[Bug 123443] Re: Amarok crashes while left unattended for some time (podcast retrieval problem?)

Anders andersja+launchpad.net at gmail.com
Tue Aug 12 21:23:05 UTC 2008 

Amarok just crashed some time after I clicked Playlists -> (right-click
on Podcasts header) -> "Refresh All Podcasts"  , the crash report /
backtrace is attached below (looks related to podcast fetching?)


Amarok has crashed! We are terribly sorry about this :(

But, all is not lost! You could potentially help us fix the crash.
Information describing the crash is below, so just click send, or if you
have time, write a brief description of how the crash happened first.

Many thanks.




The information below is to help the developers identify the problem,
please do not modify it.


======== DEBUG INFORMATION  =======
Version:    1.4.9.1
Engine:     xine-engine
Build date: Apr 18 2008
CC version: 4.2.3 (Ubuntu 4.2.3-2ubuntu7)
KDElibs:    3.5.9
Qt:         3.3.8b
TagLib:     1.4.0
CPU count:  2
NDEBUG:     true
==== file `which amarokapp` =======
/usr/bin/amarokapp: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), for GNU/Linux 2.6.8, dynamically linked (uses shared libs), stripped


==== (gdb) bt =====================
[Thread debugging using libthread_db enabled]
[New Thread 0xb48cb910 (LWP 11207)]
[New Thread 0xaf528b90 (LWP 11371)]
[New Thread 0xafd29b90 (LWP 11370)]
[New Thread 0xb052ab90 (LWP 11369)]
[New Thread 0xb0f38b90 (LWP 11368)]
[New Thread 0xb4345b90 (LWP 11366)]
0xb7f0c410 in __kernel_vsyscall ()
#0  0xb7f0c410 in __kernel_vsyscall ()
#1  0xb678f4fb in waitpid () from /lib/tls/i686/cmov/libc.so.6
#2  0x0804d5dd in Amarok::Crash::crashHandler ()
#3  <signal handler called>
#4  0x00000000 in ?? ()
#5  0xb7cfa5e4 in PodcastChannel::rescan () from /usr/lib/libamarok.so.0
#6  0xb7ccb4c1 in PlaylistBrowser::scanPodcasts ()
   from /usr/lib/libamarok.so.0
#7  0xb7ce61fe in PlaylistBrowser::qt_invoke () from /usr/lib/libamarok.so.0
#8  0xb6214704 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#9  0xb62151e9 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#10 0xb65a6320 in QTimer::timeout () from /usr/lib/libqt-mt.so.3
#11 0xb623bd0e in QTimer::event () from /usr/lib/libqt-mt.so.3
#12 0xb61a8c36 in QApplication::internalNotify () from /usr/lib/libqt-mt.so.3
#13 0xb61aaa5f in QApplication::notify () from /usr/lib/libqt-mt.so.3
#14 0xb72d4672 in KApplication::notify () from /usr/lib/libkdecore.so.4
#15 0xb613928d in QApplication::sendEvent () from /usr/lib/libqt-mt.so.3
#16 0xb619bb19 in QEventLoop::activateTimers () from /usr/lib/libqt-mt.so.3
#17 0xb614e64b in QEventLoop::processEvents () from /usr/lib/libqt-mt.so.3
#18 0xb61c3f90 in QEventLoop::enterLoop () from /usr/lib/libqt-mt.so.3
#19 0xb61c3c8e in QEventLoop::exec () from /usr/lib/libqt-mt.so.3
#20 0xb61aa7df in QApplication::exec () from /usr/lib/libqt-mt.so.3
#21 0x0804c0e3 in ?? ()
#22 0xb6710450 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
#23 0x0804b6c1 in ?? ()
#0  0xb7f0c410 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb678f4fb in waitpid () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#2  0x0804d5dd in Amarok::Crash::crashHandler ()
No symbol table info available.
#3  <signal handler called>
No symbol table info available.
#4  0x00000000 in ?? ()
No symbol table info available.
#5  0xb7cfa5e4 in PodcastChannel::rescan () from /usr/lib/libamarok.so.0
No symbol table info available.
#6  0xb7ccb4c1 in PlaylistBrowser::scanPodcasts ()
   from /usr/lib/libamarok.so.0
No symbol table info available.
#7  0xb7ce61fe in PlaylistBrowser::qt_invoke () from /usr/lib/libamarok.so.0
No symbol table info available.
#8  0xb6214704 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#9  0xb62151e9 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#10 0xb65a6320 in QTimer::timeout () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#11 0xb623bd0e in QTimer::event () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#12 0xb61a8c36 in QApplication::internalNotify () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#13 0xb61aaa5f in QApplication::notify () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#14 0xb72d4672 in KApplication::notify () from /usr/lib/libkdecore.so.4
