Bug#841762: kdeconnectd dies as soon as mobile device tries to connect
Package: kdeconnect
Version: 1.3.3-2
Followup-For: Bug #841762
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I've reproduced this crash today. One factor - which
may merely be a red herring - is that my devices on
the network didn't have Internet access. They were
both blocked by network login pages, but connect fine
with that mitigated.
- -- System Information:
Debian Release: buster/sid
APT prefers testing-debug
APT policy: (500, 'testing-debug'), (500, 'testing')
Architecture: amd64 (x86_64)
Kernel: Linux 4.19.0-4-amd64 (SMP w/2 CPU cores)
Kernel taint flags: TAINT_FIRMWARE_WORKAROUND
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US (charmap=UTF-8)
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages kdeconnect depends on:
ii kde-cli-tools 4:5.14.5-1
ii kio 5.54.1-1
ii libc6 2.28-8
ii libfakekey0 0.1-10
ii libkf5configcore5 5.54.0-1
ii libkf5configwidgets5 5.54.0-1
ii libkf5coreaddons5 5.54.0-1
ii libkf5dbusaddons5 5.54.0-1
ii libkf5i18n5 5.54.0-1
ii libkf5iconthemes5 5.54.0-1
ii libkf5kcmutils5 5.54.0-1
ii libkf5kiocore5 5.54.1-1
ii libkf5kiofilewidgets5 5.54.1-1
ii libkf5kiowidgets5 5.54.1-1
ii libkf5notifications5 5.54.0-1
ii libkf5service-bin 5.54.0-1
ii libkf5service5 5.54.0-1
ii libkf5waylandclient5 4:5.54.0-1
ii libkf5widgetsaddons5 5.54.0-1
ii libqca-qt5-2 2.1.3-2
ii libqca-qt5-2-plugins 2.1.3-2
ii libqt5core5a 5.11.3+dfsg1-1
ii libqt5dbus5 5.11.3+dfsg1-1
ii libqt5gui5 5.11.3+dfsg1-1
ii libqt5network5 5.11.3+dfsg1-1
ii libqt5qml5 5.11.3-4
ii libqt5widgets5 5.11.3+dfsg1-1
ii libqt5x11extras5 5.11.3-2
ii libstdc++6 8.3.0-4
ii libx11-6 2:1.6.7-1
ii libxtst6 2:1.2.3-1
ii plasma-framework 5.54.0-1
ii qml-module-qtquick-controls 5.11.3-2
ii qml-module-qtquick-controls2 5.11.3+dfsg-2
ii qml-module-qtquick-layouts 5.11.3-4
ii qml-module-qtquick2 5.11.3-4
ii sshfs 2.10+repack-2
kdeconnect recommends no packages.
Versions of packages kdeconnect suggests:
ii plasma-workspace 4:5.14.5.1-1
ii python-nautilus 1.2.2-2
- -- no debconf information
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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 0x7fbe18519840 (LWP 860))]
Thread 4 (Thread 0x7fbe15199700 (LWP 925)):
#0 0x00007ffdf03a9b6a in clock_gettime ()
#1 0x00007fbe1d9f2386 in __GI___clock_gettime (clock_id=clock_id@entry=1, tp=tp@entry=0x7fbe15198aa0) at ../sysdeps/unix/clock_gettime.c:115
#2 0x00007fbe1deeb1a1 in qt_clock_gettime (ts=0x7fbe15198aa0, clock=1) at kernel/qelapsedtimer_unix.cpp:175
#3 do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at kernel/qelapsedtimer_unix.cpp:166
#4 qt_gettime () at kernel/qelapsedtimer_unix.cpp:175
#5 0x00007fbe1dee99d9 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7fbe0c0048f0) at kernel/qtimerinfo_unix.cpp:91
#6 0x00007fbe1dee9fd5 in QTimerInfoList::timerWait (this=0x7fbe0c0048f0, tm=...) at kernel/qtimerinfo_unix.cpp:388
#7 0x00007fbe1deeb5fe in timerSourcePrepareHelper (timeout=0x7fbe15198b84, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:161
#8 timerSourcePrepare (source=<optimized out>, timeout=timeout@entry=0x7fbe15198b84) at kernel/qeventdispatcher_glib.cpp:165
#9 0x00007fbe1beba669 in g_main_context_prepare (context=context@entry=0x7fbe0c000bf0, priority=priority@entry=0x7fbe15198c10) at ../../../glib/gmain.c:3492
#10 0x00007fbe1bebb06b in g_main_context_iterate (context=context@entry=0x7fbe0c000bf0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:3900
