[sr-dev] [tracker] Task opened: Kamailio / Crash / Textops (302 Redirect)

sip-router admin at sip-router.org
Thu Nov 24 07:32:41 CET 2011 

THIS IS AN AUTOMATED MESSAGE, DO NOT REPLY.

A new Flyspray task has been opened.  Details are below. 

User who did this - Brandon Armstead (CRYY2010) 

Attached to Project - sip-router
Summary - Kamailio / Crash / Textops (302 Redirect)
Task Type - Bug Report
Category - Modules kamailio
Status - Assigned
Assigned To - Daniel-Constantin Mierla
Operating System - Linux
Severity - Medium
Priority - Normal
Reported Version - 3.1
Due in Version - Undecided
Due Date - Undecided
Details - I am using the latest GIT source from origin/3.1 branch (3.1.5)

version: kamailio 3.1.5 (x86_64/linux) 2bb8bb-dirty
flags: STATS: Off, USE_IPV6, USE_TCP, USE_TLS, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, DBG_QM_MALLOC, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES
ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535, PKG_SIZE 16MB
poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
id: 2bb8bb -dirty
compiled on 18:55:59 Nov 19 2011 with gcc 4.3.2

I am experiencing crash with the following scenario:

(Outgoing Call) -> LRN Lookup (returns 302 redirect with "contact;rn=LRN"

We use the newly obtained LRN information to determine next advance route (LCR).

*** NOTE *** we are NOT using any LCR provided modules (carrier route, etc)


*** BEGIN KAMAILIO CONFIG SNIP ***

# make sure call is domestic NANPA
if($avp(s:request-username) =~ "^1?[2-9][0-9][0-9][2-9][0-9][0-9][0-9][0-9][0-9][0-9]$" && !($avp(s:request-username) =~ "^18(00|55|66|77|88)")){
    if($avp(s:phone-number-lrn) == $null){
        route(8);
    }

    xlog("L_INFO", "[$ci] request-username=$avp(s:request-username) phone-number-lrn=$avp(s:phone-number-lrn)");
}

route[8]{
    # check cache
    avp_db_query("SELECT lrn FROM carrier.lrn_cache WHERE phoneNumber = '$(avp(s:request-username){s.substr,1,0})' LIMIT 1", "$avp(s:phone-number-lrn)");
    xlog("L_INFO", "[$ci] SELECT lrn FROM carrier.lrn_cache WHERE phoneNumber = '$(avp(s:request-username){s.substr,1,0})' LIMIT 1");

    xlog("L_INFO", "[$ci] phone-number-lrn CACHE CHECK = $avp(s:phone-number-lrn)");

    # if no cache found
    if($avp(s:phone-number-lrn) == $null){
        t_on_failure("3");
        t_on_reply("2");
        xlog("L_INFO", "[$ci] entering LRN processing block");

        $ru = "sip:" + $avp(s:request-username) + "@LRN-LOOKUP-PROXY";
        t_relay();
        exit;
    } else {
        return(1);
    }
}

onreply_route[2]
{
    if($rs == "302"){
        xlog("L_INFO", "[$ci][reply] status=$rs contact=$ct");
        $avp(s:phone-number-lrn) = $(ct{param.value,rn}{re.subst,/^\+?1?([2-9][0-9][0-9][2-9][0-9]+)/\1/});

        if($avp(s:phone-number-lrn) == $null){
            xlog("L_INFO", "[$ci] phone number IS LRN");
            $avp(s:phone-number-lrn) = $(avp(s:request-username){s.substr,1,0});
        }

        xlog("L_INFO", "[$ci] phone-number-lrn=$avp(s:phone-number-lrn)");

        # cache lrn
        avp_db_query("INSERT INTO carrier.lrn_cache (phoneNumber, lrn, created, modified) VALUES ('$(avp(s:request-username){s.substr,1,0})', '$avp(s:phone-number-lrn)', NOW(), NOW())");
    }
}


failure_route[3]{
    xlog("L_INFO", "[$ci] status=$rs received LRN response contact=$ct header=$hdr(Contact)");

