https://bugs.kde.org/show_bug.cgi?id=428698
Bug ID: 428698
Summary: LabPlot crashes when trying to drag a folder from one
project to another project
Product: LabPlot2
Version: 2.8.0
Platform: openSUSE RPMs
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: alexander.se...@web.de
Reporter: ccgauvi...@gmail.com
Target Milestone: ---
Application: labplot2 (2.8.0)
Qt Version: 5.15.1
Frameworks Version: 5.75.0
Operating System: Linux 5.9.1-1-default x86_64
Windowing system: X11
Distribution: "openSUSE Tumbleweed"
-- Information about the crash:
- What I was doing when the application crashed:
Had two windows of labplot open, each with a different project. Attempted to
drag a folder from one project to another project in the other window. Crashes
every time.
The crash can be reproduced every time.
-- Backtrace:
Application: LabPlot (labplot2), signal: Segmentation fault
[New LWP 6308]
[New LWP 6309]
[New LWP 6310]
[New LWP 6311]
[New LWP 6312]
[New LWP 6313]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
0x00007f7092ff7e7f in poll () from /lib64/libc.so.6
[Current thread is 1 (Thread 0x7f708f328bc0 (LWP 6307))]
Thread 7 (Thread 0x7f707f7fe640 (LWP 6313)):
#0 0x00007f7092eef082 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007f708587aedb in ?? () from /usr/lib64/dri/i965_dri.so
#2 0x00007f708587a727 in ?? () from /usr/lib64/dri/i965_dri.so
#3 0x00007f7092ee8eb1 in start_thread () from /lib64/libpthread.so.0
#4 0x00007f7093002ccf in clone () from /lib64/libc.so.6
Thread 6 (Thread 0x7f707ffff640 (LWP 6312)):
#0 0x00007f7092eef082 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007f708587aedb in ?? () from /usr/lib64/dri/i965_dri.so
#2 0x00007f708587a727 in ?? () from /usr/lib64/dri/i965_dri.so
#3 0x00007f7092ee8eb1 in start_thread () from /lib64/libpthread.so.0
#4 0x00007f7093002ccf in clone () from /lib64/libc.so.6
Thread 5 (Thread 0x7f7084996640 (LWP 6311)):
#0 0x00007f7092eef082 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007f708587aedb in ?? () from /usr/lib64/dri/i965_dri.so
#2 0x00007f708587a727 in ?? () from /usr/lib64/dri/i965_dri.so
#3 0x00007f7092ee8eb1 in start_thread () from /lib64/libpthread.so.0
#4 0x00007f7093002ccf in clone () from /lib64/libc.so.6
Thread 4 (Thread 0x7f7085197640 (LWP 6310)):
#0 0x00007f7092eef082 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007f708587aedb in ?? () from /usr/lib64/dri/i965_dri.so
#2 0x00007f708587a727 in ?? () from /usr/lib64/dri/i965_dri.so
#3 0x00007f7092ee8eb1 in start_thread () from /lib64/libpthread.so.0
#4 0x00007f7093002ccf in clone () from /lib64/libc.so.6
Thread 3 (Thread 0x7f7087aa8640 (LWP 6309)):
#0 0x00007f7092ff7e7f in poll () from /lib64/libc.so.6
#1 0x00007f7091a2efbe in ?? () from /usr/lib64/libglib-2.0.so.0
#2 0x00007f7091a2f0df in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3 0x00007f7093f2d5cb in QEventDispatcherGlib::processEvents
(this=0x7f7080000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f7093ed4a1b in QEventLoop::exec (this=this@entry=0x7f7087aa78f0,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#5 0x00007f7093cf57ce in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#6 0x00007f7092b83a27 in ?? () from /usr/lib64/libQt5DBus.so.5
#7 0x00007f7093cf6911 in QThreadPrivate::start (arg=0x7f7092bf0d80) at
thread/qthread_unix.cpp:329
#8 0x00007f7092ee8eb1 in start_thread () from /lib64/libpthread.so.0
#9 0x00007f7093002ccf in clone () from /lib64/libc.so.6
Thread 2 (Thread 0x7f708d2d1640 (LWP 6308)):
#0 0x00007f7092ff7e7f in poll () from /lib64/libc.so.6
#1 0x00007f7090400862 in ?? () from /usr/lib64/libxcb.so.1
#2 0x00007f709040226c in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3 0x00007f708d459270 in QXcbEventQueue::run (this=0x55b7e3e2fcc0) at
qxcbeventqueue.cpp:228
#4 0x00007f7093cf6911 in QThreadPrivate::start (arg=0x55b7e3e2fcc0) at
thread/qthread_unix.cpp:329
#5 0x00007f7092ee8eb1 in start_thread () from /lib64/libpthread.so.0
#6 0x00007f7093002ccf in clone () from /lib64/libc.so.6