#11 0x00007fbe1bebb25c in g_main_context_iteration (context=0x7fbe0c000bf0, may_block=may_block@entry=1) at ../../../glib/gmain.c:3981
#12 0x00007fbe1deeb87b in QEventDispatcherGlib::processEvents (this=0x7fbe0c000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#13 0x00007fbe1de9927b in QEventLoop::exec (this=this@entry=0x7fbe15198d60, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#14 0x00007fbe1dce8ec6 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#15 0x00007fbe1dcf2aa7 in QThreadPrivate::start (arg=0x55cbad4925d0) at thread/qthread_unix.cpp:367
#16 0x00007fbe1c8d8fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#17 0x00007fbe1d9e482f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7fbe1599a700 (LWP 917)):
#0 0x00007ffdf03a9b34 in clock_gettime ()
#1 0x00007fbe1d9f2386 in __GI___clock_gettime (clock_id=clock_id@entry=1, tp=tp@entry=0x7fbe15999a70) at ../sysdeps/unix/clock_gettime.c:115
#2 0x00007fbe1deeb1a1 in qt_clock_gettime (ts=0x7fbe15999a70, clock=1) at kernel/qelapsedtimer_unix.cpp:175
#3 do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at kernel/qelapsedtimer_unix.cpp:166
#4 qt_gettime () at kernel/qelapsedtimer_unix.cpp:175
#5 0x00007fbe1dee99d9 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7fbe08004cf0) at kernel/qtimerinfo_unix.cpp:91
#6 0x00007fbe1dee9fd5 in QTimerInfoList::timerWait (this=0x7fbe08004cf0, tm=...) at kernel/qtimerinfo_unix.cpp:388
#7 0x00007fbe1deeb5fe in timerSourcePrepareHelper (timeout=0x7fbe15999b54, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:161
#8 timerSourcePrepare (source=<optimized out>, timeout=timeout@entry=0x7fbe15999b54) at kernel/qeventdispatcher_glib.cpp:165
#9 0x00007fbe1beba669 in g_main_context_prepare (context=context@entry=0x7fbe08000bf0, priority=priority@entry=0x7fbe15999be0) at ../../../glib/gmain.c:3492
#10 0x00007fbe1bebb06b in g_main_context_iterate (context=context@entry=0x7fbe08000bf0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:3900
#11 0x00007fbe1bebb25c in g_main_context_iteration (context=0x7fbe08000bf0, may_block=may_block@entry=1) at ../../../glib/gmain.c:3981
#12 0x00007fbe1deeb87b in QEventDispatcherGlib::processEvents (this=0x7fbe08000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#13 0x00007fbe1de9927b in QEventLoop::exec (this=this@entry=0x7fbe15999d30, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#14 0x00007fbe1dce8ec6 in QThread::exec (this=this@entry=0x7fbe1d3b5d60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#15 0x00007fbe1d335545 in QDBusConnectionManager::run (this=0x7fbe1d3b5d60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:178
#16 0x00007fbe1dcf2aa7 in QThreadPrivate::start (arg=0x7fbe1d3b5d60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:367
#17 0x00007fbe1c8d8fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#18 0x00007fbe1d9e482f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7fbe17755700 (LWP 877)):
#0 0x00007fbe1d9d9b69 in __GI___poll (fds=fds@entry=0x7fbe17754c78, nfds=nfds@entry=1, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fbe1bb4acf7 in poll (__timeout=-1, __nfds=1, __fds=0x7fbe17754c78) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
#2 _xcb_conn_wait (c=c@entry=0x55cbad444be0, cond=cond@entry=0x55cbad444c20, vector=vector@entry=0x0, count=count@entry=0x0) at ../../src/xcb_conn.c:479
#3 0x00007fbe1bb4c91a in xcb_wait_for_event (c=0x55cbad444be0) at ../../src/xcb_in.c:697
#4 0x00007fbe180bdd79 in QXcbEventReader::run (this=0x55cbad44e690) at qxcbconnection.h:409
