https://bugs.kde.org/show_bug.cgi?id=357548
Bug ID: 357548
Summary: Gwenview crashes when I activate 100% zoom by either
middle click or toolbar button
Product: gwenview
Version: unspecified
Platform: Gentoo Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: gwenview-bugs-n...@kde.org
Reporter: ma...@laitl.cz
CC: myr...@kde.org
Application: gwenview (15.08.3)
Qt Version: 5.5.1
Operating System: Linux 4.0.5-gentoo x86_64
Distribution: "Gentoo Base System release 2.2"
-- Information about the crash:
To reproduce:
1. Open gwenview with a jpeg image (will attach)
2. Immediately click the "100 %" zoom button, or use middle mouse button to do
the same
3. Crash.
Gwenview does *not* crash when I first use the zoom slider (which itself works
fine), and then use to "toggle 100% view" functionality afterwards.
This crash does *not* happen on all images, but happens every time on 2 of 3
images from one scanning batch that I'll attach.
The crash can be reproduced every time.
-- Backtrace:
Application: Gwenview (gwenview), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7ff8d727d840 (LWP 3203))]
Thread 3 (Thread 0x7ff8d5ac6700 (LWP 3204)):
#0 0x00007ff8e55723ad in poll () at ../sysdeps/unix/syscall-template.S:81
#1 0x00007ff8dead8ac2 in poll (__timeout=-1, __nfds=1, __fds=0x7ff8d5ac5c80)
at /usr/include/bits/poll2.h:46
#2 _xcb_conn_wait (c=c@entry=0x24e18a0, cond=cond@entry=0x24e18e0,
vector=vector@entry=0x0, count=count@entry=0x0) at
/var/tmp/portage/x11-libs/libxcb-1.11.1/work/libxcb-1.11.1/src/xcb_conn.c:459
#3 0x00007ff8deada72f in xcb_wait_for_event (c=0x24e18a0) at
/var/tmp/portage/x11-libs/libxcb-1.11.1/work/libxcb-1.11.1/src/xcb_in.c:693
#4 0x00007ff8d6fce7b9 in QXcbEventReader::run (this=0x24ebc80) at
qxcbconnection.cpp:1229
#5 0x00007ff8e5be38e6 in QThreadPrivate::start (arg=0x24ebc80) at
thread/qthread_unix.cpp:331
#6 0x00007ff8e0ce3324 in start_thread (arg=0x7ff8d5ac6700) at
pthread_create.c:333
#7 0x00007ff8e557b1cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 2 (Thread 0x7ff8ccbd5700 (LWP 3205)):
#0 pthread_cond_timedwait () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1 0x00007ff8e5be3f49 in wait_relative (time=30000, this=0x29dfa90) at
thread/qwaitcondition_unix.cpp:126
#2 wait (time=30000, this=0x29dfa90) at thread/qwaitcondition_unix.cpp:134
#3 QWaitCondition::wait (this=this@entry=0x29df950,
mutex=mutex@entry=0x29df880, time=30000) at thread/qwaitcondition_unix.cpp:208
#4 0x00007ff8e5be04df in QThreadPoolThread::run (this=0x29df940) at
thread/qthreadpool.cpp:127
#5 0x00007ff8e5be38e6 in QThreadPrivate::start (arg=0x29df940) at
thread/qthread_unix.cpp:331
#6 0x00007ff8e0ce3324 in start_thread (arg=0x7ff8ccbd5700) at
pthread_create.c:333
#7 0x00007ff8e557b1cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 1 (Thread 0x7ff8d727d840 (LWP 3203)):
[KCrash Handler]
#6 Unroll3BytesSkip1SwapSwapFirst (info=0x2a7e690, wIn=0x7ffd5bb742b0,
accum=0x2cdb000 <error: Cannot access memory at address 0x2cdb000>,
Stride=720803) at
/var/tmp/portage/media-libs/lcms-2.6-r1/work/lcms2-2.6/src/cmspack.c:296
#7 0x00007ff8e4925b0b in PrecalculatedXFORM (p=0x2a7e690, in=<optimized out>,
out=<optimized out>, Size=720803, Stride=720803) at
/var/tmp/portage/media-libs/lcms-2.6-r1/work/lcms2-2.6/src/cmsxform.c:319
#8 0x00007ff8e99e65ae in Gwenview::RasterImageView::updateFromScaler
(this=0x2a48480, zoomedImageLeft=676, zoomedImageTop=1447, image=...) at
/var/tmp/portage/kde-apps/gwenview-15.08.3-r1/work/gwenview-15.08.3/lib/documentview/rasterimageview.cpp:322