No symbol table info available.
#15 0xb613928d in QApplication::sendEvent () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#16 0xb619bb19 in QEventLoop::activateTimers () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#17 0xb614e64b in QEventLoop::processEvents () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#18 0xb61c3f90 in QEventLoop::enterLoop () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#19 0xb61c3c8e in QEventLoop::exec () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#20 0xb61aa7df in QApplication::exec () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#21 0x0804c0e3 in ?? ()
No symbol table info available.
#22 0xb6710450 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#23 0x0804b6c1 in ?? ()
No symbol table info available.
==== (gdb) thread apply all bt ====
Thread 6 (Thread 0xb4345b90 (LWP 11366)):
#0  0xb7f0c410 in __kernel_vsyscall ()
#1  0xb4ff4dd2 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb67ddd34 in pthread_cond_timedwait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb17edbbb in ?? () from /usr/lib/libxine.so.1
Thread 5 (Thread 0xb0f38b90 (LWP 11368)):
#0  0xb7f0c410 in __kernel_vsyscall ()
#1  0xb67c6c07 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0xb0f9c28b in ?? ()
   from /usr/lib/xine/plugins/1.20/xineplug_ao_out_alsa.so
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
Thread 4 (Thread 0xb052ab90 (LWP 11369)):
#0  0xb7f0c410 in __kernel_vsyscall ()
#1  0xb4ff4aa5 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb67ddcdd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb17fe254 in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
Thread 3 (Thread 0xafd29b90 (LWP 11370)):
#0  0xb7f0c410 in __kernel_vsyscall ()
#1  0xb4ff4aa5 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb67ddcdd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb17f130c in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
Thread 2 (Thread 0xaf528b90 (LWP 11371)):
#0  0xb7f0c410 in __kernel_vsyscall ()
#1  0xb4ff4aa5 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb67ddcdd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb1801cc4 in xine_event_wait () from /usr/lib/libxine.so.1
#4  0xb2e57d68 in ?? ()
#5  0x090b7288 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
Thread 1 (Thread 0xb48cb910 (LWP 11207)):
#0  0xb7f0c410 in __kernel_vsyscall ()
#1  0xb678f4fb in waitpid () from /lib/tls/i686/cmov/libc.so.6
#2  0x0804d5dd in Amarok::Crash::crashHandler ()
#3  <signal handler called>
#4  0x00000000 in ?? ()
#5  0xb7cfa5e4 in PodcastChannel::rescan () from /usr/lib/libamarok.so.0
#6  0xb7ccb4c1 in PlaylistBrowser::scanPodcasts ()
   from /usr/lib/libamarok.so.0
#7  0xb7ce61fe in PlaylistBrowser::qt_invoke () from /usr/lib/libamarok.so.0
#8  0xb6214704 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#9  0xb62151e9 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#10 0xb65a6320 in QTimer::timeout () from /usr/lib/libqt-mt.so.3
#11 0xb623bd0e in QTimer::event () from /usr/lib/libqt-mt.so.3
#12 0xb61a8c36 in QApplication::internalNotify () from /usr/lib/libqt-mt.so.3
#13 0xb61aaa5f in QApplication::notify () from /usr/lib/libqt-mt.so.3
#14 0xb72d4672 in KApplication::notify () from /usr/lib/libkdecore.so.4
#15 0xb613928d in QApplication::sendEvent () from /usr/lib/libqt-mt.so.3
#16 0xb619bb19 in QEventLoop::activateTimers () from /usr/lib/libqt-mt.so.3
#17 0xb614e64b in QEventLoop::processEvents () from /usr/lib/libqt-mt.so.3
#18 0xb61c3f90 in QEventLoop::enterLoop () from /usr/lib/libqt-mt.so.3
#19 0xb61c3c8e in QEventLoop::exec () from /usr/lib/libqt-mt.so.3
#20 0xb61aa7df in QApplication::exec () from /usr/lib/libqt-mt.so.3
#21 0x0804c0e3 in ?? ()
#22 0xb6710450 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
#23 0x0804b6c1 in ?? ()
#0  0xb7f0c410 in __kernel_vsyscall ()


==== kdBacktrace() ================

-- 
Amarok crashes while left unattended for some time (podcast retrieval problem?)
https://bugs.launchpad.net/bugs/123443
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