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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Hi Daniel,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>It happens every time but I just can’t
seem to pinpoint the cause. Those parameters were initially unset and it still
happened – I added them later in an attempt to diagnose.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>I removed them and re-ran, which produces a
slightly different backtrace…<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Program terminated with signal 11,
Segmentation fault.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>#0 core_hash (t=0xb3dc8e38,
type=1024, ps=0xbfcdd5d8) at ../../hashes.h:277<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>277
end=s1->s+s1->len;<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>(gdb) bt<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>#0 core_hash (t=0xb3dc8e38,
type=1024, ps=0xbfcdd5d8) at ../../hashes.h:277<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>#1 publ_cback_func (t=0xb3dc8e38,
type=1024, ps=0xbfcdd5d8) at send_publish.c:246<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>#2 0x005041d6 in
run_trans_callbacks_internal (cb_lst=0xb3dc8e78, type=1024, trans=0xb3dc8e38,
params=0xbfcdd5d8) at t_hooks.c:290<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>#3 0x005044d6 in run_trans_callbacks
(type=1024, trans=0x200, req=0x0, rpl=0xb7c30340, code=412) at t_hooks.c:317<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>#4 0x0052db28 in local_reply
(t=0xb3dc8e38, p_msg=0xb7c30340, branch=0, msg_status=412,
cancel_data=0xbfcdd86c) at t_reply.c:2001<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>#5 0x00530b45 in reply_received
(p_msg=0xb7c30340) at t_reply.c:2350<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>#6 0x0809d5f4 in forward_reply
(msg=0xb7c30340) at forward.c:790<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>#7 0x080e11a9 in receive_msg (<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> buf=0x82c4fa0
"SIP/2.0 412 Conditional request failed\r\nVia: SIP/2.0/UDP xx.xx.xx.xxx;branch=z9hG4bK7058.f06a8876.0\r\nTo:
sip:152@xx.xx.xx.xxx:5060;tag=03373b1b433b65504ea28bd3d9e6db76.331b\r\nFrom:
sip:152@xx.xx.xx."..., len=374, rcv_info=0xbfcdda58) at receive.c:270<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>#8 0x0817801b in udp_rcv_loop () at
udp_server.c:544<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>#9 0x080b0426 in main_loop () at
main.c:1633<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>#10 0x080b3d02 in main (argc=11,
argv=0xbfcddd34) at main.c:2546<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>…although the root cause appears to
be the same:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>(gdb) frame 0<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>#0 core_hash (t=0xb3dc8e38,
type=1024, ps=0xbfcdd5d8) at ../../hashes.h:277<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>277
end=s1->s+s1->len;<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>(gdb) p *s1<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Cannot access memory at address 0x40323531<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>(gdb) frame 1<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>#1 publ_cback_func (t=0xb3dc8e38,
type=1024, ps=0xbfcdd5d8) at send_publish.c:246<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>246
hash_code= core_hash(hentity->pres_uri, NULL, HASH_SIZE);<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>(gdb) p *hentity<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Cannot access memory at address 0x0<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>The PUBLISH seems to be sent ok for both
caller/callee for states trying/confirmed. On tear-down however, it appears to
crash somewhere after sending state terminated for the callee as demonstrated
by the log…<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>May 16 11:48:57 ws1
/usr/local/kamailio-devel/sbin/kamailio[31954]: INFO: pua_dialoginfo
[dialog_publish.c:386]: CALLING dialog_publish for URI sip:000091@xx.xx.xx.xxx:5060<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>May 16 11:48:57 ws1
/usr/local/kamailio-devel/sbin/kamailio[31953]: INFO: pua_dialoginfo
[dialog_publish.c:386]: CALLING dialog_publish for URI sip:000091@ xx.xx.xx.xxx:5060<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>May 16 11:48:57 ws1
/usr/local/kamailio-devel/sbin/kamailio[31953]: INFO: pua_dialoginfo
[dialog_publish.c:386]: CALLING dialog_publish for URI sip:152@ xx.xx.xx.xxx:5060<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>May 16 11:48:57 ws1
