28, ot_ctx=ot_ctx@entry=0x7fb84407c960) at /home/travis/src/sql/sql_base.cc:1767 key = 0x7fb7e00122a9 "test" key_length = flags = 0 mdl_ticket = 0x7fb7e00503f0 share = table = 0x0 alias = 0x7fb7e0011e20 "seq1" gts_flags = part_names_error = 0 #6 0x00005572ceeb4703 in open_and_process_table (ot_ctx=0x7fb84407c960, has_prelocking_list=false, prelocking_strategy=0x7fb84407ca40, flags=0, counter=0x7fb84407c9fc, tables=0x7fb7e0011e28, lex=0x7fb7e0004cc8, thd=0x7fb7e00010a8) at /home/travis/src/sql/sql_base.cc:3548 error = safe_to_ignore_table = false #7 open_tables (thd=thd@entry=0x7fb7e00010a8, options=..., start=start@entry=0x7fb84407c9e8, counter=counter@entry=0x7fb84407c9fc, flags=flags@entry=0, prelocking_strategy=prelocking_strategy@entry=0x7fb84407ca40) at /home/travis/src/sql/sql_base.cc:4068 table_to_open = 0x7fb84407c9e8 sroutine_to_open = 0x7fb7e0004d60 tables = 0x7fb7e0011e28 ot_ctx = {m_thd = 0x7fb7e00010a8, m_failed_table = 0x0, m_start_of_statement_svp = {m_stmt_ticket = 0x0, m_trans_ticket = 0x0}, m_timeout = 10, m_flags = 0, m_action = Open_table_context::OT_NO_ACTION, m_has_locks = false, m_has_protection_against_grl = true} error = false some_routine_modifies_data = false has_prelocking_list = false xa_state = #8 0x00005572ceeb4c2d in open_and_lock_tables (thd=thd@entry=0x7fb7e00010a8, options=..., tables=tables@entry=0x7fb7e0011e28, derived=derived@entry=true, flags=flags@entry=0, prelocking_strategy=prelocking_strategy@entry=0x7fb84407ca40) at /home/travis/src/sql/sql_base.cc:4943 counter = 1 mdl_savepoint = {m_stmt_ticket = 0x0, m_trans_ticket = 0x0} #9 0x00005572cee262ef in open_and_lock_tables (flags=0, derived=true, tables=0x7fb7e0011e28, thd=0x7fb7e00010a8) at /home/travis/src/sql/sql_base.h:497 prelocking_strategy = { = {_vptr.Prelocking_strategy = 0x5572cfd67010 }, } #10 execute_sqlcom_select (thd=thd@entry=0x7fb7e00010a8, all_tables=0x7fb7e0011e28) at /home/travis/src/sql/sql_parse.cc:6463 lex = 0x7fb7e0004cc8 result = 0x0 res = #11 0x00005572cef0b22d in mysql_execute_command (thd=thd@entry=0x7fb7e00010a8) at /home/travis/src/sql/sql_parse.cc:3765 privileges_requested = res = lex = 0x7fb7e0004cc8 orig_binlog_format = up_result = 0 rpl_filter = orig_current_stmt_binlog_format = BINLOG_FORMAT_STMT select_lex = 0x7fb7e0005500 first_table = 0x0 all_tables = 0x7fb7e0011e28 unit = 0x7fb7e0004d90 have_table_map_for_update = false #12 0x00005572cef0d9f1 in mysql_parse (thd=0x7fb7e00010a8, rawbuf=, length=48, parser_state=0x7fb84407e650, is_com_multi=, is_next_command=) at /home/travis/src/sql/sql_parse.cc:8073 found_semicolon = lex = 0x7fb7e0004cc8 err = #13 0x00005572cef1039b in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x7fb7e00010a8, packet=packet@entry=0x7fb7e0009a19 "SELECT SETVAL(seq1, 0) /* QNO 61593 CON_ID 15 */ ", packet_length=packet_length@entry=49, is_com_multi=is_com_multi@entry=false, is_next_command=is_next_command@entry=false) at /home/travis/src/sql/sql_parse.cc:1847 packet_end = 0x7fb7e0011d40 "" parser_state = {m_input = {m_compute_digest = false}, m_lip = {lookahead_token = -1, lookahead_yylval = 0x0, m_thd = 0x7fb7e00010a8, m_ptr = 0x7fb7e0011d41 "\004", m_tok_start = 0x7fb7e0011d41 "\004", m_tok_end = 0x7fb7e0011d41 "\004", m_end_of_query = 0x7fb7e0011d40 "", m_tok_start_prev = 0x7fb7e0011d40 "", m_buf = 0x7fb7e0011d10 "SELECT SETVAL(seq1, 0) /* QNO 61593 CON_ID 15 */", m_buf_length = 48, m_echo = true, m_echo_saved = true, m_cpp_buf = 0x7fb7e0011da0 "SELECT SETVAL(seq1, 0) /* QNO 61593 CON_ID 15 */", m_cpp_ptr = 0x7fb7e0011dd0 "", m_cpp_tok_start = 0x7fb7e0011dd0 "", m_cpp_tok_start_prev = 0x7fb7e0011dd0 "", m_cpp_tok_end = 0x7fb7e0011dd0 "", m_body_utf8 = 0x0, m_body_utf8_ptr = 0x7fb7e005aaa3 "", m_cpp_utf8_processed_ptr = 0x0, next_state = MY_LEX_END, found_semicolon = 0x0, ignore_space = false, stmt_prepare_mode = false, multi_statements = true, yylineno = 1, m_digest = 0x0, in_comment = NO_COMMENT, in_comment_saved = NO_COMMENT, m_cpp_text_start = 0x7fb7e0011db4 "0) /* QNO 61593 CON_ID 15 */", m_cpp_text_end = 0x7fb7e0011db5 ") /* QNO 61593 CON_ID 15 */", m_underscore_cs = 0x0}, m_yacc = {yacc_yyss = 0x0, yacc_yyvs = 0x0, m_set_signal_info = {m_item = {0x0 }}, m_lock_type = TL_READ_DEFAULT, m_mdl_type = MDL_SHARED_READ}, m_digest_psi = 0x0} net = 0x7fb7e0001308 error = false do_end_of_statement = true drop_more_results = false #14 0x00005572cef111ce in do_command (thd=0x7fb7e00010a8) at /home/travis/src/sql/sql_parse.cc:1392 return_value = packet = 0x7fb7e0009a18 "\003SELECT SETVAL(seq1, 0) /* QNO 61593 CON_ID 15 */ " packet_length = 50 net = 0x7fb7e0001308 command = COM_QUERY #15 0x00005572cefd552c in do_handle_one_connection (connect=connect@entry=0x5572d1baeb38) at /home/travis/src/sql/sql_connect.cc:1402 create_user = true thr_create_utime = thd = 0x7fb7e00010a8 #16 0x00005572cefd5644 in handle_one_connection (arg=0x5572d1baeb38) at /home/travis/src/sql/sql_connect.cc:1308 connect = 0x5572d1baeb38 #17 0x00007fb846952184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #18 0x00007fb845e5effd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. Thread 26 (Thread 0x7fb815ffb700 (LWP 23464)): #0 0x00007fb8469567be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #1 0x00005572cf2a9e8e in os_event::timed_wait (this=this@entry=0x5572d1b52570, abstime=abstime@entry=0x7fb815ffac20) at /home/travis/src/storage/innobase/os/os0event.cc:283 ret = #2 0x00005572cf2aa0b1 in os_event::wait_time_low (this=0x5572d1b52570, time_in_usec=time_in_usec@entry=5000000, reset_sig_count=reset_sig_count@entry=1) at /home/travis/src/storage/innobase/os/os0event.cc:405 timed_out = false abstime = {tv_sec = 1530799571, tv_nsec = 416616000} #3 0x00005572cf2aa365 in os_event_wait_time_low (event=, time_in_usec=time_in_usec@entry=5000000, reset_sig_count=reset_sig_count@entry=1) at /home/travis/src/storage/innobase/os/os0event.cc:505 No locals. #4 0x00005572cf375040 in ib_wqueue_timedwait (wq=wq@entry=0x5572d1b525f0, wait_in_usecs=wait_in_usecs@entry=5000000) at /home/travis/src/storage/innobase/ut/ut0wqueue.cc:163 error = sig_count = 1 node = #5 0x00005572cf445bf8 in fts_optimize_thread (arg=0x5572d1b525f0) at /home/travis/src/storage/innobase/fts/fts0opt.cc:3035 msg = current = done = 0 n_tables = 0 n_optimize = 0 wq = 0x5572d1b525f0 #6 0x00007fb846952184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #7 0x00007fb845e5effd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. Thread 25 (Thread 0x7fb8440c9700 (LWP 23478)): #0 0x00007fb8469567be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #1 0x00005572cefdb1c8 in inline_mysql_cond_timedwait (src_file=0x5572cf610a20 "/home/travis/src/sql/mdl.cc", src_line=1094, abstime=0x7fb8440c5350, mutex=0x7fb7e4017488, that=0x7fb7e40174b8) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 result = #2 MDL_wait::timed_wait (this=this@entry=0x7fb7e4017488, owner=0x7fb7e4017438, abs_timeout=abs_timeout@entry=0x7fb8440c5350, set_status_on_timeout=set_status_on_timeout@entry=false, wait_state_name=) at /home/travis/src/sql/mdl.cc:1094 old_stage = {m_key = 0, m_name = 0x5572cf5f470c "Opening tables", m_flags = -806216000} result = wait_result = 0 #3 0x00005572cefdc589 in MDL_context::acquire_lock (this=this@entry=0x7fb7e4017488, mdl_request=mdl_request@entry=0x7fb8440c53f0, lock_wait_timeout=) at /home/travis/src/sql/mdl.cc:2148 ticket = 0x7fb7e40c3410 lock = 0x7fb7e403faa8 wait_status = MDL_wait::EMPTY abs_timeout = {tv_sec = 1530799576, tv_nsec = 147464000} abs_shortwait = {tv_sec = 1530799567, tv_nsec = 147464000} #4 0x00005572ceeadbab in open_table_get_mdl_lock (thd=thd@entry=0x7fb7e4017368, ot_ctx=ot_ctx@entry=0x7fb8440c5c80, mdl_request=0x7fb8440c53f0, mdl_request@entry=0x7fb7e4025298, flags=flags@entry=1024, mdl_ticket=mdl_ticket@entry=0x7fb8440c5638) at /home/travis/src/sql/sql_base.cc:1474 mdl_deadlock_handler = { = {_vptr.Internal_error_handler = 0x5572cfd66f90 , m_prev_internal_handler = 0x7fb8440c5d40}, m_ot_ctx = 0x7fb8440c5c80, m_is_active = false} result = mdl_request_shared = {type = MDL_SHARED_HIGH_PRIO, duration = MDL_TRANSACTION, next_in_list = 0x0, prev_in_list = 0x0, ticket = 0x0, key = {m_length = 11, m_db_name_length = 4, m_hash_value = 3519527580, m_ptr = "\002test\000seq1", '\000' ..., static m_namespace_to_wait_state_name = {{m_key = 0, m_name = 0x5572cf610ac8 "Waiting for global read lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610c80 "Waiting for schema metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610ca8 "Waiting for table metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610cc8 "Waiting for stored function metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610cf8 "Waiting for stored procedure metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610d28 "Waiting for stored package body metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610d58 "Waiting for trigger metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610d80 "Waiting for event metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610ae5 "Waiting for commit lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf5f44a6 "User lock", m_flags = 0}}}} #5 0x00005572ceeb18a2 in open_table (thd=thd@entry=0x7fb7e4017368, table_list=table_list@entry=0x7fb7e4024e40, ot_ctx=ot_ctx@entry=0x7fb8440c5c80) at /home/travis/src/sql/sql_base.cc:1767 key = 0x7fb7e40252c1 "test" key_length = flags = 1024 mdl_ticket = 0x0 share = table = 0x0 alias = 0x7fb7e4024e38 "seq1" gts_flags = part_names_error = 0 #6 0x00005572ceeb4703 in open_and_process_table (ot_ctx=0x7fb8440c5c80, has_prelocking_list=false, prelocking_strategy=0x7fb8440c5d30, flags=1024, counter=0x7fb8440c5d2c, tables=0x7fb7e4024e40, lex=0x7fb7e401af88, thd=0x7fb7e4017368) at /home/travis/src/sql/sql_base.cc:3548 error = safe_to_ignore_table = false #7 open_tables (thd=thd@entry=0x7fb7e4017368, options=..., start=start@entry=0x7fb8440c5d18, counter=counter@entry=0x7fb8440c5d2c, flags=flags@entry=1024, prelocking_strategy=prelocking_strategy@entry=0x7fb8440c5d30) at /home/travis/src/sql/sql_base.cc:4068 table_to_open = 0x7fb8440c5d18 sroutine_to_open = 0x7fb7e401b020 tables = 0x7fb7e4024e40 ot_ctx = {m_thd = 0x7fb7e4017368, m_failed_table = 0x0, m_start_of_statement_svp = {m_stmt_ticket = 0x0, m_trans_ticket = 0x0}, m_timeout = 10, m_flags = 1024, m_action = Open_table_context::OT_NO_ACTION, m_has_locks = false, m_has_protection_against_grl = false} error = false some_routine_modifies_data = false has_prelocking_list = false xa_state = #8 0x00005572cef6397c in open_tables (flags=1024, counter=0x7fb8440c5d2c, tables=0x7fb8440c5d18, thd=0x7fb7e4017368) at /home/travis/src/sql/sql_base.h:466 prelocking_strategy = { = {_vptr.Prelocking_strategy = 0x5572cfd67010 }, } #9 mysqld_show_create_get_fields (thd=thd@entry=0x7fb7e4017368, table_list=table_list@entry=0x7fb7e4024e40, field_list=field_list@entry=0x7fb8440c5fd0, buffer=buffer@entry=0x7fb8440c5ff0) at /home/travis/src/sql/sql_show.cc:1261 counter = 1 view_error_suppressor = { = {_vptr.Internal_error_handler = 0x5572cfd71050 , m_prev_internal_handler = 0x0}, m_top_view = 0x7fb7e4024e40, m_handling = false, m_sctx = 0x7fb7e4018f40, m_view_access_denied_message = "\020\345$\321rU\000\000\070\351$\321rU\000\000p\347$\321rU\000\000\b\350$\321rU\000\000\240\350$\321rU\000\000pE%\321rU\000\000\350;%\321rU\000\000\060\354$\321rU\000\000\310\354$\321rU\000\000\200<%\321rU\000\000\030=%\321rU\000\000hs\001\344\267\177\000\000xY\361\316rU\000\000\000\000\000\000\000\000\000\000`]\fD\270\177\000\000\000\000\000\000\b\000\000\000\220^\fD\270\177\000\000\060(\f\317rU\000\000\000\000\000\000\267\177", '\000' , "\206\067<\357q|\326\000\000\000\000\000\000\000\000\360g\fD\270\177\000\000hs\001\344\267\177\000\000\300^\fD\270\177\000\000"..., m_view_access_denied_message_ptr = 0x0} open_error = error = true mem_root = 0x7fb7e401c6f8 #10 0x00005572cef64268 in mysqld_show_create (thd=thd@entry=0x7fb7e4017368, table_list=table_list@entry=0x7fb7e4024e40) at /home/travis/src/sql/sql_show.cc:1366 protocol = 0x7fb7e4017898 buffer = {Ptr = 0x7fb8440c6660 " \230\361\317rU", str_length = 2048, Alloced_length = 2048, extra_alloc = 0, alloced = false, thread_specific = false, str_charset = 0x5572cff06f60 } mdl_savepoint = {m_stmt_ticket = 0x0, m_trans_ticket = 0x0} buff = " \230\361\317rU\000\000`f\fD\270\177", '\000' , "\060h\fD\270\177\000\000\000\000\000\000\000\000\000\000\240g\002\344\267\177\000\000\020\000\000\000\000\000\000\000\340\265\005\360\267\177\000\000\000\000\000\000\000\000\000\000\b\266\005\360\267\177", '\000' , "\001\000\000\000\000\000\000\000\b", '\000' ... field_list = { = { = {}, first = 0x5572cff19820 , last = 0x7fb8440c5fd0, elements = 0}, } error = true archive = {next_local = 0x7374, next_global = 0x0, prev_global = 0x0, db = {str = 0x0, length = 0}, table_name = {str = 0x0, length = 0}, schema_table_name = {str = 0x0, length = 0}, alias = {str = 0x0, length = 0}, option = 0x0, on_expr = 0x0, sj_on_expr = 0x0, sj_inner_tables = 0, sj_in_exprs = 0, sj_subq_pred = 0x0, original_subq_pred_used_tables = 0, jtbm_subselect = 0x0, jtbm_table_no = 0, sj_mat_info = 0x0, prep_on_expr = 0x0, cond_equal = 0x0, natural_join = 0x0, is_natural_join = false, join_using_fields = 0x0, join_columns = 0x0, is_join_columns_complete = false, next_name_resolution_table = 0x0, index_hints = 0x0, table = 0x0, table_id = 0, derived_result = 0x0, map = 0, correspondent_table = 0x0, derived = 0x0, with = 0x0, with_internal_reference_map = 0, next_with_rec_ref = 0x0, is_derived_with_recursive_reference = false, block_handle_derived = false, schema_table = 0x35742f7473, schema_select_lex = 0x7fb7e4000070, schema_table_reformed = 160, schema_table_param = 0xffff8047bbf39e61, select_lex = 0x7fb8440c619f, view = 0x0, field_translation = 0x0, field_translation_end = 0x0, field_translation_updated = false, merge_underlying_list = 0x0, view_tables = 0x0, belong_to_view = 0x0, belong_to_derived = 0x0, referencing_view = 0x2, view_used_tables = 152369, map_exec = 140427780948000, tablenr_exec = 2032, maybe_null_exec = 0, parent_l = 0x7d8, security_ctx = 0x7e0, view_sctx = 0x7fb7e401c740, allowed_show = 48, where = 0x7fb845de18b8, check_option = 0x0, select_stmt = {str = 0x7e0 , length = 18446603644317179249}, md5 = {str = 0x7f , length = 31}, source = {str = 0x55720000004f , length = 140429392372368}, view_db = {str = 0x3 , length = 407205810576}, view_name = {str = 0x0, length = 0}, timestamp = {str = 0x770000006e , length = 0}, definer = { = {user = {str = 0x7fb8440c628f "", length = 0}, host = {str = 0x7fb8440c6510 "@\217\001\344\267\177", length = 124}}, plugin = {str = 0x5572cee5744e "E\204\344H\211\303\017\204\246\001", length = 140429392373008}, auth = {str = 0x5 , length = 512}, pwtext = {str = 0x5572cef7e85f "\205\300t\024\215E\004I9\304v\f\211\350\203\305\003\307\004\003@@@", length = 140428250710040}, pwhash = {str = 0x7fb7e4000020 "", length = 2016}}, file_version = 2008, mariadb_version = 2016, updatable_view = 15455353293550093824, algorithm = 140429392372784, view_suid = 140427783269256, with_check = 69648, effective_with_check = 216 '\330', derived_type = 7 '\a', grant = {grant_table_user = 0x7e0, grant_table_role = 0x1e, version = 1141662832, privilege = 140429392372688, want_privilege = 140429392372848, orig_want_privilege = 93951593297147, m_internal = {m_schema_lookup_done = 216, m_schema_access = 0x7fb7e4236ba0, m_table_lookup_done = 160, m_table_access = 0x742f2e72ceed590d}}, engine_data = 7814153423421731685, callback_func = 0x655f353962352d, lock_type = -469644928, outer_join = 32695, shared = 1141662672, updatable = 184, straight = 127, updating = false, force_index = false, ignore_leaves = 112, crashed = 100, dep_tables = 93951586296983, on_expr_dep_tables = 4091, nested_join = 0x7fb7e4017368, embedding = 0xffb, join_list = 0x5572cf607c5a, lifted = 112, cacheable_table = 100, table_in_first_from_clause = 12, open_type = (unknown: 32696), contain_auto_increment = 138, compact_view_format = 48, where_processed = 236, check_option_processed = 206, required_type = 21874, db_type = 0x7fb703000005, timestamp_buffer = "\000\206\067<\000\000\000\000V\000\000\002\270\177\000\000\000\000\000", prelocking_placeholder = TABLE_LIST::PRELOCK_NONE, open_strategy = (unknown: 810758708), is_alias = 50, is_fqtn = false, fill_me = false, merged = false, merged_for_insert = 251, sequence = 15, used_items = { = { = {}, first = 0x5572cff19820 , last = 0x7fb8440c63e0, elements = 0}, }, persistent_used_items = { = { = {}, first = 0x5572cff19820 , last = 0x7fb8440c63f8, elements = 0}, }, view_creation_ctx = 0xffb, view_client_cs_name = {str = 0xa , length = 0}, view_connection_cl_name = {str = 0x5572ceed67ae "H\213\203\350V", length = 0}, view_body_utf8 = {str = 0xa , length = 140429392372848}, trg_event_map = 166 '\246', optimized_away = 104, materialized = 237, i_s_requested_object = 21874, prohibit_cond_pushdown = 120, table_open_method = 32695, schema_table_state = (unknown: 40), is_table_read_plan = 0x7fb8440c6760, mdl_request = {type = 3473075297, duration = 21874, next_in_list = 0x7fb7e40251a8, prev_in_list = 0x5572ceea7398 , ticket = 0x7fb7e4024e88, key = {m_length = 20104, m_db_name_length = 58370, m_hash_value = 32695, m_ptr = "\210N\002\344\267\177\000\000_u\352\316rU\000\000i\000\000\000\000\000\000\000\270d\fD\270\177\000\000\000 ", '\000' , "hs\001\344\267\177\000\000\000\000\000\001\000\000\000\000Њ\361\317rU\000\000\320T\002\344\267\177\000\000xJ\361\317rU\000\000\300\212\361\317rU\000\000hs\001\344\267\177\000\000\as\352\316rU\000\000\022\000\000\000\000\000\000\000\310e\fD\270\177\000\000@\217\001\344\267\177\000\000\000\000\000\000\000\000\000\000\320T\002\344\267\177\000\000\063\346\357\316rU\000\000\000\000\000\000\267\177\000\000hs\001\344\000\000\000\000\250Q\002\344\267\177\000\000d\210\357\316rU\000\000\370\306\001\344\267\177\000\000\000"..., static m_namespace_to_wait_state_name = {{m_key = 0, m_name = 0x5572cf610ac8 "Waiting for global read lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610c80 "Waiting for schema metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610ca8 "Waiting for table metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610cc8 "Waiting for stored function metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610cf8 "Waiting for stored procedure metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610d28 "Waiting for stored package body metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610d58 "Waiting for trigger metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610d80 "Waiting for event metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610ae5 "Waiting for commit lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf5f44a6 "User lock", m_flags = 0}}}}, partition_names = 0x7fb7e4025b18, vers_conditions = {type = 3825361048, used = true, start = { = {unit = VERS_UNDEFINED, item = 0x0}, }, end = { = {unit = VERS_UNDEFINED, item = 0x0}, }}, m_table_ref_type = 134217728, m_table_ref_version = 0} #11 0x00005572cef085f0 in mysql_execute_command (thd=thd@entry=0x7fb7e4017368) at /home/travis/src/sql/sql_parse.cc:4528 res = 0 lex = 0x7fb7e401af88 orig_binlog_format = up_result = 0 rpl_filter = orig_current_stmt_binlog_format = BINLOG_FORMAT_STMT select_lex = 0x7fb7e401b7c0 first_table = 0x7fb7e4024e40 all_tables = 0x7fb7e4024e40 unit = 0x7fb7e401b050 have_table_map_for_update = false #12 0x00005572cef0d9f1 in mysql_parse (thd=0x7fb7e4017368, rawbuf=, length=48, parser_state=0x7fb8440c8650, is_com_multi=, is_next_command=) at /home/travis/src/sql/sql_parse.cc:8073 found_semicolon = lex = 0x7fb7e401af88 err = #13 0x00005572cef1039b in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x7fb7e4017368, packet=packet@entry=0x7fb7e409ea59 "SHOW CREATE TABLE seq1 /* QNO 60360 CON_ID 14 */ ", packet_length=packet_length@entry=49, is_com_multi=is_com_multi@entry=false, is_next_command=is_next_command@entry=false) at /home/travis/src/sql/sql_parse.cc:1847 packet_end = 0x7fb7e4024d60 "" parser_state = {m_input = {m_compute_digest = false}, m_lip = {lookahead_token = -1, lookahead_yylval = 0x0, m_thd = 0x7fb7e4017368, m_ptr = 0x7fb7e4024d61 "\004", m_tok_start = 0x7fb7e4024d61 "\004", m_tok_end = 0x7fb7e4024d61 "\004", m_end_of_query = 0x7fb7e4024d60 "", m_tok_start_prev = 0x7fb7e4024d60 "", m_buf = 0x7fb7e4024d30 "SHOW CREATE TABLE seq1 /* QNO 60360 CON_ID 14 */", m_buf_length = 48, m_echo = true, m_echo_saved = true, m_cpp_buf = 0x7fb7e4024dc0 "SHOW CREATE TABLE seq1 /* QNO 60360 CON_ID 14 */", m_cpp_ptr = 0x7fb7e4024df0 "", m_cpp_tok_start = 0x7fb7e4024df0 "", m_cpp_tok_start_prev = 0x7fb7e4024df0 "", m_cpp_tok_end = 0x7fb7e4024df0 "", m_body_utf8 = 0x0, m_body_utf8_ptr = 0x7fb7e402b855 "", m_cpp_utf8_processed_ptr = 0x0, next_state = MY_LEX_END, found_semicolon = 0x0, ignore_space = false, stmt_prepare_mode = false, multi_statements = true, yylineno = 1, m_digest = 0x0, in_comment = NO_COMMENT, in_comment_saved = NO_COMMENT, m_cpp_text_start = 0x7fb7e4024dd2 "seq1 /* QNO 60360 CON_ID 14 */", m_cpp_text_end = 0x7fb7e4024dd6 " /* QNO 60360 CON_ID 14 */", m_underscore_cs = 0x0}, m_yacc = {yacc_yyss = 0x0, yacc_yyvs = 0x0, m_set_signal_info = {m_item = {0x0 }}, m_lock_type = TL_READ_DEFAULT, m_mdl_type = MDL_SHARED_READ}, m_digest_psi = 0x0} net = 0x7fb7e40175c8 error = false do_end_of_statement = true drop_more_results = false #14 0x00005572cef111ce in do_command (thd=0x7fb7e4017368) at /home/travis/src/sql/sql_parse.cc:1392 return_value = packet = 0x7fb7e409ea58 "\003SHOW CREATE TABLE seq1 /* QNO 60360 CON_ID 14 */ " packet_length = 50 net = 0x7fb7e40175c8 command = COM_QUERY #15 0x00005572cefd552c in do_handle_one_connection (connect=connect@entry=0x5572d1baeb38) at /home/travis/src/sql/sql_connect.cc:1402 create_user = true thr_create_utime = thd = 0x7fb7e4017368 #16 0x00005572cefd5644 in handle_one_connection (arg=0x5572d1baeb38) at /home/travis/src/sql/sql_connect.cc:1308 connect = 0x5572d1baeb38 #17 0x00007fb846952184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #18 0x00007fb845e5effd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. Thread 24 (Thread 0x7fb8167fc700 (LWP 23463)): #0 0x00007fb8469567be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #1 0x00005572cf2a9e8e in os_event::timed_wait (this=this@entry=0x5572d1b3ee40, abstime=abstime@entry=0x7fb8167fbd50) at /home/travis/src/storage/innobase/os/os0event.cc:283 ret = #2 0x00005572cf2aa0b1 in os_event::wait_time_low (this=0x5572d1b3ee40, time_in_usec=time_in_usec@entry=10000000, reset_sig_count=9, reset_sig_count@entry=0) at /home/travis/src/storage/innobase/os/os0event.cc:405 timed_out = false abstime = {tv_sec = 1530799572, tv_nsec = 786277000} #3 0x00005572cf2aa365 in os_event_wait_time_low (event=, time_in_usec=time_in_usec@entry=10000000, reset_sig_count=reset_sig_count@entry=0) at /home/travis/src/storage/innobase/os/os0event.cc:505 No locals. #4 0x00005572cf402f85 in dict_stats_thread () at /home/travis/src/storage/innobase/dict/dict0stats_bg.cc:449 No locals. #5 0x00007fb846952184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #6 0x00007fb845e5effd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. Thread 23 (Thread 0x7fb8177fe700 (LWP 23461)): #0 0x00007fb8469567be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #1 0x00005572cf2a9e8e in os_event::timed_wait (this=this@entry=0x5572d13578b0, abstime=abstime@entry=0x7fb8177fdcc0) at /home/travis/src/storage/innobase/os/os0event.cc:283 ret = #2 0x00005572cf2aa0b1 in os_event::wait_time_low (this=0x5572d13578b0, time_in_usec=time_in_usec@entry=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:405 timed_out = false abstime = {tv_sec = 1530799567, tv_nsec = 451292000} #3 0x00005572cf2aa365 in os_event_wait_time_low (event=, time_in_usec=time_in_usec@entry=1000000, reset_sig_count=) at /home/travis/src/storage/innobase/os/os0event.cc:505 No locals. #4 0x00005572cf32e237 in srv_error_monitor_thread () at /home/travis/src/storage/innobase/srv/srv0srv.cc:1853 old_lsn = 2923985 sig_count = waiter = 140428644968192 old_waiter = 140428644968192 sema = 0x0 old_sema = 0x0 fatal_cnt = 0 new_lsn = 2923985 #5 0x00007fb846952184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #6 0x00007fb845e5effd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. Thread 22 (Thread 0x7fb81d4f6700 (LWP 23457)): #0 0x00007fb8477f958a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 No symbol table info available. #1 0x00005572cf2a54c4 in LinuxAIOHandler::collect (this=this@entry=0x7fb81d4f5c60) at /home/travis/src/storage/innobase/os/os0file.cc:1933 timeout = {tv_sec = 0, tv_nsec = 500000000} start_pos = 768 end_pos = 1024 #2 0x00005572cf2a58e4 in LinuxAIOHandler::poll (this=this@entry=0x7fb81d4f5c60, m1=m1@entry=0x7fb81d4f5d00, m2=m2@entry=0x7fb81d4f5d08, request=request@entry=0x7fb81d4f5d10) at /home/travis/src/storage/innobase/os/os0file.cc:2078 n_pending = 0 err = slot = 0x0 #3 0x00005572cf2a94d7 in os_aio_linux_handler (request=0x7fb81d4f5d10, m2=0x7fb81d4f5d08, m1=0x7fb81d4f5d00, global_segment=9) at /home/travis/src/storage/innobase/os/os0file.cc:2132 No locals. #4 os_aio_handler (segment=segment@entry=9, m1=m1@entry=0x7fb81d4f5d00, m2=m2@entry=0x7fb81d4f5d08, request=request@entry=0x7fb81d4f5d10) at /home/travis/src/storage/innobase/os/os0file.cc:5696 err = #5 0x00005572cf40f6e3 in fil_aio_wait (segment=segment@entry=9) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4559 node = 0x5572d1b3d5b0 type = {m_bpage = 0x0, m_fil_node = 0x0, m_type = 1} message = 0x7fb823d05a00 err = space_id = purpose = #6 0x00005572cf331148 in io_handler_thread (arg=) at /home/travis/src/storage/innobase/srv/srv0start.cc:331 segment = 9 start = #7 0x00007fb846952184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #8 0x00007fb845e5effd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. Thread 