Version: (using KDE 4.2.4) Compiler: gcc version 4.3.2 20081105 (Red Hat 4.3.2-7) (GCC) OS: Linux Installed from: Fedora RPMs Source is available in request. -------------------------------------------- *** glibc detected *** semnapp: free(): invalid pointer: 0x0a0b0ef1 *** ======= Backtrace: ========= /lib/libc.so.6[0x9153a4] /lib/libc.so.6(cfree+0x96)[0x917356] /usr/lib/libstdc++.so.6(_ZdlPv+0x21)[0x227591] /usr/lib/libQtGui.so.4(_ZN11QTextCursorD1Ev+0x40)[0x628fd10] /usr/lib/libQtGui.so.4[0x626533a] /usr/lib/libQtGui.so.4(_ZN11QTextCursor12endEditBlockEv+0x94)[0x62915c4] /usr/lib/kde4/semn_linkededitor.so[0x761e38] /usr/lib/kde4/semn_linkededitor.so[0x76276e] /usr/lib/libQtCore.so.4(_ZN11QMetaObject8activateEP7QObjectiiPPv+0x228)[0x30d3628] /usr/lib/libQtCore.so.4(_ZN11QMetaObject8activateEP7QObjectPKS_iPPv+0x52)[0x30d4db2] /usr/lib/libQtGui.so.4(_ZN13QTextDocument14contentsChangeEiii+0x4f)[0x668dddf] /usr/lib/libQtGui.so.4[0x6265424] /usr/lib/libQtGui.so.4(_ZN11QTextCursor10insertTextERK7QStringRK15QTextCharFormat+0x425)[0x62920f5] /usr/lib/libQtGui.so.4(_ZN11QTextCursor10insertTextERK7QString+0x52)[0x6292592] /usr/lib/libQtGui.so.4[0x622c139] /usr/lib/libQtGui.so.4(_ZN12QTextControl12processEventEP6QEventRK7QMatrixP7QWidget+0x306)[0x622f906] /usr/lib/libQtGui.so.4(_ZN12QTextControl12processEventEP6QEventRK7QPointFP7QWidget+0x5d)[0x6224afd] /usr/lib/libQtGui.so.4[0x6492de8] /usr/lib/libQtGui.so.4(_ZN9QTextEdit13keyPressEventEP9QKeyEvent+0x2ea)[0x64926ca] /usr/lib/libkdeui.so.5(_ZN9KTextEdit13keyPressEventEP9QKeyEvent+0x6f)[0x34833cf] /usr/lib/libQtGui.so.4(_ZN7QWidget5eventEP6QEvent+0x613)[0x602bea3] /usr/lib/libQtGui.so.4(_ZN6QFrame5eventEP6QEvent+0x33)[0x6408473] /usr/lib/libQtGui.so.4(_ZN19QAbstractScrollArea5eventEP6QEvent+0x7d)[0x64a8fbd] /usr/lib/libQtGui.so.4(_ZN9QTextEdit5eventEP6QEvent+0xbe)[0x649287e] /usr/lib/libkdeui.so.5(_ZN9KTextEdit5eventEP6QEvent+0x33)[0x3481543] /usr/lib/libQtGui.so.4(_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0xbc)[0x5fd537c] /usr/lib/libQtGui.so.4(_ZN12QApplication6notifyEP7QObjectP6QEvent+0x117b)[0x5fde75b] /usr/lib/libkdeui.so.5(_ZN12KApplication6notifyEP7QObjectP6QEvent+0x3d)[0x337acfd] /usr/lib/libQtCore.so.4(_ZN16QCoreApplication14notifyInternalEP7QObjectP6QEvent+0x7b)[0x30bd1eb] /usr/lib/libQtGui.so.4[0x5fd625e] /usr/lib/libQtGui.so.4[0x6072010] /usr/lib/libQtGui.so.4[0x60741fe] /usr/lib/libQtGui.so.4(_ZN12QApplication15x11ProcessEventEP7_XEvent+0x9e4)[0x604b2b4] /usr/lib/libQtGui.so.4[0x6075c8a] /lib/libglib-2.0.so.0(g_main_context_dispatch+0x1e8)[0xc08258] /lib/libglib-2.0.so.0[0xc0b903] /lib/libglib-2.0.so.0(g_main_context_iteration+0x71)[0xc0bac1] /usr/lib/libQtCore.so.4(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0x58)[0x30e8d98] /usr/lib/libQtGui.so.4[0x6075385] /usr/lib/libQtCore.so.4(_ZN10QEventLoop13processEventsE6QFlagsINS_17ProcessEventsFlagEE+0x4a)[0x30bb81a] /usr/lib/libQtCore.so.4(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0xea)[0x30bbc5a] /usr/lib/libQtCore.so.4(_ZN16QCoreApplication4execEv+0xb9)[0x30be109] /usr/lib/libQtGui.so.4(_ZN12QApplication4execEv+0x27)[0x5fd51f7] semnapp[0x8048e07] /lib/libc.so.6(__libc_start_main+0xe5)[0x8bc6e5] semnapp[0x8048a11] ======= Memory map: ======== 00101000-0012f000 r-xp 00000000 fd:00 3728306 /usr/lib/libfontconfig.so.1.3.0 0012f000-00130000 rw-p 0002e000 fd:00 3728306 /usr/lib/libfontconfig.so.1.3.0 00130000-00131000 