Application: plasma-discover (5.12.3) Qt Version: 5.9.4 Frameworks Version: 5.44.0 Operating System: Linux 4.15.0-10-generic x86_64 Distribution: Ubuntu Bionic Beaver (development branch) -- Information about the crash: - What I was doing when the application crashed: Updating the packages. There are above 900 packages that were getting updated and around 1.6 GB data was downloaded. -- Backtrace: Application: Discover (plasma-discover), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7fdfb85b3800 (LWP 11648))] Thread 9 (Thread 0x7fdf63df3700 (LWP 11661)): #0 0x00007fdfb3aad0b4 in __GI___libc_read (fd=26, buf=0x7fdf63df2b90, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27 #1 0x00007fdfae3e8870 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fdf5c000bf0 in () #3 0x00007fdf5c07e1e0 in () #4 0x00007fdfae3a3db7 in g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fdfae3a4270 in g_main_context_dispatch () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007fdf5c003cf0 in () #7 0x0000000000000024 in () #8 0x00007fdf63df2da0 in () #9 0x00007fdf5c003d64 in () #10 0x00005613eced9240 in () #11 0x00007ffcb2795580 in () #12 0x00007fdfb43a267a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #13 0x00007fdfb41c128a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #14 0x00007fdfb41c61cd in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #15 0x00007fdfb35816db in start_thread (arg=0x7fdf63df3700) at pthread_create.c:463 #16 0x00007fdfb3abe88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 8 (Thread 0x7fdf7a049700 (LWP 11658)): #0 0x00007fdfb3ab1bf9 in __GI___poll (fds=0x7fdf700ebff0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fdfae3a42c9 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0xffffffff7fffffff in () #3 0x23739c77959be300 in () #4 0x0000000000000090 in () #5 0x00007fdf70000bf0 in () #6 0x0000000000000001 in () #7 0x0000000000000004 in () #8 0x00007fdf70000b20 in () #9 0x0000000000000000 in () Thread 7 (Thread 0x7fdf7b7fe700 (LWP 11656)): #0 0x00007fdfb3aad0b4 in __GI___libc_read (fd=18, buf=0x7fdf7b7fdb90, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27 #1 0x00007fdfae3e8870 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fdf6c000bf0 in () #3 0x00007fdf6c003de0 in () #4 0x00007fdfae3a3db7 in g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fdfae3a4270 in g_main_context_dispatch () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007fdf6c003d50 in () #7 0x0000000000000024 in () #8 0x00007fdf7b7fdda0 in () #9 0x00007fdf6c003dc4 in () #10 0x00005613ee35b8b0 in () #11 0x00007ffcb2795580 in () #12 0x00007fdfb43a267a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #13 0x00007fdfb41c128a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #14 0x00007fdfb41c61cd in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #15 0x00007fdfb35816db in start_thread (arg=0x7fdf7b7fe700) at pthread_create.c:463 #16 0x00007fdfb3abe88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7fdf7bfff700 (LWP 11654)): #0 0x00007fdfb3ab1bf9 in __GI___poll (fds=0x5613ee3457a0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fdfae3a42c9 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0xffffffff7fffffff in () #3 0x23739c77959be300 in () #4 0x00007fdfa0005130 in () #5 0x00005613ee343ac0 in () #6 0x00005613ee343acc in () #7 0x00007fdf7bffef00 in () #8 0x0000000000000000 in () Thread 5 (Thread 0x7fdf80ea3700 (LWP 11653)): #0 0x00007fdfb3ab1bf9 in __GI___poll (fds=0x5613ee330f00, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fdfae3a42c9 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0xffffffff7fffffff in () #3 0x23739c77959be300 in () #4 0x000000000000002e in () #5 0x00005613ee330bf0 in () #6 0x0000000000000001 in () #7 0x00007fdf80ea2f00 in () #8 0x0000000000000000 in () Thread 4 (Thread 0x7fdf8bfff700 (LWP 11652)): #0 0x00007fdfb3ab1bf9 in __GI___poll (fds=0x7fdf84004db0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fdfae3a42c9 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0xffffffff7fffffff in () #3 0x23739c77959be300 in () #4 0x0000000000000002 in () #5 0x00007fdf84000bf0 in () #6 0x0000000000000001 in () #7 0x0000000000000004 in () #8 0x00007fdf84000b20 in () #9 0x0000000000000000 in () Thread 3 (Thread 0x7fdf9b431700 (LWP 11651)): #0 0x00007fdfae3e9be0 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x0000000000000001 in () #2 0x00007fdf8c004a00 in () #3 0x00007fdf9b430c44 in () #4 0x0000000000000001 in () #5 0x0000000000000001 in () #6 0x00007fdfae3a41fb in g_main_context_dispatch () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007fdf8c004370 in () #8 0x0000000000000024 in () #9 0x00007fdf9b430d80 in () #10 0x00007fdf8c0043e4 in () #11 0x00005613ec9dfe50 in () #12 0x00007ffcb2795580 in () #13 0x00007fdfb43a267a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #14 0x00007fdfb41c128a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #15 0x00007fdfb4dd5a45 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #16 0x00007fdfb41c61cd in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #17 0x00007fdfb35816db in start_thread (arg=0x7fdf9b431700) at pthread_create.c:463 #18 0x00007fdfb3abe88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7fdf9c642700 (LWP 11650)): #0 0x00007fdfb3ab1bf9 in __GI___poll (fds=0x7fdf94019080, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fdfae3a42c9 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0xffffffff7fffffff in () #3 0x23739c77959be300 in () #4 0x0000000000000000 in () Thread 1 (Thread 0x7fdfb85b3800 (LWP 11648)): [KCrash Handler] #6 0x00007fdfb850dbd4 in () #7 0x00007fdfb722dc60 in UpdateItem::size() const () at /usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so #8 0x00007fdfb722e7c4 in UpdateModel::data(QModelIndex const&, int) const () at /usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so #9 0x00007fdfb4b960eb in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #10 0x00007fdfb4d085fc in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #11 0x00007fdfb4d09400 in QV4::QObjectWrapper::getQmlProperty(QQmlContextData*, QV4::String*, QV4::QObjectWrapper::RevisionMode, bool*, bool) const () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #12 0x00007fdfb4d09bb8 in QV4::QObjectWrapper::getQmlProperty(QV4::ExecutionEngine*, QQmlContextData*, QObject*, QV4::String*, QV4::QObjectWrapper::RevisionMode, bool*) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #13 0x00007fdfb4cccc5b in QV4::QmlContextWrapper::get(QV4::Managed const*, QV4::String*, bool*) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #14 0x00007fdfb4c8cf3d in QV4::ExecutionContext::getProperty(QV4::String*) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #15 0x00007fdfb4d1a22e in QV4::Runtime::method_getActivationProperty(QV4::ExecutionEngine*, int) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #16 0x00007fdf903a1825 in () #17 0x00005613f1f7a010 in () #18 0x00007fdf9a032388 in () #19 0x00007fdf903b3238 in () #20 0x00007fdfb4db7a31 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #21 0x00007fdfb4c8e29c in QV4::ExecutionContext::simpleCall(QV4::Scope&, QV4::CallData*, QV4::Function*) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #22 0x00007fdfb4db5fe9 in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*, QV4::Scope&) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #23 0x00007fdfb4dc0286 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #24 0x00007fdfb4dbd0c3 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #25 0x00007fdfb4dc8e8b in QQmlObjectCreator::finalize(QQmlInstantiationInterrupt&) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #26 0x00007fdfb4d48b82 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #27 0x00007fdfb4d49312 in QQmlIncubationController::incubateFor(int) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #28 0x00007fdfb7675b18 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #29 0x00007fdfb43d3d2b in QObject::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #30 0x00007fdfb59af82c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #31 0x00007fdfb59b70f4 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #32 0x00007fdfb43a4628 in QCoreApplication::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #33 0x00007fdf94267770 in () #34 0x00007ffcb2795270 in () #35 0x0000000000000000 in ()
Should be fixed as of this commit: https://cgit.kde.org/discover.git/commit/?h=Plasma/5.12&id=be9c3a3363d4d159c2a67ffa442afd07ca0332f1