!@!@!@! thread1.txt !@!@!@! $1 = {si_signo = 19, si_errno = 0, si_code = 0, _sifields = {_pad = {0, 0, 6, 32767, 1602293313, -32768, 6, 0, 1, 0, 0, 0, 49, 91, 140336592, 0, 140336480, 0, 413149024, 32733, 112, 0, 144, 0, 152188176, 0, 409726370, 32733}, _kill = {si_pid = 0, si_uid = 0}, _timer = {si_tid = 0, si_overrun = 0, si_sigval = {sival_int = 6, sival_ptr = 0x7fff00000006}}, _rt = {si_pid = 0, si_uid = 0, si_sigval = {sival_int = 6, sival_ptr = 0x7fff00000006}}, _sigchld = {si_pid = 0, si_uid = 0, si_status = 6, si_utime = 6881797377934524415, si_stime = 30064738304}, _sigfault = {si_addr = 0x0}, _sigpoll = {si_band = 0, si_fd = 6}}} Signal Stop Print Pass to program Description Thread 1 (Thread 0x7f553c84a700 (LWP 14168)): #0 0x00007f55392bf8ed in nanosleep () at /lib64/libc.so.6 #1 0x00007f55392bf784 in sleep () at /lib64/libc.so.6 #2 0x00000000004d9e94 in db_sync_thread (data=0x0) at db.c:1047 __PRETTY_FUNCTION__ = "db_sync_thread" #3 0x00000000005c73e1 in dummy_start (data=0x2069f50) at utils.c:1428 __cancel_buf = {__cancel_jmp_buf = {{__cancel_jmp_buf = {0, 1086102043633909263, 0, 512000, 0, 140004064274176, 1086102043659075087, -1028819918289109489}, __mask_was_saved = 0}}, __pad = {0x7f553c849db0, 0x0, 0x0, 0x0}} __cancel_routine = 0x455810 __cancel_arg = 0x7f553c84a700 __not_first_call = 0 ret = 0x0 a = {start_routine = 0x4d9dba , data = 0x0, name = 0x2073ec0 "db_sync_thread started at [ 1090] db.c astdb_init()"} __PRETTY_FUNCTION__ = "dummy_start" #4 0x00007f5539f58ea5 in start_thread () at /lib64/libpthread.so.0 #5 0x00007f55392f89fd in clone () at /lib64/libc.so.6