Bug 268680 - k3b-2.0.2 crashes while reading a movie dvd [null KTempDir::name, K3b::VideoDVDRippingPreview::slotTranscodeFinished, ..., K3bQProcess::finished]
Summary: k3b-2.0.2 crashes while reading a movie dvd [null KTempDir::name, K3b::VideoD...
Status: RESOLVED FIXED
Alias: None
Product: k3b
Classification: Applications
Component: general (show other bugs)
Version: 2.0.2
Platform: Compiled Sources Linux
: NOR crash
Target Milestone: ---
Assignee: Michał Małek
URL:
Keywords:
: 267684 277153 280467 302218 307159 313639 314934 317317 326071 326527 326916 329056 330384 331047 331624 331926 332226 333691 334102 334482 340328 (view as bug list)
Depends on:
Blocks:
 
Reported: 2011-03-16 20:42 UTC by Serge Ratke
Modified: 2016-03-01 21:59 UTC (History)
35 users (show)

See Also:
Latest Commit:
Version Fixed In: 2.0.3
Sentry Crash Report:


Attachments
New crash information added by DrKonqi (7.05 KB, text/plain)
2011-05-17 13:44 UTC, Paul Hewlett
Details
Crash Report, backtrace (6.70 KB, application/octet-stream)
2012-01-18 15:31 UTC, tprotopopescu
Details
New crash information added by DrKonqi (6.50 KB, text/plain)
2012-04-19 19:29 UTC, Jack Stone
Details
New crash information added by DrKonqi (7.49 KB, text/plain)
2012-11-11 11:05 UTC, Martin
Details
New crash information added by DrKonqi (5.76 KB, text/plain)
2012-11-24 15:51 UTC, mlgiessing
Details
New crash information added by DrKonqi (6.47 KB, text/plain)
2012-11-28 18:49 UTC, chrisjohntapp
Details
New crash information added by DrKonqi (7.32 KB, text/plain)
2013-01-29 15:41 UTC, Monkey
Details
New crash information added by DrKonqi (6.99 KB, text/plain)
2013-01-30 11:18 UTC, Monkey
Details
New crash information added by DrKonqi (7.63 KB, text/plain)
2013-02-08 19:23 UTC, kdebugs
Details
New crash information added by DrKonqi (7.39 KB, text/plain)
2013-08-26 14:34 UTC, Bill McGonigle
Details
New crash information added by DrKonqi (6.44 KB, text/plain)
2014-04-26 02:22 UTC, Jon
Details
New crash information added by DrKonqi (7.40 KB, text/plain)
2015-04-02 03:41 UTC, r0y
Details
attachment-2325-0.html (1.05 KB, text/html)
2015-04-02 14:54 UTC, Luis Hurtado
Details
New crash information added by DrKonqi (7.29 KB, text/plain)
2015-04-25 02:00 UTC, morestuff
Details
New crash information added by DrKonqi (6.31 KB, text/plain)
2016-02-28 07:46 UTC, 3droidwall
Details
New crash information added by DrKonqi (8.61 KB, text/plain)
2016-03-01 21:59 UTC, James Mold
Details

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Description Serge Ratke 2011-03-16 20:42:16 UTC
Application: k3b (2.0.2)
KDE Platform Version: 4.6.1 (4.6.1) (Compiled from sources)
Qt Version: 4.7.2
Operating System: Linux 2.6.37-gentoo-r2 x86_64
Distribution (Platform): Gentoo Packages

-- Information about the crash:
- What I was doing when the application crashed:

opened up k3b to rip a movie dvd. as k3b starts to read the chapters it suddenly crashes.

-- Backtrace:
Application: K3b (k3b), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fa8cfdba760 (LWP 26434))]

