Application: plasma-discover (5.14.0) Qt Version: 5.11.1 Frameworks Version: 5.50.0 Operating System: Linux 4.15.0-36-generic x86_64 Distribution: KDE neon User Edition 5.14 -- Information about the crash: - Openened .deb for the Chrome browser, downloaded from firefox. -- Backtrace: Application: Discover (plasma-discover), signal: Aborted Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7f94b82a5c80 (LWP 31538))] Thread 11 (Thread 0x7f94652d7700 (LWP 31559)): #0 0x00007f94b383e839 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007f94b3f40564 in QSemaphore::acquire(int) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #2 0x00007f94b4147d70 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #3 0x00007f94b171121b in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #4 0x00007f94b17ab0fd in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #5 0x00007f94b4147ad5 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f94b1706e59 in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #7 0x00007f94b17076f5 in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #8 0x00007f94b4147ad5 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007f94b17a4d2f in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #10 0x00007f94b17a1850 in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #11 0x00007f94b17a1be5 in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #12 0x00007f94b17862e1 in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #13 0x00007f94b4147ad5 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #14 0x00007f94b174eb73 in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #15 0x00007f94b174ec24 in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #16 0x00007f94b17624e1 in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #17 0x00007f94b572fe8c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #18 0x00007f94b573745f in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #19 0x00007f94b4118ab8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #20 0x00007f94b41736dd in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #21 0x00007f94adda6287 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #22 0x00007f94adda64c0 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #23 0x00007f94adda654c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #24 0x00007f94b4172a9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #25 0x00007f94b4116dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #26 0x00007f94b3f41b8a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #27 0x00007f94b3f4caab in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #28 0x00007f94aff426db in start_thread (arg=0x7f94652d7700) at pthread_create.c:463 #29 0x00007f94b384488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 10 (Thread 0x7f947d773700 (LWP 31550)): #0 0x00007f94aff48ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f947d772c30, expected=0, futex_word=0x7f9468005554) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 0x00007f94aff48ed9 in __pthread_cond_wait_common (abstime=0x7f947d772d00, mutex=0x7f9468005500, cond=0x7f9468005528) at pthread_cond_wait.c:533 #2 0x00007f94aff48ed9 in __pthread_cond_timedwait (cond=0x7f9468005528, mutex=0x7f9468005500, abstime=0x7f947d772d00) at pthread_cond_wait.c:667 #3 0x00007f94b3f4d850 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f94b3f4425d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f94b3f4caab in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f94aff426db in start_thread (arg=0x7f947d773700) at pthread_create.c:463 #7 0x00007f94b384488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 9 (Thread 0x7f947df74700 (LWP 31549)): #0 0x00007f94b3837bf9 in __GI___poll (fds=0x7f946800abb0, nfds=1, timeout=14796) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f94adda6439 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f94adda654c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f94b4172a9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f94b4116dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f94b3f41b8a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f94b3f4caab in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f94aff426db in start_thread (arg=0x7f947df74700) at pthread_create.c:463 #8 0x00007f94b384488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 8 (Thread 0x7f947f4f5700 (LWP 31548)): #0 0x00007f94adda63e2 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f94adda654c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f94b4172a9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #3 0x00007f94b4116dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f94b3f41b8a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f94b3f4caab in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f94aff426db in start_thread (arg=0x7f947f4f5700) at pthread_create.c:463 #7 0x00007f94b384488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7f94805b3700 (LWP 31547)): #0 0x00007f94b3837bf9 in __GI___poll (fds=0x5611717e2080, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f94adda6439 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f94adda67d2 in g_main_loop_run () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f94832b7f66 in () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 #4 0x00007f94addcde85 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f94aff426db in start_thread (arg=0x7f94805b3700) at pthread_create.c:463 #6 0x00007f94b384488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7f9480db4700 (LWP 31546)): #0 0x00007f94b38330b4 in __GI___libc_read (fd=12, buf=0x7f9480db3ce0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27 #1 0x00007f94addeaa00 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f94adda5f27 in g_main_context_check () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f94adda63e0 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f94adda654c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f94adda6591 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007f94addcde85 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007f94aff426db in start_thread (arg=0x7f9480db4700) at pthread_create.c:463 #8 0x00007f94b384488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7f948c862700 (LWP 31542)): #0 0x00007f94b38330b4 in __GI___libc_read (fd=13, buf=0x7f948c861b20, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27 #1 0x00007f94addeaa00 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f94adda5f27 in g_main_context_check () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f94adda63e0 