root@sip-thor-node-01:/cores# gdb opensips ./core.18083.opensips.1593612049 GNU gdb (Debian 8.2.1-2+b3) 8.2.1 Copyright (C) 2018 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 opensips...Reading symbols from /usr/lib/debug/.build-id/a3/6719543eef871349aff45075a054c10c36e63a.debug...done. done. [New LWP 18083] [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/sbin/opensips -w /run/opensips -P opensips.pid -a Q_MALLOC_DBG -m 1536'. Program terminated with signal SIGSEGV, Segmentation fault. #0 list_remove (strng=..., list=0x557f8ff70010) at ../pua/uri_list.h:77 77 ../pua/uri_list.h: No such file or directory. (gdb) bt full #0 list_remove (strng=..., list=0x557f8ff70010) at ../pua/uri_list.h:77 cmp = -1 p = 0x557f8ff70010 __FUNCTION__ = "list_remove" #1 0x00007f3f98caf9df in resource_subscriptions (subs=0x557f90241870, rl_node=0x557f9015dcb0) at subscribe.c:918 s = {id = {s = 0x557f901632f0 "VSwQJg.rD-wAhDgPtkbNnptSe.z.CQT9;CekGX0xQSeIkisYnAEtPsb5J7Htn3RnK;4c1b-9a0702696044f854e59e7d7bc60c88b5", len = 103}, pres_uri = 0x7ffe0f1a5260, to_uri = {s = 0x0, len = 0}, watcher_uri = 0x7ffe0f1a5da0, contact = 0x7f3f98cc64a0 , remote_target = 0x0, outbound_proxy = 0x0, event = 1, extra_headers = 0x7f3f98cc5fc0 , expires = 550, source_flag = 512, internal_update_flag = 0, flag = 0, cb_param = 0x0} wuri = {s = 0x557f900ef320 "sip:tijmen@ag-projects.com", len = 26} did_str = {s = 0x557f901632f0 "VSwQJg.rD-wAhDgPtkbNnptSe.z.CQT9;CekGX0xQSeIkisYnAEtPsb5J7Htn3RnK;4c1b-9a0702696044f854e59e7d7bc60c88b5", len = 103} tmp_str = 0x557f900a1e70 cont_no = 59 ehdr = {s = 0x7f3f98cbebd8 "Supported: eventlist\r\nAccept: application/pidf+xml, application/rlmi+xml, application/watcherinfo+xml, multipart/related, application/xcap-diff+xml\r\n", len = 149} rls_contact_list = 0x557f90126b70 rls_subs_list = 0x557f8ff70010 params = {0x7ffe0f1a5dc0, 0x7ffe0f1a5d88} __FUNCTION__ = "resource_subscriptions" #2 0x00007f3f98ca91dd in update_subs (subs=0x557f90241870) at rls.c:841 doc = 0x557f90193090 service_node = 0x557f9015dcb0 __FUNCTION__ = "update_subs" #3 0x00007f3f98ca983c in mi_update_subscriptions (params=0x7ffe0f1a62f0, async_hdl=0x0) at rls.c:911 parsed_uri = {user = {s = 0x557f900a88d4 "tijmen@ag-projects.com", len = 6}, passwd = {s = 0x0, len = 0}, host = {s = 0x557f900a88db "ag-projects.com", len = 15}, port = {s = 0x0, len = 0}, params = {s = 0x0, len = 0}, headers = {s = 0x0, len = 0}, port_no = 0, proto = 0, type = SIP_URI_T, transport = {s = 0x0, len = 0}, ttl = {s = 0x0, len = 0}, user_param = { s = 0x0, len = 0}, maddr = {s = 0x0, len = 0}, method = {s = 0x0, len = 0}, lr = {s = 0x0, len = 0}, r2 = {s = 0x0, len = 0}, gr = {s = 0x0, len = 0}, pn_provider = {s = 0x0, len = 0}, pn_prid = {s = 0x0, len = 0}, pn_param = {s = 0x0, len = 0}, pn_purr = {s = 0x0, len = 0}, transport_val = {s = 0x0, len = 0}, ttl_val = {s = 0x0, len = 0}, user_param_val = { s = 0x0, len = 0}, maddr_val = {s = 0x0, len = 0}, method_val = {s = 0x0, len = 0}, lr_val = {s = 0x0, len = 0}, r2_val = {s = 0x0, len = 0}, gr_val = {s = 0x0, len = 0}, pn_provider_val = {s = 0x0, len = 0}, pn_prid_val = {s = 0x0, len = 0}, pn_param_val = {s = 0x0, len = 0}, pn_purr_val = {s = 0x0, len = 0}, u_name = {{s = 0x0, len = 0}, {s = 0x0, len = 0}, { s = 0x0, len = 0}, {s = 0x0, len = 0}, {s = 0x0, len = 0}, {s = 0x0, len = 0}, {s = 0x0, len = 0}, {s = 0x0, len = 0}, {s = 0x0, len = 0}, {s = 0x0, len = 0}}, u_val = {{s = 0x0, len = 0}, {s = 0x0, len = 0}, {s = 0x0, len = 0}, {s = 0x0, len = 0}, {s = 0x0, len = 0}, {s = 0x0, len = 0}, {s = 0x0, len = 0}, {s = 0x0, len = 0}, {s = 0x0, len = 0}, {s = 0x0, len = 0}}, u_params_no = 0} uri = {s = 0x557f900a88d0 "sip:tijmen@ag-projects.com", len = 26} i = 0 subs = 0x7f3f9db320c8 subs_copy = 0x557f90241870 __FUNCTION__ = "mi_update_subscriptions" #4 0x0000557f8f0c0e60 in handle_mi_request (req=0x7ffe0f1a6380, cmd=0x557f901b01d0, async_hdl=0x0) at mi/mi.c:407 resp = 0x5000000a2a cmd_recipe = 0x7f3f98cc57a0 cmd_params = {item = 0x557f9019e110, list = 0x7f3f98cc57a8 } is_ambiguous = 0 pos_params = 32 __FUNCTION__ = "handle_mi_request" #5 0x00007f3f9c80ccb8 in mi_datagram_server (rx_sock=234, tx_sock=235) at datagram_fnc.c:512 ret = 116 parse_end = 0x0 req_method = 0x557f9016f520 "rls_update_subscriptions" request = {req_obj = 0x557f90101d70, id = 0x557f9019c360, method = 0x557f9019d1d0, params = 0x557f9019e110, invalid = 0} response = 0x557f9019e110 async_hdl = 0x0 cmd = 0x557f901b01d0 print_buf = {s = 0x557f9025ef10 "{\"params\": [\"sip:tijmen@ag-projects.com\"], \"jsonrpc\": \"2.0\", \"method\": \"rls_update_subscriptions\", \"id\": \"bd0621fa\"}", len = 46} __FUNCTION__ = "mi_datagram_server" #6 0x00007f3f9c80e7e3 in datagram_process (rank=0) at mi_datagram.c:332 __FUNCTION__ = "datagram_process" #7 0x0000557f8f017f0a in start_module_procs () at sr_module.c:814 m = 0x557f8ffb8930 n = 0 l = 0 x = 0 __FUNCTION__ = "start_module_procs" #8 0x0000557f8f00e4dc in main_loop () at main.c:780 chd_rank = 0 startup_done = 0x0 last_check = 0 rc = 0 __FUNCTION__ = "main_loop" #9 0x0000557f8f0119e3 in main (argc=9, argv=0x7ffe0f1a65f8) at main.c:1488 cfg_log_stderr = 1 c = -1 r = 0 tmp = 0x7ffe0f1a6e86 "" tmp_len = 253388280 port = 32766 proto = 253388360 protos_no = 3 options = 0x557f8f136bb8 "f:cCm:M:b:l:n:N:rRvdDFEVhw:t:u:g:p:P:G:W:o:a:k:s:" ret = -1 seed = 2771897859 rfd = 3 __FUNCTION__ = "main"