Application: kdeinit5 ()

Qt Version: 5.4.1
Operating System: Linux 4.0.2-040002-generic x86_64
Distribution: Ubuntu 15.04

-- Information about the crash:
Cerco di andare on line e di visualizzare l'elenco dei contatti. L'elenco appare sempre vuoto.

The crash can be reproduced every time.

-- Backtrace:
Application: kdeinit5 (kdeinit5), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fe72f757780 (LWP 2899))]

Thread 6 (Thread 0x7fe713fff700 (LWP 2908)):
#0  0x00007fe72de5d8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fe72b04bebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe72b04c242 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe719106af6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007fe72b072955 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fe72baa86aa in start_thread (arg=0x7fe713fff700) at pthread_create.c:333
#6  0x00007fe72de68eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7fe709546700 (LWP 2915)):
#0  0x00007fe72de5f743 in select () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fe72e39f89f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007fe72e1cfb0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fe72baa86aa in start_thread (arg=0x7fe709546700) at pthread_create.c:333
#4  0x00007fe72de68eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7fe703fff700 (LWP 2919)):
#0  0x00007fe72de5d8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fe72b04bebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe72b04bfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe72e466c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fe72e40b3e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fe72e1cab44 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fe711716cf7 in KCupsConnection::run() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so
#7  0x00007fe72e1cfb0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fe72baa86aa in start_thread (arg=0x7fe703fff700) at pthread_create.c:333
#9  0x00007fe72de68eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fe7037fe700 (LWP 2920)):
#0  0x00007fe72de5d8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fe72b04bebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe72b04bfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe72e466c57 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fe72e40b3e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fe72e1cab44 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fe72e1cfb0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fe72baa86aa in start_thread (arg=0x7fe7037fe700) at pthread_create.c:333
#8  0x00007fe72de68eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fe6f3fff700 (LWP 3356)):
#0  0x00007fe72de5d8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fe72b04bebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe72b04bfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe72e466c57 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fe72e40b3e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fe72e1cab44 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fe72e1cfb0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fe72baa86aa in start_thread (arg=0x7fe6f3fff700) at pthread_create.c:333
#8  0x00007fe72de68eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fe72f757780 (LWP 2899)):
[KCrash Handler]
#6  ref (this=<optimized out>) at ../../include/QtCore/../../src/corelib/arch/qatomic_x86_64.h:121
#7  QList (this=0x7fe6e1367818 <QPrinterInfoPrivate::shared_null+24>) at ../../include/QtCore/../../src/corelib/tools/qlist.h:121
#8  QPrinterInfoPrivate (name=..., this=0x7fe6e1367800 <QPrinterInfoPrivate::shared_null>) at painting/qprinterinfo_p.h:71
#9  __static_initialization_and_destruction_0 (__initialize_p=1, __priority=65535) at painting/qprinterinfo.cpp:35
#10 _GLOBAL__sub_I_qprinterinfo.cpp(void) () at painting/qprinterinfo.cpp:163
#11 0x00007fe72f5915ba in call_init (l=<optimized out>, argc=argc@entry=5, argv=argv@entry=0x7ffd7fa89538, env=env@entry=0x8a2f10) at dl-init.c:72
#12 0x00007fe72f5916cb in call_init (env=<optimized out>, argv=<optimized out>, argc=<optimized out>, l=<optimized out>) at dl-init.c:30
#13 _dl_init (main_map=main_map@entry=0xd07de0, argc=5, argv=0x7ffd7fa89538, env=0x8a2f10) at dl-init.c:120
#14 0x00007fe72f596587 in dl_open_worker (a=a@entry=0x7ffd7fa87478) at dl-open.c:579
