.
Thread 4 (LWP 12017):
#0  0x00885416 in __kernel_vsyscall ()
No symbol table info available.
Cannot access memory at address 0xad99d058
.
Thread 3 (LWP 11660):
#0  0x00885416 in __kernel_vsyscall ()
No symbol table info available.
Cannot access memory at address 0xb6019094
.
Thread 2 (LWP 11659):
#0  0x00885416 in __kernel_vsyscall ()
No symbol table info available.
Cannot access memory at address 0xb6fbb084
.
Thread 1 (LWP 11601):
#0  0x0147df59 in ?? ()
No symbol table info available.
Cannot access memory at address 0xbff5b5b0