Stack trace of thread 17993: #0 0x00007f466c005691 __dynamic_cast (libstdc++.so.6) #1 0x00007f4662b80b01 _ZN6antlr43atn18ParserATNSimulator15computeReachSetEPNS0_12ATNConfigSetEmb (libantlr4-runtime.so.4.7.1) #2 0x00007f4662b7ca7c _ZN6antlr43atn18ParserATNSimulator18computeTargetStateERNS_3dfa3DFAEPNS2_8DFAStateEm (libantlr4-runtime.so.4.7.1) #3 0x00007f4662b8156f _ZN6antlr43atn18ParserATNSimulator7execATNERNS_3dfa3DFAEPNS2_8DFAStateEPNS_11TokenStreamEmPNS_17ParserRuleContextE (libantlr4-runtime.so.4.7.1) #4 0x00007f4662b82a69 _ZN6antlr43atn18ParserATNSimulator15adaptivePredictEPNS_11TokenStreamEmPNS_17ParserRuleContextE (libantlr4-runtime.so.4.7.1) #5 0x00007f466ac29274 _ZN7parsers11MySQLParser5queryEv (libparsers.so.8.0.12) #6 0x00007f46431defda _ZN23MySQLParserServicesImpl14checkSqlSyntaxESt10shared_ptrIN7parsers18MySQLParserContextEEPKcm14MySQLParseUnit (db.mysql.parser.grt.so) #7 0x00007f466f898284 _ZN11MySQLEditor28do_statement_split_and_checkEi (libwbpublic.so.8.0.12) #8 0x00007f466c1426ee _ZN13ThreadedTimer13pool_functionEPvS0_ (libwbbase.so.8.0.12) #9 0x00007f466dd7c463 n/a (libglib-2.0.so.0) #10 0x00007f466dd7ba2a n/a (libglib-2.0.so.0) #11 0x00007f466c621a8d start_thread (libpthread.so.0) #12 0x00007f466be94823 __clone (libc.so.6) Stack trace of thread 17727: #0 0x00007f466be89991 __poll (libc.so.6) #1 0x00007f466b93a713 _ZN3ssh16SSHTunnelManager18localSocketHandlerEv (libwbssh.so.8.0.12) #2 0x00007f466b92ffcd _ZN3ssh9SSHThread4_runEv (libwbssh.so.8.0.12) #3 0x00007f466c033043 execute_native_thread_routine (libstdc++.so.6) #4 0x00007f466c621a8d start_thread (libpthread.so.0) #5 0x00007f466be94823 __clone (libc.so.6) Stack trace of thread 17960: #0 0x00007f466be8f1ed syscall (libc.so.6) #1 0x00007f466dd9a52d g_cond_wait_until (libglib-2.0.so.0) #2 0x00007f466dd25903 n/a (libglib-2.0.so.0) #3 0x00007f466dd7c436 n/a (libglib-2.0.so.0) #4 0x00007f466dd7ba2a n/a (libglib-2.0.so.0) #5 0x00007f466c621a8d start_thread (libpthread.so.0) #6 0x00007f466be94823 __clone (libc.so.6) Stack trace of thread 17961: #0 0x00007f466be89a86 ppoll (libc.so.6) #1 0x00007f4668e4252f _Z11vio_io_waitP3Vio17enum_vio_io_eventi (libmysqlcppconn.so.7) #2 0x00007f4668e425b3 _Z18vio_socket_io_waitP3Vio17enum_vio_io_event (libmysqlcppconn.so.7) #3 0x00007f4668e42616 _Z8vio_readP3VioPhm (libmysqlcppconn.so.7) #4 0x00007f4668e42696 _Z13vio_read_buffP3VioPhm (libmysqlcppconn.so.7) #5 0x00007f4668e73e03 n/a (libmysqlcppconn.so.7) #6 0x00007f4668e74097 n/a (libmysqlcppconn.so.7) #7 0x00007f4668e74a74 _Z11my_net_readP3NET (libmysqlcppconn.so.7) #8 0x00007f4668e227ff cli_safe_read_with_ok (libmysqlcppconn.so.7) #9 