    route(2);
    km_append_branch();
    exit;
}

*** END KAMAILIO CONFIG SNIP ***

*** BACKTRACE ***
#0  0x00007fe454204ed5 in raise () from /lib/libc.so.6
#1  0x00007fe4542063f3 in abort () from /lib/libc.so.6
#2  0x0000000000528739 in qm_free (qm=0x8b9fc0, p=0x7fe43d6a8ac0, file=0x593373 "<core>: data_lump.c", func=0x593bb2 "free_lump_list", line=517) at mem/q_malloc.c:447
#3  0x000000000042c906 in free_lump_list (l=<value optimized out>) at data_lump.c:517
#4  0x00007fe4515447eb in set_body_f (msg=0x7fe45285f7a0, p1=<value optimized out>, p2=0xb9ad18 "(y®") at textops.c:1201
#5  0x0000000000415ca7 in do_action (h=0x7fff5cb57ce0, a=0xb9a950, msg=0x7fe45285f7a0) at action.c:1107
#6  0x000000000041cc5e in run_actions (h=0x7fff5cb57ce0, a=0xb9a950, msg=0x7fe45285f7a0) at action.c:1555
#7  0x0000000000416e60 in do_action (h=0x7fff5cb57ce0, a=0xba40f0, msg=0x7fe45285f7a0) at action.c:1090
#8  0x000000000041cc5e in run_actions (h=0x7fff5cb57ce0, a=0xb88360, msg=0x7fe45285f7a0) at action.c:1555
#9  0x0000000000416e60 in do_action (h=0x7fff5cb57ce0, a=0xbae0d8, msg=0x7fe45285f7a0) at action.c:1090
#10 0x000000000041cc5e in run_actions (h=0x7fff5cb57ce0, a=0xa65b80, msg=0x7fe45285f7a0) at action.c:1555
#11 0x0000000000416e60 in do_action (h=0x7fff5cb57ce0, a=0xbae358, msg=0x7fe45285f7a0) at action.c:1090
#12 0x000000000041cc5e in run_actions (h=0x7fff5cb57ce0, a=0x9fcec0, msg=0x7fe45285f7a0) at action.c:1555
#13 0x0000000000416e60 in do_action (h=0x7fff5cb57ce0, a=0xd73f98, msg=0x7fe45285f7a0) at action.c:1090
#14 0x000000000041cc5e in run_actions (h=0x7fff5cb57ce0, a=0x9db708, msg=0x7fe45285f7a0) at action.c:1555
#15 0x00000000004177e5 in do_action (h=0x7fff5cb57ce0, a=0xe15b28, msg=0x7fe45285f7a0) at action.c:711
#16 0x000000000041cc5e in run_actions (h=0x7fff5cb57ce0, a=0xe15860, msg=0x7fe45285f7a0) at action.c:1555
#17 0x000000000041cf23 in run_top_route (a=0xe15860, msg=0x7fe45285f7a0, c=<value optimized out>) at action.c:1628
#18 0x00007fe452626048 in run_failure_handlers (t=0x7fe43d6545e0, rpl=0xe04620, code=<value optimized out>, extra_flags=<value optimized out>) at t_reply.c:964
#19 0x00007fe452627421 in t_should_relay_response (Trans=0x7fe43d6545e0, new_code=302, branch=0, should_store=<value optimized out>, should_relay=0x7fff5cb57fac, cancel_data=<value optimized out>, 
    reply=0xe04620) at t_reply.c:1226
#20 0x00007fe45262b818 in relay_reply (t=0x1b2c, p_msg=0xe04620, branch=6, msg_status=302, cancel_data=0x7fff5cb581f0, do_put_on_wait=1) at t_reply.c:1633
#21 0x00007fe45262da57 in reply_received (p_msg=0xe04620) at t_reply.c:2306
#22 0x000000000045296b in forward_reply (msg=0xe04620) at forward.c:782
#23 0x00000000004959a5 in receive_msg (
    buf=0x8a4300 "SIP/2.0 302 Moved Temporarily\r\nVia: SIP/2.0/UDP kamailio-proxy;branch=z9hG4bKa54b.58cda197.0\r\nVia: SIP/2.0/UDP PSTN;rport=5060;branch=z9hG4bKa54b.3f1f1f72.0\r\nVia: SIP/2.0/UDP PSTN;branch"..., len=<value optimized out>, rcv_info=<value optimized out>) at receive.c:266
#24 0x000000000051ca91 in udp_rcv_loop () at udp_server.c:532
#25 0x0000000000464bf5 in main_loop () at main.c:1560
#26 0x0000000000468063 in main (argc=<value optimized out>, argv=0x7fff5cb58768) at main.c:2410
#0  0x00007fe454204ed5 in raise () from /lib/libc.so.6
No symbol table info available.
#1  0x00007fe4542063f3 in abort () from /lib/libc.so.6
