[?1034hGNU gdb Fedora (6.8-9.fc9) Copyright (C) 2008 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "i386-redhat-linux-gnu"... Reading symbols from /lib/libpthread.so.0...done. Loaded symbols for /lib/libpthread.so.0 Reading symbols from /lib/libz.so.1...done. Loaded symbols for /lib/libz.so.1 Reading symbols from /usr/lib/libstdc++.so.6...done. Loaded symbols for /usr/lib/libstdc++.so.6 Reading symbols from /lib/libdl.so.2...done. Loaded symbols for /lib/libdl.so.2 Reading symbols from /lib/librt.so.1...done. Loaded symbols for /lib/librt.so.1 Reading symbols from /lib/libcrypt.so.1...done. Loaded symbols for /lib/libcrypt.so.1 Reading symbols from /lib/libnsl.so.1...done. Loaded symbols for /lib/libnsl.so.1 Reading symbols from /lib/libm.so.6...done. Loaded symbols for /lib/libm.so.6 Reading symbols from /lib/libgcc_s.so.1...done. Loaded symbols for /lib/libgcc_s.so.1 Reading symbols from /lib/libc.so.6...done. Loaded symbols for /lib/libc.so.6 Reading symbols from /lib/ld-linux.so.2...done. Loaded symbols for /lib/ld-linux.so.2 Core was generated by `/build/bzr/6.0-falcon/sql/mysqld --no-defaults --basedir=/build/bzr/6.0-falcon/'. Program terminated with signal 11, Segmentation fault. [New process 7173] [New process 7254] [New process 7253] [New process 7252] [New process 7251] [New process 7250] [New process 7249] [New process 7248] [New process 7247] [New process 7244] [New process 7242] [New process 7210] [New process 7209] [New process 7208] [New process 7200] [New process 7199] [New process 7189] [New process 7188] [New process 7187] [New process 7186] [New process 7185] [New process 7184] [New process 7183] [New process 7182] [New process 7181] [New process 7180] [New process 7179] [New process 7178] [New process 7177] [New process 7176] [New process 7175] #0 0x00110416 in __kernel_vsyscall () Thread 31 (process 7175): #0 0x00110416 in __kernel_vsyscall () #1 0x00580b95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08549b4e in Synchronize::sleep (this=0xb7138170) at Synchronize.cpp:123 #3 0x08496f4f in Cache::ioThread (this=0xb7137da8) at Cache.cpp:938 #4 0x0849717c in Cache::ioThread (arg=0xb7137da8) at Cache.cpp:759 #5 0x08482568 in Thread::thread (this=0xb7138170) at Thread.cpp:167 #6 0x08482799 in Thread::thread (parameter=0xb7138170) at Thread.cpp:146 #7 0x0057d32f in start_thread () from /lib/libpthread.so.0 #8 0x0049a27e in clone () from /lib/libc.so.6 Thread 30 (process 7176): #0 0x00110416 in __kernel_vsyscall () #1 0x00580b95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08549b4e in Synchronize::sleep (this=0xb7138250) at Synchronize.cpp:123 #3 0x08496f4f in Cache::ioThread (this=0xb7137da8) at Cache.cpp:938 #4 0x0849717c in Cache::ioThread (arg=0xb7137da8) at Cache.cpp:759 #5 0x08482568 in Thread::thread (this=0xb7138250) at Thread.cpp:167 #6 0x08482799 in Thread::thread (parameter=0xb7138250) at Thread.cpp:146 #7 0x0057d32f in start_thread () from /lib/libpthread.so.0 #8 0x0049a27e in clone () from /lib/libc.so.6 Thread 29 (process 7177): #0 0x00110416 in __kernel_vsyscall () #1 0x00580ec2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x085499f8 in Synchronize::sleep (this=0xb7140f90, milliseconds=1000, callersMutex=0x0) at Synchronize.cpp:183 #3 0x085497fd in Synchronize::sleep (this=0xb7140f90, milliseconds=1000) at Synchronize.cpp:136 #4 0x084ae020 in Database::ticker (this=0xb7338640) at Database.cpp:1880 #5 0x084ae05c in Database::ticker (database=0xb7338640) at Database.cpp:1869 #6 0x08482568 in Thread::thread (this=0xb7140f90) at Thread.cpp:167 #7 0x08482799 in Thread::thread (parameter=0xb7140f90) at Thread.cpp:146 #8 