[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 0x00007f90c06ab611 in __pthread_kill (threadid=, signo=11) at ../nptl/sysdeps/unix/sysv/linux/pthread_kill.c:61 61 ../nptl/sysdeps/unix/sysv/linux/pthread_kill.c: No such file or directory. Thread 44 (Thread 0x7f90b0f57700 (LWP 7774)): #0 0x00007f90bd4f4209 in rocksdb::crc32c::Slow_CRC32 (l=0x7f90b0f53d40, p=0x7f90b0f53d38) at /home/travis/src/storage/rocksdb/rocksdb/util/crc32c.cc:323 #1 0x00007f90bd4f4731 in rocksdb::crc32c::ExtendImpl (crc=0, buf=0x7f90aa0d5a78 "", size=68724) at /home/travis/src/storage/rocksdb/rocksdb/util/crc32c.cc:389 #2 0x00007f90bd4f4509 in rocksdb::crc32c::Extend (crc=0, buf=0x7f90aa0d5a78 "", size=68724) at /home/travis/src/storage/rocksdb/rocksdb/util/crc32c.cc:488 #3 0x00007f90bd392779 in rocksdb::crc32c::Value (data=0x7f90aa0d5a78 "", n=68724) at /home/travis/src/storage/rocksdb/rocksdb/util/crc32c.h:27 #4 0x00007f90bd61a6dc in rocksdb::BlockBasedTableBuilder::WriteRawBlock (this=0x7f90a8186c20, block_contents=..., type=, handle=0x7f90aa3e3b18) at /home/travis/src/storage/rocksdb/rocksdb/table/block_based_table_builder.cc:557 #5 0x00007f90bd61a49b in rocksdb::BlockBasedTableBuilder::WriteBlock (this=0x7f90a8186c20, raw_block_contents=..., handle=0x7f90aa3e3b18, is_data_block=true) at /home/travis/src/storage/rocksdb/rocksdb/table/block_based_table_builder.cc:535 #6 0x00007f90bd619f5a in rocksdb::BlockBasedTableBuilder::WriteBlock (this=0x7f90a8186c20, block=0x7f90aa3e38e8, handle=0x7f90aa3e3b18, is_data_block=true) at /home/travis/src/storage/rocksdb/rocksdb/table/block_based_table_builder.cc:456 #7 0x00007f90bd619e96 in rocksdb::BlockBasedTableBuilder::Flush (this=0x7f90a8186c20) at /home/travis/src/storage/rocksdb/rocksdb/table/block_based_table_builder.cc:445 #8 0x00007f90bd619b4d in rocksdb::BlockBasedTableBuilder::Add (this=0x7f90a8186c20, key=..., value=...) at /home/travis/src/storage/rocksdb/rocksdb/table/block_based_table_builder.cc:394 #9 0x00007f90bd5944bf in rocksdb::BuildTable (dbname="./#rocksdb", env=0x7f90bdb57720 , ioptions=..., mutable_cf_options=..., env_options=..., table_cache=0x55575dc7d8a0, iter=0x7f90b0f54ad8, range_del_iter=std::unique_ptr containing 0x0, meta=0x7f90b0f55ad0, internal_comparator=..., int_tbl_prop_collector_factories=0x55575dc7b3a0, column_family_id=0, column_family_name="default", snapshots=std::vector of length 5, capacity 5 = {...}, earliest_write_conflict_snapshot=20012, compression=, compression_opts=..., paranoid_file_checks=false, internal_stats=0x55575dc7b970, reason=rocksdb::kFlush, event_logger=0x55575dc6fc98, job_id=29, io_priority=rocksdb::Env::IO_HIGH, table_properties=0x7f90b0f55998, level=0, creation_time=1520215014) at /home/travis/src/storage/rocksdb/rocksdb/db/builder.cc:144 #10 0x00007f90bd366dd8 in rocksdb::FlushJob::WriteLevel0Table (this=0x7f90b0f55900) at /home/travis/src/storage/rocksdb/rocksdb/db/flush_job.cc:304 #11 0x00007f90bd365dd9 in rocksdb::FlushJob::Run (this=0x7f90b0f55900, file_meta=0x7f90b0f55620) at /home/travis/src/storage/rocksdb/rocksdb/db/flush_job.cc:182 #12 0x00007f90bd2ff368 in rocksdb::DBImpl::FlushMemTableToOutputFile (this=0x55575dc6f160, cfd=0x55575dc7b360, mutable_cf_options=..., made_progress=0x7f90b0f5616f, job_context=0x7f90b0f561b0, log_buffer=0x7f90b0f563b0) at /home/travis/src/storage/rocksdb/rocksdb/db/db_impl_compaction_flush.cc:126 #13 0x00007f90bd305305 in rocksdb::DBImpl::BackgroundFlush (this=0x55575dc6f160, made_progress=0x7f90b0f5616f, job_context=0x7f90b0f561b0, log_buffer=0x7f90b0f563b0) at /home/travis/src/storage/rocksdb/rocksdb/db/db_impl_compaction_flush.cc:1241 #14 0x00007f90bd305559 in rocksdb::DBImpl::BackgroundCallFlush (this=0x55575dc6f160) at /home/travis/src/storage/rocksdb/rocksdb/db/db_impl_compaction_flush.cc:1266 #15 0x00007f90bd304b63 in rocksdb::DBImpl::BGWorkFlush (db=0x55575dc6f160) at /home/travis/src/storage/rocksdb/rocksdb/db/db_impl_compaction_flush.cc:1151 #16 0x00007f90bd63b864 in rocksdb::ThreadPoolImpl::__lambda0::operator() (__closure=0x7f908c2ef350) at /home/travis/src/storage/rocksdb/rocksdb/util/threadpool_imp.cc:424 #17 0x00007f90bd63bcf2 in std::_Function_handler::_M_invoke(const std::_Any_data &) (__functor=...) at /usr/include/c++/4.8/functional:2071 #18 0x00007f90bd53be28 in std::function::operator()() const (this=0x7f90b0f56da0) at /usr/include/c++/4.8/functional:2471 #19 0x00007f90bd63acc2 in rocksdb::ThreadPoolImpl::Impl::BGThread (this=0x55575da26c90, thread_id=0) at /home/travis/src/storage/rocksdb/rocksdb/util/threadpool_imp.cc:237 #20 0x00007f90bd63adaa in rocksdb::ThreadPoolImpl::Impl::BGThreadWrapper (arg=0x55575dc700a0) at /home/travis/src/storage/rocksdb/rocksdb/util/threadpool_imp.cc:261 #21 0x00007f90bd6432d8 in std::_Bind_simple::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x55575dc700f0) at /usr/include/c++/4.8/functional:1732 #22 0x00007f90bd6431e3 in std::_Bind_simple::operator()() (this=0x55575dc700f0) at /usr/include/c++/4.8/functional:1720 #23 0x00007f90bd64317c in std::thread::_Impl >::_M_run() (this=0x55575dc700d8) at /usr/include/c++/4.8/thread:115 #24 0x00007f90c044ba60 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #25 0x00007f90c06a6184 in start_thread (arg=0x7f90b0f57700) at pthread_create.c:312 #26 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 43 (Thread 0x7f90a176f700 (LWP 7863)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055575bd42db0 in safe_cond_timedwait (cond=0x55575c9c2b20 , mp=0x55575c9c5480 , abstime=0x7f90a176edb0, file=0x55575bdd25a0 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x000055575b175973 in inline_mysql_cond_timedwait (that=0x55575c9c2b20 , mutex=0x55575c9c5480 , abstime=0x7f90a176edb0, src_file=0x55575bdd44a0 "/home/travis/src/sql/mysqld.cc", src_line=2997) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x000055575b17a9c9 in cache_thread (thd=0x7f90a4000e70) at /home/travis/src/sql/mysqld.cc:2996 #4 0x000055575b17ac6d in one_thread_per_connection_end (thd=0x7f90a4000e70, put_in_cache=true) at /home/travis/src/sql/mysqld.cc:3083 #5 0x000055575b3efcd8 in do_handle_one_connection (connect=0x55575e839e30) at /home/travis/src/sql/sql_connect.cc:1421 #6 0x000055575b3ef97c in handle_one_connection (arg=0x55575e839e30) at /home/travis/src/sql/sql_connect.cc:1308 #7 0x00007f90c06a6184 in start_thread (arg=0x7f90a176f700) at pthread_create.c:312 #8 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 42 (Thread 0x7f90a17b9700 (LWP 7862)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055575bd42db0 in safe_cond_timedwait (cond=0x55575dc7db68, mp=0x55575dc7d9e8, abstime=0x7f90a17b6220, file=0x7f90bd6669e8 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x00007f90bd251282 in inline_mysql_cond_timedwait (that=0x55575dc7db68, mutex=0x55575dc7d9e8, abstime=0x7f90a17b6220, src_file=0x7f90bd666a78 "/home/travis/src/storage/rocksdb/rdb_mutex_wrapper.cc", src_line=108) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x00007f90bd2516d0 in myrocks::Rdb_cond_var::WaitFor (this=0x55575dc7db60, mutex_arg=std::shared_ptr (count 2, weak 0) 0x55575dc7d9e0, timeout_micros=999976) at /home/travis/src/storage/rocksdb/rdb_mutex_wrapper.cc:108 #4 0x00007f90bd55bfbc in rocksdb::TransactionLockMgr::AcquireWithTimeout (this=0x55575dcae318, txn=0x7f90a8018000, lock_map=0x55575dc81ae0, stripe=0x55575dc83bb0, column_family_id=0, key="\000\000\004\243\000\000\000\000\000\000\000\001", env=0x7f90bdb57720 , timeout=1000000, lock_info=...) at /home/travis/src/storage/rocksdb/rocksdb/utilities/transactions/transaction_lock_mgr.cc:389 #5 0x00007f90bd55b9dd in rocksdb::TransactionLockMgr::TryLock (this=0x55575dcae318, txn=0x7f90a8018000, column_family_id=0, key="\000\000\004\243\000\000\000\000\000\000\000\001", env=0x7f90bdb57720 , exclusive=true) at /home/travis/src/storage/rocksdb/rocksdb/utilities/transactions/transaction_lock_mgr.cc:314 #6 0x00007f90bd54ccfa in rocksdb::PessimisticTransactionDB::TryLock (this=0x55575dcae2b0, txn=0x7f90a8018000, cfh_id=0, key="\000\000\004\243\000\000\000\000\000\000\000\001", exclusive=true) at /home/travis/src/storage/rocksdb/rocksdb/utilities/transactions/pessimistic_transaction_db.cc:318 #7 0x00007f90bd6456be in rocksdb::PessimisticTransaction::TryLock (this=0x7f90a8018000, column_family=0x55575dc8ddc0, key=..., read_only=true, exclusive=true, untracked=false) at /home/travis/src/storage/rocksdb/rocksdb/utilities/transactions/pessimistic_transaction.cc:488 #8 0x00007f90bd64bda3 in rocksdb::TransactionBaseImpl::GetForUpdate (this=0x7f90a8018000, read_options=..., column_family=0x55575dc8ddc0, key=..., value=0x7f90aa45a468, exclusive=true) at /home/travis/src/storage/rocksdb/rocksdb/utilities/transactions/transaction_base.cc:205 #9 0x00007f90bd211683 in myrocks::Rdb_transaction_impl::get_for_update (this=0x7f90a8017e80, column_family=0x55575dc8ddc0, key=..., value=0x7f90aa45a468, exclusive=true) at /home/travis/src/storage/rocksdb/ha_rocksdb.cc:2424 #10 0x00007f90bd1f292f in myrocks::ha_rocksdb::get_for_update (this=0x7f90aa459e98, tx=0x7f90a8017e80, column_family=0x55575dc8ddc0, key=..., value=0x7f90aa45a468) at /home/travis/src/storage/rocksdb/ha_rocksdb.cc:7807 #11 0x00007f90bd1f7a11 in myrocks::ha_rocksdb::rnd_next_with_direction (this=0x7f90aa459e98, buf=0x7f90aa3f8df8 "\377\377\377\377\377\377\377 ", move_forward=true) at /home/travis/src/storage/rocksdb/ha_rocksdb.cc:9344 #12 0x00007f90bd1f75fa in myrocks::ha_rocksdb::rnd_next (this=0x7f90aa459e98, buf=0x7f90aa3f8df8 "\377\377\377\377\377\377\377 ") at /home/travis/src/storage/rocksdb/ha_rocksdb.cc:9262 #13 0x000055575b58425a in handler::ha_rnd_next (this=0x7f90aa459e98, buf=0x7f90aa3f8df8 "\377\377\377\377\377\377\377 ") at /home/travis/src/sql/handler.cc:2759 #14 0x000055575b700bbc in rr_sequential (info=0x7f90a17b6ce0) at /home/travis/src/sql/records.cc:485 #15 0x000055575b204ac3 in READ_RECORD::read_record (this=0x7f90a17b6ce0) at /home/travis/src/sql/records.h:73 #16 0x000055575b71e572 in mysql_delete (thd=0x7f90a801a710, table_list=0x7f90a80714e0, conds=0x7f90a8071d90, order_list=0x7f90a801ef38, limit=8, options=549755813888, result=0x0) at /home/travis/src/sql/sql_delete.cc:722 #17 0x000055575b294c91 in mysql_execute_command (thd=0x7f90a801a710) at /home/travis/src/sql/sql_parse.cc:4917 #18 0x000055575b29e82a in mysql_parse (thd=0x7f90a801a710, rawbuf=0x7f90a8071318 "DELETE FROM `table1_rocksdb` WHERE `col_set_utf8_key_default_null` < RAND() LIMIT 8 /* QNO 9362 CON_ID 21 */", length=109, parser_state=0x7f90a17b85e0, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:8009 #19 0x000055575b28bf23 in dispatch_command (command=COM_QUERY, thd=0x7f90a801a710, packet=0x7f90a8020371 " DELETE FROM `table1_rocksdb` WHERE `col_set_utf8_key_default_null` < RAND() LIMIT 8 /* QNO 9362 CON_ID 21 */ ", packet_length=111, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1838 #20 0x000055575b28a96f in do_command (thd=0x7f90a801a710) at /home/travis/src/sql/sql_parse.cc:1383 #21 0x000055575b3efbef in do_handle_one_connection (connect=0x55575e839e30) at /home/travis/src/sql/sql_connect.cc:1402 #22 0x000055575b3ef97c in handle_one_connection (arg=0x55575e839e30) at /home/travis/src/sql/sql_connect.cc:1308 #23 0x00007f90c06a6184 in start_thread (arg=0x7f90a17b9700) at pthread_create.c:312 #24 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 41 (Thread 0x7f90a1803700 (LWP 7860)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055575bd42db0 in safe_cond_timedwait (cond=0x55575dc83de8, mp=0x55575dc83c98, abstime=0x7f90a1800620, file=0x7f90bd6669e8 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x00007f90bd251282 in inline_mysql_cond_timedwait (that=0x55575dc83de8, mutex=0x55575dc83c98, abstime=0x7f90a1800620, src_file=0x7f90bd666a78 "/home/travis/src/storage/rocksdb/rdb_mutex_wrapper.cc", src_line=108) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x00007f90bd2516d0 in myrocks::Rdb_cond_var::WaitFor (this=0x55575dc83de0, mutex_arg=std::shared_ptr (count 3, weak 0) 0x55575dc83c90, timeout_micros=999977) at /home/travis/src/storage/rocksdb/rdb_mutex_wrapper.cc:108 #4 0x00007f90bd55bfbc in rocksdb::TransactionLockMgr::AcquireWithTimeout (this=0x55575dcae318, txn=0x7f9094020ed0, lock_map=0x55575dc81ae0, stripe=0x55575dc8db00, column_family_id=0, key="\000\000\001,\000\000\000\000\000\000\000\b", env=0x7f90bdb57720 , timeout=1000000, lock_info=...) at /home/travis/src/storage/rocksdb/rocksdb/utilities/transactions/transaction_lock_mgr.cc:389 #5 0x00007f90bd55b9dd in rocksdb::TransactionLockMgr::TryLock (this=0x55575dcae318, txn=0x7f9094020ed0, column_family_id=0, key="\000\000\001,\000\000\000\000\000\000\000\b", env=0x7f90bdb57720 , exclusive=true) at /home/travis/src/storage/rocksdb/rocksdb/utilities/transactions/transaction_lock_mgr.cc:314 #6 0x00007f90bd54ccfa in rocksdb::PessimisticTransactionDB::TryLock (this=0x55575dcae2b0, txn=0x7f9094020ed0, cfh_id=0, key="\000\000\001,\000\000\000\000\000\000\000\b", exclusive=true) at /home/travis/src/storage/rocksdb/rocksdb/utilities/transactions/pessimistic_transaction_db.cc:318 #7 0x00007f90bd6456be in rocksdb::PessimisticTransaction::TryLock (this=0x7f9094020ed0, column_family=0x55575dc8ddc0, key=..., read_only=true, exclusive=true, untracked=false) at /home/travis/src/storage/rocksdb/rocksdb/utilities/transactions/pessimistic_transaction.cc:488 #8 0x00007f90bd64bda3 in rocksdb::TransactionBaseImpl::GetForUpdate (this=0x7f9094020ed0, read_options=..., column_family=0x55575dc8ddc0, key=..., value=0x7f90954301a8, exclusive=true) at /home/travis/src/storage/rocksdb/rocksdb/utilities/transactions/transaction_base.cc:205 #9 0x00007f90bd211683 in myrocks::Rdb_transaction_impl::get_for_update (this=0x7f909401eb70, column_family=0x55575dc8ddc0, key=..., value=0x7f90954301a8, exclusive=true) at /home/travis/src/storage/rocksdb/ha_rocksdb.cc:2424 #10 0x00007f90bd1f292f in myrocks::ha_rocksdb::get_for_update (this=0x7f909542fbd8, tx=0x7f909401eb70, column_family=0x55575dc8ddc0, key=..., value=0x7f90954301a8) at /home/travis/src/storage/rocksdb/ha_rocksdb.cc:7807 #11 0x00007f90bd1f7a11 in myrocks::ha_rocksdb::rnd_next_with_direction (this=0x7f909542fbd8, buf=0x7f909548f048 "\377\377\377\377\377\377\377", move_forward=true) at /home/travis/src/storage/rocksdb/ha_rocksdb.cc:9344 #12 0x00007f90bd1f75fa in myrocks::ha_rocksdb::rnd_next (this=0x7f909542fbd8, buf=0x7f909548f048 "\377\377\377\377\377\377\377") at /home/travis/src/storage/rocksdb/ha_rocksdb.cc:9262 #13 0x000055575b58425a in handler::ha_rnd_next (this=0x7f909542fbd8, buf=0x7f909548f048 "\377\377\377\377\377\377\377") at /home/travis/src/sql/handler.cc:2759 #14 0x000055575b700bbc in rr_sequential (info=0x7f90a1801130) at /home/travis/src/sql/records.cc:485 #15 0x000055575b204ac3 in READ_RECORD::read_record (this=0x7f90a1801130) at /home/travis/src/sql/records.h:73 #16 0x000055575b38a087 in mysql_update (thd=0x7f9094003cc0, table_list=0x7f90940165c0, fields=..., values=..., conds=0x7f9094017070, order_num=0, order=0x0, limit=18446744073709551615, handle_duplicates=DUP_ERROR, ignore=false, found_return=0x7f90a18016c0, updated_return=0x7f90a1801770) at /home/travis/src/sql/sql_update.cc:862 #17 0x000055575b293971 in mysql_execute_command (thd=0x7f9094003cc0) at /home/travis/src/sql/sql_parse.cc:4573 #18 0x000055575b29e82a in mysql_parse (thd=0x7f9094003cc0, rawbuf=0x7f90940163d8 "UPDATE `table0_rocksdb` SET `col_decimal_unsigned_key` = 7 WHERE `col_int_unsigned_default_null` > 5 /* QNO 11429 CON_ID 20 */", length=127, parser_state=0x7f90a18025e0, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:8009 #19 0x000055575b28bf23 in dispatch_command (command=COM_QUERY, thd=0x7f9094003cc0, packet=0x7f909400db61 " UPDATE `table0_rocksdb` SET `col_decimal_unsigned_key` = 7 WHERE `col_int_unsigned_default_null` > 5 /* QNO 11429 CON_ID 20 */ ", packet_length=129, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1838 #20 0x000055575b28a96f in do_command (thd=0x7f9094003cc0) at /home/travis/src/sql/sql_parse.cc:1383 #21 0x000055575b3efbef in do_handle_one_connection (connect=0x55575e839e30) at /home/travis/src/sql/sql_connect.cc:1402 #22 0x000055575b3ef97c in handle_one_connection (arg=0x55575e839e30) at /home/travis/src/sql/sql_connect.cc:1308 #23 0x00007f90c06a6184 in start_thread (arg=0x7f90a1803700) at pthread_create.c:312 #24 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 40 (Thread 0x7f90b013c700 (LWP 7843)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055575bd42db0 in safe_cond_timedwait (cond=0x55575dc83878, mp=0x55575dc836f8, abstime=0x7f90b0139060, file=0x7f90bd6669e8 