### Crash 1
(gdb) bt
Core was generated by `asterisk -vvvg -c'.
Program terminated with signal 11, Segmentation fault.
#0  0x4207a251 in ?? ()
(gdb) bt
#0  0x4207a251 in ?? ()
#1  0x4207a058 in ?? ()
#2  0x080a7360 in ?? ()
Cannot access memory at address 0x2b

(gdb) bt full
#0  0x4207a251 in ?? ()
No symbol table info available.
#1  0x4207a058 in ?? ()
No symbol table info available.
#2  0x080a7360 in ?? ()
No symbol table info available.
Cannot access memory at address 0x2b

(gdb) thread apply all bt
Thread 1 (process 1221):
#0  0x4207a251 in ?? ()
#1  0x4207a058 in ?? ()
#2  0x080a7360 in ?? ()
Cannot access memory at address 0x2b

### Crash 2
(gdb) bt
Core was generated by `asterisk -vvvg -c'.
Program terminated with signal 11, Segmentation fault.
#0  0x4207a251 in ?? ()
(gdb) bt
#0  0x4207a251 in ?? ()
#1  0x4207a058 in ?? ()
#2  0x080a7360 in ?? ()
Cannot access memory at address 0x2b

(gdb) bt full
#0  0x4207a251 in ?? ()
No symbol table info available.
#1  0x4207a058 in ?? ()
No symbol table info available.
#2  0x080a7360 in ?? ()
No symbol table info available.
Cannot access memory at address 0x2b

(gdb) thread apply all bt
Thread 1 (process 1221):
#0  0x4207a251 in ?? ()
#1  0x4207a058 in ?? ()
#2  0x080a7360 in ?? ()
Cannot access memory at address 0x2b