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List: konq-bugs
Subject: [Bug 146178] New: Konqueror hangs when going back to previous page on
From: dAniel hAhler <kde-bugzilla () thequod ! de>
Date: 2007-05-30 23:22:10
Message-ID: 20070531012208.146178.kde-bugzilla () thequod ! de
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http://bugs.kde.org/show_bug.cgi?id=146178
Summary: Konqueror hangs when going back to previous page on
bugs.kde.org "Application selection" / select box
[testcase]
Product: konqueror
Version: unspecified
Platform: Ubuntu Packages
OS/Version: Linux
Status: NEW
Severity: crash
Priority: NOR
Component: general
AssignedTo: konq-bugs kde org
ReportedBy: kde-bugzilla thequod de
Version: (using KDE KDE 3.5.7)
Installed from: Ubuntu Packages
I wanted to file a bug about KMail, but got a hanging Konqueror instead ;)
To reproduce it:
- http://bugs.kde.org/wizard.cgi
- "Continue"
- "KDE 3.5.7" / "Ubuntu Packages"
- "Continue"
- "KMail"
- "Continue"
- <Backspace> / prev. page
- Application version: 1.9.7
- <Enter>
(somehow the kmail selection got lost now - I must select "the Application" again)
- Tried to find KMail (pressing "K" and scrolling in the select box)
- Did not find it easily and wanted to the previous page again: pressed back button
- KMail hangs
I could reproduce it given the recipe above, but was not able to find a smaller \
testcase that would trigger it.
Backtrace:
0xb5c5c6be in DOM::HTMLGenericFormElementImpl::isFocusable (this=0x9534a48) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/html/html_formimpl.cpp:946 946 \
/root/kdelibs/kdelibs-3.5.7/./khtml/html/html_formimpl.cpp: No such file or \
directory. in /root/kdelibs/kdelibs-3.5.7/./khtml/html/html_formimpl.cpp
(gdb) bt
#0 0xb5c5c6be in DOM::HTMLGenericFormElementImpl::isFocusable (this=0x9534a48) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/html/html_formimpl.cpp:946 #1 0xb5c4ff34 in \
DOM::NodeImpl::isTabFocusable (this=0x9534a48) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/xml/dom_nodeimpl.h:255 #2 0xb5c295ad in \
DOM::DocumentImpl::nextFocusNode (this=0x95562f8, fromNode=0x8cef3b0) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/xml/dom_docimpl.cpp:1466 #3 0xb5c18005 in \
KHTMLView::focusNextPrevNode (this=0x92d0ac0, next=true) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/khtmlview.cpp:2123 #4 0xb5c187e3 in \
KHTMLView::focusNextPrevChild (this=0x92d0ac0, next=true) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/khtmlview.cpp:1772 #5 0xb72b8a7f in \
QWidget::focusNextPrevChild () from /usr/lib/libqt-mt.so.3 #6 0xb72b8a7f in \
QWidget::focusNextPrevChild () from /usr/lib/libqt-mt.so.3 #7 0xb72b8a7f in \
QWidget::focusNextPrevChild () from /usr/lib/libqt-mt.so.3 #8 0xb72b3e0d in \
QWidget::hide () from /usr/lib/libqt-mt.so.3 #9 0xb7320a93 in QComboBox::hide () \
from /usr/lib/libqt-mt.so.3 #10 0xb5ce6505 in ~RenderWidget (this=0x92741c8) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/rendering/render_replaced.cpp:137 #11 0xb5ce6631 \
in ~RenderFormElement (this=0x92741c8) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/rendering/render_form.cpp:71 #12 0xb5cfe3a5 in \
~RenderSelect (this=0x92741c8) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/rendering/render_form.h:378 #13 0xb5c90589 in \
khtml::RenderObject::arenaDelete (this=0xb5e9eac8, arena=0x9463df0, base=0x92741c8) \
at /root/kdelibs/kdelibs-3.5.7/./khtml/rendering/render_object.cpp:1658 #14 \
0xb5c905e6 in khtml::RenderObject::arenaDelete (this=0xb5e9eac8, arena=0x9463df0) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/rendering/render_object.cpp:1671 #15 0xb5cb5a2d \
in khtml::RenderWidget::deref (this=0xb5e9eac8) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/rendering/render_replaced.cpp:886 #16 0xb5cb712f \
in khtml::RenderWidget::detach (this=0x92741c8) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/rendering/render_replaced.cpp:129 #17 0xb5c2c43c \
in DOM::NodeImpl::detach (this=0x9542080) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/xml/dom_nodeimpl.cpp:851 #18 0xb5c2c49c in \
