Bug 332487

Application: kanyremote (6.2)
KDE Platform Version: 4.11.5
Qt Version: 4.8.4
Operating System: Linux 3.11.0-18-generic x86_64
Distribution: Ubuntu 13.10

-- Information about the crash:
- What I was doing when the application crashed:

kanyremote crashes everytime I try to exit from the application

The crash can be reproduced every time.

-- Backtrace:
Application:  (kanyremote), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f99fc35e740 (LWP 9052))]

Thread 2 (Thread 0x7f99d7fff700 (LWP 9148)):
#0  0x00007f99f79ea3c4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f99f79aa699 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f99f79aa7ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f99f8778a76 in QEventDispatcherGlib::processEvents (this=0x7f99d00008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f99f874a5ef in QEventLoop::processEvents (this=this@entry=0x7f99d7ffedf0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f99f874a8e5 in QEventLoop::exec (this=this@entry=0x7f99d7ffedf0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f99f864988f in QThread::exec (this=this@entry=0x22b2670) at thread/qthread.cpp:542
#7  0x00007f99f872bd13 in QInotifyFileSystemWatcherEngine::run (this=0x22b2670) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007f99f864bf2f in QThreadPrivate::start (arg=0x22b2670) at thread/qthread_unix.cpp:338
#9  0x00007f99fbf45f6e in start_thread (arg=0x7f99d7fff700) at pthread_create.c:311
#10 0x00007f99fbc709cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f99fc35e740 (LWP 9052)):
[KCrash Handler]
#5  0x00007f99f8d0c794 in QWidget::metric (this=0x222ae40, m=QPaintDevice::PdmDpiY) at kernel/qwidget_x11.cpp:2814
#6  0x00007f99f8e90f2c in logicalDpiY (this=0x222ae50) at ../../include/QtGui/../../src/gui/painting/qpaintdevice.h:96
#7  QFont::QFont (this=0x7fff909b0cb0, font=..., pd=0x222ae50) at text/qfont.cpp:739
#8  0x00007f99f8cc0b91 in QWidgetPrivate::updateFont (this=this@entry=0x222b6d0, font=...) at kernel/qwidget.cpp:4933
#9  0x00007f99f8cc0e21 in setFont_helper (font=..., this=0x222b6d0) at ../../include/QtGui/private/../../../src/gui/kernel/qwidget_p.h:436
#10 QWidgetPrivate::resolveFont (this=this@entry=0x222b6d0) at kernel/qwidget.cpp:4910
#11 0x00007f99f8ccbd5e in QWidget::setParent (this=0x222ae40, parent=parent@entry=0x0, f=...) at kernel/qwidget.cpp:10253
#12 0x00007f99f8cccae2 in QWidget::setParent (this=<optimized out>, parent=parent@entry=0x0) at kernel/qwidget.cpp:10157
#13 0x00007f99f8cced5b in QWidgetAction::releaseWidget (this=0x222b510, widget=0x222ae40) at kernel/qwidgetaction.cpp:207
#14 0x00007f99f90a8182 in QMenu::~QMenu (this=0x1ec6660, __in_chrg=<optimized out>) at widgets/qmenu.cpp:1422
#15 0x00007f99f1afeb39 in KMenu::~KMenu() () from /usr/lib/libkdeui.so.5
#16 0x00007f99f1b61b3e in KSystemTrayIcon::~KSystemTrayIcon() () from /usr/lib/libkdeui.so.5
#17 0x00007f99f20b9b79 in sipKSystemTrayIcon::~sipKSystemTrayIcon() () from /usr/lib/python2.7/dist-packages/PyKDE4/kdeui.so
#18 0x00007f99f8762308 in QObjectPrivate::deleteChildren (this=this@entry=0x1f1e360) at kernel/qobject.cpp:1907
#19 0x00007f99f8cc7b37 in QWidget::~QWidget (this=0x1f1cdd0, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1681
#20 0x00007f99f9adbcd9 in sipQMainWindow::~sipQMainWindow (this=0x1f1cdd0, __in_chrg=<optimized out>) at sipQtGuipart5.cpp:31484
#21 0x00007f99f9ac91be in release_QMainWindow (sipCppV=0x1f1cdd0) at sipQtGuipart5.cpp:33879
#22 0x00007f99f4f9e8e6 in forgetObject (sw=sw@entry=0x1c455a8) at /build/buildd/sip4-4.15.2/siplib/siplib.c:10891
#23 0x00007f99f4f9fa09 in sipWrapper_dealloc (self=0x1c455a8) at /build/buildd/sip4-4.15.2/siplib/siplib.c:10443
#24 0x00000000004bcdb9 in subtype_dealloc.25582 (self=0x1c455a8) at ../Objects/typeobject.c:1030
#25 0x000000000051a986 in insertdict_by_entry (value=<optimized out>, ep=0x1b853d8, hash=<optimized out>, key=0x165b780, mp=0x14dd690) at ../Objects/dictobject.c:519
#26 insertdict (value=<optimized out>, hash=<optimized out>, key=0x165b780, mp=0x14dd690) at ../Objects/dictobject.c:556
#27 dict_set_item_by_hash_or_entry (value=<optimized out>, ep=0x0, hash=<optimized out>, key=0x165b780, op=0x14dd690) at ../Objects/dictobject.c:765
#28 PyDict_SetItem (op=op@entry=0x14dd690, key=0x165b780, value=<optimized out>) at ../Objects/dictobject.c:818
#29 0x00000000004fdcf9 in _PyModule_Clear (m=<optimized out>) at ../Objects/moduleobject.c:138
#30 0x00000000004fdfef in PyImport_Cleanup () at ../Python/import.c:473
#31 0x0000000000418908 in Py_Finalize () at ../Python/pythonrun.c:454
#32 0x000000000046a272 in Py_Main (argc=<optimized out>, argv=0x7fff909b13a8) at ../Modules/main.c:665
#33 0x00007f99fbb97de5 in __libc_start_main (main=0x46a2a1 <main>, argc=2, ubp_av=0x7fff909b13a8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff909b1398) at libc-start.c:260
#34 0x00000000005735fe in _start ()

Possible duplicates by query: bug 291243, bug 291242, bug 289659, bug 288059, bug 287722.

Reported using DrKonqi