/usr/local/kamailio-devel/sbin/kamailio[31953]: INFO: <core>
[mem/f_malloc.c:529]: freeing a free fragment (0xb3dc7c18/0xb3dc7c20) - ignore<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>May 16 11:49:08 ws1
/usr/local/kamailio-devel/sbin/kamailio[31958]: INFO: pua_dialoginfo
[dialog_publish.c:386]: CALLING dialog_publish for URI sip:000091@ xx.xx.xx.xxx:5060<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>May 16 11:49:08 ws1
/usr/local/kamailio-devel/sbin/kamailio[31958]: INFO: pua_dialoginfo
[dialog_publish.c:386]: CALLING dialog_publish for URI sip:152@ xx.xx.xx.xxx:5060<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>May 16 11:49:08 ws1
/usr/local/kamailio-devel/sbin/kamailio[31953]: ERROR: presence
[presentity.c:784]: No E_Tag match a.1337165329.31958.1.0<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>May 16 11:49:09 ws1
/usr/local/kamailio-devel/sbin/kamailio[31941]: ALERT: <core>
[main.c:785]: child process 31958 exited by a signal 11<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>I’ve attached the records from the
presentity table also, as the presence module doesn’t appear to be
matching the PUBLISHes with existing records.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Thanks again for your time,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<div>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Charles<o:p></o:p></span></font></p>
</div>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<div>
<div class=MsoNormal align=center style='text-align:center'><font size=3
color=black face="Times New Roman"><span lang=EN-US style='font-size:12.0pt;
color:windowtext'>
<hr size=2 width="100%" align=center tabindex=-1>
</span></font></div>
<p class=MsoNormal><b><font size=2 color=black face=Tahoma><span lang=EN-US
style='font-size:10.0pt;font-family:Tahoma;color:windowtext;font-weight:bold'>From:</span></font></b><font
size=2 color=black face=Tahoma><span lang=EN-US style='font-size:10.0pt;
font-family:Tahoma;color:windowtext'> Daniel-Constantin Mierla
[mailto:miconda@gmail.com] <br>
<b><span style='font-weight:bold'>Sent:</span></b> 16 May 2012 08:15<br>
<b><span style='font-weight:bold'>To:</span></b> Charles Chance<br>
<b><span style='font-weight:bold'>Cc:</span></b> 'SIP Router - Kamailio
(OpenSER) and SIP Express Router (SER) -Users Mailing List'<br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: FW: (Devel)
Segmentation fault using pua_dialoginfo</span></font><font color=black><span
lang=EN-US style='color:windowtext'><o:p></o:p></span></font></p>
</div>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
style='font-size:12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='margin-bottom:12.0pt'><font size=3 color=black
face="Times New Roman"><span style='font-size:12.0pt'>Hello,<br>
<br>
hmm, hentity is null even a check for its value is done above ...<br>
<br>
Is this reproducible or happens from time to time? What are the values you set
for $avp(s:puburis_caller) and $avp(s:puburis_callee)?<br>
<br>
Can you try without parameters:<br>
<br>
modparam("pua_dialoginfo", "use_pubruri_avps", 1)<br>
modparam("pua_dialoginfo", "pubruri_caller_avp",
"$avp(s:puburis_caller)")<br>
modparam("pua_dialoginfo", "pubruri_callee_avp",
"$avp(s:puburis_callee)")<br>
<br>
These were added by a recent contribution, I want to see if they are the
reason.<br>
<br>
Cheers,<br>
Daniel<o:p></o:p></span></font></p>
<div>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
style='font-size:12.0pt'>On 5/16/12 12:00 AM, Charles Chance wrote:<o:p></o:p></span></font></p>
</div>
<blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'
cite="mid:4fb2d24d.0e34d80a.1a78.ffff8c81SMTPIN_ADDED@mx.google.com" type=cite><!--[if gte mso 9]><xml>
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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Hi Daniel,<u5:p></u5:p></span></font><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><u5:p> </u5:p></span></font><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>I tried to check that already, but
it’s not there:<u5:p></u5:p></span></font><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><u5:p> </u5:p></span></font><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>(gdb) frame 1<u5:p></u5:p></span></font><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>#1 publ_cback_func (t=0xb3d7e330,
type=1024, ps=0xbfcc31c8)<u5:p></u5:p></span></font><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at send_publish.c:246<u5:p></u5:p></span></font><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>246