r-xp 00000000 fd:00 1758146 /usr/lib/libxcb-xlib.so.0.0.0 00131000-00132000 rw-p 00000000 fd:00 1758146 /usr/lib/libxcb-xlib.so.0.0.0 00132000-0013f000 r-xp 00000000 fd:00 5383547 /lib/libgcc_s-4.3.2-20081105.so.1 0013f000-00140000 rw-p 0000c000 fd:00 5383547 /lib/libgcc_s-4.3.2-20081105.so.1 00140000-00150000 r-xp 00000000 fd:00 3728486 /usr/lib/libXpm.so.4.11.0 00150000-00151000 rw-p 0000f000 fd:00 3728486 /usr/lib/libXpm.so.4.11.0 00151000-00153000 r-xp 00000000 fd:00 5383552 /lib/libcom_err.so.2.1 00153000-00154000 rw-p 00001000 fd:00 5383552 /lib/libcom_err.so.2.1 00154000-00158000 r-xp 00000000 fd:00 5382405 /lib/libgthread-2.0.so.0.1800.4 00158000-00159000 rw-p 00003000 fd:00 5382405 /lib/libgthread-2.0.so.0.1800.4 0015b000-00164000 r-xp 00000000 fd:00 3728160 /usr/lib/libXcursor.so.1.0.2 00164000-00165000 rwKCrash: Application 'semnapp' crashing... sock_file=/home/pielud/.kde/socket-localhost.localdomain/kdeinit4__0 -------------------------------------------- Application: SemNotes (semnapp), signal SIGABRT [Current thread is 1 (Thread 0xb806d770 (LWP 15347))] Thread 1 (Thread 0xb806d770 (LWP 15347)): [KCrash Handler] #6 0x003b5416 in __kernel_vsyscall () #7 0x008d1460 in raise () from /lib/libc.so.6 #8 0x008d2e28 in abort () from /lib/libc.so.6 #9 0x0090efed in __libc_message () from /lib/libc.so.6 #10 0x009153a4 in malloc_printerr () from /lib/libc.so.6 #11 0x00917356 in free () from /lib/libc.so.6 #12 0x00227591 in operator delete (ptr=0x0) at ../../../../libstdc++-v3/libsupc++/del_op.cc:49 #13 0x0628fd10 in ~QSharedDataPointer () at ../../src/corelib/tools/qshareddata.h:87 #14 ~QTextCursor (this=0xbfb9d95c) at text/qtextcursor.cpp:1090 #15 0x0626533a in QTextDocumentPrivate::endEditBlock (this=0xa65e4d8) at text/qtextdocument_p.cpp:1123 #16 0x062915c4 in QTextCursor::endEditBlock (this=0xbfb9dad0) at text/qtextcursor.cpp:2353 #17 0x00761e38 in Semn::LinkedTextEdit::textChanged (this=0x9f035c0, pos=2, removed=0, added=<value optimized out>) at /home/pielud/workspace/trunk/src/plugins/linkededitor/linkedtextedit.cpp:152 #18 0x0076276e in Semn::LinkedTextEdit::qt_metacall (this=0x9f035c0, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbfb9dbe4) at /home/pielud/workspace/semn/build/plugins/linkededitor/linkedtextedit.moc:80 #19 0x030d3628 in QMetaObject::activate (sender=0xa092470, from_signal_index=4, to_signal_index=4, argv=0xbfb9dbe4) at kernel/qobject.cpp:3120 #20 0x030d4db2 in QMetaObject::activate (sender=0xa092470, m=0x6884f3c, local_signal_index=0, argv=0xbfb9dbe4) at kernel/qobject.cpp:3194 #21 0x0668dddf in QTextDocument::contentsChange (this=0xa092470, _t1=2, _t2=0, _t3=1) at .moc/release-shared/moc_qtextdocument.cpp:181 #22 0x06265424 in QTextDocumentPrivate::endEditBlock (this=0xa65e4d8) at text/qtextdocument_p.cpp:1102 #23 0x062920f5 in QTextCursor::insertText (this=0xa0b1164, text=@0xbfb9dd98, _format=@0xbfb9dd04) at text/qtextcursor.cpp:1333 #24 0x06292592 in QTextCursor::insertText (this=0xa0b1164, text=@0xbfb9dd98) at text/qtextcursor.cpp:1272 #25 0x0622c139 in QTextControlPrivate::keyPressEvent (this=0xa0b1118, e=0xbfb9e6fc) at text/qtextcontrol.cpp:1256 #26 0x0622f906 in QTextControl::processEvent (this=0xa079f88, e=0xbfb9e6fc, matrix=@0xbfb9e048, contextWidget=0xa6e2650) at text/qtextcontrol.cpp:904 #27 0x06224afd in QTextControl::processEvent (this=0xa079f88, e=0xbfb9e6fc, coordinateOffset=@0xbfb9e0a8, contextWidget=0xa6e2650) at