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x00007f90bd251282 in inline_mysql_cond_timedwait (that=0x55575dc83878, mutex=0x55575dc836f8, abstime=0x7f90b0139060, src_file=0x7f90bd666a78 "/home/travis/src/storage/rocksdb/rdb_mutex_wrapper.cc", src_line=108) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x00007f90bd2516d0 in myrocks::Rdb_cond_var::WaitFor (this=0x55575dc83870, mutex_arg=std::shared_ptr (count 2, weak 0) 0x55575dc836f0, timeout_micros=999965) at /home/travis/src/storage/rocksdb/rdb_mutex_wrapper.cc:108 #4 0x00007f90bd55bfbc in rocksdb::TransactionLockMgr::AcquireWithTimeout (this=0x55575dcae318, txn=0x7f906df6e350, lock_map=0x55575dc81ae0, stripe=0x55575dc83630, column_family_id=0, key="\000\000\003\060\000\000\000\000\000\000\000\001", env=0x7f90bdb57720 , timeout=1000000, lock_info=...) at /home/travis/src/storage/rocksdb/rocksdb/utilities/transactions/transaction_lock_mgr.cc:389 #5 0x00007f90bd55b9dd in rocksdb::TransactionLockMgr::TryLock (this=0x55575dcae318, txn=0x7f906df6e350, column_family_id=0, key="\000\000\003\060\000\000\000\000\000\000\000\001", env=0x7f90bdb57720 , exclusive=true) at /home/travis/src/storage/rocksdb/rocksdb/utilities/transactions/transaction_lock_mgr.cc:314 #6 0x00007f90bd54ccfa in rocksdb::PessimisticTransactionDB::TryLock (this=0x55575dcae2b0, txn=0x7f906df6e350, cfh_id=0, key="\000\000\003\060\000\000\000\000\000\000\000\001", exclusive=true) at /home/travis/src/storage/rocksdb/rocksdb/utilities/transactions/pessimistic_transaction_db.cc:318 #7 0x00007f90bd6456be in rocksdb::PessimisticTransaction::TryLock (this=0x7f906df6e350, column_family=0x55575dc8ddc0, key=..., read_only=true, exclusive=true, untracked=false) at /home/travis/src/storage/rocksdb/rocksdb/utilities/transactions/pessimistic_transaction.cc:488 #8 0x00007f90bd64bda3 in rocksdb::TransactionBaseImpl::GetForUpdate (this=0x7f906df6e350, read_options=..., column_family=0x55575dc8ddc0, key=..., value=0x7f906d7ee0b8, exclusive=true) at /home/travis/src/storage/rocksdb/rocksdb/utilities/transactions/transaction_base.cc:205 #9 0x00007f90bd211683 in myrocks::Rdb_transaction_impl::get_for_update (this=0x7f906d5295b0, column_family=0x55575dc8ddc0, key=..., value=0x7f906d7ee0b8, exclusive=true) at /home/travis/src/storage/rocksdb/ha_rocksdb.cc:2424 #10 0x00007f90bd1f292f in myrocks::ha_rocksdb::get_for_update (this=0x7f906d7edae8, tx=0x7f906d5295b0, column_family=0x55575dc8ddc0, key=..., value=0x7f906d7ee0b8) at /home/travis/src/storage/rocksdb/ha_rocksdb.cc:7807 #11 0x00007f90bd1f7a11 in myrocks::ha_rocksdb::rnd_next_with_direction (this=0x7f906d7edae8, buf=0x7f906d9223d8 "\377\377\377\377\377\373\377 ", move_forward=true) at /home/travis/src/storage/rocksdb/ha_rocksdb.cc:9344 #12 0x00007f90bd1f75fa in myrocks::ha_rocksdb::rnd_next (this=0x7f906d7edae8, buf=0x7f906d9223d8 "\377\377\377\377\377\373\377 ") at /home/travis/src/storage/rocksdb/ha_rocksdb.cc:9262 #13 0x000055575b58425a in handler::ha_rnd_next (this=0x7f906d7edae8, buf=0x7f906d9223d8 "\377\377\377\377\377\373\377 ") at /home/travis/src/sql/handler.cc:2759 #14 0x000055575b5787e5 in find_all_keys (thd=0x7f906c000c70, param=0x7f90b0139ba0, select=0x7f906d60b330, fs_info=0x7f9038bb9220, buffpek_pointers=0x7f90b0139da0, tempfile=0x7f90b0139c30, pq=0x0, found_rows=0x7f9038bb9400) at /home/travis/src/sql/filesort.cc:790 #15 0x000055575b576d4d in filesort (thd=0x7f906c000c70, table=0x7f906d3f43e0, filesort=0x7f90b013a0b0, tracker=0x7f906d60b780, join=0x0, first_table_bit=0) at /home/travis/src/sql/filesort.cc:278 #16 0x000055575b388f3d in mysql_update (thd=0x7f906c000c70, table_list=0x7f906c015fc0, fields=..., values=..., conds=0x7f906c016ab0, order_num=1, order=0x7f906c016d50, limit=18446744073709551615, handle_duplicates=DUP_ERROR, ignore=false, found_return=0x7f90b013a6c0, updated_return=0x7f90b013a770) at /home/travis/src/sql/sql_update.cc:669 #17 0x000055575b293971 in mysql_execute_command (thd=0x7f906c000c70) at /home/travis/src/sql/sql_parse.cc:4573 #18 0x000055575b29e82a in mysql_parse (thd=0x7f906c000c70, rawbuf=0x7f906c015d48 "UPDATE `view_table100_rocksdb` SET `col_set_latin1_not_null_key` = 'root' WHERE `col_char_utf8_key_default_null` < 'potentially' ORDER BY `col_enum_utf8` /* QNO 6392 CON_ID 16 */", length=179, parser_state=0x7f90b013b5e0, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:8009 #19 0x000055575b28bf23 in dispatch_command (command=COM_QUERY, thd=0x7f906c000c70, packet=0x7f906ddec2d1 " UPDATE `view_table100_rocksdb` SET `col_set_latin1_not_null_key` = 'root' WHERE `col_char_utf8_key_default_null` < 'potentially' ORDER BY `col_enum_utf8` /* QNO 6392 CON_ID 16 */ ", packet_length=181, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1838 #20 0x000055575b28a96f in do_command (thd=0x7f906c000c70) at /home/travis/src/sql/sql_parse.cc:1383 #21 0x000055575b3efbef in do_handle_one_connection (connect=0x55575e839e30) at /home/travis/src/sql/sql_connect.cc:1402 #22 0x000055575b3ef97c in handle_one_connection (arg=0x55575e839e30) at /home/travis/src/sql/sql_connect.cc:1308 #23 0x00007f90c06a6184 in start_thread (arg=0x7f90b013c700) at pthread_create.c:312 #24 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 39 (Thread 0x7f90b0186700 (LWP 7842)): #0 0x00007f90bfba5c9d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x000055575bda3415 in vio_io_wait (vio=0x55575dd5aba0, event=VIO_IO_EVENT_READ, timeout=28800000) at /home/travis/src/vio/viosocket.c:962 #2 0x000055575bda1b17 in vio_socket_io_wait (vio=0x55575dd5aba0, event=VIO_IO_EVENT_READ) at /home/travis/src/vio/viosocket.c:119 #3 0x000055575bda1cfd in vio_read (vio=0x55575dd5aba0, buf=0x7f907000b650 "\a", size=4) at /home/travis/src/vio/viosocket.c:196 #4 0x000055575b18cbe0 in my_real_read (net=0x7f9070001218, complen=0x7f90b0185d60, header=1 '\001') at /home/travis/src/sql/net_serv.cc:956 #5 0x000055575b18d44f in my_net_read_packet_reallen (net=0x7f9070001218, read_from_server=1 '\001', reallen=0x7f90b0185dc8) at /home/travis/src/sql/net_serv.cc:1237 #6 0x000055575b18d403 in my_net_read_packet (net=0x7f9070001218, read_from_server=1 '\001') at /home/travis/src/sql/net_serv.cc:1221 #7 0x000055575b28a4bd in do_command (thd=0x7f9070000f00) at /home/travis/src/sql/sql_parse.cc:1264 #8 0x000055575b3efbef in do_handle_one_connection (connect=0x55575e839e30) at /home/travis/src/sql/sql_connect.cc:1402 #9 0x000055575b3ef97c in handle_one_connection (arg=0x55575e839e30) at /home/travis/src/sql/sql_connect.cc:1308 #10 0x00007f90c06a6184 in start_thread (arg=0x7f90b0186700) at pthread_create.c:312 #11 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 38 (Thread 0x7f90b01d0700 (LWP 7838)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055575bd42aae in safe_cond_wait (cond=0x55575c9c2b60 , mp=0x55575c9c5f00 , file=0x55575bde15a0 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1178) at /home/travis/src/mysys/thr_mutex.c:492 #2 0x000055575b1a6ed2 in inline_mysql_cond_wait (that=0x55575c9c2b60 , mutex=0x55575c9c5f00 , src_file=0x55575bde1fed "/home/travis/src/sql/slave.cc", src_line=506) at /home/travis/src/include/mysql/psi/mysql_thread.h:1178 #3 0x000055575b1a82dd in handle_slave_background (arg=0x0) at /home/travis/src/sql/slave.cc:506 #4 0x00007f90c06a6184 in start_thread (arg=0x7f90b01d0700) at pthread_create.c:312 #5 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 37 (Thread 0x7f90bc079700 (LWP 7837)): #0 0x00007f90c06ae0c1 in do_sigwait (sig=0x7f90bc078e10, set=) at ../nptl/sysdeps/unix/sysv/linux/../../../../../sysdeps/unix/sysv/linux/sigwait.c:60 #1 __sigwait (set=0x7f90bc078e40, sig=0x7f90bc078e10) at ../nptl/sysdeps/unix/sysv/linux/../../../../../sysdeps/unix/sysv/linux/sigwait.c:97 #2 0x000055575b17b930 in signal_hand (arg=0x0) at /home/travis/src/sql/mysqld.cc:3546 #3 0x00007f90c06a6184 in start_thread (arg=0x7f90bc079700) at pthread_create.c:312 #4 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 36 (Thread 0x7f90bc0c3700 (LWP 7836)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055575bd42aae in safe_cond_wait (cond=0x55575c9f4f28 , mp=0x55575c9f4e78 , file=0x55575bf7ed40 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1178) at /home/travis/src/mysys/thr_mutex.c:492 #2 0x000055575b6863bb in inline_mysql_cond_wait (that=0x55575c9f4f28 , mutex=0x55575c9f4e78 , src_file=0x55575bf7f4a4 "/home/travis/src/sql/log.cc", src_line=9885) at /home/travis/src/include/mysql/psi/mysql_thread.h:1178 #3 0x000055575b6a0f16 in binlog_background_thread (arg=0x0) at /home/travis/src/sql/log.cc:9885 #4 0x00007f90c06a6184 in start_thread (arg=0x7f90bc0c3700) at pthread_create.c:312 #5 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 35 (Thread 0x7f90627fc700 (LWP 7835)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055575bd42aae in safe_cond_wait (cond=0x7f90627fbdc0, mp=0x7f90627fbe00, file=0x55575bfaa6c0 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1178) at /home/travis/src/mysys/thr_mutex.c:492 #2 0x000055575b786773 in inline_mysql_cond_wait (that=0x7f90627fbdc0, mutex=0x7f90627fbe00, src_file=0x55575bfabdd0 "/home/travis/src/storage/innobase/handler/ha_innodb.cc", src_line=313) at /home/travis/src/include/mysql/psi/mysql_thread.h:1178 #3 0x000055575b78b384 in thd_destructor_proxy () at /home/travis/src/storage/innobase/handler/ha_innodb.cc:313 #4 0x00007f90c06a6184 in start_thread (arg=0x7f90627fc700) at pthread_create.c:312 #5 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 34 (Thread 0x7f9062ffd700 (LWP 7834)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055575b869577 in os_event::wait (this=0x55575ddad9b0) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x000055575b868f7d in os_event::wait_low (this=0x55575ddad9b0, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x000055575b86932f in os_event_wait_low (event=0x55575ddad9b0, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:527 #4 0x000055575ba33d47 in buf_resize_thread () at /home/travis/src/storage/innobase/buf/buf0buf.cc:3125 #5 0x00007f90c06a6184 in start_thread (arg=0x7f9062ffd700) at pthread_create.c:312 #6 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 33 (Thread 0x7f90637fe700 (LWP 7833)): #0 0x00007f90c06adb9d in nanosleep () at ../sysdeps/unix/syscall-template.S:81 #1 0x000055575b8698dc in os_thread_sleep (tm=1000000) at /home/travis/src/storage/innobase/os/os0thread.cc:230 #2 0x000055575ba25d08 in btr_defragment_thread () at /home/travis/src/storage/innobase/btr/btr0defragment.cc:760 #3 0x00007f90c06a6184 in start_thread (arg=0x7f90637fe700) at pthread_create.c:312 #4 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 32 (Thread 0x7f9063fff700 (LWP 7832)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055575b869577 in os_event::wait (this=0x55575ddad8b0) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x000055575b868f7d in os_event::wait_low (this=0x55575ddad8b0, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x000055575b86932f in os_event_wait_low (event=0x55575ddad8b0, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:527 #4 0x000055575ba4b9bd in buf_dump_thread () at /home/travis/src/storage/innobase/buf/buf0dump.cc:805 #5 0x00007f90c06a6184 in start_thread (arg=0x7f9063fff700) at pthread_create.c:312 #6 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 31 (Thread 0x7f907b783700 (LWP 7826)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055575b868e12 in os_event::timed_wait (this=0x55575e80bb10, abstime=0x7f907b782c50) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x000055575b869129 in os_event::wait_time_low (this=0x55575e80bb10, time_in_usec=5000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x000055575b86930a in os_event_wait_time_low (event=0x55575e80bb10, time_in_usec=5000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:510 #4 0x000055575b9ce049 in ib_wqueue_timedwait (wq=0x55575e806a50, wait_in_usecs=5000000) at /home/travis/src/storage/innobase/ut/ut0wqueue.cc:163 #5 0x000055575bb1cc60 in fts_optimize_thread (arg=0x55575e806a50) at /home/travis/src/storage/innobase/fts/fts0opt.cc:3035 #6 0x00007f90c06a6184 in start_thread (arg=0x7f907b783700) at pthread_create.c:312 #7 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 30 (Thread 0x7f90b00f2700 (LWP 7854)): #0 rocksdb::Slice::size (this=0x7f90b00f0050) at /home/travis/src/storage/rocksdb/rocksdb/include/rocksdb/slice.h:56 #1 0x00007f90bd3bee15 in rocksdb::GetVarint32 (input=0x7f90b00f0050, value=0x7f90b00eff6c) at /home/travis/src/storage/rocksdb/rocksdb/util/coding.h:291 #2 0x00007f90bd3bef50 in rocksdb::GetLengthPrefixedSlice (input=0x7f90b00f0050, result=0x7f90b00f0060) at /home/travis/src/storage/rocksdb/rocksdb/util/coding.h:326 #3 0x00007f90bd3f9b25 in rocksdb::ReadRecordFromWriteBatch (input=0x7f90b00f0050, tag=0x7f90b00f002f "\001", column_family=0x7f90b00f0030, key=0x7f90b00f0060, value=0x7f90b00f0070, blob=0x7f90b00f0080, xid=0x7f90b00f0090) at /home/travis/src/storage/rocksdb/rocksdb/db/write_batch.cc:291 #4 0x00007f90bd5776b7 in rocksdb::WriteBatchWithIndex::Rep::ReBuildIndex (this=0x7f907401d0f0) at /home/travis/src/storage/rocksdb/rocksdb/utilities/write_batch_with_index/write_batch_with_index.cc:530 #5 0x00007f90bd578fcd in rocksdb::WriteBatchWithIndex::RollbackToSavePoint (this=0x7f907401cca0) at /home/travis/src/storage/rocksdb/rocksdb/utilities/write_batch_with_index/write_batch_with_index.cc:876 #6 0x00007f90bd64b793 in rocksdb::TransactionBaseImpl::RollbackToSavePoint (this=0x7f907401cc30) at /home/travis/src/storage/rocksdb/rocksdb/utilities/transactions/transaction_base.cc:136 #7 0x00007f90bd644f1c in rocksdb::PessimisticTransaction::RollbackToSavePoint (this=0x7f907401cc30) at /home/travis/src/storage/rocksdb/rocksdb/utilities/transactions/pessimistic_transaction.cc:372 #8 0x00007f90bd2119b5 in myrocks::Rdb_transaction_impl::rollback_stmt (this=0x7f907401cae0) at /home/travis/src/storage/rocksdb/ha_rocksdb.cc:2491 #9 0x00007f90bd1e3990 in myrocks::rocksdb_rollback (hton=0x55575da1c9d0, thd=0x7f9074001e20, rollback_tx=false) at /home/travis/src/storage/rocksdb/ha_rocksdb.cc:3218 #10 0x000055575b58116d in ha_rollback_trans (thd=0x7f9074001e20, all=false) at /home/travis/src/sql/handler.cc:1719 #11 0x000055575b403f15 in trans_rollback_stmt (thd=0x7f9074001e20) at /home/travis/src/sql/transaction.cc:582 #12 0x000055575b299ebc in mysql_execute_command (thd=0x7f9074001e20) at /home/travis/src/sql/sql_parse.cc:6323 #13 0x000055575b29e82a in mysql_parse (thd=0x7f9074001e20, rawbuf=0x7f9074013be8 "DELETE FROM `table0_rocksdb_int_autoinc` WHERE `col_set_utf8_not_null_key` < NULL LIMIT 1 /* QNO 2466 CON_ID 17 */", length=115, parser_state=0x7f90b00f15e0, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:8009 #14 0x000055575b28bf23 in dispatch_command (command=COM_QUERY, thd=0x7f9074001e20, packet=0x7f907400b4b1 " DELETE FROM `table0_rocksdb_int_autoinc` WHERE `col_set_utf8_not_null_key` < NULL LIMIT 1 /* QNO 2466 CON_ID 17 */ ", packet_length=117, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1838 #15 0x000055575b28a96f in do_command (thd=0x7f9074001e20) at /home/travis/src/sql/sql_parse.cc:1383 #16 0x000055575b3efbef in do_handle_one_connection (connect=0x55575e839e30) at /home/travis/src/sql/sql_connect.cc:1402 #17 0x000055575b3ef97c in handle_one_connection (arg=0x55575e839e30) at /home/travis/src/sql/sql_connect.cc:1308 #18 0x00007f90c06a6184 in start_thread (arg=0x7f90b00f2700) at pthread_create.c:312 #19 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 29 (Thread 0x7f907bf84700 (LWP 7825)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055575b868e12 in os_event::timed_wait (this=0x55575e7f9e60, abstime=0x7f907bf83e60) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x000055575b869129 in os_event::wait_time_low (this=0x55575e7f9e60, time_in_usec=10000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x000055575b86930a in os_event_wait_time_low (event=0x55575e7f9e60, time_in_usec=10000000, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:510 #4 0x000055575bab8366 in dict_stats_thread () at /home/travis/src/storage/innobase/dict/dict0stats_bg.cc:451 #5 0x00007f90c06a6184 in start_thread (arg=0x7f907bf84700) at pthread_create.c:312 #6 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 28 (Thread 0x7f90b005e700 (LWP 7858)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055575bd42db0 in safe_cond_timedwait (cond=0x55575dc83de8, mp=0x55575dc83c98, abstime=0x7f90b005b220, file=0x7f90bd6669e8 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x00007f90bd251282 in inline_mysql_cond_timedwait (that=0x55575dc83de8, mutex=0x55575dc83c98, abstime=0x7f90b005b220, src_file=0x7f90bd666a78 "/home/travis/src/storage/rocksdb/rdb_mutex_wrapper.cc", src_line=108) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x00007f90bd2516d0 in myrocks::Rdb_cond_var::WaitFor (this=0x55575dc83de0, mutex_arg=std::shared_ptr (count 3, weak 0) 0x55575dc83c90, timeout_micros=999966) at /home/travis/src/storage/rocksdb/rdb_mutex_wrapper.cc:108 #4 0x00007f90bd55bfbc in rocksdb::TransactionLockMgr::AcquireWithTimeout (this=0x55575dcae318, txn=0x7f908c034340, lock_map=0x55575dc81ae0, stripe=0x55575dc8db00, column_family_id=0, key="\000\000\001,\000\000\000\000\000\000\000\b", env=0x7f90bdb57720 , timeout=1000000, lock_info=...) at /home/travis/src/storage/rocksdb/rocksdb/utilities/transactions/transaction_lock_mgr.cc:389 #5 0x00007f90bd55b9dd in rocksdb::TransactionLockMgr::TryLock (this=0x55575dcae318, txn=0x7f908c034340, column_family_id=0, key="\000\000\001,\000\000\000\000\000\000\000\b", env=0x7f90bdb57720 , exclusive=true) at /home/travis/src/storage/rocksdb/rocksdb/utilities/transactions/transaction_lock_mgr.cc:314 #6 0x00007f90bd54ccfa in rocksdb::PessimisticTransactionDB::TryLock (this=0x55575dcae2b0, txn=0x7f908c034340, cfh_id=0, key="\000\000\001,\000\000\000\000\000\000\000\b", exclusive=true) at /home/travis/src/storage/rocksdb/rocksdb/utilities/transactions/pessimistic_transaction_db.cc:318 #7 0x00007f90bd6456be in rocksdb::PessimisticTransaction::TryLock (this=0x7f908c034340, column_family=0x55575dc8ddc0, key=..., read_only=true, exclusive=true, untracked=false) at /home/travis/src/storage/rocksdb/rocksdb/utilities/transactions/pessimistic_transaction.cc:488 #8 0x00007f90bd64bda3 in rocksdb::TransactionBaseImpl::GetForUpdate (this=0x7f908c034340, read_options=..., column_family=0x55575dc8ddc0, key=..., value=0x7f9095323d38, exclusive=true) at /home/travis/src/storage/rocksdb/rocksdb/utilities/transactions/transaction_base.cc:205 #9 0x00007f90bd211683 in myrocks::Rdb_transaction_impl::get_for_update (this=0x7f908c034130, column_family=0x55575dc8ddc0, key=..., value=0x7f9095323d38, exclusive=true) at /home/travis/src/storage/rocksdb/ha_rocksdb.cc:2424 #10 0x00007f90bd1f292f in myrocks::ha_rocksdb::get_for_update (this=0x7f9095323768, tx=0x7f908c034130, column_family=0x55575dc8ddc0, key=..., value=0x7f9095323d38) at /home/travis/src/storage/rocksdb/ha_rocksdb.cc:7807 #11 0x00007f90bd1f7a11 in myrocks::ha_rocksdb::rnd_next_with_direction (this=0x7f9095323768, buf=0x7f90946aa7a8 "\377\377\377\377\377\377\377", move_forward=true) at /home/travis/src/storage/rocksdb/ha_rocksdb.cc:9344 #12 0x00007f90bd1f75fa in myrocks::ha_rocksdb::rnd_next (this=0x7f9095323768, buf=0x7f90946aa7a8 "\377\377\377\377\377\377\377") at /home/travis/src/storage/rocksdb/ha_rocksdb.cc:9262 #13 0x000055575b58425a in handler::ha_rnd_next (this=0x7f9095323768, buf=0x7f90946aa7a8 "\377\377\377\377\377\377\377") at /home/travis/src/sql/handler.cc:2759 #14 0x000055575b700bbc in rr_sequential (info=0x7f90b005bce0) at /home/travis/src/sql/records.cc:485 #15 0x000055575b204ac3 in READ_RECORD::read_record (this=0x7f90b005bce0) at /home/travis/src/sql/records.h:73 #16 0x000055575b71e572 in mysql_delete (thd=0x7f908c013f90, table_list=0x7f908c026d90, conds=0x7f908c0275f8, order_list=0x7f908c0187b8, limit=1, options=549755813888, result=0x0) at /home/travis/src/sql/sql_delete.cc:722 #17 0x000055575b294c91 in mysql_execute_command (thd=0x7f908c013f90) at /home/travis/src/sql/sql_parse.cc:4917 #18 0x000055575b29e82a in mysql_parse (thd=0x7f908c013f90, rawbuf=0x7f908c026bd8 "DELETE FROM `table0_rocksdb` WHERE `col_char_utf8_default_null` > 6 LIMIT 1 /* QNO 5049 CON_ID 19 */", length=101, parser_state=0x7f90b005d5e0, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:8009 #19 0x000055575b28bf23 in dispatch_command (command=COM_QUERY, thd=0x7f908c013f90, packet=0x7f908c01e411 " DELETE FROM `table0_rocksdb` WHERE `col_char_utf8_default_null` > 6 LIMIT 1 /* QNO 5049 CON_ID 19 */ ", packet_length=103, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1838 #20 0x000055575b28a96f in do_command (thd=0x7f908c013f90) at /home/travis/src/sql/sql_parse.cc:1383 #21 0x000055575b3efbef in do_handle_one_connection (connect=0x55575e839e30) at /home/travis/src/sql/sql_connect.cc:1402 #22 0x000055575b3ef97c in handle_one_connection (arg=0x55575e839e30) at /home/travis/src/sql/sql_connect.cc:1308 #23 0x00007f90c06a6184 in start_thread (arg=0x7f90b005e700) at pthread_create.c:312 #24 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 27 (Thread 0x7f9099feb700 (LWP 7824)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055575b868e12 in os_event::timed_wait (this=0x55575ddad830, abstime=0x7f9099feae20) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x000055575b869129 in os_event::wait_time_low (this=0x55575ddad830, time_in_usec=5000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x000055575b86930a in os_event_wait_time_low (event=0x55575ddad830, time_in_usec=5000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:510 #4 0x000055575b966abf in srv_monitor_thread () at /home/travis/src/storage/innobase/srv/srv0srv.cc:1708 #5 0x00007f90c06a6184 in start_thread (arg=0x7f9099feb700) at pthread_create.c:312 #6 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 26 (Thread 0x7f9078f7e700 (LWP 7831)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055575b869577 in os_event::wait (this=0x55575ddad6b0) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x000055575b868f7d in os_event::wait_low (this=0x55575ddad6b0, reset_sig_count=86) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x000055575b86932f in os_event_wait_low (event=0x55575ddad6b0, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:527 #4 0x000055575b964df7 in srv_resume_thread (slot=0x55575c800378 , sig_count=0, wait=true, timeout_usec=0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:916 #5 0x000055575b9689c6 in srv_worker_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2555 #6 0x00007f90c06a6184 in start_thread (arg=0x7f9078f7e700) at pthread_create.c:312 #7 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 25 (Thread 0x7f90997ea700 (LWP 7822)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055575b868e12 in os_event::timed_wait (this=0x55575e6e2be0, abstime=0x7f90997e9e40) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x000055575b869129 in os_event::wait_time_low (this=0x55575e6e2be0, time_in_usec=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x000055575b86930a in os_event_wait_time_low (event=0x55575e6e2be0, time_in_usec=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:510 #4 0x000055575b8345fc in lock_wait_timeout_thread () at /home/travis/src/storage/innobase/lock/lock0wait.cc:547 #5 0x00007f90c06a6184 in start_thread (arg=0x7f90997ea700) at pthread_create.c:312 #6 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 24 (Thread 0x7f907977f700 (LWP 7830)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055575b869577 in os_event::wait (this=0x55575ddad730) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x000055575b868f7d in os_event::wait_low (this=0x55575ddad730, reset_sig_count=86) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x000055575b86932f in os_event_wait_low (event=0x55575ddad730, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:527 #4 0x000055575b964df7 in srv_resume_thread (slot=0x55575c8003b0 , sig_count=0, wait=true, timeout_usec=0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:916 #5 0x000055575b9689c6 in srv_worker_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2555 #6 0x00007f90c06a6184 in start_thread (arg=0x7f907977f700) at pthread_create.c:312 #7 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 23 (Thread 0x7f909b7ee700 (LWP 7818)): #0 0x00007f90c154d58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055575b85bf98 in LinuxAIOHandler::collect (this=0x7f909b7edc00) at /home/travis/src/storage/innobase/os/os0file.cc:1894 #2 0x000055575b85c4c1 in LinuxAIOHandler::poll (this=0x7f909b7edc00, m1=0x7f909b7edca8, m2=0x7f909b7edcb0, request=0x7f909b7edce0) at /home/travis/src/storage/innobase/os/os0file.cc:2039 #3 0x000055575b85c624 in os_aio_linux_handler (global_segment=8, m1=0x7f909b7edca8, m2=0x7f909b7edcb0, request=0x7f909b7edce0) at /home/travis/src/storage/innobase/os/os0file.cc:2093 #4 0x000055575b8612aa in os_aio_handler (segment=8, m1=0x7f909b7edca8, m2=0x7f909b7edcb0, request=0x7f909b7edce0) at /home/travis/src/storage/innobase/os/os0file.cc:5671 #5 0x000055575bad257e in fil_aio_wait (segment=8) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5304 #6 0x000055575b96b853 in io_handler_thread (arg=0x55575ca38f20 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f90c06a6184 in start_thread (arg=0x7f909b7ee700) at pthread_create.c:312 #8 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 22 (Thread 0x7f9079f80700 (LWP 7829)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055575b869577 in os_event::wait (this=0x55575ddad630) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x000055575b868f7d in os_event::wait_low (this=0x55575ddad630, reset_sig_count=86) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x000055575b86932f in os_event_wait_low (event=0x55575ddad630, reset_sig_count=0) at /home/travis/src/storage/innobase/os/os0event.cc:527 #4 0x000055575b964df7 in srv_resume_thread (slot=0x55575c800340 , sig_count=0, wait=true, timeout_usec=0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:916 #5 0x000055575b9689c6 in srv_worker_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2555 #6 0x00007f90c06a6184 in start_thread (arg=0x7f9079f80700) at pthread_create.c:312 #7 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 21 (Thread 0x7f909cff1700 (LWP 7815)): #0 0x00007f90c154d58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055575b85bf98 in LinuxAIOHandler::collect (this=0x7f909cff0c00) at /home/travis/src/storage/innobase/os/os0file.cc:1894 #2 0x000055575b85c4c1 in LinuxAIOHandler::poll (this=0x7f909cff0c00, m1=0x7f909cff0ca8, m2=0x7f909cff0cb0, request=0x7f909cff0ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2039 #3 0x000055575b85c624 in os_aio_linux_handler (global_segment=5, m1=0x7f909cff0ca8, m2=0x7f909cff0cb0, request=0x7f909cff0ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2093 #4 0x000055575b8612aa in os_aio_handler (segment=5, m1=0x7f909cff0ca8, m2=0x7f909cff0cb0, request=0x7f909cff0ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5671 #5 0x000055575bad257e in fil_aio_wait (segment=5) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5304 #6 0x000055575b96b853 in io_handler_thread (arg=0x55575ca38f08 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f90c06a6184 in start_thread (arg=0x7f909cff1700) at pthread_create.c:312 #8 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 20 (Thread 0x7f907a781700 (LWP 7828)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000055575b869577 in os_event::wait (this=0x55575ddad5b0) at /home/travis/src/storage/innobase/os/os0event.cc:163 #2 0x000055575b868f7d in os_event::wait_low (this=0x55575ddad5b0, reset_sig_count=64) at /home/travis/src/storage/innobase/os/os0event.cc:333 #3 0x000055575b86932f in os_event_wait_low (event=0x55575ddad5b0, reset_sig_count=64) at /home/travis/src/storage/innobase/os/os0event.cc:527 #4 0x000055575b964df7 in srv_resume_thread (slot=0x55575c800308 , sig_count=64, wait=true, timeout_usec=0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:916 #5 0x000055575b968e87 in srv_purge_coordinator_suspend (slot=0x55575c800308 , rseg_history_len=18) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2708 #6 0x000055575b969207 in srv_purge_coordinator_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2795 #7 0x00007f90c06a6184 in start_thread (arg=0x7f907a781700) at pthread_create.c:312 #8 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 19 (Thread 0x7f909d7f2700 (LWP 7814)): #0 0x00007f90c154d58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055575b85bf98 in LinuxAIOHandler::collect (this=0x7f909d7f1c00) at /home/travis/src/storage/innobase/os/os0file.cc:1894 #2 0x000055575b85c4c1 in LinuxAIOHandler::poll (this=0x7f909d7f1c00, m1=0x7f909d7f1ca8, m2=0x7f909d7f1cb0, request=0x7f909d7f1ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2039 #3 0x000055575b85c624 in os_aio_linux_handler (global_segment=4, m1=0x7f909d7f1ca8, m2=0x7f909d7f1cb0, request=0x7f909d7f1ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2093 #4 0x000055575b8612aa in os_aio_handler (segment=4, m1=0x7f909d7f1ca8, m2=0x7f909d7f1cb0, request=0x7f909d7f1ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5671 #5 0x000055575bad257e in fil_aio_wait (segment=4) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5304 #6 0x000055575b96b853 in io_handler_thread (arg=0x55575ca38f00 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f90c06a6184 in start_thread (arg=0x7f909d7f2700) at pthread_create.c:312 #8 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 18 (Thread 0x7f907af82700 (LWP 7827)): #0 0x00007f90c06adb9d in nanosleep () at ../sysdeps/unix/syscall-template.S:81 #1 0x000055575b8698dc in os_thread_sleep (tm=1000000) at /home/travis/src/storage/innobase/os/os0thread.cc:230 #2 0x000055575b968387 in srv_master_sleep () at /home/travis/src/storage/innobase/srv/srv0srv.cc:2366 #3 0x000055575b9684c9 in srv_master_thread (arg=0x0) at /home/travis/src/storage/innobase/srv/srv0srv.cc:2411 #4 0x00007f90c06a6184 in start_thread (arg=0x7f907af82700) at pthread_create.c:312 #5 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 17 (Thread 0x7f90a15fa700 (LWP 7811)): #0 0x00007f90c154d58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055575b85bf98 in LinuxAIOHandler::collect (this=0x7f90a15f9c00) at /home/travis/src/storage/innobase/os/os0file.cc:1894 #2 0x000055575b85c4c1 in LinuxAIOHandler::poll (this=0x7f90a15f9c00, m1=0x7f90a15f9ca8, m2=0x7f90a15f9cb0, request=0x7f90a15f9ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2039 #3 0x000055575b85c624 in os_aio_linux_handler (global_segment=1, m1=0x7f90a15f9ca8, m2=0x7f90a15f9cb0, request=0x7f90a15f9ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2093 #4 0x000055575b8612aa in os_aio_handler (segment=1, m1=0x7f90a15f9ca8, m2=0x7f90a15f9cb0, request=0x7f90a15f9ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5671 #5 0x000055575bad257e in fil_aio_wait (segment=1) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5304 #6 0x000055575b96b853 in io_handler_thread (arg=0x55575ca38ee8 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f90c06a6184 in start_thread (arg=0x7f90a15fa700) at pthread_create.c:312 #8 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 16 (Thread 0x7f9098fe9700 (LWP 7823)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055575b868e12 in os_event::timed_wait (this=0x55575ddad7b0, abstime=0x7f9098fe8ca0) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x000055575b869129 in os_event::wait_time_low (this=0x55575ddad7b0, time_in_usec=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x000055575b86930a in os_event_wait_time_low (event=0x55575ddad7b0, time_in_usec=1000000, reset_sig_count=1) at /home/travis/src/storage/innobase/os/os0event.cc:510 #4 0x000055575b96700c in srv_error_monitor_thread () at /home/travis/src/storage/innobase/srv/srv0srv.cc:1877 #5 0x00007f90c06a6184 in start_thread (arg=0x7f9098fe9700) at pthread_create.c:312 #6 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 15 (Thread 0x7f909fff7700 (LWP 7810)): #0 0x00007f90c154d58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055575b85bf98 in LinuxAIOHandler::collect (this=0x7f909fff6c00) at /home/travis/src/storage/innobase/os/os0file.cc:1894 #2 0x000055575b85c4c1 in LinuxAIOHandler::poll (this=0x7f909fff6c00, m1=0x7f909fff6ca8, m2=0x7f909fff6cb0, request=0x7f909fff6ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2039 #3 0x000055575b85c624 in os_aio_linux_handler (global_segment=0, m1=0x7f909fff6ca8, m2=0x7f909fff6cb0, request=0x7f909fff6ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2093 #4 0x000055575b8612aa in os_aio_handler (segment=0, m1=0x7f909fff6ca8, m2=0x7f909fff6cb0, request=0x7f909fff6ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5671 #5 0x000055575bad257e in fil_aio_wait (segment=0) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5304 #6 0x000055575b96b853 in io_handler_thread (arg=0x55575ca38ee0 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f90c06a6184 in start_thread (arg=0x7f909fff7700) at pthread_create.c:312 #8 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 14 (Thread 0x7f909a7ec700 (LWP 7820)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055575b868e12 