Bug 455289

Application: kdeconnectd (1.4.0)

Qt Version: 5.12.8
Frameworks Version: 5.68.0
Operating System: Linux 5.13.0-48-generic x86_64
Windowing system: X11
Distribution: Ubuntu 20.04.4 LTS

-- Information about the crash:
Viewing google images in Firefox
One window had a paused Youtube video
Only other app open was Thunderbird.

-- Backtrace:
Application: KDE Connect Daemon (kdeconnectd), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f7d91176800 (LWP 1132))]

Thread 4 (Thread 0x7f7d8d62a700 (LWP 1187)):
#0  0x00007f7d9475699f in __GI___poll (fds=0x7f7d840025e0, nfds=1, timeout=9310) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f7d9346d36e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7d9346d4a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7d94cf8453 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f7d94c9f3ab in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f7d94ad7785 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f7d94ad89d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f7d93d2d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007f7d94763133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f7d8e868700 (LWP 1180)):
#0  0x00007f7d9475699f in __GI___poll (fds=0x7f7d8001a040, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f7d9346d36e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7d9346d4a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7d94cf8453 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f7d94c9f3ab in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f7d94ad7785 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f7d94f7aefa in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f7d94ad89d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f7d93d2d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f7d94763133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f7d902c5700 (LWP 1158)):
#0  0x00007f7d9475699f in __GI___poll (fds=0x7f7d902c4ca8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f7d9318fc1a in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f7d9319190a in xcb_wait_for_event () from /lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f7d90ad0298 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f7d94ad89d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f7d93d2d609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f7d94763133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f7d91176800 (LWP 1132)):
[KCrash Handler]
#6  0x00007f7d94b5a1f4 in QString::operator=(QString const&) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f7d961585d6 in LanLinkProvider::configureSslSocket(QSslSocket*, QString const&, bool) () from /lib/x86_64-linux-gnu/libkdeconnectcore.so.1
#8  0x00007f7d961687ab in CompositeUploadJob::newConnection() () from /lib/x86_64-linux-gnu/libkdeconnectcore.so.1
#9  0x00007f7d94ccc328 in QMetaObject::activate(QObject*, int, int, void**) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f7d9447288e in QTcpServerPrivate::readNotification() () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#11 0x00007f7d9447ee29 in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#12 0x00007f7d95801a66 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007f7d9580b0f0 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007f7d94ca080a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f7d94cf9095 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007f7d9346d17d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007f7d9346d400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007f7d9346d4a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007f7d94cf8435 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007f7d94c9f3ab in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f7d94ca7116 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x0000556e09c9ee78 in ?? ()
#23 0x00007f7d94668083 in __libc_start_main (main=0x556e09c9ea00, argc=1, argv=0x7ffdaae41088, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffdaae41078) at ../csu/libc-start.c:308
#24 0x0000556e09c9f14e in _start ()
[Inferior 1 (process 1132) detached]

Possible duplicates by query: bug 452304, bug 444534, bug 435992, bug 434725, bug 432466.

Reported using DrKonqi