Version:            (using KDE KDE 3.5.5)
Installed from:    Debian testing/unstable Packages
OS:                Linux

Konqueror occasionally crashes when clicking "save image as" in the context menu.

Behaviour seems completely random; saving same image will work after restarting Konqueror.

Backtrace:

Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread -1232537376 (LWP 22368)]
[New Thread -1341801552 (LWP 5279)]
[New Thread -1333408848 (LWP 5278)]
[New Thread -1325016144 (LWP 5277)]
[New Thread -1312523344 (LWP 5276)]
[New Thread -1304130640 (LWP 5275)]
[New Thread -1295737936 (LWP 5274)]
[New Thread -1283105872 (LWP 5273)]
[KCrash handler]
#9  0xb68c6024 in pthread_mutex_lock ()
   from /lib/tls/i686/cmov/libpthread.so.0
#10 0xb7d6a006 in pthread_mutex_lock () from /lib/tls/i686/cmov/libc.so.6
#11 0xb6e7efaf in XInitThreads () from /usr/lib/libX11.so.6
#12 0xb6e97fa8 in XrmEnumerateDatabase () from /usr/lib/libX11.so.6
#13 0xb6e7d9da in XKeysymToString () from /usr/lib/libX11.so.6
#14 0xb787d775 in KKeyServer::Sym::toString (this=0x1008ff26, 
    bUserSpace=false)
    at /tmp/buildd/kdelibs-3.5.5a.dfsg.1/./kdecore/kkeyserver_x11.cpp:526
#15 0xb787d97f in KKeyServer::Sym::toStringInternal (this=0xbfeccfd8)
    at /tmp/buildd/kdelibs-3.5.5a.dfsg.1/./kdecore/kkeyserver_x11.cpp:532
#16 0xb787fa55 in KKey::toStringInternal (this=0xbfecd170)
    at /tmp/buildd/kdelibs-3.5.5a.dfsg.1/./kdecore/kshortcut.cpp:188
#17 0xb78807ba in KKeySequence::toStringInternal (this=0xbfecd16c)
    at /tmp/buildd/kdelibs-3.5.5a.dfsg.1/./kdecore/kshortcut.cpp:380
#18 0xb7880d30 in KShortcut::toStringInternal (this=0xbfecd140, 
    pcutDefault=0x0)
    at /tmp/buildd/kdelibs-3.5.5a.dfsg.1/./kdecore/kshortcut.cpp:656
#19 0xb6d6d96b in KAction::initPrivate (this=0x8d3ef70, text=@0xbfecd1a0, 
    cut=@0xbfecd140, receiver=0x98ebcb0, slot=0xb7c654ea "1back()")
    at /tmp/buildd/kdelibs-3.5.5a.dfsg.1/./kdeui/kaction.cpp:250
#20 0xb6d7566b in KAction (this=0x8d3ef70, text=@0xbfecd1a0, 
    sIconName=@0xbfecd19c, cut=@0xbfecd140, receiver=0x98ebcb0, 
    slot=0xb7c654ea "1back()", parent=0x957fb20, name=0xb7c6417c "back")
    at /tmp/buildd/kdelibs-3.5.5a.dfsg.1/./kdeui/kaction.cpp:126
#21 0xb6d7592e in KStdAction::create (id=KStdAction::Back, 
    name=0xb7c6417c "back", recvr=0x98ebcb0, slot=0xb7c654ea "1back()", 
    parent=0x957fb20)
    at /tmp/buildd/kdelibs-3.5.5a.dfsg.1/./kdeui/kstdaction.cpp:129
#22 0xb6d7695a in KStdAction::back (recvr=0x98ebcb0, 
    slot=0xb7c654ea "1back()", parent=0x957fb20, name=0xb7c6417c "back")
    at /tmp/buildd/kdelibs-3.5.5a.dfsg.1/./kdeui/kstdaction.cpp:209
#23 0xb7c099ac in KDirOperator::setupActions (this=0x98ebcb0)
    at /tmp/buildd/kdelibs-3.5.5a.dfsg.1/./kio/kfile/kdiroperator.cpp:1261
#24 0xb7c155d0 in KDirOperator (this=0x98ebcb0, _url=@0x994f710, 
    parent=0x90e6c58, _name=0xb7c65f26 "KFileDialog::ops")
    at /tmp/buildd/kdelibs-3.5.5a.dfsg.1/./kio/kfile/kdiroperator.cpp:144
#25 0xb7c272ec in KFileDialog::init (this=0xbfecdfc8, startDir=@0xb771b968, 
    filter=@0xb771b968, widget=0x0)
    at /tmp/buildd/kdelibs-3.5.5a.dfsg.1/./kio/kfile/kfiledialog.cpp:894
#26 0xb7c2903b in KFileDialog (this=0xbfecdfc8, startDir=@0xb771b968, 
    filter=@0xb771b968, parent=0xa986340, name=0xb7c658ee "filedialog", 
    modal=true)
    at /tmp/buildd/kdelibs-3.5.5a.dfsg.1/./kio/kfile/kfiledialog.cpp:173
#27 0xb7c2972b in KFileDialog::getSaveURL (dir=@0xbfece154, 
    filter=@0x98cf118, parent=0xb68c6000, caption=@0xbfece1c8)
    at /tmp/buildd/kdelibs-3.5.5a.dfsg.1/./kio/kfile/kfiledialog.cpp:1642
#28 0xb5ec7d26 in KHTMLPopupGUIClient::saveURL (parent=0xa986340, 
