!@!@!@! thread1.txt !@!@!@! $1 = {si_signo = 11, si_errno = 0, si_code = 1, _sifields = {_pad = {32, 0 }, _kill = {si_pid = 32, si_uid = 0}, _timer = {si_tid = 32, si_overrun = 0, si_sigval = {sival_int = 0, sival_ptr = 0x0}}, _rt = {si_pid = 32, si_uid = 0, si_sigval = {sival_int = 0, sival_ptr = 0x0}}, _sigchld = {si_pid = 32, si_uid = 0, si_status = 0, si_utime = 0, si_stime = 0}, _sigfault = {si_addr = 0x20, _addr_lsb = 0, _addr_bnd = {_lower = 0x0, _upper = 0x0}}, _sigpoll = {si_band = 32, si_fd = 0}}} Signal Stop Print Pass to program Description SIGSEGV Yes Yes Yes Segmentation fault Thread 1 (Thread 0x7f68ec484700 (LWP 2536)): #0 0x00007f692b0b596d in red_write (data=0x7f694c132850) at res_rtp_asterisk.c:8346 instance = 0x7f694c132850 rtp = 0x7f694c151050 __PRETTY_FUNCTION__ = "red_write" #1 0x0000000000558f3c in ast_sched_runq (con=0x30e9220) at sched.c:791 current = 0x7f698c156770 when = {tv_sec = 1617722782, tv_usec = 912332} numevents = 20 res = __PRETTY_FUNCTION__ = "ast_sched_runq" #2 0x00007f694b044c3f in do_monitor (data=data@entry=0x0) at chan_sip.c:30288 res = t = 1617722782 reloading = __PRETTY_FUNCTION__ = "do_monitor" #3 0x0000000000591e49 in dummy_start (data=) at utils.c:1249 __cancel_buf = {__cancel_jmp_buf = {{__cancel_jmp_buf = {74324832, 8870476257737860505, 140722287917070, 140722287917071, 140722287917248, 140088617484160, -8805773427936828007, 8870476747571619225}, __mask_was_saved = 0}}, __pad = {0x7f68ec483ed0, 0x0, 0x0, 0x0}} __cancel_routine = __cancel_arg = 0x7f68ec484700 __not_first_call = ret = a = {start_routine = 0x7f694b044820 , data = 0x0, name = 0x46e1b60 "do_monitor", ' ' , "started at [30316] chan_sip.c restart_monitor()"} __PRETTY_FUNCTION__ = "dummy_start" #4 0x00007f699378014a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #5 0x00007f699294bf23 in clone () from /lib64/libc.so.6 No symbol table info available.