[sr-dev] kamailio 1.5 segfault when trying to listen in TCP at a non local address

[Iñaki Baz Castillo]

Hi, my server has IP 9.9.9.9 but I set:

  listen=tcp:1.2.3.4

Running kamailio I get a segfault:

--------------------
(gdb) bt full
#0  0xb7e163b3 in strlen () from /lib/i686/cmov/libc.so.6
No symbol table info available.
#1  0xb7acfa4d in uac_init () at uac.c:112
        src = {{s = 0xb7ad8810 "Long live SER server", len = 20}, {s =
0x0, len = 28}, {s = 0xb59940b8 "", len = -1213400550}}
        si = (struct socket_info *) 0x813f3d8
        __FUNCTION__ = "uac_init"
#2  0xb7ac2fc7 in mod_init () at tm.c:610
        __FUNCTION__ = "mod_init"
#3  0x08093ad3 in init_mod (m=0x813f7b0) at sr_module.c:408
        __FUNCTION__ = "init_mod"
#4  0x08093a70 in init_mod (m=0x813f9d0) at sr_module.c:403
        __FUNCTION__ = "init_mod"
#5  0x08093a70 in init_mod (m=0x8141050) at sr_module.c:403
        __FUNCTION__ = "init_mod"
#6  0x08093a70 in init_mod (m=0x81410f0) at sr_module.c:403
        __FUNCTION__ = "init_mod"
#7  0x08093a70 in init_mod (m=0x8141190) at sr_module.c:403
        __FUNCTION__ = "init_mod"
#8  0x08093a70 in init_mod (m=0x8141250) at sr_module.c:403
        __FUNCTION__ = "init_mod"
#9  0x08093a70 in init_mod (m=0x81412f0) at sr_module.c:403
        __FUNCTION__ = "init_mod"
#10 0x08093a70 in init_mod (m=0x8141390) at sr_module.c:403
        __FUNCTION__ = "init_mod"
#11 0x08093a70 in init_mod (m=0x8141468) at sr_module.c:403
        __FUNCTION__ = "init_mod"
#12 0x08093a70 in init_mod (m=0x8141508) at sr_module.c:403
        __FUNCTION__ = "init_mod"
#13 0x08093a70 in init_mod (m=0x81415e0) at sr_module.c:403
        __FUNCTION__ = "init_mod"
#14 0x08093a70 in init_mod (m=0x8141680) at sr_module.c:403
        __FUNCTION__ = "init_mod"
#15 0x08093a70 in init_mod (m=0x8141720) at sr_module.c:403
        __FUNCTION__ = "init_mod"
#16 0x08067d91 in main (argc=1, argv=0xbf9d96f4) at main.c:1303
        cfg_log_stderr = 0
        cfg_stream = (FILE *) 0x9b08008
        c = <value optimized out>
        r = <value optimized out>
        tmp_len = <value optimized out>
        port = <value optimized out>
        proto = <value optimized out>
        ret = <value optimized out>
        rfd = <value optimized out>
        tmp = 0xb7ef6ff4 "\234m\025"
        seed = 2624953942
        __FUNCTION__ = "main"
--------------------


The log (debug=4) ends with:

------------------
Apr 15 18:48:14 callerid-loco-kamailio-1 kamailio[20588]:
INFO:core:init_mod: initializing module tm
Apr 15 18:48:14 callerid-loco-kamailio-1 kamailio[20588]:
DBG:tm:init_callid: Call-ID initialization: '6fff2fff'
Apr 15 18:48:14 callerid-loco-kamailio-1 kamailio[20588]:
DBG:tm:lock_initialize: lock initialization started
------------------


-- 
Iñaki Baz Castillo
<ibc at aliax.net>