Version: (using Devel) Installed from: Compiled sources Compiler: Gcc 4.3.1 On this url http://markmail.org/message/6dpqlcikouszdyeh#query:+page:1+mid:6dpqlcikouszdyeh+state:results cliking on the messages crash konqueror. Not on the first click but it raises after ~5th click. No backtrace.
Thanks for the report. Unfortunately, I'm unable to reproduce on 4.1 and SVN trunk rev. 840918: I opened on all messages by clicking, but got no crash. Is this 100% reproducible for you? Sometimes you can get a backtrace with gdb: 1. enter 'gdb konqueror' in a shell 2. enter 'run' at gdb prompt 3. make Konqueror crash 4. enter 'bt' at gdb prompt
I could reproduce the crash on KDE 4.1.0 on Ubuntu Hardy x86. It took my about 20 clicks. But I tried again, and the crash didn't happen then, even when clicking 100 times or so. Backtrace for the crash: Application: Konqueror (konqueror), signal SIGSEGV (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) [Thread debugging using libthread_db enabled] [New Thread 0xb60ca940 (LWP 13972)] [KCrash handler] #6 QWidget::mapToParent (this=0x9b7dbb0, pos=@0xbfb61ee0) at ../../include/QtCore/../../src/corelib/tools/qpoint.h:155 #7 0xb6a00373 in QWidget::mapTo (this=0x9b7dbb0, parent=0x9303a28, pos=@0xbfb61f38) at kernel/qwidget.cpp:3493 #8 0xb6b6df6e in QWidgetBackingStore::cleanRegion (this=0x8b763d8, rgn=@0xbfb61fa8, widget=0x9b7dbb0, recursiveCopyToScreen=true) at painting/qbackingstore.cpp:1054 #9 0xb6b6e5e7 in qt_syncBackingStore (widget=0x9b7dbb0) at painting/qbackingstore.cpp:319 #10 0xb6a1216f in QWidget::event (this=0x9b7dbb0, event=0xbfb62108) at kernel/qwidget.cpp:7209 #11 0xb42768e4 in KHTMLBackingStoreHackWidget::publicEvent (this=0x9b7dbb0, e=0xbfb62108) at /build/buildd/kde4libs-4.1.0/khtml/khtmlview.cpp:2078 #12 0xb426807f in KHTMLView::eventFilter (this=0xa498ad8, o=0x9b7dbb0, e=0x9cd3fe8) at /build/buildd/kde4libs-4.1.0/khtml/khtmlview.cpp:2221 #13 0xb74cea21 in QCoreApplicationPrivate::sendThroughObjectEventFilters ( this=0x805ccd8, receiver=0x9b7dbb0, event=0x9cd3fe8) at kernel/qcoreapplication.cpp:694 #14 0xb69babe3 in QApplicationPrivate::notify_helper (this=0x805ccd8, receiver=0x9b7dbb0, e=0x9cd3fe8) at kernel/qapplication.cpp:3768 #15 0xb69bf888 in QApplication::notify (this=0xbfb6295c, receiver=0x9b7dbb0, e=0x9cd3fe8) at kernel/qapplication.cpp:3739 #16 0xb794bef3 in KApplication::notify (this=0xbfb6295c, receiver=0x9b7dbb0, event=0x9cd3fe8) at /build/buildd/kde4libs-4.1.0/kdeui/kernel/kapplication.cpp:311 #17 0xb74ce6a9 in QCoreApplication::notifyInternal (this=0xbfb6295c, receiver=0x9b7dbb0, event=0x9cd3fe8) at kernel/qcoreapplication.cpp:587 #18 0xb74cfa59 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x804b6b0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #19 0xb74cfc7d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1091 #20 0xb74f9bcf in postEventSourceDispatch (s=0x805ed90) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220 #21 0xb643cdd6 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #22 0xb6440193 in ?? () from /usr/lib/libglib-2.0.so.0 #23 0xb644074e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #24 0xb74f9f98 in QEventDispatcherGlib::processEvents (this=0x805a4f0, flags=@0xbfb62678) at kernel/qeventdispatcher_glib.cpp:325 #25 0xb6a4e195 in QGuiEventDispatcherGlib::processEvents (this=0x805a4f0, flags=@0xbfb626a8) at kernel/qguieventdispatcher_glib.cpp:204 #26 0xb74cd92d in QEventLoop::processEvents (this=0xbfb62720, flags=@0xbfb626e4) at kernel/qeventloop.cpp:149 #27 0xb74cdabd in QEventLoop::exec (this=0xbfb62720, flags=@0xbfb62728) at kernel/qeventloop.cpp:200 #28 0xb74cfd3d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:845 #29 0xb69ba567 in QApplication::exec () at kernel/qapplication.cpp:3304 #30 0xb7f7f6fd in kdemain () from /usr/lib/kde4/lib/libkdeinit4_konqueror.so #31 0x08048582 in _start () #0 0xb7f99410 in __kernel_vsyscall ()
Sorry, I can't crash it. With a news konqueror, no more problem....
