Re: [Opalvoip-user] About the segfault/sigbus in PHashTableInfo::GetElementAt
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Re: [Opalvoip-user] About the segfault/sigbus in PHashTableInfo::GetElementAt
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From: Robert J. <ro...@vo...> - 2014-04-23 11:59:13
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Is that the snapshot from Source Forge? Or the HEAD version from SVN? If the former, please use the latter. If you are using the latest SVN, then wipe the entire system, check it out again and configure and make it again. If it is still happening after that, then please send me a level 4 trace log. *Robert Jongbloed* OPAL/OpenH323/PTLib Architect and Co-founder. Commercial support at http://www.voxlucida.com.au /Travelling, so email responses may be slow!/ Robert. On 22/04/2014 11:37 pm, Giovani Gracioli wrote: > Hi Guys, > > I have a program that receives a SIP connection. Whenever it receives > the call, there is a segfault or a sigbus in > PHashTableInfo::GetElementAt. OPAL version is 3.14.0 and PTLIB version > is 2.14.0. > > Here is the part of the output log and the backtrace in gdb: > > 0:04.997 0x7fffd8006b70 osutils.cxx(2611) PTLib > Created read/write mutex 0x7fffcc01d0d8 > 0:04.997 0x7fffd8006b70 mediasession.cxx(295) Media > Session 1 for audio created. > 0:04.997 0x7fffd8006b70 config.cxx(179) PTLib > Created PXConfig 0x7fffcc01a0e0 > 0:04.998 0x7fffd8006b70 pconfig.cxx(74) PTLib > PConfig::GetInteger str = 100 > > > Program received signal SIGBUS, Bus error. > [Switching to Thread 0x7fffea773700 (LWP 5131)] > 0x00007ffff7cd28b0 in PHashTableInfo::GetElementAt(PObject const&) () > from /usr/lib/libpt.so.2.14.0 > Missing separate debuginfos, use: debuginfo-install > cyrus-sasl-lib-2.1.23-13.el6_3.1.x86_64 > dbus-libs-1.2.24-7.el6_3.x86_64 expat-2.0.1-11.el6_2.x86_64 > flac-1.2.1-6.1.el6.x86_64 glibc-2.12-1.132.el6.x86_64 > gsm-1.0.13-4.el6.x86_64 libICE-1.0.6-1.el6.x86_64 > libSM-1.2.1-2.el6.x86_64 libX11-1.5.0-4.el6.x86_64 > libXau-1.0.6-4.el6.x86_64 libXext-1.3.1-2.el6.x86_64 > libXi-1.6.1-3.el6.x86_64 libXtst-1.2.1-2.el6.x86_64 > libasyncns-0.8-1.1.el6.x86_64 libgcc-4.4.7-4.el6.x86_64 > libogg-1.1.4-2.1.el6.x86_64 libsndfile-1.0.20-5.el6.x86_64 > libsrtp-1.4.4-4.20101004cvs.el6.x86_64 libstdc++-4.4.7-4.el6.x86_64 > libtheora-1.1.0-2.el6.x86_64 libuuid-2.17.2-12.14.el6.x86_64 > libvorbis-1.2.3-4.el6_2.1.x86_64 libxcb-1.8.1-1.el6.x86_64 > ncurses-libs-5.7-3.20090208.el6.x86_64 nspr-4.10.2-1.el6_5.x86_64 > nss-3.15.3-6.el6_5.x86_64 nss-softokn-freebl-3.14.3-9.el6.x86_64 > nss-util-3.15.3-1.el6_5.x86_64 openldap-2.4.23-34.el6_5.1.x86_64 > pulseaudio-libs-0.9.21-14.el6_3.x86_64 speex-1.2-0.12.rc1.1.el6.x86_64 > tcp_wrappers-libs-7.6-57.el6.x86_64 zlib-1.2.3-29.el6.x86_64 > (gdb) backtrace > #0 0x00007ffff7cd28b0 in PHashTableInfo::GetElementAt(PObject const&) > () from /usr/lib/libpt.so.2.14.0 > #1 0x00007ffff7c60464 in PConfig::GetString(PString const&, PString > const&, PString const&) const () from /usr/lib/libpt.so.2.14.0 > #2 0x00007ffff7c5d6da in PConfig::GetInteger(PString const&, PString > const&, long) const () from /usr/lib/libpt.so.2.14.0 > #3 0x00007ffff74e63ba in > OpalRTPSession::OpalRTPSession(OpalMediaSession::Init