in os_event::timed_wait (this=0x55575ddad930, abstime=0x7f909a7ebbf0) at /home/travis/src/storage/innobase/os/os0event.cc:283 #2 0x000055575b869129 in os_event::wait_time_low (this=0x55575ddad930, time_in_usec=966000, reset_sig_count=2) at /home/travis/src/storage/innobase/os/os0event.cc:405 #3 0x000055575b86930a in os_event_wait_time_low (event=0x55575ddad930, time_in_usec=966000, reset_sig_count=2) at /home/travis/src/storage/innobase/os/os0event.cc:510 #4 0x000055575ba55f3a in pc_sleep_if_needed (next_loop_time=1520215015831, sig_count=2, cur_time=1520215014865) at /home/travis/src/storage/innobase/buf/buf0flu.cc:2711 #5 0x000055575ba56efe in buf_flush_page_cleaner_coordinator () at /home/travis/src/storage/innobase/buf/buf0flu.cc:3197 #6 0x00007f90c06a6184 in start_thread (arg=0x7f909a7ec700) at pthread_create.c:312 #7 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 13 (Thread 0x7f909f7f6700 (LWP 7809)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055575bd42db0 in safe_cond_timedwait (cond=0x55575d24a1a0 , mp=0x55575d24a0e0 , abstime=0x7f909f7f5e00, file=0x55575c1120d0 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x000055575bbb3b5d in inline_mysql_cond_timedwait (that=0x55575d24a1a0 , mutex=0x55575d24a0e0 , abstime=0x7f909f7f5e00, src_file=0x55575c112108 "/home/travis/src/storage/maria/ma_servicethread.c", src_line=116) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x000055575bbb4020 in my_service_thread_sleep (control=0x55575c804620 , sleep_time=30000000000) at /home/travis/src/storage/maria/ma_servicethread.c:115 #4 0x000055575bba88c5 in ma_checkpoint_background (arg=0x1e) at /home/travis/src/storage/maria/ma_checkpoint.c:707 #5 0x00007f90c06a6184 in start_thread (arg=0x7f909f7f6700) at pthread_create.c:312 #6 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 12 (Thread 0x7f909afed700 (LWP 7819)): #0 0x00007f90c154d58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055575b85bf98 in LinuxAIOHandler::collect (this=0x7f909afecc00) at /home/travis/src/storage/innobase/os/os0file.cc:1894 #2 0x000055575b85c4c1 in LinuxAIOHandler::poll (this=0x7f909afecc00, m1=0x7f909afecca8, m2=0x7f909afeccb0, request=0x7f909afecce0) at /home/travis/src/storage/innobase/os/os0file.cc:2039 #3 0x000055575b85c624 in os_aio_linux_handler (global_segment=9, m1=0x7f909afecca8, m2=0x7f909afeccb0, request=0x7f909afecce0) at /home/travis/src/storage/innobase/os/os0file.cc:2093 #4 0x000055575b8612aa in os_aio_handler (segment=9, m1=0x7f909afecca8, m2=0x7f909afeccb0, request=0x7f909afecce0) at /home/travis/src/storage/innobase/os/os0file.cc:5671 #5 0x000055575bad257e in fil_aio_wait (segment=9) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5304 #6 0x000055575b96b853 in io_handler_thread (arg=0x55575ca38f28 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f90c06a6184 in start_thread (arg=0x7f909afed700) at pthread_create.c:312 #8 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 11 (Thread 0x7f909eff5700 (LWP 7808)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f90bd581344 in rocksdb::port::CondVar::Wait (this=0x55575dc6f5e8) at /home/travis/src/storage/rocksdb/rocksdb/port/port_posix.cc:90 #2 0x00007f90bd420b24 in rocksdb::InstrumentedCondVar::WaitInternal (this=0x55575dc6f5e8) at /home/travis/src/storage/rocksdb/rocksdb/monitoring/instrumented_mutex.cc:60 #3 0x00007f90bd420ac2 in rocksdb::InstrumentedCondVar::Wait (this=0x55575dc6f5e8) at /home/travis/src/storage/rocksdb/rocksdb/monitoring/instrumented_mutex.cc:52 #4 0x00007f90bd303f7a in rocksdb::DBImpl::WaitForFlushMemTable (this=0x55575dc6f160, cfd=0x55575dc7b360) at /home/travis/src/storage/rocksdb/rocksdb/db/db_impl_compaction_flush.cc:983 #5 0x00007f90bd303ddc in rocksdb::DBImpl::FlushMemTable (this=0x55575dc6f160, cfd=0x55575dc7b360, flush_options=..., writes_stopped=false) at /home/travis/src/storage/rocksdb/rocksdb/db/db_impl_compaction_flush.cc:964 #6 0x00007f90bd300183 in rocksdb::DBImpl::CompactRange (this=0x55575dc6f160, options=..., column_family=0x55575dc8ddc0, begin=0x7f909eff4dd0, end=0x7f909eff4de0) at /home/travis/src/storage/rocksdb/rocksdb/db/db_impl_compaction_flush.cc:285 #7 0x00007f90bd55176a in rocksdb::StackableDB::CompactRange (this=0x55575dcae2b0, options=..., column_family=0x55575dc8ddc0, begin=0x7f909eff4dd0, end=0x7f909eff4de0) at /home/travis/src/storage/rocksdb/rocksdb/include/rocksdb/utilities/stackable_db.h:202 #8 0x00007f90bd1fa7e2 in myrocks::Rdb_drop_index_thread::run (this=0x7f90bdb44e20 ) at /home/travis/src/storage/rocksdb/ha_rocksdb.cc:10238 #9 0x00007f90bd29141c in myrocks::Rdb_thread::thread_func (thread_ptr=0x7f90bdb44e20 ) at /home/travis/src/storage/rocksdb/rdb_threads.cc:34 #10 0x00007f90c06a6184 in start_thread (arg=0x7f909eff5700) at pthread_create.c:312 #11 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 10 (Thread 0x7f909bfef700 (LWP 7817)): #0 0x00007f90c154d58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055575b85bf98 in LinuxAIOHandler::collect (this=0x7f909bfeec00) at /home/travis/src/storage/innobase/os/os0file.cc:1894 #2 0x000055575b85c4c1 in LinuxAIOHandler::poll (this=0x7f909bfeec00, m1=0x7f909bfeeca8, m2=0x7f909bfeecb0, request=0x7f909bfeece0) at /home/travis/src/storage/innobase/os/os0file.cc:2039 #3 0x000055575b85c624 in os_aio_linux_handler (global_segment=7, m1=0x7f909bfeeca8, m2=0x7f909bfeecb0, request=0x7f909bfeece0) at /home/travis/src/storage/innobase/os/os0file.cc:2093 #4 0x000055575b8612aa in os_aio_handler (segment=7, m1=0x7f909bfeeca8, m2=0x7f909bfeecb0, request=0x7f909bfeece0) at /home/travis/src/storage/innobase/os/os0file.cc:5671 #5 0x000055575bad257e in fil_aio_wait (segment=7) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5304 #6 0x000055575b96b853 in io_handler_thread (arg=0x55575ca38f18 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f90c06a6184 in start_thread (arg=0x7f909bfef700) at pthread_create.c:312 #8 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 9 (Thread 0x7f90b1758700 (LWP 7773)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f90c04484dc in std::condition_variable::wait(std::unique_lock&) () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #2 0x00007f90bd63aaef in rocksdb::ThreadPoolImpl::Impl::BGThread (this=0x55575da26950, thread_id=0) at /home/travis/src/storage/rocksdb/rocksdb/util/threadpool_imp.cc:180 #3 0x00007f90bd63adaa in rocksdb::ThreadPoolImpl::Impl::BGThreadWrapper (arg=0x55575dc512a0) at /home/travis/src/storage/rocksdb/rocksdb/util/threadpool_imp.cc:261 #4 0x00007f90bd6432d8 in std::_Bind_simple::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x55575dc3b8c0) at /usr/include/c++/4.8/functional:1732 #5 0x00007f90bd6431e3 in std::_Bind_simple::operator()() (this=0x55575dc3b8c0) at /usr/include/c++/4.8/functional:1720 #6 0x00007f90bd64317c in std::thread::_Impl >::_M_run() (this=0x55575dc3b8a8) at /usr/include/c++/4.8/thread:115 #7 0x00007f90c044ba60 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #8 0x00007f90c06a6184 in start_thread (arg=0x7f90b1758700) at pthread_create.c:312 #9 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 8 (Thread 0x7f909c7f0700 (LWP 7816)): #0 0x00007f90c154d58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055575b85bf98 in LinuxAIOHandler::collect (this=0x7f909c7efc00) at /home/travis/src/storage/innobase/os/os0file.cc:1894 #2 0x000055575b85c4c1 in LinuxAIOHandler::poll (this=0x7f909c7efc00, m1=0x7f909c7efca8, m2=0x7f909c7efcb0, request=0x7f909c7efce0) at /home/travis/src/storage/innobase/os/os0file.cc:2039 #3 0x000055575b85c624 in os_aio_linux_handler (global_segment=6, m1=0x7f909c7efca8, m2=0x7f909c7efcb0, request=0x7f909c7efce0) at /home/travis/src/storage/innobase/os/os0file.cc:2093 #4 0x000055575b8612aa in os_aio_handler (segment=6, m1=0x7f909c7efca8, m2=0x7f909c7efcb0, request=0x7f909c7efce0) at /home/travis/src/storage/innobase/os/os0file.cc:5671 #5 0x000055575bad257e in fil_aio_wait (segment=6) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5304 #6 0x000055575b96b853 in io_handler_thread (arg=0x55575ca38f10 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f90c06a6184 in start_thread (arg=0x7f909c7f0700) at pthread_create.c:312 #8 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 7 (Thread 0x7f90bc945700 (LWP 