Thread 35 (process 15976): #0 0x00509402 in __kernel_vsyscall () #1 0x0089e256 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08649c25 in Synchronize::sleep (this=0xb6ff0440) at Synchronize.cpp:123 #3 0x08658a4e in Cache::ioThread (this=0xb6ff0118) at Cache.cpp:990 #4 0x08658bf7 in Cache::ioThread (arg=0xb6ff0118) at Cache.cpp:780 #5 0x08596d7d in Thread::thread (this=0xb6ff0440) at Thread.cpp:167 #6 0x08596f8d in Thread::thread (parameter=0xb6ff0440) at Thread.cpp:146 #7 0x0089a45b in start_thread () from /lib/libpthread.so.0 #8 0x007f1c4e in clone () from /lib/libc.so.6 Thread 34 (process 15977): #0 0x00509402 in __kernel_vsyscall () #1 0x0089e256 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08649c25 in Synchronize::sleep (this=0xb6ff0520) at Synchronize.cpp:123 #3 0x08658a4e in Cache::ioThread (this=0xb6ff0118) at Cache.cpp:990 #4 0x08658bf7 in Cache::ioThread (arg=0xb6ff0118) at Cache.cpp:780 #5 0x08596d7d in Thread::thread (this=0xb6ff0520) at Thread.cpp:167 #6 0x08596f8d in Thread::thread (parameter=0xb6ff0520) at Thread.cpp:146 #7 0x0089a45b in start_thread () from /lib/libpthread.so.0 #8 0x007f1c4e in clone () from /lib/libc.so.6 Thread 33 (process 15978): #0 0x00509402 in __kernel_vsyscall () #1 0x0089e4dc in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08649abe in Synchronize::sleep (this=0xb6ff7388, milliseconds=1000, callersMutex=0x0) at Synchronize.cpp:183 #3 0x086498b7 in Synchronize::sleep (this=0xb6ff7388, milliseconds=1000) at Synchronize.cpp:136 #4 0x085bb499 in Database::ticker (this=0xb71f0648) at Database.cpp:1992 #5 0x085bb4cf in Database::ticker (database=0xb71f0648) at Database.cpp:1981 #6 0x08596d7d in Thread::thread (this=0xb6ff7388) at Thread.cpp:167 #7 0x08596f8d in Thread::thread (parameter=0xb6ff7388) at Thread.cpp:146 #8 0x0089a45b in start_thread () from /lib/libpthread.so.0 #9 0x007f1c4e in clone () from /lib/libc.so.6 Thread 32 (process 15980): #0 0x00509402 in __kernel_vsyscall () #1 0x0089e256 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08649c25 in Synchronize::sleep (this=0xb6ff7468) at Synchronize.cpp:123 #3 0x085ba746 in Database::cardinalityThreadMain (this=0xb71f0648) at Database.cpp:2524 #4 0x085ba785 in Database::cardinalityThreadMain (database=0xb71f0648) at Database.cpp:2505 #5 0x08596d7d in Thread::thread (this=0xb6ff7468) at Thread.cpp:167 #6 0x08596f8d in Thread::thread (parameter=0xb6ff7468) at Thread.cpp:146 #7 0x0089a45b in start_thread () from /lib/libpthread.so.0 #8 0x007f1c4e in clone () from /lib/libc.so.6 Thread 31 (process 15981): #0 0x00509402 in __kernel_vsyscall () #1 0x0089e256 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08649c25 in Synchronize::sleep (this=0xb6ff7548) at Synchronize.cpp:123 #3 0x08586308 in SyncObject::wait (this=0xb6ff6de0, type=Shared, thread=0xb6ff7548, sync=0xb4be82c8, timeout=0) at SyncObject.cpp:682 #4 0x08586827 in SyncObject::lock (this=0xb6ff6de0, sync=0xb4be82c8, type=Shared, timeout=0) at SyncObject.cpp:449 #5 0x08584e03 in Sync::lock (this=0xb4be82c8, type=Shared) at Sync.cpp:58 #6 0x0859e9ed in TransactionManager::purgeTransactions (this=0xb6ff6d58) at TransactionManager.cpp:309 #7 0x085bbc22 in Database::scavenge (this=0xb71f0648, forced=false) at Database.cpp:1811 #8 0x085bbd38 in Database::scavengerThreadMain (this=0xb71f0648) at Database.cpp:2014 #9 0x085bbe03 in Database::scavengerThreadMain (database=0xb71f0648) at Database.cpp:2003 #10 0x08596d7d in Thread::thread (this=0xb6ff7548) at Thread.cpp:167 #11 0x08596f8d in Thread::thread (parameter=0xb6ff7548) at Thread.cpp:146 #12 0x0089a45b in start_thread () from /lib/libpthread.so.0 #13 0x007f1c4e in clone () from /lib/libc.so.6 Thread 30 (process 15982): #0 0x00509402 in __kernel_vsyscall () #1 0x0089e256 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08649c25 in Synchronize::sleep (this=0xb6ff7628) at Synchronize.cpp:123 #3 0x085fb2cd in PageWriter::writer (this=0xb6ff14e0) at PageWriter.cpp:171 #4 0x085fb3f9 in PageWriter::writer (arg=0xb6ff14e0) at PageWriter.cpp:160 #5 0x08596d7d in Thread::thread (this=0xb6ff7628) at Thread.cpp:167 #6 0x08596f8d in Thread::thread (parameter=0xb6ff7628) at Thread.cpp:146 #7 0x0089a45b