21 (Thread 0x7fb844113700 (LWP 23477)): #0 0x00007fb845e51c5d in poll () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #1 0x00005572cf5cde15 in poll (__timeout=28800000, __nfds=1, __fds=0x7fb844112b40) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46 No locals. #2 vio_io_wait (vio=vio@entry=0x5572d1b772c8, event=, timeout=28800000) at /home/travis/src/vio/viosocket.c:962 ret = revents = pfd = {fd = 45, events = 3, revents = 0} state = {m_flags = 3488774016, m_socket = 0x5572d1bad628, m_thread = 0x5572cff27780 , m_number_of_bytes = 140429426309040, m_timer_start = 140429392686000, m_timer = 0xffff8047bbeed451, m_operation = 1141975983, m_src_file = 0x5572cf571a7d "H\205\300I\211\300t\024\213C\020L\211\003\001C\f\213K\bL\211\300\351v\377\377\377\061\300[\303\017\037", m_src_line = -776262664, m_wait = 0x5572cf575c62 } #3 0x00005572cf5cdf02 in vio_socket_io_wait (vio=0x5572d1b772c8, event=) at /home/travis/src/vio/viosocket.c:119 timeout = ret = #4 0x00005572cf5cdfc4 in vio_read (vio=0x5572d1b772c8, buf=0x5572d1bed398 "\a", size=4) at /home/travis/src/vio/viosocket.c:196 error = ret = flags = 64 #5 0x00005572cee61e7a in my_real_read (net=0x5572d1be5c48, complen=complen@entry=0x7fb844112dd8, header=1 '\001') at /home/travis/src/sql/net_serv.cc:962 pos = 0x5572d1bed398 "\a" remain = 4 retry_count = 0 alarmed = 0 '\000' net_blocking = 0 '\000' count = 4 server_extension = 0x5572d1be5ef0 length = i = 0 len = 18446744073709551615 #6 0x00005572cee62cf1 in my_net_read_packet_reallen (net=0x5572d1be5c48, read_from_server=, reallen=reallen@entry=0x7fb844112e28) at /home/travis/src/sql/net_serv.cc:1243 len = complen = 0 #7 0x00005572cee62deb in my_net_read_packet (net=, read_from_server=) at /home/travis/src/sql/net_serv.cc:1227 reallen = 0 #8 0x00005572cef11138 in do_command (thd=0x5572d1be59e8) at /home/travis/src/sql/sql_parse.cc:1267 return_value = packet = 0x0 packet_length = 0 net = 0x5572d1be5c48 command = 3488696800 #9 0x00005572cefd552c in do_handle_one_connection (connect=connect@entry=0x5572d1251298) at /home/travis/src/sql/sql_connect.cc:1402 create_user = true thr_create_utime = thd = 0x5572d1be59e8 #10 0x00005572cefd5644 in handle_one_connection (arg=0x5572d1251298) at /home/travis/src/sql/sql_connect.cc:1308 connect = 0x5572d1251298 #11 0x00007fb846952184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #12 0x00007fb845e5effd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. Thread 20 (Thread 0x7fb81dcf7700 (LWP 23456)): #0 0x00007fb8477f958a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 No symbol table info available. #1 0x00005572cf2a54c4 in LinuxAIOHandler::collect (this=this@entry=0x7fb81dcf6c60) at /home/travis/src/storage/innobase/os/os0file.cc:1933 timeout = {tv_sec = 0, tv_nsec = 500000000} start_pos = 512 end_pos = 768 #2 0x00005572cf2a58e4 in LinuxAIOHandler::poll (this=this@entry=0x7fb81dcf6c60, m1=m1@entry=0x7fb81dcf6d00, m2=m2@entry=0x7fb81dcf6d08, request=request@entry=0x7fb81dcf6d10) at /home/travis/src/storage/innobase/os/os0file.cc:2078 n_pending = 0 err = slot = 0x0 #3 0x00005572cf2a94d7 in os_aio_linux_handler (request=0x7fb81dcf6d10, m2=0x7fb81dcf6d08, m1=0x7fb81dcf6d00, global_segment=8) at /home/travis/src/storage/innobase/os/os0file.cc:2132 No locals. #4 os_aio_handler (segment=segment@entry=8, m1=m1@entry=0x7fb81dcf6d00, m2=m2@entry=0x7fb81dcf6d08, request=request@entry=0x7fb81dcf6d10) at /home/travis/src/storage/innobase/os/os0file.cc:5696 err = #5 0x00005572cf40f6e3 in fil_aio_wait (segment=segment@entry=8) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4559 node = 0x5572d1b3d5b0 type = {m_bpage = 0x0, m_fil_node = 0x0, m_type = 1} message = 0x7fb823d30d80 err = space_id = purpose = #6 0x00005572cf331148 in io_handler_thread (arg=) at /home/travis/src/storage/innobase/srv/srv0start.cc:331 segment = 8 start = #7 0x00007fb846952184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #8 0x00007fb845e5effd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. Thread 19 (Thread 0x7fb81e4f8700 (LWP 23455)): #0 0x00007fb8477f958a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 No symbol table info available. #1 0x00005572cf2a54c4 in LinuxAIOHandler::collect (this=this@entry=0x7fb81e4f7c60) at /home/travis/src/storage/innobase/os/os0file.cc:1933 timeout = {tv_sec = 0, tv_nsec = 500000000} start_pos = 256 end_pos = 512 #2 0x00005572cf2a58e4 in LinuxAIOHandler::poll (this=this@entry=0x7fb81e4f7c60, m1=m1@entry=0x7fb81e4f7d00, m2=m2@entry=0x7fb81e4f7d08, request=request@entry=0x7fb81e4f7d10) at /home/travis/src/storage/innobase/os/os0file.cc:2078 n_pending = 0 err = slot = 0x0 #3 0x00005572cf2a94d7 in os_aio_linux_handler (request=0x7fb81e4f7d10, m2=0x7fb81e4f7d08, m1=0x7fb81e4f7d00, global_segment=7) at /home/travis/src/storage/innobase/os/os0file.cc:2132 No locals. #4 os_aio_handler (segment=segment@entry=7, m1=m1@entry=0x7fb81e4f7d00, m2=m2@entry=0x7fb81e4f7d08, request=request@entry=0x7fb81e4f7d10) at /home/travis/src/storage/innobase/os/os0file.cc:5696 err = #5 0x00005572cf40f6e3 in fil_aio_wait (segment=segment@entry=7) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4559 node = 0x5572d1b3d5b0 type = {m_bpage = 0x0, m_fil_node = 0x0, m_type = 1} message = 0x7fb823d22e00 err = space_id = purpose = #6 0x00005572cf331148 in io_handler_thread (arg=) at /home/travis/src/storage/innobase/srv/srv0start.cc:331 segment = 7 start = #7 0x00007fb846952184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #8 0x00007fb845e5effd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. Thread 18 (Thread 0x7fb80d7fa700 (LWP 23472)): #0 0x00007fb846956404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #1 0x00005572cf2a9fb1 in wait (this=0x5572d1357ab0) at /home/travis/src/storage/innobase/os/os0event.cc:163 ret = #2 os_event::wait_low (this=0x5572d1357ab0, reset_sig_count=1, reset_sig_count@entry=0) at /home/travis/src/storage/innobase/os/os0event.cc:333 No locals. #3 0x00005572cf2aa375 in os_event_wait_low (event=, reset_sig_count=reset_sig_count@entry=0) at /home/travis/src/storage/innobase/os/os0event.cc:522 No locals. #4 0x00005572cf3b6c3a in buf_resize_thread () at /home/travis/src/storage/innobase/buf/buf0buf.cc:3259 No locals. #5 0x00007fb846952184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #6 0x00007fb845e5effd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. Thread 17 (Thread 0x7fb80effd700 (LWP 23469)): #0 0x00007fb846956404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #1 0x00005572cf2a9fb1 in wait (this=0x5572d1357830) at /home/travis/src/storage/innobase/os/os0event.cc:163 ret = #2 os_event::wait_low (this=0x5572d1357830, reset_sig_count=9034, reset_sig_count@entry=0) at /home/travis/src/storage/innobase/os/os0event.cc:333 No locals. #3 0x00005572cf2aa375 in os_event_wait_low (event=, reset_sig_count=reset_sig_count@entry=0) at /home/travis/src/storage/innobase/os/os0event.cc:522 No locals. #4 0x00005572cf32b263 in srv_resume_thread (slot=slot@entry=0x5572cfe92ee8 , sig_count=sig_count@entry=0, wait=wait@entry=true, timeout_usec=timeout_usec@entry=0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:915 timeout = false #5 0x00005572cf330283 in srv_worker_thread (arg=) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2483 slot = thd = #6 0x00007fb846952184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #7 0x00007fb845e5effd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. Thread 16 (Thread 0x7fb81ecf9700 (LWP 23454)): #0 0x00007fb8477f958a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 No symbol table info available. #1 0x00005572cf2a54c4 in LinuxAIOHandler::collect (this=this@entry=0x7fb81ecf8c60) at /home/travis/src/storage/innobase/os/os0file.cc:1933 timeout = {tv_sec = 0, tv_nsec = 500000000} start_pos = 0 end_pos = 256 #2 0x00005572cf2a58e4 in LinuxAIOHandler::poll (this=this@entry=0x7fb81ecf8c60, m1=m1@entry=0x7fb81ecf8d00, m2=m2@entry=0x7fb81ecf8d08, request=request@entry=0x7fb81ecf8d10) at /home/travis/src/storage/innobase/os/os0file.cc:2078 n_pending = 0 err = slot = 0x0 #3 0x00005572cf2a94d7 in os_aio_linux_handler (request=0x7fb81ecf8d10, m2=0x7fb81ecf8d08, m1=0x7fb81ecf8d00, global_segment=6) at /home/travis/src/storage/innobase/os/os0file.cc:2132 No locals. #4 os_aio_handler (segment=segment@entry=6, m1=m1@entry=0x7fb81ecf8d00, m2=m2@entry=0x7fb81ecf8d08, request=request@entry=0x7fb81ecf8d10) at /home/travis/src/storage/innobase/os/os0file.cc:5696 err = #5 0x00005572cf40f6e3 in fil_aio_wait (segment=segment@entry=6) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4559 node = 