Bug#725485: ekiga: Problems with quit/hangup

[Torquil Macdonald Sørensen]

Package: ekiga
Version: 4.0.1-2+b2
Severity: important

While a call is ongoing, I'm having problems quitting Ekiga.

I'm calling the "echo test" address sip:500 at ekiga.net. The call starts,
and then I try the different ways of quitting described above.

While the call is ongoing, the following have no effect: "Call->Hangup" and
"Call->Close" menu items in the call window. Red "hangup" button in the call
window, and the x-button in the call window title bar.

Using the "Chat->Quit" main window menu item or the "Quit" systray item,
results in a segfault. The segfault is accompanied by the following gdb-output:

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffa03d1700 (LWP 5165)]
0x00007ffff4395d5d in OpalPluginControl::Call(void*, unsigned int*, void*) const () from /usr/lib/libopal.so.3.10.10

In addition, I have experienced another "event" while running ekiga through gdb,
which I think (but not positive) happened while trying to close the call window
or using the hangup button:

[New Thread 0x7fffa0412700 (LWP 4602)]
[Thread 0x7fffa3fff700 (LWP 4588) exited]
[Thread 0x7fffa0412700 (LWP 4602) exited]
[New Thread 0x7fffa03d1700 (LWP 4719)]
osutils.cxx(2294)	PTLib	Possible deadlock in read/write mutex 0x7fffb8006d20 :
thread-id=140736777512704 (0x7fffd5a16700), readers=0, writers=1
thread-id=140736777778944 (0x7fffd5a57700), readers=1, writers=0
         
osutils.cxx(2294)	PTLib	Possible deadlock in read/write mutex 0x7fffb4006ce0 :
thread-id=140735881746176 (0x7fffa03d1700), readers=1, writers=0
thread-id=140736777512704 (0x7fffd5a16700), readers=1, writers=1
thread-id=140737352582912 (0x7ffff7e84700), readers=1, writers=0
                   
assert.cxx(112)	PWLib	Assertion fail: Function pthread_mutex_lock failed, file ptlib/unix/tlibthrd.cxx, line 1552, Error=107
Assertion fail: Function pthread_mutex_lock failed, file ptlib/unix/tlibthrd.cxx, line 1552, Error=107
                          
<A>bort, <C>ore dump, <T>hrow exception, <I>gnore? [New Thread 0x7fffa0390700 (LWP 4723)]
[Thread 0x7fffa0390700 (LWP 4723) exited]
[New Thread 0x7fffa034f700 (LWP 4724)]
[Thread 0x7fffa034f700 (LWP 4724) exited]
[New Thread 0x7fffa030e700 (LWP 4725)]
[Thread 0x7fffa030e700 (LWP 4725) exited]
                          
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffd5a57700 (LWP 4581)]
0x00007ffff3e54f3a in PWaitAndSignal::PWaitAndSignal(PSync const&, bool) () from /usr/lib/libopal.so.3.10.10

I'm using pulseaudio and have selected pulseaudio in all Ekiga audio settings.

Best regards
Torquil Sørensen

-- System Information:
Debian Release: jessie/sid
  APT prefers unstable
  APT policy: (990, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 3.11.3 (SMP w/2 CPU cores; PREEMPT)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages ekiga depends on:
ii  gconf-service           3.2.6-1
ii  gconf2                  3.2.6-1
ii  gnome-icon-theme        3.8.3-1
ii  libatk1.0-0             2.10.0-2
ii  libavahi-client3        0.6.31-2
ii  libavahi-common3        0.6.31-2
ii  libavahi-glib1          0.6.31-2
ii  libboost-signals1.54.0  1.54.0-3
ii  libc6                   2.17-93
ii  libcairo2               1.12.16-2
ii  libdbus-1-3             1.6.14-1
ii  libdbus-glib-1-2        0.100.2-1
ii  libfontconfig1          2.10.2-2
ii  libfreetype6            2.4.9-1.1
ii  libgcc1                 1:4.8.1-10
ii  libgconf-2-4            3.2.6-1
ii  libgdk-pixbuf2.0-0      2.28.2-1
ii  libglib2.0-0            2.36.4-1
ii  libgtk2.0-0             2.24.21-1
ii  libidn11                1.28-1
ii  libldap-2.4-2           2.4.31-1+nmu2+b1
pn  libloudmouth1-0         <none>
ii  libnotify4              0.7.6-1
ii  libopal3.10.10          3.10.10~dfsg-2.1
ii  libpango-1.0-0          1.32.5-5+b1
ii  libpangocairo-1.0-0     1.32.5-5+b1
ii  libpangoft2-1.0-0       1.32.5-5+b1
ii  libpt2.10.10            2.10.10~dfsg-2
ii  libsasl2-2              2.1.25.dfsg1-14
ii  libspeexdsp1            1.2~rc1-7
ii  libstdc++6              4.8.1-10
ii  libx11-6                2:1.6.2-1
ii  libxext6                2:1.3.2-1
ii  libxml2                 2.9.1+dfsg1-3
ii  libxv1                  2:1.0.9-1

Versions of packages ekiga recommends:
ii  gvfs  1.16.3-1+b1
pn  yelp  <none>

Versions of packages ekiga suggests:
pn  asterisk                <none>
pn  ekiga-plugin-evolution  <none>
pn  gnugk                   <none>
pn  mediaproxy              <none>
pn  rtpproxy                <none>
pn  ser                     <none>
pn  siproxd                 <none>
pn  yate                    <none>

-- no debconf information