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f94adda654c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f94b4172a9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f94b4116dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f94b3f41b8a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f94b733d906 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #9 0x00007f94b3f4caab in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007f94aff426db in start_thread (arg=0x7f948c862700) at pthread_create.c:463 #11 0x00007f94b384488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7f949c8ea700 (LWP 31541)): #0 0x00007f94b41711be in QTimerInfoList::timerWait(timespec&) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #1 0x00007f94b41727fe in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #2 0x00007f94adda5998 in g_main_context_prepare () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f94adda636b in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f94adda654c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f94b4172a9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f94b4116dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f94b3f41b8a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f94b4ae68b5 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #9 0x00007f94b3f4caab in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007f94aff426db in start_thread (arg=0x7f949c8ea700) at pthread_create.c:463 #11 0x00007f94b384488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7f949d0eb700 (LWP 31540)): #0 0x00007f94b38330b4 in __GI___libc_read (fd=7, buf=0x7f949d0eab60, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27 #1 0x00007f94addeaa00 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f94adda5f27 in g_main_context_check () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f94adda63e0 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f94adda654c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f94b4172a9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f94b4116dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f94b3f41b8a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f94b5e3fe45 in () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5 #9 0x00007f94b3f4caab in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007f94aff426db in start_thread (arg=0x7f949d0eb700) at pthread_create.c:463 #11 0x00007f94b384488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7f94a5865700 (LWP 31539)): #0 0x00007f94b3837bf9 in __GI___poll (fds=0x7f94a5864ca8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f94adb3d747 in () at /usr/lib/x86_64-linux-gnu/libxcb.so.1 #2 0x00007f94adb3f36a in xcb_wait_for_event () at /usr/lib/x86_64-linux-gnu/libxcb.so.1 #3 0x00007f94a8826129 in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #4 0x00007f94b3f4caab in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f94aff426db in start_thread (arg=0x7f94a5865700) at pthread_create.c:463 #6 0x00007f94b384488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7f94b82a5c80 (LWP 31538)): [KCrash Handler] #6 0x00007f94b3761e97 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51 #7 0x00007f94b3763801 in __GI_abort () at abort.c:79 #8 0x00007f94b3f1d5db in qErrnoWarning(char const*, ...) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007f94b73a22bd in QSGRenderLoop::handleContextCreationFailure(QQuickWindow*, bool) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #10 0x00007f94b73a3205 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #11 0x00007f94b73a3e2a in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #12 0x00007f94b4f40355 in QWindow::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #13 0x00007f94b741d2f5 in QQuickWindow::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #14 0x00007f94b572fe8c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #15 0x00007f94b573745f in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #16 0x00007f94b4118ab8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #17 0x00007f94b4f3528f in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #18 0x00007f94b4f35edd in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #19 0x00007f94b4f0ef0b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #20 0x00007f94a88b0edb in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #21 0x00007f94b4116dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #22 0x00007f9483a048db in () at /usr/lib/x86_64-linux-gnu/qt5/plugins/discover/fwupd-backend.so #23 0x00007f9483a04e8d in () at /usr/lib/x86_64-linux-gnu/qt5/plugins/discover/fwupd-backend.so #24 0x00007f9483a061d1 in () at /usr/lib/x86_64-linux-gnu/qt5/plugins/discover/fwupd-backend.so #25 0x00007f9483a0623a in () at /usr/lib/x86_64-linux-gnu/qt5/plugins/discover/fwupd-backend.so #26 0x00007f94b4154914 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #27 0x00007f94b41485fb in QObject::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #28 0x00007f94b572fe8c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #29 0x00007f94b573745f in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #30 0x00007f94b4118ab8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #31 0x00007f94b4171f0e in QTimerInfoList::activateTimers() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #32 0x00007f94b41726d1 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #33 0x00007f94adda6287 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #34 0x00007f94adda64c0 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #35 0x00007f94adda654c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #36 0x00007f94b4172a7f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #37 0x00007f94a88b0ed1 in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #38 0x00007f94b4116dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #39 0x00007f94b411ffa0 in QCoreApplication::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #40 0x000056116fbda808 in () #41 0x00007f94b3744b97 in __libc_start_main (main=0x56116fbd9f30, argc=2, argv=0x7ffe5bee71d8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe5bee71c8) at ../csu/libc-start.c:310 #42 0x000056116fbdaa8a in _start () Reported using DrKonqi
Git commit 1e138d8014c8e6439c56f14a5c1e8cb765068d90 by Aleix Pol. Committed on 10/10/2018 at 18:01. Pushed by apol into branch 'Plasma/5.14'. fwupd: move fetching of updates into a separate thread This way it won't be blocking the main thread. M +1 -1 libdiscover/backends/FwupdBackend/CMakeLists.txt M +43 -33 libdiscover/backends/FwupdBackend/FwupdBackend.cpp M +7 -8 libdiscover/backends/FwupdBackend/FwupdBackend.h https://commits.kde.org/discover/1e138d8014c8e6439c56f14a5c1e8cb765068d90