Thread 26 (Thread 0xb806db90 (LWP 20605)): #0 0x00110416 in __kernel_vsyscall () #1 0x00580b95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08610107 in Synchronize::sleep (this=0xb718a1a0) at Synchronize.cpp:123 #3 0x0855bd62 in Cache::ioThread (this=0xb7189eb0) at Cache.cpp:941 #4 0x0855bf6d in Cache::ioThread (arg=0xb7189eb0) at Cache.cpp:762 #5 0x08547086 in Thread::thread (this=0xb718a1a0) at Thread.cpp:167 #6 0x085472ab in Thread::thread (parameter=0xb718a1a0) at Thread.cpp:146 #7 0x0057d32f in start_thread () from /lib/libpthread.so.0 #8 0x0049a27e in clone () from /lib/libc.so.6 Thread 25 (Thread 0xb5a65b90 (LWP 20606)): #0 0x00110416 in __kernel_vsyscall () #1 0x00580b95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08610107 in Synchronize::sleep (this=0xb718a280) at Synchronize.cpp:123 #3 0x0855bd62 in Cache::ioThread (this=0xb7189eb0) at Cache.cpp:941 #4 0x0855bf6d in Cache::ioThread (arg=0xb7189eb0) at Cache.cpp:762 #5 0x08547086 in Thread::thread (this=0xb718a280) at Thread.cpp:167 #6 0x085472ab in Thread::thread (parameter=0xb718a280) at Thread.cpp:146 #7 0x0057d32f in start_thread () from /lib/libpthread.so.0 #8 0x0049a27e in clone () from /lib/libc.so.6 Thread 24 (Thread 0xb4e63b90 (LWP 20607)): #0 0x00110416 in __kernel_vsyscall () #1 0x00580ec2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x0860ffa4 in Synchronize::sleep (this=0xb7191338, milliseconds=1000, callersMutex=0x0) at Synchronize.cpp:183 #3 0x0860fd9f in Synchronize::sleep (this=0xb7191338, milliseconds=1000) at Synchronize.cpp:136 #4 0x08572b65 in Database::ticker (this=0xb738a640) at Database.cpp:1872 #5 0x08572b9b in Database::ticker (database=0xb738a640) at Database.cpp:1861 #6 0x08547086 in Thread::thread (this=0xb7191338) at Thread.cpp:167 #7 0x085472ab in Thread::thread (parameter=0xb7191338) at Thread.cpp:146 #8 0x0057d32f in start_thread () from /lib/libpthread.so.0 #9 0x0049a27e in clone () from /lib/libc.so.6 Thread 23 (Thread 0xb4462b90 (LWP 20608)): #0 0x00110416 in __kernel_vsyscall () #1 0x00580b95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08610107 in Synchronize::sleep (this=0xb7191418) at Synchronize.cpp:123 #3 0x085ba9b8 in PageWriter::writer (this=0xb718b480) at PageWriter.cpp:171 #4 0x085baae7 in PageWriter::writer (arg=0xb718b480) at PageWriter.cpp:160 #5 0x08547086 in Thread::thread (this=0xb7191418) at Thread.cpp:167 #6 0x085472ab in Thread::thread (parameter=0xb7191418) at Thread.cpp:146 #7 0x0057d32f in start_thread () from /lib/libpthread.so.0 #8 0x0049a27e in clone () from /lib/libc.so.6 ---Type to continue, or q to quit--- Thread 22 (Thread 0xb2660b90 (LWP 20609)): #0 0x00110416 in __kernel_vsyscall () #1 0x00580b95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08610107 in Synchronize::sleep (this=0xb7191878) at Synchronize.cpp:123 #3 0x0862400b in Gopher::gopherThread (this=0xb718b458) at Gopher.cpp:58 #4 0x086241df in