root@proxy-kam-01:/var/kamailio# gdb kamailio core-17582
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Reading symbols from kamailio...done.
[New LWP 17582]
[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 /run/kamailio/kamailio.pid -f /usr/local/etc/kamail'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  __strcmp_sse2 () at ../sysdeps/x86_64/strcmp.S:174
174     ../sysdeps/x86_64/strcmp.S: No such file or directory.
(gdb) bt full
#0  __strcmp_sse2 () at ../sysdeps/x86_64/strcmp.S:174
No locals.
#1  0x00007f5a99a8a5ed in rpc_mod_is_printed_one (stats=0x55c586cc61e0, current=0x55c586cc89f0) at mod_stats.c:87
        iter = 0x55c586cc61e0
#2  0x00007f5a99a8aaa5 in rpc_mod_print_all (rpc=0x7f5a995ae5c0 <binrpc_callbacks>, ctx=0x7ffe66709fa0, pkg_stats=0x55c586cc61e0, 
    shm_stats=0x55c586cc89f0, flag=1) at mod_stats.c:189
        pkg_iter = 0x0
        shm_iter = 0x55c586cc89f0
#3  0x00007f5a99a8aca4 in rpc_mod_mem_stats_mode (rpc=0x7f5a995ae5c0 <binrpc_callbacks>, ctx=0x7ffe66709fa0, fmode=0) at mod_stats.c:235
        flag = 1
        mname = {s = 0x55c586cacfc8 "all", len = 3}
        mtype = {s = 0x55c586cacfcd "pkg", len = 3}
        pkg_mod_stats_list = 0x55c586cc61e0
        shm_mod_stats_list = 0x55c586cc89f0
#4  0x00007f5a99a8ad21 in rpc_mod_mem_stats (rpc=0x7f5a995ae5c0 <binrpc_callbacks>, ctx=0x7ffe66709fa0) at mod_stats.c:251
No locals.
#5  0x00007f5a9957db96 in process_rpc_req (buf=0x55c586cacfb4 "\241\003\026z\356͟\221\nmod.stats", size=29, bytes_needed=0x7ffe6670a1bc, 
    sh=0x7ffe6670a120, saved_state=0x55c586cbcfb8) at binrpc_run.c:688
        err = 0
        val = {name = {s = 0xffffffffffffffb0 <error: Cannot access memory at address 0xffffffffffffffb0>, len = 0}, type = 1, u = {strval = {
              s = 0x55c586cacfbd "mod.stats", len = 9}, fval = 4.6593778881246628e-310, intval = -2033528899, end = -2033528899}}
        rpc_e = 0x7f5a9a2acfd0
        f_ctx = {in = {ctx = {tlen = 22, cookie = 2062470559, type = 0, flags = 1, offset = 22, in_struct = 0, in_array = 0}, s = 0x55c586cacfd1 "", 
            end = 0x55c586cacfd1 "", record_no = 2, in_struct = 0}, out = {pkt = {body = 0x55c586cbd050 "\221\rModule: core", 
              end = 0x55c586cc5050 "", crt = 0x55c586cbd148 "\221\vModule: tm"}, structs = {next = 0x55c586cc8a30, prev = 0x55c586cdeda0}}, 
          send_h = 0x7ffe6670a120, method = 0x55c586cacfbd "mod.stats", gc = 0x0, replied = 0, err_code = 0, err_phrase = {s = 0x0, len = 0}}
        ctx = 0x7ffe66709fa0
        __func__ = "process_rpc_req"
#6  0x00007f5a995726b8 in handle_stream_read (s_c=0x55c586cacf80, idx=-1) at io_listener.c:512
        bytes_free = 65535
        bytes_read = 29
        bytes_needed = 0
        bytes_processed = 1
        r = 0x55c586cacfa0
--Type <RET> for more, q to quit, c to continue without paging--
        sh = {fd = 14, type = 0, from = {sa_in = {s = {sa_family = 21901, sa_data = "\222\000\223uilio_use"}, sin = {sin_family = 21901, 
                sin_port = 146, sin_addr = {s_addr = 1972603090}, sin_zero = "ilio_use"}, sin6 = {sin6_family = 21901, sin6_port = 146, 
                sin6_flowinfo = 1972603090, sin6_addr = {__in6_u = {__u6_addr8 = "ilio_user\000\024\033\002\000\000", __u6_addr16 = {27753, 28521, 
                      30047, 25971, 114, 6932, 2, 0}, __u6_addr32 = {1869180009, 1702065503, 454295666, 2}}}, sin6_scope_id = 1}, sas = {
                ss_family = 21901, 