0x00007f4668e29b20 cli_advanced_command (libmysqlcppconn.so.7) #10 0x00007f4668e2d0d6 mysql_ping (libmysqlcppconn.so.7) #11 0x00007f4668de4ba6 _ZN3sql5mysql16MySQL_Connection7isValidEv (libmysqlcppconn.so.7) #12 0x00007f466ff35ad4 _ZN13SqlEditorForm27ensure_valid_dbc_connectionERSt10shared_ptrIN3sql22Dbc_connection_handlerEERN4base8RecMutexEbb (libwbprivate.so.8.0.12) #13 0x00007f466ff35ece _ZN13SqlEditorForm27ensure_valid_aux_connectionERSt10shared_ptrIN3sql22Dbc_connection_handlerEEb (libwbprivate.so.8.0.12) #14 0x00007f466ff8008a _ZN23SqlEditorTreeController29do_fetch_live_schema_contentsESt8weak_ptrIS_ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt8functionIFvS9_St10shared_ptrINS2_4listIS7_SaIS7_EEEESF_SF_SF_bEE (libwbprivate.so.8.0.12) #15 0x00007f466ff9b9ba _ZNSt17_Function_handlerIFN3grt3RefINS0_8internal6StringEEEvESt5_BindIFM23SqlEditorTreeControllerFS4_St8weak_ptrIS7_ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt8functionIFvSH_St10shared_ptrINSA_4listISF_SaISF_EEEESN_SN_SN_bEEEPS7_S9_SF_SP_EEE9_M_invokeERKSt9_Any_data (libwbprivate.so.8.0.12) #16 0x00007f466f7eafeb _ZNSt17_Function_handlerIFN3grt8ValueRefEvESt8functionIFNS0_3RefINS0_8internal6StringEEEvEEE9_M_invokeERKSt9_Any_data (libwbpublic.so.8.0.12) #17 0x00007f466f78b9f8 _ZN3bec7GRTTask7executeEv (libwbpublic.so.8.0.12) #18 0x00007f466f78dd5a _ZN3bec13GRTDispatcher12execute_taskESt10shared_ptrINS_11GRTTaskBaseEE (libwbpublic.so.8.0.12) #19 0x00007f466f78e0b8 _ZN3bec13GRTDispatcher13worker_threadEPv (libwbpublic.so.8.0.12) #20 0x00007f466dd7ba2a n/a (libglib-2.0.so.0) #21 0x00007f466c621a8d start_thread (libpthread.so.0) #22 0x00007f466be94823 __clone (libc.so.6) Stack trace of thread 17292: #0 0x00007f466be89991 __poll (libc.so.6) #1 0x00007f466dd53523 n/a (libglib-2.0.so.0) #2 0x00007f466dd5363e g_main_context_iteration (libglib-2.0.so.0) #3 0x00007f466dd53692 n/a (libglib-2.0.so.0) #4 0x00007f466dd7ba2a n/a (libglib-2.0.so.0) #5 0x00007f466c621a8d start_thread (libpthread.so.0) #6 0x00007f466be94823 __clone (libc.so.6) Stack trace of thread 17109: #0 0x00007f466be89991 __poll (libc.so.6) #1 0x00007f466dd53523 n/a (libglib-2.0.so.0) #2 0x00007f466dd5363e g_main_context_iteration (libglib-2.0.so.0) #3 0x00007f46671e597e g_application_run (libgio-2.0.so.0) #4 0x00005573c5c54b16 main (mysql-workbench-bin) #5 0x00007f466bdbd003 __libc_start_main (libc.so.6) #6 0x00005573c5c560de _start (mysql-workbench-bin) Stack trace of thread 17772: #0 0x00007f466c62b840 __nanosleep (libpthread.so.0) #1 0x00007f466dd7d1b1 g_usleep (libglib-2.0.so.0) #2 0x00007f466c142cca _ZN13ThreadedTimer9main_loopEv (libwbbase.so.8.0.12) #3 0x00007f466c142e59 _ZN13ThreadedTimer5startEPv (libwbbase.so.8.0.12) #4 0x00007f466dd7ba2a n/a (libglib-2.0.so.0) #5 0x00007f466c621a8d start_thread (libpthread.so.0) #6 0x00007f466be94823 __clone (libc.so.6) Stack trace of thread 17992: #0 0x00007f466be1cc7d _int_malloc (libc.so.6) #1 0x00007f466be1e8ba malloc (libc.so.6) #2 0x00007f466c0075fd _Znwm (libstdc++.so.6) #3 0x00007f4662b6146c _ZNSt10_HashtableImSt4pairIKmPN6antlr43atn9ATNConfigEESaIS6_ENSt8__detail10_Select1stESt8equal_toImESt4hashImENS8_18_Mod_range_hashingENS8_20_Default_ranged_hashENS8_20_Prime_rehash_policyENS8_17_Hashtable_traitsILb0ELb0ELb1EEEE21_M_insert_unique_nodeEmmPNS8_10_Hash_nodeIS6_Lb0EEEm (libantlr4-runtime.so.4.7.1) #4 0x00007f4662b61686 _ZNSt8__detail9_Map_baseImSt4pairIKmPN6antlr43atn9ATNConfigEESaIS7_ENS_10_Select1stESt8equal_toImESt4hashImENS_18_Mod_range_hashingENS_20_Default_ranged_hashENS_20_Prime_rehash_policyENS_17_Hashtable_traitsILb0ELb0ELb1EEELb1EEixERS2_ (libantlr4-runtime.so.4.7.1) #5 0x00007f4662b6092c _ZN6antlr43atn12ATNConfigSet3addERKSt10shared_ptrINS0_9ATNConfigEEPNS0_27PredictionContextMergeCacheE (libantlr4-runtime.so.4.7.1) #6 0x00007f4662b73e27 _ZN6antlr43atn17LexerATNSimulator7closureEPNS_10CharStreamERKSt10shared_ptrINS0_14LexerATNConfigEEPNS0_12ATNConfigSetEbbb (libantlr4-runtime.so.4.7.1) #7 0x00007f4662b73fe2 _ZN6antlr43atn17LexerATNSimulator7closureEPNS_10CharStreamERKSt10shared_ptrINS0_14LexerATNConfigEEPNS0_12ATNConfigSetEbbb (libantlr4-runtime.so.4.7.1) #8 0x00007f4662b73fe2 _ZN6antlr43atn17LexerATNSimulator7closureEPNS_10CharStreamERKSt10shared_ptrINS0_14LexerATNConfigEEPNS0_12ATNConfigSetEbbb (libantlr4-runtime.so.4.7.1) #9 0x00007f4662b73fe2 _ZN6antlr43atn17LexerATNSimulator7closureEPNS_10CharStreamERKSt10shared_ptrINS0_14LexerATNConfigEEPNS0_12ATNConfigSetEbbb (libantlr4-runtime.so.4.7.1) #10 0x00007f4662b73fe2 _ZN6antlr43atn17LexerATNSimulator7closureEPNS_10CharStreamERKSt10shared_ptrINS0_14LexerATNConfigEEPNS0_12ATNConfigSetEbbb (libantlr4-runtime.so.4.7.1) #11 0x00007f4662b73fe2 _ZN6antlr43atn17LexerATNSimulator7closureEPNS_10CharStreamERKSt10shared_ptrINS0_14LexerATNConfigEEPNS0_12ATNConfigSetEbbb (libantlr4-runtime.so.4.7.1) #12 0x00007f4662b742eb _ZN6antlr43atn17LexerATNSimulator7closureEPNS_10CharStreamERKSt10shared_ptrINS0_14LexerATNConfigEEPNS0_12ATNConfigSetEbbb (libantlr4-runtime.so.4.7.1) #13 0x00007f4662b73fe2 _ZN6antlr43atn17LexerATNSimulator7closureEPNS_10CharStreamERKSt10shared_ptrINS0_14LexerATNConfigEEPNS0_12ATNConfigSetEbbb (libantlr4-runtime.so.4.7.1) #14 0x00007f4662b742eb _ZN6antlr43atn17LexerATNSimulator7closureEPNS_10CharStreamERKSt10shared_ptrINS0_14LexerATNConfigEEPNS0_12ATNConfigSetEbbb (libantlr4-runtime.so.4.7.1) #15 0x00007f4662b73fe2 _ZN6antlr43atn17LexerATNSimulator7closureEPNS_10CharStreamERKSt10shared_ptrINS0_14LexerATNConfigEEPNS0_12ATNConfigSetEbbb (libantlr4-runtime.so.4.7.1) #16 0x00007f4662b731e1 _ZN6antlr43atn17LexerATNSimulator21getReachableConfigSetEPNS_10CharStreamEPNS0_12ATNConfigSetES5_m (libantlr4-runtime.so.4.7.1) #17 0x00007f4662b739a2 _ZN6antlr43atn17LexerATNSimulator18computeTargetStateEPNS_10CharStreamEPNS_3dfa8DFAStateEm (libantlr4-runtime.so.4.7.1) #18 0x00007f4662b726f1 _ZN6antlr43atn17LexerATNSimulator7execATNEPNS_10CharStreamEPNS_3dfa8DFAStateE (libantlr4-runtime.so.4.7.1) #19 0x00007f4662b72b58 _ZN6antlr43atn17LexerATNSimulator5matchEPNS_10CharStreamEm (libantlr4-runtime.so.4.7.1) #20 0x00007f4662b3de00 _ZN6antlr45Lexer9nextTokenEv (libantlr4-runtime.so.4.7.1) #21 0x00007f466ac59ed8 _ZN7parsers14MySQLBaseLexer9nextTokenEv (libparsers.so.8.0.12) #22 0x00007f4662b349ad _ZN6antlr419BufferedTokenStream5fetchEm (libantlr4-runtime.so.4.7.1) #23 0x00007f4662b33057 _ZN6antlr419BufferedTokenStream18nextTokenOnChannelEmm (libantlr4-runtime.so.4.7.1) #24 0x00007f4662b33585 _ZN6antlr419BufferedTokenStream7consumeEv (libantlr4-runtime.so.4.7.1) #25 0x00007f4662b814fa _ZN6antlr43atn18ParserATNSimulator7execATNERNS_3dfa3DFAEPNS2_8DFAStateEPNS_11TokenStreamEmPNS_17ParserRuleContextE (libantlr4-runtime.so.4.7.1) #26 0x00007f4662b82a69 _ZN6antlr43atn18ParserATNSimulator15adaptivePredictEPNS_11TokenStreamEmPNS_17ParserRuleContextE (libantlr4-runtime.so.4.7.1) #27 0x00007f466ac23aba _ZN7parsers11MySQLParser15selectStatementEv (libparsers.so.8.0.12) #28 0x00007f466ac28d79 _ZN7parsers11MySQLParser15simpleStatementEv (libparsers.so.8.0.12) #29 0x00007f466ac29525 _ZN7parsers11MySQLParser5queryEv (libparsers.so.8.0.12) #30 0x00007f46431defda _ZN23MySQLParserServicesImpl14checkSqlSyntaxESt10shared_ptrIN7parsers18MySQLParserContextEEPKcm14MySQLParseUnit (db.mysql.parser.grt.so) #31 0x00007f466f898284 _ZN11MySQLEditor28do_statement_split_and_checkEi (libwbpublic.so.8.0.12) #32 0x00007f466c1426ee _ZN13ThreadedTimer13pool_functionEPvS0_ (libwbbase.so.8.0.12) #33 0x00007f466dd7c463 n/a (libglib-2.0.so.0) #34 0x00007f466dd7ba2a n/a (libglib-2.0.so.0) #35 0x00007f466c621a8d start_thread (libpthread.so.0) #36 0x00007f466be94823 __clone (libc.so.6) Stack trace of thread 17293: #0 0x00007f466be89991 __poll (libc.so.6) #1 0x00007f466dd53523 n/a (libglib-2.0.so.0) #2 0x00007f466dd538e2 g_main_loop_run (libglib-2.0.so.0) #3 0x00007f4667213348 n/a (libgio-2.0.so.0) #4 0x00007f466dd7ba2a n/a (libglib-2.0.so.0) #5 0x00007f466c621a8d start_thread (libpthread.so.0) #6 0x00007f466be94823 __clone (libc.so.6) Stack trace of thread 17771: #0 0x00007f466be89991 __poll (libc.so.6) #1 0x00007f466b23f6fa n/a (libssh.so.4) #2 0x00007f466b938900 _ZN3ssh16SSHTunnelHandler16handleConnectionEv (libwbssh.so.8.0.12) #3 0x00007f466b92ffcd _ZN3ssh9SSHThread4_runEv (libwbssh.so.8.0.12) #4 0x00007f466c033043 execute_native_thread_routine (libstdc++.so.6) #5 0x00007f466c621a8d start_thread (libpthread.so.0) #6 0x00007f466be94823 __clone (libc.so.6) Stack trace of thread 17926: #0 0x00007f466be8f1ed syscall (libc.so.6) #1 0x00007f466dd9a52d g_cond_wait_until (libglib-2.0.so.0) #2 0x00007f466dd25903 n/a (libglib-2.0.so.0) #3 0x00007f466dd25eee g_async_queue_timeout_pop (libglib-2.0.so.0) #4 0x00007f466f78df30 _ZN3bec13GRTDispatcher13worker_threadEPv (libwbpublic.so.8.0.12) #5 0x00007f466dd7ba2a n/a (libglib-2.0.so.0) #6 0x00007f466c621a8d start_thread (libpthread.so.0) #7 0x00007f466be94823 __clone (libc.so.6) Stack trace of thread 17774: #0 0x00007f466be8f1ed syscall (libc.so.6) #1 0x00007f466dd9a52d g_cond_wait_until (libglib-2.0.so.0) #2 0x00007f466dd25903 n/a (libglib-2.0.so.0) #3 0x00007f466dd25eee g_async_queue_timeout_pop (libglib-2.0.so.0) #4 0x00007f466f78df30 _ZN3bec13GRTDispatcher13worker_threadEPv (libwbpublic.so.8.0.12) #5 0x00007f466dd7ba2a n/a (libglib-2.0.so.0) #6 0x00007f466c621a8d start_thread (libpthread.so.0) #7 0x00007f466be94823 __clone (libc.so.6) Stack trace of thread 17325: #0 0x00007f466be8f1ed syscall (libc.so.6) #1 0x00007f466dd9a52d g_cond_wait_until (libglib-2.0.so.0) #2 0x00007f466dd25903 n/a (libglib-2.0.so.0) #3 0x00007f466dd25eee g_async_queue_timeout_pop (libglib-2.0.so.0) #4 0x00007f466f78df30 _ZN3bec13GRTDispatcher13worker_threadEPv (libwbpublic.so.8.0.12) #5 0x00007f466dd7ba2a n/a (libglib-2.0.so.0) #6 0x00007f466c621a8d start_thread (libpthread.so.0) #7 0x00007f466be94823 __clone (libc.so.6) Stack trace of thread 17959: #0 0x00007f466be8f1ed syscall (libc.so.6) #1 0x00007f466dd9a52d g_cond_wait_until (libglib-2.0.so.0) #2 0x00007f466dd25903 n/a (libglib-2.0.so.0) #3 0x00007f466dd7c436 n/a (libglib-2.0.so.0) #4 0x00007f466dd7ba2a n/a (libglib-2.0.so.0) #5 0x00007f466c621a8d start_thread (libpthread.so.0) #6 0x00007f466be94823 __clone (libc.so.6) Program terminated with signal SIGSEGV, Segmentation fault. #0 __cxxabiv1::__dynamic_cast (src_ptr=0x591, src_type=0x7f4662de7450 , dst_type=0x7f4662de8c78 , src2dst=0) at /build/gcc/src/gcc/libstdc++-v3/libsupc++/dyncast.cc:50 50 /build/gcc/src/gcc/libstdc++-v3/libsupc++/dyncast.cc: No such file or directory.