BT FULL for bug -> #78627 (gdb) bt full #0 0x00007ffff625d532 in _int_malloc () from /lib64/libc.so.6 No symbol table info available. #1 0x00007ffff625e991 in malloc () from /lib64/libc.so.6 No symbol table info available. #2 0x00007ffff6acf0bd in operator new(unsigned long) () from /usr/lib64/libstdc++.so.6 No symbol table info available. #3 0x00007fffc8f5b2ab in Certifier::Certifier (this=0x7fffbc051d20) at /export/home/pb2/build/sb_0-16452762-1441960761.59/release-0.5.0-export-8447366/BIN/BUILD/mysql-server/plugin/group_replication/src/certifier.cc:209 certifier_mutexes = {{m_key = 0x0, m_name = 0x0, m_flags = 0}, {m_key = 0x3400000013, m_name = 0x7c0000005b
, m_flags = 119}} #4 0x00007fffc8f6bb36 in Certification_handler::initialize (this=0x7fffbc0507e0) at /export/home/pb2/build/sb_0-16452762-1441960761.59/release-0.5.0-export-8447366/BIN/BUILD/mysql-server/plugin/group_replication/src/handlers/certification_handler.cc:32 No locals. #5 0x00007fffc8f634d7 in configure_pipeline (pipeline=0x7fffbc051a80, handler_list=0x7fffbc0506f0, num_handlers=3) at /export/home/pb2/build/sb_0-16452762-1441960761.59/release-0.5.0-export-8447366/BIN/BUILD/mysql-server/plugin/group_replication/src/pipeline_factory.cc:143 handler = 0x7fffbc0507e0 i = error = #6 0x00007fffc8f6364d in get_pipeline (pipeline_type=, pipeline=0x7fffbc051a80) at /export/home/pb2/build/sb_0-16452762-1441960761.59/release-0.5.0-export-8447366/BIN/BUILD/mysql-server/plugin/group_replication/src/pipeline_factory.cc:30 handler_list = 0x7fffbc0506f0 num_handlers = 3 error = #7 0x00007fffc8f554b0 in Applier_module::setup_applier_module (this=0x7fffbc051920, pipeline_type=STANDARD_GROUP_REPLICATION_PIPELINE, reset_logs=false, stop_timeout=31536000, group_sidno=2) at /export/home/pb2/build/sb_0-16452762-1441960761.59/release-0.5.0-export-8447366/BIN/BUILD/mysql-server/plugin/group_replication/src/applier.cc:99 error = 0 #8 0x00007fffc8f63eca in configure_and_start_applier_module () at /export/home/pb2/build/sb_0-16452762-1441960761.59/release-0.5.0-export-8447366/BIN/BUILD/mysql-server/plugin/group_replication/src/plugin.cc:761 ---Type to continue, or q to quit--- error = #9 0x00007fffc8f657df in plugin_group_replication_start () at /export/home/pb2/build/sb_0-16452762-1441960761.59/release-0.5.0-export-8447366/BIN/BUILD/mysql-server/plugin/group_replication/src/plugin.cc:289 auto_lock_mutex = {ptr_mutex = 0x7fffc9187b40} error = 0 #10 0x00000000016927c9 in Group_replication_handler::start (this=0x378f2d0) at /home/full_datadir/mysql-5.7.8-rc/sql/rpl_group_replication.cc:56 No locals. #11 0x0000000001692b81 in group_replication_start () at /home/full_datadir/mysql-5.7.8-rc/sql/rpl_group_replication.cc:192 ret = 32767 #12 0x000000000149739c in mysql_execute_command (thd=0x7fffbc007180) at /home/full_datadir/mysql-5.7.8-rc/sql/sql_parse.cc:3029 res = 0 lex = 0x7fffbc009390 __PRETTY_FUNCTION__ = "int mysql_execute_command(THD*)" _db_stack_frame_ = {func = 0x201e926 "mysql_parse", file = 0x201d8e8 "/home/full_datadir/mysql-5.7.8-rc/sql/sql_parse.cc", level = 2147483652, prev = 0x7fffc8ef0d30} trace_command = { = {started = false, requires_key = 207, has_disabled_I_S = true, empty = 188, stmt = 0x2c77bc0, saved_key = 0x7fffc8ef0800 "0\n\357\310\377\177", previous_key = "\266\224\321\001\000\000\000\000\200q\000\274\377\177\000\000\237\331|\001\000\000\000\000\060"}, } trace_command_steps = { = {started = false, requires_key = 9, has_disabled_I_S = 239, empty = 200, stmt = 0x1d1bece, saved_key = 0x7fffc8ef09e0 "x\223", previous_key = " \317\"\002\333\000\000\000\300\a\357\310\377\177\000\000\200\343|\001\000\000\000\000\272"}, } ots = {ctx = 0x7fffbc009378, error = false} __func__ = "mysql_execute_command" select_lex = 0x7fffbc0107f0 first_table = 0x0 all_tables = 0x0 unit = 0x7fffbc014590 #13 0x000000000149e15b in mysql_parse (thd=0x7fffbc007180, parser_state=0x7fffc8ef14a0) at /home/full_datadir/mysql-5.7.8-rc/sql/sql_parse.cc:5255 lex = 0x7fffbc009390 err = false found_semicolon = 0x0 error = 32767 ---Type to continue, or q to