358970 2016-02-04 02:26:06 +0000 SYstem Monitor Crashed 2022-09-04 10:21:50 +0000 1 1 10 Unmaintained ksysguard general 5.5.4 Fedora RPMs Linux RESOLVED DUPLICATE 350140 drkonqi NOR crash --- 0 smoyse ksysguard-bugs aleixpol 0 oldest_to_newest 1574704 0 smoyse 2016-02-04 02:26:06 +0000 Application: ksysguard (5.5.4) Qt Version: 5.5.1 Operating System: Linux 4.3.3-303.fc23.x86_64 x86_64 Distribution: "Fedora release 23 (Twenty Three)" -- Information about the crash: I opened the system monitor window from the desktop widget. I closed the system monitor window by clicking the close window control. The crash happened The crash can be reproduced sometimes. -- Backtrace: Application: System Monitor (ksysguard), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f86e12dc940 (LWP 4461))] Thread 2 (Thread 0x7f86b9847700 (LWP 4463)): #0 0x00007f86d8af1fdd in poll () at /lib64/libc.so.6 #1 0x00007f86d2ad0272 in _xcb_conn_wait () at /lib64/libxcb.so.1 #2 0x00007f86d2ad1ee7 in xcb_wait_for_event () at /lib64/libxcb.so.1 #3 0x00007f86bc7f8da9 in QXcbEventReader::run() () at /lib64/libQt5XcbQpa.so.5 #4 0x00007f86d96fa3de in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5 #5 0x00007f86d365b60a in start_thread () at /lib64/libpthread.so.0 #6 0x00007f86d8afda4d in clone () at /lib64/libc.so.6 Thread 1 (Thread 0x7f86e12dc940 (LWP 4461)): [KCrash Handler] #5 0x0000000000000000 in () #6 0x00007f86da705a7f in QLabelPrivate::clearContents() () at /lib64/libQt5Widgets.so.5 #7 0x00007f86da7065cc in QLabel::setText(QString const&) () at /lib64/libQt5Widgets.so.5 #8 0x00007f86e0facd59 in TopLevel::answerReceived(int, QList<QByteArray> const&) () at /lib64/libkdeinit5_ksysguard.so #9 0x00007f86e05ec544 in KSGRD::SensorAgent::processAnswer(char const*, int) () at /lib64/libksgrd.so.7 #10 0x00007f86e05f5090 in KSGRD::SensorShellAgent::msgRcvd() () at /lib64/libksgrd.so.7 #11 0x00007f86d990a127 in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5 #12 0x00007f86d98111f2 in QProcessPrivate::tryReadFromChannel(QProcessPrivate::Channel*) () at /lib64/libQt5Core.so.5 #13 0x00007f86d9811670 in QProcess::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () at /lib64/libQt5Core.so.5 #14 0x00007f86d990a29a in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5 #15 0x00007f86d9989eae in QSocketNotifier::activated(int, QSocketNotifier::QPrivateSignal) () at /lib64/libQt5Core.so.5 #16 0x00007f86d991674b in QSocketNotifier::event(QEvent*) () at /lib64/libQt5Core.so.5 #17 0x00007f86da5c041c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5 #18 0x00007f86da5c58e6 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5 #19 0x00007f86d98db73b in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /lib64/libQt5Core.so.5 #20 0x00007f86d993237d in socketNotifierSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5Core.so.5 #21 0x00007f86d1444e3a in g_main_context_dispatch () at /lib64/libglib-2.0.so.0 #22 0x00007f86d14451d0 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0 #23 0x00007f86d144527c in g_main_context_iteration () at /lib64/libglib-2.0.so.0 #24 0x00007f86d9931eaf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #25 0x00007f86d98d8eca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #26 0x00007f86d98e0fac in QCoreApplication::exec() () at /lib64/libQt5Core.so.5 #27 0x00007f86e0fae869 in kdemain () at /lib64/libkdeinit5_ksysguard.so #28 0x00007f86d8a1b580 in __libc_start_main () at /lib64/libc.so.6 #29 0x000055cdac641bf9 in _start () Reported using DrKonqi 1574945 1 aleixpol 2016-02-05 01:55:01 +0000 Could you try to provide a backtrace with debug symbols? It would simplify solving the issue. 1585336 2 98136 dev.rindeal+bugs.kde.org 2016-03-29 10:03:35 +0000 Created attachment 98136 ksysguard-20160329-115338.kcrash.txt KDE Frameworks 5.20.0 Qt 5.5.1 (built against 5.5.1) The xcb windowing system 1731104 3 cfeck 2018-02-16 22:48:12 +0000 *** This bug has been marked as a duplicate of bug 350140 *** 98136 2016-03-29 10:03:35 +0000 2016-03-29 10:03:35 +0000 ksysguard-20160329-115338.kcrash.txt ksysguard-20160329-115338.kcrash.txt text/plain 4311 dev.rindeal+bugs.kde.org QXBwbGljYXRpb246IFN5c3RlbSBNb25pdG9yIChrc3lzZ3VhcmQpLCBzaWduYWw6IFNlZ21lbnRh dGlvbiBmYXVsdApVc2luZyBob3N0IGxpYnRocmVhZF9kYiBsaWJyYXJ5ICIvbGliNjQvbGlidGhy ZWFkX2RiLnNvLjEiLgpbQ3VycmVudCB0aHJlYWQgaXMgMSAoVGhyZWFkIDB4N2VmY2QxMDEyODAw IChMV1AgMTgwNDApKV0KClRocmVhZCAyIChUaHJlYWQgMHg3ZWZjZDAzOGE3MDAgKExXUCAxODA0 MSkpOgojMCAgMHgwMDAwMDAzMzk0Y2RlY2VkIGluIHBvbGwgKCkgYXQgLi4vc3lzZGVwcy91bml4 L3N5c2NhbGwtdGVtcGxhdGUuUzo4MQojMSAgMHgwMDAwMDAzMzk4NDBhYTIyIGluIHBvbGwgKF9f 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