. Thread 17 (process 2833): #0 0x00002b91f51216c6 in pthread_join () from /lib/libpthread.so.0 #1 0x000000000040594e in ?? () #2 0x000000000040a157 in ?? () #3 0x00002b91f5b21b44 in __libc_start_main () from /lib/libc.so.6 #4 0x0000000000403269 in ?? () #5 0x00007fffb5bad1f8 in ?? () #6 0x0000000000000000 in ?? () . Thread 16 (process 2835): #0 0x00002b91f5b9e2e1 in nanosleep () from /lib/libc.so.6 #1 0x00002b91f5b9e104 in sleep () from /lib/libc.so.6 #2 0x0000000000403d74 in ?? () #3 0x0000000000404346 in ?? () #4 0x0000000000405e31 in ?? () #5 0x00002b91f5120317 in start_thread () from /lib/libpthread.so.0 #6 0x00002b91f5bd7d5d in clone () from /lib/libc.so.6 #7 0x0000000000000000 in ?? () . Thread 15 (process 2836): #0 0x00002b91f5bd10a2 in select () from /lib/libc.so.6 #1 0x000000000040b775 in ?? () #2 0x000000000040768a in ?? () #3 0x0000000000403b5e in ?? () #4 0x0000000000404346 in ?? () #5 0x0000000000405e31 in ?? () #6 0x00002b91f5120317 in start_thread () from /lib/libpthread.so.0 #7 0x00002b91f5bd7d5d in clone () from /lib/libc.so.6 #8 0x0000000000000000 in ?? () . Thread 14 (process 2837): #0 0x00002b91f5bd10a2 in select () from /lib/libc.so.6 #1 0x000000000040b775 in ?? () #2 0x000000000040768a in ?? () #3 0x0000000000403b5e in ?? () #4 0x0000000000404346 in ?? () #5 0x0000000000405e31 in ?? () #6 0x00002b91f5120317 in start_thread () from /lib/libpthread.so.0 #7 0x00002b91f5bd7d5d in clone () from /lib/libc.so.6 #8 0x0000000000000000 in ?? () . Thread 13 (process 2838): #0 0x00002b91f5bd10a2 in select () from /lib/libc.so.6 #1 0x000000000040b775 in ?? () #2 0x000000000040768a in ?? () #3 0x0000000000403b5e in ?? () #4 0x0000000000404346 in ?? () #5 0x0000000000405e31 in ?? () #6 0x00002b91f5120317 in start_thread () from /lib/libpthread.so.0 #7 0x00002b91f5bd7d5d in clone () from /lib/libc.so.6 #8 0x0000000000000000 in ?? () . Thread 12 (process 2839): #0 0x00002b91f5bd10a2 in select () from /lib/libc.so.6 #1 0x000000000040b775 in ?? () #2 0x000000000040768a in ?? () #3 0x0000000000403b5e in ?? () #4 0x0000000000404346 in ?? () #5 0x0000000000405e31 in ?? () #6 0x00002b91f5120317 in start_thread () from /lib/libpthread.so.0 #7 0x00002b91f5bd7d5d in clone () from /lib/libc.so.6 #8 0x0000000000000000 in ?? () . Thread 11 (process 2840): #0 0x00002b91f5b9e2e1 in nanosleep () from /lib/libc.so.6 #1 0x00002b91f5b9e104 in sleep () from /lib/libc.so.6 #2 0x0000000000403d74 in ?? () #3 0x0000000000404346 in ?? () #4 0x0000000000405e31 in ?? () #5 0x00002b91f5120317 in start_thread () from /lib/libpthread.so.0 #6 0x00002b91f5bd7d5d in clone () from /lib/libc.so.6 #7 0x0000000000000000 in ?? () . Thread 10 (process 2841): #0 0x00002b91f5bd10a2 in select () from /lib/libc.so.6 #1 0x000000000040b775 in ?? () #2 0x000000000040768a in ?? () #3 0x0000000000403b5e in ?? () #4 0x0000000000404346 in ?? () #5 0x0000000000405e31 in ?? () #6 0x00002b91f5120317 in start_thread () from /lib/libpthread.so.0 #7 0x00002b91f5bd7d5d in clone () from /lib/libc.so.6 #8 0x0000000000000000 in ?? () . Thread 9 (process 2842): #0 0x00002b91f5bd10a2 in select () from /lib/libc.so.6 #1 0x000000000040b775 in ?? () #2 0x000000000040768a in ?? () #3 0x0000000000403b5e