#15 0x00007fe72f591464 in _dl_catch_error (objname=objname@entry=0x7ffd7fa87468, errstring=errstring@entry=0x7ffd7fa87470, mallocedp=mallocedp@entry=0x7ffd7fa87467, operate=operate@entry=0x7fe72f5960a0 <dl_open_worker>, args=args@entry=0x7ffd7fa87478) at dl-error.c:187
#16 0x00007fe72f5959a3 in _dl_open (file=0xd536b0 "/usr/lib/vlc/plugins/gui/libqt4_plugin.so", mode=-2147483647, caller_dlopen=0x7fe6e2b34c0f, nsid=-2, argc=<optimized out>, argv=<optimized out>, env=0x8a2f10) at dl-open.c:663
#17 0x00007fe72bcbffc9 in dlopen_doit (a=a@entry=0x7ffd7fa87690) at dlopen.c:66
#18 0x00007fe72f591464 in _dl_catch_error (objname=0x6a4060, errstring=0x6a4068, mallocedp=0x6a4058, operate=0x7fe72bcbff70 <dlopen_doit>, args=0x7ffd7fa87690) at dl-error.c:187
#19 0x00007fe72bcc062d in _dlerror_run (operate=operate@entry=0x7fe72bcbff70 <dlopen_doit>, args=args@entry=0x7ffd7fa87690) at dlerror.c:163
#20 0x00007fe72bcc0061 in __dlopen (file=<optimized out>, mode=<optimized out>) at dlopen.c:87
#21 0x00007fe6e2b34c0f in ?? () from /usr/lib/libvlccore.so.8
#22 0x00007fe6e2b198bb in ?? () from /usr/lib/libvlccore.so.8
#23 0x00007fe6e2b19be8 in ?? () from /usr/lib/libvlccore.so.8
#24 0x00007fe6e2b19b44 in ?? () from /usr/lib/libvlccore.so.8
#25 0x00007fe6e2b1a0c4 in ?? () from /usr/lib/libvlccore.so.8
#26 0x00007fe6e2b1a691 in ?? () from /usr/lib/libvlccore.so.8
#27 0x00007fe6e2aa044d in libvlc_InternalInit () from /usr/lib/libvlccore.so.8
#28 0x00007fe6e287635b in libvlc_new () from /usr/lib/libvlc.so.5
#29 0x00007fe6e2dc81cb in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/phonon4qt5_backend/phonon_vlc.so
#30 0x00007fe6e2da5878 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/phonon4qt5_backend/phonon_vlc.so
#31 0x00007fe6e2dcbfd8 in qt_plugin_instance () from /usr/lib/x86_64-linux-gnu/qt5/plugins/phonon4qt5_backend/phonon_vlc.so
#32 0x00007fe72e3f6d9f in QPluginLoader::instance() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#33 0x00007fe72307c0e8 in ?? () from /usr/lib/x86_64-linux-gnu/libphonon4qt5.so.4
#34 0x00007fe72307dd0e in ?? () from /usr/lib/x86_64-linux-gnu/libphonon4qt5.so.4
#35 0x00007fe72307e641 in ?? () from /usr/lib/x86_64-linux-gnu/libphonon4qt5.so.4
#36 0x00007fe72307eebd in Phonon::Factory::backend(bool) () from /usr/lib/x86_64-linux-gnu/libphonon4qt5.so.4
#37 0x00007fe72307f4d3 in ?? () from /usr/lib/x86_64-linux-gnu/libphonon4qt5.so.4
#38 0x00007fe723074a54 in ?? () from /usr/lib/x86_64-linux-gnu/libphonon4qt5.so.4
#39 0x00007fe72307209e in ?? () from /usr/lib/x86_64-linux-gnu/libphonon4qt5.so.4
#40 0x00007fe724aefeaa in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Notifications.so.5
#41 0x00007fe724ad3b6f in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Notifications.so.5
#42 0x00007fe724ad22d8 in KNotification::sendEvent() () from /usr/lib/x86_64-linux-gnu/libKF5Notifications.so.5
#43 0x00007fe7024dfb55 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/kded_ktp_integration_module.so
#44 0x00007fe7024e0ce6 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/kded_ktp_integration_module.so
#45 0x00007fe72e43e9c9 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#46 0x00007fe72e44c6ab in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#47 0x00007fe72e43f6f3 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#48 0x00007fe72c8cbb2c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#49 0x00007fe72c8d1000 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#50 0x00007fe72e40dc2b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#51 0x00007fe72e465ae5 in QTimerInfoList::activateTimers() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#52 0x00007fe72e465f99 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#53 0x00007fe72b04bc3d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#54 0x00007fe72b04bf20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#55 0x00007fe72b04bfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#56 0x00007fe72e466c57 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#57 0x00007fe72e40b3e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#58 0x00007fe72e41302c in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#59 0x00007fe71e3fb321 in kdemain () from /usr/lib/x86_64-linux-gnu/libkdeinit5_kded5.so
#60 0x0000000000408716 in ?? ()
#61 0x00000000004058e9 in main ()

Reported using DrKonqi