Thread 3 (Thread 0x7fa8bb095700 (LWP 26435)):
#0  0x00007fa8ca0cbf93 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fa8c4ca1864 in g_main_context_poll (context=0x1e93b90, block=1, dispatch=1, self=<value optimized out>) at gmain.c:3093
#2  g_main_context_iterate (context=0x1e93b90, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2775
#3  0x00007fa8c4ca1d9d in g_main_context_iteration (context=0x1e93b90, may_block=1) at gmain.c:2843
#4  0x00007fa8cb49be96 in QEventDispatcherGlib::processEvents (this=0x1e8d630, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007fa8cb470322 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fa8cb470564 in QEventLoop::exec (this=0x7fa8bb094de0, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007fa8cb3866a4 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#8  0x00007fa8cb451f08 in QInotifyFileSystemWatcherEngine::run (this=0x1dba110) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007fa8cb388ef5 in QThreadPrivate::start (arg=0x1dba110) at thread/qthread_unix.cpp:320
#10 0x00007fa8c9de7d4c in start_thread (arg=0x7fa8bb095700) at pthread_create.c:301
#11 0x00007fa8ca0d4c5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7fa8b4a00700 (LWP 26462)):
#0  pthread_cond_timedwait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1  0x00007fa8cb388ca5 in thread_sleep (ti=0x7fa8b49ffdb0) at thread/qthread_unix.cpp:470
#2  0x00007fa8cb388e43 in QThread::sleep (secs=<value optimized out>) at thread/qthread_unix.cpp:484
#3  0x00007fa8cf68f67d in K3b::MediaCache::PollThread::run (this=0x1f799b0) at /var/tmp/portage/app-cdr/k3b-2.0.2-r1/work/k3b-2.0.2/libk3b/tools/k3bmediacache.cpp:106
#4  0x00007fa8cb388ef5 in QThreadPrivate::start (arg=0x1f799b0) at thread/qthread_unix.cpp:320
#5  0x00007fa8c9de7d4c in start_thread (arg=0x7fa8b4a00700) at pthread_create.c:301
#6  0x00007fa8ca0d4c5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7fa8cfdba760 (LWP 26434)):
[KCrash Handler]
#6  QString (this=0x0) at /usr/include/qt4/QtCore/qstring.h:728
#7  KTempDir::name (this=0x0) at /var/tmp/portage/kde-base/kdelibs-4.6.1-r1/work/kdelibs-4.6.1/kdecore/io/ktempdir.cpp:170
#8  0x000000000055e5ff in K3b::VideoDVDRippingPreview::slotTranscodeFinished (this=0x23400f0) at /var/tmp/portage/app-cdr/k3b-2.0.2-r1/work/k3b-2.0.2/src/rip/videodvd/k3bvideodvdrippingpreview.cpp:125
#9  0x000000000055e908 in K3b::VideoDVDRippingPreview::qt_metacall (this=0x23400f0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffbb694c10) at /var/tmp/portage/app-cdr/k3b-2.0.2-r1/work/k3b-2.0.2_build/src/k3bvideodvdrippingpreview.moc:87
#10 0x00007fa8cb485637 in QMetaObject::activate (sender=0x1f98d60, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffbb694c10) at kernel/qobject.cpp:3278
#11 0x00007fa8cf693e9f in K3bQProcess::finished (this=<value optimized out>, _t1=0, _t2=QProcess::CrashExit) at /var/tmp/portage/app-cdr/k3b-2.0.2-r1/work/k3b-2.0.2_build/libk3b/moc_k3bqprocess.cpp:148
#12 0x00007fa8cf6973c9 in K3bQProcessPrivate::_q_notifyProcessDied (this=0x24657c0) at /var/tmp/portage/app-cdr/k3b-2.0.2-r1/work/k3b-2.0.2/libk3b/tools/qprocess/k3bqprocess.cpp:762
#13 0x00007fa8cf69a55e in K3bQProcessPrivate::waitForFinished (this=0x24657c0, msecs=30000) at /var/tmp/portage/app-cdr/k3b-2.0.2-r1/work/k3b-2.0.2/libk3b/tools/qprocess/k3bqprocess_unix.cpp:1199
#14 0x00007fa8cf694000 in K3bQProcess::waitForFinished (this=0x1f98d60, msecs=30000) at /var/tmp/portage/app-cdr/k3b-2.0.2-r1/work/k3b-2.0.2/libk3b/tools/qprocess/k3bqprocess.cpp:1428
#15 0x00007fa8cf694353 in K3bQProcess::~K3bQProcess (this=0x1f98d60, __in_chrg=<value optimized out>) at /var/tmp/portage/app-cdr/k3b-2.0.2-r1/work/k3b-2.0.2/libk3b/tools/qprocess/k3bqprocess.cpp:895
#16 0x00007fa8cf692659 in K3b::Process::~Process (this=0x1f98d60, __in_chrg=<value optimized out>) at /var/tmp/portage/app-cdr/k3b-2.0.2-r1/work/k3b-2.0.2/libk3b/tools/k3bprocess.cpp:119
#17 0x00007fa8cb485168 in QObject::event (this=0x1f98d60, e=<value optimized out>) at kernel/qobject.cpp:1200
#18 0x00007fa8ca859b74 in QApplicationPrivate::notify_helper (this=0x1da3dd0, receiver=0x1f98d60, e=0x2393ed0) at kernel/qapplication.cpp:4462
#19 0x00007fa8ca85e6fa in QApplication::notify (this=<value optimized out>, receiver=0x1f98d60, e=0x2393ed0) at kernel/qapplication.cpp:4341
#20 0x00007fa8cbed2346 in KApplication::notify (this=0x7fffbb6959e0, receiver=0x1f98d60, event=0x2393ed0) at /var/tmp/portage/kde-base/kdelibs-4.6.1-r1/work/kdelibs-4.6.1/kdeui/kernel/kapplication.cpp:311
#21 0x00007fa8cb470f5b in QCoreApplication::notifyInternal (this=0x7fffbb6959e0, receiver=0x1f98d60, event=0x2393ed0) at kernel/qcoreapplication.cpp:731
#22 0x00007fa8cb474714 in sendEvent (receiver=0x0, event_type=0, data=0x1d22720) at kernel/qcoreapplication.h:215
#23 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1d22720) at kernel/qcoreapplication.cpp:1372
#24 0x00007fa8cb49bca3 in sendPostedEvents (s=<value optimized out>) at kernel/qcoreapplication.h:220
#25 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#26 0x00007fa8c4ca1322 in g_main_dispatch (context=0x1da3a20) at gmain.c:2149
#27 g_main_context_dispatch (context=0x1da3a20) at gmain.c:2702
#28 0x00007fa8c4ca1b00 in g_main_context_iterate (context=0x1da3a20, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2780
#29 0x00007fa8c4ca1d9d in g_main_context_iteration (context=0x1da3a20, may_block=1) at gmain.c:2843
#30 0x00007fa8cb49be3f in QEventDispatcherGlib::processEvents (this=0x1d21f60, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#31 0x00007fa8ca8fedbe in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#32 0x00007fa8cb470322 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#33 0x00007fa8cb470564 in QEventLoop::exec (this=0x7fffbb695930, flags=...) at kernel/qeventloop.cpp:201
#34 0x00007fa8cb4749cb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#35 0x000000000051a63e in main (argc=3, argv=0x7fffbb6965b8) at /var/tmp/portage/app-cdr/k3b-2.0.2-r1/work/k3b-2.0.2/src/main.cpp:151