Gopher::gopherThread (arg=0xb718b458) at Gopher.cpp:37 #5 0x08547086 in Thread::thread (this=0xb7191878) at Thread.cpp:167 #6 0x085472ab in Thread::thread (parameter=0xb7191878) at Thread.cpp:146 #7 0x0057d32f in start_thread () from /lib/libpthread.so.0 #8 0x0049a27e in clone () from /lib/libc.so.6 Thread 21 (Thread 0xb1c5fb90 (LWP 20610)): #0 0x00110416 in __kernel_vsyscall () #1 0x00580b95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08610107 in Synchronize::sleep (this=0xb7191958) at Synchronize.cpp:123 #3 0x0862400b in Gopher::gopherThread (this=0xb718b430) at Gopher.cpp:58 #4 0x086241df in Gopher::gopherThread (arg=0xb718b430) at Gopher.cpp:37 #5 0x08547086 in Thread::thread (this=0xb7191958) at Thread.cpp:167 #6 0x085472ab in Thread::thread (parameter=0xb7191958) at Thread.cpp:146 #7 0x0057d32f in start_thread () from /lib/libpthread.so.0 #8 0x0049a27e in clone () from /lib/libc.so.6 Thread 20 (Thread 0xb125eb90 (LWP 20611)): #0 0x00110416 in __kernel_vsyscall () #1 0x00580b95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08610107 in Synchronize::sleep (this=0xb7191a38) at Synchronize.cpp:123 #3 0x0862400b in Gopher::gopherThread (this=0xb718b408) at Gopher.cpp:58 #4 0x086241df in Gopher::gopherThread (arg=0xb718b408) at Gopher.cpp:37 #5 0x08547086 in Thread::thread (this=0xb7191a38) at Thread.cpp:167 #6 0x085472ab in Thread::thread (parameter=0xb7191a38) at Thread.cpp:146 #7 0x0057d32f in start_thread () from /lib/libpthread.so.0 #8 0x0049a27e in clone () from /lib/libc.so.6 Thread 19 (Thread 0xb085db90 (LWP 20612)): #0 0x00110416 in __kernel_vsyscall () #1 0x00580b95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08610107 in Synchronize::sleep (this=0xb7191b18) at Synchronize.cpp:123 #3 0x0862400b in Gopher::gopherThread (this=0xb718b3e0) at Gopher.cpp:58 #4 0x086241df in Gopher::gopherThread (arg=0xb718b3e0) at Gopher.cpp:37 #5 0x08547086 in Thread::thread (this=0xb7191b18) at Thread.cpp:167 #6 0x085472ab in Thread::thread (parameter=0xb7191b18) at Thread.cpp:146 #7 0x0057d32f in start_thread () from /lib/libpthread.so.0 #8 0x0049a27e in clone () from /lib/libc.so.6 ---Type to continue, or q to quit--- Thread 18 (Thread 0xafe5cb90 (LWP 20613)): #0 0x00110416 in __kernel_vsyscall () #1 0x00580b95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08610107 in Synchronize::sleep (this=0xb7191bf8) at Synchronize.cpp:123 #3 0x0862400b in Gopher::gopherThread (this=0xb718b3b8) at Gopher.cpp:58 #4 0x086241df in Gopher::gopherThread (arg=0xb718b3b8) at Gopher.cpp:37 #5 0x08547086 in Thread::thread (this=0xb7191bf8) at Thread.cpp:167 #6 0x085472ab in Thread::thread (parameter=0xb7191bf8) at Thread.cpp:146 #7 0x0057d32f in start_thread () from /lib/libpthread.so.0 #8 0x0049a27e in clone () from /lib/libc.so.6 Thread 17 (Thread 0xaf25ab90 (LWP 20614)): #0 0x00110416 in __kernel_vsyscall () #1 0x00580b95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08610107 