                __ss_padding = "\222\000\223uilio_user\000\024\033\002\000\000\000\001", '\000' <repeats 16 times>, '\377' <repeats 15 times>, '\000' <repeats 17 times>, '\377' <repeats 15 times>, "\001\000\000\000\000\000\000\000\350\252\327\026Z\177", '\000' <repeats 17 times>, 
                __ss_align = 6013624800}}, sa_un = {sun_family = 21901, 
              sun_path = "\222\000\223uilio_user\000\024\033\002\000\000\000\001", '\000' <repeats 16 times>, '\377' <repeats 15 times>, '\000' <repeats 17 times>, '\377' <repeats 15 times>, "\001\000\000\000\000\000\000\000\350\252\327\026Z\177\000\000\000\000\000\000\000"}}, from_len = 0}
        __func__ = "handle_stream_read"
#7  0x00007f5a995745d9 in handle_io (fm=0x7f5a9a2bb460, events=1, idx=-1) at io_listener.c:708
        ret = 32602
        __func__ = "handle_io"
#8  0x00007f5a9956acaf in io_wait_loop_epoll (h=0x7f5a9959e2a0 <ctl_io_h>, t=10, repeat=0) at ../../core/io_wait.h:1070
        n = 1
        r = 0
        fm = 0x7f5a9a2bb460
        revents = 1
        __func__ = "io_wait_loop_epoll"
#9  0x00007f5a9956f111 in io_listen_loop (fd_no=1, cs_lst=0x55c586c6c870) at io_listener.c:281
        max_fd_no = 324
        poll_err = 0x0
        poll_method = 2
        cs = 0x0
        type = 2
        __func__ = "io_listen_loop"
#10 0x00007f5a9958e1fd in mod_child (rank=0) at ctl.c:338
        pid = 0
        cs = 0x7f5aa08879f0 <_rtld_global+2448>
        rpc_handler = 1
        __func__ = "mod_child"
#11 0x000055c58545a623 in init_mod_child (m=0x7f5a9a173920, rank=0) at core/sr_module.c:806
        __func__ = "init_mod_child"
--Type <RET> for more, q to quit, c to continue without paging--
#12 0x000055c58545a256 in init_mod_child (m=0x7f5a9a173f58, rank=0) at core/sr_module.c:802
        __func__ = "init_mod_child"
#13 0x000055c58545a256 in init_mod_child (m=0x7f5a9a175a28, rank=0) at core/sr_module.c:802
        __func__ = "init_mod_child"
#14 0x000055c58545a256 in init_mod_child (m=0x7f5a9a176898, rank=0) at core/sr_module.c:802
        __func__ = "init_mod_child"
#15 0x000055c58545a256 in init_mod_child (m=0x7f5a9a176ca8, rank=0) at core/sr_module.c:802
        __func__ = "init_mod_child"
#16 0x000055c58545a256 in init_mod_child (m=0x7f5a9a177018, rank=0) at core/sr_module.c:802
        __func__ = "init_mod_child"
#17 0x000055c58545a256 in init_mod_child (m=0x7f5a9a177538, rank=0) at core/sr_module.c:802
        __func__ = "init_mod_child"
#18 0x000055c58545a256 in init_mod_child (m=0x7f5a9a1778a0, rank=0) at core/sr_module.c:802
        __func__ = "init_mod_child"
#19 0x000055c58545a256 in init_mod_child (m=0x7f5a9a178680, rank=0) at core/sr_module.c:802
        __func__ = "init_mod_child"
#20 0x000055c58545a256 in init_mod_child (m=0x7f5a9a179490, rank=0) at core/sr_module.c:802
        __func__ = "init_mod_child"
#21 0x000055c58545a256 in init_mod_child (m=0x7f5a9a1798e0, rank=0) at core/sr_module.c:802
        __func__ = "init_mod_child"
#22 0x000055c58545a256 in init_mod_child (m=0x7f5a9a179df0, rank=0) at core/sr_module.c:802
        __func__ = "init_mod_child"
#23 0x000055c58545a256 in init_mod_child (m=0x7f5a9a17a460, rank=0) at core/sr_module.c:802
        __func__ = "init_mod_child"
#24 0x000055c58545a256 in init_mod_child (m=0x7f5a9a17adc8, rank=0) at core/sr_module.c:802
        __func__ = "init_mod_child"
#25 0x000055c58545a256 in init_mod_child (m=0x7f5a9a17b1d8, rank=0) at core/sr_module.c:802
        __func__ = "init_mod_child"
#26 0x000055c58545a256 in init_mod_child (m=0x7f5a9a17b8e0, rank=0) at core/sr_module.c:802
        __func__ = "init_mod_child"
