| Summary: | Closing Discover whilst it loads application metadata causes it to crash | ||
|---|---|---|---|
| Product: | [Applications] Discover | Reporter: | Roke Julian Lockhart Beedell <4wy78uwh> |
| Component: | discover | Assignee: | Plasma Bugs List <plasma-bugs-null> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | crash | CC: | aleixpol |
| Priority: | NOR | Keywords: | drkonqi |
| Version First Reported In: | 6.3.5 | ||
| Target Milestone: | --- | ||
| Platform: | Fedora RPMs | ||
| OS: | Linux | ||
| See Also: | https://bugzilla.redhat.com/show_bug.cgi?id=2372705 | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
|
Description
Roke Julian Lockhart Beedell
2025-06-13 15:59:58 UTC
*** This bug has been marked as a duplicate of bug 504841 *** (In reply to Roke Julian Lockhart Beedell from comment #0) > ~~~ > Core was generated by `plasma-discover --backends packagekit appstream://org.kde.dolphin.desktop'. > Program terminated with signal SIGSEGV, Segmentation fault. > #0 __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=11, no_tid=no_tid@entry=0) at pthread_kill.c:44 > 44 return INTERNAL_SYSCALL_ERROR_P (ret) ? INTERNAL_SYSCALL_ERRNO (ret) : 0; > [Current thread is 1 (Thread 0x7fddc3095dc0 (LWP 148294))] > (gdb) bt full > #0 __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=11, no_tid=no_tid@entry=0) at pthread_kill.c:44 > tid = <optimized out> > ret = 0 > pd = <optimized out> > old_mask = {__val = {0}} > ret = <optimized out> > #1 0x00007fddca0811e3 in __pthread_kill_internal (threadid=<optimized out>, signo=11) at pthread_kill.c:89 > No locals. > #2 0x00007fddca027afe in __GI_raise (sig=11) at ../sysdeps/posix/raise.c:26 > ret = <optimized out> > #3 0x00007fddcbd53ef1 in KCrash::defaultCrashHandler (sig=11) at /usr/src/debug/kf6-kcrash-6.14.0-1.fc42.x86_64/src/kcrash.cpp:605 > data = {<KCrash::MetadataWriter> = {_vptr.MetadataWriter = 0x7fddcbd5c808 <vtable for KCrash::Metadata+16>}, argv = {_M_elems = {0x0, 0x7fddcbd5a6ed "--qtversion", 0x55faed9ec820 "6.9.1", 0x7fddcbd5a700 "--kdeframeworksversion", 0x7fddcbd5a6f9 "6.14.0", 0x7fddcbd5a738 "--platform", > 0x55faeda4b610 "wayland", 0x7fddcbd5a769 "--appname", 0x55faed9da070 "plasma-discover", 0x7fddcbd5a773 "--apppath", 0x55faed9da090 "/usr/bin", 0x7fddcbd5a780 "--signal", 0x7ffdd2ad5d06 "11", 0x7fddcbd5a78e "--pid", 0x7ffdd2ad5d10 "148294", 0x7fddcbd5a794 "--appversion", > 0x55faed9e4c10 "6.3.5", 0x7fddcbd5a7a1 "--programname", 0x55faed9f1920 "Discover", 0x7fddcbd5a7af "--bugaddress", 0x55faed9eb160 "submit@bugs.kde.org", 0x7fddcbd5a7bc "--productname", 0x55faed9e4c40 "discover/discover", 0x0 <repeats 15 times>}}, argc = 23, > m_writer = 0x7ffdd2ad5cb0} > platformName = {d = {d = 0x55faeda4b600, ptr = 0x55faeda4b610 "wayland", size = 7}, static _empty = 0 '\000'} > about = 0x55faed9e58b0 > argv = 0x7ffdd2ad5d38 > ini = {<KCrash::MetadataWriter> = {_vptr.MetadataWriter = 0x7fddcbd5c838 <vtable for KCrash::MetadataINIWriter+16>}, writable = false, fd = 15} > sigtxt = "11\000]\255\322\375\177\000" > pidtxt = "148294\000\000\000\315\312%R\342MZp\020", <incomplete sequence \355> > argc = <optimized out> > crashRecursionCounter = 2 > #4 <signal handler called> > No locals. > #5 0x00007fddc949d220 in QtPrivate::QMetaTypeInterfaceWrapper<QObject*>::metaType () from /lib64/libQt6Core.so.6 > No symbol table info available. > #6 0x00007fddcbe29391 in AbstractResource::isInstalled (this=<optimized out>) at /usr/src/debug/plasma-discover-6.3.5-1.fc42.x86_64/libdiscover/resources/AbstractResource.cpp:71 > No locals. > #7 0x000055faced64255 in operator()<StreamResult> (__closure=<synthetic pointer>, res=...) at /usr/src/debug/plasma-discover-6.3.5-1.fc42.x86_64/discover/DiscoverObject.cpp:366 > No locals. > --Type <RET> for more, q to quit, c to continue without paging--c > #8 kIndexOf<QList<StreamResult>, DiscoverObject::openApplication(const QUrl&)::<lambda()>::<lambda(QVector<StreamResult>&)>::<lambda()>::<lambda(auto:56)> > (func=..., list=...) at /usr/src/debug/plasma-discover-6.3.5-1.fc42.x86_64/libdiscover/utils.h:123 > it = {i = 0x55faee140a90} > itEnd = <optimized out> > i = 0 > #9 operator() (__closure=0x55faeda80ca0) at /usr/src/debug/plasma-discover-6.3.5-1.fc42.x86_64/discover/DiscoverObject.cpp:365 > idx = <optimized out> > timeout = {wp = {d = 0x55faed253880, value = 0x55faee73d2f0}} > res = {<QListSpecialMethods<StreamResult>> = {<QListSpecialMethodsBase<StreamResult>> = {<No data fields>}, <No data fields>}, d = {d = 0x55faee140a80, ptr = 0x55faee140a90, size = 1}} > this = 0x55faed9e9460 > #10 std::__invoke_impl<bool, DiscoverObject::openApplication(const QUrl&)::<lambda()>::<lambda(QVector<StreamResult>&)>::<lambda()>&> (__f=...) at /usr/include/c++/15/bits/invoke.h:63 > No locals. > #11 std::__invoke_r<bool, DiscoverObject::openApplication(const QUrl&)::<lambda()>::<lambda(QVector<StreamResult>&)>::<lambda()>&> (__fn=...) at /usr/include/c++/15/bits/invoke.h:116 > No locals. > #12 std::_Function_handler<bool(), DiscoverObject::openApplication(const QUrl&)::<lambda()>::<lambda(QVector<StreamResult>&)>::<lambda()> >::_M_invoke(const std::_Any_data &) (__functor=...) at /usr/include/c++/15/bits/std_function.h:292 > No locals. > #13 0x000055faced54311 in std::function<bool()>::operator() (this=0x7fddb0014380) at /usr/include/c++/15/bits/std_function.h:593 > No locals. > #14 OneTimeAction::trigger (this=0x7fddb0014370) at /usr/src/debug/plasma-discover-6.3.5-1.fc42.x86_64/libdiscover/utils.h:39 > No locals. > #15 OneTimeAction::trigger (this=0x7fddb0014370) at /usr/src/debug/plasma-discover-6.3.5-1.fc42.x86_64/libdiscover/utils.h:34 > No locals. > #16 0x00007fddc8f657ba in QtPrivate::QSlotObjectBase::call (this=0x55faee4baae0, r=0x7fddb0014370, a=0x7ffdd2ad6c30) at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qobjectdefs_impl.h:461 > No locals. > #17 doActivate<false> (sender=0x55faee73d2f0, signal_index=0, argv=argv@entry=0x7ffdd2ad6c30) at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qobject.cpp:4146 > obj = {m_slotObject = std::unique_ptr<QtPrivate::QSlotObjectBase> = {get() = 0x55faee4baae0}} > receiver = 0x7fddb0014370 > td = <optimized out> > receiverInSameThread = <optimized out> > senderData = {previous = 0x0, receiver = 0x7fddb0014370, sender = 0x55faee73d2f0, signal = 0} > c = 0x7fddb0014650 > connections = {d = {ptr = 0x55faee725f00}} > list = 0x55faeda1df90 > inSenderThread = <optimized out> > highestConnectionId = 2 > signalVector = 0x55faeda1df70 > currentThreadId = 0x7fddc3095dc0 > sp = <optimized out> > signal_spy_set = 0x0 > empty_argv = {0x0} > senderDeleted = false > #18 0x00007fddc8f5c089 in QMetaObject::activate (sender=sender@entry=0x0, m=m@entry=0x7fddc949dc80, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffdd2ad6c30) at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qobject.cpp:4206 > signal_index = <optimized out> > #19 0x00007fddc8f5c147 in QMetaObject::activate<void, QObject*> (sender=0x0, mo=0x7fddc949dc80, local_signal_index=0, ret=0x0) at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qobjectdefs.h:306 > _a = {0x0, 0x7ffdd2ad6c28} > #20 QObject::destroyed (this=this@entry=0x55faee73d2f0, _t1=<optimized out>, _t1@entry=0x55faee73d2f0) at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/redhat-linux-build/src/corelib/kernel/moc_qobject.cpp:186 > No locals. > #21 0x00007fddc8f61c7e in QObject::~QObject (this=<optimized out>) at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qobject.cpp:1042 > d = 0x55faedbf8850 > sharedRefcount = 0x55faed253880 > cd = <optimized out> > d = <optimized out> > sharedRefcount = <optimized out> > cd = <optimized out> > ownThread = <optimized out> > privThread = <optimized out> > signalSlotMutex = <optimized out> > locker = <optimized out> > receiverCount = <optimized out> > signal = <optimized out> > connectionList = <optimized out> > c = <optimized out> > m = <optimized out> > needToUnlock = <optimized