Application: gwenview (15.08.0)

Qt Version: 5.4.2
Operating System: Linux 4.1.0-3-generic i686
Distribution: Ubuntu Wily Werewolf (development branch)

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

Just upgraded to Kubuntu Wily Beta 1 and I get a crash 100% of the time in Gwenview when I click the 100% zoom button which I have in the status bar. My default is set to Fit.

The crash can be reproduced every time.

-- Backtrace:
Application: Gwenview (gwenview), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xafaad7c0 (LWP 19067))]

Thread 3 (Thread 0xaf69ab40 (LWP 19068)):
#0  0xb7741be0 in __kernel_vsyscall ()
#1  0xb55fc3db in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0xb3f3d3ad in poll (__timeout=-1, __nfds=1, __fds=0xaf69a15c) at /usr/include/i386-linux-gnu/bits/poll2.h:46
#3  _xcb_conn_wait (c=0x963d6b8, cond=0x963d6dc, vector=0x0, count=0x0) at ../../src/xcb_conn.c:459
#4  0xb3f3f3fb in xcb_wait_for_event (c=0x963d6b8) at ../../src/xcb_in.c:623
#5  0xaf800133 in ?? () from /usr/lib/i386-linux-gnu/qt5/plugins/platforms/libqxcb.so
#6  0xb58d760b in ?? () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#7  0xb478a1aa in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb5606fde in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xad0bcb40 (LWP 19069)):
#0  0xb7741be0 in __kernel_vsyscall ()
#1  0xb478f626 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb5613d3a in pthread_cond_timedwait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb58d87bc in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#4  0xb58d4068 in ?? () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#5  0xb58d760b in ?? () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#6  0xb478a1aa in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#7  0xb5606fde in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xafaad7c0 (LWP 19067)):
[KCrash Handler]
#7  0xb50ed269 in ?? () from /usr/lib/i386-linux-gnu/liblcms2.so.2
#8  0xb50f4080 in ?? () from /usr/lib/i386-linux-gnu/liblcms2.so.2
#9  0xb50f5049 in cmsDoTransform () from /usr/lib/i386-linux-gnu/liblcms2.so.2
#10 0xb75c21c4 in Gwenview::RasterImageView::updateFromScaler (this=0x97b9a90, zoomedImageLeft=1422, zoomedImageTop=942, image=...) at ../../lib/documentview/rasterimageview.cpp:322
#11 0xb75c3145 in QtPrivate::FunctorCall<QtPrivate::IndexesList<0, 1, 2>, QtPrivate::List<int, int, QImage const&>, void, void (Gwenview::RasterImageView::*)(int, int, QImage const&)>::call (arg=0xbff0be5c, o=0x97b9a90, f=<optimized out>) at /usr/include/i386-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:500
#12 QtPrivate::FunctionPointer<void (Gwenview::RasterImageView::*)(int, int, QImage const&)>::call<QtPrivate::List<int, int, QImage const&>, void> (arg=0xbff0be5c, o=0x97b9a90, f=<optimized out>) at /usr/include/i386-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:519
#13 QtPrivate::QSlotObject<void (Gwenview::RasterImageView::*)(int, int, QImage const&), QtPrivate::List<int, int, QImage const&>, void>::impl (which=1, this_=0x98c2d78, r=0x97b9a90, a=0xbff0be5c, ret=0x0) at /usr/include/i386-linux-gnu/qt5/QtCore/qobject_impl.h:143
#14 0xb5ade870 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#15 0xb5adf14d in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#16 0xb762b771 in Gwenview::ImageScaler::scaledRect (this=0x97a41c0, _t1=1422, _t2=942, _t3=...) at moc_imagescaler.cpp:134
#17 0xb75e4b10 in Gwenview::ImageScaler::scaleRect (this=0x97a41c0, rect=...) at ../../lib/imagescaler.cpp:132
#18 0xb75e536d in Gwenview::ImageScaler::doScale (this=0x97a41c0) at ../../lib/imagescaler.cpp:122
#19 0xb75e5459 in Gwenview::ImageScaler::setDestinationRegion (this=0x97a41c0, region=...) at ../../lib/imagescaler.cpp:102
#20 0xb75c0503 in Gwenview::RasterImageViewPrivate::setScalerRegionToVisibleRect (this=0x9a261c8) at ../../lib/documentview/rasterimageview.cpp:151
#21 Gwenview::RasterImageView::updateImageRect (this=0x97b9a90, imageRect=...) at ../../lib/documentview/rasterimageview.cpp:305
#22 0xb762ebf4 in Gwenview::RasterImageView::qt_static_metacall (_o=0x97b9a90, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xbff0c224) at moc_rasterimageview.cpp:106
#23 0xb5adec51 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#24 0xb5adf14d in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#25 0xb762a281 in Gwenview::Document::imageRectUpdated (this=0x9931e58, _t1=...) at moc_document.cpp:280
#26 0xb762c6ab in Gwenview::Document::qt_static_metacall (_o=0x9931e58, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0xbff0c344) at moc_document.cpp:135
#27 0xb5adec51 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#28 0xb5adf14d in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#29 0xb7629f02 in Gwenview::AbstractDocumentImpl::imageRectUpdated (this=0x9665450, _t1=...) at moc_abstractdocumentimpl.cpp:176
#30 0xb75aba32 in Gwenview::DocumentLoadedImpl::init (this=0x9665450) at ../../lib/document/documentloadedimpl.cpp:66
#31 0xb75a6102 in Gwenview::Document::switchToImpl (this=0x9931e58, impl=0x9665450) at ../../lib/document/document.cpp:254
#32 0xb75a5161 in Gwenview::AbstractDocumentImpl::switchToImpl (this=0x9932ab0, impl=0x9665450) at ../../lib/document/abstractdocumentimpl.cpp:57
#33 0xb75acb24 in Gwenview::LoadingDocumentImpl::slotImageLoaded (this=0x9932ab0) at ../../lib/document/loadingdocumentimpl.cpp:551
#34 0xb762ede4 in Gwenview::LoadingDocumentImpl::qt_static_metacall (_o=0x9932ab0, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0xbff0c508) at moc_loadingdocumentimpl.cpp:83
#35 0xb5adec51 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#36 0xb5adf14d in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#37 0xb5b567c2 in QFutureWatcherBase::finished() () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#38 0xb58ce4d5 in ?? () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#39 0xb58ce695 in QFutureWatcherBase::event(QEvent*) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#40 0xb6426daa in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQt5Widgets.so.5
#41 0xb642c67f in QApplication::notify(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQt5Widgets.so.5
#42 0xb5aabc6f in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#43 0xb5aae08d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#44 0xb5aae5c7 in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#45 0xb5b05f43 in ?? () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#46 0xb4645cd9 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#47 0xb4645f79 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#48 0xb4646044 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#49 0xb5b06333 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#50 0xaf82fbb1 in ?? () from /usr/lib/i386-linux-gnu/qt5/plugins/platforms/libqxcb.so
#51 0xb5aa8e23 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#52 0xb5aa9272 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#53 0xb5ab1355 in QCoreApplication::exec() () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#54 0xb5e76d21 in QGuiApplication::exec() () from /usr/lib/i386-linux-gnu/sse2/libQt5Gui.so.5
#55 0xb6422cb4 in QApplication::exec() () from /usr/lib/i386-linux-gnu/libQt5Widgets.so.5
#56 0x0807c041 in main (argc=2, argv=0xbff0cc74) at ../../app/main.cpp:166

Reported using DrKonqi