Bug 472377

Summary: Crash on git master while holding down-arrow key
Product: [Applications] kblocks Reporter: Justin Zobel <justin.zobel>
Component: generalAssignee: Zhongjie Cai <squall.leonhart.cai>
Status: RESOLVED WORKSFORME    
Severity: crash CC: aacid, kde-games-bugs-null, kossebau
Priority: NOR Keywords: qt6
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: Other   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Justin Zobel 2023-07-19 02:15:04 UTC
#0  0x00007f96e4b2b4b3 in QObjectCompatProperty<QTimeLinePrivate, int, &QTimeLinePrivate::_qt_property_currentTime_offset, &QTimeLinePrivate::setCurrentTimeForwardToQ, decltype(nullptr), decltype(nullptr)>::value() const (this=0x55e7e5b4b33c)
    at /usr/src/debug/qt6-qtbase-6.5.1-2.fc38.x86_64/redhat-linux-build/include/QtCore/6.5.1/QtCore/private/../../../../../../src/corelib/kernel/qproperty_p.h:527
#1  QTimeLinePrivate::setCurrentTime (this=0x55e7e5b4b290, msecs=<optimized out>) at /usr/src/debug/qt6-qtbase-6.5.1-2.fc38.x86_64/src/corelib/tools/qtimeline.cpp:126
#2  0x00007f96e49cf70f in QObject::event (this=0x55e7e5b24000, e=0x7ffde1e24c70) at /usr/src/debug/qt6-qtbase-6.5.1-2.fc38.x86_64/src/corelib/kernel/qobject.cpp:1413
#3  0x00007f96e5bc0b08 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x55e7e5b24000, e=0x7ffde1e24c70) at /usr/src/debug/qt6-qtbase-6.5.1-2.fc38.x86_64/src/widgets/kernel/qapplication.cpp:3287
#4  0x00007f96e497c308 in QCoreApplication::notifyInternal2 (receiver=0x55e7e5b24000, event=0x7ffde1e24c70) at /usr/src/debug/qt6-qtbase-6.5.1-2.fc38.x86_64/src/corelib/kernel/qcoreapplication.cpp:1115
#5  0x00007f96e497c50d in QCoreApplication::sendEvent (receiver=<optimized out>, event=<optimized out>) at /usr/src/debug/qt6-qtbase-6.5.1-2.fc38.x86_64/src/corelib/kernel/qcoreapplication.cpp:1533
#6  0x00007f96e4b005b3 in QTimerInfoList::activateTimers (this=0x55e7e488f970) at /usr/src/debug/qt6-qtbase-6.5.1-2.fc38.x86_64/src/corelib/kernel/qtimerinfo_unix.cpp:613
#7  0x00007f96e4c1fcb1 in timerSourceDispatch (source=<optimized out>) at /usr/src/debug/qt6-qtbase-6.5.1-2.fc38.x86_64/src/corelib/kernel/qeventdispatcher_glib.cpp:149
#8  idleTimerSourceDispatch (source=<optimized out>) at /usr/src/debug/qt6-qtbase-6.5.1-2.fc38.x86_64/src/corelib/kernel/qeventdispatcher_glib.cpp:196
#9  0x00007f96e306c48c in g_main_dispatch (context=0x7f96cc000f10) at ../glib/gmain.c:3460
#10 g_main_context_dispatch (context=0x7f96cc000f10) at ../glib/gmain.c:4200
#11 0x00007f96e30ca638 in g_main_context_iterate.isra.0 (context=0x7f96cc000f10, block=1, dispatch=1, self=<optimized out>) at ../glib/gmain.c:4276
#12 0x00007f96e3069b13 in g_main_context_iteration (context=0x7f96cc000f10, may_block=1) at ../glib/gmain.c:4343
#13 0x00007f96e4c1ff7f in QEventDispatcherGlib::processEvents (this=0x55e7e482fe30, flags=...) at /usr/src/debug/qt6-qtbase-6.5.1-2.fc38.x86_64/src/corelib/kernel/qeventdispatcher_glib.cpp:393
#14 0x00007f96e4988e93 in QEventLoop::exec (this=this@entry=0x7ffde1e24f30, flags=..., flags@entry=...) at /usr/src/debug/qt6-qtbase-6.5.1-2.fc38.x86_64/src/corelib/global/qflags.h:34
#15 0x00007f96e4984b3d in QCoreApplication::exec () at /usr/src/debug/qt6-qtbase-6.5.1-2.fc38.x86_64/src/corelib/global/qflags.h:74
#16 0x000055e7e351ea6d in main ()
Comment 1 Albert Astals Cid 2023-07-20 16:37:41 UTC
If this is KF6 only please edit the title, we do not support KF6 builds at this point
Comment 2 Friedrich W. H. Kossebau 2023-10-11 14:27:31 UTC
Saw this crash as well, but seems gone now relative to an update to Qt 6.5.3 on my system, no longer can reproduce.

So perhaps was an upstream bug (the backtrace also would default me to that working theory).

Can you still reproduce? If not, we could close this as UPSTREAM etc.
Comment 3 Bug Janitor Service 2023-10-26 03:45:41 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 4 Bug Janitor Service 2023-11-10 03:45:56 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!