hash_code= core_hash(hentity->pres_uri, NULL, HASH_SIZE);<u5:p></u5:p></span></font><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>(gdb) p *hentity<u5:p></u5:p></span></font><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Cannot access memory at address 0x0<u5:p></u5:p></span></font><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><u5:p> </u5:p></span></font><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><u5:p> </u5:p></span></font><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Config parameters are:<u5:p></u5:p></span></font><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><u5:p> </u5:p></span></font><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>modparam("pua",
"db_url", <a href="mailto:mysql://user:pass@xx.xx.xx.xxx/dbname">"mysql://user:pass@xx.xx.xx.xxx/dbname"</a>)<u5:p></u5:p></span></font><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>modparam("pua",
"db_table", "kam_pua")<u5:p></u5:p></span></font><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><u5:p> </u5:p></span></font><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>modparam("pua_dialoginfo",
"caller_confirmed", 1)<u5:p></u5:p></span></font><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>modparam("pua_dialoginfo",
"include_localremote", 0)<u5:p></u5:p></span></font><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>modparam("pua_dialoginfo",
"override_lifetime", 300)<u5:p></u5:p></span></font><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><u5:p> </u5:p></span></font><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>modparam("pua_dialoginfo",
"use_pubruri_avps", 1)<u5:p></u5:p></span></font><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>modparam("pua_dialoginfo",
"pubruri_caller_avp", "$avp(s:puburis_caller)")<u5:p></u5:p></span></font><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>modparam("pua_dialoginfo",
"pubruri_callee_avp", "$avp(s:puburis_callee)")<u5:p></u5:p></span></font><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><u5:p> </u5:p></span></font><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><u5:p> </u5:p></span></font><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Cheers,<u5:p></u5:p></span></font><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><u5:p> </u5:p></span></font><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Charles<u5:p></u5:p></span></font><o:p></o:p></p>
<div>
<div class=MsoNormal align=center style='text-align:center'><font size=3
color=black face="Times New Roman"><span lang=EN-US style='font-size:12.0pt;
color:windowtext'>
<hr size=2 width="100%" align=center tabindex=-1>
</span></font></div>
<p class=MsoNormal><b><font size=2 color=black face=Tahoma><span lang=EN-US
style='font-size:10.0pt;font-family:Tahoma;color:windowtext;font-weight:bold'>From:</span></font></b><font
size=2 color=black face=Tahoma><span lang=EN-US style='font-size:10.0pt;
font-family:Tahoma;color:windowtext'> Daniel-Constantin Mierla [<a
href="mailto:miconda@gmail.com">mailto:miconda@gmail.com</a>] <br>
<b><span style='font-weight:bold'>Sent:</span></b> 15 May 2012 21:58<br>
<b><span style='font-weight:bold'>To:</span></b> Charles Chance<br>
<b><span style='font-weight:bold'>Cc:</span></b> 'SIP Router - Kamailio
(OpenSER) and SIP Express Router (SER) -Users Mailing List'<br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: FW: (Devel)
Segmentation fault using pua_dialoginfo</span></font><o:p></o:p></p>
</div>
<u5:p></u5:p>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
style='font-size:12.0pt'><u5:p> </u5:p><o:p></o:p></span></font></p>
<p class=MsoNormal style='margin-bottom:12.0pt'><font size=3 color=black
face="Times New Roman"><span style='font-size:12.0pt'>Hello,<br>
<br>
interesting that the output of bt shows inline core_hash function prototype
with same parameters as publ_cback_func, not being able to spot eventual wrong
parameter values.<br>
<br>
Anyhow, in the gdb, can you do the commands:<br>
<br>
frame 1<br>
p *hentity<br>
<br>
and send the output? Let's see the value of the pub uri for which hashing
function crashes.<br>
<br>
What are the parameters for pua and pua_dialog info you set in the config file?<br>
<br>
Cheers,<br>
Daniel<u5:p></u5:p><o:p></o:p></span></font></p>
<div>
<p class=MsoNormal><font size=3 color=black
face="Times New Roman"><span style='font-size:12.0pt;
font-family:"Times New\000D\000A Roman"'>On 5/15/12 11:53 AM,
Charles Chance wrote:<u5:p></u5:p></span></font><o:p></o:p></p>
</div>
<blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'