0x0057d32f in start_thread () from /lib/libpthread.so.0 #9 0x0049a27e in clone () from /lib/libc.so.6 Thread 28 (process 7178): #0 0x00110416 in __kernel_vsyscall () #1 0x00580b95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08549b4e in Synchronize::sleep (this=0xb7141070) at Synchronize.cpp:123 #3 0x084f474b in PageWriter::writer (this=0xb7139618) at PageWriter.cpp:171 #4 0x084f4882 in PageWriter::writer (arg=0xb7139618) at PageWriter.cpp:160 #5 0x08482568 in Thread::thread (this=0xb7141070) at Thread.cpp:167 #6 0x08482799 in Thread::thread (parameter=0xb7141070) at Thread.cpp:146 #7 0x0057d32f in start_thread () from /lib/libpthread.so.0 #8 0x0049a27e in clone () from /lib/libc.so.6 Thread 27 (process 7179): #0 0x00110416 in __kernel_vsyscall () #1 0x00580b95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08549b4e in Synchronize::sleep (this=0xb7141470) at Synchronize.cpp:123 #3 0x0855d71e in Gopher::gopherThread (this=0xb71395f0) at Gopher.cpp:58 #4 0x0855d900 in Gopher::gopherThread (arg=0xb71395f0) at Gopher.cpp:37 #5 0x08482568 in Thread::thread (this=0xb7141470) at Thread.cpp:167 #6 0x08482799 in Thread::thread (parameter=0xb7141470) at Thread.cpp:146 #7 0x0057d32f in start_thread () from /lib/libpthread.so.0 #8 0x0049a27e in clone () from /lib/libc.so.6 Thread 26 (process 7180): #0 0x00110416 in __kernel_vsyscall () #1 0x00580b95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08549b4e in Synchronize::sleep (this=0xb7141550) at Synchronize.cpp:123 #3 0x0855d71e in Gopher::gopherThread (this=0xb71395c8) at Gopher.cpp:58 #4 0x0855d900 in Gopher::gopherThread (arg=0xb71395c8) at Gopher.cpp:37 #5 0x08482568 in Thread::thread (this=0xb7141550) at Thread.cpp:167 #6 0x08482799 in Thread::thread (parameter=0xb7141550) 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 (process 7181): #0 0x00110416 in __kernel_vsyscall () #1 0x00580b95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08549b4e in Synchronize::sleep (this=0xb7141630) at Synchronize.cpp:123 #3 0x0855d71e in Gopher::gopherThread (this=0xb71395a0) at Gopher.cpp:58 #4 0x0855d900 in Gopher::gopherThread (arg=0xb71395a0) at Gopher.cpp:37 #5 0x08482568 in Thread::thread (this=0xb7141630) at Thread.cpp:167 #6 0x08482799 in Thread::thread (parameter=0xb7141630) 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 (process 7182): #0 0x00110416 in __kernel_vsyscall () #1 0x00580b95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08549b4e in Synchronize::sleep (this=0xb7141710) at Synchronize.cpp:123 #3 0x0855d71e in Gopher::gopherThread (this=0xb7139578) at Gopher.cpp:58 #4 0x0855d900 in Gopher::gopherThread (arg=0xb7139578) at Gopher.cpp:37 #5 0x08482568 in Thread::thread (this=0xb7141710) at Thread.cpp:167 #6 0x08482799 in Thread::thread (parameter=0xb7141710) at Thread.cpp:146 #7 0x0057d32f in start_thread () from /lib/libpthread.so.0 #8 0x0049a27e in clone () from /lib/libc.so.6 Thread 23 (process 7183): #0 0x00110416 in __kernel_vsyscall () #1 0x00580b95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08549b4e in Synchronize::sleep (this=0xb71417f0) at Synchronize.cpp:123 #3 0x0855d71e in Gopher::gopherThread (this=0xb7139550) at Gopher.cpp:58 #4 0x0855d900 in Gopher::gopherThread (arg=0xb7139550) at Gopher.cpp:37 #5 0x08482568 in Thread::thread (this=0xb71417f0) at Thread.cpp:167 #6 0x08482799 in Thread::thread (parameter=0xb71417f0) at Thread.cpp:146 #7 0x0057d32f in start_thread () from /lib/libpthread.so.0 #8 0x0049a27e in clone () from /lib/libc.so.6 Thread 22 (process 7184): #0 0x00110416 in __kernel_vsyscall () #1 0x00580b95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08549b4e