quit--- _db_stack_frame_ = {func = 0x201db4e "dispatch_command", file = 0x201d8e8 "/home/full_datadir/mysql-5.7.8-rc/sql/sql_parse.cc", level = 2147483651, prev = 0x7fffc8ef1a30} __PRETTY_FUNCTION__ = "void mysql_parse(THD*, Parser_state*)" __func__ = "mysql_parse" #14 0x0000000001492dec in dispatch_command (thd=0x7fffbc007180, com_data=0x7fffc8ef1cd0, command=COM_QUERY) at /home/full_datadir/mysql-5.7.8-rc/sql/sql_parse.cc:1272 packet_end = 0x7fffbc01cef7 "" parser_state = {m_input = {m_compute_digest = false}, m_lip = {m_thd = 0x7fffbc007180, yylineno = 1, yytoklen = 0, yylval = 0x7fffc8eeeb50, lookahead_token = -1, lookahead_yylval = 0x0, query_charset = 0x2bdc5a0, m_ptr = 0x7fffbc01cef8 "E", m_tok_start = 0x7fffbc01cef8 "E", m_tok_end = 0x7fffbc01cef8 "E", m_end_of_query = 0x7fffbc01cef7 "", m_buf = 0x7fffbc01cee0 "START GROUP_REPLICATION", m_buf_length = 23, m_echo = true, m_echo_saved = false, m_cpp_buf = 0x7fffbc03e1b0 "START GROUP_REPLICATION", m_cpp_ptr = 0x7fffbc03e1c7 "", m_cpp_tok_start = 0x7fffbc03e1c7 "", m_cpp_tok_end = 0x7fffbc03e1c7 "", m_body_utf8 = 0x0, m_body_utf8_ptr = 0x0, m_cpp_utf8_processed_ptr = 0x0, next_state = MY_LEX_END, found_semicolon = 0x0, tok_bitmap = 0 '\000', ignore_space = false, stmt_prepare_mode = false, multi_statements = true, in_comment = NO_COMMENT, in_comment_saved = NO_COMMENT, m_cpp_text_start = 0x0, m_cpp_text_end = 0x0, m_underscore_cs = 0x0, m_digest = 0x0}, m_yacc = {yacc_yyss = 0x0, yacc_yyvs = 0x0, yacc_yyls = 0x0, m_lock_type = TL_READ_DEFAULT, m_mdl_type = MDL_SHARED_READ, m_ha_rkey_mode = HA_READ_KEY_EXACT}, m_digest_psi = 0x7fffbc008f08, m_comment = false} __PRETTY_FUNCTION__ = "bool dispatch_command(THD*, COM_DATA*, enum_server_command)" __func__ = "dispatch_command" error = false thd_manager = 0x2d64380 _db_stack_frame_ = {func = 0x201d9b8 "do_command", file = 0x201d8e8 "/home/full_datadir/mysql-5.7.8-rc/sql/sql_parse.cc", level = 2147483650, prev = 0x7fffc8ef1cb0} #15 0x00000000014917f3 in do_command (thd=0x7fffbc007180) at /home/full_datadir/mysql-5.7.8-rc/sql/sql_parse.cc:852 return_value = false net = 0x7fffbc008a50 command = COM_QUERY com_data = {com_init_db = {db_name = 0x7fffbc00c7b1 "START GROUP_REPLICATION", length = 23}, com_refresh = {options = 177 '\261'}, com_shutdown = { level = 3154167729}, com_kill = {id = 140736347555761}, com_set_option = {opt_command = 3154167729}, com_stmt_execute = { stmt_id = 140736347555761, flags = 23, params = 0x7fffc8ef1d20 "\200\035\357\310\377\177", params_length = 140736347533696}, com_stmt_fetch = { stmt_id = 140736347555761, num_rows = 23}, com_stmt_send_long_data = {stmt_id = 140736347555761, param_number = 23, longdata = 0x7fffc8ef1d20 "\200\035\357\310\377\177", length = 140736347533696}, com_stmt_prepare = { query = 0x7fffbc00c7b1 "START GROUP_REPLICATION", length = 23}, com_stmt_close = {stmt_id = 3154167729}, com_stmt_reset = {stmt_id = 3154167729}, ---Type to continue, or q to quit--- com_query = {query = 0x7fffbc00c7b1 "START GROUP_REPLICATION", length = 23}, com_field_list = { table_name = 0x7fffbc00c7b1 "START GROUP_REPLICATION", table_name_length = 23, query = 0x7fffc8ef1d20 "\200\035\357\310\377\177", query_length = 3154145664}} __PRETTY_FUNCTION__ = "bool do_command(THD*)" rc = 0 classic = true _db_stack_frame_ = {func = 0x222e5b5 "?func", file = 0x222e5bb "?file", level = 2147483649, prev = 0x0} #16 0x00000000015c9042 in handle_connection (arg=0x36c1a50) at /home/full_datadir/mysql-5.7.8-rc/sql/conn_handler/connection_handler_per_thread.cc:300 thd = 0x7fffbc007180 thd_manager = 0x2d64380 handler_manager = 0x2ce65d0 channel_info = 0x36c1a50 pthread_reused = false #17 0x0000000001c56c41 in pfs_spawn_thread (arg=0x37d1990) at /home/full_datadir/mysql-5.7.8-rc/storage/perfschema/pfs.cc:2178 typed_arg = 0x37d1990 user_arg = 0x36c1a50 pfs = 0x7ffff1842d80 user_start_routine = 0x15c8e78 klass = 0x2caf880 #18 0x00007ffff7bc79d1 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #19 0x00007ffff62ccb6d in clone () from /lib64/libc.so.6 No symbol table info available.