Bug#731541: ekiga: crashes on incoming call

Micha Lenk micha at debian.org
Fri Dec 6 12:21:32 UTC 2013 

Package: ekiga
Version: 3.2.7-6
Severity: important

Dear Maintainer,

   * What led up to the situation?

     I configured ekiga as SIP client registering at a Swyx server.
     As soon as an incoming call is signaled ekiga crashes with
     a coredump.

   * What exactly did you do (or not do) that was effective (or
     ineffective)?

     I triggered an incoming call without success.

   * What was the outcome of this action?

     ekiga crashed with a coredump.

   * What outcome did you expect instead?

     I expected ekiga to notify me about an incoming call.

I also tried to install debug symbols and gdb, and tried to
get a backtrace of the coredump:

GNU gdb (GDB) 7.4.1-debian
Copyright (C) 2012 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/bin/ekiga...Reading symbols from /usr/lib/debug/usr/bin/ekiga...done.
done.
[New LWP 28406]
[New LWP 28411]
[New LWP 28435]
[New LWP 28407]
[New LWP 28008]
[New LWP 28002]
[New LWP 28005]
[New LWP 28434]
[New LWP 28006]
[New LWP 28013]
[New LWP 28009]
[New LWP 28004]
[New LWP 28007]
[New LWP 28001]

warning: Can't read pathname for load map: Input/output error.
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `ekiga'.
Program terminated with signal 6, Aborted.
#0  0x00007f5f20f41efb in raise (sig=<optimized out>) at ../nptl/sysdeps/unix/sysv/linux/pt-raise.c:42
42	../nptl/sysdeps/unix/sysv/linux/pt-raise.c: No such file or directory.
(gdb) bt
#0  0x00007f5f20f41efb in raise (sig=<optimized out>) at ../nptl/sysdeps/unix/sysv/linux/pt-raise.c:42
#1  0x00007f5f227724ff in PAssertAction(int, char const*) () from /usr/lib/libpt.so.2.10.4
#2  0x00007f5f2277268b in PAssertFunc(char const*) () from /usr/lib/libpt.so.2.10.4
#3  0x00007f5f22798017 in PAssertFunc(char const*, int, char const*, char const*) () from /usr/lib/libpt.so.2.10.4
#4  0x00007f5f227980fe in PAssertFunc(char const*, int, char const*, PStandardAssertMessage) () from /usr/lib/libpt.so.2.10.4
#5  0x00007f5f2278fd20 in PString::Compare(PObject const&) const () from /usr/lib/libpt.so.2.10.4
#6  0x00007f5f227906a2 in PString::operator!=(PObject const&) const () from /usr/lib/libpt.so.2.10.4
#7  0x000000000055dca7 in Opal::Sip::EndPoint::OnReceivedMESSAGE (this=0x1753da0, transport=..., pdu=...) at ../../../../lib/engine/components/opal/sip-endpoint.cpp:929
#8  0x00007f5f2360950e in SIPEndPoint::OnReceivedConnectionlessPDU(OpalTransport&, SIP_PDU*) () from /usr/lib/libopal.so.3.10.4
#9  0x00007f5f23608c58 in SIPEndPoint::OnReceivedPDU(OpalTransport&, SIP_PDU*) () from /usr/lib/libopal.so.3.10.4
#10 0x00007f5f2360713f in SIPEndPoint::HandlePDU(OpalTransport&) () from /usr/lib/libopal.so.3.10.4
#11 0x00007f5f23605f65 in SIPEndPoint::NewIncomingConnection(OpalTransport*) () from /usr/lib/libopal.so.3.10.4
#12 0x00007f5f231f2e7f in OpalEndPoint::ListenerCallback(PThread&, long) () from /usr/lib/libopal.so.3.10.4
#13 0x00007f5f231f451d in OpalEndPoint::ListenerCallback_PNotifier::Call(PObject&, long) const () from /usr/lib/libopal.so.3.10.4
#14 0x00007f5f2323d088 in OpalListener::ListenForConnections(PThread&, long) () from /usr/lib/libopal.so.3.10.4
#15 0x00007f5f23246069 in OpalListener::ListenForConnections_PNotifier::Call(PObject&, long) const () from /usr/lib/libopal.so.3.10.4
#16 0x00007f5f22757ed3 in PThread::PX_ThreadStart(void*) () from /usr/lib/libpt.so.2.10.4
#17 0x00007f5f20f39b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#18 0x00007f5f20c83a7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#19 0x0000000000000000 in ?? ()
(gdb) bt full
#0  0x00007f5f20f41efb in raise (sig=<optimized out>) at ../nptl/sysdeps/unix/sysv/linux/pt-raise.c:42
No locals.
#1  0x00007f5f227724ff in PAssertAction(int, char const*) () from /usr/lib/libpt.so.2.10.4
No symbol table info available.
#2  0x00007f5f2277268b in PAssertFunc(char const*) () from /usr/lib/libpt.so.2.10.4
No symbol table info available.
#3  0x00007f5f22798017 in PAssertFunc(char const*, int, char const*, char const*) () from /usr/lib/libpt.so.2.10.4
No symbol table info available.
#4  0x00007f5f227980fe in PAssertFunc(char const*, int, char const*, PStandardAssertMessage) () from /usr/lib/libpt.so.2.10.4
No symbol table info available.
#5  0x00007f5f2278fd20 in PString::Compare(PObject const&) const () from /usr/lib/libpt.so.2.10.4
No symbol table info available.
#6  0x00007f5f227906a2 in PString::operator!=(PObject const&) const () from /usr/lib/libpt.so.2.10.4
No symbol table info available.
#7  0x000000000055dca7 in Opal::Sip::EndPoint::OnReceivedMESSAGE (this=0x1753da0, transport=..., pdu=...) at ../../../../lib/engine/components/opal/sip-endpoint.cpp:929
        last = 0x7f5f040cae40
        val = 0x0
        from = <incomplete type>
        m = {sync = @0x1754de0}
        j = <optimized out>
#8  0x00007f5f2360950e in SIPEndPoint::OnReceivedConnectionlessPDU(OpalTransport&, SIP_PDU*) () from /usr/lib/libopal.so.3.10.4
No symbol table info available.
#9  0x00007f5f23608c58 in SIPEndPoint::OnReceivedPDU(OpalTransport&, SIP_PDU*) () from /usr/lib/libopal.so.3.10.4
No symbol table info available.
#10 0x00007f5f2360713f in SIPEndPoint::HandlePDU(OpalTransport&) () from /usr/lib/libopal.so.3.10.4
No symbol table info available.
#11 0x00007f5f23605f65 in SIPEndPoint::NewIncomingConnection(OpalTransport*) () from /usr/lib/libopal.so.3.10.4
No symbol table info available.
#12 0x00007f5f231f2e7f in OpalEndPoint::ListenerCallback(PThread&, long) () from /usr/lib/libopal.so.3.10.4
No symbol table info available.
#13 0x00007f5f231f451d in OpalEndPoint::ListenerCallback_PNotifier::Call(PObject&, long) const () from /usr/lib/libopal.so.3.10.4
No symbol table info available.
#14 0x00007f5f2323d088 in OpalListener::ListenForConnections(PThread&, long) () from /usr/lib/libopal.so.3.10.4
No symbol table info available.
#15 0x00007f5f23246069 in OpalListener::ListenForConnections_PNotifier::Call(PObject&, long) const () from /usr/lib/libopal.so.3.10.4
No symbol table info available.
#16 0x00007f5f22757ed3 in PThread::PX_ThreadStart(void*) () from /usr/lib/libpt.so.2.10.4
No symbol table info available.
#17 0x00007f5f20f39b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
        __res = <optimized out>
        pd = 0x7f5f087f7700
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140046141191936, -5318713920226690968, 140736695473888, 140046141192640, 140046649405504, 3, 5228170232313837672, 
                5228222018521561192}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#18 0x00007f5f20c83a7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#19 0x0000000000000000 in ?? ()
No symbol table info available.
(gdb) 


