.
Thread 2 (Thread 3947):
#0  0x0056a422 in __kernel_vsyscall ()
No symbol table info available.
#1  0x00d72015 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#2  0x081b212a in ?? ()
No symbol table info available.
#3  0x081d22ec in ?? ()
No symbol table info available.
#4  0x00d6d96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#5  0x006389de in clone () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
.
Thread 1 (Thread 3946):
#0  0x0056a422 in __kernel_vsyscall ()
No symbol table info available.
#1  0x00595641 in raise () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#2  0x00598a72 in abort () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#3  0x005cc48d in ?? () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#4  0x005d6581 in ?? () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#5  0x005d7dd8 in ?? () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#6  0x005daebd in free () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#7  0x001cb741 in operator delete(void*) () from /usr/lib/libstdc++.so.6
No symbol table info available.
#8  0x001cb79d in operator delete[](void*) () from /usr/lib/libstdc++.so.6
No symbol table info available.
#9  0x081693bf in ?? ()
No symbol table info available.
#10 0x081872dd in ?? ()
No symbol table info available.
#11 0x0818490e in ?? ()
No symbol table info available.
#12 0x081492a0 in ?? ()
No symbol table info available.
#13 0x08144ea1 in ?? ()
No symbol table info available.
#14 0x0805efce in ?? ()
No symbol table info available.
#15 0x00581bd6 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#16 0x0805c6a1 in ?? ()
No symbol table info available.