!@!@!@! thread1.txt !@!@!@! $1 = {si_signo = 19, si_errno = 0, si_code = 0, _sifields = {_pad = {0, 0, 98, 32742, 4064, 0, 9, 0, 129, 0, 176, 0, 2, 0, 9, 50, 0, 0, 0, 0, 91, 110, 0, 0, 0, 0, 119, 124}, _kill = {si_pid = 0, si_uid = 0}, _timer = {si_tid = 0, si_overrun = 0, si_sigval = {sival_int = 98, sival_ptr = 0x7fe600000062}}, _rt = {si_pid = 0, si_uid = 0, si_sigval = {sival_int = 98, sival_ptr = 0x7fe600000062}}, _sigchld = {si_pid = 0, si_uid = 0, si_status = 98, si_utime = 17454747123686, si_stime = 38654705664}, _sigfault = {si_addr = 0x0, _addr_lsb = 140625819205730, _addr_bnd = {_lower = 0xfe0, _upper = 0x9}}, _sigpoll = {si_band = 0, si_fd = 98}}} Signal Stop Print Pass to program Description Thread 1 (LWP 1351): #0 0x00007ff107cf820d in __read_nocancel () at ../sysdeps/unix/syscall-template.S:84 No locals. #1 0x0000000000000000 in ?? () No symbol table info available.