in start_thread () from /lib/libpthread.so.0 #8 0x007f1c4e in clone () from /lib/libc.so.6 Thread 29 (process 15983): #0 0x00509402 in __kernel_vsyscall () #1 0x0089e256 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08649c25 in Synchronize::sleep (this=0xb6ff7708) at Synchronize.cpp:123 #3 0x08586308 in SyncObject::wait (this=0xb7005a18, type=Exclusive, thread=0xb6ff7708, sync=0xb37e6300, timeout=0) at SyncObject.cpp:682 #4 0x08586827 in SyncObject::lock (this=0xb7005a18, sync=0xb37e6300, type=Exclusive, timeout=0) at SyncObject.cpp:449 #5 0x08584e03 in Sync::lock (this=0xb37e6300, type=Exclusive) at Sync.cpp:58 #6 0x085647c0 in CycleManager::cycleManager (this=0xb6ff0600) at CycleManager.cpp:247 #7 0x08564aa1 in CycleManager::cycleManager (arg=0xb6ff0600) at CycleManager.cpp:145 #8 0x08596d7d in Thread::thread (this=0xb6ff7708) at Thread.cpp:167 #9 0x08596f8d in Thread::thread (parameter=0xb6ff7708) at Thread.cpp:146 #10 0x0089a45b in start_thread () from /lib/libpthread.so.0 #11 0x007f1c4e in clone () from /lib/libc.so.6 Thread 28 (process 15984): #0 0x00509402 in __kernel_vsyscall () #1 0x0089e256 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08649c25 in Synchronize::sleep (this=0xb6ff7c38) at Synchronize.cpp:123 #3 0x08586308 in SyncObject::wait (this=0xb6ff6de0, type=Shared, thread=0xb6ff7c38, sync=0xb19e3bd8, timeout=0) at SyncObject.cpp:682 #4 0x08586827 in SyncObject::lock (this=0xb6ff6de0, sync=0xb19e3bd8, type=Shared, timeout=0) at SyncObject.cpp:449 #5 0x08584e03 in Sync::lock (this=0xb19e3bd8, type=Shared) at Sync.cpp:58 #6 0x08599083 in Transaction::thawAll (this=0xb7196ac8) at Transaction.cpp:1621 #7 0x08599904 in Transaction::fullyCommitted (this=0xb7196ac8) at Transaction.cpp:1481 #8 0x0863748f in SerialLogTransaction::commit (this=0xb71a5380) at SerialLogTransaction.cpp:101 #9 0x0863750f in SerialLogTransaction::doAction (this=0xb71a5380) at SerialLogTransaction.cpp:158 #10 0x08660a52 in Gopher::gopherThread (this=0xb6ff14b8) at Gopher.cpp:71 #11 0x08660b91 in Gopher::gopherThread (arg=0xb6ff14b8) at Gopher.cpp:37 #12 0x08596d7d in Thread::thread (this=0xb6ff7c38) at Thread.cpp:167 #13 0x08596f8d in Thread::thread (parameter=0xb6ff7c38) at Thread.cpp:146 #14 0x0089a45b in start_thread () from /lib/libpthread.so.0 #15 0x007f1c4e in clone () from /lib/libc.so.6 Thread 27 (process 15985): #0 0x00509402 in __kernel_vsyscall () #1 0x0089e256 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08649c25 in Synchronize::sleep (this=0xb6ff7d18) at Synchronize.cpp:123 #3 0x086609ce in Gopher::gopherThread (this=0xb6ff1490) at Gopher.cpp:58 #4 0x08660b91 in Gopher::gopherThread (arg=0xb6ff1490) at Gopher.cpp:37 #5 0x08596d7d in Thread::thread (this=0xb6ff7d18) at Thread.cpp:167 #6 0x08596f8d in Thread::thread (parameter=0xb6ff7d18) at Thread.cpp:146 #7 0x0089a45b in start_thread () from /lib/libpthread.so.0 #8 0x007f1c4e in clone () from /lib/libc.so.6 Thread 26 (process 15986): #0 0x00509402 in __kernel_vsyscall () #1 0x0089e256 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08649c25 in Synchronize::sleep (this=0xb6ff7df8) at Synchronize.cpp:123 #3 0x086609ce in Gopher::gopherThread (this=0xb6ff1468) at Gopher.cpp:58 #4 0x08660b91 in Gopher::gopherThread (arg=0xb6ff1468) at Gopher.cpp:37 #5 0x08596d7d in Thread::thread (this=0xb6ff7df8) at Thread.cpp:167 #6 0x08596f8d in Thread::thread (parameter=0xb6ff7df8) at Thread.cpp:146 #7 0x0089a45b in start_thread () from /lib/libpthread.so.0 #8 0x007f1c4e in clone () from /lib/libc.so.6 Thread 25 (process 15987): #0 0x00509402 in __kernel_vsyscall () #1 0x0089e256 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08649c25 in Synchronize::sleep (this=0xb6ff7ed8) at Synchronize.cpp:123 #3 0x086609ce in Gopher::gopherThread (this=0xb6ff1440) at Gopher.cpp:58 #4 0x08660b91 in Gopher::gopherThread (arg=0xb6ff1440) at Gopher.cpp:37 #5 0x08596d7d in Thread::thread (this=0xb6ff7ed8) at Thread.cpp:167 #6 0x08596f8d in Thread::thread (parameter=0xb6ff7ed8) at Thread.cpp:146 #7 0x0089a45b in start_thread () from /lib/libpthread.so.0 #8 0x007f1c4e in clone () from /lib/libc.so.6 Thread 24 (process 15988): #0 0x00509402 in __kernel_vsyscall () #1 