[OpenSIPS-Users] DNS SRV Crashes

Brett Nemeroff brett at nemeroff.com
Tue Nov 11 22:55:09 CET 2008


Hi All,I'm using 1.4.2. I'm using rewritehost followed by a t_relay and I'm
getting a crash. Happens every time.

Debug log shows:
Nov 11 08:58:51 [7787] DBG:core:_shm_resize: resize(0) called
Nov 11 08:58:51 [7787] DBG:tm:_reply_light: reply sent out. buf=0x77b278:
SIP/2.0 1..., shmem=0x7f5931c9cda8: SIP/2.0 1
Nov 11 08:58:51 [7787] DBG:tm:_reply_light: finished
Nov 11 08:58:51 [7787] DBG:core:mk_proxy: doing DNS lookup...
Nov 11 08:58:51 [7787] DBG:core:sip_resolvehost: no port, no proto -> do
NAPTR lookup!
Nov 11 08:58:51 [7787] DBG:core:get_record: lookup(
wholesaleorigination.acc.globalipcom.com, 35) failed
Nov 11 08:58:51 [7787] DBG:core:sip_resolvehost: no valid NAPTR record found
for wholesaleorigination.acc.globalipcom.com, trying direct SRV lookup...
Nov 11 08:58:51 [7794] CRITICAL:core:receive_fd: EOF on 15
Nov 11 08:58:51 [7794] DBG:core:handle_ser_child: dead child 8, pid 7787
(shutting down?)
Nov 11 08:58:51 [7794] DBG:core:io_watch_del: io_watch_del (0x737640, 15,
-1, 0x0) fd_no=20 called
Nov 11 08:58:51 [7779] INFO:core:handle_sigs: child process 7787 exited by a
signal 11
Nov 11 08:58:51 [7779] INFO:core:handle_sigs: core was generated
Nov 11 08:58:51 [7779] INFO:core:handle_sigs: terminating due to SIGCHLD
Nov 11 08:58:51 [7780] INFO:core:sig_usr: signal 15 received

I know someone else asked this same question, but I never saw a resolution
posted. I do a trace on port 53 at the same time and I most definately see a
SRV record returned:

  0.000000 192.168.122.250 -> 192.168.122.132 SIP/SDP Request: INVITE
sip:17135454263 at 192.168.122.132 <sip%3A17135454263 at 192.168.122.132>, with
session description

  0.016831 192.168.122.132 -> 192.168.122.250 SIP Status: 100 Giving a try

  0.026370 192.168.122.132 -> 10.128.222.222 DNS Standard query NAPTR
wholesaleorigination.acc.globalipcom.com

  0.059006 10.128.222.222 -> 192.168.122.132 DNS Standard query response

  0.059087 192.168.122.132 -> 10.128.222.222 DNS Standard query NAPTR
wholesaleorigination.acc.globalipcom.com.sipinterchange.com

  0.091265 10.128.222.222 -> 192.168.122.132 DNS Standard query response, No
such name

  0.091332 192.168.122.132 -> 10.128.222.222 DNS Standard query SRV _sip._
udp.wholesaleorigination.acc.globalipcom.com

  0.126236 10.128.222.222 -> 192.168.122.132 DNS Standard query response SRV
100 50 5060 wholesaleoriginationc.acc.globalipcom.com SRV 100 50 5060
wholesaleoriginationd.acc.globalipcom.com SRV 100 50 5060
wholesaleoriginationa.acc.globalipcom.com SRV 100 50 5060
wholesaleoriginationb.acc.globalipcom.com

8 packets captured
(the packet capture doesn't return anything else past this because opensips
is dead)

Any ideas?
Thanks,
Brett
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