https://bugs.kde.org/show_bug.cgi?id=410316
Bug ID: 410316
Summary: Executable: kdeconnectd PID: 14651 Signal:
Segmentation fault (11)
Product: kdeconnect
Version: unspecified
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: common
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
SUMMARY
This happens after connecting/disconnecting from VPN, which is necessary for
the service to work. Unfortunately the service often crashes after you do this.
Currently, KDE connect is extremely unreliable if you use any kind of VPN ever,
even if you turn it off.
==================
Operating System: Kubuntu 19.04
KDE Plasma Version: 5.15.4
KDE Frameworks Version: 5.56.0
Qt Version: 5.12.2
Kernel Version: 5.0.0-21-generic
OS Type: 64-bit
Processors: 4 × Intel® Core™ i7-4600U
=====================
Application: kdeconnectd (kdeconnectd), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f1f84335c80 (LWP 32343))]
Thread 4 (Thread 0x7f1f80c4c700 (LWP 32470)):
#0 0x00007f1f88653fb4 in __GI___libc_read (nbytes=16, buf=0x7f1f80c4bb80,
fd=10) at ../sysdeps/unix/sysv/linux/read.c:26
#1 0x00007f1f88653fb4 in __GI___libc_read (fd=10, buf=0x7f1f80c4bb80,
nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2 0x00007f1f86e12410 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f1f86dcb6cf in g_main_context_check () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f1f86dcbba0 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f1f86dcbd1c in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007f1f88bda063 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f1f88b855bb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f1f889d02c6 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f1f889d1612 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f1f88527182 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#11 0x00007f1f88664b1f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7f1f8144d700 (LWP 32469)):
#0 0x00007f1f86e16809 in g_mutex_lock () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f1f86dcb135 in g_main_context_prepare () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f1f86dcbb2b in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f1f86dcbd1c in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f1f88bda063 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f1f88b855bb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f1f889d02c6 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f1f87ef8565 in () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#8 0x00007f1f889d1612 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f1f88527182 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#10 0x00007f1f88664b1f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7f1f8308a700 (LWP 32353)):
#0 0x00007f1f88658729 in __GI___poll (fds=0x7f1f83089ca8, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f1f86a6c917 in () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007f1f86a6e53a in xcb_wait_for_event () at
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007f1f83c5f6a8 in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4 0x00007f1f889d1612 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f1f88527182 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#6 0x00007f1f88664b1f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7f1f84335c80 (LWP 32343)):
[KCrash Handler]
#6 0x00007f1f88a4ff23 in operator==(QString const&, QString const&) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f1f89acd77c in KNotification::setTitle(QString const&) () at
/usr/lib/x86_64-linux-gnu/libKF5Notifications.so.5
#8 0x00007f1f7266c009 in () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/kdeconnect/kdeconnect_notifications.so
#9 0x00007f1f72673a2d in () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/kdeconnect/kdeconnect_notifications.so
#10 0x00007f1f7266f7ea in () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/kdeconnect/kdeconnect_notifications.so
#11 0x00007f1f89caf488 in Device::privateReceivedPacket(NetworkPacket const&)
() at /usr/lib/x86_64-linux-gnu/libkdeconnectcore.so.1
#12 0x00007f1f88bb0563 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f1f89cb6365 in () at
/usr/lib/x86_64-linux-gnu/libkdeconnectcore.so.1
#14 0x00007f1f89c8522e in LanDeviceLink::dataReceived() () at
/usr/lib/x86_64-linux-gnu/libkdeconnectcore.so.1
#15 0x00007f1f88bb0563 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007f1f89c8ccc0 in SocketLineReader::dataReceived() () at
/usr/lib/x86_64-linux-gnu/libkdeconnectcore.so.1
#17 0x00007f1f88bb0563 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007f1f884ad027 in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#19 0x00007f1f8848a3d1 in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#20 0x00007f1f88bb0426 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f1f8844f753 in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#22 0x00007f1f8844f7e0 in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#23 0x00007f1f884617f1 in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#24 0x00007f1f8954c551 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#25 0x00007f1f89553930 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#26 0x00007f1f88b868e9 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007f1f88bdac85 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007f1f86dcb9ee in g_main_context_dispatch () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007f1f86dcbc88 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007f1f86dcbd1c in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007f1f88bda047 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#32 0x00007f1f88b855bb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#33 0x00007f1f88b8d5e2 in QCoreApplication::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#34 0x00005634c87b23b4 in ()
#35 0x00007f1f8856db6b in __libc_start_main (main=0x5634c87b22b0, argc=1,
argv=0x7fff7b5fc2b8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fff7b5fc2a8) at ../csu/libc-start.c:308
#36 0x00005634c87b241a in _start ()
[Inferior 1 (process 32343) detached]
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