0x0089e256 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08649c25 in Synchronize::sleep (this=0xb6ff7fb8) at Synchronize.cpp:123 #3 0x086609ce in Gopher::gopherThread (this=0xb6ff1418) at Gopher.cpp:58 #4 0x08660b91 in Gopher::gopherThread (arg=0xb6ff1418) at Gopher.cpp:37 #5 0x08596d7d in Thread::thread (this=0xb6ff7fb8) at Thread.cpp:167 #6 0x08596f8d in Thread::thread (parameter=0xb6ff7fb8) at Thread.cpp:146 #7 0x0089a45b in start_thread () from /lib/libpthread.so.0 #8 0x007f1c4e in clone () from /lib/libc.so.6 Thread 23 (process 15989): #0 0x00509402 in __kernel_vsyscall () #1 0x0089e256 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08649c25 in Synchronize::sleep (this=0xb7015f68) at Synchronize.cpp:123 #3 0x0862103a in Scheduler::schedule (this=0xb6fefcd0) at Scheduler.cpp:152 #4 0x08621087 in Scheduler::schedule (lpParameter=0xb6fefcd0) at Scheduler.cpp:159 #5 0x08596d7d in Thread::thread (this=0xb7015f68) at Thread.cpp:167 #6 0x08596f8d in Thread::thread (parameter=0xb7015f68) at Thread.cpp:146 #7 0x0089a45b in start_thread () from /lib/libpthread.so.0 #8 0x007f1c4e in clone () from /lib/libc.so.6 Thread 22 (process 15990): #0 0x00509402 in __kernel_vsyscall () #1 0x0089e4dc in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08649abe in Synchronize::sleep (this=0xb7018e58, milliseconds=30000, callersMutex=0x0) at Synchronize.cpp:183 #3 0x086498b7 in Synchronize::sleep (this=0xb7018e58, milliseconds=30000) at Synchronize.cpp:136 #4 0x08621023 in Scheduler::schedule (this=0xb6ff6800) at Scheduler.cpp:150 #5 0x08621087 in Scheduler::schedule (lpParameter=0xb6ff6800) at Scheduler.cpp:159 #6 0x08596d7d in Thread::thread (this=0xb7018e58) at Thread.cpp:167 #7 0x08596f8d in Thread::thread (parameter=0xb7018e58) at Thread.cpp:146 #8 0x0089a45b in start_thread () from /lib/libpthread.so.0 #9 0x007f1c4e in clone () from /lib/libc.so.6 Thread 21 (process 15991): #0 0x00509402 in __kernel_vsyscall () #1 0x0089e256 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x0883d92f in safe_cond_wait (cond=0xaeb2254, mp=0xaeb21e8, file=0x8a2127c "os/os0sync.c", line=422) at thr_mutex.c:423 #3 0x086df207 in os_event_wait_low (event=0xaeb21e8, reset_sig_count=0) at os/os0sync.c:422 #4 0x086de26a in os_aio_simulated_handle (global_segment=0, message1=0xac4b637c, message2=0xac4b6378, type=0xac4b6374) at os/os0file.c:4207 #5 0x086b3bf6 in fil_aio_wait (segment=0) at fil/fil0fil.c:4246 #6 0x0871119f in io_handler_thread (arg=0x8d1a680) at srv/srv0start.c:435 #7 0x0089a45b in start_thread () from /lib/libpthread.so.0 #8 0x007f1c4e in clone () from /lib/libc.so.6 Thread 20 (process 15994): #0 0x00509402 in __kernel_vsyscall () #1 0x0089e256 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x0883d92f in safe_cond_wait (cond=0xaeb230c, mp=0xaeb22a0, file=0x8a2127c "os/os0sync.c", line=422) at thr_mutex.c:423 #3 0x086df207 in os_event_wait_low (event=0xaeb22a0, reset_sig_count=0) at os/os0sync.c:422 #4 0x086de26a in os_aio_simulated_handle (global_segment=1, message1=0xabab537c, message2=0xabab5378, type=0xabab5374) at os/os0file.c:4207 #5 0x086b3bf6 in fil_aio_wait (segment=1) at fil/fil0fil.c:4246 #6 0x0871119f in io_handler_thread (arg=0x8d1a684) at srv/srv0start.c:435 #7 0x0089a45b in start_thread () from /lib/libpthread.so.0 #8 0x007f1c4e in clone () from /lib/libc.so.6 Thread 19 (process 15995): #0 0x00509402 in __kernel_vsyscall () #1 0x0089e256 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x0883d92f in safe_cond_wait (cond=0xaeb23c4, mp=0xaeb2358, file=0x8a2127c "os/os0sync.c", line=422) at thr_mutex.c:423 #3 0x086df207 in os_event_wait_low (event=0xaeb2358, reset_sig_count=0) at os/os0sync.c:422 #4 0x086de26a in os_aio_simulated_handle (global_segment=2, message1=0xab0b437c, message2=0xab0b4378, type=0xab0b4374) at os/os0file.c:4207 #5 0x086b3bf6 in fil_aio_wait (segment=2) at fil/fil0fil.c:4246 #6 0x0871119f in io_handler_thread (arg=0x8d1a688) at srv/srv0start.c:435 #7 0x0089a45b in start_thread () from /lib/libpthread.so.0 #8 0x007f1c4e in clone () from /lib/libc.so.6 Thread 18 (process 15997): #0 0x00509402 in __kernel_vsyscall () #1 0x0089e256 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x0883d92f