in Synchronize::sleep (this=0xb71afa20) at Synchronize.cpp:123 #3 0x085d2d0b in Scheduler::schedule (this=0xb71906c8) at Scheduler.cpp:152 #4 0x085d2d5d in Scheduler::schedule (lpParameter=0xb71906c8) at Scheduler.cpp:159 #5 0x08547086 in Thread::thread (this=0xb71afa20) at Thread.cpp:167 #6 0x085472ab in Thread::thread (parameter=0xb71afa20) at Thread.cpp:146 #7 0x0057d32f in start_thread () from /lib/libpthread.so.0 #8 0x0049a27e in clone () from /lib/libc.so.6 Thread 16 (Thread 0xae859b90 (LWP 20615)): #0 0x00110416 in __kernel_vsyscall () #1 0x00580b95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08610107 in Synchronize::sleep (this=0xb71b26f8) at Synchronize.cpp:123 #3 0x085352d8 in SyncObject::wait (this=0xb7190e48, type=Exclusive, thread=0xb71b26f8, sync=0xae85903c, timeout=0) at SyncObject.cpp:661 #4 0x085357dd in SyncObject::lock (this=0xb7190e48, sync=0xae85903c, type=Exclusive, timeout=0) at SyncObject.cpp:438 #5 0x08533ddf in Sync::lock (this=0xae85903c, type=Exclusive) at Sync.cpp:58 #6 0x086133fc in TransactionManager::purgeTransactions (this=0xb7190d58) at TransactionManager.cpp:285 #7 0x08572c66 in Database::retireRecords (this=0xb738a640, forced=false) at Database.cpp:1773 #8 0x085732fb in Database::scavenge (this=0xb738a640) at Database.cpp:1726 #9 0x085d15d2 in Scavenger::scavenge (this=0xb71907f8) at Scavenger.cpp:58 #10 0x085d15e5 in Scavenger::execute (this=0xb71907f8, scheduler=0xb7190760) at Scavenger.cpp:68 #11 0x085d2c15 in Scheduler::schedule (this=0xb7190760) at Scheduler.cpp:137 #12 0x085d2d5d in Scheduler::schedule (lpParameter=0xb7190760) at Scheduler.cpp:159 #13 0x08547086 in Thread::thread (this=0xb71b26f8) at Thread.cpp:167 #14 0x085472ab in Thread::thread (parameter=0xb71b26f8) at Thread.cpp:146 #15 0x0057d32f in start_thread () from /lib/libpthread.so.0 #16 0x0049a27e in clone () from /lib/libc.so.6 Thread 15 (Thread 0xad339b90 (LWP 20616)): #0 0x00110416 in __kernel_vsyscall () #1 0x00580b95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x087cf214 in safe_cond_wait (cond=0xa515668, mp=0xa515618, file=0x8993486 "os/os0sync.c", line=422) at thr_mutex.c:249 ---Type to continue, or q to quit--- #3 0x08698d50 in os_event_wait_low (event=0xa515618, reset_sig_count=0) at os/os0sync.c:422 #4 0x08697dc7 in os_aio_simulated_handle (global_segment=0, message1=0xad33936c, message2=0xad339368, type=0xad339364) at os/os0file.c:4207 #5 0x086745c3 in fil_aio_wait (segment=0) at fil/fil0fil.c:4246 #6 0x086be3a5 in io_handler_thread (arg=0x8c6f640) at srv/srv0start.c:435 #7 0x0057d32f in start_thread () from /lib/libpthread.so.0 #8 0x0049a27e in clone () from /lib/libc.so.6 Thread 14 (Thread 0xac938b90 (LWP 20617)): #0 0x00110416 in __kernel_vsyscall () #1 0x00580b95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x087cf214 in safe_cond_wait (cond=0xa515708, mp=0xa5156b8, file=0x8993486 "os/os0sync.c", line=422) at