DOM::NodeBaseImpl::detach (this=0x9542080) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/xml/dom_nodeimpl.cpp:1417 #19 0xb5c31847 in \
DOM::ElementImpl::detach (this=0x9542080) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/xml/dom_elementimpl.cpp:555 #20 0xb5c2c490 in \
DOM::NodeBaseImpl::detach (this=0x95417d8) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/xml/dom_nodeimpl.cpp:1415 #21 0xb5c31847 in \
DOM::ElementImpl::detach (this=0x95417d8) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/xml/dom_elementimpl.cpp:555 #22 0xb5c2c490 in \
DOM::NodeBaseImpl::detach (this=0x9540710) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/xml/dom_nodeimpl.cpp:1415 #23 0xb5c31847 in \
DOM::ElementImpl::detach (this=0x9540710) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/xml/dom_elementimpl.cpp:555 #24 0xb5c2c490 in \
DOM::NodeBaseImpl::detach (this=0x9540750) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/xml/dom_nodeimpl.cpp:1415 #25 0xb5c31847 in \
DOM::ElementImpl::detach (this=0x9540750) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/xml/dom_elementimpl.cpp:555 #26 0xb5c2c490 in \
DOM::NodeBaseImpl::detach (this=0x9540210) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/xml/dom_nodeimpl.cpp:1415 #27 0xb5c31847 in \
DOM::ElementImpl::detach (this=0x9540210) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/xml/dom_elementimpl.cpp:555 #28 0xb5c2c490 in \
DOM::NodeBaseImpl::detach (this=0x9461bf8) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/xml/dom_nodeimpl.cpp:1415 #29 0xb5c31847 in \
DOM::ElementImpl::detach (this=0x9461bf8) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/xml/dom_elementimpl.cpp:555 #30 0xb5c2c490 in \
DOM::NodeBaseImpl::detach (this=0x8d1dd58) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/xml/dom_nodeimpl.cpp:1415 #31 0xb5c31847 in \
DOM::ElementImpl::detach (this=0x8d1dd58) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/xml/dom_elementimpl.cpp:555 #32 0xb5c2c490 in \
DOM::NodeBaseImpl::detach (this=0x92b08f0) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/xml/dom_nodeimpl.cpp:1415 #33 0xb5c31847 in \
DOM::ElementImpl::detach (this=0x92b08f0) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/xml/dom_elementimpl.cpp:555 #34 0xb5c2c490 in \
DOM::NodeBaseImpl::detach (this=0x93aa1b0) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/xml/dom_nodeimpl.cpp:1415 #35 0xb5c31847 in \
DOM::ElementImpl::detach (this=0x93aa1b0) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/xml/dom_elementimpl.cpp:555 #36 0xb5c2c490 in \
DOM::NodeBaseImpl::detach (this=0x946e5d0) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/xml/dom_nodeimpl.cpp:1415 #37 0xb5c31847 in \
DOM::ElementImpl::detach (this=0x946e5d0) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/xml/dom_elementimpl.cpp:555 #38 0xb5c2c490 in \
DOM::NodeBaseImpl::detach (this=0x944ea40) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/xml/dom_nodeimpl.cpp:1415 #39 0xb5c31847 in \
DOM::ElementImpl::detach (this=0x944ea40) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/xml/dom_elementimpl.cpp:555 #40 0xb5c2c490 in \
DOM::NodeBaseImpl::detach (this=0x94606d0) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/xml/dom_nodeimpl.cpp:1415 #41 0xb5c31847 in \
DOM::ElementImpl::detach (this=0x94606d0) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/xml/dom_elementimpl.cpp:555 #42 0xb5c2c490 in \
DOM::NodeBaseImpl::detach (this=0x94d8b90) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/xml/dom_nodeimpl.cpp:1415 #43 0xb5c31847 in \
DOM::ElementImpl::detach (this=0x94d8b90) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/xml/dom_elementimpl.cpp:555 #44 0xb5c2c490 in \
DOM::NodeBaseImpl::detach (this=0x94636c0) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/xml/dom_nodeimpl.cpp:1415 #45 0xb5c31847 in \
DOM::ElementImpl::detach (this=0x94636c0) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/xml/dom_elementimpl.cpp:555 #46 0xb5c2c490 in \
DOM::NodeBaseImpl::detach (this=0x9263440) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/xml/dom_nodeimpl.cpp:1415 #47 0xb5c31847 in \