Reported using DrKonqi
Comment 1 Thiago Jung Bauermann 2011-04-18 00:00:06 UTC
This bug also happens to me. I was trying to rip my "Concert for George" DVD and k3b crashed with the same backtrace.

Before I installed transcode k3b didn't crash. It just complained that it needed transcode. After I installed it, I hit this bug.

I'm using Debian unstable, with k3b package version 2.0.2-1+b1 and KDE 4.6.1 from the semi-official KDE repository (http://qt-kde.debian.net/).

My transcode package version is 3:1.1.5-0.8.
Comment 2 Paul Hewlett 2011-05-17 13:44:24 UTC
Created attachment 60077 [details]
New crash information added by DrKonqi

k3b (2.0.2) on KDE Platform 4.6.3 (4.6.3) using Qt 4.7.3

- What I was doing when the application crashed:

Clicked on DVDRAM entry to analyse medium - then clicked on 'start ripping'

-- Backtrace (Reduced):
#6  QString (this=0x0) at /usr/include/qt4/QtCore/qstring.h:728
#7  KTempDir::name (this=0x0) at /var/tmp/portage/kde-base/kdelibs-4.6.3-r1/work/kdelibs-4.6.3/kdecore/io/ktempdir.cpp:170
#8  0x0000000000589edb in K3b::VideoDVDRippingPreview::slotTranscodeFinished (this=0x22cf3f0) at /var/tmp/portage/app-cdr/k3b-2.0.2-r1/work/k3b-2.0.2/src/rip/videodvd/k3bvideodvdrippingpreview.cpp:125
#9  0x000000000058a208 in K3b::VideoDVDRippingPreview::qt_metacall (this=0x22cf3f0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff094e2260) at /var/tmp/portage/app-cdr/k3b-2.0.2-r1/work/k3b-2.0.2_build/src/k3bvideodvdrippingpreview.moc:87
[...]
#11 0x00007f5ebbae570f in K3bQProcess::finished (this=0x7fff094e20f0, _t1=0, _t2=QProcess::CrashExit) at /var/tmp/portage/app-cdr/k3b-2.0.2-r1/work/k3b-2.0.2_build/libk3b/moc_k3bqprocess.cpp:148
Comment 3 Dario Andres 2011-07-10 23:09:59 UTC
[Comment from a bug triager]
Bug 267684 has a similar backtrace.

From bug 277153:
-- Information about the crash:
I was having problems ripping a DVD so I closed out of the program.  Once
closed it the program generated a crash report.  This happened three times in a
row.
Comment 4 Dario Andres 2011-07-10 23:10:04 UTC
*** Bug 277153 has been marked as a duplicate of this bug. ***
Comment 5 Christoph Feck 2011-09-07 20:04:16 UTC
*** Bug 280467 has been marked as a duplicate of this bug. ***
Comment 6 tprotopopescu 2012-01-18 15:31:44 UTC
Created attachment 67968 [details]
Crash Report, backtrace

Crash report created by the crash assistant.
Comment 7 Jack Stone 2012-04-19 19:29:51 UTC
Created attachment 70512 [details]
New crash information added by DrKonqi

k3b (2.0.2) on KDE Platform 4.8.1 (4.8.1) using Qt 4.8.0

- What I was doing when the application crashed:

I was trying to rip a DVD. The crash happened when I clicked the source button.