text/qtextcontrol.cpp:866 #28 0x06492de8 in QTextEditPrivate::sendControlEvent (this=0xa664680, e=0xbfb9e6fc) at widgets/qtextedit_p.h:100 #29 0x064926ca in QTextEdit::keyPressEvent (this=0x9f035c0, e=0xbfb9e6fc) at widgets/qtextedit.cpp:1278 #30 0x034833cf in KTextEdit::keyPressEvent (this=0x9f035c0, event=0xbfb9e6fc) at /usr/src/debug/kdelibs-4.2.4/kdeui/widgets/ktextedit.cpp:998 #31 0x0602bea3 in QWidget::event (this=0x9f035c0, event=0xbfb9e6fc) at kernel/qwidget.cpp:7556 #32 0x06408473 in QFrame::event (this=0x9f035c0, e=0xbfb9e6fc) at widgets/qframe.cpp:559 #33 0x064a8fbd in QAbstractScrollArea::event (this=0x9f035c0, e=0xbfb9e6fc) at widgets/qabstractscrollarea.cpp:918 #34 0x0649287e in QTextEdit::event (this=0x9f035c0, e=0xbfb9e6fc) at widgets/qtextedit.cpp:1058 #35 0x03481543 in KTextEdit::event (this=0x9f035c0, ev=0xbfb9e6fc) at /usr/src/debug/kdelibs-4.2.4/kdeui/widgets/ktextedit.cpp:296 #36 0x05fd537c in QApplicationPrivate::notify_helper (this=0x9cb5830, receiver=0x9f035c0, e=0xbfb9e6fc) at kernel/qapplication.cpp:4057 #37 0x05fde75b in QApplication::notify (this=0x9ca6c88, receiver=0x9f035c0, e=0xbfb9e6fc) at kernel/qapplication.cpp:3663 #38 0x0337acfd in KApplication::notify (this=0x9ca6c88, receiver=0x9f035c0, event=0xbfb9e6fc) at /usr/src/debug/kdelibs-4.2.4/kdeui/kernel/kapplication.cpp:307 #39 0x030bd1eb in QCoreApplication::notifyInternal (this=0x9ca6c88, receiver=0x9f035c0, event=0xbfb9e6fc) at kernel/qcoreapplication.cpp:610 #40 0x05fd625e in QCoreApplication::sendSpontaneousEvent (event=<value optimized out>, receiver=0x9f035c0) at ../../src/corelib/kernel/qcoreapplication.h:216 #41 qt_sendSpontaneousEvent (receiver=0x9f035c0, event=0x6) at kernel/qapplication.cpp:4959 #42 0x06072010 in QKeyMapper::sendKeyEvent (keyWidget=0x9f035c0, grab=false, type=QEvent::KeyPress, code=84, modifiers={i = 0}, text=@0xbfb9e874, autorepeat=<value optimized out>, count=<value optimized out>, nativeScanCode=28, nativeVirtualKey=116, nativeModifiers=0) at kernel/qkeymapper_x11.cpp:1675 #43 0x060741fe in QKeyMapperPrivate::translateKeyEvent (this=0x9ce0140, keyWidget=0x9f035c0, event=0xbfb9ff2c, grab=false) at kernel/qkeymapper_x11.cpp:1645 #44 0x0604b2b4 in QApplication::x11ProcessEvent (this=0x9ca6c88, event=0xbfb9ff2c) at kernel/qapplication_x11.cpp:3459 #45 0x06075c8a in x11EventSourceDispatch (s=0x9cbe418, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146 #46 0x00c08258 in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #47 0x00c0b903 in ?? () from /lib/libglib-2.0.so.0 #48 0x00c0bac1 in g_main_context_iteration () from /lib/libglib-2.0.so.0 #49 0x030e8d98 in QEventDispatcherGlib::processEvents (this=0x9c9d018, flags={i = 36}) at kernel/qeventdispatcher_glib.cpp:324 #50 0x06075385 in QGuiEventDispatcherGlib::processEvents (this=0x9c9d018, flags={i = 36}) at kernel/qguieventdispatcher_glib.cpp:202 #51 0x030bb81a in QEventLoop::processEvents (this=0xbfba0190, flags={i = 36}) at kernel/qeventloop.cpp:149 #52 0x030bbc5a in QEventLoop::exec (this=0xbfba0190, flags={i = 0}) at kernel/qeventloop.cpp:200 #53 0x030be109 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888 #54 0x05fd51f7 in QApplication::exec () at kernel/qapplication.cpp:3526 #55 0x08048e07 in main (argc=1, argv=0xbfba0304) at /home/pielud/workspace/trunk/src/main.cpp:45
I suggest to file a bugreport on SemNotes' website, this is clearly not a KDE bug.