in safe_cond_wait (cond=0xaeb247c, mp=0xaeb2410, file=0x8a2127c "os/os0sync.c", line=422) at thr_mutex.c:423 #3 0x086df207 in os_event_wait_low (event=0xaeb2410, reset_sig_count=0) at os/os0sync.c:422 #4 0x086de26a in os_aio_simulated_handle (global_segment=3, message1=0xaa6b337c, message2=0xaa6b3378, type=0xaa6b3374) at os/os0file.c:4207 #5 0x086b3bf6 in fil_aio_wait (segment=3) at fil/fil0fil.c:4246 #6 0x0871119f in io_handler_thread (arg=0x8d1a68c) at srv/srv0start.c:435 #7 0x0089a45b in start_thread () from /lib/libpthread.so.0 #8 0x007f1c4e in clone () from /lib/libc.so.6 Thread 17 (process 15998): #0 0x00509402 in __kernel_vsyscall () #1 0x007eaa31 in select () from /lib/libc.so.6 #2 0x086df8b3 in os_thread_sleep (tm=1000000) at os/os0thread.c:268 #3 0x0870fb92 in srv_lock_timeout_and_monitor_thread (arg=0x0) at srv/srv0srv.c:1914 #4 0x0089a45b in start_thread () from /lib/libpthread.so.0 #5 0x007f1c4e in clone () from /lib/libc.so.6 Thread 16 (process 15999): #0 0x00509402 in __kernel_vsyscall () #1 0x007eaa31 in select () from /lib/libc.so.6 #2 0x086df8b3 in os_thread_sleep (tm=1000000) at os/os0thread.c:268 #3 0x0871014e in srv_error_monitor_thread (arg=0x0) at srv/srv0srv.c:2140 #4 0x0089a45b in start_thread () from /lib/libpthread.so.0 #5 0x007f1c4e in clone () from /lib/libc.so.6 Thread 15 (process 16000): #0 0x00509402 in __kernel_vsyscall () #1 0x0089e256 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x0883d92f in safe_cond_wait (cond=0xa95d4e4, mp=0xa95d478, file=0x8a2127c "os/os0sync.c", line=422) at thr_mutex.c:423 #3 0x086df207 in os_event_wait_low (event=0xa95d478, reset_sig_count=0) at os/os0sync.c:422 #4 0x08710b31 in srv_master_thread (arg=0x0) at srv/srv0srv.c:2629 #5 0x0089a45b in start_thread () from /lib/libpthread.so.0 #6 0x007f1c4e in clone () from /lib/libc.so.6 Thread 14 (process 16001): #0 0x00509402 in __kernel_vsyscall () #1 0x0089e4dc in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x0883db6c in safe_cond_timedwait (cond=0x951bec0, mp=0x951be60, abstime=0xa6ff2344, file=0x8a49e9e "ma_checkpoint.c", line=715) at thr_mutex.c:477 #3 0x087f6308 in ma_checkpoint_background (arg=0x1e) at ma_checkpoint.c:715 #4 0x0089a45b in start_thread () from /lib/libpthread.so.0 #5 0x007f1c4e in clone () from /lib/libc.so.6 Thread 13 (process 16002): #0 0x00509402 in __kernel_vsyscall () #1 0x008a0a3e in __lll_mutex_lock_wait () from /lib/libpthread.so.0 #2 0x0089c890 in _L_mutex_lock_85 () from /lib/libpthread.so.0 #3 0x0089c3dd in pthread_mutex_lock () from /lib/libpthread.so.0 #4 0x0883d16b in safe_mutex_lock (mp=0x8be1ea0, my_flags=0, file=0x89b2f3b "sql_test.cc", line=84) at thr_mutex.c:225 #5 0x08397cae in print_cached_tables () at sql_test.cc:84 #6 0x08398011 in mysql_print_status () at sql_test.cc:540 #7 0x082c2151 in signal_hand (arg=0x0) at mysqld.cc:2952 #8 0x0089a45b in start_thread () from /lib/libpthread.so.0 #9 0x007f1c4e in clone () from /lib/libc.so.6 Thread 12 (process 16004): #0 0x00509402 in __kernel_vsyscall () #1 0x008a0e1b in read () from /lib/libpthread.so.0 #2 0x08809287 in vio_read (vio=0xb030f28, buf=0xb07cf48 "\a", size=4) at viosocket.c:44 #3 0x082b1ef4 in my_real_read (net=0xb05cc3c, complen=0xa7243f0c) at net_serv.cc:837 #4 0x082b23e5 in my_net_read (net=0xb05cc3c) at net_serv.cc:1020 #5 0x082de9b6 in do_command (thd=0xb05cba0) at sql_parse.cc:692 #6 0x082cb507 in handle_one_connection (arg=0xb05cba0) at sql_connect.cc:1146 #7 0x0089a45b in start_thread () from /lib/libpthread.so.0 #8 0x007f1c4e in clone () from /lib/libc.so.6 Thread 11 (process 16021): #0 0x00509402 in __kernel_vsyscall () #1 0x008a0a3e in __lll_mutex_lock_wait () from /lib/libpthread.so.0 #2 0x0089c890 in _L_mutex_lock_85 () from /lib/libpthread.so.0 #3 0x0089c3dd in pthread_mutex_lock () from /lib/libpthread.so.0 #4 0x0883d16b in safe_mutex_lock (mp=0x8be1ea0, my_flags=0, file=0x89a34f6 "sql_base.cc", line=1223) at thr_mutex.c:225 #5 0x08329127 in close_open_tables (thd=0xb08be28) at sql_base.cc:1223 #6 0x083294c7 in close_thread_tables (thd=0xb08be28, is_back_off=false) at sql_base.cc:1476 #7 0x082de78c in dispatch_command (command=COM_QUERY, thd=0xb08be28, packet=0xb08de61 "", packet_length=170) at sql_parse.cc:1471 #8 0x082deb62 in do_command (thd=0xb08be28) at sql_parse.cc:746 #9 0x082cb507 in handle_one_connection (arg=0xb08be28) at sql_connect.cc:1146 #10 0x0089a45b in start_thread () from /lib/libpthread.so.0 #11 0x007f1c4e in clone () from /lib/libc.so.6 Thread 10 (process 16026): #0 0x00509402 in __kernel_vsyscall () #1 0x0089e256 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08649c25 in Synchronize::sleep (this=0xb70264b0) at Synchronize.cpp:123 #3 0x08586308 in SyncObject::wait (this=0xb6ff6de0, type=Exclusive, thread=0xb70264b0, sync=0xa71e0d88, timeout=0) at SyncObject.cpp:682 #4 0x08586827 in SyncObject::lock (this=0xb6ff6de0, sync=0xa71e0d88, type=Exclusive, timeout=0) at SyncObject.cpp:449 #5 0x08584e03 in Sync::lock (this=0xa71e0d88, type=Exclusive) at Sync.cpp:58 #6 0x0859dc5a in Transaction::commit (this=0xb71961c8) at Transaction.cpp:279 #7 0x085b5c14 in Connection::commit (this=0xb702b490) at Connection.cpp:265 #8 0x08574dd7 in StorageConnection::commit (this=0xb702b420) at StorageConnection.cpp:150 #9 0x0855c04f in StorageInterface::commit (hton=0xa94e320, thd=0xb0ca4b8, all=true) at ha_falcon.cpp:1281 #10 0x0840d705 in ha_commit_one_phase (thd=0xb0ca4b8, all=true) at handler.cc:1240 #11 0x0840dccc in ha_commit_trans (thd=0xb0ca4b8, all=true) at handler.cc:1199 #12 0x084db32b in trans_commit_implicit (thd=0xb0ca4b8) at transaction.cc:182 #13 0x082d3808 in mysql_execute_command (thd=0xb0ca4b8) at sql_parse.cc:2068 #14 0x082dc74f in mysql_parse (thd=0xb0ca4b8, inBuf=0xb0d93f8 "ALTER TABLE `table100_falcon_int_autoinc` ADD INDEX j ( `int` )", length=63, found_semicolon=0xa71e1e80) at sql_parse.cc:5979 #15 0x082dd8d1 in dispatch_command (command=COM_QUERY, thd=0xb0ca4b8, packet=0xb0d1549 "ALTER TABLE `table100_falcon_int_autoinc` ADD INDEX j ( `int` )", packet_length=63) at sql_parse.cc:1064 #16 0x082deb62 in do_command (thd=0xb0ca4b8) at sql_parse.cc:746 #17 0x082cb507 in handle_one_connection (arg=0xb0ca4b8) at sql_connect.cc:1146 #18 0x0089a45b in start_thread () from /lib/libpthread.so.0 #19 0x007f1c4e in clone () from /lib/libc.so.6 Thread 9 (process 16028): #0 0x00509402 in __kernel_vsyscall () #1 0x0089e256 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08649c25 in Synchronize::sleep (this=0xb7029be0) at Synchronize.cpp:123 #3 0x08586308 in SyncObject::wait (this=0xb6ff6de0, type=Exclusive, thread=0xb7029be0, sync=0xa71afe0c, timeout=0) at SyncObject.cpp:682 #4 0x08586827 in SyncObject::lock (this=0xb6ff6de0, sync=0xa71afe0c, type=Exclusive, timeout=0) at SyncObject.cpp:449 #5 0x08584e03 in Sync::lock (this=0xa71afe0c, type=Exclusive) at Sync.cpp:58 #6 0x0859cb74 in Transaction::rollback (this=0xb71973c8) at Transaction.cpp:449 #7 0x085b5b00 in Connection::rollback (this=0xb702cdd8) at Connection.cpp:277 #8 0x08574cbd in StorageConnection::rollback (this=0xb702cd68) at StorageConnection.cpp:191 #9 0x0855bf0b in StorageInterface::rollback (hton=0xa94e320, thd=0xb0f3438, all=true) at ha_falcon.cpp:1329 #10 0x0840d47e in ha_rollback_trans (thd=0xb0f3438, all=true) at handler.cc:1307 #11 0x084db037 in trans_rollback (thd=0xb0f3438) at transaction.cc:213 #12 0x082da179 in mysql_execute_command (thd=0xb0f3438) at sql_parse.cc:4188 #13 0x082dc74f in mysql_parse (thd=0xb0f3438, inBuf=0xb104db8 "ROLLBACK", length=8, found_semicolon=0xa71b0e80) at sql_parse.cc:5979 #14 0x082dd8d1 in dispatch_command (command=COM_QUERY, thd=0xb0f3438, packet=0xb0f8ef9 "ROLLBACK", packet_length=8) at sql_parse.cc:1064 #15 0x082deb62 in do_command (thd=0xb0f3438) at sql_parse.cc:746 #16 0x082cb507 in handle_one_connection (arg=0xb0f3438) at sql_connect.cc:1146 #17 0x0089a45b in start_thread () from /lib/libpthread.so.0 #18 0x007f1c4e in clone () from /lib/libc.so.6 Thread 8 (process 16030): #0 0x00509402 in __kernel_vsyscall () #1 0x0089e256 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08649c25 in Synchronize::sleep (this=0xb702bd40) at Synchronize.cpp:123 #3 0x08586308 in SyncObject::wait (this=0xb7196c10, type=Exclusive, thread=0xb702bd40, sync=0xa717d830, timeout=0) at SyncObject.cpp:682 #4 0x08586827 in SyncObject::lock (this=0xb7196c10, sync=0xa717d830, type=Exclusive, timeout=0) at