#9 0x00007ff8e5dc05d3 in call (a=0x7ffd5bb74530, r=0x2a48480, this=0x26f01b0)
at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:124
#10 QMetaObject::activate (sender=sender@entry=0x2718ff0,
signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0,
argv=argv@entry=0x7ffd5bb74530) at kernel/qobject.cpp:3698
#11 0x00007ff8e5dc10b7 in QMetaObject::activate (sender=sender@entry=0x2718ff0,
m=m@entry=0x7ff8e9c90500 <Gwenview::ImageScaler::staticMetaObject>,
local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffd5bb74530)
at kernel/qobject.cpp:3578
#12 0x00007ff8e9a4a471 in Gwenview::ImageScaler::scaledRect
(this=this@entry=0x2718ff0, _t1=676, _t2=1447, _t3=...) at
/var/tmp/portage/kde-apps/gwenview-15.08.3-r1/work/gwenview-15.08.3_build/lib/moc_imagescaler.cpp:135
#13 0x00007ff8e9a0856a in Gwenview::ImageScaler::scaleRect
(this=this@entry=0x2718ff0, rect=...) at
/var/tmp/portage/kde-apps/gwenview-15.08.3-r1/work/gwenview-15.08.3/lib/imagescaler.cpp:132
#14 0x00007ff8e9a08bcf in Gwenview::ImageScaler::doScale (this=0x2718ff0) at
/var/tmp/portage/kde-apps/gwenview-15.08.3-r1/work/gwenview-15.08.3/lib/imagescaler.cpp:122
#15 0x00007ff8e9a08db5 in Gwenview::ImageScaler::setDestinationRegion
(this=<optimized out>, region=...) at
/var/tmp/portage/kde-apps/gwenview-15.08.3-r1/work/gwenview-15.08.3/lib/imagescaler.cpp:102
#16 0x00007ff8e99e4b1f in setScalerRegionToVisibleRect (this=0x2a1cc90) at
/var/tmp/portage/kde-apps/gwenview-15.08.3-r1/work/gwenview-15.08.3/lib/documentview/rasterimageview.cpp:151
#17 Gwenview::RasterImageView::updateImageRect (this=0x2a48480, imageRect=...)
at
/var/tmp/portage/kde-apps/gwenview-15.08.3-r1/work/gwenview-15.08.3/lib/documentview/rasterimageview.cpp:305
#18 0x00007ff8e9a4c1c9 in Gwenview::RasterImageView::qt_static_metacall
(_o=0x2a48480, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at
/var/tmp/portage/kde-apps/gwenview-15.08.3-r1/work/gwenview-15.08.3_build/lib/moc_rasterimageview.cpp:107
#19 0x00007ff8e5dc0b4e in QMetaObject::activate (sender=0x29dac60,
signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=1,
argv=argv@entry=0x7ffd5bb74920) at kernel/qobject.cpp:3713
#20 0x00007ff8e5dc10b7 in QMetaObject::activate (sender=<optimized out>,
m=m@entry=0x7ff8e9c90d40 <Gwenview::Document::staticMetaObject>,
local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffd5bb74920)
at kernel/qobject.cpp:3578
#21 0x00007ff8e9a49405 in Gwenview::Document::imageRectUpdated (this=<optimized
out>, _t1=...) at
/var/tmp/portage/kde-apps/gwenview-15.08.3-r1/work/gwenview-15.08.3_build/lib/moc_document.cpp:281
#22 0x00007ff8e5dc0b4e in QMetaObject::activate (sender=sender@entry=0x2aa06a0,
signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0,
argv=argv@entry=0x7ffd5bb74a70) at kernel/qobject.cpp:3713
#23 0x00007ff8e5dc10b7 in QMetaObject::activate (sender=sender@entry=0x2aa06a0,
m=m@entry=0x7ff8e9c90d80 <Gwenview::AbstractDocumentImpl::staticMetaObject>,
local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffd5bb74a70)
at kernel/qobject.cpp:3578
#24 0x00007ff8e9a490e2 in Gwenview::AbstractDocumentImpl::imageRectUpdated
(this=this@entry=0x2aa06a0, _t1=...) at
/var/tmp/portage/kde-apps/gwenview-15.08.3-r1/work/gwenview-15.08.3_build/lib/moc_abstractdocumentimpl.cpp:177
#25 0x00007ff8e99d0d6b in Gwenview::DocumentLoadedImpl::init (this=0x2aa06a0)
at
/var/tmp/portage/kde-apps/gwenview-15.08.3-r1/work/gwenview-15.08.3/lib/document/documentloadedimpl.cpp:66
