root@imstester04:~/core_dump_test# gdb kamailio core._usr_local_sbin_kamailio.0.d660bb15-1623-4c0c-ae29-64c78dc89d8c.3799655.792169952 GNU gdb (Ubuntu 9.2-0ubuntu1~20.04.2) 9.2 Copyright (C) 2020 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: . Find the GDB manual and other documentation resources online at: . For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from kamailio... [New LWP 3799655] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `/usr/local/sbin/kamailio -P /var/run/kamailio_pcscf/kamailio_pcscf.pid -f /etc/'. Program terminated with signal SIGABRT, Aborted. #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50 50 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory. (gdb) bt full #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50 set = {__val = {0, 19989655252, 140370540584975, 1725509713, 94706844523408, 341, 64424509453, 21474836492, 532575944712, 1065151889412, 140368121167872, 28800, 94706843944736, 560, 71148340464, 0}} pid = tid = ret = #1 0x00007faa94995859 in __GI_abort () at abort.c:79 save_stage = 1 act = {__sigaction_handler = {sa_handler = 0x0, sa_sigaction = 0x0}, sa_mask = {__val = {0, 140366190491840, 140366190223360, 0, 0, 0, 0, 0, 94706838593952, 94706840315664, 94706840316072, 140366318452096, 2001317716380379136, 0, 94706840315898, 0}}, sa_flags = -1483647068, sa_restorer = 0x7faa94a8b410 <__syslog>} sigs = {__val = {32, 0 }} #2 0x00005622a778e1c7 in qm_debug_check_frag (qm=0x7fa98ce82000, f=0x7fa9948cbd80, file=0x7faa908fc84e "rom %s:%u\n", line=171, efile=0x5622a7932729 "core/mem/q_malloc.c", eline=546) at core/mem/q_malloc.c:143 p = 0x0 __func__ = "qm_debug_check_frag" #3 0x00005622a77923f8 in qm_free (qmp=0x7fa98ce82000, p=0x7fa9948cbdc0, file=0x7faa908fc84e "rom %s:%u\n", func=0x7faa908fc460 "%s%s%sadd_blind failed\n", line=171, mname=0x7faa908fc28e "") at core/mem/q_malloc.c:546 qm = 0x7fa98ce82000 f = 0x7fa9948cbd80 size = 0 next = 0x0 prev = 0x0 __func__ = "qm_free" #4 0x00007faa907e3749 in free_cell_helper (dead_cell=0x7fa994875c90, silent=0, fname=0x7faa90915362 <__func__.11447+2> "_init_timers", fline=651) at h_table.c:126 b = 0x0 i = 0 rpl = 0x7ffca5bc65e0 tt = 0x1 foo = 0x0 cbs = 0x7fa98cfb76d0 cbs_tmp = 0x7faa907e1041 __func__ = "free_cell_helper" #5 0x00007faa9089f28f in wait_handler (ti=872968975, wait_tl=0x7fa994875d48, data=0x7fa994875c90) at timer.c:651 p_cell = 0x7fa994875c90 ret = 0 unlinked = 0 rcount = 1 __func__ = "wait_handler" #6 0x00005622a7522813 in timer_list_expire (t=872968975, h=0x7fa98cf0a950, slow_l=0x7fa98cf0dd50, slow_mark=6936) at core/timer.c:861 tl = 0x7fa994875d48 ret = 0 #7 0x00005622a7522d52 in timer_handler () at core/timer.c:925 saved_ticks = 872968975 run_slow_timer = 0 i = 792 __func__ = "timer_handler" #8 0x00005622a7523280 in timer_main () at core/timer.c:963 No locals. #9 0x00005622a744501a