[New LWP 22958] [New LWP 22961] [New LWP 22960] [New LWP 22962] [New LWP 22963] [New LWP 22965] [New LWP 22964] [New LWP 22967] [New LWP 22966] [New LWP 22969] [New LWP 22968] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". Core was generated by `/home/sandbox/tarballs/oracle5.6.12/bin/mysqld --defaults-file=/home/sandbox/or'. Program terminated with signal 6, Aborted. #0 0x00000031b960c65c in pthread_kill () from /lib64/libpthread.so.0 Thread 11 (Thread 0x7f462eb57700 (LWP 22968)): #0 0x0000003047c00644 in __io_getevents_0_4 () from /lib64/libaio.so.1 No symbol table info available. #1 0x00000000009cf6ff in os_aio_linux_collect (seg_size=, segment=, array=) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/os/os0file.cc:4915 No locals. #2 os_aio_linux_handle (global_seg=8, message1=0x7f462eb56e68, message2=0x7f462eb56e60, type=0x7f462eb56e58) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/os/os0file.cc:5059 any_reserved = 0 segment = array = 0x2d7ef10 slot = i = ret = #3 0x0000000000ad409e in fil_aio_wait (segment=8) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/fil/fil0fil.cc:5520 ret = fil_node = message = type = #4 0x0000000000a36fd8 in io_handler_thread (arg=) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/srv/srv0start.cc:477 segment = 8 #5 0x00000031b9607d15 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #6 0x00000031b92f253d in clone () from /lib64/libc.so.6 No symbol table info available. Thread 10 (Thread 0x7f462e356700 (LWP 22969)): #0 0x0000003047c00644 in __io_getevents_0_4 () from /lib64/libaio.so.1 No symbol table info available. #1 0x00000000009cf6ff in os_aio_linux_collect (seg_size=, segment=, array=) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/os/os0file.cc:4915 No locals. #2 os_aio_linux_handle (global_seg=9, message1=0x7f462e355e68, message2=0x7f462e355e60, type=0x7f462e355e58) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/os/os0file.cc:5059 any_reserved = 0 segment = array = 0x2d7ef10 slot = i = ret = #3 0x0000000000ad409e in fil_aio_wait (segment=9) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/fil/fil0fil.cc:5520 ret = fil_node = message = type = #4 0x0000000000a36fd8 in io_handler_thread (arg=) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/srv/srv0start.cc:477 segment = 9 #5 0x00000031b9607d15 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #6 0x00000031b92f253d in clone () from /lib64/libc.so.6 No symbol table info available. Thread 9 (Thread 0x7f462fb59700 (LWP 22966)): #0 0x0000003047c00644 in __io_getevents_0_4 () from /lib64/libaio.so.1 No symbol table info available. #1 0x00000000009cf6ff in os_aio_linux_collect (seg_size=, segment=, array=) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/os/os0file.cc:4915 No locals. #2 os_aio_linux_handle (global_seg=6, message1=0x7f462fb58e68, message2=0x7f462fb58e60, type=0x7f462fb58e58) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/os/os0file.cc:5059 any_reserved = 0 segment = array = 0x2d7ef10 slot = i = ret = #3 0x0000000000ad409e in fil_aio_wait (segment=6) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/fil/fil0fil.cc:5520 ret = fil_node = message = type = #4 0x0000000000a36fd8 in io_handler_thread (arg=) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/srv/srv0start.cc:477 segment = 6 #5 0x00000031b9607d15 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #6 0x00000031b92f253d in clone () from /lib64/libc.so.6 No symbol table info available. Thread 8 (Thread 0x7f462f358700 (LWP 22967)): #0 0x0000003047c00644 in __io_getevents_0_4 () from /lib64/libaio.so.1 No symbol table info available. #1 0x00000000009cf6ff in os_aio_linux_collect (seg_size=, segment=, array=) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/os/os0file.cc:4915 No locals. #2 os_aio_linux_handle (global_seg=7, message1=0x7f462f357e68, message2=0x7f462f357e60, type=0x7f462f357e58) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/os/os0file.cc:5059 any_reserved = 0 segment = array = 0x2d7ef10 slot = i = ret = #3 0x0000000000ad409e in fil_aio_wait (segment=7) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/fil/fil0fil.cc:5520 ret = fil_node = message = type = #4 0x0000000000a36fd8 in io_handler_thread (arg=) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/srv/srv0start.cc:477 segment = 7 #5 0x00000031b9607d15 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #6 0x00000031b92f253d in clone () from /lib64/libc.so.6 No symbol table info available. Thread 7 (Thread 0x7f4630b5b700 (LWP 22964)): #0 0x0000003047c00644 in __io_getevents_0_4 () from /lib64/libaio.so.1 No symbol table info available. #1 0x00000000009cf6ff in os_aio_linux_collect (seg_size=, segment=, array=) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/os/os0file.cc:4915 No locals. #2 os_aio_linux_handle (global_seg=4, message1=0x7f4630b5ae68, message2=0x7f4630b5ae60, type=0x7f4630b5ae58) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/os/os0file.cc:5059 any_reserved = 0 segment = array = 0x2d45710 slot = i = ret = #3 0x0000000000ad409e in fil_aio_wait (segment=4) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/fil/fil0fil.cc:5520 ret = fil_node = message = type = #4 0x0000000000a36fd8 in io_handler_thread (arg=) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/srv/srv0start.cc:477 segment = 4 #5 0x00000031b9607d15 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #6 0x00000031b92f253d in clone () from /lib64/libc.so.6 No symbol table info available. Thread 6 (Thread 0x7f463035a700 (LWP 22965)): #0 0x0000003047c00644 in __io_getevents_0_4 () from /lib64/libaio.so.1 No symbol table info available. #1 0x00000000009cf6ff in os_aio_linux_collect (seg_size=, segment=, array=) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/os/os0file.cc:4915 No locals. #2 os_aio_linux_handle (global_seg=5, message1=0x7f4630359e68, message2=0x7f4630359e60, type=0x7f4630359e58) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/os/os0file.cc:5059 any_reserved = 0 segment = array = 0x2d45710 slot = i = ret = #3 0x0000000000ad409e in fil_aio_wait (segment=5) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/fil/fil0fil.cc:5520 ret = fil_node = message = type = #4 0x0000000000a36fd8 in io_handler_thread (arg=) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/srv/srv0start.cc:477 segment = 5 #5 0x00000031b9607d15 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #6 0x00000031b92f253d in clone () from /lib64/libc.so.6 No symbol table info available. Thread 5 (Thread 0x7f463135c700 (LWP 22963)): #0 0x0000003047c00644 in __io_getevents_0_4 () from /lib64/libaio.so.1 No symbol table info available. #1 0x00000000009cf6ff in os_aio_linux_collect (seg_size=, segment=, array=) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/os/os0file.cc:4915 No locals. #2 os_aio_linux_handle (global_seg=3, message1=0x7f463135be68, message2=0x7f463135be60, type=0x7f463135be58) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/os/os0file.cc:5059 any_reserved = 0 segment = array = 0x2d45710 slot = i = ret = #3 0x0000000000ad409e in fil_aio_wait (segment=3) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/fil/fil0fil.cc:5520 ret = fil_node = message = type = #4 0x0000000000a36fd8 in io_handler_thread (arg=) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/srv/srv0start.cc:477 segment = 3 #5 0x00000031b9607d15 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #6 0x00000031b92f253d in clone () from /lib64/libc.so.6 No symbol table info available. Thread 4 (Thread 0x7f4631b5d700 (LWP 22962)): #0 0x0000003047c00644 in __io_getevents_0_4 () from /lib64/libaio.so.1 No symbol table info available. #1 0x00000000009cf6ff in os_aio_linux_collect (seg_size=, segment=, array=) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/os/os0file.cc:4915 No locals. #2 os_aio_linux_handle (global_seg=2, message1=0x7f4631b5ce68, message2=0x7f4631b5ce60, type=0x7f4631b5ce58) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/os/os0file.cc:5059 any_reserved = 0 segment = array = 0x2d45710 slot = i = ret = #3 0x0000000000ad409e in fil_aio_wait (segment=2) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/fil/fil0fil.cc:5520 ret = fil_node = message = type = #4 0x0000000000a36fd8 in io_handler_thread (arg=) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/srv/srv0start.cc:477 segment = 2 #5 0x00000031b9607d15 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #6 0x00000031b92f253d in clone () from /lib64/libc.so.6 No symbol table info available. Thread 3 (Thread 0x7f4644fd2700 (LWP 22960)): #0 0x0000003047c00644 in __io_getevents_0_4 () from /lib64/libaio.so.1 No symbol table info available. #1 0x00000000009cf6ff in os_aio_linux_collect (seg_size=, segment=, array=) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/os/os0file.cc:4915 No locals. #2 os_aio_linux_handle (global_seg=0, message1=0x7f4644fd1e68, message2=0x7f4644fd1e60, type=0x7f4644fd1e58) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/os/os0file.cc:5059 any_reserved = 0 segment = array = 0x2d44c90 slot = i = ret = #3 0x0000000000ad409e in fil_aio_wait (segment=0) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/fil/fil0fil.cc:5520 ret = fil_node = message = type = #4 0x0000000000a36fd8 in io_handler_thread (arg=) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/srv/srv0start.cc:477 segment = 0 #5 0x00000031b9607d15 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #6 0x00000031b92f253d in clone () from /lib64/libc.so.6 No symbol table info available. Thread 2 (Thread 0x7f463235e700 (LWP 22961)): #0 0x0000003047c00644 in __io_getevents_0_4 () from /lib64/libaio.so.1 No symbol table info available. #1 0x00000000009cf6ff in os_aio_linux_collect (seg_size=, segment=, array=) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/os/os0file.cc:4915 No locals. #2 os_aio_linux_handle (global_seg=1, message1=0x7f463235de68, message2=0x7f463235de60, type=0x7f463235de58) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/os/os0file.cc:5059 any_reserved = 0 segment = array = 0x2d24fb0 slot = i = ret = #3 0x0000000000ad409e in fil_aio_wait (segment=1) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/fil/fil0fil.cc:5520 ret = fil_node = message = type = #4 0x0000000000a36fd8 in io_handler_thread (arg=) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/srv/srv0start.cc:477 segment = 1 #5 0x00000031b9607d15 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #6 0x00000031b92f253d in clone () from /lib64/libc.so.6 No symbol table info available. Thread 1 (Thread 0x7f4644fd4740 (LWP 22958)): #0 0x00000031b960c65c in pthread_kill () from /lib64/libpthread.so.0 No symbol table info available. #1 