thr_mutex.c:249 #3 0x08698d50 in os_event_wait_low (event=0xa5156b8, reset_sig_count=0) at os/os0sync.c:422 #4 0x08697dc7 in os_aio_simulated_handle (global_segment=1, message1=0xac93836c, message2=0xac938368, type=0xac938364) at os/os0file.c:4207 #5 0x086745c3 in fil_aio_wait (segment=1) at fil/fil0fil.c:4246 #6 0x086be3a5 in io_handler_thread (arg=0x8c6f644) at srv/srv0start.c:435 #7 0x0057d32f in start_thread () from /lib/libpthread.so.0 #8 0x0049a27e in clone () from /lib/libc.so.6 Thread 13 (Thread 0xabf37b90 (LWP 20618)): #0 0x00110416 in __kernel_vsyscall () #1 0x00580b95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x087cf214 in safe_cond_wait (cond=0xa5157a8, mp=0xa515758, file=0x8993486 "os/os0sync.c", line=422) at thr_mutex.c:249 #3 0x08698d50 in os_event_wait_low (event=0xa515758, reset_sig_count=0) at os/os0sync.c:422 #4 0x08697dc7 in os_aio_simulated_handle (global_segment=2, message1=0xabf3736c, message2=0xabf37368, type=0xabf37364) at os/os0file.c:4207 #5 0x086745c3 in fil_aio_wait (segment=2) at fil/fil0fil.c:4246 #6 0x086be3a5 in io_handler_thread (arg=0x8c6f648) at srv/srv0start.c:435 #7 0x0057d32f in start_thread () from /lib/libpthread.so.0 #8 0x0049a27e in clone () from /lib/libc.so.6 Thread 12 (Thread 0xab536b90 (LWP 20619)): #0 0x00110416 in __kernel_vsyscall () #1 0x00580b95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x087cf214 in safe_cond_wait (cond=0xa515848, mp=0xa5157f8, file=0x8993486 "os/os0sync.c", line=422) at thr_mutex.c:249 #3 0x08698d50 in os_event_wait_low (event=0xa5157f8, reset_sig_count=0) at os/os0sync.c:422 #4 0x08697dc7 in os_aio_simulated_handle (global_segment=3, message1=0xab53636c, message2=0xab536368, type=0xab536364) at os/os0file.c:4207 #5 0x086745c3 in fil_aio_wait (segment=3) at fil/fil0fil.c:4246 #6 0x086be3a5 in io_handler_thread (arg=0x8c6f64c) at srv/srv0start.c:435 #7 0x0057d32f in start_thread () from /lib/libpthread.so.0 #8 0x0049a27e in clone () from /lib/libc.so.6 Thread 11 (Thread 0xaab33b90 (LWP 20620)): #0 0x00110416 in __kernel_vsyscall () #1 0x004926e1 in select () from /lib/libc.so.6 #2 0x08699400 in os_thread_sleep (tm=1000000) at os/os0thread.c:281 #3 0x086bcf3f in srv_lock_timeout_and_monitor_thread (arg=0x0) at srv/srv0srv.c:1916 ---Type to continue, or q to quit--- #4 0x0057d32f in start_thread () from /lib/libpthread.so.0 #5 0x0049a27e in clone () from /lib/libc.so.6 Thread 10 (Thread 0xaa132b90 (LWP 20621)): #0 0x00110416 in __kernel_vsyscall () #1 0x004926e1 in select () from /lib/libc.so.6 #2 0x08699400 in os_thread_sleep (tm=1000000) at os/os0thread.c:281 #3 0x086bd4e5 in srv_error_monitor_thread (arg=0x0) at srv/srv0srv.c:2142 #4 0x0057d32f in start_thread () from /lib/libpthread.so.0 #5 0x0049a27e in clone () from /lib/libc.so.6 Thread 9 (Thread 0xa952cb90 (LWP 20622)): #0 0x00110416 in __kernel_vsyscall () #1 0x00580b95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x087cf214 