-- Backtrace (Reduced):
#6  QString (other=) at /usr/include/QtCore/qstring.h:725
#7  KTempDir::name (this=0x0) at /usr/src/debug/kdelibs-4.8.1/kdecore/io/ktempdir.cpp:170
#8  0x000000000055bfdc in K3b::VideoDVDRippingPreview::slotTranscodeFinished (this=0x266e290) at /usr/src/debug/k3b-2.0.2/src/rip/videodvd/k3bvideodvdrippingpreview.cpp:125
[...]
#10 0x0000003be50b699f in K3bQProcess::finished (this=<optimized out>, _t1=0, _t2=QProcess::CrashExit) at /usr/src/debug/k3b-2.0.2/x86_64-redhat-linux-gnu/libk3b/moc_k3bqprocess.cpp:162
#11 0x0000003be50ba2b9 in K3bQProcessPrivate::_q_notifyProcessDied (this=0x2f3cb80) at /usr/src/debug/k3b-2.0.2/libk3b/tools/qprocess/k3bqprocess.cpp:762
Comment 8 Jekyll Wu 2012-07-03 19:55:26 UTC
*** Bug 302218 has been marked as a duplicate of this bug. ***
Comment 9 Jekyll Wu 2012-07-03 20:27:38 UTC
*** Bug 267684 has been marked as a duplicate of this bug. ***
Comment 10 Jekyll Wu 2012-09-21 14:33:30 UTC
*** Bug 307159 has been marked as a duplicate of this bug. ***
Comment 11 Martin 2012-11-11 11:05:08 UTC
Created attachment 75172 [details]
New crash information added by DrKonqi

k3b (2.0.2) on KDE Platform 4.9.3 using Qt 4.8.3

- What I was doing when the application crashed:

Reemerged bug in KDE 4.9.3. At the beginning of the rip the program crashed.

-- Backtrace (Reduced):
#6  QString (other=<error reading variable: Cannot access memory at address 0x0>, this=0x7fffc8b52020) at /usr/include/qt4/QtCore/qstring.h:725
#7  KTempDir::name (this=0x0) at ../../kdecore/io/ktempdir.cpp:170
#8  0x000000000054469e in K3b::VideoDVDRippingPreview::slotTranscodeFinished (this=0x29c2b20) at /build/buildd/k3b-2.0.2/src/rip/videodvd/k3bvideodvdrippingpreview.cpp:125
[...]
#10 0x00007f410108fa9f in K3bQProcess::finished (this=this@entry=0x2f830e0, _t1=0, _t2=QProcess::CrashExit) at /build/buildd/k3b-2.0.2/obj-x86_64-linux-gnu/libk3b/moc_k3bqprocess.cpp:162
#11 0x00007f4101092f82 in K3bQProcessPrivate::_q_notifyProcessDied (this=0x2f7ef00) at /build/buildd/k3b-2.0.2/libk3b/tools/qprocess/k3bqprocess.cpp:762
Comment 12 mlgiessing 2012-11-24 15:51:53 UTC
Created attachment 75452 [details]
New crash information added by DrKonqi

k3b (2.0.2) on KDE Platform 4.9.2 using Qt 4.8.3

- What I was doing when the application crashed:

Trying to rip a DVD,  but it crashed immediately.

-- Backtrace (Reduced):
#5  0x00007ffbf28d5d20 in KTempDir::name() const () from /usr/lib/libkdecore.so.5
#6  0x000000000054469e in K3b::VideoDVDRippingPreview::slotTranscodeFinished (this=0x22ad7c0) at /build/buildd/k3b-2.0.2/src/rip/videodvd/k3bvideodvdrippingpreview.cpp:125
[...]
#8  0x00007ffbf6981a9f in K3bQProcess::finished (this=this@entry=0x27aeb00, _t1=0, _t2=QProcess::CrashExit) at /build/buildd/k3b-2.0.2/obj-x86_64-linux-gnu/libk3b/moc_k3bqprocess.cpp:162
#9  0x00007ffbf6984f82 in K3bQProcessPrivate::_q_notifyProcessDied (this=0x27b5870) at /build/buildd/k3b-2.0.2/libk3b/tools/qprocess/k3bqprocess.cpp:762
#10 0x00007ffbf6987f85 in K3bQProcessPrivate::waitForFinished (this=0x27b5870, msecs=30000) at /build/buildd/k3b-2.0.2/libk3b/tools/qprocess/k3bqprocess_unix.cpp:1199
Comment 13 chrisjohntapp 2012-11-28 18:49:18 UTC
Created attachment 75521 [details]
New crash information added by DrKonqi

k3b (2.0.2) on KDE Platform 4.9.2 using Qt 4.8.3

- What I was doing when the application crashed:

When launching K3B via the Device Notifier widget (ie when you stick a DVD in and you get asked what you want to do with it).  I click on 'Rip DVD', K3B opens, and segfaults immediately.  

