0x00007f5790440b03 in poll () from /lib/x86_64-linux-gnu/libc.so.6 Thread 8 (Thread 0x7f5790359700 (LWP 7353)): #0 0x00007f5791791d84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f578f8fa3d2 in registrationRunner () at /home/ankur/memsql/MemSqlUtil/registration.cpp:246 #2 0x00007f579178de9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #3 0x00007f579044c4bd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #4 0x0000000000000000 in ?? () Thread 7 (Thread 0x7f577f037700 (LWP 7485)): #0 0x00007f57917959f7 in do_sigwait () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f5791795a79 in sigwait () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00000000004fc4c3 in signal_hand (arg=<optimized out>) at /home/ankur/memsql/sql/mysqld.cc:2750 #3 0x00007f579178de9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f579044c4bd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #5 0x0000000000000000 in ?? () Thread 6 (Thread 0x7f577e9ff700 (LWP 7486)): #0 0x00007f579041803d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007f5790445f74 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007f578f8e3684 in ~AutoWaitOnShortCycle (this=0x7f577e9fee40, __in_chrg=<optimized out>) at /home/ankur/memsql/lockfree/timer.h:152 #3 TriggerSingleThreadedGC (forceFullCollection=<optimized out>, forceFullScan=false) at /home/ankur/memsql/MemSqlUtil/memsql_gc.cpp:209 #4 0x00000000005fbd62 in MemsqlGC_manager () at /home/ankur/memsql/sql/memsql_manager.cpp:33 #5 0x00007f579178de9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f579044c4bd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #7 0x0000000000000000 in ?? () Thread 5 (Thread 0x7f577e8fe700 (LWP 7487)): #0 0x00007f579041803d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007f5790445f74 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007f578f8f6e3c in ~AutoWaitOnShortCycle (this=0x7f577e8fde10, __in_chrg=<optimized out>) at /home/ankur/memsql/lockfree/timer.h:152 #3 MemsqlSnapshotAllDatabases () at /home/ankur/memsql/MemSqlUtil/execute.cpp:1470 #4 0x00000000005fbd86 in MemsqlSnapshot_manager () at /home/ankur/memsql/sql/memsql_manager.cpp:22 #5 0x00007f579178de9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f579044c4bd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #7 0x0000000000000000 in ?? () Thread 4 (Thread 0x7f577e7fd700 (LWP 7488)): #0 0x00007f579041803d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007f5790445f74 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007f578f90e772 in ~AutoWaitOnShortCycle (this=0x7f577e7fce10, __in_chrg=<optimized out>) at /home/ankur/memsql/lockfree/timer.h:152 #3 MemsqlLogWriter::LogFlusherThread (this=0x7f57919d5098) at /home/ankur/memsql/lockfree/logging.cpp:118 #4 0x00007f5790c95758 in std::(anonymous namespace)::execute_native_thread_routine (__p=<optimized out>) at ../../.././gcc-4.6.2/libstdc++-v3/src/thread.cc:44 #5 0x00007f579178de9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f579044c4bd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #7 0x0000000000000000 in ?? () Thread 3 (Thread 0x7f574ffe1700 (LWP 8483)): #0 0x00007f579041803d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007f5790445f74 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007f578f90e772 in ~AutoWaitOnShortCycle (this=0x7f574ffe0e10, __in_chrg=<optimized out>) at /home/ankur/memsql/lockfree/timer.h:152 #3 MemsqlLogWriter::LogFlusherThread (this=0x7f57919da198) at /home/ankur/memsql/lockfree/logging.cpp:118 #4 0x00007f5790c95758 in std::(anonymous namespace)::execute_native_thread_routine (__p=<optimized out>) at ../../.././gcc-4.6.2/libstdc++-v3/src/thread.cc:44 #5 0x00007f579178de9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007f579044c4bd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #7 0x0000000000000000 in ?? () Thread 2 (Thread 0x7f576bfff700 (LWP 8526)): #0 0x00007f57904486d9 in syscall () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007f578f90a34b in sys_futex (addr2=0x0, val3=0, timeout=0x0, val1=0, op=128, futex=0x7f57919da1c8) at /home/ankur/memsql/lockfree/microlock.h:102 #2 sys_futex_wait (timeout=0x0, val1=0, futex=0x7f57919da1c8) at /home/ankur/memsql/lockfree/microlock.h:107 #3 Wait (this=0x7f57919da1c8) at /home/ankur/memsql/lockfree/microlock.h:242 #4 InternalWaitForFlush (offset=982705155, this=0x7f57919da198) at /home/ankur/memsql/lockfree/logging.h:243 #5 WaitForFlush (offset=982705155, this=0x7f57919da198) at /home/ankur/memsql/lockfree/logging.h:158 #6 Transaction::WriteLogRecords (this=0x7f5781f20010, executionStats=0x7f5765e39e20) at /home/ankur/memsql/lockfree/transactions.cpp:273 #7 0x00007f578f90add0 in Transaction::Commit (this=0x7f5781f20010, executionStats=<optimized out>) at /home/ankur/memsql/lockfree/transactions.cpp:132 #8 0x00007f578f90ae40 in TransactionManager::CommitTransaction (this=0x2169a70, xact=0x7f5781f20010, executionStats=<optimized out>) at /home/ankur/memsql/lockfree/transactions.cpp:595 #9 0x00007f578f8f7d2f in Commit (executionStats=0x7f5765e39e20, this=0x7f576bfe2860) at /home/ankur/memsql/lockfree/transactions.h:534 #10 PerformMultiInsert (threadHandle=0x4b85cb0, maxTableMemoryInBuffers=10000, query=<optimized out>, query_length=<optimized out>, contextDatabase=0x7f5700122998 <Address 0x7f5700122998 out of bounds>, threadId=252, queryStats=..., fast_parser=..., compileOnly=false, killed=0x4b874d0) at /home/ankur/memsql/MemSqlUtil/execute.cpp:324 #11 0x00007f578f8f8062 in MemsqlAutoParamExecute (threadHandle=0x4b85cb0, query=0x4b8d3f1 "INSERT INTO sbtest(k, c, pad) VALUES (0,' ','qqqqqqqqqqwwwwwwwwwweeeeeeeeeerrrrrrrrrrtttttttttt'),(0,' ','qqqqqqqqqqwwwwwwwwwweeeeeeeeeerrrrrrrrrrtttttttttt'),(0,' ','qqqqqqqqqqwwwwwwwwwweeeeeeeeeerrr"..., query_length=610036, contextDatabase=0x7f5764004c00 "test", threadId=252, needsToResetWarnings=false, paramQueryString=@0x7f576bffde08: 0x4b8d3f1 "INSERT INTO sbtest(k, c, pad) VALUES (0,' ','qqqqqqqqqqwwwwwwwwwweeeeeeeeeerrrrrrrrrrtttttttttt'),(0,' ','qqqqqqqqqqwwwwwwwwwweeeeeeeeeerrrrrrrrrrtttttttttt'),(0,' ','qqqqqqqqqqwwwwwwwwwweeeeeeeeeerrr"..., queryStats=..., compileOnly=false, maxTableMemoryInBuffers=81920, killed=0x4b874d0) at /home/ankur/memsql/MemSqlUtil/execute.cpp:644 #12 0x00000000005fa2f5 in MemSqlExecute (query=0x4b8d3f1 "INSERT INTO sbtest(k, c, pad) VALUES (0,' ','qqqqqqqqqqwwwwwwwwwweeeeeeeeeerrrrrrrrrrtttttttttt'),(0,' ','qqqqqqqqqqwwwwwwwwwweeeeeeeeeerrrrrrrrrrtttttttttt'),(0,' ','qqqqqqqqqqwwwwwwwwwweeeeeeeeeerrr"..., query_length=610036, thd=0x4b85cb0) at /home/ankur/memsql/sql/memsql_execute.cpp:76 #13 0x00000000005616ab in dispatch_command (command=COM_QUERY, thd=0x4b85cb0, packet=0x4b8d3f1 "INSERT INTO sbtest(k, c, pad) VALUES (0,' ','qqqqqqqqqqwwwwwwwwwweeeeeeeeeerrrrrrrrrrtttttttttt'),(0,' ','qqqqqqqqqqwwwwwwwwwweeeeeeeeeerrrrrrrrrrtttttttttt'),(0,' ','qqqqqqqqqqwwwwwwwwwweeeeeeeeeerrr"..., packet_length=<optimized out>) at /home/ankur/memsql/sql/sql_parse.cc:1082 #14 0x00000000005e66fe in do_handle_one_connection (thd_arg=<optimized out>) at /home/ankur/memsql/sql/sql_connect.cc:747 #15 0x00000000005e6779 in handle_one_connection (arg=<optimized out>) at /home/ankur/memsql/sql/sql_connect.cc:684 #16 0x00007f579178de9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #17 0x00007f579044c4bd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #18 0x0000000000000000 in ?? () Thread 1 (Thread 0x7f5791bb8740 (LWP 7350)): #0 0x00007f5790440b03 in poll () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x0000000000500014 in handle_connections_sockets () at /home/ankur/memsql/sql/mysqld.cc:5046 #2 0x0000000000501e20 in mysqld_main (argc=12, argv=0x1104dc8) at /home/ankur/memsql/sql/mysqld.cc:4505 #3 0x00007f579037b76d in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 #4 0x00000000004fa6c5 in _start ()