in Synchronize::sleep (this=0xb7164bc0) at Synchronize.cpp:123 #3 0x0850cb57 in Scheduler::schedule (this=0xb7140320) at Scheduler.cpp:151 #4 0x0850cbb3 in Scheduler::schedule (lpParameter=0xb7140320) at Scheduler.cpp:158 #5 0x08482568 in Thread::thread (this=0xb7164bc0) at Thread.cpp:167 #6 0x08482799 in Thread::thread (parameter=0xb7164bc0) 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 (process 7185): #0 0x00110416 in __kernel_vsyscall () #1 0x00580ec2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x085499f8 in Synchronize::sleep (this=0xb7167ea0, milliseconds=7000, callersMutex=0x0) at Synchronize.cpp:183 #3 0x085497fd in Synchronize::sleep (this=0xb7167ea0, milliseconds=7000) at Synchronize.cpp:136 #4 0x0850cb3c in Scheduler::schedule (this=0xb71403b8) at Scheduler.cpp:149 #5 0x0850cbb3 in Scheduler::schedule (lpParameter=0xb71403b8) at Scheduler.cpp:158 #6 0x08482568 in Thread::thread (this=0xb7167ea0) at Thread.cpp:167 #7 0x08482799 in Thread::thread (parameter=0xb7167ea0) at Thread.cpp:146 #8 0x0057d32f in start_thread () from /lib/libpthread.so.0 #9 0x0049a27e in clone () from /lib/libc.so.6 Thread 20 (process 7186): #0 0x00110416 in __kernel_vsyscall () #1 0x00580b95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x086647da in safe_cond_wait (cond=0x9728508, mp=0x97284b8, file=0x87a0619 "os/os0sync.c", line=422) at thr_mutex.c:249 #3 0x085de9e2 in os_event_wait_low (event=0x97284b8, reset_sig_count=0) at os/os0sync.c:422 #4 0x085dcbd7 in os_aio_simulated_handle (global_segment=0, message1=0xad2e736c, message2=0xad2e7368, type=0xad2e7364) at os/os0file.c:4207 #5 0x085abaa8 in fil_aio_wait (segment=0) at fil/fil0fil.c:4246 #6 0x0860e485 in io_handler_thread (arg=0x8982580) 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 19 (process 7187): #0 0x00110416 in __kernel_vsyscall () #1 0x00580b95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x086647da in safe_cond_wait (cond=0x97285a8, mp=0x9728558, file=0x87a0619 "os/os0sync.c", line=422) at thr_mutex.c:249 #3 0x085de9e2 in os_event_wait_low (event=0x9728558, reset_sig_count=0) at os/os0sync.c:422 #4 0x085dcbd7 in os_aio_simulated_handle (global_segment=1, message1=0xac8e636c, message2=0xac8e6368, type=0xac8e6364) at os/os0file.c:4207 #5 0x085abaa8 in fil_aio_wait (segment=1) at fil/fil0fil.c:4246 #6 0x0860e485 in io_handler_thread (arg=0x8982584) 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 18 (process 7188): #0 0x00110416 in __kernel_vsyscall () #1 0x00580b95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x086647da in safe_cond_wait (cond=0x9728648, mp=0x97285f8, file=0x87a0619 "os/os0sync.c", line=422) at thr_mutex.c:249 #3 0x085de9e2 in os_event_wait_low (event=0x97285f8, reset_sig_count=0) at os/os0sync.c:422 #4 0x085dcbd7 in os_aio_simulated_handle (global_segment=2, message1=0xabee536c, message2=0xabee5368, type=0xabee5364) at os/os0file.c:4207 #5 0x085abaa8 in fil_aio_wait (segment=2) at fil/fil0fil.c:4246 #6 0x0860e485 in io_handler_thread (arg=0x8982588) 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 17 (process 7189): #0 0x00110416 in __kernel_vsyscall () #1 0x00580b95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x086647da in safe_cond_wait (cond=0x97286e8, mp=0x9728698, file=0x87a0619 "os/os0sync.c", line=422) at thr_mutex.c:249 #3 0x085de9e2 in os_event_wait_low (event=0x9728698, reset_sig_count=0) at os/os0sync.c:422 #4 0x085dcbd7 in os_aio_simulated_handle (global_segment=3, message1=0xab4e436c, message2=0xab4e4368, type=0xab4e4364) at os/os0file.c:4207 #5 0x085abaa8 in fil_aio_wait (segment=3) at fil/fil0fil.c:4246 #6 0x0860e485 in io_handler_thread (arg=0x898258c) 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 16 (process 7199): #0 0x00110416 in __kernel_vsyscall () #1 0x004926e1 in select () from /lib/libc.so.6 #2 0x085ded22 in os_thread_sleep (tm=1000000) at os/os0thread.c:281 #3 0x0860af78 in srv_lock_timeout_and_monitor_thread (arg=0x0) at srv/srv0srv.c:1916 #4 0x0057d32f in start_thread () from /lib/libpthread.so.0 #5 0x0049a27e in clone () from /lib/libc.so.6 Thread 15 (process 7200): #0 0x00110416 in __kernel_vsyscall () #1 0x004926e1 in select () from /lib/libc.so.6 #2 0x085ded22 in os_thread_sleep (tm=1000000) at os/os0thread.c:281 #3 0x0860bc21 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 14 (process 7208): #0 0x00110416 in __kernel_vsyscall () #1 0x00580b95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x086647da in safe_cond_wait (cond=0x9277a50, mp=0x9277a00, file=0x87a0619 "os/os0sync.c", line=422) at thr_mutex.c:249 #3 0x085de9e2 in os_event_wait_low (event=0x9277a00, reset_sig_count=0) at os/os0sync.c:422 #4 0x0860a91c 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 13 (process 7209): #0 0x00110416 in __kernel_vsyscall () #1 0x00583829 in __lll_lock_wait () from /lib/libpthread.so.0 #2 0x0057ed75 in _L_lock_87 () from /lib/libpthread.so.0 #3 0x0057e7fa in pthread_mutex_lock () from /lib/libpthread.so.0 #4 0x08664b7a in safe_mutex_lock (mp=0x884aec0, try_lock=0 '\0', file=0x8741553 "sql_test.cc", line=80) at thr_mutex.c:153 #5 0x08300952 in print_cached_tables () at sql_test.cc:80 #6 0x08300c9c in mysql_print_status () at sql_test.cc:515 #7 0x0825104b in signal_hand (arg=0x0) at mysqld.cc:2881 #8 0x0057d32f in start_thread () from /lib/libpthread.so.0 #9 0x0049a27e in clone () from /lib/libc.so.6 Thread 12 (process 7210): #0 0x00110416 in __kernel_vsyscall () #1 0x00583c2b in read () from /lib/libpthread.so.0 #2 0x0864395b in vio_read (vio=0x97ae2e0, buf=0x97d6388 "\a", size=4) at viosocket.c:44 #3 0x08244d9d in my_real_read (net=0x97b10b4, complen=0xa8aa92e8) at net_serv.cc:811 #4 0x08245283 in my_net_read (net=0x97b10b4) at net_serv.cc:992 #5 0x0826a7f4 in do_command (thd=0x97b1020) at sql_parse.cc:670 #6 0x0825a303 in handle_one_connection (arg=0x97b1020) at sql_connect.cc:1153 #7 0x0057d32f in start_thread () from /lib/libpthread.so.0 #8 0x0049a27e in clone () from /lib/libc.so.6 Thread 11 (process 7242): #0 0x00110416 in __kernel_vsyscall () #1 0x00583829 in __lll_lock_wait () from /lib/libpthread.so.0 #2 0x0057ed75 in _L_lock_87 () from /lib/libpthread.so.0 #3 0x0057e7fa in pthread_mutex_lock () from /lib/libpthread.so.0 #4 0x08664b7a in safe_mutex_lock (mp=0x884aec0, try_lock=0 '\0', file=0x87328ed "sql_base.cc", line=2525) at thr_mutex.c:153 #5 0x082a4bc2 in open_table (thd=0x97e03c0, table_list=0x97ec140, mem_root=0xa8a771c0, action=0xa8a77200, flags=0) at sql_base.cc:2525 #6 0x082a5d37 in open_tables (thd=0x97e03c0, start=0xa8a77484, counter=0xa8a77414, flags=0) at sql_base.cc:3654 #7 0x082f8c42 in mysql_update (thd=0x97e03c0, table_list=0x97ec140, fields=@0x97e1834, values=@0x97e1a60, conds=0x97ec7a0, order_num=0, order=0x0, limit=1, handle_duplicates=DUP_ERROR, ignore=false) at sql_update.cc:211 #8 0x08263096 in mysql_execute_command (thd=0x97e03c0) at sql_parse.cc:2843 #9 0x08268f54 in mysql_parse (thd=0x97e03c0, inBuf=0x97ec050 "UPDATE C AS X SET int_nokey = 8 WHERE X . int_key < 211 LIMIT 1", length=63, found_semicolon=0xa8a78260) at sql_parse.cc:5811 #10 0x08269890 in dispatch_command (command=COM_QUERY, thd=0x97e03c0, packet=0x97e21f1 "UPDATE C AS X SET int_nokey = 8 WHERE X . int_key < 211 LIMIT 1", packet_length=63) at sql_parse.cc:1051 #11 0x0826a981 in