I did a fix for it several days ago, not sure you noticed it, since
I was mostly unavailable to reply on mailing list. Here is the link:
http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=0f5e21c668e46492fb9f9ec69e5b5aafe41bd272
If you can try the patch and report if it is working will be great.
It is for master, but I will backport to stable banrches as well.
Btw, do you need use_default? I is something quite unmaintained
(read untested together with latest additions), so my plan was to
remove it since many people were confused by its necessity.
Cheers,
Daniel
On 12/3/10 9:54 PM, Eric Hiller wrote:
Yes, I do.
Date: Fri, 3 Dec 2010 10:31:51 +0100
From: miconda@gmail.com
To: mrraptor98@hotmail.com
CC: sr-users@lists.sip-router.org
Subject: Re: [SR-Users] Dispatcher Crash when all hosts are
invalid
Message body
Hello,
do you have parameter use_default set to 1?
Cheers,
Daniel
On 12/3/10 6:47 AM, Eric Hiller wrote:
Dispatcher crashes everytime guaranteed if there is a single
dead host kamailio exits with a core dump (see below). If there
are two dead hosts entire kamailio locks up (no core dump). Any
ideas on this one? The invalid flag is never marked in the DB
btw.
Crashes at ds_select_dst having never reached "COMPLETED FIRST
DST LOOKUP"
# ------------------------- request routing logic
-------------------
# main routing logic
# ------------------
route{
# initial checks
if (!mf_process_maxfwd_header("10")) {
sl_send_reply("483","Too Many Hops");
exit;
};
if (msg:len >= 2048 ) {
sl_send_reply("513", "Message too big");
exit;
};
xlog("[$TF] VALID RECV $rm\n $fu ($si:$sp) to
$ru\n");
$avp(orig_du) = $du;
if($(fU{s.select,1,-})){
# from a user-formed message
$avp(user) = $(fU{s.select,0,-});
xlog(" USER $avp(user) DETECTED\n");
}
if(pv_isset("$avp(user)") &&
!ds_is_from_list()){
# from client
# route to client PBX
if(method == "REGISTER"){
route(3);
} else {
route(1);
}
}
if(ds_is_from_list()){
# from client, outbound from pbx
xlog(" IS FROM PBX\n");
if(is_e164($rU)){
xlog(" IS E164");
# all pbx-pbx traffic should be in user
format
# since this is pbx-non-pbx send it to
gateway
# gateway only takes E164
route(2);
}
if($(rU{s.select,0,-})){
# send directly from pbx to client
route(4);
}
}
if($si == "GATEWAY_IP_ADDRESS"){
# lookup enum
# route to appropriate pbx via DISPATCHER based
on user returned
xlog(" CALL FROM GATEWAY\n");
}
}
route[1]{
route(3);
xlog(" ROUTED to $avp(user) PBX\n");
ds_select_dst($avp(user),"7");
xlog(" COMPLETED FIRST DST LOOKUP\n");
if($avp(orig_rd) == $rd){
exec("kamctl dispatcher reload");
ds_select_dst($avp(user),"9");
}
xlog(" host is now $rd; all is $ru || $du\n");
if($avp(orig_du) != $du){
t_on_failure("1");
if(!t_relay()){
xlog(" T_RELAY() FAILED\n");
sl_reply_error();
}
} else {
xlog(" RELOAD STILL YIELDED NOTHING\n");
}
}
route[2]{
xlog(" Sending to gateway...");
#$rd = "GATEWAY";
}
route[3]{
#register
if(!www_authorize("domain.net","subscriber")){
www_challenge("domain.net","0");
return;
} else {
xlog(" AUTHENTICATED $avp(user)\n");
save("location");
return;
}
}
route[4]{
$rU = "2-1";
#$rd = "10.1.40.7";
#$rp = "16314";
lookup("location");
xlog(" ROUTING TO USER $rU\n");
forward();
}
failure_route[1]{
xlog(" FAILED FAILURE_ROUTE[1]\n");
if(t_any_timeout()){
xlog(" MARKING DEAD HOST $du\n");
ds_mark_dst();
xlog(" TIMEOUT!\n");
}
}
0(2934) ERROR: <script>: [Thu Dec 2 20:15:34 2010] VALID
RECV REGISTER
sip:3-1@domain.com (10.1.40.7:43899) to sip:domain.com
0(2934) ERROR: <script>: USER 3 DETECTED
0(2934) ERROR: <script>: ROUTED to 3 PBX
0(2934) ERROR: <script>: mark#1
0(2934) ERROR: <script>: host is now domain.com; all
is sip:domain.com || sip:xxx.xxx.xxx.166:5060
0(2934) ERROR: <script>: [Thu Dec 2 20:15:35 2010] VALID
RECV REGISTER
sip:3-1@domain.com (10.1.40.7:43899) to sip:domain.com
0(2934) ERROR: <script>: USER 3 DETECTED
0(2934) ERROR: <script>: ROUTED to 3 PBX
0(2934) ERROR: <script>: mark#1
0(2934) ERROR: <script>: host is now domain.com; all
is sip:domain.com || sip:xxx.xxx.xxx.166:5060
1(2935) ERROR: <script>: FAILED FAILURE_ROUTE[1]
1(2935) ERROR: <script>: MARKING DEAD HOST sip:xxx.xxx.xxx.166:5060
1(2935) ERROR: <script>: TIMEOUT!
0(2934) ERROR: <script>: [Thu Dec 2 20:15:50 2010] VALID
RECV REGISTER
sip:3-1@domain.com (10.1.40.7:29372) to sip:domain.com
0(2934) ERROR: <script>: USER 3 DETECTED
0(2934) ERROR: <script>: ROUTED to 3 PBX
0(2934) ERROR: <script>: mark#1
0(2934) ERROR: <script>: host is now domain.com; all
is sip:domain.com || sip:xxx.xxx.xxx.165:5060
0(2934) ERROR: <script>: [Thu Dec 2 20:15:50 2010] VALID
RECV REGISTER
sip:3-1@domain.com (10.1.40.7:29372) to sip:domain.com
0(2934) ERROR: <script>: USER 3 DETECTED
0(2934) ERROR: <script>: ROUTED to 3 PBX
0(2934) ERROR: <script>: mark#1
0(2934) ERROR: <script>: host is now domain.com; all
is sip:domain.com || sip:xxx.xxx.xxx.165:5060
1(2935) ERROR: <script>: FAILED FAILURE_ROUTE[1]
1(2935) ERROR: <script>: MARKING DEAD HOST sip:xxx.xxx.xxx.165:5060
1(2935) ERROR: <script>: TIMEOUT!
0(2934) ERROR: <script>: [Thu Dec 2 20:15:55 2010] VALID
RECV REGISTER
sip:3-1@domain.com (10.1.40.7:29373) to sip:domain.com
0(2934) ERROR: <script>: USER 3 DETECTED
0(2934) ERROR: <script>: ROUTED to 3 PBX
:::::Core file from crash with 1 invalid host:::::
Program terminated with signal 8, Arithmetic exception.
#0 0x0069e92b in ds_select_dst (msg=0x82ffb00, set=2, alg=7,
mode=0)
at dispatch.c:1720
1720 i = (i+1)%(idx->nr-1);
Thanks for any help on this one!
-Eric
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SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users@lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
--
Daniel-Constantin Mierla
Kamailio (OpenSER) Advanced Training
Jan 24-26, 2011, Irvine, CA, USA
http://www.asipto.com
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users@lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
--
Daniel-Constantin Mierla
Kamailio (OpenSER) Advanced Training
Jan 24-26, 2011, Irvine, CA, USA
http://www.asipto.com