cite="mid:4fb227d5.0550d80a.411f.ffff86a8SMTPIN_ADDED@mx.google.com" type=cite>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Hi Daniel,<u1:p></u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><u1:p> </u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>As per your previous reply (sorry, I
deleted it accidentally), please find attached output of ‘bt full’
as requested.<u1:p></u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><u1:p> </u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Best regards and thanks again,<u1:p></u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><u1:p> </u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Charles<u1:p></u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><u1:p> </u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<div>
<div class=MsoNormal align=center style='text-align:center'><font size=3
color=black face="Times New Roman"><span lang=EN-US style='font-size:12.0pt'>
<hr size=2 width="100%" align=center tabindex=-1>
</span></font></div>
<p class=MsoNormal><b><font size=2 color=black face=Tahoma><span lang=EN-US
style='font-size:10.0pt;font-family:Tahoma;font-weight:bold'>From:</span></font></b><font
size=2 face=Tahoma><span lang=EN-US style='font-size:10.0pt;font-family:Tahoma'>
Charles Chance [<a href="mailto:charles.chance@sipcentric.com"
moz-do-not-send=true>mailto:charles.chance@sipcentric.com</a>] <br>
<b><span style='font-weight:bold'>Sent:</span></b> 13 May 2012 11:21<br>
<b><span style='font-weight:bold'>To:</span></b> 'SIP Router - Kamailio
(OpenSER) and SIP Express Router (SER) -Users Mailing List'<br>
<b><span style='font-weight:bold'>Subject:</span></b> (Devel) Segmentation
fault using pua_dialoginfo</span></font><u5:p></u5:p><o:p></o:p></p>
</div>
<u1:p></u1:p>
<p class=MsoNormal><font size=3 color=black
face="Times New Roman"><span style='font-size:12.0pt;
font-family:"Times New\000D\000A Roman"'><u1:p> </u1:p><u5:p></u5:p></span></font><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial'>Hi,<u1:p></u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial'><u1:p> </u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial'>Currently testing devel version and experiencing the
following when using pua_dialoginfo:<u1:p></u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial'><u1:p> </u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial'>-------------------------------------<u1:p></u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial'>Program terminated with signal 11, Segmentation fault.<u1:p></u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial'>#0 core_hash (t=0xb3d7e330, type=1024,
ps=0xbfcc31c8) at ../../hashes.h:279<u1:p></u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial'>279
v=(*p<<24)+(p[1]<<16)+(p[2]<<8)+p[3];<u1:p></u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial'>(gdb) bt<u1:p></u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial'>#0 core_hash (t=0xb3d7e330, type=1024,
ps=0xbfcc31c8) at ../../hashes.h:279<u1:p></u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial'>#1 publ_cback_func (t=0xb3d7e330, type=1024,
ps=0xbfcc31c8) at send_publish.c:246<u1:p></u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial'>#2 0x002861d6 in run_trans_callbacks_internal
(cb_lst=0xb3d7e370, type=1024, trans=0xb3d7e330, params=0xbfcc31c8) at
t_hooks.c:290<u1:p></u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial'>#3 0x002864d6 in run_trans_callbacks
(type=1024, trans=0x200, req=0x0, rpl=0xb7bea008, code=200) at t_hooks.c:317<u1:p></u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial'>#4 0x002afb28 in local_reply (t=0xb3d7e330,
p_msg=0xb7bea008, branch=0, msg_status=200, cancel_data=0xbfcc345c) at
t_reply.c:2001<u1:p></u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial'>#5 0x002b2b45 in reply_received
(p_msg=0xb7bea008) at t_reply.c:2350<u1:p></u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial'>#6 0x0809d5f4 in forward_reply (msg=0xb7bea008)
at forward.c:790<u1:p></u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial'>#7 0x080e11a9 in receive_msg (<u1:p></u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial'> buf=0x82c4fa0 "SIP/2.0 200
OK\r\nVia: SIP/2.0/UDP xx.xx.xx.xxx;branch=z9hG4bKc13b.25313b6.0\r\nTo: <a
href="sip:000094@xx.xx.xx.xxx;tag=03373b1b433b65504ea28bd3d9e6db76.d7f2%5Cr%5CnFrom"
moz-do-not-send=true>sip:000094@xx.xx.xx.xxx;tag=03373b1b433b65504ea28bd3d9e6db76.d7f2\r\nFrom</a>:
<a href="sip:000094@xx.xx.xx.xxx;tag=4cc17c2c75cb82fa" moz-do-not-send=true>sip:000094@xx.xx.xx.xxx;tag=4cc17c2c75cb82fa</a>"...,
len=393, rcv_info=0xbfcc3648) at receive.c:270<u1:p></u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial'>#8 0x0817801b in udp_rcv_loop () at