Works fine if I open the program first then click on 'Rip DVD'.

-- Backtrace (Reduced):
#6  QString (other=<error reading variable: Cannot access memory at address 0x0>, this=0x7fffefc9b6c0) at /usr/include/qt4/QtCore/qstring.h:725
#7  KTempDir::name (this=0x0) at ../../kdecore/io/ktempdir.cpp:170
#8  0x000000000054469e in K3b::VideoDVDRippingPreview::slotTranscodeFinished (this=0x1decdf0) at /build/buildd/k3b-2.0.2/src/rip/videodvd/k3bvideodvdrippingpreview.cpp:125
[...]
#10 0x00007f33a5446a9f in K3bQProcess::finished (this=this@entry=0x1e43110, _t1=0, _t2=QProcess::CrashExit) at /build/buildd/k3b-2.0.2/obj-x86_64-linux-gnu/libk3b/moc_k3bqprocess.cpp:162
#11 0x00007f33a5449f82 in K3bQProcessPrivate::_q_notifyProcessDied (this=0x2022a70) at /build/buildd/k3b-2.0.2/libk3b/tools/qprocess/k3bqprocess.cpp:762
Comment 14 Jekyll Wu 2013-01-21 20:12:42 UTC
*** Bug 313639 has been marked as a duplicate of this bug. ***
Comment 15 Monkey 2013-01-29 15:41:56 UTC
Created attachment 76787 [details]
New crash information added by DrKonqi

k3b (2.0.2) on KDE Platform 4.9.4 using Qt 4.8.3

- What I was doing when the application crashed:
Clicked on rip DVD
Happens however I open K3B and whichever drive I use.

-- Backtrace (Reduced):
#5  0x00007f3eb8178d40 in KTempDir::name() const () from /usr/lib/libkdecore.so.5
#6  0x000000000054469e in K3b::VideoDVDRippingPreview::slotTranscodeFinished (this=0x1328bf0) at /build/buildd/k3b-2.0.2/src/rip/videodvd/k3bvideodvdrippingpreview.cpp:125
[...]
#8  0x00007f3ebc226a9f in K3bQProcess::finished (this=this@entry=0x19bbb70, _t1=0, _t2=QProcess::CrashExit) at /build/buildd/k3b-2.0.2/obj-x86_64-linux-gnu/libk3b/moc_k3bqprocess.cpp:162
#9  0x00007f3ebc229f82 in K3bQProcessPrivate::_q_notifyProcessDied (this=0x198b700) at /build/buildd/k3b-2.0.2/libk3b/tools/qprocess/k3bqprocess.cpp:762
#10 0x00007f3ebc22cf85 in K3bQProcessPrivate::waitForFinished (this=0x198b700, msecs=30000) at /build/buildd/k3b-2.0.2/libk3b/tools/qprocess/k3bqprocess_unix.cpp:1199
Comment 16 Monkey 2013-01-30 11:18:45 UTC
Created attachment 76810 [details]
New crash information added by DrKonqi

k3b (2.0.2) on KDE Platform 4.9.4 using Qt 4.8.3

- What I was doing when the application crashed:
Launch K3b, start ripping DVD and it crashes instantly. Was previously working a couple of weeks ago.

-- Backtrace (Reduced):
#5  0x00007f5700d27d40 in KTempDir::name() const () from /usr/lib/libkdecore.so.5
#6  0x000000000054469e in K3b::VideoDVDRippingPreview::slotTranscodeFinished (this=0x24068a0) at /build/buildd/k3b-2.0.2/src/rip/videodvd/k3bvideodvdrippingpreview.cpp:125
[...]
#8  0x00007f5704dd5a9f in K3bQProcess::finished (this=this@entry=0x2b956a0, _t1=0, _t2=QProcess::CrashExit) at /build/buildd/k3b-2.0.2/obj-x86_64-linux-gnu/libk3b/moc_k3bqprocess.cpp:162
#9  0x00007f5704dd8f82 in K3bQProcessPrivate::_q_notifyProcessDied (this=0x2b7aaa0) at /build/buildd/k3b-2.0.2/libk3b/tools/qprocess/k3bqprocess.cpp:762
#10 0x00007f5704ddbf85 in K3bQProcessPrivate::waitForFinished (this=0x2b7aaa0, msecs=30000) at /build/buildd/k3b-2.0.2/libk3b/tools/qprocess/k3bqprocess_unix.cpp:1199
Comment 17 kdebugs 2013-02-08 19:23:46 UTC
Created attachment 77027 [details]
New crash information added by DrKonqi

k3b (2.0.2) on KDE Platform 4.9.4 using Qt 4.8.3

- What I was doing when the application crashed:

clicking on "Rip Dvd with k3b" from KDeviceNotifier, k3b starts and crashes.