SyncObject.cpp:449 #5 0x08584e03 in Sync::lock (this=0xa717d830, type=Exclusive) at Sync.cpp:58 #6 0x0859b291 in Transaction::dropTable (this=0xb7196ac8, table=0xb61b7970) at Transaction.cpp:943 #7 0x0859f21d in TransactionManager::dropTable (this=0xb6ff6d58, table=0xb61b7970, transaction=0x0) at TransactionManager.cpp:150 #8 0x085bcb6e in Database::dropTable (this=0xb71f0648, table=0xb61b7970, transaction=0x0) at Database.cpp:1476 #9 0x08643aca in Nfs::Statement::dropTable (this=0xb71a3f28, syntax=0xb71a3e68) at Statement.cpp:1149 #10 0x086474b1 in Nfs::Statement::executeDDL (this=0xb71a3f28) at Statement.cpp:837 #11 0x08648464 in Nfs::Statement::execute (this=0xb71a3f28, sqlString=0xa717da64 "drop table TEST.\"L\"", isQuery=false) at Statement.cpp:2726 #12 0x086484e6 in Nfs::Statement::execute (this=0xb71a3f28, sqlString=0xa717da64 "drop table TEST.\"L\"") at Statement.cpp:162 #13 0x08577322 in StorageDatabase::deleteTable (this=0xb6fef158, storageConnection=0xb702cb60, tableShare=0xb7178a58) at StorageDatabase.cpp:586 #14 0x0858087c in StorageTableShare::deleteTable (this=0xb7178a58, storageConnection=0xb702cb60) at StorageTableShare.cpp:255 #15 0x0857e384 in StorageTable::deleteTable (this=0xb73a68a8) at StorageTable.cpp:91 #16 0x0855d028 in StorageInterface::delete_table (this=0xb10d418, tableName=0xa717ed14 "./test/l") at ha_falcon.cpp:1091 #17 0x08408098 in handler::ha_delete_table (this=0xb10d418, name=0xa717ed14 "./test/l") at handler.cc:3305 #18 0x0840e904 in ha_delete_table (thd=0xb0e0880, table_type=0xa94e320, path=0xa717ed14 "./test/l", db=0xb10cfd0 "test", alias=0xb10cda0 "l", generate_warning=true) at handler.cc:1943 #19 0x08434959 in mysql_rm_table_part2 (thd=0xb0e0880, tables=0xb10cdc8, if_exists=true, drop_temporary=false, drop_view=false, dont_log_query=false) at sql_table.cc:1764 #20 0x08434f01 in mysql_rm_table (thd=0xb0e0880, tables=0xb10cdc8, if_exists=1 '\001', drop_temporary=0 '\0') at sql_table.cc:1515 #21 0x082d76ab in mysql_execute_command (thd=0xb0e0880) at sql_parse.cc:3471 #22 0x082dc74f in mysql_parse (thd=0xb0e0880, inBuf=0xb10cd28 "DROP TABLE IF EXISTS l", length=22, found_semicolon=0xa717fe80) at sql_parse.cc:5979 #23 0x082dd8d1 in dispatch_command (command=COM_QUERY, thd=0xb0e0880, packet=0xb0e6341 "DROP TABLE IF EXISTS l", packet_length=22) at sql_parse.cc:1064 #24 0x082deb62 in do_command (thd=0xb0e0880) at sql_parse.cc:746 #25 0x082cb507 in handle_one_connection (arg=0xb0e0880) at sql_connect.cc:1146 #26 0x0089a45b in start_thread () from /lib/libpthread.so.0 #27 0x007f1c4e in clone () from /lib/libc.so.6 Thread 7 (process 16032): #0 0x00509402 in __kernel_vsyscall () #1 0x008a0a3e in __lll_mutex_lock_wait () from /lib/libpthread.so.0 #2 0x0089c890 in _L_mutex_lock_85 () from /lib/libpthread.so.0 #3 0x0089c3dd in pthread_mutex_lock () from /lib/libpthread.so.0 #4 0x0883d16b in safe_mutex_lock (mp=0x8be1ea0, my_flags=0, file=0x89a34f6 "sql_base.cc", line=1223) at thr_mutex.c:225 #5 0x08329127 in close_open_tables (thd=0xb0de960) at sql_base.cc:1223 #6 0x083294c7 in close_thread_tables (thd=0xb0de960, is_back_off=false) at sql_base.cc:1476 #7 0x082de78c in dispatch_command (command=COM_QUERY, thd=0xb0de960, packet=0xb117a69 "", packet_length=62) at sql_parse.cc:1471 #8 0x082deb62 in do_command (thd=0xb0de960) at sql_parse.cc:746 #9 0x082cb507 in handle_one_connection (arg=0xb0de960) at sql_connect.cc:1146 #10 0x0089a45b in start_thread () from /lib/libpthread.so.0 #11 0x007f1c4e in clone () from /lib/libc.so.6 Thread 6 (process 16034): #0 0x00509402 in __kernel_vsyscall () #1 0x0089e256 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08649c25 in Synchronize::sleep (this=0xb702d0f0) at Synchronize.cpp:123 #3 0x08586308 in SyncObject::wait (this=0xb6ff6de0, type=Exclusive, thread=0xb702d0f0, sync=0xa711cd88, timeout=0) at SyncObject.cpp:682 #4 0x08586827 in SyncObject::lock (this=0xb6ff6de0, sync=0xa711cd88, type=Exclusive, timeout=0) at SyncObject.cpp:449 #5 0x08584e03 in Sync::lock (this=0xa711cd88, type=Exclusive) at Sync.cpp:58 #6 0x0859dc5a in Transaction::commit (this=0xb71970c8) at Transaction.cpp:279 #7 0x085b5c14 in Connection::commit (this=0xb702ee40) at Connection.cpp:265 #8 0x08574dd7 in StorageConnection::commit (this=0xb702edd0) at StorageConnection.cpp:150 #9 0x0855c04f in StorageInterface::commit (hton=0xa94e320, thd=0xb1288b8, all=true) at ha_falcon.cpp:1281 #10 0x0840d705 in ha_commit_one_phase (thd=0xb1288b8, all=true) at handler.cc:1240 #11 0x0840dccc in ha_commit_trans (thd=0xb1288b8, all=true) at handler.cc:1199 #12 0x084db32b in trans_commit_implicit (thd=0xb1288b8) at transaction.cc:182 #13 0x082d3808 in mysql_execute_command (thd=0xb1288b8) at sql_parse.cc:2068 #14 0x082dc74f in mysql_parse (thd=0xb1288b8, inBuf=0xb13a238 "ALTER TABLE `table10_falcon_int_autoinc` ADD INDEX z ( `char_255` )", length=67, found_semicolon=0xa711de80) at sql_parse.cc:5979 #15 0x082dd8d1 in dispatch_command (command=COM_QUERY, thd=0xb1288b8, packet=0xb12e379 "ALTER TABLE `table10_falcon_int_autoinc` ADD INDEX z ( `char_255` )", packet_length=67) at sql_parse.cc:1064 #16 0x082deb62 in do_command (thd=0xb1288b8) at sql_parse.cc:746 #17 0x082cb507 in handle_one_connection (arg=0xb1288b8) at sql_connect.cc:1146 #18 0x0089a45b in start_thread () from /lib/libpthread.so.0 #19 0x007f1c4e in clone () from /lib/libc.so.6 Thread 5 (process 16038): #0 0x00509402 in __kernel_vsyscall () #1 0x008a0a3e in __lll_mutex_lock_wait () from /lib/libpthread.so.0 #2 0x0089c890 in _L_mutex_lock_85 () from /lib/libpthread.so.0 #3 0x0089c3dd in pthread_mutex_lock () from /lib/libpthread.so.0 #4 0x0883d16b in safe_mutex_lock (mp=0x8be1ea0, my_flags=0, file=0x89a34f6 "sql_base.cc", line=2582) at thr_mutex.c:225 #5 0x0832b1ee in open_table (thd=0xb186f30, table_list=0xb1993e0, mem_root=0xa70ebce0, action=0xa70ebd24, flags=0) at sql_base.cc:2582 #6 0x0832c547 in open_tables (thd=0xb186f30, start=0xa70ebda4, counter=0xa70ebd90, flags=0) at sql_base.cc:3760 #7 0x0832cc79 in open_and_lock_tables_derived (thd=0xb186f30, tables=0xb1993e0, derived=true, flags=0) at sql_base.cc:4224 #8 0x082dff64 in open_and_lock_tables (thd=0xb186f30, tables=0xb1993e0) at ../../sql/mysql_priv.h:1594 #9 0x0837a5be in mysql_insert (thd=0xb186f30, table_list=0xb1993e0, fields=@0xb18853c, values_list=@0xb188560, update_fields=@0xb188554, update_values=@0xb188548, duplic=DUP_ERROR, ignore=false) at sql_insert.cc:622 #10 0x082d6a80 in mysql_execute_command (thd=0xb186f30) at sql_parse.cc:3259 #11 0x082dc74f in mysql_parse (thd=0xb186f30, inBuf=0xb199250 "INSERT INTO `table100_falcon_int_autoinc` (`pk`) VALUE ( NULL )", length=63, found_semicolon=0xa70ece80) at sql_parse.cc:5979 #12 0x082dd8d1 in dispatch_command (command=COM_QUERY, thd=0xb186f30, packet=0xb18d1a1 "INSERT INTO `table100_falcon_int_autoinc` (`pk`) VALUE ( NULL )", packet_length=63) at sql_parse.cc:1064 #13 0x082deb62 in do_command (thd=0xb186f30) at sql_parse.cc:746 #14 0x082cb507 in handle_one_connection (arg=0xb186f30) at sql_connect.cc:1146 #15 0x0089a45b in start_thread () from /lib/libpthread.so.0 #16 0x007f1c4e in clone () from /lib/libc.so.6 Thread 4 (process 16040): #0 0x00509402 in __kernel_vsyscall () #1 0x0089e256 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08649c25 in Synchronize::sleep (this=0xb7030370) at Synchronize.cpp:123 #3 0x08586308 in SyncObject::wait (this=0xb6ff6e50, type=Exclusive, thread=0xb7030370, sync=0xa70bad6c, timeout=0) at SyncObject.cpp:682 #4 0x08586827 in SyncObject::lock (this=0xb6ff6e50, sync=0xa70bad6c, type=Exclusive, timeout=0) at SyncObject.cpp:449 #5 0x08584e03 in Sync::lock (this=0xa70bad6c, type=Exclusive) at Sync.cpp:58 #6 0x0859dc6d in Transaction::commit (this=0xb7191830) at Transaction.cpp:280 #7 0x085b5c14 in Connection::commit (this=0xb7034640) at Connection.cpp:265 #8 0x08574dd7 in StorageConnection::commit (this=0xb70345d0) at StorageConnection.cpp:150 #9 0x0855c04f in StorageInterface::commit (hton=0xa94e320, thd=0xb155988, all=true) at ha_falcon.cpp:1281 #10 0x0840d705 in ha_commit_one_phase (thd=0xb155988, all=true) at handler.cc:1240 #11 0x0840dccc in ha_commit_trans (thd=0xb155988, all=true) at handler.cc:1199 #12 0x084db32b in trans_commit_implicit (thd=0xb155988) at transaction.cc:182 #13 0x082d3808 in mysql_execute_command (thd=0xb155988) at sql_parse.cc:2068 #14 0x082dc74f