| Summary: | In Plasma 6, kded randomly crashes in KIO::UntrustedProgramHandlerInterface::UntrustedProgramHandlerInterface() | ||
|---|---|---|---|
| Product: | [Frameworks and Libraries] frameworks-kio | Reporter: | Nate Graham <nate> |
| Component: | general | Assignee: | KIO Bugs <kio-bugs-null> |
| Status: | RESOLVED FIXED | ||
| Severity: | crash | CC: | kdelibs-bugs |
| Priority: | NOR | Keywords: | qt6 |
| Version: | git master | ||
| Target Milestone: | --- | ||
| Platform: | Other | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
Cannot reproduce anymore for over a week; I guess it was fixed by something. |
In a Plasma 6 session (X11), kded randomly crashes out of the blue (no obvious trigger) for me semi-frequently with the following backtrace: #0 0x00007f1860d2735d in __GI___poll (fds=fds@entry=0x7ffc33320878, nfds=nfds@entry=1, timeout=timeout@entry=1000) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f1861ffa098 in poll (__timeout=1000, __nfds=1, __fds=0x7ffc33320878) at /usr/include/bits/poll2.h:39 #2 pollDrKonqiSocket (sockfd=3, pid=<optimized out>) at /usr/src/debug/kf5-kcrash-5.105.0-1.fc38.x86_64/src/kcrash.cpp:858 #3 KCrash::startProcess(int, char const**, bool) (argv=argv@entry=0x7ffc33320998, waitAndExit=waitAndExit@entry=true, argc=<optimized out>) at /usr/src/debug/kf5-kcrash-5.105.0-1.fc38.x86_64/src/kcrash.cpp:720 #4 0x00007f1861ffad0f in KCrash::defaultCrashHandler(int) (sig=11) at /usr/src/debug/kf5-kcrash-5.105.0-1.fc38.x86_64/src/kcrash.cpp:616 #5 0x00007f1860c5fb70 in <signal handler called> () at /lib64/libc.so.6 #6 std::__atomic_base<QThread*>::load(std::memory_order) const (__m=std::memory_order_acquire, this=0xc1) at /usr/include/c++/13/bits/atomic_base.h:835 #7 std::atomic<QThread*>::load(std::memory_order) const (__m=std::memory_order_acquire, this=0xc1) at /usr/include/c++/13/atomic:577 #8 QAtomicOps<QThread*>::loadAcquire<QThread*>(std::atomic<QThread*> const&) (_q_value=<error reading variable: Cannot access memory at address 0xc1>) at /usr/src/debug/qt6-qtbase-6.5.0-2.fc38.x86_64/src/corelib/thread/qatomic_cxx11.h:213 #9 QBasicAtomicPointer<QThread>::loadAcquire() const (this=0xc1) at /usr/src/debug/qt6-qtbase-6.5.0-2.fc38.x86_64/src/corelib/thread/qbasicatomic.h:181 #10 QObject::thread() const (this=this@entry=0x7f18207ff9e0 <KIOWidgetJobUiDelegateFactory::registerJobUiDelegate()::delegate>) at /usr/src/debug/qt6-qtbase-6.5.0-2.fc38.x86_64/src/corelib/kernel/qobject.cpp:1564 #11 0x00007f18209db85e in QObject::QObject(QObjectPrivate&, QObject*) (this=0x55773daeb8d0, dd=..., parent=0x7f18207ff9e0 <KIOWidgetJobUiDelegateFactory::registerJobUiDelegate()::delegate>) at /usr/src/debug/qt6-qtbase-6.5.0-2.fc38.x86_64/src/corelib/kernel/qobject.cpp:925 #12 0x00007f1813b419f9 in KIO::UntrustedProgramHandlerInterface::UntrustedProgramHandlerInterface(QObject*) (this=0x55773daeb8d0, parent=<optimized out>) at /home/nate/kde/src/kio/src/core/untrustedprogramhandlerinterface.cpp:18 #13 0x00007f182075f199 in KIO::WidgetsUntrustedProgramHandler::WidgetsUntrustedProgramHandler(QObject*) (this=this@entry=0x55773daeb8d0, parent=parent@entry=0x7f18207ff9e0 <KIOWidgetJobUiDelegateFactory::registerJobUiDelegate()::delegate>) at /home/nate/kde/src/kio/src/widgets/widgetsuntrustedprogramhandler.cpp:34 #14 0x00007f182075cd18 in KIO::JobUiDelegatePrivate::JobUiDelegatePrivate(KIO::JobUiDelegate*, QList<QObject*> const&) (this=0x55773daec550, qq=0x7f18207ff9e0 <KIOWidgetJobUiDelegateFactory::registerJobUiDelegate()::delegate>, ifaces=<optimized out>) at /home/nate/kde/src/kio/src/widgets/jobuidelegate.cpp:59 #15 0x00007f1820759ee4 in KIO::JobUiDelegate::JobUiDelegate(KIO::JobUiDelegate::Version, QFlags<KJobUiDelegate::Flag>, QWidget*, QList<QObject*> const&) (this=0x7f18207ff9e0 <KIOWidgetJobUiDelegateFactory::registerJobUiDelegate()::delegate>, version=<optimized out>, window=0x0, ifaces=...) at /home/nate/kde/src/kio/src/widgets/jobuidelegate.cpp:462 #16 0x00007f182075d5fc in KIOWidgetJobUiDelegateFactory::registerJobUiDelegate() () at /usr/include/qt6/QtCore/qflags.h:74 #17 0x00007f18627e917f in call_init (env=0x7ffc33322588, argv=0x7ffc33322578, argc=1, l=<optimized out>) at dl-init.c:70 #18 call_init (l=<optimized out>, argc=1, argv=0x7ffc33322578, env=0x7ffc33322588) at dl-init.c:26 #19 0x00007f18627e927d in _dl_init (main_map=0x55773daabef0, argc=1, argv=0x7ffc33322578, env=0x7ffc33322588) at dl-init.c:117 #20 0x00007f18627e55c2 in __GI__dl_catch_exception (exception=exception@entry=0x0, operate=operate@entry=0x7f18627efea0 <call_dl_init>, args=args@entry=0x7ffc333218b0) at dl-catch.c:211 #21 0x00007f18627efe3c in dl_open_worker (a=a@entry=0x7ffc33321a60) at dl-open.c:808 #22 0x00007f18627e5523 in __GI__dl_catch_exception (exception=exception@entry=0x7ffc33321a40, operate=operate@entry=0x7f18627efda0 <dl_open_worker>, args=args@entry=0x7ffc33321a60) at dl-catch.c:237 #23 0x00007f18627f01b4 in _dl_open (file=0x55773d86d9e8 "/usr/lib64/qt5/plugins/kf5/kded/networkmanagement.so", mode=<optimized out>, caller_dlopen=0x7f18614afe7c <QLibraryPrivate::load_sys()+1500>, nsid=<optimized out>, argc=1, argv=0x7ffc33322578, env=0x7ffc33322588) at dl-open.c:884 #24 0x00007f1860caa6d4 in dlopen_doit (a=a@entry=0x7ffc33321d10) at dlopen.c:56 #25 0x00007f18627e5523 in __GI__dl_catch_exception (exception=exception@entry=0x7ffc33321c50, operate=0x7f1860caa670 <dlopen_doit>, args=0x7ffc33321d10) at dl-catch.c:237 #26 0x00007f18627e5679 in _dl_catch_error (objname=0x7ffc33321cb8, errstring=0x7ffc33321cc0, mallocedp=0x7ffc33321cb7, operate=<optimized out>, args=<optimized out>) at dl-catch.c:256 #27 0x00007f1860caa1b3 in _dlerror_run (operate=operate@entry=0x7f1860caa670 <dlopen_doit>, args=args@entry=0x7ffc33321d10) at dlerror.c:138 #28 0x00007f1860caa78f in dlopen_implementation (dl_caller=<optimized out>, mode=<optimized out>, file=<optimized out>) at dlopen.c:71 #29 ___dlopen (file=<optimized out>, mode=<optimized out>) at dlopen.c:81 #30 0x00007f18614afe7c in QLibraryPrivate::load_sys() (this=0x55773da9f250) at plugin/qlibrary_unix.cpp:238 #31 0x00007f18614aa8a5 in QLibraryPrivate::load() (this=this@entry=0x55773da9f250) at plugin/qlibrary.cpp:584 #32 0x00007f18614aaedb in QLibraryPrivate::loadPlugin() (this=0x55773da9f250) at plugin/qlibrary.cpp:641 #33 0x00007f18614a1d85 in QPluginLoader::load() (this=this@entry=0x7ffc33322030) at plugin/qpluginloader.cpp:238 #34 0x00007f18614a1ec1 in QPluginLoader::instance() (this=this@entry=0x7ffc33322030) at plugin/qpluginloader.cpp:197 #35 0x00007f1861f43f2c in KPluginFactory::loadFactory(KPluginMetaData const&) (data=...) at /usr/src/debug/kf5-kcoreaddons-5.105.0-1.fc38.x86_64/src/lib/plugin/kpluginfactory.cpp:48 #36 0x000055773b747c3f in Kded::loadModule(KPluginMetaData const&, bool) (this=this@entry=0x55773d84c880, module=..., onDemand=onDemand@entry=false) at /usr/src/debug/kf5-kded-5.105.0-1.fc38.x86_64/src/kded.cpp:358 #37 0x000055773b74a57b in Kded::initModules() (this=this@entry=0x55773d84c880) at /usr/src/debug/kf5-kded-5.105.0-1.fc38.x86_64/src/kded.cpp:242 #38 0x000055773b74c268 in Kded::recreateDone() (this=0x55773d84c880) at /usr/src/debug/kf5-kded-5.105.0-1.fc38.x86_64/src/kded.cpp:518 #39 Kded::recreate(bool) (initial=<optimized out>, this=0x55773d84c880) at /usr/src/debug/kf5-kded-5.105.0-1.fc38.x86_64/src/kded.cpp:502 #40 Kded::recreate(bool) (this=this@entry=0x55773d84c880, initial=initial@entry=true) at /usr/src/debug/kf5-kded-5.105.0-1.fc38.x86_64/src/kded.cpp:486 #41 0x000055773b744fb0 in main(int, char**) (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/kf5-kded-5.105.0-1.fc38.x86_64/src/kded.cpp:777