Version: (using KDE 4.1.2) OS: Linux Installed from: Ubuntu Packages I just observed the following crash, but I'm unable to reproduce it. The crash occured when I chose a different address book category from the Address Book dropdown box in the Select Recepient dialog. Application: KMail (kmail), signal SIGSEGV [Thread debugging using libthread_db enabled] [New Thread 0xb42996c0 (LWP 6336)] [New Thread 0xb2cc7b90 (LWP 6337)] [KCrash handler] #6 RecipientsCollection::getEquivalentItem (this=0xb3fc550, item=0xb529468) at /usr/include/qt4/QtCore/qatomic_i386.h:116 #7 0xb7de2910 in RecipientsPicker::updateList (this=0x9a69aa0) at /build/buildd/kdepim-4.1.3/kmail/recipientspicker.cpp:679 #8 0xb7de626b in RecipientsPicker::qt_metacall (this=0x9a69aa0, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0xbfebe82c) at /build/buildd/kdepim-4.1.3/obj-i486-linux-gnu/kmail/recipientspicker.moc:194 #9 0xb71b0a60 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #10 0xb71b17e2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #11 0xb6be6e63 in QComboBox::activated () from /usr/lib/libQtGui.so.4 #12 0xb6be916e in ?? () from /usr/lib/libQtGui.so.4 #13 0xb6beb3c5 in ?? () from /usr/lib/libQtGui.so.4 #14 0xb6bf09ce in QComboBox::qt_metacall () from /usr/lib/libQtGui.so.4 #15 0xb71b0a60 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #16 0xb71b17e2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #17 0xb6e7bf23 in ?? () from /usr/lib/libQtGui.so.4 #18 0xb6be8bf9 in ?? () from /usr/lib/libQtGui.so.4 #19 0xb719b04a in QCoreApplicationPrivate::sendThroughObjectEventFilters () from /usr/lib/libQtCore.so.4 #20 0xb688c8ca in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4 #21 0xb6895121 in QApplication::notify () from /usr/lib/libQtGui.so.4 #22 0xb766ab2d in KApplication::notify (this=0xbfebf838, receiver=0xb926548, event=0xbfebeef8) at /build/buildd/kde4libs-4.1.3/kdeui/kernel/kapplication.cpp:311 #23 0xb719be61 in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4 #24 0xb68943ae in QApplicationPrivate::sendMouseEvent () from /usr/lib/libQtGui.so.4 #25 0xb68fe91e in ?? () from /usr/lib/libQtGui.so.4 #26 0xb68fda25 in QApplication::x11ProcessEvent () from /usr/lib/libQtGui.so.4 #27 0xb69277ea in ?? () from /usr/lib/libQtGui.so.4 #28 0xb4c1b6f8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #29 0xb4c1eda3 in ?? () from /usr/lib/libglib-2.0.so.0 #30 0xb4c1ef61 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #31 0xb71c6478 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4 #32 0xb6926ee5 in ?? () from /usr/lib/libQtGui.so.4 #33 0xb719a52a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4 #34 0xb719a6ea in QEventLoop::exec () from /usr/lib/libQtCore.so.4 #35 0xb719cda5 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4 #36 0xb688c767 in QApplication::exec () from /usr/lib/libQtGui.so.4 #37 0x0804a6c0 in main (argc=-1207442104, argv=0x94c6bc0) at /build/buildd/kdepim-4.1.3/kmail/main.cpp:146 #0 0xb80bd430 in __kernel_vsyscall ()
I can't reproduce this crash (and seems noone reported something similar).
Closing, since nobody (including me) seems able to reproduce.