Bug#719874: phonon-backend-vlc causes Knotify to crash at the boot up of Debian '7' Stable + KDE

2013-08-27 Thread Járóka Walker 
Dear maintainer,
I told you that the system crashes 1 of 2 times (50% of times) at boot up.
Recently I have been testing the bug and now every time I boot up Debian
Wheezy with phonon-backend-vlc preferred, it crash.

Thanks for your attention.

Bug#719874: phonon-backend-vlc causes Knotify to crash at the boot up of Debian '7' Stable + KDE

2013-08-17 Thread Járóka Walker 
Here is the backtrace:

Application: KNotify (knotify4), signal: Segmentation fault

Using host libthread_db library
/lib/i386-linux-gnu/i686/cmov/libthread_db.so.1.

[Current thread is 1 (Thread 0xb524c710 (LWP 3218))]


Thread 3 (Thread 0xb2394b70 (LWP 3220)):

#0 0xb599a170 in pthread_mutex_lock () from
/lib/i386-linux-gnu/i686/cmov/libpthread.so.0

#1 0xb5f5fa46 in pthread_mutex_lock () from
/lib/i386-linux-gnu/i686/cmov/libc.so.6

#2 0xb5903940 in g_mutex_lock () from /lib/i386-linux-gnu/libglib-2.0.so.0

#3 0xb58c35ae in g_main_context_dispatch () from
/lib/i386-linux-gnu/libglib-2.0.so.0

#4 0xb58c3a70 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0

#5 0xb58c3b51 in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0

#6 0xb627d84f in QEventDispatcherGlib::processEvents (this=0x9796fa8,
flags=...) at kernel/qeventdispatcher_glib.cpp:426

#7 0xb624a01c in QEventLoop::processEvents (this=this@entry=0xb23942a8,
flags=...) at kernel/qeventloop.cpp:149

#8 0xb624a311 in QEventLoop::exec (this=0xb23942a8, flags=...) at
kernel/qeventloop.cpp:204

#9 0xb6136b3c in QThread::exec (this=0x97ac038) at thread/qthread.cpp:501

#10 0xb622876d in QInotifyFileSystemWatcherEngine::run (this=0x97ac038) at
io/qfilesystemwatcher_inotify.cpp:248

#11 0xb6139f00 in QThreadPrivate::start (arg=0x97ac038) at
thread/qthread_unix.cpp:307

#12 0xb5997c39 in start_thread () from
/lib/i386-linux-gnu/i686/cmov/libpthread.so.0

#13 0xb5f5278e in clone () from /lib/i386-linux-gnu/i686/cmov/libc.so.6


Thread 2 (Thread 0xb1875b70 (LWP 3331)):

#0 0xb77c7424 in __kernel_vsyscall ()

#1 0xb599c20a in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/i386-linux-gnu/i686/cmov/libpthread.so.0

#2 0xb5f5f87d in pthread_cond_wait () from
/lib/i386-linux-gnu/i686/cmov/libc.so.6

#3 0xb19ceea3 in vlc_cond_wait (p_condvar=p_condvar@entry=0x98265d4,
p_mutex=p_mutex@entry=0x98265bc) at posix/thread.c:431

#4 0xb1941aa1 in LoopRequest (p_playlist=0x98264f8) at playlist/thread.c:544

#5 Thread (data=0x98264f8) at playlist/thread.c:592

#6 0xb5997c39 in start_thread () from
/lib/i386-linux-gnu/i686/cmov/libpthread.so.0

#7 0xb5f5278e in clone () from /lib/i386-linux-gnu/i686/cmov/libc.so.6


Thread 1 (Thread 0xb524c710 (LWP 3218)):

[KCrash Handler]

#7 0xb5f65674 in __strcpy_chk () from
/lib/i386-linux-gnu/i686/cmov/libc.so.6

#8 0xb1aa2acf in strcpy (__src=0x0, __dest=0x99280f8 pcm.(null)) at
/usr/include/i386-linux-gnu/bits/string3.h:105

#9 try_config (list=list@entry=0xbfc50c0c, base=0xb1b71ca2 pcm, name=0x0)
at namehint.c:241

#10 0xb1aa3cc8 in add_software_devices (list=0xbfc50c0c) at namehint.c:512

#11 snd_device_name_hint (card=card@entry=-1, iface=optimized out,
iface@entry=0xb1b71ca2 pcm, hints=hints@entry=0xbfc50cdc) at
namehint.c:587

#12 0xb1b7012b in GetDevices (obj=obj@entry=0x9777a30,
item=item@entry=0x990f230,
prefs_dev=optimized out, prefs_dev@entry=0xb1b71c7e default) at
alsa.c:730

#13 0xb1b712ab in FindDevicesCallback (p_this=0x9777a30, psz_name=0x9776e40
alsa-audio-device, newval=..., oldval=..., p_unused=0x0) at alsa.c:712

#14 0xb1906cbe in libvlc_audio_output_device_count (p_instance=0x9776c78,
psz_audio_output=0x98f7d20 alsa) at audio.c:167

#15 0xb1a46a6b in Phonon::VLC::DeviceManager::updateDeviceList
(this=0x98cfed0) at ../../src/devicemanager.cpp:243