No symbol table info available.
#2  0x0000000000528739 in qm_free (qm=0x8b9fc0, p=0x7fe43d6a8ac0, file=0x593373 "<core>: data_lump.c", func=0x593bb2 "free_lump_list", line=517) at mem/q_malloc.c:447
	f = <value optimized out>
	size = <value optimized out>
#3  0x000000000042c906 in free_lump_list (l=<value optimized out>) at data_lump.c:517
	t = (struct lump *) 0x7fe43d6a8ac0
	r = (struct lump *) 0xb9ad18
#4  0x00007fe4515447eb in set_body_f (msg=0x7fe45285f7a0, p1=<value optimized out>, p2=0xb9ad18 "(y®") at textops.c:1201
	anchor = <value optimized out>
	buf = <value optimized out>
	len = <value optimized out>
	value_s = <value optimized out>
	value_len = <value optimized out>
	nb = {
  s = 0x81a760 "v=0\r\no=Sonus_UAC 11488 210 IN IP4 192.168.27.72\r\ns=- SIP\r\nc=IN IP4 media-gw\r\nt=0 0\r\nm=audio 17790 RTP/AVP 0 18 101\r\na=rtpmap:0 PCMU/8000\r\na=rtpmap:18 G729/8000\r\na=fmtp:18 annexb=no\r\na=rtpmap:101 t"..., len = 262}
	nc = {s = 0xae7928 "application/sdp", len = 15}
	__FUNCTION__ = "set_body_f"
#5  0x0000000000415ca7 in do_action (h=0x7fff5cb57ce0, a=0xb9a950, msg=0x7fe45285f7a0) at action.c:1107
	ret = -5
	v = <value optimized out>
	dst = {send_sock = 0x3a, to = {s = {sa_family = 51152, sa_data = "â\000\000\000\000\000Øeµ\\ÿ\177\000"}, sin = {sin_family = 51152, sin_port = 226, sin_addr = {s_addr = 0}, sin_zero = "Øeµ\\ÿ\177\000"}, 
    sin6 = {sin6_family = 51152, sin6_port = 226, sin6_flowinfo = 0, sin6_addr = {in6_u = {u6_addr8 = "Øeµ\\ÿ\177\000\000 ÷\205Rä\177\000", u6_addr16 = {26072, 23733, 32767, 0, 63392, 21125, 32740, 0}, 
          u6_addr32 = {1555391960, 32767, 1384511392, 32740}}}, sin6_scope_id = 6}}, id = 0, proto = -52 'Ì', send_flags = {f = 120 'x', blst_imask = 72 'H'}}
	tmp = <value optimized out>
	new_uri = <value optimized out>
	end = <value optimized out>
	crt = <value optimized out>
	cmd = <value optimized out>
	len = <value optimized out>
	user = <value optimized out>
	uri = {user = {s = 0x7fff5cb563e0 "", len = 4936592}, passwd = {s = 0x0, len = 1414666720}, host = {s = 0x3872390 "@\032RTä\177", len = 21}, port = {s = 0x0, len = 1555391680}, params = {
    s = 0x7fe450cdd991 "%s: %s%.*s", len = 1411680854}, sip_params = {s = 0x15 <Address 0x15 out of bounds>, len = 1412033874}, headers = {s = 0x70000002a <Address 0x70000002a out of bounds>, len = 6}, 
  port_no = 10, proto = 0, type = 111, flags = 4, transport = {s = 0x0, len = 0}, ttl = {s = 0x0, len = 0}, user_param = {s = 0x7fe40000000a <Address 0x7fe40000000a out of bounds>, len = 11403264}, maddr = {
    s = 0xb99014 "codec-g729)", len = 10}, method = {s = 0xae9308 "\004", len = 1555391808}, lr = {s = 0x7fe45285f7a0 "[", len = 1030289128}, r2 = {s = 0x38725f0 "pÁt\003", len = 0}, transport_val = {
    s = 0x7fe400000215 <Address 0x7fe400000215 out of bounds>, len = 1555391600}, ttl_val = {s = 0x7fff5cb564a0 " ÷\205Rä\177", len = 127}, user_param_val = {s = 0x0, len = 1}, maddr_val = {
    s = 0x7fe40000000a <Address 0x7fe40000000a out of bounds>, len = 1}, method_val = {s = 0xba40f0 "\214\004", len = 1555397856}, lr_val = {s = 0x7fe45285f7a0 "[", len = 12177856}, r2_val = {
    s = 0x7fff5cb56a18 "\001", len = 4937490}}
	next_hop = {user = {s = 0x7fff5cb57ce0 "\006", len = 1384511392}, passwd = {s = 0xb9c380 "\001", len = 4936124}, host = {s = 0x7fff5cb57ce0 "\006", len = 1555391456}, port = {s = 0x7fe45285f7a0 "[", 
