Application: gwenview (15.12.3)

Qt Version: 5.5.1
Operating System: Linux 4.4.0-22-generic x86_64
Distribution: Ubuntu 16.04 LTS

-- Information about the crash:
- What I was doing when the application crashed:
I was looking for a picture in BMP when the application crashed.

-- Backtrace:
Application: Gwenview (gwenview), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f56b69959c0 (LWP 7871))]

Thread 2 (Thread 0x7f56b48ae700 (LWP 7872)):
#0  0x00007f56c52eee8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f56be1e3c62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f56be1e58d7 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f56b65d9629 in QXcbEventReader::run (this=0x1c4ab10) at qxcbconnection.cpp:1253
#4  0x00007f56c59e484e in QThreadPrivate::start (arg=0x1c4ab10) at thread/qthread_unix.cpp:331
#5  0x00007f56c07f66fa in start_thread (arg=0x7f56b48ae700) at pthread_create.c:333
#6  0x00007f56c52fab5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f56b69959c0 (LWP 7871)):
[KCrash Handler]
#6  0x00007f56c46a3d60 in ?? () from /usr/lib/x86_64-linux-gnu/liblcms2.so.2
#7  0x00007f56c46aabab in ?? () from /usr/lib/x86_64-linux-gnu/liblcms2.so.2
#8  0x00007f56c99e8c99 in Gwenview::RasterImageView::updateFromScaler (this=0x22f2e20, zoomedImageLeft=-390, zoomedImageTop=-61, image=...) at /build/gwenview-iJ9mAT/gwenview-15.12.3/lib/documentview/rasterimageview.cpp:322
#9  0x00007f56c5bf3e4f in QtPrivate::QSlotObjectBase::call (a=0x7fff8ea4e060, r=0x22f2e20, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:124
#10 QMetaObject::activate (sender=sender@entry=0x26807c0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff8ea4e060) at kernel/qobject.cpp:3698
#11 0x00007f56c5bf47d7 in QMetaObject::activate (sender=sender@entry=0x26807c0, m=m@entry=0x7f56c9c90800 <Gwenview::ImageScaler::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff8ea4e060) at kernel/qobject.cpp:3578
#12 0x00007f56c9a4c581 in Gwenview::ImageScaler::scaledRect (this=this@entry=0x26807c0, _t1=-390, _t2=-61, _t3=...) at /build/gwenview-iJ9mAT/gwenview-15.12.3/obj-x86_64-linux-gnu/lib/moc_imagescaler.cpp:135
#13 0x00007f56c9a09947 in Gwenview::ImageScaler::scaleRect (this=this@entry=0x26807c0, rect=...) at /build/gwenview-iJ9mAT/gwenview-15.12.3/lib/imagescaler.cpp:132
#14 0x00007f56c9a0a0e7 in Gwenview::ImageScaler::doScale (this=0x26807c0) at /build/gwenview-iJ9mAT/gwenview-15.12.3/lib/imagescaler.cpp:122
#15 0x00007f56c9a0a1a5 in Gwenview::ImageScaler::setDestinationRegion (this=<optimized out>, region=...) at /build/gwenview-iJ9mAT/gwenview-15.12.3/lib/imagescaler.cpp:102
#16 0x00007f56c99e7474 in Gwenview::RasterImageViewPrivate::setScalerRegionToVisibleRect (this=0x262c140) at /build/gwenview-iJ9mAT/gwenview-15.12.3/lib/documentview/rasterimageview.cpp:151
#17 Gwenview::RasterImageView::updateBuffer (this=this@entry=0x22f2e20, region=...) at /build/gwenview-iJ9mAT/gwenview-15.12.3/lib/documentview/rasterimageview.cpp:443
#18 0x00007f56c9a4efbb in Gwenview::RasterImageView::qt_static_metacall (_o=_o@entry=0x22f2e20, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=7, _a=_a@entry=0x7fff8ea4e3b0) at /build/gwenview-iJ9mAT/gwenview-15.12.3/obj-x86_64-linux-gnu/lib/moc_rasterimageview.cpp:109
#19 0x00007f56c5bf3fca in QMetaObject::activate (sender=sender@entry=0x2651cb0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3713
#20 0x00007f56c5bf47d7 in QMetaObject::activate (sender=sender@entry=0x2651cb0, m=m@entry=0x7f56c5e0e840 <QTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3578
#21 0x00007f56c5c736d0 in QTimer::timeout (this=this@entry=0x2651cb0) at .moc/moc_qtimer.cpp:197
#22 0x00007f56c5c00878 in QTimer::timerEvent (this=0x2651cb0, e=<optimized out>) at kernel/qtimer.cpp:247
#23 0x00007f56c5bf4e53 in QObject::event (this=0x2651cb0, e=<optimized out>) at kernel/qobject.cpp:1261
#24 0x00007f56c6e8805c in QApplicationPrivate::notify_helper (this=this@entry=0x1c34c20, receiver=receiver@entry=0x2651cb0, e=e@entry=0x7fff8ea4e6e0) at kernel/qapplication.cpp:3716
#25 0x00007f56c6e8d516 in QApplication::notify (this=0x7fff8ea4ea30, receiver=0x2651cb0, e=0x7fff8ea4e6e0) at kernel/qapplication.cpp:3499
#26 0x00007f56c5bc562b in QCoreApplication::notifyInternal (this=0x7fff8ea4ea30, receiver=0x2651cb0, event=event@entry=0x7fff8ea4e6e0) at kernel/qcoreapplication.cpp:965
#27 0x00007f56c5c1a89d in QCoreApplication::sendEvent (event=0x7fff8ea4e6e0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:224
#28 QTimerInfoList::activateTimers (this=0x1c6e5c0) at kernel/qtimerinfo_unix.cpp:637
#29 0x00007f56c5c1ada1 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:177
#30 0x00007f56c02d5127 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007f56c02d5380 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007f56c02d542c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007f56c5c1ba7f in QEventDispatcherGlib::processEvents (this=0x1c68970, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#34 0x00007f56c5bc2dea in QEventLoop::exec (this=this@entry=0x7fff8ea4e920, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#35 0x00007f56c5bcae8c in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1229
#36 0x00007f56c5efec3c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1542
#37 0x00007f56c6e84495 in QApplication::exec () at kernel/qapplication.cpp:2976
#38 0x000000000044ba70 in main (argc=2, argv=<optimized out>) at /build/gwenview-iJ9mAT/gwenview-15.12.3/app/main.cpp:166

Possible duplicates by query: bug 358862, bug 357548.

Reported using DrKonqi