in mysql_parse (thd=0xb155988, inBuf=0xb1675e8 "TRUNCATE TABLE c", length=16, found_semicolon=0xa70bbe80) at sql_parse.cc:5979 #15 0x082dd8d1 in dispatch_command (command=COM_QUERY, thd=0xb155988, packet=0xb15b5d1 "TRUNCATE TABLE c", packet_length=16) at sql_parse.cc:1064 #16 0x082deb62 in do_command (thd=0xb155988) at sql_parse.cc:746 #17 0x082cb507 in handle_one_connection (arg=0xb155988) at sql_connect.cc:1146 #18 0x0089a45b in start_thread () from /lib/libpthread.so.0 #19 0x007f1c4e in clone () from /lib/libc.so.6 Thread 3 (process 16044): #0 0x00509402 in __kernel_vsyscall () #1 0x008a0a3e in __lll_mutex_lock_wait () from /lib/libpthread.so.0 #2 0x0089c890 in _L_mutex_lock_85 () from /lib/libpthread.so.0 #3 0x0089c3dd in pthread_mutex_lock () from /lib/libpthread.so.0 #4 0x0883d16b in safe_mutex_lock (mp=0x8be1ea0, my_flags=0, file=0x89a34f6 "sql_base.cc", line=2582) at thr_mutex.c:225 #5 0x0832b1ee in open_table (thd=0xb147120, table_list=0xb16e7c0, mem_root=0xa7089cd0, action=0xa7089d14, flags=0) at sql_base.cc:2582 #6 0x0832c547 in open_tables (thd=0xb147120, start=0xa7089ff4, counter=0xa7089f70, flags=0) at sql_base.cc:3760 #7 0x0838ef2a in mysql_update (thd=0xb147120, table_list=0xb16e7c0, fields=@0xb148504, values=@0xb148738, conds=0x0, order_num=0, order=0x0, limit=1, handle_duplicates=DUP_ERROR, ignore=false) at sql_update.cc:211 #8 0x082d652d in mysql_execute_command (thd=0xb147120) at sql_parse.cc:3142 #9 0x082dc74f in mysql_parse (thd=0xb147120, inBuf=0xb16e628 "UPDATE `table100_falcon_int_autoinc` SET `int` = `int` + 1 LIMIT 1", length=66, found_semicolon=0xa708ae80) at sql_parse.cc:5979 #10 0x082dd8d1 in dispatch_command (command=COM_QUERY, thd=0xb147120, packet=0xb14cff9 "UPDATE `table100_falcon_int_autoinc` SET `int` = `int` + 1 LIMIT 1", packet_length=66) at sql_parse.cc:1064 #11 0x082deb62 in do_command (thd=0xb147120) at sql_parse.cc:746 #12 0x082cb507 in handle_one_connection (arg=0xb147120) at sql_connect.cc:1146 #13 0x0089a45b in start_thread () from /lib/libpthread.so.0 #14 0x007f1c4e in clone () from /lib/libc.so.6 Thread 2 (process 16046): #0 0x00509402 in __kernel_vsyscall () #1 0x0089e256 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08649c25 in Synchronize::sleep (this=0xb7034d58) at Synchronize.cpp:123 #3 0x08586308 in SyncObject::wait (this=0xb6ff6de0, type=Exclusive, thread=0xb7034d58, sync=0xa65efe0c, timeout=0) at SyncObject.cpp:682 #4 0x08586827 in SyncObject::lock (this=0xb6ff6de0, sync=0xa65efe0c, type=Exclusive, timeout=0) at SyncObject.cpp:449 #5 0x08584e03 in Sync::lock (this=0xa65efe0c, type=Exclusive) at Sync.cpp:58 #6 0x0859cb74 in Transaction::rollback (this=0xb7193a28) at Transaction.cpp:449 #7 0x085b5b00 in Connection::rollback (this=0xb7038638) at Connection.cpp:277 #8 0x08574cbd in StorageConnection::rollback (this=0xb70385c8) at StorageConnection.cpp:191 #9 0x0855bf0b in StorageInterface::rollback (hton=0xa94e320, thd=0xb143a10, all=true) at ha_falcon.cpp:1329 #10 0x0840d47e in ha_rollback_trans (thd=0xb143a10, all=true) at handler.cc:1307 #11 0x084db037 in trans_rollback (thd=0xb143a10) at transaction.cc:213 #12 0x082da179 in mysql_execute_command (thd=0xb143a10) at sql_parse.cc:4188 #13 0x082dc74f in mysql_parse (thd=0xb143a10, inBuf=0xb1a0290 "ROLLBACK", length=8, found_semicolon=0xa65f0e80) at sql_parse.cc:5979 #14 0x082dd8d1 in dispatch_command (command=COM_QUERY, thd=0xb143a10, packet=0xb17d299 "ROLLBACK", packet_length=8) at sql_parse.cc:1064 #15 0x082deb62 in do_command (thd=0xb143a10) at sql_parse.cc:746 #16 0x082cb507 in handle_one_connection (arg=0xb143a10) at sql_connect.cc:1146 #17 0x0089a45b in start_thread () from /lib/libpthread.so.0 #18 0x007f1c4e in clone () from /lib/libc.so.6 Thread 1 (process 15974): #0 0x00509402 in __kernel_vsyscall () #1 0x0089f067 in pthread_kill () from /lib/libpthread.so.0 #2 0x08838792 in my_write_core (sig=11) at stacktrace.c:309 #3 0x082c27fa in handle_segfault (sig=11) at mysqld.cc:2711 #4 #5 0x00509402 in __kernel_vsyscall () #6 0x007eaa31 in select () from /lib/libc.so.6 #7 0x082c30a6 in handle_connections_sockets () at mysqld.cc:5219 #8 0x082c64ed in main (argc=49, argv=0xbfb87ae4) at mysqld.cc:4727