in ?? () #4 0x0000000000404346 in ?? () #5 0x0000000000405e31 in ?? () #6 0x00002b91f5120317 in start_thread () from /lib/libpthread.so.0 #7 0x00002b91f5bd7d5d in clone () from /lib/libc.so.6 #8 0x0000000000000000 in ?? () . Thread 8 (process 2843): #0 0x00002b91f5bd10a2 in select () from /lib/libc.so.6 #1 0x000000000040b775 in ?? () #2 0x000000000040768a in ?? () #3 0x0000000000403b5e in ?? () #4 0x0000000000404346 in ?? () #5 0x0000000000405e31 in ?? () #6 0x00002b91f5120317 in start_thread () from /lib/libpthread.so.0 #7 0x00002b91f5bd7d5d in clone () from /lib/libc.so.6 #8 0x0000000000000000 in ?? () . Thread 7 (process 2844): #0 0x00002b91f5bd10a2 in select () from /lib/libc.so.6 #1 0x000000000040b775 in ?? () #2 0x000000000040768a in ?? () #3 0x0000000000403b5e in ?? () #4 0x0000000000404346 in ?? () #5 0x0000000000405e31 in ?? () #6 0x00002b91f5120317 in start_thread () from /lib/libpthread.so.0 #7 0x00002b91f5bd7d5d in clone () from /lib/libc.so.6 #8 0x0000000000000000 in ?? () . Thread 6 (process 2845): #0 0x00002b91f5bd10a2 in select () from /lib/libc.so.6 #1 0x000000000040b775 in ?? () #2 0x000000000040768a in ?? () #3 0x0000000000403b5e in ?? () #4 0x0000000000404346 in ?? () #5 0x0000000000405e31 in ?? () #6 0x00002b91f5120317 in start_thread () from /lib/libpthread.so.0 #7 0x00002b91f5bd7d5d in clone () from /lib/libc.so.6 #8 0x0000000000000000 in ?? () . Thread 5 (process 2846): #0 0x00002b91f5bd10a2 in select () from /lib/libc.so.6 #1 0x000000000040b775 in ?? () #2 0x000000000040768a in ?? () #3 0x0000000000403b5e in ?? () #4 0x0000000000404346 in ?? () #5 0x0000000000405e31 in ?? () #6 0x00002b91f5120317 in start_thread () from /lib/libpthread.so.0 #7 0x00002b91f5bd7d5d in clone () from /lib/libc.so.6 #8 0x0000000000000000 in ?? () . Thread 4 (process 2847): #0 0x00002b91f5bd10a2 in select () from /lib/libc.so.6 #1 0x000000000040b775 in ?? () #2 0x000000000040768a in ?? () #3 0x0000000000403b5e in ?? () #4 0x0000000000404346 in ?? () #5 0x0000000000405e31 in ?? () #6 0x00002b91f5120317 in start_thread () from /lib/libpthread.so.0 #7 0x00002b91f5bd7d5d in clone () from /lib/libc.so.6 #8 0x0000000000000000 in ?? () . Thread 3 (process 2848): #0 0x00002b91f5bd10a2 in select () from /lib/libc.so.6 #1 0x000000000040b775 in ?? () #2 0x000000000040768a in ?? () #3 0x0000000000403b5e in ?? () #4 0x0000000000404346 in ?? () #5 0x0000000000405e31 in ?? () #6 0x00002b91f5120317 in start_thread () from /lib/libpthread.so.0 #7 0x00002b91f5bd7d5d in clone () from /lib/libc.so.6 #8 0x0000000000000000 in ?? () . Thread 2 (process 2849): #0 0x00002b91f5127e29 in do_sigwait () from /lib/libpthread.so.0 #1 0x00002b91f5127ecd in sigwait () from /lib/libpthread.so.0 #2 0x00000000004064c2 in ?? () #3 0x00002b91f5120317 in start_thread () from /lib/libpthread.so.0 #4 0x00002b91f5bd7d5d in clone () from /lib/libc.so.6 #5 0x0000000000000000 in ?? () . Thread 1 (process 2834): #0 0x00000000004076e5 in ?? () #1 0x0000000000403b5e in ?? () #2 0x0000000000404346 in ?? () #3 0x0000000000405e31 in ?? () #4 0x00002b91f5120317 in start_thread () from /lib/libpthread.so.0 #5 0x00002b91f5bd7d5d in clone () from /lib/libc.so.6 #6 0x0000000000000000 in ?? ()