-- Backtrace (Reduced):
#6  QString (other=<error reading variable: Cannot access memory at address 0x0>, this=0x7fffe84dc030) at /usr/include/qt4/QtCore/qstring.h:725
#7  KTempDir::name (this=0x0) at ../../kdecore/io/ktempdir.cpp:170
#8  0x000000000054469e in K3b::VideoDVDRippingPreview::slotTranscodeFinished (this=0x18bd230) at /build/buildd/k3b-2.0.2/src/rip/videodvd/k3bvideodvdrippingpreview.cpp:125
[...]
#10 0x00007fa24b4eca9f in K3bQProcess::finished (this=this@entry=0x1d32d50, _t1=0, _t2=QProcess::CrashExit) at /build/buildd/k3b-2.0.2/obj-x86_64-linux-gnu/libk3b/moc_k3bqprocess.cpp:162
#11 0x00007fa24b4eff82 in K3bQProcessPrivate::_q_notifyProcessDied (this=0x14a1450) at /build/buildd/k3b-2.0.2/libk3b/tools/qprocess/k3bqprocess.cpp:762
Comment 18 Jekyll Wu 2013-02-11 21:05:39 UTC
*** Bug 314934 has been marked as a duplicate of this bug. ***
Comment 19 Jekyll Wu 2013-03-25 10:42:19 UTC
*** Bug 317317 has been marked as a duplicate of this bug. ***
Comment 20 Bill McGonigle 2013-08-26 14:34:28 UTC
Created attachment 81941 [details]
New crash information added by DrKonqi

k3b (2.0.2) on KDE Platform 4.10.5 using Qt 4.8.4

I can rip a DVD successfully all the time, when it's the first DVD of the k3b session.  If I insert the next DVD, then it almost always crashes (once it did not).  If I quit k3b and start it again, it works fine on the same DVD.

-- Backtrace (Reduced):
#6  QString (other=<error reading variable: Cannot access memory at address 0x0>, this=0x7fff7ceef9a0, this@entry=0x7fff7ceef940) at /usr/include/QtCore/qstring.h:725
#7  KTempDir::name (this=0x0) at /usr/src/debug/kdelibs-4.10.5/kdecore/io/ktempdir.cpp:170
#8  0x0000000000544f69 in K3b::VideoDVDRippingPreview::slotTranscodeFinished (this=0x1758240) at /usr/src/debug/k3b-2.0.2/src/rip/videodvd/k3bvideodvdrippingpreview.cpp:125
#9  0x00000000005451f9 in K3b::VideoDVDRippingPreview::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at /usr/src/debug/k3b-2.0.2/x86_64-redhat-linux-gnu/src/k3bvideodvdrippingpreview.moc:63
[...]
#11 0x00007f46f3e8aadf in K3bQProcess::finished (this=this@entry=0x1b9f7e0, _t1=0, _t2=QProcess::CrashExit) at /usr/src/debug/k3b-2.0.2/x86_64-redhat-linux-gnu/libk3b/moc_k3bqprocess.cpp:161
Comment 21 Jekyll Wu 2013-10-17 11:56:45 UTC
*** Bug 326071 has been marked as a duplicate of this bug. ***
Comment 22 Jekyll Wu 2013-10-24 02:09:09 UTC
*** Bug 326527 has been marked as a duplicate of this bug. ***
Comment 23 Jekyll Wu 2013-10-31 00:28:11 UTC
*** Bug 326916 has been marked as a duplicate of this bug. ***
Comment 24 Christoph Feck 2013-12-21 01:54:26 UTC
*** Bug 329056 has been marked as a duplicate of this bug. ***
Comment 25 Jekyll Wu 2014-01-25 10:06:56 UTC
*** Bug 330384 has been marked as a duplicate of this bug. ***
Comment 26 Jekyll Wu 2014-02-12 15:17:28 UTC
*** Bug 331047 has been marked as a duplicate of this bug. ***
Comment 27 Christoph Feck 2014-02-28 19:16:26 UTC
*** Bug 331624 has been marked as a duplicate of this bug. ***
Comment 28 Jekyll Wu 2014-03-10 00:51:17 UTC
*** Bug 331926 has been marked as a duplicate of this bug. ***
Comment 29 Jekyll Wu 2014-03-17 01:21:54 UTC
*** Bug 332226 has been marked as a duplicate of this bug. ***
Comment 30 Jekyll Wu 2014-04-23 01:02:24 UTC
*** Bug 333691 has been marked as a duplicate of this bug. ***
Comment 31 Jon 2014-04-26 02:22:07 UTC
Created attachment 86271 [details]
New crash information added by DrKonqi

k3b (2.0.2) on KDE Platform 4.13.0 using Qt 4.8.6

k3b also opened for me before I installed transcode (as it was asking to).  After installing transcode k3b crashes 100% every time. Kubuntu 14.04

