https://bugs.kde.org/show_bug.cgi?id=444354
Bug ID: 444354 Summary: Discover crashes after attempting to load updates Product: Discover Version: 5.23.1 Platform: Neon Packages OS: Linux Status: REPORTED Keywords: drkonqi Severity: crash Priority: NOR Component: Updates (offline) Assignee: lei...@leinir.dk Reporter: ja...@jasonplayne.com CC: aleix...@kde.org Target Milestone: --- Application: plasma-discover-update (5.23.1) Qt Version: 5.15.3 Frameworks Version: 5.87.0 Operating System: Linux 5.14.14-051414-generic x86_64 Windowing System: Wayland Distribution: KDE neon User - Plasma 25th Anniversary Edition DrKonqi: 5.23.1 [KCrashBackend] -- Information about the crash: - What I was doing when the application crashed: When opening discover, it automatically fetches updates (launched from cli, systray notifier or launched from kickoff) and then crashes The crash can be reproduced every time. -- Backtrace: Application: Discover Update (plasma-discover-update), signal: Segmentation fault [New LWP 40171] [New LWP 40172] [New LWP 40174] [New LWP 40177] [New LWP 40178] [New LWP 40193] [New LWP 40218] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". 0x00007f68e4304aff in __GI___poll (fds=0x7fffd1eeb7f8, nfds=1, timeout=1000) at ../sysdeps/unix/sysv/linux/poll.c:29 __preamble__ [Current thread is 1 (Thread 0x7f68deceab80 (LWP 40170))] Thread 8 (Thread 0x7f689f7fe700 (LWP 40218)): #0 0x00007f68e4304aff in __GI___poll (fds=0x5594338919c0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f68e2d3f36e in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f68e2d3f4a3 in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f68d5c8299d in () at /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so #4 0x00007f68e2d68ad1 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f68e3719609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #6 0x00007f68e4311293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7f6891ccd700 (LWP 40193)): #0 __GI___libc_read (nbytes=16, buf=0x7f6891ccc810, fd=96) at ../sysdeps/unix/sysv/linux/read.c:26 #1 __GI___libc_read (fd=96, buf=0x7f6891ccc810, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24 #2 0x00007f68e2d87b2f in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f68e2d3eebe in g_main_context_check () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f68e2d3f312 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f68e2d3f4a3 in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007f68e48d45eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f6874000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #7 0x00007f68e487887b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f6891ccca20, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141 #8 0x00007f68e4692292 in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #9 0x00007f68e469342c in QThreadPrivate::start(void*) (arg=0x5594336b2590) at thread/qthread_unix.cpp:329 #10 0x00007f68e3719609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #11 0x00007f68e4311293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7f689ccc2700 (LWP 40178)): #0 __GI___libc_read (nbytes=16, buf=0x7f689ccc1810, fd=39) at ../sysdeps/unix/sysv/linux/read.c:26 #1 __GI___libc_read (fd=39, buf=0x7f689ccc1810, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24 #2 0x00007f68e2d87b2f in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f68e2d3eebe in g_main_context_check () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f68e2d3f312 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f68e2d3f4a3 in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007f68e48d45eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f688c000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #7 0x00007f68e487887b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f689ccc1a20, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141 #8 0x00007f68e4692292 in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #9 0x00007f68e469342c in QThreadPrivate::start(void*) (arg=0x5594335babc0) at thread/qthread_unix.cpp:329 #10 0x00007f68e3719609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #11 0x00007f68e4311293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7f689ffff700 (LWP 40177)): #0 0x00007f68e4304aff in __GI___poll (fds=0x7f6898003da0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f68e2d3f36e in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f68e2d3f4a3 in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f68e48d45eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f6898000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #4 0x00007f68e487887b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f689fffea20, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141 #5 0x00007f68e4692292 in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #6 0x00007f68e469342c in QThreadPrivate::start(void*) (arg=0x55943356cfa0) at thread/qthread_unix.cpp:329 #7 0x00007f68e3719609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #8 0x00007f68e4311293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7f68d65ed700 (LWP 40174)): #0 0x00007f68e4304aff in __GI___poll (fds=0x7f68c800ee10, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f68e2d3f36e