in safe_cond_wait (cond=0xa064c48, mp=0xa064bf8, file=0x8993486 "os/os0sync.c", line=422) at thr_mutex.c:249 #3 0x08698d50 in os_event_wait_low (event=0xa064bf8, reset_sig_count=0) at os/os0sync.c:422 #4 0x086bddef in srv_master_thread (arg=0x0) at srv/srv0srv.c:2631 #5 0x0057d32f in start_thread () from /lib/libpthread.so.0 #6 0x0049a27e in clone () from /lib/libc.so.6 Thread 8 (Thread 0xa7e73b90 (LWP 20623)): #0 0x00110416 in __kernel_vsyscall () #1 0x00580ec2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x087cf3e6 in safe_cond_timedwait (cond=0x9470940, mp=0x94708e0, abstime=0xa7e7334c, file=0x89b63ee "ma_checkpoint.c", line=705) at thr_mutex.c:289 #3 0x08789ec9 in ma_checkpoint_background (arg=0x1e) at ma_checkpoint.c:705 #4 0x0057d32f in start_thread () from /lib/libpthread.so.0 #5 0x0049a27e in clone () from /lib/libc.so.6 Thread 7 (Thread 0xa80f7b90 (LWP 20624)): #0 0x00110416 in __kernel_vsyscall () #1 0x00584e30 in sigwait () from /lib/libpthread.so.0 #2 0x082afb21 in signal_hand (arg=0x0) at mysqld.cc:2862 #3 0x0057d32f in start_thread () from /lib/libpthread.so.0 #4 0x0049a27e in clone () from /lib/libc.so.6 Thread 6 (Thread 0xa8064b90 (LWP 20640)): #0 0x00110416 in __kernel_vsyscall () #1 0x00580b95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08610107 in Synchronize::sleep (this=0xb71bcb78) at Synchronize.cpp:123 #3 0x085352d8 in SyncObject::wait (this=0xb7190e48, type=Exclusive, thread=0xb71bcb78, sync=0xa80631f0, timeout=0) at SyncObject.cpp:661 #4 0x085357dd in SyncObject::lock (this=0xb7190e48, sync=0xa80631f0, type=Exclusive, timeout=0) at SyncObject.cpp:438 #5 0x08533ddf in Sync::lock (this=0xa80631f0, type=Exclusive) at Sync.cpp:58 #6 0x0854e1d4 in Transaction::commit (this=0xb7340638) at Transaction.cpp:305 #7 0x0856b68b in Connection::commit (this=0xb71bf2e0) at Connection.cpp:272 #8 0x085256e9 in StorageConnection::commit (this=0xb71bf280) at StorageConnection.cpp:146 ---Type to continue, or q to quit--- #9 0x0851f542 in StorageInterface::commit (hton=0xa063a68, thd=0xa7f51128, all=true) at ha_falcon.cpp:1159 #10 0x083dfcaf in ha_commit_one_phase (thd=0xa7f51128, all=true) at handler.cc:1173 #11 0x083e0270 in ha_commit_trans (thd=0xa7f51128, all=true) at handler.cc:1142 #12 0x082c0742 in end_active_trans (thd=0xa7f51128) at sql_parse.cc:123 #13 0x082c0c8e in begin_trans (thd=0xa7f51128) at sql_parse.cc:146 #14 0x082c7317 in mysql_execute_command (thd=0xa7f51128) at sql_parse.cc:3926 #15 0x082ca38d in mysql_parse (thd=0xa7f51128, inBuf=0xa592100 "START TRANSACTION", length=17, found_semicolon=0xa8064270) at sql_parse.cc:5845 #16 0x082cadd7 in dispatch_command (command=COM_QUERY, thd=0xa7f51128, packet=0xa7f5d7f1 "START TRANSACTION", packet_length=17) at sql_parse.cc:1120 #17 0x082cc0ea in do_command (thd=0xa7f51128) at sql_parse.cc:807 #18 0x082b9bbf in handle_one_connection (arg=0xa7f51128) at sql_connect.cc:1153 #19 0x0057d32f in start_thread () from /lib/libpthread.so.0 #20 0x0049a27e in clone () from /lib/libc.so.6 Thread 5 (Thread 0xa8095b90 (LWP 20641)): #0 0x00110416 in __kernel_vsyscall () #1 0x00580b95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08610107 in Synchronize::sleep (this=0xb7317310) at Synchronize.cpp:123 #3 0x085352d8 in SyncObject::wait (this=0xb7190ddc, type=Exclusive, thread=0xb7317310, sync=0xa80941f4, timeout=0) at SyncObject.cpp:661 #4 0x085357dd in SyncObject::lock (this=0xb7190ddc, sync=0xa80941f4, type=Exclusive, timeout=0) at SyncObject.cpp:438 #5 0x08533ddf in Sync::lock (this=0xa80941f4, type=Exclusive) at Sync.cpp:58 #6 0x0854e1e7 in Transaction::commit (this=0xb7342a80) at Transaction.cpp:306 #7 0x0856b68b in Connection::commit (this=0xb7317530) at Connection.cpp:272 #8 0x085256e9 in StorageConnection::commit (this=0xb73174d0) at StorageConnection.cpp:146 #9 0x0851f542 in StorageInterface::commit (hton=0xa063a68, thd=0xa7f61818, all=true) at ha_falcon.cpp:1159 #10 0x083dfcaf in ha_commit_one_phase (thd=0xa7f61818, all=true) at handler.cc:1173 #11 0x083e0270 in ha_commit_trans (thd=0xa7f61818, all=true) at handler.cc:1142 #12 0x082c0e3f in end_trans (thd=0xa7f61818, completion=COMMIT) at sql_parse.cc:668 #13 0x082c73f5 in mysql_execute_command (thd=0xa7f61818) at sql_parse.cc:3933 #14 0x082ca38d in mysql_parse (thd=0xa7f61818, inBuf=0xa5ab368 "COMMIT", length=6, found_semicolon=0xa8095270) at sql_parse.cc:5845 #15 0x082cadd7 in dispatch_command (command=COM_QUERY, thd=0xa7f61818, packet=0xa7f63699 "COMMIT", packet_length=6) at sql_parse.cc:1120 #16 0x082cc0ea in do_command (thd=0xa7f61818) at sql_parse.cc:807 #17 0x082b9bbf in handle_one_connection (arg=0xa7f61818) at sql_connect.cc:1153 #18 0x0057d32f in start_thread () from /lib/libpthread.so.0 #19 0x0049a27e in clone () from /lib/libc.so.6 Thread 4 (Thread 0xa8033b90 (LWP 20643)): #0 0x00110416 in __kernel_vsyscall () #1 0x00580b95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08610107 in Synchronize::sleep (this=0xb7314e48) at Synchronize.cpp:123 #3 0x085352d8 in SyncObject::wait (this=0xb7190e48, type=Exclusive, thread=0xb7314e48, sync=0xa8032054, timeout=0) at SyncObject.cpp:661 #4 0x085357dd in SyncObject::lock (this=0xb7190e48, sync=0xa8032054, type=Exclusive, timeout=0) at SyncObject.cpp:438 #5 0x08533ddf in Sync::lock (this=0xa8032054, type=Exclusive) at Sync.cpp:58 #6 0x0861315c in TransactionManager::removeCommittedTransaction (this=0xb7190d58, transaction=0xb73543f8) at TransactionManager.cpp:386 #7 0x08549a82 in Transaction::releaseCommittedTransaction (this=0xb73543f8) at Transaction.cpp:1474 #8 0x0854ae11 in Transaction::releaseDependency (this=0xb73543f8) at Transaction.cpp:1454 ---Type to continue, or q to quit--- #9 0x0854b1a4 in Transaction::releaseDependencies (this=0xb7341a30) at Transaction.cpp:788 #10 0x0854dbe5 in Transaction::commitNoUpdates (this=0xb7341a30) at Transaction.cpp:353 #11 0x0854de6c in Transaction::commit (this=0xb7341a30) at Transaction.cpp:246 #12 0x0856b68b in Connection::commit (this=0xb7314f88) at Connection.cpp:272 #13 0x085256e9 in StorageConnection::commit (this=0xb7314f28) at StorageConnection.cpp:146 #14 0x0851f542 in StorageInterface::commit (hton=0xa063a68, thd=0xa7f676c0, all=true) at ha_falcon.cpp:1159 #15 0x083dfcaf in ha_commit_one_phase (thd=0xa7f676c0, all=true) at handler.cc:1173 #16 0x083e0270 in ha_commit_trans (thd=0xa7f676c0, all=true) at handler.cc:1142 #17 0x082c0e3f in end_trans (thd=0xa7f676c0, completion=COMMIT) at sql_parse.cc:668 #18 0x082c73f5 in mysql_execute_command (thd=0xa7f676c0) at sql_parse.cc:3933 #19 0x082ca38d in mysql_parse (thd=0xa7f676c0, inBuf=0xa6e19e8 "COMMIT", length=6, found_semicolon=0xa8033270) at sql_parse.cc:5845 #20 0x082cadd7 in dispatch_command (command=COM_QUERY, thd=0xa7f676c0, packet=0xa7f69111 "COMMIT", packet_length=6) at sql_parse.cc:1120 #21 0x082cc0ea in do_command (thd=0xa7f676c0) at sql_parse.cc:807 #22 0x082b9bbf in handle_one_connection (arg=0xa7f676c0) at sql_connect.cc:1153 #23 0x0057d32f in start_thread () from /lib/libpthread.so.0 #24 0x0049a27e in clone () from /lib/libc.so.6 Thread 3 (Thread 0xa7effb90 (LWP 20644)): #0 Transaction::needToLock (this=0xb733fe10, record=0xa6afdea0) at Transaction.cpp:755 #1 0x0853c6a9 in Table::fetchForUpdate (this=0xb750c258, transaction=0xb733fe10, source=0xa6afdea0, usingIndex=true) at Table.cpp:3476 #2 0x085281c1 in StorageDatabase::nextIndexed (this=0xb7189130, storageTable=0xb755b588, recordBitmap=0xb72d2318, recordNumber=4, lockForUpdate=true) at StorageDatabase.cpp:428 #3 0x0852e731 in StorageTable::nextIndexed (this=0xb755b588, recordNumber=3, lockForUpdate=true) at StorageTable.cpp:159 #4 0x0852189c in StorageInterface::index_next (this=0xa7f7eda0, buf=0xa7f7ef68 "") at ha_falcon.cpp:1592 #5 0x08520573 in StorageInterface::read_range_first (this=0xa7f7eda0, start_key=0x0, end_key=0xa7f7ee44, eq_range_arg=false, sorted=false) at ha_falcon.cpp:1560 #6 0x083d9094 in handler::multi_range_read_next (this=0xa7f7eda0, range_info=0xa7efe140) at handler.cc:4258 #7 0x083b95f3 in QUICK_RANGE_SELECT::get_next (this=0xa7f94c78) at opt_range.cc:8522 #8 0x083d3037 in rr_quick (info=0xa7efe30c) at records.cc:317 #9 0x08369700 in mysql_update (thd=0xa7f6d138, table_list=0xa8a6660, fields=@0xa7f6e5d0, values=@0xa7f6e7f8, conds=0xa8a6cf0, order_num=0, order=0x0, limit=1, handle_duplicates=DUP_ERROR, ignore=false) at sql_update.cc:469 #10 0x082c3998 in mysql_execute_command (thd=0xa7f6d138) at sql_parse.cc:2917 #11 0x082ca38d in mysql_parse (thd=0xa7f6d138, inBuf=0xa8a6350 "UPDATE D SET `int_key` = 0 WHERE `int_key` < 2 LIMIT 1", length=54, found_semicolon=0xa7eff270) at sql_parse.cc:5845 #12 0x082cadd7 in dispatch_command (command=COM_QUERY, thd=0xa7f6d138, packet=0xa7f6f2e9 "UPDATE D SET `int_key` = 