out> > node = <optimized out> > sender = <optimized out> > m = <optimized out> > needToUnlock = <optimized out> > senderData = <optimized out> > slotObj = <optimized out> > locksAreTheSame = <optimized out> > #22 0x00007fddc8f75ce5 in QTimer::~QTimer (this=0x55faee73d2f0) at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qtimer.cpp:138 > No locals. > #23 0x00007fddc8f5cda2 in QObjectPrivate::deleteChildren (this=this@entry=0x55faed9e8f00) at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qobject.cpp:2223 > i = 2 > #24 0x00007fddc8f61cb4 in QObject::~QObject (this=<optimized out>) at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qobject.cpp:1140 > d = <optimized out> > sharedRefcount = <optimized out> > cd = <optimized out> > d = <optimized out> > sharedRefcount = <optimized out> > cd = <optimized out> > ownThread = <optimized out> > privThread = <optimized out> > signalSlotMutex = <optimized out> > locker = <optimized out> > receiverCount = <optimized out> > signal = <optimized out> > connectionList = <optimized out> > c = <optimized out> > m = <optimized out> > needToUnlock = <optimized out> > node = <optimized out> > sender = <optimized out> > m = <optimized out> > needToUnlock = <optimized out> > senderData = <optimized out> > slotObj = <optimized out> > locksAreTheSame = <optimized out> > #25 0x000055faced54d85 in DiscoverObject::~DiscoverObject (this=<optimized out>, this=<optimized out>) at /usr/src/debug/plasma-discover-6.3.5-1.fc42.x86_64/discover/DiscoverObject.cpp:228 > No locals. > #26 0x00007fddc8f5652c in QObject::event (this=<optimized out>, e=<optimized out>) at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qobject.cpp:1416 > No locals. > #27 0x00007fddcb43d97f in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x55faed9e9460, e=0x55faee02bb50) at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/widgets/kernel/qapplication.cpp:3303 > consumed = false > filtered = false > threadData = <optimized out> > #28 0x00007fddc8ef9f38 in QCoreApplication::notifyInternal2 (receiver=0x55faed9e9460, event=0x55faee02bb50) at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qcoreapplication.cpp:1106 > d = <optimized out> > threadData = 0x55faed241070 > selfRequired = <optimized out> > result = false > cbdata = {0x55faed9e9460, 0x55faee02bb50, 0x7ffdd2ad6f2f} > scopeLevelCounter = {threadData = 0x55faed241070} > #29 0x00007fddc8efa19d in QCoreApplication::sendEvent (receiver=<optimized out>, event=<optimized out>) at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qcoreapplication.cpp:1546 > No locals. > #30 0x00007fddc8efdd26 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=52, data=0x55faed241070) at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qcoreapplication.cpp:1879 > e = 0x55faee02bb50 > pe = <optimized out> > r = <optimized out> > relocker = <optimized out> > event_deleter = <optimized out> > locker = {_M_device = 0x55faed2410b8, _M_owns = false} > startOffset = 85 > i = <optimized out> > cleanup = <optimized out> > #31 0x00007fddc8efe082 in QCoreApplicationPrivate::execCleanup (this=<optimized out>) at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qcoreapplication.cpp:1468 > No locals. > #32 0x00007fddc8f03436 in QCoreApplication::exec () at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/tools/qscopedpointer.h:110 > threadData = 0x55faed241070 > eventLoop = {<QObject> = {_vptr.QObject = 0x7fddc94a1c70 <vtable for QEventLoop+16>, static staticMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7fddc931d7f0 <QObject::qt_staticMetaObjectStaticContent<(anonymous namespace)::qt_meta_tag_ZN7QObjectE_t>+272>, > data = 0x7fddc931d6e0 <QObject::qt_staticMetaObjectStaticContent<(anonymous namespace)::qt_meta_tag_ZN7QObjectE_t>>, static_metacall = 0x7fddc8f624c0 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, > metaTypes = 0x7fddc94a3a60 <QObject::qt_staticMetaObjectRelocatingContent<(anonymous namespace)::qt_meta_tag_ZN7QObjectE_t>>, extradata = 0x0}}, d_ptr = {d = 0x55faed9e5d00}}, static staticMetaObject = {d = {superdata = {direct = 0x55facedb76e0 <QObject::staticMetaObject>}, > stringdata = 0x7fddc931ab0c <QEventLoop::qt_staticMetaObjectStaticContent<(anonymous namespace)::qt_meta_tag_ZN10QEventLoopE_t>+236>, data = 0x7fddc931aa20 <QEventLoop::qt_staticMetaObjectStaticContent<(anonymous namespace)::qt_meta_tag_ZN10QEventLoopE_t>>, > static_metacall = 0x7fddc8f076e0 <QEventLoop::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, metaTypes = 0x7fddc94a1d20 <QEventLoop::qt_staticMetaObjectRelocatingContent<(anonymous namespace)::qt_meta_tag_ZN10QEventLoopE_t>>, > extradata = 0x0}}} > returnCode = 0 > #33 0x00007fddc96ddbad in QGuiApplication::exec () at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/gui/kernel/qguiapplication.cpp:1986 > No locals. > #34 0x00007fddcb43d8e9 in QApplication::exec () at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/widgets/kernel/qapplication.cpp:2570 > No locals. > #35 0x000055faced52c1a in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/plasma-discover-6.3.5-1.fc42.x86_64/discover/main.cpp:224 > format = {d = 0x55faed238460} > app = {<QGuiApplication> = {<QCoreApplication> = {<QObject> = {_vptr.QObject = 0x7fddcbba1098 <vtable for QApplication+16>, static staticMetaObject = {d = {superdata = {direct = 0x0}, > stringdata = 0x7fddc931d7f0 <QObject::qt_staticMetaObjectStaticContent<(anonymous namespace)::qt_meta_tag_ZN7QObjectE_t>+272>, data = 0x7fddc931d6e0 <QObject::qt_staticMetaObjectStaticContent<(anonymous namespace)::qt_meta_tag_ZN7QObjectE_t>>, > static_metacall = 0x7fddc8f624c0 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, metaTypes = 0x7fddc94a3a60 <QObject::qt_staticMetaObjectRelocatingContent<(anonymous namespace)::qt_meta_tag_ZN7QObjectE_t>>, > extradata = 0x0}}, d_ptr = {d = 0x55faed2437d0}}, static staticMetaObject = {d = {superdata = {direct = 0x55facedb76e0 <QObject::staticMetaObject>}, > stringdata = 0x7fddc93190e8 <QCoreApplication::qt_staticMetaObjectStaticContent<(anonymous namespace)::qt_meta_tag_ZN16QCoreApplicationE_t>+392>, > data = 0x7fddc9318f60 <QCoreApplication::qt_staticMetaObjectStaticContent<(anonymous namespace)::qt_meta_tag_ZN16QCoreApplicationE_t>>, static_metacall = 0x7fddc8f03c30 <QCoreApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, > relatedMetaObjects = 0x0, metaTypes = 0x7fddc94a1980 <QCoreApplication::qt_staticMetaObjectRelocatingContent<(anonymous namespace)::qt_meta_tag_ZN16QCoreApplicationE_t>>, extradata = 0x0}}, static self = 0x7ffdd2ad71d0}, static staticMetaObject = {d = {superdata = { > direct = 0x55facedb7a00 <QCoreApplication::staticMetaObject>}, stringdata = 0x7fddc9eaf910 <QGuiApplication::qt_staticMetaObjectStaticContent<(anonymous namespace)::qt_meta_tag_ZN15QGuiApplicationE_t>+752>, > data = 0x7fddc9eaf620 <QGuiApplication::qt_staticMetaObjectStaticContent<(anonymous namespace)::qt_meta_tag_ZN15QGuiApplicationE_t>>, static_metacall = 0x7fddc96dec70 <QGuiApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, > metaTypes = 0x7fddc9fce640 <QGuiApplication::qt_staticMetaObjectRelocatingContent<(anonymous namespace)::qt_meta_tag_ZN15QGuiApplicationE_t>>, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = {direct = 0x55facedb7980 <QGuiApplication::staticMetaObject>}, > stringdata = 0x7fddcba5c548 <QApplication::qt_staticMetaObjectStaticContent<(anonymous namespace)::qt_meta_tag_ZN12QApplicationE_t>+392>, data = 0x7fddcba5c3c0 <QApplication::qt_staticMetaObjectStaticContent<(anonymous namespace)::qt_meta_tag_ZN12QApplicationE_t>>, > static_metacall = 0x7fddcb443470 <QApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, metaTypes = 0x7fddcbba1160 <QApplication::qt_staticMetaObjectRelocatingContent<(anonymous namespace)::qt_meta_tag_ZN12QApplicationE_t>>, > extradata = 0x0}}} > about = {d = std::unique_ptr<KAboutDataPrivate> = {get() = 0x55faed9c99b0}} > discoverObject = <optimized out> > ~~~ |