-- Backtrace (Reduced):
#6  0xb4651a28 in KTempDir::name() const () from /usr/lib/libkdecore.so.5
#7  0x0818deae in K3b::VideoDVDRippingPreview::slotTranscodeFinished (this=0xa270510) at /build/buildd/k3b-2.0.2/src/rip/videodvd/k3bvideodvdrippingpreview.cpp:125
#8  0x0818e1ca in K3b::VideoDVDRippingPreview::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at /build/buildd/k3b-2.0.2/obj-i686-linux-gnu/src/k3bvideodvdrippingpreview.moc:64
[...]
#10 0xb765d98d in K3bQProcess::finished (this=this@entry=0xa3fbef0, _t1=0, _t2=QProcess::CrashExit) at /build/buildd/k3b-2.0.2/obj-i686-linux-gnu/libk3b/moc_k3bqprocess.cpp:162
#11 0xb76612ee in K3bQProcessPrivate::_q_notifyProcessDied (this=0xa489ef8) at /build/buildd/k3b-2.0.2/libk3b/tools/qprocess/k3bqprocess.cpp:762
Comment 32 Jekyll Wu 2014-04-30 00:11:20 UTC
*** Bug 334102 has been marked as a duplicate of this bug. ***
Comment 33 Christoph Feck 2014-05-07 21:45:49 UTC
*** Bug 334482 has been marked as a duplicate of this bug. ***
Comment 34 Johannes Obermayr 2014-09-28 15:51:01 UTC
Git commit 8d655f204c86845cb0663f0c8cae3a110cab2249 by Johannes Obermayr.
Committed on 28/09/2014 at 07:03.
Pushed by jobermayr into branch '2.0'.

Don't preview if called process failed.
FIXED-IN: 2.0.3
REVIEW: 120402

M  +4    -1    src/rip/videodvd/k3bvideodvdrippingpreview.cpp

http://commits.kde.org/k3b/8d655f204c86845cb0663f0c8cae3a110cab2249
Comment 35 Johannes Obermayr 2014-10-25 08:36:25 UTC
*** Bug 340328 has been marked as a duplicate of this bug. ***
Comment 36 r0y 2015-04-02 03:41:13 UTC
Created attachment 91852 [details]
New crash information added by DrKonqi

k3b (2.0.2) on KDE Platform 4.14.2 using Qt 4.8.6

- What I was doing when the application crashed:

After initial startup of K3B, I selected DVD-rip from the menu and it crashed.  Also crashed after first inserting a video DVD and KDE pop-up asked what to do (I selected rip video with K3B), upon which KDE started up K3b and K3B proceeded to crash.  I cannot rip DVD video via K3B.

-- Backtrace (Reduced):
#5  0x00007f12b65279f0 in KTempDir::name() const () from /usr/lib/libkdecore.so.5
#6  0x0000000000544879 in K3b::VideoDVDRippingPreview::slotTranscodeFinished (this=0x297efb0) at /build/buildd/k3b-2.0.2/src/rip/videodvd/k3bvideodvdrippingpreview.cpp:125
#7  0x0000000000544b09 in K3b::VideoDVDRippingPreview::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at /build/buildd/k3b-2.0.2/obj-x86_64-linux-gnu/src/k3bvideodvdrippingpreview.moc:64
[...]
#9  0x00007f12bae620ff in K3bQProcess::finished (this=this@entry=0x3b606a0, _t1=0, _t2=QProcess::CrashExit) at /build/buildd/k3b-2.0.2/obj-x86_64-linux-gnu/libk3b/moc_k3bqprocess.cpp:162
#10 0x00007f12bae654da in K3bQProcessPrivate::_q_notifyProcessDied (this=this@entry=0x23a4350) at /build/buildd/k3b-2.0.2/libk3b/tools/qprocess/k3bqprocess.cpp:762
Comment 37 Martin 2015-04-02 09:04:58 UTC
This issue has already been marked as resolved in version 2.0.3. Since you are using 2.0.2 I would advice you to update your version of k3b.
Comment 38 Luis Hurtado 2015-04-02 14:54:43 UTC
Created attachment 91859 [details]
attachment-2325-0.html

Thanks to all of you f or the hard eoek and advice.

I will update k3b  to v2.0.3 as soon as possible.