    len = 4932380}, params = {s = 0xf <Address 0xf out of bounds>, len = 1412358106}, sip_params = {s = 0xffffff01 <Address 0xffffff01 out of bounds>, len = 0}, headers = {
    s = 0x32345cb564c0 <Address 0x32345cb564c0 out of bounds>, len = 1355667857}, port_no = 25724, proto = 23733, type = 32767, flags = 59188732, transport = {s = 0x7fff5cb56470 "", len = 1412352994}, ttl = {
    s = 0x1ff4 <Address 0x1ff4 out of bounds>, len = 1412360274}, user_param = {s = 0x8 <Address 0x8 out of bounds>, len = 21}, maddr = {s = 0x3000000010 <Address 0x3000000010 out of bounds>, len = 59196912}, 
  method = {s = 0x2010 <Address 0x2010 out of bounds>, len = 1414666720}, lr = {s = 0x2010 <Address 0x2010 out of bounds>, len = 59188720}, r2 = {s = 0x90 <Address 0x90 out of bounds>, len = 1411687471}, 
  transport_val = {s = 0x7fff5cb56300 "à%\207\003", len = 8187}, ttl_val = {s = 0x38725e0 "pÍt\003", len = 128}, user_param_val = {s = 0x38725f0 "pÁt\003", len = 12172392}, maddr_val = {
    s = 0x1 <Address 0x1 out of bounds>, len = 8208}, method_val = {s = 0x0, len = 0}, lr_val = {s = 0x7fff5cb563e0 "", len = 1555397856}, r2_val = {s = 0x7fe45285f7a0 "[", len = 0}}
	u = <value optimized out>
	port = <value optimized out>
	i = <value optimized out>
	flags = <value optimized out>
	sct = <value optimized out>
	sjt = <value optimized out>
	rve = <value optimized out>
	mct = <value optimized out>
	rv = <value optimized out>
	rv1 = <value optimized out>
	c1 = {cache_type = 48, val_type = 48, c = {avp_val = {n = 1555391904, s = {s = 0x7fff5cb565a0 "ð@º", len = 1555391712}, re = 0x7fff5cb565a0}, pval = {rs = {s = 0x7fff5cb565a0 "ð@º", len = 1555391712}, 
      ri = 11440904, flags = 0}}, i2s = "@eµ\\ÿ\177\000\000 ÷\205Rä\177\000\000\225aY\000\000"}
	s = {s = 0xb8fc90 "\a", len = 2}
	srevp = {0x1c00000001, 0x91}
	mod_f_params = {{type = NOSUBTYPE, u = {number = 0, string = 0x0, str = {s = 0x0, len = 0}, data = 0x0, attr = 0x0, select = 0x0}}, {type = NUMBER_ST, u = {number = 1, 
      string = 0x1 <Address 0x1 out of bounds>, str = {s = 0x1 <Address 0x1 out of bounds>, len = 0}, data = 0x1, attr = 0x1, select = 0x1}}, {type = RVE_FREE_FIXUP_ST, u = {number = 0, string = 0x0, str = {
        s = 0x0, len = 6}, data = 0x0, attr = 0x0, select = 0x0}}, {type = NOSUBTYPE, u = {number = 0, string = 0x0, str = {s = 0x0, len = 0}, data = 0x0, attr = 0x0, select = 0x0}}, {type = NOSUBTYPE, u = {
      number = 0, string = 0x0, str = {s = 0x0, len = 0}, data = 0x0, attr = 0x0, select = 0x0}}, {type = NOSUBTYPE, u = {number = 0, string = 0x0, str = {s = 0x0, len = 0}, data = 0x0, attr = 0x0, 
      select = 0x0}}, {type = NOSUBTYPE, u = {number = 0, string = 0x0, str = {s = 0x0, len = 0}, data = 0x0, attr = 0x0, select = 0x0}}, {type = NOSUBTYPE, u = {number = 0, string = 0x0, str = {s = 0x0, 
        len = 0}, data = 0x0, attr = 0x0, select = 0x0}}}
	__FUNCTION__ = "do_action"
#6  0x000000000041cc5e in run_actions (h=0x7fff5cb57ce0, a=0xb9a950, msg=0x7fe45285f7a0) at action.c:1555
	t = (struct action *) 0xb9a950
	ret = <value optimized out>
	mod = <value optimized out>
#7  0x0000000000416e60 in do_action (h=0x7fff5cb57ce0, a=0xba40f0, msg=0x7fe45285f7a0) at action.c:1090
	ret = 1
	v = 1
	dst = {send_sock = 0x0, to = {s = {sa_family = 0, sa_data = "\000\000\000\000\000\000hjµ\\ÿ\177\000"}, sin = {sin_family = 0, sin_port = 0, sin_addr = {s_addr = 0}, sin_zero = "hjµ\\ÿ\177\000"}, sin6 = {