0x000000000066cbca in handle_fatal_signal (sig=6) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/sql/signal_handler.cc:248 curr_time = tmins = hrs_buf = "10" mins_buf = "23" secs_buf = "06" thd = 0x0 #2 No symbol table info available. #3 0x00000031b9235c55 in raise () from /lib64/libc.so.6 No symbol table info available. #4 0x00000031b9237408 in abort () from /lib64/libc.so.6 No symbol table info available. #5 0x00000000009bba47 in lock_wait_suspend_thread (thr=0x31e9590) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/lock/lock0wait.cc:297 slot = 0x7f46323ec150 wait_time = trx = 0x3106c18 had_dict_lock = 2 was_declared_inside_innodb = start_time = 0 finish_time = sec = 10646795 ms = 140736456254976 lock_wait_timeout = 0 lock_type = 32 #6 0x00000000009ecdcf in que_run_threads (thr=0xffffffffffffffff) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/que/que0que.cc:1219 No locals. #7 0x00000000009ed290 in que_eval_sql (info=0x0, sql=0xc53860 "PROCEDURE DROP_TEMP_INDEXES_PROC () IS\nixid CHAR;\nfound INT;\nDECLARE CURSOR index_cur IS\n SELECT ID FROM SYS_INDEXES\n WHERE SUBSTR(NAME,0,1)='\377'\nFOR UPDATE;\nBEGIN\nfound := 1;\nOPEN index_cur;\nWHILE fou"..., reserve_dict_mutex=0, trx=0x3106c18) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/que/que0que.cc:1285 thr = 0x0 graph = 0x31e94c8 #8 0x0000000000a044f6 in row_merge_drop_temp_indexes () at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/row/row0merge.cc:2861 trx = 0x3106c18 error = sql = "PROCEDURE DROP_TEMP_INDEXES_PROC () IS\nixid CHAR;\nfound INT;\nDECLARE CURSOR index_cur IS\n SELECT ID FROM SYS_INDEXES\n WHERE SUBSTR(NAME,0,1)='\377'\nFOR UPDATE;\nBEGIN\nfound := 1;\nOPEN index_cur;\nWHILE foun"... #9 0x00000000009c1815 in recv_recovery_rollback_active () at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/log/log0recv.cc:3467 No locals. #10 0x0000000000a3b124 in innobase_start_or_create_for_mysql () at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/srv/srv0start.cc:2455 create_new_db = 0 min_flushed_lsn = 1625987 max_flushed_lsn = 1625987 sum_of_new_sizes = sum_of_data_file_sizes = tablespace_size_in_header = err = i = srv_n_log_files_found = 2 mtr = {memo = {heap = 0x7fffc27bbb60, used = 139939618216224, data = "\203\271\341\270\061\000\000\000'", '\000' , "P\324\002\000\000\000\000\375\365\274\000\000\000\000\000\030\341;;F\177", '\000' , "\002\000\000\000\066\000\000\000\000\000\000\000\276\341\026\002\000\000\000\000\060\275{\302\377\177\000\000\300\274{\302\377\177\000\000\000\000\000\000\000\000\000\000\210S\324\002\000\000\000\000\000P\324\002\000\000\000\000\002\000\000\000\000\000\000\000S\241\340\270\061", '\000' , "\002\000\000\000ce", '\000' , "F\177\000\000\000P\324\002\000\000\000\000H\v!\271\061\000\000\000\370\004\240\271\061\000\000\000\000\000\000\000\005\000\000\000\071\003\000\000\001", '\000' "\210, S\324\002\000\000\000\000 \274{\302\377\177\000\000\000\274{\302\377\177\000\000X\223\375DF\177\000\000\000\000\000\000\000\000\000\000"..., base = {count = 213559348040, start = 0x31b9a00390, end = 0x200000000}, list = {prev = 0x0, next = 0xbcf5fd}}, log = {heap = 0x2d45000, used = 140736456277648, data = "\001\000\000\000\000\000\000\000X\223\375DF\177\000\000\000\220\375DF\177\000\000 \331;;F\177\000\000S\241\340\270\061", '\000' , "Xw\375DF\177\000\000\005\000\000\000\061", '\000' , "\001\000\000\000\000\000\000\000\000\220\375DF\177\000\000\060\212 \271\061\000\000\000\001\000\000\000\000\000\000\000P\277{\302\377\177\000\000\060\021\240\271\061", '\000' , "X\223\375DF\177\000\000\360\275{\302\377\177\000\000н{\302\377\177\000\000\062\066o\000\000\000\000\000P\277{\302\377\177\000\000P\277{\302\377\177\000\000P\005|\302\377\177\000\000`\226\062\001\000\000\000\000\300\301{\302\377\177\000\000\060\021\240\271\061\000\000\000D\021\240\271\061", '\000' "\306, \355\340\270\061\000\000\000\030G\375DF\177\000\000\220O\324\002\000\000\000\000P\300{\302\377\177\000\000\323\065\220\000\000\000\000\000"..., base = {count = 55, start = 0x7fffc27c0550, end = 0x0}, list = {prev = 0x2d249c0, next = 0x28}}, inside_ibuf = 0, modifications = 0, made_dirty = 0, n_log_recs = 20092512, n_freed_pages = 140736456277888, log_mode = 9375848, start_lsn = 139939620346624, end_lsn = 47335872} ib_bh = n_recovered_trx = 3072 logfilename = "./ib_logfile1", '\000' , "\001", '\000' "\340, \226{\302\377\177\000\000\000\034\067\271\061\000\000\000\330Q\274\000\000\000\000\000 \317&\271\061", '\000' "\356, \217'\271\061\000\000\000\340\226{\302\377\177\000\000\260\226{\302\377\177\000\000\001R\274\000\000\000\000\000X\276{\302\377\177\000\000\330Q\274\000\000\000\000\000\343k$\271\061", '\000' "\236, \224$\271\061\000\000\000@\000\000\000\000\000\000\000p\277{\302\377\177\000\000\000\000\000\000\000\000\000\000\037", '\000' "\377, \377\377\377", '\000' "\377, \177\000\000\037", '\000' "\341, \377\377\377", '\000' "\377, \377\377\377\377\377\377\377\000\000\000\000\000\000\000\000\t\000\000\000\000\000 \000\000\000\000\000\000\000\000\000"... logfile0 = 0x0 dirnamelen = 2 size = #11 0x0000000000983da0 in innobase_init (p=) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/storage/innobase/handler/ha_innodb.cc:3229 default_path = format_id = num_pll_degree = current_dir = "./" #12 0x000000000058ad86 in ha_initialize_handlerton (plugin=0x2d34570) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/sql/handler.cc:659 hton = 0x59ae #13 0x00000000006f4870 in plugin_initialize (plugin=0x2d34570) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/sql/sql_plugin.cc:1126 ret = state = 4 #14 0x00000000006f7c8d in plugin_init (argc=0x132376c , argv=0x2c46ea0, flags=) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/sql/sql_plugin.cc:1417 i = 6 is_myisam = builtins = 0x1241c30 plugin = tmp = {name = {str = 0xc347b6 "partition", length = 9}, plugin = 0x1254980 , plugin_dl = 0x0, state = 4, ref_count = 0, data = 0x0, mem_root = {free = 0x0, used = 0x0, pre_alloc = 0x0, min_malloc = 0, block_size = 0, block_num = 0, first_block_usage = 0, error_handler = 0x0}, system_vars = 0x0, load_option = PLUGIN_ON} plugin_ptr = 0x2d34570 reap = 0x7fffc27bc4f8 tmp_root = {free = 0x2d2c170, used = 0x0, pre_alloc = 0x2d23890, min_malloc = 32, block_size = 4064, block_num = 6, first_block_usage = 0, error_handler = 0x0} reaped_mandatory_plugin = mandatory = false #15 0x00000000005801ba in init_server_components () at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/sql/mysqld.cc:4738 No locals. #16 0x00000000005835fb in mysqld_main (argc=22, argv=0x2c46ea0) at /export/home/pb2/build/sb_0-9539454-1371665818.44/mysql-5.6.12/sql/mysqld.cc:5319 ho_error = 0 result = locker = state = {m_flags = 3262909864, m_operation = 32767, m_file = 0x31b95b16a8 <__exit_funcs>, m_name = 0x2c45e80 "`Z\304\002", m_class = 0x0, m_thread = 0x7fffc27c0da8, m_number_of_bytes = 140736456297816, m_timer_start = 9, m_timer = 0x31b92390b9 <__new_exitfn+297>, m_wait = 0x13253e0 } #17 0x00000031b9221a05 in __libc_start_main () from /lib64/libc.so.6 No symbol table info available. #18 0x00000000005770a9 in _start () No symbol table info available.