Application: gwenview (19.12.3) Qt Version: 5.12.8 Frameworks Version: 5.68.0 Operating System: Linux 5.4.0-37-generic x86_64 Windowing system: X11 Distribution: Ubuntu 20.04 LTS -- Information about the crash: - What I was doing when the application crashed: Changing my desktop background and selected a jpg in Dolphin. Gwenview attempted to open it but all that appeared were borders surrounding a transparent center (similar to what has been described in other reports) -- 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 0x7f57837c6f80 (LWP 2249))] Thread 7 (Thread 0x7f575ffff700 (LWP 2256)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5619788ad6d8) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5619788ad688, cond=0x5619788ad6b0) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x5619788ad6b0, mutex=0x5619788ad688) at pthread_cond_wait.c:638 #3 0x00007f577a34035b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so #4 0x00007f577a33ff6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so #5 0x00007f578781b609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #6 0x00007f578910c103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7f5778ca7700 (LWP 2255)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5619788ad6d8) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5619788ad688, cond=0x5619788ad6b0) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x5619788ad6b0, mutex=0x5619788ad688) at pthread_cond_wait.c:638 #3 0x00007f577a34035b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so #4 0x00007f577a33ff6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so #5 0x00007f578781b609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #6 0x00007f578910c103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7f57794a8700 (LWP 2254)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5619788ad6d8) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5619788ad688, cond=0x5619788ad6b0) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x5619788ad6b0, mutex=0x5619788ad688) at pthread_cond_wait.c:638 #3 0x00007f577a34035b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so #4 0x00007f577a33ff6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so #5 0x00007f578781b609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #6 0x00007f578910c103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7f5779ca9700 (LWP 2253)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5619788ad6d8) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5619788ad688, cond=0x5619788ad6b0) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x5619788ad6b0, mutex=0x5619788ad688) at pthread_cond_wait.c:638 #3 0x00007f577a34035b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so #4 0x00007f577a33ff6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so #5 0x00007f578781b609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #6 0x00007f578910c103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7f5780bd3700 (LWP 2251)): #0 __GI___libc_read (nbytes=16, buf=0x7f5780bd28a0, fd=6) at ../sysdeps/unix/sysv/linux/read.c:26 #1 __GI___libc_read (fd=6, buf=0x7f5780bd28a0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24 #2 0x00007f578704889f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f5786fffcfe in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f5787000152 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f57870002e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007f578969d583 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f57896444db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f578947c785 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007f5788ea3efa in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5 #10 0x00007f578947d9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #11 0x00007f578781b609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #12 0x00007f578910c103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7f5782940700 (LWP 2250)): #0 0x00007f57890ff96f in __GI___poll (fds=0x7f578293f9e8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f5786f8fc1a in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1 #2 0x00007f5786f9190a in xcb_wait_for_event () from /lib/x86_64-linux-gnu/libxcb.so.1 #3 0x00007f578311d298 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #4 0x00007f578947d9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f578781b609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #6 0x00007f578910c103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7f57837c6f80 (LWP 2249)): [KCrash Handler] #6 0x00007f578959ffe7 in QUrl::operator==(QUrl const&) const () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f578b08719e in Gwenview::ContextManager::setCurrentDirUrl (this=this@entry=0x5619787b8c40, _url=...) at ./lib/contextmanager.cpp:186 #8 0x00007f578b08729a in Gwenview::ContextManager::<lambda(const QUrl&)>::operator() (__closure=<optimized out>, urlReady=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qurl.h:69 #9 QtPrivate::FunctorCall<QtPrivate::IndexesList<0>, QtPrivate::List<const QUrl&>, void, Gwenview::ContextManager::ContextManager(Gwenview::SortedDirModel*, QObject*)::<lambda(const QUrl&)> >::call (arg=<optimized out>, f=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:146 #10 QtPrivate::Functor<Gwenview::ContextManager::ContextManager(Gwenview::SortedDirModel*, QObject*)::<lambda(const QUrl&)>, 1>::call<QtPrivate::List<QUrl const&>, void> (arg=<optimized out>, f=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:256 #11 QtPrivate::QFunctorSlotObject<Gwenview::ContextManager::ContextManager(Gwenview::SortedDirModel*, QObject*)::<lambda(const QUrl&)>, 1, QtPrivate::List<const QUrl&>, void>::impl (which=1, r=<optimized out>, ret=<optimized out>, a=<optimized out>, this_=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:439 #12 QtPrivate::QFunctorSlotObject<Gwenview::ContextManager::ContextManager(Gwenview::SortedDirModel*, QObject*)::<lambda(const QUrl&)>, 1, QtPrivate::List<const QUrl&>, void>::impl(int, QtPrivate::QSlotObjectBase *, QObject *, void **, bool *) (which=<optimized out>, this_=<optimized out>, r=<optimized out>, a=<optimized out>, ret=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:432 #13 0x00007f5789671458 in QMetaObject::activate(QObject*, int, int, void**) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #14 0x00007f578b075f49 in Gwenview::DocumentFactory::readyForDirListerStart (this=<optimized out>, _t1=...) at ./obj-x86_64-linux-gnu/lib/gwenviewlib_autogen/DV7UALDUNI/moc_documentfactory.cpp:208 #15 0x00007f5789671458 in QMetaObject::activate(QObject*, int, int, void**) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #16 0x00007f578b075c09 in Gwenview::Document::loaded (this=<optimized out>, _t1=...) at ./obj-x86_64-linux-gnu/lib/gwenviewlib_autogen/DV7UALDUNI/moc_document.cpp:314 #17 0x00007f5789671458 in QMetaObject::activate(QObject*, int, int, void**) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #18 0x00007f578b09c3e4 in Gwenview::DocumentLoadedImpl::init (this=0x5619787f2e60) at ./lib/document/documentloadedimpl.cpp:68 #19 0x00007f578b09315f in Gwenview::Document::switchToImpl (this=0x561978ac3400, impl=impl@entry=0x5619787f2e60) at ./lib/document/document.cpp:254 #20 0x00007f578b0920e0 in Gwenview::AbstractDocumentImpl::switchToImpl (this=this@entry=0x561978c33a00, impl=impl@entry=0x5619787f2e60) at ./lib/document/abstractdocumentimpl.cpp:58 #21 0x00007f578b09ccd9 in Gwenview::LoadingDocumentImpl::slotImageLoaded (this=0x561978c33a00) at ./lib/document/loadingdocumentimpl.cpp:555 #22 0x00007f5789671458 in QMetaObject::activate(QObject*, int, int, void**) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #23 0x00007f5789487f65 in QFutureWatcherBase::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #24 0x00007f578a286a66 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #25 0x00007f578a2900f0 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #26 0x00007f578964593a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #27 0x00007f57896485b8 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #28 0x00007f578969df67 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #29 0x00007f5786ffffbd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #30 0x00007f5787000240 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #31 0x00007f57870002e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #32 0x00007f578969d565 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #33 0x00007f57896444db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #34 0x00007f578964c246 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #35 0x00005619770b3aaa in main (argc=<optimized out>, argv=<optimized out>) at ./app/main.cpp:168 [Inferior 1 (process 2249) detached] The reporter indicates this bug may be a duplicate of or related to bug 417171. Possible duplicates by query: bug 420585, bug 419395, bug 419117, bug 418414, bug 417171. Reported using DrKonqi
*** This bug has been marked as a duplicate of bug 417171 ***