Version: (using KDE KDE 3.4.0) Installed from: Gentoo Packages 1) I clicked on the full text link of a feed entry to open a tab with the full article 2) I followed a link in the open web page 3) same as in (1) with another article 4) back to the first openened tab and hit back button -> crash [KCrash handler] #5 0x413f9dba in QTimer::stop () from /usr/qt/3/lib/libqt-mt.so.3 #6 0x401145b1 in KHTMLPart::openURL (this=0x81f0a30, url=@0xbfffdb80) at khtml_part.cpp:550 #7 0x42107aa0 in Akregator::BrowserRun::foundMimeType () from /usr/kde/3.4/lib/kde3/libakregatorpart.so #8 0x408aefce in KParts::BrowserRun::slotBrowserMimetype (this=0x874fc90, _job=0x8750a08, type=@0x8752618) at browserrun.cpp:196 #9 0x408b0f02 in KParts::BrowserRun::qt_invoke (this=0x874fc90, _id=141895192, _o=0xbfffdd10) at browserrun.moc:102 #10 0x42107c4b in Akregator::BrowserRun::qt_invoke () from /usr/kde/3.4/lib/kde3/libakregatorpart.so #11 0x413d8374 in QObject::activate_signal () from /usr/qt/3/lib/libqt-mt.so.3 #12 0x409c8dd5 in KIO::TransferJob::mimetype (this=0x8750a08, t0=0xf0, t1=@0xf0) at jobclasses.moc:1029 #13 0x409c8e42 in KIO::TransferJob::slotMimetype (this=0x8750a08, type=@0xf0) at job.cpp:1039 #14 0x409ca3c1 in KIO::TransferJob::qt_invoke (this=0x8750a08, _id=20, _o=0xbfffde30) at jobclasses.moc:1053 #15 0x413d8374 in QObject::activate_signal () from /usr/qt/3/lib/libqt-mt.so.3 #16 0x413d863a in QObject::activate_signal () from /usr/qt/3/lib/libqt-mt.so.3 #17 0x409b670c in KIO::SlaveInterface::mimeType (this=0xf0, t0=@0xf0) at slaveinterface.moc:370 #18 0x409b7ade in KIO::SlaveInterface::dispatch (this=0x83e8aa8, _cmd=21, rawdata=@0xbfffde30) at slaveinterface.cpp:338 #19 0x409b728b in KIO::SlaveInterface::dispatch (this=0x83e8aa8) at slaveinterface.cpp:173 #20 0x409b2fcd in KIO::Slave::gotInput (this=0x83e8aa8) at slave.cpp:300 #21 0x409b34e8 in KIO::Slave::qt_invoke (this=0x83e8aa8, _id=4, _o=0xbfffe230) at slave.moc:113 #22 0x413d8374 in QObject::activate_signal () from /usr/qt/3/lib/libqt-mt.so.3 #23 0x413d893a in QObject::activate_signal () from /usr/qt/3/lib/libqt-mt.so.3 #24 0x4172b3a0 in QSocketNotifier::activated () from /usr/qt/3/lib/libqt-mt.so.3 #25 0x413f4eff in QSocketNotifier::event () from /usr/qt/3/lib/libqt-mt.so.3 #26 0x4137578f in QApplication::internalNotify () from /usr/qt/3/lib/libqt-mt.so.3 #27 0x4137592c in QApplication::notify () from /usr/qt/3/lib/libqt-mt.so.3 #28 0x40f055a1 in KApplication::notify (this=0xbfffe9d0, receiver=0x832fe88, event=0xbfffe660) at kapplication.cpp:549 #29 0x41369083 in QEventLoop::activateSocketNotifiers () from /usr/qt/3/lib/libqt-mt.so.3 #30 0x41320f21 in QEventLoop::processEvents () from /usr/qt/3/lib/libqt-mt.so.3 #31 0x4138be30 in QEventLoop::enterLoop () from /usr/qt/3/lib/libqt-mt.so.3 #32 0x4138bd86 in QEventLoop::exec () from /usr/qt/3/lib/libqt-mt.so.3 #33 0x4137493f in QApplication::exec () from /usr/qt/3/lib/libqt-mt.so.3 #34 0x080502cf in main ()
Can you reproduce this bug? Is it only reproducable with a specific feed? I cannot reproduce it here (3.4 and CVS HEAD).
Right now - no. It's just when you have the box under load and have tabs/windows opening, kioslaves loading data and performing actions in the toolbar in between it's possible to crash konqueror, too. See e.g. Bug 87495. I suppose there must be some racy code deep in the related libs.
This has been fixed after 3.4 release.