#26 0x00007ff8e99cc0c5 in Gwenview::Document::switchToImpl (this=0x29dac60,
impl=impl@entry=0x2aa06a0) at
/var/tmp/portage/kde-apps/gwenview-15.08.3-r1/work/gwenview-15.08.3/lib/document/document.cpp:254
#27 0x00007ff8e99cab8c in Gwenview::AbstractDocumentImpl::switchToImpl
(this=this@entry=0x29de750, impl=impl@entry=0x2aa06a0) at
/var/tmp/portage/kde-apps/gwenview-15.08.3-r1/work/gwenview-15.08.3/lib/document/abstractdocumentimpl.cpp:57
#28 0x00007ff8e99d1d78 in Gwenview::LoadingDocumentImpl::slotImageLoaded
(this=0x29de750) at
/var/tmp/portage/kde-apps/gwenview-15.08.3-r1/work/gwenview-15.08.3/lib/document/loadingdocumentimpl.cpp:551
#29 0x00007ff8e5dc0b4e in QMetaObject::activate (sender=0x29de938,
signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at
kernel/qobject.cpp:3713
#30 0x00007ff8e5dc10b7 in QMetaObject::activate (sender=<optimized out>,
m=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at
kernel/qobject.cpp:3578
#31 0x00007ff8e5bdaf58 in QFutureWatcherBase::event (this=<optimized out>,
event=0x7ff8c80034d0) at thread/qfuturewatcher.cpp:338
#32 0x00007ff8e6b436bc in QApplicationPrivate::notify_helper
(this=this@entry=0x24d7ea0, receiver=receiver@entry=0x29de938,
e=e@entry=0x7ff8c80034d0) at kernel/qapplication.cpp:3716
#33 0x00007ff8e6b48b30 in QApplication::notify (this=0x7ffd5bb75230,
receiver=0x29de938, e=0x7ff8c80034d0) at kernel/qapplication.cpp:3499
#34 0x00007ff8e5d9478d in QCoreApplication::notifyInternal
(this=0x7ffd5bb75230, receiver=0x29de938, event=event@entry=0x7ff8c80034d0) at
kernel/qcoreapplication.cpp:965
#35 0x00007ff8e5d9774a in sendEvent (event=0x7ff8c80034d0, receiver=<optimized
out>) at kernel/qcoreapplication.h:224
#36 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0,
event_type=event_type@entry=0, data=0x24cc250) at
kernel/qcoreapplication.cpp:1593
#37 0x00007ff8e5d97c48 in QCoreApplication::sendPostedEvents
(receiver=receiver@entry=0x0, event_type=event_type@entry=0) at
kernel/qcoreapplication.cpp:1451
#38 0x00007ff8e5de8843 in postEventSourceDispatch (s=0x250b950) at
kernel/qeventdispatcher_glib.cpp:271
#39 0x00007ff8e07988ed in g_main_dispatch (context=0x7ff8d00016f0) at
/var/tmp/portage/dev-libs/glib-2.44.1-r1/work/glib-2.44.1/glib/gmain.c:3122
#40 g_main_context_dispatch (context=context@entry=0x7ff8d00016f0) at
/var/tmp/portage/dev-libs/glib-2.44.1-r1/work/glib-2.44.1/glib/gmain.c:3737
#41 0x00007ff8e0798bd0 in g_main_context_iterate
(context=context@entry=0x7ff8d00016f0, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/var/tmp/portage/dev-libs/glib-2.44.1-r1/work/glib-2.44.1/glib/gmain.c:3808
#42 0x00007ff8e0798c7c in g_main_context_iteration (context=0x7ff8d00016f0,
may_block=1) at
/var/tmp/portage/dev-libs/glib-2.44.1-r1/work/glib-2.44.1/glib/gmain.c:3869
#43 0x00007ff8e5de7ffc in QEventDispatcherGlib::processEvents (this=0x24ccbe0,
flags=...) at kernel/qeventdispatcher_glib.cpp:418
#44 0x00007ff8e5d92acb in QEventLoop::exec (this=this@entry=0x7ffd5bb75140,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#45 0x00007ff8e5d9a626 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1229
#46 0x00007ff8e65beffc in QGuiApplication::exec () at
kernel/qguiapplication.cpp:1527
#47 0x00007ff8e6b3f2f5 in QApplication::exec () at kernel/qapplication.cpp:2976
#48 0x000000000043f6bd in main (argc=2, argv=<optimized out>) at
/var/tmp/portage/kde-apps/gwenview-15.08.3-r1/work/gwenview-15.08.3/app/main.cpp:166
Reported using DrKonqi
--
You are receiving this mail because:
You are watching all bug changes.
