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</o:shapelayout></xml><![endif]--></head><body lang=RU link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span lang=EN-US style='color:#1F497D'>Fixed in revision 8198.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><div style='border:none;border-left:solid blue 1.5pt;padding:0cm 0cm 0cm 4.0pt'><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";mso-fareast-language:RU'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";mso-fareast-language:RU'> devel-bounces@lists.opensips.org [mailto:devel-bounces@lists.opensips.org] <b>On Behalf Of </b>Anton Zagorskiy<br><b>Sent:</b> Monday, July 25, 2011 5:29 PM<br><b>To:</b> 'OpenSIPS devel mailling list'<br><b>Subject:</b> [OpenSIPS-Devel] 1.7 crash on CentOS 5.6<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span lang=EN-US>Hi.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>svn revision 8195 crashed after ACK request was received on CANCEL request while INVITE is in a process.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>In GDB I see:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Program terminated with signal 11, Segmentation fault.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>#0 move_bavp_dlg (msg=0xffffffff, rr_param=0x8a8680, store_spec=0x8a9ae0) at replace.c:653<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>653 code = msg->first_line.u.reply.statuscode;<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>(gdb) print msg<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>$1 = (struct sip_msg *) 0xffffffff<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>opensips log on ACK: <a href="http://pastebin.com/VRUsDprX">http://pastebin.com/VRUsDprX</a><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>gdb bt & bt full: <a href="http://pastebin.com/LWZ5fijV">http://pastebin.com/LWZ5fijV</a><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>script snippet is quite simple:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> if (is_method("ACK"))<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> {<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> if (t_check_trans())<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> t_relay();<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> else<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> xlog("L_ERR", "*** [ROUTE] : ACK-EXIT\n");<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US> xlog("*** before exit()");<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> exit;<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> xlog("*** after exit()");<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> };<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>===<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>WBR, Anton Zagorskiy<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>VoIP Developer, Oyster Telecom<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>e-mail: </span><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><a href="mailto:a.zagorskiy@oyster-telecom.ru"><span lang=EN-US>a.zagorskiy@oyster-telecom.ru</span></a></span><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><a href="tel:+7"><span lang=EN-US>tel:+7</span></a></span><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> 812 601-0610<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>fax:+7 812 601-0593<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><a href="http://www.oyster-telecom.ru/"><span lang=EN-US>www.oyster-telecom.ru</span></a></span><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></div></div></body></html>