udp_server.c:544<u1:p></u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial'>#9 0x080b0426 in main_loop () at main.c:1633<u1:p></u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial'>#10 0x080b3d02 in main (argc=11, argv=0xbfcc3924) at
main.c:2546<u1:p></u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial'>(gdb) up<u1:p></u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial'>#1 publ_cback_func (t=0xb3d7e330, type=1024,
ps=0xbfcc31c8) at send_publish.c:246<u1:p></u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial'>246
hash_code= core_hash(hentity->pres_uri, NULL, HASH_SIZE);<u1:p></u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial'>(gdb) p hentity->pres_uri<u1:p></u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial'>Cannot access memory at address 0x8<u1:p></u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial'>(gdb) p *hentity<u1:p></u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial'>Cannot access memory at address 0x0<u1:p></u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial'>-------------------------------------<u1:p></u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial'><u1:p> </u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial'>Your time is greatly appreciated…<u1:p></u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial'><u1:p> </u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial'>Charles<u1:p></u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial'><u1:p> </u1:p></span></font><u5:p></u5:p><o:p></o:p></p>
</blockquote>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
style='font-size:12.0pt'><br>
<br>
<br>
<o:p></o:p></span></font></p>
<u5:p></u5:p><pre><font size=2 color=black face="Courier New"><span
style='font-size:10.0pt'>-- <u5:p></u5:p><o:p></o:p></span></font></pre><pre><font
size=2 color=black face="Courier New"><span style='font-size:10.0pt'>Daniel-Constantin Mierla - <a
href="http://www.asipto.com" moz-do-not-send=true>http://www.asipto.com</a><u5:p></u5:p><o:p></o:p></span></font></pre><pre><font
size=2 color=black face="Courier New"><span style='font-size:10.0pt'><a
href="http://twitter.com/#%21/miconda" moz-do-not-send=true>http://twitter.com/#!/miconda</a> - <a
href="http://www.linkedin.com/in/miconda" moz-do-not-send=true>http://www.linkedin.com/in/miconda</a><u5:p></u5:p><o:p></o:p></span></font></pre>
<p class=MsoNormal style='margin-bottom:12.0pt'><font size=3 color=black
face="Times New Roman"><span style='font-size:12.0pt'><u5:p> </u5:p><o:p></o:p></span></font></p>
<div class=MsoNormal align=center style='text-align:center'><font size=3
color=black face="Times New Roman"><span style='font-size:12.0pt'>
<hr size=1 width="100%" noshade color="#a0a0a0" align=center>
</span></font></div>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'
color="#000000"><font size=3 color=black face="Times New Roman"><span
style='font-size:12.0pt'>No virus found in this message.<br>
Checked by AVG - <a href="http://www.avg.com" moz-do-not-send=true>www.avg.com</a><br>
Version: 2012.0.2171 / Virus Database: 2425/5000 - Release Date: 05/15/12<u5:p></u5:p><o:p></o:p></span></font></p>
</blockquote>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
style='font-size:12.0pt'><br>
<br>
<o:p></o:p></span></font></p>
<pre><font size=2 color=black face="Courier New"><span style='font-size:10.0pt'>-- <o:p></o:p></span></font></pre><pre><font
size=2 color=black face="Courier New"><span style='font-size:10.0pt'>Daniel-Constantin Mierla - <a
href="http://www.asipto.com">http://www.asipto.com</a><o:p></o:p></span></font></pre><pre><font
size=2 color=black face="Courier New"><span style='font-size:10.0pt'><a
href="http://twitter.com/#!/miconda">http://twitter.com/#!/miconda</a> - <a
href="http://www.linkedin.com/in/miconda">http://www.linkedin.com/in/miconda</a><o:p></o:p></span></font></pre>
<p class=MsoNormal style='margin-bottom:12.0pt'><font size=3 color=black
face="Times New Roman"><span style='font-size:12.0pt'><o:p> </o:p></span></font></p>
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color=black face="Times New Roman"><span style='font-size:12.0pt'>
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<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'
color="#000000"><font size=3 color=black face="Times New Roman"><span
style='font-size:12.0pt'>No virus found in this message.<br>
Checked by AVG - <a href="http://www.avg.com">www.avg.com</a><br>
Version: 2012.0.2176 / Virus Database: 2425/5001 - Release Date: 05/15/12<o:p></o:p></span></font></p>
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