Regards

Luís Hurtado Castro
jupiter00@gmail.com
El 02/04/2015 05:04, "Martin" <martin.ruessler@mailbox.org> escribió:

> https://bugs.kde.org/show_bug.cgi?id=268680
>
> --- Comment #37 from Martin <martin.ruessler@mailbox.org> ---
> This issue has already been marked as resolved in version 2.0.3. Since you
> are
> using 2.0.2 I would advice you to update your version of k3b.
>
> --
> You are receiving this mail because:
> You are on the CC list for the bug.
>
Comment 39 morestuff 2015-04-25 02:00:55 UTC
Created attachment 92208 [details]
New crash information added by DrKonqi

k3b (2.0.2) on KDE Platform 4.14.2 using Qt 4.8.6

- What I was doing when the application crashed:

Fresh from booting into Linux Mint Rebecca, I inserted the DVD: Robben Ford Trio - The Paris Concert and when the system reported the disc was available I clicked "Rip Video DVD Titles with K3b" then it segfaults :0(

-- Backtrace (Reduced):
#6  QString (other=<error reading variable: Cannot access memory at address 0x0>, this=0x7fff6401f1d0, this@entry=0x7fff6401f170) at /usr/include/qt4/QtCore/qstring.h:725
#7  KTempDir::name (this=0x0) at ../../kdecore/io/ktempdir.cpp:170
#8  0x0000000000544879 in K3b::VideoDVDRippingPreview::slotTranscodeFinished (this=0x28a70b0) at /build/buildd/k3b-2.0.2/src/rip/videodvd/k3bvideodvdrippingpreview.cpp:125
#9  0x0000000000544b09 in K3b::VideoDVDRippingPreview::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at /build/buildd/k3b-2.0.2/obj-x86_64-linux-gnu/src/k3bvideodvdrippingpreview.moc:64
[...]
#11 0x00007f89cb6200ff in K3bQProcess::finished (this=this@entry=0x26fb510, _t1=0, _t2=QProcess::CrashExit) at /build/buildd/k3b-2.0.2/obj-x86_64-linux-gnu/libk3b/moc_k3bqprocess.cpp:162
Comment 40 3droidwall 2016-02-28 07:46:34 UTC
Created attachment 97586 [details]
New crash information added by DrKonqi

k3b (2.0.2) on KDE Platform 4.14.2 using Qt 4.8.6

- What I was doing when the application crashed:

inserted dvd most recent device tray opened offered rip of dvd titles clicked that and without opening the k3b immediately got crash report all 5 times

-- Backtrace (Reduced):
#5  0x00007f6cb1c519f0 in KTempDir::name() const () from /usr/lib/libkdecore.so.5
#6  0x0000000000544879 in K3b::VideoDVDRippingPreview::slotTranscodeFinished (this=0x1727820) at /build/buildd/k3b-2.0.2/src/rip/videodvd/k3bvideodvdrippingpreview.cpp:125
#7  0x0000000000544b09 in K3b::VideoDVDRippingPreview::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at /build/buildd/k3b-2.0.2/obj-x86_64-linux-gnu/src/k3bvideodvdrippingpreview.moc:64
[...]
#9  0x00007f6cb658c0ff in K3bQProcess::finished (this=this@entry=0x19ccf90, _t1=0, _t2=QProcess::CrashExit) at /build/buildd/k3b-2.0.2/obj-x86_64-linux-gnu/libk3b/moc_k3bqprocess.cpp:162
#10 0x00007f6cb658f4da in K3bQProcessPrivate::_q_notifyProcessDied (this=this@entry=0x1b3ce50) at /build/buildd/k3b-2.0.2/libk3b/tools/qprocess/k3bqprocess.cpp:762
Comment 41 James Mold 2016-03-01 21:59:30 UTC
Created attachment 97631 [details]
New crash information added by DrKonqi

k3b (2.0.2) on KDE Platform 4.14.13 using Qt 4.8.6

- What I was doing when the application crashed:
Apps open on the system: firefox-bin, spotify-client

Hardware: Plextor 760A (IDE DVD Drive)
Running KDE 4.14.3 from Linux Mint 17.3 Rosa KDE Edition.

Ripping DVD data fails.

-- Backtrace (Reduced):
#5  0x00007f91a66135d0 in KTempDir::name() const () from /usr/lib/libkdecore.so.5
#6  0x0000000000544879 in K3b::VideoDVDRippingPreview::slotTranscodeFinished (this=0x2c07e70) at /build/buildd/k3b-2.0.2/src/rip/videodvd/k3bvideodvdrippingpreview.cpp:125
#7  0x0000000000544b09 in K3b::VideoDVDRippingPreview::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at /build/buildd/k3b-2.0.2/obj-x86_64-linux-gnu/src/k3bvideodvdrippingpreview.moc:64
[...]
#9  0x00007f91aaf460ff in K3bQProcess::finished (this=this@entry=0x308f940, _t1=0, _t2=QProcess::CrashExit) at /build/buildd/k3b-2.0.2/obj-x86_64-linux-gnu/libk3b/moc_k3bqprocess.cpp:162
#10 0x00007f91aaf494da in K3bQProcessPrivate::_q_notifyProcessDied (this=this@entry=0x3113f00) at /build/buildd/k3b-2.0.2/libk3b/tools/qprocess/k3bqprocess.cpp:762