0x5572d1b4b320 type = {m_bpage = 0x0, m_fil_node = 0x0, m_type = 1} message = 0x7fb823d1b000 err = space_id = purpose = #6 0x00005572cf331148 in io_handler_thread (arg=) at /home/travis/src/storage/innobase/srv/srv0start.cc:331 segment = 6 start = #7 0x00007fb846952184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #8 0x00007fb845e5effd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. Thread 15 (Thread 0x7fb80f7fe700 (LWP 23468)): #0 0x00007fb846956404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #1 0x00005572cf2a9fb1 in wait (this=0x5572d13577b0) at /home/travis/src/storage/innobase/os/os0event.cc:163 ret = #2 os_event::wait_low (this=0x5572d13577b0, reset_sig_count=9577, reset_sig_count@entry=0) at /home/travis/src/storage/innobase/os/os0event.cc:333 No locals. #3 0x00005572cf2aa375 in os_event_wait_low (event=, reset_sig_count=reset_sig_count@entry=0) at /home/travis/src/storage/innobase/os/os0event.cc:522 No locals. #4 0x00005572cf32b263 in srv_resume_thread (slot=slot@entry=0x5572cfe92eb0 , sig_count=sig_count@entry=0, wait=wait@entry=true, timeout_usec=timeout_usec@entry=0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:915 timeout = false #5 0x00005572cf330283 in srv_worker_thread (arg=) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2483 slot = thd = #6 0x00007fb846952184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #7 0x00007fb845e5effd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. Thread 14 (Thread 0x7fb81f4fa700 (LWP 23453)): #0 0x00007fb8477f958a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 No symbol table info available. #1 0x00005572cf2a54c4 in LinuxAIOHandler::collect (this=this@entry=0x7fb81f4f9c60) at /home/travis/src/storage/innobase/os/os0file.cc:1933 timeout = {tv_sec = 0, tv_nsec = 500000000} start_pos = 768 end_pos = 1024 #2 0x00005572cf2a58e4 in LinuxAIOHandler::poll (this=this@entry=0x7fb81f4f9c60, m1=m1@entry=0x7fb81f4f9d00, m2=m2@entry=0x7fb81f4f9d08, request=request@entry=0x7fb81f4f9d10) at /home/travis/src/storage/innobase/os/os0file.cc:2078 n_pending = 0 err = slot = 0x0 #3 0x00005572cf2a94d7 in os_aio_linux_handler (request=0x7fb81f4f9d10, m2=0x7fb81f4f9d08, m1=0x7fb81f4f9d00, global_segment=5) at /home/travis/src/storage/innobase/os/os0file.cc:2132 No locals. #4 os_aio_handler (segment=segment@entry=5, m1=m1@entry=0x7fb81f4f9d00, m2=m2@entry=0x7fb81f4f9d08, request=request@entry=0x7fb81f4f9d10) at /home/travis/src/storage/innobase/os/os0file.cc:5696 err = #5 0x00005572cf40f6e3 in fil_aio_wait (segment=segment@entry=5) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4559 node = 0x0 type = {m_bpage = 0x0, m_fil_node = 0x0, m_type = 1} message = 0x0 err = space_id = purpose = #6 0x00005572cf331148 in io_handler_thread (arg=) at /home/travis/src/storage/innobase/srv/srv0start.cc:331 segment = 5 start = #7 0x00007fb846952184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #8 0x00007fb845e5effd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. Thread 13 (Thread 0x7fb814ff9700 (LWP 23467)): #0 0x00007fb846956404 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #1 0x00005572cf2a9fb1 in wait (this=0x5572d1357730) at /home/travis/src/storage/innobase/os/os0event.cc:163 ret = #2 os_event::wait_low (this=0x5572d1357730, reset_sig_count=10795, reset_sig_count@entry=0) at /home/travis/src/storage/innobase/os/os0event.cc:333 No locals. #3 0x00005572cf2aa375 in os_event_wait_low (event=, reset_sig_count=reset_sig_count@entry=0) at /home/travis/src/storage/innobase/os/os0event.cc:522 No locals. #4 0x00005572cf32b263 in srv_resume_thread (slot=slot@entry=0x5572cfe92e78 , sig_count=sig_count@entry=0, wait=wait@entry=true, timeout_usec=timeout_usec@entry=0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:915 timeout = false #5 0x00005572cf330283 in srv_worker_thread (arg=) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2483 slot = thd = #6 0x00007fb846952184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #7 0x00007fb845e5effd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. Thread 12 (Thread 0x7fb817fff700 (LWP 23465)): #0 0x00007fb846959b9d in nanosleep () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #1 0x00005572cf2aa53c in os_thread_sleep (tm=tm@entry=1000000) at /home/travis/src/storage/innobase/os/os0thread.cc:230 t = {tv_sec = 1, tv_nsec = 0} #2 0x00005572cf32fa4d in srv_master_sleep () at /home/travis/src/storage/innobase/srv/srv0srv.cc:2325 No locals. #3 srv_master_thread (arg=) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2366 slot = old_activity_count = 2886 #4 0x00007fb846952184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #5 0x00007fb845e5effd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. Thread 11 (Thread 0x7fb81fcfb700 (LWP 23452)): #0 0x00007fb8477f958a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 No symbol table info available. #1 0x00005572cf2a54c4 in LinuxAIOHandler::collect (this=this@entry=0x7fb81fcfac60) at /home/travis/src/storage/innobase/os/os0file.cc:1933 timeout = {tv_sec = 0, tv_nsec = 500000000} start_pos = 512 end_pos = 768 #2 0x00005572cf2a58e4 in LinuxAIOHandler::poll (this=this@entry=0x7fb81fcfac60, m1=m1@entry=0x7fb81fcfad00, m2=m2@entry=0x7fb81fcfad08, request=request@entry=0x7fb81fcfad10) at /home/travis/src/storage/innobase/os/os0file.cc:2078 n_pending = 0 err = slot = 0x0 #3 0x00005572cf2a94d7 in os_aio_linux_handler (request=0x7fb81fcfad10, m2=0x7fb81fcfad08, m1=0x7fb81fcfad00, global_segment=4) at /home/travis/src/storage/innobase/os/os0file.cc:2132 No locals. #4 os_aio_handler (segment=segment@entry=4, m1=m1@entry=0x7fb81fcfad00, m2=m2@entry=0x7fb81fcfad08, request=request@entry=0x7fb81fcfad10) at /home/travis/src/storage/innobase/os/os0file.cc:5696 err = #5 0x00005572cf40f6e3 in fil_aio_wait (segment=segment@entry=4) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4559 node = 0x0 type = {m_bpage = 0x0, m_fil_node = 0x0, m_type = 1} message = 0x0 err = space_id = purpose = #6 0x00005572cf331148 in io_handler_thread (arg=) at /home/travis/src/storage/innobase/srv/srv0start.cc:331 segment = 4 start = #7 0x00007fb846952184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #8 0x00007fb845e5effd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. Thread 10 (Thread 0x7fb816ffd700 (LWP 23462)): #0 0x00007fb8469567be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #1 0x00005572cf2a9e8e in os_event::timed_wait (this=this@entry=0x5572d1357930, abstime=abstime@entry=0x7fb816ffcdc0) at /home/travis/src/storage/innobase/os/os0event.cc:283 ret = #2 0x00005572cf2aa0b1 in os_event::wait_time_low (this=0x5572d1357930, time_in_usec=time_in_usec@entry=5000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:405 timed_out = false abstime = {tv_sec = 1530799571, tv_nsec = 417365000} #3 0x00005572cf2aa365 in os_event_wait_time_low (event=, time_in_usec=time_in_usec@entry=5000000, reset_sig_count=) at /home/travis/src/storage/innobase/os/os0event.cc:505 No locals. #4 0x00005572cf32f2b0 in srv_monitor_thread () at /home/travis/src/storage/innobase/srv/srv0srv.cc:1689 sig_count = time_elapsed = last_monitor_time = 1530799566 current_time = mutex_skipped = 0 last_srv_print_monitor = 0 #5 0x00007fb846952184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #6 0x00007fb845e5effd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. Thread 9 (Thread 0x7fb8214fe700 (LWP 23449)): #0 0x00007fb8477f958a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 No symbol table info available. #1 0x00005572cf2a54c4 in LinuxAIOHandler::collect (this=this@entry=0x7fb8214fdc60) at /home/travis/src/storage/innobase/os/os0file.cc:1933 timeout = {tv_sec = 0, tv_nsec = 500000000} start_pos = 0 end_pos = 256 #2 0x00005572cf2a58e4 in LinuxAIOHandler::poll (this=this@entry=0x7fb8214fdc60, m1=m1@entry=0x7fb8214fdd00, m2=m2@entry=0x7fb8214fdd08, request=request@entry=0x7fb8214fdd10) at /home/travis/src/storage/innobase/os/os0file.cc:2078 n_pending = 0 err = slot = 0x0 #3 0x00005572cf2a94d7 in os_aio_linux_handler (request=0x7fb8214fdd10, m2=0x7fb8214fdd08, m1=0x7fb8214fdd00, global_segment=1) at /home/travis/src/storage/innobase/os/os0file.cc:2132 No locals. #4 os_aio_handler (segment=segment@entry=1, m1=m1@entry=0x7fb8214fdd00, m2=m2@entry=0x7fb8214fdd08, request=request@entry=0x7fb8214fdd10) at /home/travis/src/storage/innobase/os/os0file.cc:5696 err = #5 0x00005572cf40f6e3 in fil_aio_wait (segment=segment@entry=1) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4559 node = 0x5572d1b3d990 type = {m_bpage = 0x0, m_fil_node = 0x0, m_type = 1} message = 0x1 err = space_id = purpose = #6 0x00005572cf331148 