It just crashed two times here while browsing this archive: http://markmail.org/message/f2bifpfgwxkzn2kf#query:Q_GLOBAL_STATIC+page:1+mid:4dm3c3wc3eknb53q+state:results Konqueror 4.1.1, debian packages. Backtrace: Application: Konqueror (konqueror), signal SIGSEGV [Thread debugging using libthread_db enabled] [New Thread 0x7fff1d411780 (LWP 14322)] [KCrash handler] #5 0x00007fff1a656414 in QWidget::mapToParent (this=0x35f8dc0, pos=@0x7fff25549a60) at kernel/qwidget.cpp:3555 #6 0x00007fff1a65646b in QWidget::mapTo (this=<value optimized out>, parent=0x242a290, pos=@0x7fff25549b20) at kernel/qwidget.cpp:3511 #7 0x00007fff1a7bd321 in QWidgetBackingStore::cleanRegion (this=0x23950f0, rgn=@0x3b452e0, widget=0x35f8dc0, recursiveCopyToScreen=true) at painting/qbackingstore.cpp:1052 #8 0x00007fff1a7bdf97 in qt_syncBackingStore (widget=0x35f8dc0) at painting/qbackingstore.cpp:319 #9 0x00007fff1a666335 in QWidget::event (this=0x35f8dc0, event=0x7fff25549de0) at kernel/qwidget.cpp:7303 #10 0x00007fff0e0b352b in KHTMLView::eventFilter (this=0x2f7b010, o=0x35f8dc0, e=<value optimized out>) at /tmp/buildd/kde4libs-4.1.1/khtml/khtmlview.cpp:2071 #11 0x00007fff19ef43f8 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x35f8dc0, event=0x3180d90) at kernel/qcoreapplication.cpp:698 #12 0x00007fff1a6143ec in QApplicationPrivate::notify_helper (this=0x238aa70, receiver=0x35f8dc0, e=0x3180d90) at kernel/qapplication.cpp:3796 #13 0x00007fff1a61c17a in QApplication::notify (this=0x7fff2554a810, receiver=0x35f8dc0, e=0x3180d90) at kernel/qapplication.cpp:3765 #14 0x00007fff1bffcfab in KApplication::notify (this=0x7fff2554a810, receiver=0x35f8dc0, event=0x3180d90) at /tmp/buildd/kde4libs-4.1.1/kdeui/kernel/kapplication.cpp:311 #15 0x00007fff19ef511f in QCoreApplication::notifyInternal ( this=0x7fff2554a810, receiver=0x35f8dc0, event=0x3180d90) at kernel/qcoreapplication.cpp:591 #16 0x00007fff19ef5dba in QCoreApplicationPrivate::sendPostedEvents ( receiver=0x0, event_type=0, data=0x23752d0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #17 0x00007fff19f1d7d3 in postEventSourceDispatch (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220 #18 0x00007fff16a4b892 in IA__g_main_context_dispatch (context=0x238caa0) at /build/buildd/glib2.0-2.16.5/glib/gmain.c:2012 #19 0x00007fff16a4f01d in g_main_context_iterate (context=0x238caa0, block=1, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.16.5/glib/gmain.c:2645 #20 0x00007fff16a4f1db in IA__g_main_context_iteration (context=0x238caa0, may_block=1) at /build/buildd/glib2.0-2.16.5/glib/gmain.c:2708 #21 0x00007fff19f1d45f in QEventDispatcherGlib::processEvents ( this=0x238a760, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:325 #22 0x00007fff1a6a586f in QGuiEventDispatcherGlib::processEvents ( this=0x35f8dc0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204 #23 0x00007fff19ef3a42 in QEventLoop::processEvents ( this=<value optimized out>, flags={i = 626304336}) at kernel/qeventloop.cpp:149 #24 0x00007fff19ef3bcd in QEventLoop::exec (this=0x7fff2554a590, flags= {i = 626304416}) at kernel/qeventloop.cpp:200 #25 0x00007fff19ef607d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:849 #26 0x00007fff1d104b71 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at /tmp/buildd/kdebase-4.1.1/apps/konqueror/src/konqmain.cpp:227 #27 0x00007fff1cd041a6 in __libc_start_main () from /lib/libc.so.6 #28 0x0000000000400629 in _start () #0 0x00007fff1cd840e1 in nanosleep () from /lib/libc.so.6
*** This bug has been marked as a duplicate of bug 171170 ***