.
Thread 3 (process 17650):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7c6fe66 in nanosleep () from /lib/tls/i686/cmov/libc.so.6
#2  0xb7ca8c3c in usleep () from /lib/tls/i686/cmov/libc.so.6
#3  0x08053b22 in ?? ()
#4  0x08055952 in ?? ()
#5  0xb7bf5ebc in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
#6  0x0804ade1 in ?? ()
.
Thread 2 (process 17654):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7c6fe66 in nanosleep () from /lib/tls/i686/cmov/libc.so.6
#2  0xb7ca8c3c in usleep () from /lib/tls/i686/cmov/libc.so.6
#3  0x08061a64 in ?? ()
#4  0x0805da4d in ?? ()
#5  0x0804eb2f in ?? ()
#6  0x0805065f in ?? ()
#7  0xb7e4431b in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#8  0xb7caf57e in clone () from /lib/tls/i686/cmov/libc.so.6
.
Thread 1 (process 17655):
#0  0xb7f21cc3 in ?? () from /usr/lib/libartscbackend.so.0
#1  0x080ae588 in ?? ()
#2  0x00000001 in ?? ()
#3  0x00000800 in ?? ()
#4  0xb7f33b08 in ?? ()
#5  0x00000000 in ?? ()