      sin6_family = 0, sin6_port = 0, sin6_flowinfo = 0, sin6_addr = {in6_u = {u6_addr8 = "hjµ\\ÿ\177\000\000 ÷\205Rä\177\000", u6_addr16 = {27240, 23733, 32767, 0, 63392, 21125, 32740, 0}, u6_addr32 = {
            1555393128, 32767, 1384511392, 32740}}}, sin6_scope_id = 26}}, id = 0, proto = -52 'Ì', send_flags = {f = 120 'x', blst_imask = 72 'H'}}
	tmp = <value optimized out>
	new_uri = <value optimized out>
	end = <value optimized out>
	crt = <value optimized out>
	cmd = <value optimized out>
	len = <value optimized out>
	user = <value optimized out>
	uri = {user = {s = 0xb7f708 "\001", len = 4936124}, passwd = {s = 0xb7dd80 "\001", len = 1555394216}, host = {s = 0xa9527d24ce45fafd <Address 0xa9527d24ce45fafd out of bounds>, len = -1736049923}, 
  port = {s = 0x0, len = 1555392848}, params = {s = 0x7fe450cdd991 "%s: %s%.*s", len = 1411680854}, sip_params = {s = 0x0, len = 1412033874}, headers = {s = 0xab6e38 "À\006", len = 6}, port_no = 27208, 
  proto = 23733, type = 32767, flags = 4, transport = {s = 0x13c400000000 <Address 0x13c400000000 out of bounds>, len = 0}, ttl = {s = 0x59df88 "", len = 0}, user_param = {s = 0x1a <Address 0x1a out of bounds>, 
    len = 1555397856}, maddr = {s = 0xab6e68 "\002", len = 11232016}, method = {s = 0x7fff5cb56ea8 "\001", len = 12053776}, lr = {s = 0x4 <Address 0x4 out of bounds>, len = 4921028}, r2 = {
    s = 0x38725f0 "pÁt\003", len = 0}, transport_val = {s = 0x7fe45285fb08 "", len = 1384512376}, ttl_val = {s = 0x7fff5cb56930 " ÷\205Rä\177", len = 12042280}, user_param_val = {s = 0x38725f0 "pÁt\003", 
    len = 1322114862}, maddr_val = {s = 0x21 <Address 0x21 out of bounds>, len = 0}, method_val = {s = 0xbae0d8 "¢\004", len = 1555397856}, lr_val = {s = 0x7fe45285f7a0 "[", len = 0}, r2_val = {
    s = 0xbae0d8 "¢\004", len = 4936592}}
	next_hop = {user = {s = 0xb7f010 "", len = 1302054244}, passwd = {s = 0x7fe4545219e0 "", len = 1555392192}, host = {s = 0x7fff5cb566f0 "", len = 1555392848}, port = {
    s = 0x1800000111 <Address 0x1800000111 out of bounds>, len = 12054103}, params = {s = 0x14 <Address 0x14 out of bounds>, len = 1030270632}, sip_params = {s = 0xffffff01 <Address 0xffffff01 out of bounds>, 
    len = 0}, headers = {s = 0x323400000000 <Address 0x323400000000 out of bounds>, len = 1355667857}, port_no = 61015, proto = 183, type = ERROR_URI_T, flags = 20, transport = {
    s = 0x8 <Address 0x8 out of bounds>, len = 0}, ttl = {s = 0x1ff4 <Address 0x1ff4 out of bounds>, len = 12054520}, user_param = {s = 0x7fff5cb56790 "", len = 1384511392}, maddr = {s = 0x7fff5cb57ce0 "\006", 
    len = 12054504}, method = {s = 0x7fff5cb56a5c "", len = 4747283}, lr = {s = 0x7fff5cb56790 "", len = 0}, r2 = {s = 0x7fff5cb56a5c "", len = 4920865}, transport_val = {s = 0x7fff5cb56ea8 "\001", 
    len = 4312158}, ttl_val = {s = 0x0, len = 0}, user_param_val = {s = 0x0, len = 12048512}, maddr_val = {s = 0x7fff5cb567d0 "", len = 0}, method_val = {s = 0x7fff5cb57ce0 "\006", len = 4312983}, lr_val = {
    s = 0x0, len = 12247256}, r2_val = {s = 0x7fff5cb57ce0 "\006", len = 1384511392}}
	u = <value optimized out>
	port = <value optimized out>

More information can be found at the following URL:
http://sip-router.org/tracker/index.php?do=details&task_id=181

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