Thread 1 (Thread 0x7f708f328bc0 (LWP 6307)):
[KCrash Handler]
#4 0x000055b7e219c61e in ProjectExplorer::eventFilter (this=0x55b7e46eb490,
obj=0x55b7e4321080, event=0x7fff9a403780) at
/usr/src/debug/labplot-kf5-2.8.0-2.1.x86_64/src/commonfrontend/ProjectExplorer.cpp:408
#5 0x00007f7093ed5dc3 in
QCoreApplicationPrivate::sendThroughObjectEventFilters (event=<optimized out>,
receiver=<optimized out>) at kernel/qcoreapplication.cpp:1189
#6 QCoreApplicationPrivate::sendThroughObjectEventFilters
(receiver=receiver@entry=0x55b7e4321080, event=event@entry=0x7fff9a403780) at
kernel/qcoreapplication.cpp:1178
#7 0x00007f7094a2b13e in QApplicationPrivate::notify_helper
(this=this@entry=0x55b7e3e209f0, receiver=receiver@entry=0x55b7e4321080,
e=e@entry=0x7fff9a403780) at kernel/qapplication.cpp:3624
#8 0x00007f7094a33f21 in QApplication::notify (this=<optimized out>,
receiver=<optimized out>, e=0x7fff9a403780) at kernel/qapplication.cpp:3376
#9 0x00007f7093ed605a in QCoreApplication::notifyInternal2
(receiver=0x55b7e4321080, event=0x7fff9a403780) at
../../include/QtCore/5.15.1/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#10 0x00007f7094a852c0 in QWidgetWindow::handleDragMoveEvent
(this=this@entry=0x55b7e4391fd0, event=event@entry=0x7fff9a403930) at
/usr/include/c++/10/bits/atomic_base.h:420
#11 0x00007f7094a86729 in QWidgetWindow::event (this=0x55b7e4391fd0,
event=0x7fff9a403930) at kernel/qwidgetwindow.cpp:336
#12 0x00007f7094a2b14f in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x55b7e4391fd0, e=0x7fff9a403930) at
kernel/qapplication.cpp:3630
#13 0x00007f7093ed605a in QCoreApplication::notifyInternal2
(receiver=0x55b7e4391fd0, event=0x7fff9a403930) at
../../include/QtCore/5.15.1/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#14 0x00007f709431a235 in QGuiApplicationPrivate::processDrag
(w=w@entry=0x55b7e4391fd0, dropData=dropData@entry=0x7f7088005c30, p=...,
supportedActions=supportedActions@entry=..., buttons=buttons@entry=...,
modifiers=...) at kernel/qguiapplication.cpp:3315
#15 0x00007f70942edca9 in QWindowSystemInterface::handleDrag
(window=0x55b7e4391fd0, dropData=dropData@entry=0x7f7088005c30, p=...,
supportedActions=supportedActions@entry=..., buttons=buttons@entry=...,
modifiers=...) at kernel/qwindowsysteminterface.cpp:931
#16 0x00007f708d46aba1 in QXcbDrag::handle_xdnd_position
(this=this@entry=0x55b7e3f28df0, w=w@entry=0x55b7e4205d90,
e=e@entry=0x7f708800ed40, b=..., b@entry=..., mods=..., mods@entry=...) at
qxcbdrag.cpp:822
#17 0x00007f708d46b118 in QXcbDrag::handlePosition (this=0x55b7e3f28df0,
w=0x55b7e4205d90, event=0x7f708800ed40) at
../../../../include/QtCore/../../src/corelib/global/qflags.h:120
#18 0x00007f708d436788 in QXcbConnection::handleXcbEvent
(this=this@entry=0x55b7e3e33ce0, event=event@entry=0x7f708800ed40) at
qxcbconnection.cpp:597
#19 0x00007f708d437a86 in QXcbConnection::processXcbEvents
(this=0x55b7e3e33ce0, flags=...) at qxcbconnection.cpp:1003
#20 0x00007f708d45a263 in xcbSourceDispatch (source=<optimized out>) at
qxcbeventdispatcher.cpp:103
#21 0x00007f7091a2eca7 in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#22 0x00007f7091a2f028 in ?? () from /usr/lib64/libglib-2.0.so.0
#23 0x00007f7091a2f0df in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#24 0x00007f7093f2d5af in QEventDispatcherGlib::processEvents
(this=0x55b7e3faaf20, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#25 0x00007f7093ed4a1b in QEventLoop::exec (this=this@entry=0x7fff9a403e60,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#26 0x00007f7093edcc90 in QCoreApplication::exec () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#27 0x000055b7e1f87822 in main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/labplot-kf5-2.8.0-2.1.x86_64/src/kdefrontend/LabPlot.cpp:229
[Inferior 1 (process 6307) detached]
Possible duplicates by query: bug 428691, bug 428459, bug 428403, bug 427575,
bug 427239.
Reported using DrKonqi
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