do_command (thd=0x97e03c0) at sql_parse.cc:724 #12 0x0825a303 in handle_one_connection (arg=0x97e03c0) at sql_connect.cc:1153 #13 0x0057d32f in start_thread () from /lib/libpthread.so.0 #14 0x0049a27e in clone () from /lib/libc.so.6 Thread 10 (process 7244): #0 0x00110416 in __kernel_vsyscall () #1 0x00583829 in __lll_lock_wait () from /lib/libpthread.so.0 #2 0x0057ed75 in _L_lock_87 () from /lib/libpthread.so.0 #3 0x0057e7fa in pthread_mutex_lock () from /lib/libpthread.so.0 #4 0x08664b7a in safe_mutex_lock (mp=0x884aec0, try_lock=0 '\0', file=0x87328ed "sql_base.cc", line=2525) at thr_mutex.c:153 #5 0x082a4bc2 in open_table (thd=0x97e6200, table_list=0x9812af0, mem_root=0xa82111d0, action=0xa8211210, flags=0) at sql_base.cc:2525 #6 0x082a5d37 in open_tables (thd=0x97e6200, start=0xa8211294, counter=0xa8211280, flags=0) at sql_base.cc:3654 #7 0x082a6380 in open_and_lock_tables_derived (thd=0x97e6200, tables=0x9812af0, derived=true, flags=0) at sql_base.cc:4100 #8 0x0826b6aa in open_and_lock_tables (thd=0x97e6200, tables=0x9812af0) at mysql_priv.h:1592 #9 0x082e904a in mysql_insert (thd=0x97e6200, table_list=0x9812af0, fields=@0x97e7894, values_list=@0x97e78b8, update_fields=@0x97e78ac, update_values=@0x97e78a0, duplic=DUP_ERROR, ignore=false) at sql_insert.cc:618 #10 0x082634f0 in mysql_execute_command (thd=0x97e6200) at sql_parse.cc:2950 #11 0x08268f54 in mysql_parse (thd=0x97e6200, inBuf=0x9812a18 "INSERT INTO D ( int_nokey , pk ) VALUES ( 87 , 75 )", length=51, found_semicolon=0xa8212260) at sql_parse.cc:5811 #12 0x08269890 in dispatch_command (command=COM_QUERY, thd=0x97e6200, packet=0x97e8031 "INSERT INTO D ( int_nokey , pk ) VALUES ( 87 , 75 )", packet_length=51) at sql_parse.cc:1051 #13 0x0826a981 in do_command (thd=0x97e6200) at sql_parse.cc:724 #14 0x0825a303 in handle_one_connection (arg=0x97e6200) 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 9 (process 7247): #0 0x00110416 in __kernel_vsyscall () #1 0x00583829 in __lll_lock_wait () from /lib/libpthread.so.0 #2 0x0057ed75 in _L_lock_87 () from /lib/libpthread.so.0 #3 0x0057e7fa in pthread_mutex_lock () from /lib/libpthread.so.0 #4 0x08664b7a in safe_mutex_lock (mp=0x884aec0, try_lock=0 '\0', file=0x87328ed "sql_base.cc", line=1181) at thr_mutex.c:153 #5 0x082a2d9f in close_open_tables (thd=0x981aee8) at sql_base.cc:1181 #6 0x082a3135 in close_thread_tables (thd=0x981aee8, skip_mdl=false) at sql_base.cc:1430 #7 0x0826a599 in dispatch_command (command=COM_QUERY, thd=0x981aee8, packet=0x981cd19 "", packet_length=135) at sql_parse.cc:1431 #8 0x0826a981 in do_command (thd=0x981aee8) at sql_parse.cc:724 #9 0x0825a303 in handle_one_connection (arg=0x981aee8) at sql_connect.cc:1153 #10 0x0057d32f in start_thread () from /lib/libpthread.so.0 #11 0x0049a27e in clone () from /lib/libc.so.6 Thread 8 (process 7248): #0 0x00110416 in __kernel_vsyscall () #1 0x00580b95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08549b4e in Synchronize::sleep (this=0xa85f8d20) at Synchronize.cpp:123 #3 0x084708de in SyncObject::wait (this=0xa882b5d8, type=Exclusive, thread=0xa85f8d20, sync=0x0, timeout=0) at SyncObject.cpp:664 #4 0x08470e43 in SyncObject::lock (this=0xa882b5d8, sync=0x0, type=Exclusive, timeout=0) at SyncObject.cpp:441 #5 0x0846a683 in StorageTableShare::lock (this=0xa88a0ff0, exclusiveLock=true) at StorageTableShare.cpp:109 #6 0x084563c8 in StorageInterface::setIndexes (this=0xa8005588) at ha_falcon.cpp:2350 #7 0x0845dd50 in StorageInterface::open (this=0xa8005588, name=0x989a3b0 "./test/C", mode=2, test_if_locked=2) at ha_falcon.cpp:518 #8 0x0836444b in handler::ha_open (this=0xa8005588, table_arg=0xa80067d8, name=0x989a3b0 "./test/C", mode=2, test_if_locked=2) at handler.cc:2014 #9 0x082ae508 in open_table_from_share (thd=0x9815a38, share=0x989a188, alias=0x9833930 "C", db_stat=39, prgflag=44, ha_open_flags=0, outparam=0xa80067d8, open_mode=OTM_OPEN) at table.cc:1982 #10 0x082a507c in open_table (thd=0x9815a38, table_list=0x9833938, mem_root=0xa81ae9d0, action=0xa81aea10, flags=32) at sql_base.cc:2697 #11 0x082a5d37 in open_tables (thd=0x9815a38, start=0xa81aea94, counter=0xa81aea80, flags=32) at sql_base.cc:3654 #12 0x082a6380 in open_and_lock_tables_derived (thd=0x9815a38, tables=0x9833938, derived=false, flags=32) at sql_base.cc:4100 #13 0x082a66bf in open_n_lock_single_table (thd=0x9815a38, table_l=0x9833938, lock_type=TL_WRITE_ALLOW_READ, flags=32) at sql_base.cc:3950 #14 0x083761a8 in mysql_alter_table (thd=0x9815a38, new_db=0x9833b38 "test", new_name=0x0, create_info=0xa81af68c, table_list=0x9833938, alter_info=0xa81afb74, order_num=0, order=0x0, ignore=false) at sql_table.cc:6459 #15 0x0826260d in mysql_execute_command (thd=0x9815a38) at sql_parse.cc:2631 #16 0x08268f54 in mysql_parse (thd=0x9815a38, inBuf=0x9833890 "ALTER TABLE C DROP KEY c", length=25, found_semicolon=0xa81b0260) at sql_parse.cc:5811 #17 0x08269890 in dispatch_command (command=COM_QUERY, thd=0x9815a38, packet=0x98238c9 "ALTER TABLE C DROP KEY c", packet_length=25) at sql_parse.cc:1051 #18 0x0826a981 in do_command (thd=0x9815a38) at sql_parse.cc:724 #19 0x0825a303 in handle_one_connection (arg=0x9815a38) at sql_connect.cc:1153 #20 0x0057d32f in start_thread () from /lib/libpthread.so.0 #21 0x0049a27e in clone () from /lib/libc.so.6 Thread 7 (process 7249): #0 0x00110416 in __kernel_vsyscall () #1 0x00583829 in __lll_lock_wait () from /lib/libpthread.so.0 #2 0x0057ed75 in _L_lock_87 () from /lib/libpthread.so.0 #3 0x0057e7fa in pthread_mutex_lock () from /lib/libpthread.so.0 #4 0x08664b7a in safe_mutex_lock (mp=0x884aec0, try_lock=0 '\0', file=0x87328ed "sql_base.cc", line=7534) at thr_mutex.c:153 #5 0x0829ab7e in tdc_wait_for_old_versions (thd=0x98368b0, context=0x9836924) at sql_base.cc:7534 #6 0x082a40aa in recover_from_failed_open_table_attempt (thd=0x98368b0, table=0x98403e8, action=OT_BACK_OFF_AND_RETRY) at sql_base.cc:3439 #7 0x082a5daf in open_tables (thd=0x98368b0, start=0xa817e484, counter=0xa817e414, flags=0) at sql_base.cc:3684 #8 0x082f8c42 in mysql_update (thd=0x98368b0, table_list=0x98403e8, fields=@0x9837d24, values=@0x9837f50, conds=0x9840a40, order_num=0, order=0x0, limit=0, handle_duplicates=DUP_ERROR, ignore=false) at sql_update.cc:211 #9 0x08263096 in mysql_execute_command (thd=0x98368b0) at sql_parse.cc:2843 #10 0x08268f54 in mysql_parse (thd=0x98368b0, inBuf=0x98402f8 "UPDATE D AS X SET int_key = 114 WHERE X . pk < 132 LIMIT 0", length=58, found_semicolon=0xa817f260) at sql_parse.cc:5811 #11 0x08269890 in dispatch_command (command=COM_QUERY, thd=0x98368b0, packet=0x98382c9 "UPDATE D AS X SET int_key = 114 WHERE X . pk < 132 LIMIT 0", packet_length=58) at sql_parse.cc:1051 #12 0x0826a981 in do_command (thd=0x98368b0) at sql_parse.cc:724 #13 0x0825a303 in handle_one_connection (arg=0x98368b0) at sql_connect.cc:1153 #14 0x0057d32f in start_thread () from /lib/libpthread.so.0 #15 0x0049a27e in clone () from /lib/libc.so.6 Thread 6 (process 7250): #0 0x00110416 in __kernel_vsyscall () #1 0x00580b95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x08549b4e in Synchronize::sleep (this=0xa8602290) at Synchronize.cpp:123 #3 0x084708de in SyncObject::wait (this=0xa8855978, type=Exclusive, thread=0xa8602290, sync=0xa814d154, timeout=0) at SyncObject.cpp:664 #4 0x08470e43 in SyncObject::lock (this=0xa8855978, sync=0xa814d154, type=Exclusive, timeout=0) at SyncObject.cpp:441 #5 0x0846f352 in Sync::lock (this=0xa814d154, type=Exclusive) at Sync.cpp:58 #6 0x0846b602 in StorageTableShare::setSequenceValue (this=0xa88a3fe0, value=150) at StorageTableShare.cpp:356 #7 0x0845d448 in StorageInterface::write_row (this=0x98196f8, buff=0x98198b0 "ÿ\226") at ha_falcon.cpp:1060 #8 0x08360aef in handler::ha_write_row (this=0x98196f8, buf=0x98198b0 "ÿ\226") at handler.cc:5315 #9 0x082e5bed in write_record (thd=0x9843318, table=0x9822268, info=0xa814d3cc) at sql_insert.cc:1580 #10 0x082e98b1 in mysql_insert (thd=0x9843318, table_list=0x984ce38, fields=@0x98449ac, values_list=@0x98449d0, update_fields=@0x98449c4, update_values=@0x98449b8, duplic=DUP_ERROR, ignore=false) at sql_insert.cc:833 #11 0x082634f0 in mysql_execute_command (thd=0x9843318) at sql_parse.cc:2950 #12 0x08268f54 in mysql_parse (thd=0x9843318, inBuf=0x984cd60 "INSERT INTO D ( pk , int_key ) VALUES ( 150 , 0 )", length=49, found_semicolon=0xa814e260) at sql_parse.cc:5811 #13 0x08269890 in dispatch_command (command=COM_QUERY, thd=0x9843318, packet=0x9844d31 "INSERT INTO D ( pk , int_key ) VALUES ( 150 , 0 )", packet_length=49) at sql_parse.cc:1051 #14 0x0826a981 in do_command (thd=0x9843318) at sql_parse.cc:724 #15 0x0825a303 in handle_one_connection (arg=0x9843318) at sql_connect.cc:1153 #16 0x0057d32f in start_thread () from /lib/libpthread.so.0 #17 0x0049a27e in clone () from /lib/libc.so.6 Thread 5 (process 7251): #0 0x00110416 in __kernel_vsyscall () #1 0x00583829 in __lll_lock_wait () from /lib/libpthread.so.0 #2 0x0057ed75 in _L_lock_87 () from /lib/libpthread.so.0 #3 0x0057e7fa in pthread_mutex_lock () from /lib/libpthread.so.0 #4 0x08664b7a in safe_mutex_lock (mp=0x884aec0, try_lock=0 '\0', file=0x87328ed "sql_base.cc", line=2525) at thr_mutex.c:153 #5 0x082a4bc2 in open_table (thd=0x9850568, table_list=0x985fe68, mem_root=0xa7ffe1d0, action=0xa7ffe210, flags=0) at sql_base.cc:2525 #6 0x082a5d37 in open_tables (thd=0x9850568, start=0xa7ffe294, counter=0xa7ffe280, flags=0) at sql_base.cc:3654 #7 0x082a6380 in open_and_lock_tables_derived (thd=0x9850568, tables=0x985fe68, derived=true, flags=0) at sql_base.cc:4100 #8 0x0826b6aa in open_and_lock_tables (thd=0x9850568, tables=0x985fe68) at mysql_priv.h:1592 #9 0x082e904a in mysql_insert (thd=0x9850568, table_list=0x985fe68, fields=@0x9851bfc, values_list=@0x9851c20, update_fields=@0x9851c14, update_values=@0x9851c08, duplic=DUP_ERROR, ignore=false) at sql_insert.cc:618 #10 0x082634f0 in mysql_execute_command (thd=0x9850568) at sql_parse.cc:2950 #11 0x08268f54 in mysql_parse (thd=0x9850568, inBuf=0x985fd90 "INSERT INTO D ( pk , int_key ) VALUES ( 105 , 32 )", length=50, found_semicolon=0xa7fff260) at sql_parse.cc:5811 #12 0x08269890 in dispatch_command (command=COM_QUERY, thd=0x9850568, packet=0x9854ec1 "INSERT INTO D ( pk , int_key ) VALUES ( 105 , 32 )", packet_length=50) at sql_parse.cc:1051 #13 0x0826a981 in do_command (thd=0x9850568) at sql_parse.cc:724 #14 0x0825a303 in handle_one_connection (arg=0x9850568) 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 4 (process 7252): #0 0x00110416 in __kernel_vsyscall () #1 0x00583829 in __lll_lock_wait () from /lib/libpthread.so.0 #2 0x0057ed75 in _L_lock_87 () from /lib/libpthread.so.0 #3 0x0057e7fa in pthread_mutex_lock () from /lib/libpthread.so.0 #4 0x08664b7a in safe_mutex_lock (mp=0x884aec0, try_lock=0 '\0', file=0x87328ed "sql_base.cc", line=7534) at thr_mutex.c:153 #5 0x0829ab7e in tdc_wait_for_old_versions (thd=0x9852398, context=0x985240c) at sql_base.cc:7534 #6 0x082a40aa in recover_from_failed_open_table_attempt (thd=0x9852398, table=0x986be68, action=OT_BACK_OFF_AND_RETRY) at sql_base.cc:3439 #7 0x082a5daf in open_tables (thd=0x9852398, start=0xa7fcca94, counter=0xa7fcca80, flags=32) at sql_base.cc:3684 #8 0x082a6380 in open_and_lock_tables_derived (thd=0x9852398, tables=0x986be68, derived=false, flags=32) at sql_base.cc:4100 #9 0x082a66bf in open_n_lock_single_table (thd=0x9852398, table_l=0x986be68, lock_type=TL_WRITE_ALLOW_READ, flags=32) at sql_base.cc:3950 #10 0x083761a8 in mysql_alter_table (thd=0x9852398, new_db=0x986c068 "test", new_name=0x0, create_info=0xa7fcd68c, table_list=0x986be68, alter_info=0xa7fcdb74, order_num=0, order=0x0, ignore=false) at sql_table.cc:6459 #11 0x0826260d in mysql_execute_command (thd=0x9852398) at sql_parse.cc:2631 #12 0x08268f54 in mysql_parse (thd=0x9852398, inBuf=0x986bdb0 "ALTER TABLE D ADD KEY p ( int_nokey )", length=38, found_semicolon=0xa7fce260) at sql_parse.cc:5811 #13 0x08269890 in dispatch_command (command=COM_QUERY, thd=0x9852398, packet=0x9863d81 "ALTER TABLE D ADD KEY p ( int_nokey )", packet_length=38) at sql_parse.cc:1051 #14 0x0826a981 in do_command (thd=0x9852398) at sql_parse.cc:724 #15 0x0825a303 in handle_one_connection (arg=0x9852398) at sql_connect.cc:1153 #16 0x0057d32f in start_thread () from /lib/libpthread.so.0 #17 0x0049a27e in clone () from /lib/libc.so.6 Thread 3 (process 7253): #0 0x00110416 in __kernel_vsyscall () #1 0x00583829 in __lll_lock_wait () from /lib/libpthread.so.0 #2 0x0057ed75 in _L_lock_87 () from /lib/libpthread.so.0 #3 0x0057e7fa in pthread_mutex_lock () from /lib/libpthread.so.0 #4 0x08664b7a in safe_mutex_lock (mp=0x884aec0, try_lock=0 '\0', file=0x87328ed "sql_base.cc", line=1181) at thr_mutex.c:153 #5 0x082a2d9f in close_open_tables (thd=0x986edd0) at sql_base.cc:1181 #6 0x082a3135 in close_thread_tables (thd=0x986edd0, skip_mdl=false) at sql_base.cc:1430 #7 0x0826a599 in dispatch_command (command=COM_QUERY, thd=0x986edd0, packet=0x98707e9 "", packet_length=56) at sql_parse.cc:1431 #8 0x0826a981 in do_command (thd=0x986edd0) at sql_parse.cc:724 #9 0x0825a303 in handle_one_connection (arg=0x986edd0) at sql_connect.cc:1153 #10 0x0057d32f in start_thread () from /lib/libpthread.so.0 #11 0x0049a27e in clone () from /lib/libc.so.6 Thread 2 (process 7254): #0 0x00110416 in __kernel_vsyscall () #1 0x00583829 in __lll_lock_wait () from /lib/libpthread.so.0 #2 0x0057ed75 in _L_lock_87 () from /lib/libpthread.so.0 #3 0x0057e7fa in pthread_mutex_lock () from /lib/libpthread.so.0 #4 0x08664b7a in safe_mutex_lock (mp=0x884aec0, try_lock=0 '\0', file=0x87328ed "sql_base.cc", line=1181) at thr_mutex.c:153 #5 0x082a2d9f in close_open_tables (thd=0x988afd8) at sql_base.cc:1181 #6 0x082a3135 in close_thread_tables (thd=0x988afd8, skip_mdl=false) at sql_base.cc:1430 #7 0x0826a599 in dispatch_command (command=COM_QUERY, thd=0x988afd8, packet=0x988c9f1 "", packet_length=109) at sql_parse.cc:1431 #8 0x0826a981 in do_command (thd=0x988afd8) at sql_parse.cc:724 #9 0x0825a303 in handle_one_connection (arg=0x988afd8) at sql_connect.cc:1153 #10 0x0057d32f in start_thread () from /lib/libpthread.so.0 #11 0x0049a27e in clone () from /lib/libc.so.6 Thread 1 (process 7173): #0 0x00110416 in __kernel_vsyscall () #1 0x00581c78 in pthread_kill () from /lib/libpthread.so.0 #2 0x08661f04 in my_write_core (sig=11) at stacktrace.c:307 #3 0x08251c75 in handle_segfault (sig=11) at mysqld.cc:2638 #4 #5 0x00110416 in __kernel_vsyscall () #6 0x004926e1 in select () from /lib/libc.so.6 #7 0x08252483 in handle_connections_sockets (arg=0x0) at mysqld.cc:5061 #8 0x08255bff in main (argc=30, argv=0xbfa2eab4) at mysqld.cc:4569