#5 0x00007fbe1dcf2aa7 in QThreadPrivate::start (arg=0x55cbad44e690) at thread/qthread_unix.cpp:367
#6 0x00007fbe1c8d8fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#7 0x00007fbe1d9e482f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7fbe18519840 (LWP 860)):
[KCrash Handler]
#6 0x00007fbe1d8628bc in QSslSocket::connectToHost (this=this@entry=0x55cbad53aae0, hostName=..., port=port@entry=1716, openMode=..., protocol=protocol@entry=QAbstractSocket::AnyIPProtocol) at ssl/qsslsocket.cpp:1951
#7 0x00007fbe1d82cf6e in QAbstractSocket::connectToHost (this=0x55cbad53aae0, address=..., port=<optimized out>, openMode=...) at socket/qabstractsocket.cpp:1781
#8 0x00007fbe1ef3e82a in LanLinkProvider::newUdpConnection() () from /lib/x86_64-linux-gnu/libkdeconnectcore.so.1
#9 0x00007fbe1dec3a43 in QtPrivate::QSlotObjectBase::call (a=0x7ffdf0327440, r=0x55cbad49a6c0, this=0x55cbad492900) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:376
#10 QMetaObject::activate (sender=0x55cbad49a6d8, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3754
#11 0x00007fbe1d82db53 in QAbstractSocketPrivate::emitReadyRead (this=this@entry=0x55cbad43f840, channel=channel@entry=0) at socket/qabstractsocket.cpp:1307
#12 0x00007fbe1d82dbe0 in QAbstractSocketPrivate::canReadNotification (this=0x55cbad43f840) at socket/qabstractsocket.cpp:734
#13 0x00007fbe1d83ff31 in QReadNotifier::event (this=<optimized out>, e=<optimized out>) at socket/qnativesocketengine.cpp:1274
#14 0x00007fbe1e8174b1 in QApplicationPrivate::notify_helper (this=this@entry=0x55cbad4338d0, receiver=receiver@entry=0x55cbad4e0ff0, e=e@entry=0x7ffdf0327700) at kernel/qapplication.cpp:3726
#15 0x00007fbe1e81e950 in QApplication::notify (this=0x7ffdf03279d0, receiver=0x55cbad4e0ff0, e=0x7ffdf0327700) at kernel/qapplication.cpp:3485
#16 0x00007fbe1de9a5a9 in QCoreApplication::notifyInternal2 (receiver=0x55cbad4e0ff0, event=event@entry=0x7ffdf0327700) at ../../include/QtCore/5.11.3/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:307
#17 0x00007fbe1deec47a in QCoreApplication::sendEvent (event=0x7ffdf0327700, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#18 socketNotifierSourceDispatch (source=0x55cbad4869b0) at kernel/qeventdispatcher_glib.cpp:106
#19 0x00007fbe1bebaf2e in g_main_dispatch (context=0x7fbe10004ff0) at ../../../glib/gmain.c:3182
#20 g_main_context_dispatch (context=context@entry=0x7fbe10004ff0) at ../../../glib/gmain.c:3847
#21 0x00007fbe1bebb1c8 in g_main_context_iterate (context=context@entry=0x7fbe10004ff0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:3920
#22 0x00007fbe1bebb25c in g_main_context_iteration (context=0x7fbe10004ff0, may_block=may_block@entry=1) at ../../../glib/gmain.c:3981
#23 0x00007fbe1deeb863 in QEventDispatcherGlib::processEvents (this=0x55cbad47dc10, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#24 0x00007fbe181543e1 in QPAEventDispatcherGlib::processEvents (this=0x55cbad47dc10, flags=...) at qeventdispatcher_glib.cpp:69
#25 0x00007fbe1de9927b in QEventLoop::exec (this=this@entry=0x7ffdf0327950, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#26 0x00007fbe1dea1262 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#27 0x000055cbac1ff3b4 in ?? ()
#28 0x00007fbe1d90f09b in __libc_start_main (main=0x55cbac1ff2b0, argc=1, argv=0x7ffdf0327b08, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffdf0327af8) at ../csu/libc-start.c:308
#29 0x000055cbac1ff41a in _start ()
[Inferior 1 (process 860) detached]
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