in io_handler_thread (arg=) at /home/travis/src/storage/innobase/srv/srv0start.cc:331 segment = 1 start = #7 0x00007fb846952184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #8 0x00007fb845e5effd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. Thread 8 (Thread 0x7fb80ffff700 (LWP 23460)): #0 0x00007fb8469567be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #1 0x00005572cf2a9e8e in os_event::timed_wait (this=this@entry=0x5572d1a28300, abstime=abstime@entry=0x7fb80fffed30) at /home/travis/src/storage/innobase/os/os0event.cc:283 ret = #2 0x00005572cf2aa0b1 in os_event::wait_time_low (this=this@entry=0x5572d1a28300, time_in_usec=time_in_usec@entry=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:405 timed_out = false abstime = {tv_sec = 1530799567, tv_nsec = 438490000} #3 0x00005572cf2aa365 in os_event_wait_time_low (event=event@entry=0x5572d1a28300, time_in_usec=time_in_usec@entry=1000000, reset_sig_count=) at /home/travis/src/storage/innobase/os/os0event.cc:505 No locals. #4 0x00005572cf2853e5 in lock_wait_timeout_thread () at /home/travis/src/storage/innobase/lock/lock0wait.cc:543 slot = sig_count = event = #5 0x00007fb846952184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #6 0x00007fb845e5effd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. Thread 7 (Thread 0x7fb821cff700 (LWP 23448)): #0 0x00007fb8477f958a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 No symbol table info available. #1 0x00005572cf2a54c4 in LinuxAIOHandler::collect (this=this@entry=0x7fb821cfec60) at /home/travis/src/storage/innobase/os/os0file.cc:1933 timeout = {tv_sec = 0, tv_nsec = 500000000} start_pos = 0 end_pos = 256 #2 0x00005572cf2a58e4 in LinuxAIOHandler::poll (this=this@entry=0x7fb821cfec60, m1=m1@entry=0x7fb821cfed00, m2=m2@entry=0x7fb821cfed08, request=request@entry=0x7fb821cfed10) at /home/travis/src/storage/innobase/os/os0file.cc:2078 n_pending = 0 err = slot = 0x0 #3 0x00005572cf2a94d7 in os_aio_linux_handler (request=0x7fb821cfed10, m2=0x7fb821cfed08, m1=0x7fb821cfed00, global_segment=0) at /home/travis/src/storage/innobase/os/os0file.cc:2132 No locals. #4 os_aio_handler (segment=segment@entry=0, m1=m1@entry=0x7fb821cfed00, m2=m2@entry=0x7fb821cfed08, request=request@entry=0x7fb821cfed10) at /home/travis/src/storage/innobase/os/os0file.cc:5696 err = #5 0x00005572cf40f6e3 in fil_aio_wait (segment=segment@entry=0) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4559 node = 0x0 type = {m_bpage = 0x0, m_fil_node = 0x0, m_type = 1} message = 0x0 err = space_id = purpose = #6 0x00005572cf331148 in io_handler_thread (arg=) at /home/travis/src/storage/innobase/srv/srv0start.cc:331 segment = 0 start = #7 0x00007fb846952184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #8 0x00007fb845e5effd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. Thread 6 (Thread 0x7fb81ccf5700 (LWP 23458)): #0 0x00007fb8469567be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #1 0x00005572cf2a9e8e in os_event::timed_wait (this=this@entry=0x5572d1357a30, abstime=abstime@entry=0x7fb81ccf4c40) at /home/travis/src/storage/innobase/os/os0event.cc:283 ret = #2 0x00005572cf2aa0b1 in os_event::wait_time_low (this=0x5572d1357a30, time_in_usec=time_in_usec@entry=729000, reset_sig_count=reset_sig_count@entry=2) at /home/travis/src/storage/innobase/os/os0event.cc:405 timed_out = false abstime = {tv_sec = 1530799566, tv_nsec = 836809000} #3 0x00005572cf2aa365 in os_event_wait_time_low (event=, time_in_usec=time_in_usec@entry=729000, reset_sig_count=reset_sig_count@entry=2) at /home/travis/src/storage/innobase/os/os0event.cc:505 No locals. #4 0x00005572cf3c2a57 in pc_sleep_if_needed (cur_time=1530799566107, sig_count=2, next_loop_time=1530799566836) at /home/travis/src/storage/innobase/buf/buf0flu.cc:2688 No locals. #5 buf_flush_page_cleaner_coordinator () at /home/travis/src/storage/innobase/buf/buf0flu.cc:3147 curr_time = 1530799566107 n_flushed_last = 2 warn_count = 0 sig_count = 2 next_loop_time = 1530799566836 n_flushed = 0 ret_sleep = warn_interval = 1 last_pages = 2 n_evicted = 0 last_activity = 2888 success = #6 0x00007fb846952184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #7 0x00007fb845e5effd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. Thread 5 (Thread 0x7fb844da9700 (LWP 23447)): #0 0x00007fb8469567be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #1 0x00005572cf49f64d in inline_mysql_cond_timedwait (src_file=0x5572cf740138 "/home/travis/src/storage/maria/ma_servicethread.c", src_line=116, abstime=0x7fb844da8de0, mutex=0x5572d0795340 , that=0x5572d0795300 ) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 result = #2 my_service_thread_sleep (control=control@entry=0x5572cfe95a40 , sleep_time=) at /home/travis/src/storage/maria/ma_servicethread.c:115 abstime = {tv_sec = 1530799595, tv_nsec = 394326000} res = 0 '\000' #3 0x00005572cf498e22 in ma_checkpoint_background (arg=0x1e) at /home/travis/src/storage/maria/ma_checkpoint.c:707 interval = 30 sleeps = 300 sleep_time = 30 log_horizon_at_last_checkpoint = 4294975539 pagecache_flushes_at_last_checkpoint = 0 pages_bunch_size = 0 filter_param = {up_to_lsn = 4294975495, max_pages = 0} dfile = 0x0 kfile = 0x0 #4 0x00007fb846952184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #5 0x00007fb845e5effd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. Thread 4 (Thread 0x7fb8204fc700 (LWP 23451)): #0 0x00007fb8477f958a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 No symbol table info available. #1 0x00005572cf2a54c4 in LinuxAIOHandler::collect (this=this@entry=0x7fb8204fbc60) at /home/travis/src/storage/innobase/os/os0file.cc:1933 timeout = {tv_sec = 0, tv_nsec = 500000000} start_pos = 256 end_pos = 512 #2 0x00005572cf2a58e4 in LinuxAIOHandler::poll (this=this@entry=0x7fb8204fbc60, m1=m1@entry=0x7fb8204fbd00, m2=m2@entry=0x7fb8204fbd08, request=request@entry=0x7fb8204fbd10) at /home/travis/src/storage/innobase/os/os0file.cc:2078 n_pending = 0 err = slot = 0x0 #3 0x00005572cf2a94d7 in os_aio_linux_handler (request=0x7fb8204fbd10, m2=0x7fb8204fbd08, m1=0x7fb8204fbd00, global_segment=3) at /home/travis/src/storage/innobase/os/os0file.cc:2132 No locals. #4 os_aio_handler (segment=segment@entry=3, m1=m1@entry=0x7fb8204fbd00, m2=m2@entry=0x7fb8204fbd08, request=request@entry=0x7fb8204fbd10) at /home/travis/src/storage/innobase/os/os0file.cc:5696 err = #5 0x00005572cf40f6e3 in fil_aio_wait (segment=segment@entry=3) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4559 node = 0x0 type = {m_bpage = 0x0, m_fil_node = 0x0, m_type = 1} message = 0x0 err = space_id = purpose = #6 0x00005572cf331148 in io_handler_thread (arg=) at /home/travis/src/storage/innobase/srv/srv0start.cc:331 segment = 3 start = #7 0x00007fb846952184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #8 0x00007fb845e5effd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. Thread 3 (Thread 0x7fb845d60700 (LWP 23446)): #0 0x00007fb8469567be in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #1 0x00005572cf5917cd in inline_mysql_cond_timedwait (that=0x5572d07a4da0 , mutex=0x5572d07a4de0 , src_file=0x5572cf7542a8 "/home/travis/src/mysys/thr_timer.c", src_line=292, abstime=0x7fb845d5fe50) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 result = #2 timer_handler (arg=) at /home/travis/src/mysys/thr_timer.c:292 top_time = abstime = {tv_sec = 1530799586, tv_nsec = 580316000} #3 0x00007fb846952184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #4 0x00007fb845e5effd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. Thread 2 (Thread 0x7fb820cfd700 (LWP 23450)): #0 0x00007fb8477f958a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 No symbol table info available. #1 0x00005572cf2a54c4 in LinuxAIOHandler::collect (this=this@entry=0x7fb820cfcc60) at /home/travis/src/storage/innobase/os/os0file.cc:1933 timeout = {tv_sec = 0, tv_nsec = 500000000} start_pos = 0 end_pos = 256 #2 0x00005572cf2a58e4 in LinuxAIOHandler::poll (this=this@entry=0x7fb820cfcc60, m1=m1@entry=0x7fb820cfcd00, m2=m2@entry=0x7fb820cfcd08, request=request@entry=0x7fb820cfcd10) at /home/travis/src/storage/innobase/os/os0file.cc:2078 n_pending = 0 err = slot = 0x0 #3 0x00005572cf2a94d7 in os_aio_linux_handler (request=0x7fb820cfcd10, m2=0x7fb820cfcd08, m1=0x7fb820cfcd00, global_segment=2) at /home/travis/src/storage/innobase/os/os0file.cc:2132 No locals. #4 os_aio_handler (segment=segment@entry=2, m1=m1@entry=0x7fb820cfcd00, m2=m2@entry=0x7fb820cfcd08, request=request@entry=0x7fb820cfcd10) at /home/travis/src/storage/innobase/os/os0file.cc:5696 err = #5 0x00005572cf40f6e3 in fil_aio_wait (segment=segment@entry=2) at /home/travis/src/storage/innobase/fil/fil0fil.cc:4559 node = 0x0 type = {m_bpage = 0x0, m_fil_node = 0x0, m_type = 1} message = 0x0 err = space_id = purpose = #6 0x00005572cf331148 in io_handler_thread (arg=) at /home/travis/src/storage/innobase/srv/srv0start.cc:331 segment = 2 start = #7 0x00007fb846952184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #8 0x00007fb845e5effd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. Thread 1 (Thread 0x7fb8302f1700 (LWP 23488)): #0 0x00007fb846957611 in pthread_kill () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #1 0x00005572cf0c184c in handle_fatal_signal (sig=11) at /home/travis/src/sql/signal_handler.cc:305 buff = "/home/travis/logs/vardir/data/\000\000 \327.0\270\177\000\000\000\206\067<\357q|\326\000\000\000\000\001", '\000' , "\250\370\003\364\267\177\000\000W\003\000\000\000\000\000" curr_time = 1530799566 tm = {tm_sec = 6, tm_min = 6, tm_hour = 14, tm_mday = 5, tm_mon = 6, tm_year = 118, tm_wday = 4, tm_yday = 185, tm_isdst = 0, tm_gmtoff = 0, tm_zone = 0x5572d1209040 "UTC"} print_invalid_query_pointer = false #2 No symbol table info available. #3 0x00005572ceeb16da in open_table (thd=thd@entry=0x7fb7f4000a88, table_list=table_list@entry=0x7fb8302ee4e0, ot_ctx=ot_ctx@entry=0x7fb8302ee2d0) at /home/travis/src/sql/sql_base.cc:1900 mdl_deadlock_handler = { = {_vptr.Internal_error_handler = 0x5572cfd66f90 , m_prev_internal_handler = 0x0}, m_ot_ctx = 0x7fb8302ee2d0, m_is_active = false} wait_result = key = 0x7fb8302ee961 "test" key_length = flags = 2080 mdl_ticket = 0x0 share = 0x7fb7f402af20 table = 0x0 alias = 0x7fb7f4011810 "seq1" gts_flags = 3 part_names_error = 0 #4 0x00005572ceeb4703 in open_and_process_table (ot_ctx=0x7fb8302ee2d0, has_prelocking_list=false, prelocking_strategy=0x7fb8302ee3b0, flags=2080, counter=0x7fb8302ee36c, tables=0x7fb8302ee4e0, lex=0x7fb7f40046a8, thd=0x7fb7f4000a88) at /home/travis/src/sql/sql_base.cc:3548 error = safe_to_ignore_table = false #5 open_tables (thd=thd@entry=0x7fb7f4000a88, options=..., start=start@entry=0x7fb8302ee358, counter=counter@entry=0x7fb8302ee36c, flags=flags@entry=2080, prelocking_strategy=prelocking_strategy@entry=0x7fb8302ee3b0) at /home/travis/src/sql/sql_base.cc:4068 table_to_open = 0x7fb8302ee358 sroutine_to_open = 0x7fb7f4004740 tables = 0x7fb8302ee4e0 ot_ctx = {m_thd = 0x7fb7f4000a88, m_failed_table = 0x0, m_start_of_statement_svp = {m_stmt_ticket = 0x7fb7f4044810, m_trans_ticket = 0x7fb7f4033f00}, m_timeout = 31536000, m_flags = 2080, m_action = Open_table_context::OT_NO_ACTION, m_has_locks = true, m_has_protection_against_grl = false} error = false some_routine_modifies_data = false has_prelocking_list = false xa_state = #6 0x00005572ceeb4c2d in open_and_lock_tables (thd=thd@entry=0x7fb7f4000a88, options=..., tables=tables@entry=0x7fb8302ee4e0, derived=derived@entry=false, flags=flags@entry=2080, prelocking_strategy=prelocking_strategy@entry=0x7fb8302ee3b0) at /home/travis/src/sql/sql_base.cc:4943 counter = 1 mdl_savepoint = {m_stmt_ticket = 0x7fb7f4044810, m_trans_ticket = 0x7fb7f4033f00} #7 0x00005572cf031335 in open_and_lock_tables (flags=2080, derived=false, tables=0x7fb8302ee4e0, thd=0x7fb7f4000a88) at /home/travis/src/sql/sql_base.h:497 prelocking_strategy = { = {_vptr.Prelocking_strategy = 0x5572cfd67010 }, } #8 sequence_insert (thd=thd@entry=0x7fb7f4000a88, lex=0x7fb7f40046a8, org_table_list=org_table_list@entry=0x7fb7f4011848) at /home/travis/src/sql/sql_sequence.cc:341 save_reprepare_observer = 0x0 seq = 0x7fb7f4011e98 query_tables_list_backup = {sql_command = SQLCOM_CREATE_SEQUENCE, query_tables = 0x7fb7f4011848, query_tables_last = 0x7fb7f4011850, query_tables_own_last = 0x0, sroutines = {key_offset = 0, key_length = 0, blength = 1, records = 0, flags = 0, array = {buffer = 0x7fb7f4024358 "\377\377\377\377\304\327\030\016\250\030\001\364\267\177", elements = 0, max_element = 16, alloc_increment = 32, size_of_element = 16, malloc_flags = 0}, get_key = 0x5572cf1ddb00 , hash_function = 0x5572cf575780 , free = 0x0, charset = 0x5572cff06f60 }, sroutines_list = { = {}, elements = 0, first = 0x0, next = 0x7fb7f4004740}, sroutines_list_own_last = 0x7fb7f4004740, sroutines_list_own_elements = 0, lock_tables_state = Query_tables_list::LTS_NOT_LOCKED, table_count = 0, static BINLOG_STMT_UNSAFE_ALL_FLAGS = 1048575, static binlog_stmt_unsafe_errcode = {1668, 1669, 1670, 1671, 1672, 1673, 1674, 1675, 1692, 1693, 1714, 1715, 1722, 1716, 1717, 1718, 1723, 1719, 1724, 1727}, binlog_stmt_flags = 0, stmt_accessed_table_flag = 0} error = table = temporary_table = open_tables_backup = { = {m_reprepare_observer = 0x0, open_tables = 0x0, temporary_tables = 0x7fb7f40244c8, derived_tables = 0x0, rec_tables = 0x0, lock = 0x7fb7f40131a8, extra_lock = 0x0, locked_tables_mode = LTM_NONE, current_tablenr = 0, state_flags = 0}, mdl_system_tables_svp = {m_stmt_ticket = 0x7fb7f4044810, m_trans_ticket = 0x7fb7f4033f00}} table_list = {next_local = 0x0, next_global = 0x0, prev_global = 0x0, db = {str = 0x7fb7f4011e90 "test", length = 4}, table_name = {str = 0x7fb7f4011810 "seq1", length = 4}, schema_table_name = {str = 0x0, length = 0}, alias = {str = 0x7fb7f4011810 "seq1", length = 4}, option = 0x0, on_expr = 0x0, sj_on_expr = 0x0, sj_inner_tables = 0, sj_in_exprs = 0, sj_subq_pred = 0x0, original_subq_pred_used_tables = 0, jtbm_subselect = 0x0, jtbm_table_no = 0, sj_mat_info = 0x0, prep_on_expr = 0x0, cond_equal = 0x0, natural_join = 0x0, is_natural_join = false, join_using_fields = 0x0, join_columns = 0x0, is_join_columns_complete = false, next_name_resolution_table = 0x0, index_hints = 0x0, table = 0x0, table_id = 0, derived_result = 0x0, map = 0, correspondent_table = 0x0, derived = 0x0, with = 0x0, with_internal_reference_map = 0, next_with_rec_ref = 0x0, is_derived_with_recursive_reference = false, block_handle_derived = false, schema_table = 0x0, schema_select_lex = 0x0, schema_table_reformed = false, schema_table_param = 0x0, select_lex = 0x0, view = 0x0, field_translation = 0x0, field_translation_end = 0x0, field_translation_updated = false, merge_underlying_list = 0x0, view_tables = 0x0, belong_to_view = 0x0, belong_to_derived = 0x0, referencing_view = 0x0, view_used_tables = 0, map_exec = 0, tablenr_exec = 0, maybe_null_exec = 0, parent_l = 0x0, security_ctx = 0x0, view_sctx = 0x0, allowed_show = false, where = 0x0, check_option = 0x0, select_stmt = {str = 0x0, length = 0}, md5 = {str = 0x0, length = 0}, source = {str = 0x0, length = 0}, view_db = {str = 0x0, length = 0}, view_name = {str = 0x0, length = 0}, timestamp = {str = 0x0, length = 0}, definer = { = {user = {str = 0x0, length = 0}, host = {str = 0x0, length = 0}}, plugin = {str = 0x0, length = 0}, auth = {str = 0x0, length = 0}, pwtext = {str = 0x0, length = 0}, pwhash = {str = 0x0, length = 0}}, file_version = 0, mariadb_version = 0, updatable_view = 0, algorithm = 0, view_suid = 0, with_check = 0, effective_with_check = 0 '\000', derived_type = 0 '\000', grant = {grant_table_user = 0x0, grant_table_role = 0x0, version = 0, privilege = 0, want_privilege = 0, orig_want_privilege = 0, m_internal = {m_schema_lookup_done = false, m_schema_access = 0x0, m_table_lookup_done = false, m_table_access = 0x0}}, engine_data = 0, callback_func = 0x0, lock_type = TL_WRITE_DEFAULT, outer_join = 0, shared = 0, updatable = false, straight = false, updating = true, force_index = false, ignore_leaves = false, crashed = false, dep_tables = 0, on_expr_dep_tables = 0, nested_join = 0x0, embedding = 0x0, join_list = 0x0, lifted = false, cacheable_table = false, table_in_first_from_clause = false, open_type = OT_BASE_ONLY, contain_auto_increment = false, compact_view_format = false, where_processed = false, check_option_processed = false, required_type = TABLE_TYPE_UNKNOWN, db_type = 0x0, timestamp_buffer = '\000' , prelocking_placeholder = TABLE_LIST::PRELOCK_NONE, open_strategy = TABLE_LIST::OPEN_IF_EXISTS, is_alias = false, is_fqtn = false, fill_me = false, merged = false, merged_for_insert = false, sequence = false, used_items = { = { = {}, first = 0x0, last = 0x0, elements = 0}, }, persistent_used_items = { = { = {}, first = 0x0, last = 0x0, elements = 0}, }, view_creation_ctx = 0x0, view_client_cs_name = {str = 0x0, length = 0}, view_connection_cl_name = {str = 0x0, length = 0}, view_body_utf8 = {str = 0x0, length = 0}, trg_event_map = 0 '\000', optimized_away = false, materialized = false, i_s_requested_object = 0, prohibit_cond_pushdown = false, table_open_method = 0, schema_table_state = NOT_PROCESSED, is_table_read_plan = 0x0, mdl_request = {type = MDL_SHARED_WRITE, duration = MDL_TRANSACTION, next_in_list = 0x0, prev_in_list = 0x0, ticket = 0x0, key = {m_length = 11, m_db_name_length = 4, m_hash_value = 3519527580, m_ptr = "\002test\000seq1", '\000' , static m_namespace_to_wait_state_name = {{m_key = 0, m_name = 0x5572cf610ac8 "Waiting for global read lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610c80 "Waiting for schema metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610ca8 "Waiting for table metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610cc8 "Waiting for stored function metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610cf8 "Waiting for stored procedure metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610d28 "Waiting for stored package body metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610d58 "Waiting for trigger metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610d80 "Waiting for event metadata lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf610ae5 "Waiting for commit lock", m_flags = 0}, {m_key = 0, m_name = 0x5572cf5f44a6 "User lock", m_flags = 0}}}}, partition_names = 0x0, vers_conditions = {type = SYSTEM_TIME_UNSPECIFIED, used = false, start = { = {unit = VERS_UNDEFINED, item = 0x0}, }, end = { = {unit = VERS_UNDEFINED, item = 0x0}, }}, m_table_ref_type = TABLE_REF_NULL, m_table_ref_version = 0} #9 0x00005572cef892ea in mysql_create_table_no_lock (thd=thd@entry=0x7fb7f4000a88, db=db@entry=0x7fb7f4011860, table_name=table_name@entry=0x7fb7f4011870, create_info=create_info@entry=0x7fb8302ef050, alter_info=alter_info@entry=0x7fb8302eef90, is_trans=is_trans@entry=0x7fb8302eee5f, create_table_mode=0, table_list=table_list@entry=0x7fb7f4011848) at /home/travis/src/sql/sql_table.cc:5103 not_used_2 = 0 frm = {str = 0x7fb7f402af08 "\260\v\003\364\267\177", length = 919} not_used_1 = 0x7fb7f40138c0 res = 0 path = "./test/seq1\000\267\177\000\000\260\030\001\364\267\177\000\000'\032\003\317rU\000\000\000\000\000\000\000\000\000\000\035\334W\317rU\000\000\020p\326\317rU\000\000\000*\353\316rU\000\000\020o\326\317rU\000\000\000\000\000\000\000\000\000\000\001\000\000\000\000\000\000\000\032\226N\317rU", '\000' , "\022\000\000\000\210\n\000\364\267\177\000\000\300\272\351\317rU\000\000\210\n\000\364\267\177\000\000\000\061\001\364\267\177\000\000\003", '\000' , "\335\324\346E\270\177\000\000\000\000\000\000\000\000\000\000a\203X\317rU\000\000C\a\000\000\000\000\000\000"... #10 0x00005572cef894c7 in mysql_create_table (thd=thd@entry=0x7fb7f4000a88, create_table=create_table@entry=0x7fb7f4011848, create_info=create_info@entry=0x7fb8302ef050, alter_info=alter_info@entry=0x7fb8302eef90) at /home/travis/src/sql/sql_table.cc:5186 create_table_mode = mdl_ticket = 0x0 is_trans = false result = false pos_in_locked_tables = 0x0 save_thd_create_info_options = #11 0x00005572cef0c949 in mysql_execute_command (thd=thd@entry=0x7fb7f4000a88) at /home/travis/src/sql/sql_parse.cc:4275 create_info = { = { = {table_charset = 0x0, tabledef_version = {str = 0x7fb7f40138c0 "\217\022H\274\200\\\021\350\267\fB\001\n\024", length = 16}, connect_string = {str = 0x0, length = 0}, comment = {str = 0x7fb7f403f9c0 "", length = 0}, alias = {str = 0x7fb7f4011840 "seq1", length = 4}, password = 0x0, tablespace = 0x0, data_file_name = 0x0, index_file_name = 0x0, max_rows = 1, min_rows = 1, auto_increment_value = 0, table_options = 8, avg_row_length = 0, used_fields = 33554432, key_block_size = 0, expression_length = 0, field_check_constraints = 0, stats_sample_pages = 0, null_bits = 1, options = 0, merge_insert_method = 0, extra_size = 16, merge_list = { = {}, elements = 0, first = 0x0, next = 0x7fb8302ef120}, db_type = 0x5572d1252348, row_type = ROW_TYPE_DEFAULT, transactional = HA_CHOICE_UNDEF, storage_media = HA_SM_DEFAULT, page_checksum = HA_CHOICE_UNDEF, option_list = 0x0, stats_auto_recalc = HA_STATS_AUTO_RECALC_DEFAULT, varchar = false, sequence = true, check_constraint_list = 0x7fb8302eeff0, option_struct = 0x0, fields_option_struct = 0x0, indexes_option_struct = 0x0, table = 0x0, pos_in_locked_tables = 0x0, mdl_ticket = 0x0, table_was_deleted = false, seq_create_info = 0x7fb7f4011e98, vers_info = {system_time = {start = { = { = {str = 0x0, length = 0}, }, }, end = { = { = {str = 0x0, length = 0}, }, }}, as_row = {start = { = { = {str = 0x0, length = 0}, }, }, end = { = { = {str = 0x0, length = 0}, }, }}, check_unit = VERS_UNDEFINED, static default_start = { = { = {str = 0x5572cf6f7e31 "row_start", length = 9}, }, }, static default_end = { = { = {str = 0x5572cf6f7e3b "row_end", length = 7}, }, }, versioned_fields = false, unversioned_fields = false}}, = {default_table_charset = 0x5572cfec1760 }, }, = {m_options = DDL_options_st::OPT_IF_NOT_EXISTS}, } link_to_local = true create_table = 0x7fb7f4011848 select_tables = 0x0 alter_info = {drop_list = { = { = {}, first = 0x5572cff19820 , last = 0x7fb8302eef90, elements = 0}, }, alter_list = { = { = {}, first = 0x5572cff19820 , last = 0x7fb8302eefa8, elements = 0}, }, key_list = { = { = {}, first = 0x5572cff19820 , last = 0x7fb8302eefc0, elements = 0}, }, create_list = { = { = {}, first = 0x7fb7f4012770, last = 0x7fb7f40127e0, elements = 8}, }, check_constraint_list = { = { = {}, first = 0x5572cff19820 , last = 0x7fb8302eeff0, elements = 0}, }, flags = 0, partition_flags = 0, keys_onoff = Alter_info::LEAVE_AS_IS, partition_names = { = { = {}, first = 0x5572cff19820 , last = 0x7fb8302ef020, elements = 0}, }, num_parts = 0, requested_algorithm = Alter_info::ALTER_TABLE_ALGORITHM_DEFAULT, requested_lock = Alter_info::ALTER_TABLE_LOCK_DEFAULT} res = lex = 0x7fb7f40046a8 orig_binlog_format = up_result = 0 rpl_filter = orig_current_stmt_binlog_format = BINLOG_FORMAT_STMT select_lex = 0x7fb7f4004ee0 first_table = 0x7fb7f4011848 all_tables = 0x7fb7f4011848 unit = 0x7fb7f4004770 have_table_map_for_update = false #12 0x00005572cef0d9f1 in mysql_parse (thd=0x7fb7f4000a88, rawbuf=, length=61, parser_state=0x7fb8302f0650, is_com_multi=, is_next_command=) at /home/travis/src/sql/sql_parse.cc:8073 found_semicolon = lex = 0x7fb7f40046a8 err = #13 0x00005572cef1039b in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x7fb7f4000a88, packet=packet@entry=0x7fb7f4009429 "CREATE SEQUENCE IF NOT EXISTS seq1 /* QNO 63601 CON_ID 17 */ ", packet_length=packet_length@entry=62, is_com_multi=is_com_multi@entry=false, is_next_command=is_next_command@entry=false) at /home/travis/src/sql/sql_parse.cc:1847 packet_end = 0x7fb7f401175d "" parser_state = {m_input = {m_compute_digest = false}, m_lip = {lookahead_token = -1, lookahead_yylval = 0x0, m_thd = 0x7fb7f4000a88, m_ptr = 0x7fb7f401175e "\004", m_tok_start = 0x7fb7f401175e "\004", m_tok_end = 0x7fb7f401175e "\004", m_end_of_query = 0x7fb7f401175d "", m_tok_start_prev = 0x7fb7f401175d "", m_buf = 0x7fb7f4011720 "CREATE SEQUENCE IF NOT EXISTS seq1 /* QNO 63601 CON_ID 17 */", m_buf_length = 61, m_echo = true, m_echo_saved = true, m_cpp_buf = 0x7fb7f40117c0 "CREATE SEQUENCE IF NOT EXISTS seq1 /* QNO 63601 CON_ID 17 */", m_cpp_ptr = 0x7fb7f40117fd "", m_cpp_tok_start = 0x7fb7f40117fd "", m_cpp_tok_start_prev = 0x7fb7f40117fd "", m_cpp_tok_end = 0x7fb7f40117fd "", m_body_utf8 = 0x0, m_body_utf8_ptr = 0x7fb7f40c11d5 "U", m_cpp_utf8_processed_ptr = 0x0, next_state = MY_LEX_END, found_semicolon = 0x0, ignore_space = false, stmt_prepare_mode = false, multi_statements = true, yylineno = 1, m_digest = 0x0, in_comment = NO_COMMENT, in_comment_saved = NO_COMMENT, m_cpp_text_start = 0x7fb7f40117de "seq1 /* QNO 63601 CON_ID 17 */", m_cpp_text_end = 0x7fb7f40117e2 " /* QNO 63601 CON_ID 17 */", m_underscore_cs = 0x0}, m_yacc = {yacc_yyss = 0x0, yacc_yyvs = 0x0, m_set_signal_info = {m_item = {0x0 }}, m_lock_type = TL_READ_DEFAULT, m_mdl_type = MDL_SHARED_READ}, m_digest_psi = 0x0} net = 0x7fb7f4000ce8 error = false do_end_of_statement = true drop_more_results = false #14 0x00005572cef111ce in do_command (thd=0x7fb7f4000a88) at /home/travis/src/sql/sql_parse.cc:1392 return_value = packet = 0x7fb7f4009428 "\003CREATE SEQUENCE IF NOT EXISTS seq1 /* QNO 63601 CON_ID 17 */ " packet_length = 63 net = 0x7fb7f4000ce8 command = COM_QUERY #15 0x00005572cefd552c in do_handle_one_connection (connect=connect@entry=0x5572d1bac5a8) at /home/travis/src/sql/sql_connect.cc:1402 create_user = true thr_create_utime = thd = 0x7fb7f4000a88 #16 0x00005572cefd5644 in handle_one_connection (arg=0x5572d1bac5a8) at /home/travis/src/sql/sql_connect.cc:1308 connect = 0x5572d1bac5a8 #17 0x00007fb846952184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #18 0x00007fb845e5effd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available.