-- System Information:
Debian Release: 7.2
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 3.2.0-4-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages ekiga depends on:
ii  evolution-data-server  3.4.4-3
ii  gconf-service          3.2.5-1+build1
ii  gconf2                 3.2.5-1+build1
ii  libatk1.0-0            2.4.0-2
ii  libavahi-client3       0.6.31-2
ii  libavahi-common3       0.6.31-2
ii  libavahi-glib1         0.6.31-2
ii  libc6                  2.13-38
ii  libdbus-glib-1-2       0.100.2-1
ii  libebook-1.2-13        3.4.4-3
ii  libedataserver-1.2-16  3.4.4-3
ii  libgcc1                1:4.7.2-5
ii  libgconf-2-4           3.2.5-1+build1
ii  libgdk-pixbuf2.0-0     2.26.1-1
ii  libglib2.0-0           2.33.12+really2.32.4-5
ii  libgtk2.0-0            2.24.10-2
ii  libldap-2.4-2          2.4.31-1+nmu2
ii  libnotify4             0.7.5-1
ii  libopal3.10.4          3.10.4~dfsg-3
ii  libpango1.0-0          1.30.0-1
ii  libpt2.10.4            2.10.4~dfsg-1
ii  libsasl2-2             2.1.25.dfsg1-6+deb7u1
ii  libsigc++-2.0-0c2a     2.2.10-0.2
ii  libstdc++6             4.7.2-5
ii  libx11-6               2:1.5.0-1+deb7u1
ii  libxext6               2:1.3.1-2+deb7u1
ii  libxml2                2.8.0+dfsg1-7+nmu2
ii  libxv1                 2:1.0.7-1+deb7u1

Versions of packages ekiga recommends:
ii  gvfs  1.12.3-4
ii  yelp  3.4.2-1+b1

Versions of packages ekiga suggests:
pn  asterisk    <none>
pn  gnugk       <none>
pn  mediaproxy  <none>
pn  rtpproxy    <none>
pn  ser         <none>
ii  siproxd     1:0.8.1-3+b1
pn  yate        <none>

-- no debconf information

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