Bug 350041 - K3b crashed after closing
Summary: K3b crashed after closing
Status: RESOLVED WORKSFORME
Alias: None
Product: kdelibs
Classification: Unmaintained
Component: knotify (show other bugs)
Version: unspecified
Platform: Ubuntu Linux
: NOR crash
Target Milestone: ---
Assignee: Olivier Goffart
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2015-07-09 02:19 UTC by Edwin Concepcion
Modified: 2018-11-30 04:06 UTC (History)
0 users

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


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Description Edwin Concepcion 2015-07-09 02:19:42 UTC
Application: knotify4 (4.14.5)
KDE Platform Version: 4.14.6
Qt Version: 4.8.6
Operating System: Linux 3.19.0-21-generic x86_64
Distribution: Ubuntu 15.04

-- Information about the crash:
- What I was doing when the application crashed: I was creating an .iso file from a couple of directories. The file was created successfully, but after i hit the close button (x), k3b crashed.

-- Backtrace:
Application: KNotify (knotify4), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f6a9fc4c800 (LWP 13654))]

Thread 4 (Thread 0x7f6a8dc7e700 (LWP 13655)):
#0  0x00007f6a9cd548dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f6a9a141ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6a9a142242 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6a92041af6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f6a9a168955 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f6a9a6276aa in start_thread (arg=0x7f6a8dc7e700) at pthread_create.c:333
#6  0x00007f6a9cd5feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f6a8cba8700 (LWP 13656)):
#0  0x00007f6a9cd548dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f6a9a141ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6a9a141fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6a9a142009 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6a9a168955 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f6a9a6276aa in start_thread (arg=0x7f6a8cba8700) at pthread_create.c:333
#6  0x00007f6a9cd5feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f6a7a661700 (LWP 13660)):
#0  0x00007f6a9cd548dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f6a9a141ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6a9a141fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6a9d4e887e in QEventDispatcherGlib::processEvents (this=0x7f6a700008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#4  0x00007f6a9d4b7d21 in QEventLoop::processEvents (this=this@entry=0x7f6a7a660d80, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f6a9d4b8085 in QEventLoop::exec (this=this@entry=0x7f6a7a660d80, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f6a9d3abe89 in QThread::exec (this=this@entry=0x17b1460) at thread/qthread.cpp:538
#7  0x00007f6a9d498493 in QInotifyFileSystemWatcherEngine::run (this=0x17b1460) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007f6a9d3ae6ff in QThreadPrivate::start (arg=0x17b1460) at thread/qthread_unix.cpp:349
#9  0x00007f6a9a6276aa in start_thread (arg=0x7f6a7a661700) at pthread_create.c:333
#10 0x00007f6a9cd5feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f6a9fc4c800 (LWP 13654)):
[KCrash Handler]
#6  deref (this=0x0) at /usr/include/qt4/QtCore/qatomic_x86_64.h:133
#7  ~QString (this=0x18c67a0, __in_chrg=<optimized out>) at /usr/include/qt4/QtCore/qstring.h:880
#8  QMap<QString, QString>::freeData (x=0x7f6a500050e0, this=<optimized out>) at /usr/include/qt4/QtCore/qmap.h:651
#9  0x00007f6a9f1bf1f9 in ~QMap (this=0x1860c88, __in_chrg=<optimized out>) at /usr/include/qt4/QtCore/qmap.h:185
#10 ~QMultiMap (this=0x1860c88, __in_chrg=<optimized out>) at /usr/include/qt4/QtCore/qmap.h:973
#11 ~MediaObjectPrivate (this=0x1860c30, __in_chrg=<optimized out>) at ../../phonon/mediaobject_p.h:124
#12 Phonon::MediaObjectPrivate::~MediaObjectPrivate (this=0x1860c30, __in_chrg=<optimized out>) at ../../phonon/mediaobject_p.h:128
#13 0x00007f6a9f1bb52b in Phonon::MediaObject::~MediaObject (this=0x1860ea0, __in_chrg=<optimized out>) at ../../phonon/mediaobject.cpp:63
#14 0x00007f6a9f1bb569 in Phonon::MediaObject::~MediaObject (this=0x1860ea0, __in_chrg=<optimized out>) at ../../phonon/mediaobject.cpp:79
#15 0x00007f6a9d4d2908 in QObject::event (this=0x1860ea0, e=<optimized out>) at kernel/qobject.cpp:1203
#16 0x00007f6a9e1429bc in QApplicationPrivate::notify_helper (this=this@entry=0x152b8c0, receiver=receiver@entry=0x1860ea0, e=e@entry=0x1997600) at kernel/qapplication.cpp:4570
#17 0x00007f6a9e1494d8 in QApplication::notify (this=this@entry=0x7ffc2d04e010, receiver=receiver@entry=0x1860ea0, e=e@entry=0x1997600) at kernel/qapplication.cpp:4356
#18 0x00007f6a9f62cb4a in KApplication::notify (this=0x7ffc2d04e010, receiver=0x1860ea0, event=0x1997600) at ../../kdeui/kernel/kapplication.cpp:311
#19 0x00007f6a9d4b91cd in QCoreApplication::notifyInternal (this=0x7ffc2d04e010, receiver=receiver@entry=0x1860ea0, event=event@entry=0x1997600) at kernel/qcoreapplication.cpp:955
#20 0x00007f6a9d4bca71 in sendEvent (event=0x1997600, receiver=0x1860ea0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#21 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x14fcff0) at kernel/qcoreapplication.cpp:1579
#22 0x00007f6a9d4bcf03 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1472
#23 0x00007f6a9d4e86ee in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#24 postEventSourceDispatch (s=0x15273a0) at kernel/qeventdispatcher_glib.cpp:300
#25 0x00007f6a9a141c3d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007f6a9a141f20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007f6a9a141fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007f6a9d4e885e in QEventDispatcherGlib::processEvents (this=0x14fe4d0, flags=...) at kernel/qeventdispatcher_glib.cpp:450
#29 0x00007f6a9e1eac66 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#30 0x00007f6a9d4b7d21 in QEventLoop::processEvents (this=this@entry=0x7ffc2d04df40, flags=...) at kernel/qeventloop.cpp:149
#31 0x00007f6a9d4b8085 in QEventLoop::exec (this=this@entry=0x7ffc2d04df40, flags=...) at kernel/qeventloop.cpp:204
#32 0x00007f6a9d4bdb09 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1227
#33 0x00007f6a9e140c1c in QApplication::exec () at kernel/qapplication.cpp:3828
#34 0x0000000000409936 in main (argc=1, argv=0x7ffc2d04e178) at ../../knotify/main.cpp:74

Reported using DrKonqi
Comment 1 Andrew Crouthamel 2018-10-31 04:13:31 UTC
Dear Bug Submitter,

This bug has been stagnant for a long time. Could you help us out and re-test if the bug is valid in the latest version? I am setting the status to NEEDSINFO pending your response, please change the Status back to REPORTED when you respond.

Thank you for helping us make KDE software even better for everyone!
Comment 2 Bug Janitor Service 2018-11-15 10:54:35 UTC
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 3 Bug Janitor Service 2018-11-30 04:06:48 UTC
This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!