#16 0xb1a3fb08 in Phonon::VLC::Backend::Backend (this=0x980d630,
parent=0x0) at ../../src/backend.cpp:99

#17 0xb1a3ff5b in qt_plugin_instance () at ../../src/backend.cpp:50

#18 0xb622e480 in QPluginLoader::instance (this=0xbfc510ac) at
plugin/qpluginloader.cpp:204

#19 0xb1b8975c in Phonon::KdePlatformPlugin::createBackend
(this=this@entry=0x9672370,
newService=...) at ../../../phonon/platform_kde/kdeplatformplugin.cpp:130

#20 0xb1b8a1a9 in Phonon::KdePlatformPlugin::createBackend (this=0x9672370)
at ../../../phonon/platform_kde/kdeplatformplugin.cpp:183

#21 0xb730a2b8 in Phonon::FactoryPrivate::createBackend
(this=this@entry=0x980de10)
at ../../phonon/factory.cpp:130

#22 0xb730bbfb in Phonon::Factory::backend
(createWhenNull=createWhenNull@entry=true) at ../../phonon/factory.cpp:460

#23 0xb730c096 in Phonon::Factory::createAudioOutput (parent=0x980e098) at
../../phonon/factory.cpp:356

#24 0xb730050b in createBackendObject (this=0x980e1e0) at
../../phonon/audiooutput.cpp:138

#25 Phonon::AudioOutputPrivate::createBackendObject (this=0x980e1e0) at
../../phonon/audiooutput.cpp:133

#26 0xb72fc81f in Phonon::AudioOutputPrivate::init (this=0x980e1e0,
c=Phonon::NotificationCategory) at ../../phonon/audiooutput.cpp:111

#27 0x080548f4 in Player (this=0x97244a8) at
../../knotify/notifybysound.cpp:58

#28 PlayerPool::getPlayer (this=0x978adbc) at
../../knotify/notifybysound.cpp:98

#29 0x08054d95 in NotifyBySound::notify (this=0x9797778, eventId=3,
config=0x97b7db8) at ../../knotify/notifybysound.cpp:242

#30 0x08051b80 in KNotify::emitEvent (this=this@entry=0xbfc5212c,
e=e@entry=0x97b7db0)
at ../../knotify/knotify.cpp:230

#31 0x080528f5 in

Bug#719874: phonon-backend-vlc causes Knotify to crash at the boot up of Debian '7' Stable + KDE

2013-08-16 Thread J4R0K4 
Package: phonon-backend-vlc
Version: 0.6.0-1
Severity: critical
Justification: breaks unrelated software

Dear Maintainer,
I have found that phonon-backend-vlc causes to crash Knotify 1 of 2 times I
boot up my computer with Debian 7 Stable + KDE 4.8. My system is up-to-date and
is a relative clean install.

When I boot up the system, KDE remains too long to completely start up and then
it shows the KDE bug report message saying that Knotify has crashed. After
that, I can close the bug report and the system appears to work without
problems. The problem is that 1 of 2 times I boot up Debian Stable, KDE take
more time to completely boot up and then the first thing that the system shows
me is an error saying that Knotify has crashed.

Reading the KDE bug report of Knotify I realized that the problem is phonon-
backend-vlc, because if I use phonon-backend-gstreamer there is no problem
anymore.


If I can help you please tell me.
Thanks you for your attention, regards.



-- System Information:
Debian Release: 7.1
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: i386 (i686)

Kernel: Linux 3.2.0-4-686-pae (SMP w/2 CPU cores)
Locale: LANG=es_ES.UTF-8, LC_CTYPE=es_ES.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages phonon-backend-vlc depends on:
ii  libc62.13-38
ii  libgcc1  1:4.7.2-5
ii  libphonon4   4:4.6.0.0-3
ii  libqtcore4   4:4.8.2+dfsg-11
ii  libqtgui44:4.8.2+dfsg-11
ii  libstdc++6   4.7.2-5
ii  libvlc5  2.0.3-5
ii  libvlccore5  2.0.3-5
ii  vlc-nox  2.0.3-5

Versions of packages phonon-backend-vlc recommends:
ii  vlc  2.0.3-5

phonon-backend-vlc suggests no packages.

-- no debconf information


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Bug#719874: phonon-backend-vlc causes Knotify to crash at the boot up of Debian '7' Stable + KDE

2013-08-16 Thread Pino Toscano 
severity 719874 important
thanks

Alle venerdì 16 agosto 2013, J4R0K4 ha scritto:
 Dear Maintainer,
 I have found that phonon-backend-vlc causes to crash Knotify 1 of 2
 times I boot up my computer with Debian 7 Stable + KDE 4.8.

Can you please install the following packages
  gdb libqt4-dbg phonon-dbg phonon-backend-vlc-dbg
then save the backtrace you get in the crash dialog (see the second tab 
in it), and attach it to this bug report?

Also, can you please paste the output of the following commands?
$ dpkg -l '*' | grep ^ii | grep -- -dmo
$ dpkg -l 'libav*' | grep ^ii

Thanks,
-- 
Pino Toscano


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