const&) () from > /usr/lib/libopal.so.3.14.0 > #4 0x00007ffff74f1649 in PParamFactory<OpalMediaSession, > OpalMediaSession::Init const&, > PCaselessString>::Worker<OpalRTPSession>::Create(OpalMediaSession::Init const&) > const () > from /usr/lib/libopal.so.3.14.0 > #5 0x00007ffff750242f in > OpalRTPConnection::CreateMediaSession(unsigned int, OpalMediaType > const&, PString const&) () from /usr/lib/libopal.so.3.14.0 > #6 0x00007ffff750590a in OpalRTPConnection::UseMediaSession(unsigned > int, OpalMediaType const&, PString const&) () from > /usr/lib/libopal.so.3.14.0 > #7 0x00007ffff756ba8c in SIPConnection::SetUpMediaSession(unsigned > int, OpalMediaType const&, SDPMediaDescription const&, > OpalTransportAddress&, bool&) () from /usr/lib/libopal.so.3.14.0 > #8 0x00007ffff756a47a in > SIPConnection::OnSendAnswerSDPSession(SDPMediaDescription*, unsigned > int, SDPCommonAttributes::Direction) () from /usr/lib/libopal.so.3.14.0 > #9 0x00007ffff75651a8 in > SIPConnection::OnSendAnswerSDP(SDPSessionDescription const&, > SDPSessionDescription&) () from /usr/lib/libopal.so.3.14.0 > #10 0x00007ffff7569317 in SIPConnection::SendInviteOK() () from > /usr/lib/libopal.so.3.14.0 > #11 0x00007ffff756216d in SIPConnection::SetConnected() () from > /usr/lib/libopal.so.3.14.0 > #12 0x00007ffff74a33cd in OpalCall::OnConnected(OpalConnection&) () > from /usr/lib/libopal.so.3.14.0 > #13 0x00007ffff7477ac6 in OpalManager::OnConnected(OpalConnection&) () > from /usr/lib/libopal.so.3.14.0 > #14 0x00007ffff7493176 in OpalConnection::OnConnectedInternal() () > from /usr/lib/libopal.so.3.14.0 > #15 0x00007ffff7496579 in > OpalConnection::AnsweringCall(OpalConnection::AnswerCallResponse) () > from /usr/lib/libopal.so.3.14.0 > #16 0x00007ffff756edaf in SIPConnection::OnReceivedINVITE(SIP_PDU&) () > from /usr/lib/libopal.so.3.14.0 > #17 0x00007ffff755c4a7 in SIPConnection::OnReceivedPDU(SIP_PDU&) () > from /usr/lib/libopal.so.3.14.0 > #18 0x00007ffff7548154 in SIP_PDU_Work::Work() () from > /usr/lib/libopal.so.3.14.0 > #19 0x00007ffff75571ba in > PQueuedThreadPool<SIPWorkItem>::QueuedWorkerThread::Main() () from > /usr/lib/libopal.so.3.14.0 > #20 0x00007ffff7c82032 in PThread::PX_ThreadMain(void*) () from > /usr/lib/libpt.so.2.14.0 > #21 0x00000038c48079d1 in start_thread () from /lib64/libpthread.so.0 > #22 0x00000038c44e8b6d in clone () from /lib64/libc.so.6 > > > Inside the PConfig::GetInteger method, I added a PTRACE to print the > current value of the string, which is 100 ( PConfig::GetInteger str = > 100). > > GetInteger calls GetString which has an Iterator that accesses > PHashTableInfo::GetElementAt(). > > Is the cause of this error already known? > > Best, > Giovani > > > ------------------------------------------------------------------------------ > Start Your Social Network Today - Download eXo Platform > Build your Enterprise Intranet with eXo Platform Software > Java Based Open Source Intranet - Social, Extensible, Cloud Ready > Get Started Now And Turn Your Intranet Into A Collaboration Platform > http://p.sf.net/sfu/ExoPlatform > > > _______________________________________________ > Opalvoip-user mailing list > Opa...@li... > https://lists.sourceforge.net/lists/listinfo/opalvoip-user |