#27 0x000055c58545aec2 in init_child (rank=0) at core/sr_module.c:851
        ret = -1708459432
        type = 0x55c58577922b "PROC_MAIN"
        __func__ = "init_child"
--Type <RET> for more, q to quit, c to continue without paging--
#28 0x000055c585343cdc in main_loop () at main.c:1791
        i = 8
        pid = 17578
        si = 0x0
        si_desc = "udp receiver child=7 sock=10.128.77.189:5080\000\177\000\000\240+3\205\305U\000\000Ȧ\327\026Z\177", '\000' <repeats 14 times>, "\001\000\000\000\360\262pf\376\177\000\000t`c\205\305U\000\000(\253w\205\305U\000\000\230\217+\232k\000\000\000 \253w\205\305U\000\000Xm)\232Z\177\000"
        nrprocs = 8
        woneinit = 1
        __func__ = "main_loop"
#29 0x000055c58534e4c3 in main (argc=11, argv=0x7ffe6670b8c8) at main.c:2942
        cfg_stream = 0x55c586b95290
        c = -1
        r = 0
        tmp = 0x7ffe6670be69 ""
        tmp_len = 0
        port = 0
        proto = 0
        ahost = 0x0
        aport = 0
        options = 0x55c585751d68 ":f:cm:M:dVIhEeb:l:L:n:vKrRDTN:W:w:t:u:g:P:G:SQ:O:a:A:x:X:Y:"
        ret = -1
        seed = 4160129616
        rfd = 4
        debug_save = 0
        debug_flag = 0
        dont_fork_cnt = 0
        n_lst = 0x7ffe66737268
        p = 0x7f5aa0573b19 <handle_intel+233> "H\205\300uB\213t$\bM\215\216\244"
        st = {st_dev = 20, st_ino = 1532452714, st_nlink = 2, st_mode = 16888, st_uid = 0, st_gid = 0, __pad0 = 0, st_rdev = 0, st_size = 40, 
          st_blksize = 4096, st_blocks = 0, st_atim = {tv_sec = 1656657358, tv_nsec = 681916541}, st_mtim = {tv_sec = 1656657358, 
            tv_nsec = 681916541}, st_ctim = {tv_sec = 1656657358, tv_nsec = 681916541}, __glibc_reserved = {0, 0, 0}}
        tbuf = "\327\366\026\002\000\000\000\000 \265pf\376\177\000\000\020\265pf\376\177\000\000X\264pf\376\177\000\000@j\205\240Z\177\000\000\a\000\000\000\000\000\000\000\370_M\240", '\000' <repeats 16 times>, " \000\000\000ﵽ\205\000\000\000\000pb\205\240Z\177\000\000\270\265pf\376\177\000\000\020_\205\240Z\177\000\000\000\000\000\000\000\000\000\000\230\361L\240Z\177\000\000\217\223\206\240Z\177\000\000\006\000\000\000\000\000\000\000\230\3--Type <RET> for more, q to quit, c to continue without paging--
61L\240Z\177\000\000\001", '\000' <repeats 15 times>, "\001\000\000\000\000\000\000\000\020_\205\240Z\177\000\000\207hi\240Z\177\000\000\000\000\000\000\001\000\000\000\020\265pf\376\177\000\000 \265"...
        option_index = 0
        long_options = {{name = 0x55c585753f36 "help", has_arg = 0, flag = 0x0, val = 104}, {name = 0x55c58574f514 "version", has_arg = 0, 
            flag = 0x0, val = 118}, {name = 0x55c585753f3b "alias", has_arg = 1, flag = 0x0, val = 1024}, {name = 0x55c585753f41 "subst", 
            has_arg = 1, flag = 0x0, val = 1025}, {name = 0x55c585753f47 "substdef", has_arg = 1, flag = 0x0, val = 1026}, {
            name = 0x55c585753f50 "substdefs", has_arg = 1, flag = 0x0, val = 1027}, {name = 0x55c585753f5a "server-id", has_arg = 1, flag = 0x0, 
            val = 1028}, {name = 0x55c585753f64 "loadmodule", has_arg = 1, flag = 0x0, val = 1029}, {name = 0x55c585753f6f "modparam", has_arg = 1, 
            flag = 0x0, val = 1030}, {name = 0x55c585753f78 "log-engine", has_arg = 1, flag = 0x0, val = 1031}, {name = 0x55c585753f83 "debug", 
            has_arg = 1, flag = 0x0, val = 1032}, {name = 0x55c585753f89 "atexit", has_arg = 1, flag = 0x0, val = 1034}, {name = 0x0, has_arg = 0, 
            flag = 0x0, val = 0}}
        __func__ = "main"
(gdb)