0 WHERE `int_key` < 2 LIMIT 1", packet_length=54) at sql_parse.cc:1120 #13 0x082cc0ea in do_command (thd=0xa7f6d138) at sql_parse.cc:807 #14 0x082b9bbf in handle_one_connection (arg=0xa7f6d138) at sql_connect.cc:1153 #15 0x0057d32f in start_thread () from /lib/libpthread.so.0 #16 0x0049a27e in clone () from /lib/libc.so.6 Thread 2 (Thread 0xa7472b90 (LWP 20645)): #0 0x00110416 in __kernel_vsyscall () #1 0x00580b95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08610107 in Synchronize::sleep (this=0xb7316e90) at Synchronize.cpp:123 ---Type to continue, or q to quit--- #3 0x085352d8 in SyncObject::wait (this=0xb7190e48, type=Exclusive, thread=0xb7316e90, sync=0xa74710c4, timeout=0) at SyncObject.cpp:661 #4 0x085357dd in SyncObject::lock (this=0xb7190e48, sync=0xa74710c4, type=Exclusive, timeout=0) at SyncObject.cpp:438 #5 0x08533ddf in Sync::lock (this=0xa74710c4, type=Exclusive) at Sync.cpp:58 #6 0x0861315c in TransactionManager::removeCommittedTransaction (this=0xb7190d58, transaction=0xb7346ae8) at TransactionManager.cpp:386 #7 0x08549a82 in Transaction::releaseCommittedTransaction (this=0xb7346ae8) at Transaction.cpp:1474 #8 0x0854ae11 in Transaction::releaseDependency (this=0xb7346ae8) at Transaction.cpp:1454 #9 0x0854b1a4 in Transaction::releaseDependencies (this=0xb73446d8) at Transaction.cpp:788 #10 0x0854e16e in Transaction::commit (this=0xb73446d8) at Transaction.cpp:299 #11 0x0856b68b in Connection::commit (this=0xb7316fd0) at Connection.cpp:272 #12 0x085256e9 in StorageConnection::commit (this=0xb7316f70) at StorageConnection.cpp:146 #13 0x0851f542 in StorageInterface::commit (hton=0xa063a68, thd=0xa7f73310, all=true) at ha_falcon.cpp:1159 #14 0x083dfcaf in ha_commit_one_phase (thd=0xa7f73310, all=true) at handler.cc:1173 #15 0x083e0270 in ha_commit_trans (thd=0xa7f73310, all=true) at handler.cc:1142 #16 0x082c0742 in end_active_trans (thd=0xa7f73310) at sql_parse.cc:123 #17 0x082c0c8e in begin_trans (thd=0xa7f73310) at sql_parse.cc:146 #18 0x082c7317 in mysql_execute_command (thd=0xa7f73310) at sql_parse.cc:3926 #19 0x082ca38d in mysql_parse (thd=0xa7f73310, inBuf=0xa886168 "START TRANSACTION", length=17, found_semicolon=0xa7472270) at sql_parse.cc:5845 #20 0x082cadd7 in dispatch_command (command=COM_QUERY, thd=0xa7f73310, packet=0xa7f74f01 "START TRANSACTION", packet_length=17) at sql_parse.cc:1120 #21 0x082cc0ea in do_command (thd=0xa7f73310) at sql_parse.cc:807 #22 0x082b9bbf in handle_one_connection (arg=0xa7f73310) at sql_connect.cc:1153 #23 0x0057d32f in start_thread () from /lib/libpthread.so.0 #24 0x0049a27e in clone () from /lib/libc.so.6 Thread 1 (Thread 0xb806e6d0 (LWP 20603)): #0 0x00110416 in __kernel_vsyscall () #1 0x004926e1 in select () from /lib/libc.so.6 #2 0x082b1305 in handle_connections_sockets (arg=0x0) at mysqld.cc:5092 #3 0x082b4e1c in main (argc=43, argv=0xbff7f964) at mysqld.cc:4600 #0 0x00110416 in __kernel_vsyscall ()