| Summary: | Discover froze when I clicked "update all" button immediately after cancel the password dialog to start update proccess | ||
|---|---|---|---|
| Product: | [Applications] Discover | Reporter: | Patrick Silva <bugseforuns> |
| Component: | discover | Assignee: | Aleix Pol <aleixpol> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | CC: | davidgoom, nate, thomas.pfeiffer |
| Priority: | NOR | ||
| Version: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | Neon | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
*** Bug 396874 has been marked as a duplicate of this bug. *** Do you know which PackageKitQt version this was? It would also be interesting if you could get the backtrace for all threads when this happens. The gdb command is: thread apply all where I do not remember the PackageKitQt version. And the problem is no longer reproducible on neon dev unstable. |
On neon dev unstable... I opened discover, clciked "update" in the sidebar, clicked "update all" button. Discover asked for my password, I cancelled the password dialog and clicked in "update all" button again immediately. So discover froze. #0 0x00007f1b131c04d9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007f1b13bb3355 in QBasicMutex::lockInternal() (val3=0, addr2=0x0, val2=0, val=3, op=0, addr=<optimized out>) at thread/qfutex_p.h:92 #2 0x00007f1b13bb3355 in QBasicMutex::lockInternal() (expectedValue=<optimized out>, futex=...) at thread/qfutex_p.h:107 #3 0x00007f1b13bb3355 in QBasicMutex::lockInternal() (timeout=-1, elapsedTimer=0x0, d_ptr=...) at thread/qmutex_linux.cpp:145 #4 0x00007f1b13bb3355 in QBasicMutex::lockInternal() (this=0x7f1b1420ce40 <_q_ObjectMutexPool+992>) at thread/qmutex_linux.cpp:162 #5 0x00007f1b13bb33b7 in QMutex::lock() (this=this@entry=0x7f1b1420ce40 <_q_ObjectMutexPool+992>) at thread/qmutex.cpp:229 #6 0x00007f1b13db461d in QMetaObjectPrivate::disconnect(QObject const*, int, QMetaObject const*, QObject const*, int, void**, QMetaObjectPrivate::DisconnectType) (m=<optimized out>, this=<synthetic pointer>) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:206 #7 0x00007f1b13db461d in QMetaObjectPrivate::disconnect(QObject const*, int, QMetaObject const*, QObject const*, int, void**, QMetaObjectPrivate::DisconnectType) (sender=sender@entry=0x3943730, signal_index=signal_index@entry=10, smeta=0x7f1acc909960 <OrgFreedesktopPackageKitTransactionInterface::staticMetaObject>, receiver=receiver@entry=0x3d67990, method_index=method_index@entry=39, disconnectType=disconnectType@entry=QMetaObjectPrivate::DisconnectAll, slot=0x0) at kernel/qobject.cpp:3422 #8 0x00007f1b13db5114 in QObject::disconnect(QObject const*, char const*, QObject const*, char const*) (sender=0x3943730, signal=0x3873679 "Finished(uint,uint)", receiver=0x3d67990, method=0x256d799 "finished(uint,uint)") at kernel/qobject.cpp:3022 #9 0x00007f1acc6e44ab in PackageKit::TransactionPrivate::setupSignal(QString const&, bool) () at /usr/lib/x86_64-linux-gnu/libpackagekitqt5.so.0 ---Type <return> to continue, or q <return> to quit--- #10 0x00007f1acc6e7af9 in PackageKit::Transaction::disconnectNotify(char const*) () at /usr/lib/x86_64-linux-gnu/libpackagekitqt5.so.0 #11 0x00007f1acc6e3f0a in PackageKit::Transaction::disconnectNotify(QMetaMethod const&) () at /usr/lib/x86_64-linux-gnu/libpackagekitqt5.so.0 #12 0x00007f1b13db8d83 in QObject::~QObject() (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:988 #13 0x00007f1acc94351b in TransactionSet::~TransactionSet() (this=0x3933130, __in_chrg=<optimized out>) at /workspace/build/obj-x86_64-linux-gnu/libdiscover/backends/PackageKitBackend/../../../../libdiscover/backends/PackageKitBackend/TransactionSet.h:28 #14 0x00007f1acc94351b in TransactionSet::~TransactionSet() (this=0x3933130, __in_chrg=<optimized out>) at /workspace/build/obj-x86_64-linux-gnu/libdiscover/backends/PackageKitBackend/../../../../libdiscover/backends/PackageKitBackend/TransactionSet.h:28 #15 0x00007f1b13db1ff0 in QObject::event(QEvent*) (this=0x3933130, e=<optimized out>) at kernel/qobject.cpp:1242 #16 0x00007f1b153dd39c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #17 0x00007f1b153e4ab0 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #18 0x00007f1b13d84228 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x3933130, event=event@entry=0x39da8c0) at kernel/qcoreapplication.cpp:1048 #19 0x00007f1b13d86e2e in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (event=0x39da8c0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234 #20 0x00007f1b13d86e2e in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (recei---Type <return> to continue, or q <return> to quit--- ver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x208c9f0) at kernel/qcoreapplication.cpp:1745 #21 0x00007f1b13d872a8 in QCoreApplication::sendPostedEvents(QObject*, int) (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1599 #22 0x00007f1b13ddba93 in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) (s=0x20c2180) at kernel/qeventdispatcher_glib.cpp:276 #23 0x00007f1b0ddfa197 in g_main_context_dispatch (context=0x20d37d0) at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3154 #24 0x00007f1b0ddfa197 in g_main_context_dispatch (context=context@entry=0x20d37d0) at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3769 #25 0x00007f1b0ddfa3f0 in g_main_context_iterate (context=context@entry=0x20d37d0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3840 #26 0x00007f1b0ddfa49c in g_main_context_iteration (context=0x20d37d0, may_block=may_block@entry=1) at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3901 #27 0x00007f1b13ddb09f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x20c9510, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #28 0x00007f1b07c1f421 in QPAEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5WaylandClient.so.5 #29 0x00007f1b13d825ba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffd9b0ae570, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214 #30 0x00007f1b13d8b6c4 in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1336 #31 0x00000000004133ff in main(int, char**) (argc=3, argv=<optimized out>) at /workspace/build/discover/main.cpp:156