253:0 0
Error in my_thread_global_end(): 295 threads didn't exit
Error in my_thread_global_end(): 300 threads didn't exit
226:2 0
223:1 0
227:3 0
222:3 0
224:2 0
239:2 0
219:1 0
[Thread 0x147f8b70 (LWP 7618) exited]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x809f4b70 (LWP 7314)]
0x00359b5a in malloc_consolidate () from /lib/libc.so.6
(gdb) bt
#0  0x00359b5a in malloc_consolidate () from /lib/libc.so.6
#1  0x0035bfa7 in _int_free () from /lib/libc.so.6
#2  0x005430fd in my_free (ptr=0x18e5bf18) at /tmp/mysql-5.6.11/mysys/my_malloc.c:137
#3  0x0051d795 in net_end (net=0xb6a4079c) at /tmp/mysql-5.6.11/sql/net_serv.cc:133
#4  0x00515b41 in end_server (mysql=0xb6a4079c) at /tmp/mysql-5.6.11/sql-common/client.c:966
#5  0x00519069 in mysql_close (mysql=0xb6a4079c) at /tmp/mysql-5.6.11/sql-common/client.c:3991
#6  0x004a51d9 in SQLDisconnect () from /myodbc/lib/libmyodbc5w.so
#7  0x00142d2f in SQLDisconnect (connection_handle=0xb6a93670) at SQLDisconnect.c:336
#8  0x080488b5 in thread (c=0xbfffa07c) at test.cpp:72
#9  0x001a3a09 in start_thread () from /lib/libpthread.so.0
#10 0x003c800e in clone () from /lib/libc.so.6