in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f68e2d3f6f3 in g_main_loop_run () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f68e2b48f8a in () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 #4 0x00007f68e2d68ad1 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f68e3719609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #6 0x00007f68e4311293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7f68d75ef700 (LWP 40172)): #0 0x00007f68e4304aff in __GI___poll (fds=0x559433465030, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f68e2d3f36e in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f68e2d3f4a3 in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f68e2d3f4f1 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f68e2d68ad1 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f68e3719609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #6 0x00007f68e4311293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7f68dcecf700 (LWP 40171)): #0 0x00007f68e2d8c4dd in g_mutex_lock () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f68e2d3e8fa in g_main_context_prepare () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f68e2d3f29b in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f68e2d3f4a3 in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f68e48d45eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f68d8000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #5 0x00007f68e487887b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f68dcece9f0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141 #6 0x00007f68e4692292 in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #7 0x00007f68e27ccf4b in () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5 #8 0x00007f68e469342c in QThreadPrivate::start(void*) (arg=0x7f68e2850d80) at thread/qthread_unix.cpp:329 #9 0x00007f68e3719609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #10 0x00007f68e4311293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7f68deceab80 (LWP 40170)): [KCrash Handler] #4 FlatpakBackend::findSource(_FlatpakInstallation*, QString const&) const (this=this@entry=0x559433535010, installation=installation@entry=0x7f68cc00c640, origin=...) at ./libdiscover/backends/FlatpakBackend/FlatpakBackend.cpp:113 #5 0x00007f68dc6ad27e in FlatpakBackend::getAppForInstalledRef(_FlatpakInstallation*, _FlatpakInstalledRef*) const (this=0x559433535010, installation=installation@entry=0x7f68cc00c640, ref=0x5594337e8cc0) at ./libdiscover/backends/FlatpakBackend/FlatpakBackend.cpp:371 #6 0x00007f68dc6affb0 in FlatpakBackend::<lambda()>::operator() (__closure=0x559433805600, __closure=0x559433805600) at ./libdiscover/backends/FlatpakBackend/FlatpakBackend.cpp:1281 #7 QtPrivate::FunctorCall<QtPrivate::IndexesList<>, QtPrivate::List<>, void, FlatpakBackend::search(const AbstractResourcesBackend::Filters&)::<lambda()> >::call (arg=<optimized out>, f=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:146 #8 QtPrivate::Functor<FlatpakBackend::search(const AbstractResourcesBackend::Filters&)::<lambda()>, 0>::call<QtPrivate::List<>, void> (arg=<optimized out>, f=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:256 #9 QtPrivate::QFunctorSlotObject<FlatpakBackend::search(const AbstractResourcesBackend::Filters&)::<lambda()>, 0, QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase *, QObject *, void **, bool *) (which=<optimized out>, this_=0x5594338055f0, r=<optimized out>, a=<optimized out>, ret=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:443 #10 0x00007f68e48a7919 in QObject::event(QEvent*) (this=0x559433535010, e=0x559433d5ed90) at kernel/qobject.cpp:1314 #11 0x00007f68e4879d7a in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x559433535010, event=0x559433d5ed90) at ../../include/QtCore/5.15.3/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325 #12 0x00007f68e487c681 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (receiver=0x0, event_type=0, data=0x559433472450) at kernel/qcoreapplication.cpp:1821 #13 0x00007f68e48d4f77 in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) (s=0x5594334b1720) at kernel/qeventdispatcher_glib.cpp:277 #14 0x00007f68e2d3f17d in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #15 0x00007f68e2d3f400 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #16 0x00007f68e2d3f4a3 in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #17 0x00007f68e48d45d2 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x559433460450, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #18 0x00007f68e487887b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fffd1eeca40, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141 #19 0x00007f68e4880a34 in QCoreApplication::exec() () at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #20 0x0000559431990a7f in main(int, char**) (argc=<optimized out>, argv=<optimized out>) at ./update/main.cpp:39 [Inferior 1 (process 40170) detached] The reporter indicates this bug may be a duplicate of or related to bug 444183. Possible duplicates by query: bug 444183, bug 443745, bug 422855, bug 419597, bug 418815. Reported using DrKonqi -- You are receiving this mail because: You are watching all bug changes.