in main_loop () at main.c:1932 i = 64 pid = 0 si = 0x0 si_desc = "udp receiver child=63 sock=10.51.0.10:20004\000\324\002\000\000\003\000\000\000\345\002\000\000\000h\214\017\334\033\306\033\000\000\000\000\000\000\000\000\210��\247\"V\000\000\000\000\000\000\000\000\000\000\303W\221\247\"V\000\000\345\002\000\000\000\000\000\000\020\264\250\224\252\177\000\000\340i\274\245\374\177\000\000\061\237_\247\"V\000" nrprocs = 64 woneinit = 1 __func__ = "main_loop" #10 0x00005622a7450425 in main (argc=13, argv=0x7ffca5bc6f48) at main.c:3257 cfg_stream = 0x5622a7b512a0 --Type for more, q to quit, c to continue without paging--c c = -1 r = 0 tmp = 0x7ffca5bc7e58 "" tmp_len = 32682 port = 5060 proto = 0 aproto = 0 ahost = 0x0 aport = 0 options = 0x5622a78c0368 ":f:cm:M:dVIhEeb:B:l:L:n:vKrRDTN:W:w:t:u:g:P:G:SQ:O:a:A:x:X:Y:" ret = -1 seed = 3374692201 rfd = 4 debug_save = 0 debug_flag = 0 dont_fork_cnt = 0 n_lst = 0x0 p = 0x7faa94cfa410 "" st = {st_dev = 25, st_ino = 754, st_nlink = 2, st_mode = 16832, st_uid = 0, st_gid = 0, __pad0 = 0, st_rdev = 0, st_size = 40, st_blksize = 4096, st_blocks = 0, st_atim = {tv_sec = 1717582113, tv_nsec = 155483622}, st_mtim = {tv_sec = 1717582113, tv_nsec = 155483622}, st_ctim = {tv_sec = 1717582113, tv_nsec = 155483622}, __glibc_reserved = {0, 0, 0}} l1 = 4096 tbuf = "\020n\274\245\374\177\000\000\273\327��\252\177", '\000' , "��\277X��\377\377\000\000\000\000\000\000\000\000\004\000\000\000\000\000\000\000\001\000\000\000\000\000\000\000\000\207��\252\177\000\000@#\227\224\252\177\000\000`\201��\252\177\000\000\001l\274\245\374\177\000\000\350y��\252\177", '\000' , "\220\274\266\224\252\177\000\000\004\000\000\024\000\000\000\000 \224\267\224\252\177", '\000' ... option_index = 0 long_options = {{name = 0x5622a78c28f6 "help", has_arg = 0, flag = 0x0, val = 104}, {name = 0x5622a78bd54c "version", has_arg = 0, flag = 0x0, val = 118}, {name = 0x5622a78c28fb "alias", has_arg = 1, flag = 0x0, val = 1024}, {name = 0x5622a78c2901 "subst", has_arg = 1, flag = 0x0, val = 1025}, {name = 0x5622a78c2907 "substdef", has_arg = 1, flag = 0x0, val = 1026}, {name = 0x5622a78c2910 "substdefs", has_arg = 1, flag = 0x0, val = 1027}, {name = 0x5622a78c291a "server-id", has_arg = 1, flag = 0x0, val = 1028}, {name = 0x5622a78c2924 "loadmodule", has_arg = 1, flag = 0x0, val = 1029}, {name = 0x5622a78c292f "modparam", has_arg = 1, flag = 0x0, val = 1030}, {name = 0x5622a78c2938 "log-engine", has_arg = 1, flag = 0x0, val = 1031}, {name = 0x5622a78c2943 "debug", has_arg = 1, flag = 0x0, val = 1032}, {name = 0x5622a78c2949 "cfg-print", has_arg = 0, flag = 0x0, val = 1033}, {name = 0x5622a78c2953 "atexit", has_arg = 1, flag = 0x0, val = 1034}, {name = 0x5622a78c295a "all-errors", has_arg = 0, flag = 0x0, val = 1035}, {name = 0x0, has_arg = 0, flag = 0x0, val = 0}} __func__ = "main" (gdb) (gdb) (gdb)