7772)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f90bd581344 in rocksdb::port::CondVar::Wait (this=0x55575dc387e8) at /home/travis/src/storage/rocksdb/rocksdb/port/port_posix.cc:90 #2 0x00007f90bd420b24 in rocksdb::InstrumentedCondVar::WaitInternal (this=0x55575dc387e8) at /home/travis/src/storage/rocksdb/rocksdb/monitoring/instrumented_mutex.cc:60 #3 0x00007f90bd420ac2 in rocksdb::InstrumentedCondVar::Wait (this=0x55575dc387e8) at /home/travis/src/storage/rocksdb/rocksdb/monitoring/instrumented_mutex.cc:52 #4 0x00007f90bd631140 in rocksdb::DeleteScheduler::BackgroundEmptyTrash (this=0x55575dc386f0) at /home/travis/src/storage/rocksdb/rocksdb/util/delete_scheduler.cc:143 #5 0x00007f90bd63660d in std::_Mem_fn::operator()<, void>(rocksdb::DeleteScheduler*) const (this=0x55575dc4e368, __object=0x55575dc386f0) at /usr/include/c++/4.8/functional:601 #6 0x00007f90bd63655d in std::_Bind_simple (rocksdb::DeleteScheduler*)>::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x55575dc4e360) at /usr/include/c++/4.8/functional:1732 #7 0x00007f90bd636465 in std::_Bind_simple (rocksdb::DeleteScheduler*)>::operator()() (this=0x55575dc4e360) at /usr/include/c++/4.8/functional:1720 #8 0x00007f90bd6363fe in std::thread::_Impl (rocksdb::DeleteScheduler*)> >::_M_run() (this=0x55575dc4e348) at /usr/include/c++/4.8/thread:115 #9 0x00007f90c044ba60 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #10 0x00007f90c06a6184 in start_thread (arg=0x7f90bc945700) at pthread_create.c:312 #11 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 6 (Thread 0x7f909dff3700 (LWP 7813)): #0 0x00007f90c154d58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055575b85bf98 in LinuxAIOHandler::collect (this=0x7f909dff2c00) at /home/travis/src/storage/innobase/os/os0file.cc:1894 #2 0x000055575b85c4c1 in LinuxAIOHandler::poll (this=0x7f909dff2c00, m1=0x7f909dff2ca8, m2=0x7f909dff2cb0, request=0x7f909dff2ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2039 #3 0x000055575b85c624 in os_aio_linux_handler (global_segment=3, m1=0x7f909dff2ca8, m2=0x7f909dff2cb0, request=0x7f909dff2ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2093 #4 0x000055575b8612aa in os_aio_handler (segment=3, m1=0x7f909dff2ca8, m2=0x7f909dff2cb0, request=0x7f909dff2ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5671 #5 0x000055575bad257e in fil_aio_wait (segment=3) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5304 #6 0x000055575b96b853 in io_handler_thread (arg=0x55575ca38ef8 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f90c06a6184 in start_thread (arg=0x7f909dff3700) at pthread_create.c:312 #8 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 5 (Thread 0x7f90bfab4700 (LWP 7771)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055575bd42db0 in safe_cond_timedwait (cond=0x55575d25b8c0 , mp=0x55575d25b800 , abstime=0x7f90bfab3ec0, file=0x55575c150690 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x000055575bd43d95 in inline_mysql_cond_timedwait (that=0x55575d25b8c0 , mutex=0x55575d25b800 , abstime=0x7f90bfab3ec0, src_file=0x55575c1506c8 "/home/travis/src/mysys/thr_timer.c", src_line=292) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x000055575bd44897 in timer_handler (arg=0x0) at /home/travis/src/mysys/thr_timer.c:292 #4 0x00007f90c06a6184 in start_thread (arg=0x7f90bfab4700) at pthread_create.c:312 #5 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 4 (Thread 0x7f90a0df9700 (LWP 7812)): #0 0x00007f90c154d58a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1 #1 0x000055575b85bf98 in LinuxAIOHandler::collect (this=0x7f90a0df8c00) at /home/travis/src/storage/innobase/os/os0file.cc:1894 #2 0x000055575b85c4c1 in LinuxAIOHandler::poll (this=0x7f90a0df8c00, m1=0x7f90a0df8ca8, m2=0x7f90a0df8cb0, request=0x7f90a0df8ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2039 #3 0x000055575b85c624 in os_aio_linux_handler (global_segment=2, m1=0x7f90a0df8ca8, m2=0x7f90a0df8cb0, request=0x7f90a0df8ce0) at /home/travis/src/storage/innobase/os/os0file.cc:2093 #4 0x000055575b8612aa in os_aio_handler (segment=2, m1=0x7f90a0df8ca8, m2=0x7f90a0df8cb0, request=0x7f90a0df8ce0) at /home/travis/src/storage/innobase/os/os0file.cc:5671 #5 0x000055575bad257e in fil_aio_wait (segment=2) at /home/travis/src/storage/innobase/fil/fil0fil.cc:5304 #6 0x000055575b96b853 in io_handler_thread (arg=0x55575ca38ef0 ) at /home/travis/src/storage/innobase/srv/srv0start.cc:339 #7 0x00007f90c06a6184 in start_thread (arg=0x7f90a0df9700) at pthread_create.c:312 #8 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 3 (Thread 0x7f90c1d8a780 (LWP 7770)): #0 0x00007f90bfba5c9d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x000055575b181931 in handle_connections_sockets () at /home/travis/src/sql/mysqld.cc:6684 #2 0x000055575b180bf7 in mysqld_main (argc=23, argv=0x55575d9bfdc8) at /home/travis/src/sql/mysqld.cc:6153 #3 0x000055575b1750e5 in main (argc=23, argv=0x7ffeba035ad8) at /home/travis/src/sql/main.cc:25 Thread 2 (Thread 0x7f909e7f4700 (LWP 7807)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000055575bd42db0 in safe_cond_timedwait (cond=0x7f90bdb44af0 , mp=0x7f90bdb44a40 , abstime=0x7f909e7f3e60, file=0x7f90bd657ad8 "/home/travis/src/include/mysql/psi/mysql_thread.h", line=1215) at /home/travis/src/mysys/thr_mutex.c:546 #2 0x00007f90bd1e083d in inline_mysql_cond_timedwait (that=0x7f90bdb44af0 , mutex=0x7f90bdb44a40 , abstime=0x7f909e7f3e60, src_file=0x7f90bd6581e8 "/home/travis/src/storage/rocksdb/ha_rocksdb.cc", src_line=11883) at /home/travis/src/include/mysql/psi/mysql_thread.h:1215 #3 0x00007f90bd201261 in myrocks::Rdb_background_thread::run (this=0x7f90bdb44a20 ) at /home/travis/src/storage/rocksdb/ha_rocksdb.cc:11883 #4 0x00007f90bd29141c in myrocks::Rdb_thread::thread_func (thread_ptr=0x7f90bdb44a20 ) at /home/travis/src/storage/rocksdb/rdb_threads.cc:34 #5 0x00007f90c06a6184 in start_thread (arg=0x7f909e7f4700) at pthread_create.c:312 #6 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 1 (Thread 0x7f90b00a8700 (LWP 7856)): #0 0x00007f90c06ab611 in __pthread_kill (threadid=, signo=11) at ../nptl/sysdeps/unix/sysv/linux/pthread_kill.c:61 #1 0x000055575bd3d4eb in my_write_core (sig=11) at /home/travis/src/mysys/stacktrace.c:481 #2 0x000055575b57cfa9 in handle_fatal_signal (sig=11) at /home/travis/src/sql/signal_handler.cc:305 #3 #4 0x000055575b3aae3c in TABLE::mark_columns_used_by_index_no_reset (this=0x7f9094059170, index=42, bitmap=0x7f90b00a56e0) at /home/travis/src/sql/table.cc:6331 #5 0x000055575b3aacda in TABLE::mark_columns_used_by_index (this=0x7f9094059170, index=42, bitmap=0x7f90b00a56e0) at /home/travis/src/sql/table.cc:6297 #6 0x000055575b3877e9 in prepare_record_for_error_message (error=121, table=0x7f9094059170) at /home/travis/src/sql/sql_update.cc:239 #7 0x000055575b389e27 in mysql_update (thd=0x7f9090001f20, table_list=0x7f9090015000, fields=..., values=..., conds=0x7f9090015a78, order_num=0, order=0x0, limit=18446744073709551615, handle_duplicates=DUP_ERROR, ignore=false, found_return=0x7f90b00a66c0, updated_return=0x7f90b00a6770) at /home/travis/src/sql/sql_update.cc:977 #8 0x000055575b293971 in mysql_execute_command (thd=0x7f9090001f20) at /home/travis/src/sql/sql_parse.cc:4573 #9 0x000055575b29e82a in mysql_parse (thd=0x7f9090001f20, rawbuf=0x7f9090014e38 "UPDATE `table1_rocksdb` SET `col_bit_key` = 3 WHERE `col_set_latin1_not_null_key` = 0 /* QNO 5910 CON_ID 18 */", length=111, parser_state=0x7f90b00a75e0, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:8009 #10 0x000055575b28bf23 in dispatch_command (command=COM_QUERY, thd=0x7f9090001f20, packet=0x7f909000c671 " UPDATE `table1_rocksdb` SET `col_bit_key` = 3 WHERE `col_set_latin1_not_null_key` = 0 /* QNO 5910 CON_ID 18 */ ", packet_length=113, is_com_multi=false, is_next_command=false) at /home/travis/src/sql/sql_parse.cc:1838 #11 0x000055575b28a96f in do_command (thd=0x7f9090001f20) at /home/travis/src/sql/sql_parse.cc:1383 #12 0x000055575b3efbef in do_handle_one_connection (connect=0x55575e839e30) at /home/travis/src/sql/sql_connect.cc:1402 #13 0x000055575b3ef97c in handle_one_connection (arg=0x55575e839e30) at /home/travis/src/sql/sql_connect.cc:1308 #14 0x00007f90c06a6184 in start_thread (arg=0x7f90b00a8700) at pthread_create.c:312 #15 0x00007f90bfbb303d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111