DOM::ElementImpl::detach (this=0x9263440) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/xml/dom_elementimpl.cpp:555 #48 0xb5c2c490 in \
DOM::NodeBaseImpl::detach (this=0x93feb68) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/xml/dom_nodeimpl.cpp:1415 #49 0xb5c31847 in \
DOM::ElementImpl::detach (this=0x93feb68) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/xml/dom_elementimpl.cpp:555 #50 0xb5c2c490 in \
DOM::NodeBaseImpl::detach (this=0x93fc388) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/xml/dom_nodeimpl.cpp:1415 #51 0xb5c31847 in \
DOM::ElementImpl::detach (this=0x93fc388) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/xml/dom_elementimpl.cpp:555 #52 0xb5c2c490 in \
DOM::NodeBaseImpl::detach (this=0x9556324) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/xml/dom_nodeimpl.cpp:1415 #53 0xb5c32444 in \
DOM::DocumentImpl::detach (this=0x95562f8) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/xml/dom_docimpl.cpp:1267 #54 0xb5be1792 in \
KHTMLPart::clear (this=0x8126b08) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/khtml_part.cpp:1407 #55 0xb5bfdbe1 in \
KHTMLPart::restoreState (this=0x8126b08, stream= 0xbf9c7a50) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/khtml_part.cpp:5566 #56 0xb5bc5a5e in \
KHTMLPartBrowserExtension::restoreState (this=0x931b328, stream= 0xbf9c7a50) at \
/root/kdelibs/kdelibs-3.5.7/./khtml/khtml_ext.cpp:105
---Type <return> to continue, or q <return> to quit---
#57 0xb66be587 in KonqView::restoreHistory (this=0x941bdf8) at \
/root/kdebase/kdebase-3.5.7/./konqueror/konq_view.cc:855 #58 0xb66c503a in \
KonqView::go (this=0x941bdf8, steps=-1) at \
/root/kdebase/kdebase-3.5.7/./konqueror/konq_view.cc:825 #59 0xb66d5911 in \
KonqMainWindow::slotGoHistoryDelayed (this=0x8132890) at \
/root/kdebase/kdebase-3.5.7/./konqueror/konq_mainwindow.cc:3145 #60 0xb66dd927 in \
KonqMainWindow::qt_invoke (this=0x8132890, _id=185, _o=0xbf9c7c08) at \
./konq_mainwindow.moc:718 #61 0xb727d88b in QObject::activate_signal () from \
/usr/lib/libqt-mt.so.3 #62 0xb7609ae0 in QSignal::signal () from \
/usr/lib/libqt-mt.so.3 #63 0xb729d81e in QSignal::activate () from \
/usr/lib/libqt-mt.so.3 #64 0xb72a5234 in QSingleShotTimer::event () from \
/usr/lib/libqt-mt.so.3 #65 0xb7214a60 in QApplication::internalNotify () from \
/usr/lib/libqt-mt.so.3 #66 0xb721688f in QApplication::notify () from \
/usr/lib/libqt-mt.so.3 #67 0xb791cc32 in KApplication::notify (this=0xbf9c85b8, \
receiver=0x8ac0528, event=0xbf9c7f58) at \
/root/kdelibs/kdelibs-3.5.7/./kdecore/kapplication.cpp:550 #68 0xb71a71e9 in \
QApplication::sendEvent () from /usr/lib/libqt-mt.so.3 #69 0xb72074ab in \
QEventLoop::activateTimers () from /usr/lib/libqt-mt.so.3 #70 0xb71bbd25 in \
QEventLoop::processEvents () from /usr/lib/libqt-mt.so.3 #71 0xb722f136 in \
QEventLoop::enterLoop () from /usr/lib/libqt-mt.so.3 #72 0xb722ef46 in \
QEventLoop::exec () from /usr/lib/libqt-mt.so.3 #73 0xb7216609 in QApplication::exec \
() from /usr/lib/libqt-mt.so.3 #74 0xb66da254 in kdemain (argc=4, argv=0x80a7978) at \
/root/kdebase/kdebase-3.5.7/./konqueror/konq_main.cc:206 #75 0xb7fa4464 in \
kdeinitmain (argc=4, argv=0x80a7978) at konqueror_dummy.cc:3 #76 0x0804e6bf in launch \
(argc=4, _name=0x808d66c "konqueror", args=0x808d69d "", cwd=0x808d69e \
"/home/daniel", envc=31, envs=0x808dacc "", reset_env=true, tty=0x0, \
avoid_loops=false, startup_id_str=0x808dad1 \
"base;1180565848;261031;7422_TIME160881326") at \
/root/kdelibs/kdelibs-3.5.7/./kinit/kinit.cpp:673 #77 0x0804ef42 in \
handle_launcher_request (sock=5) at \
/root/kdelibs/kdelibs-3.5.7/./kinit/kinit.cpp:1240 #78 0x0804f4b1 in handle_requests \
(waitForPid=0) at /root/kdelibs/kdelibs-3.5.7/./kinit/kinit.cpp:1433 #79 0x080505ac \
in main (argc=5, argv=0xbf9c8d44, envp=0xbf9c8d5c) at \
/root/kdelibs/kdelibs-3.5.7/./kinit/kinit.cpp:1909 #80 0xb7d06ebc in \
__libc_start_main () from /lib/tls/i686/cmov/libc.so.6 #81 0x0804bb51 in _start ()
Kubuntu Feisty / KDE 3.5.7
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