    caption=@0xbfece1c8, url=@0x89dc0b4, metadata=@0xbfece1bc, 
    filter=@0xb771b968, cacheId=0, suggestedFilename=@0x89dc0f4)
    at /tmp/buildd/kdelibs-3.5.5a.dfsg.1/./khtml/khtml_ext.cpp:822
#29 0xb5ec81cf in KHTMLPopupGUIClient::slotSaveImageAs (this=0x8ac2950)
    at /tmp/buildd/kdelibs-3.5.5a.dfsg.1/./khtml/khtml_ext.cpp:673
#30 0xb5eccc8a in KHTMLPopupGUIClient::qt_invoke (this=0x8ac2950, _id=3, 
    _o=0xbfece28c) at ./khtml_ext.moc:256
#31 0xb7244d4f in QObject::activate_signal (this=0xa7fd508, clist=0x88b0de0, 
    o=0xbfece28c) at kernel/qobject.cpp:2356
#32 0xb72457e0 in QObject::activate_signal (this=0xa7fd508, signal=2)
    at kernel/qobject.cpp:2325
#33 0xb6c72259 in KAction::activated (this=0xa7fd508) at ./kaction.moc:176
#34 0xb6ca7971 in KAction::slotActivated (this=0xa7fd508)
    at /tmp/buildd/kdelibs-3.5.5a.dfsg.1/./kdeui/kaction.cpp:1102
#35 0xb6d87cfd in KAction::slotPopupActivated (this=0xa7fd508)
    at /tmp/buildd/kdelibs-3.5.5a.dfsg.1/./kdeui/kaction.cpp:1137
#36 0xb6d87fc1 in KAction::qt_invoke (this=0xa7fd508, _id=16, _o=0xbfece3c8)
    at ./kaction.moc:219
#37 0xb7244d4f in QObject::activate_signal (this=0xa7cd600, clist=0xab515b0, 
    o=0xbfece3c8) at kernel/qobject.cpp:2356
#38 0xb75cdee3 in QSignal::signal (this=0xa7cd600, t0=@0xa7cd628)
    at .moc/debug-shared-mt/moc_qsignal.cpp:100
#39 0xb72648d2 in QSignal::activate (this=0xa7cd600) at kernel/qsignal.cpp:212
#40 0xb7369d59 in QPopupMenu::mouseReleaseEvent (this=0xb4a1148, e=0xbfece8e4)
    at widgets/qpopupmenu.cpp:1697
#41 0xb727b6f0 in QWidget::event (this=0xb4a1148, e=0xbfece8e4)
    at kernel/qwidget.cpp:4702
#42 0xb71dcc26 in QApplication::internalNotify (this=0xbfed083c, 
    receiver=0xb4a1148, e=0xbfece8e4) at kernel/qapplication.cpp:2635
#43 0xb71dedc9 in QApplication::notify (this=0xbfed083c, receiver=0xb4a1148, 
    e=0xbfece8e4) at kernel/qapplication.cpp:2421
#44 0xb78d2e0e in KApplication::notify (this=0xbfed083c, receiver=0xb4a1148, 
    event=0xbfece8e4)
    at /tmp/buildd/kdelibs-3.5.5a.dfsg.1/./kdecore/kapplication.cpp:550
#45 0xb7170495 in QApplication::sendSpontaneousEvent (receiver=0xb4a1148, 
    event=0xbfece8e4) at kernel/qapplication.h:523
#46 0xb716ee88 in QETWidget::translateMouseEvent (this=0xb4a1148, 
    event=0xbfeced18) at kernel/qapplication_x11.cpp:4243
#47 0xb716d6b0 in QApplication::x11ProcessEvent (this=0xbfed083c, 
    event=0xbfeced18) at kernel/qapplication_x11.cpp:3478
#48 0xb7183d02 in QEventLoop::processEvents (this=0x80beea8, flags=4)
    at kernel/qeventloop_x11.cpp:192
#49 0xb71f7179 in QEventLoop::enterLoop (this=0x80beea8)
    at kernel/qeventloop.cpp:198
#50 0xb71de73d in QApplication::enter_loop (this=0xbfed083c)
    at kernel/qapplication.cpp:2793
#51 0xb736ac07 in QPopupMenu::exec (this=0xb4a1148, pos=@0xbfecf4e0, 
    indexAtPoint=0) at widgets/qpopupmenu.cpp:2452
#52 0xb663e866 in KonqMainWindow::slotPopupMenu (this=0x80ef928, 
    client=0x8ac2978, _global=@0xbfecf4e0, _items=@0xbfecf22c, 
    _args=@0xbfecf414, itemFlags=12, showProperties=false)
    at /tmp/buildd/kdebase-3.5.5a.dfsg.1/./konqueror/konq_mainwindow.cc:4743
#53 0xb663f933 in KonqMainWindow::slotPopupMenu (this=0x80ef928, 
    client=0x8ac2978, _global=@0xbfecf4e0, url=@0xbfecf468, 
    _args=@0xbfecf414, f=12, _mode=32768)
    at /tmp/buildd/kdebase-3.5.5a.dfsg.1/./konqueror/konq_mainwindow.cc:4541
#54 0xb666202d in KonqMainWindow::qt_invoke (this=0x80ef928, _id=81, 
    _o=0xbfecf300) at ./konq_mainwindow.moc:612
#55 0xb7244d4f in QObject::activate_signal (this=0xa192628, clist=0xa5c6230, 
    o=0xbfecf300) at kernel/qobject.cpp:2356
#56 0xb7efde79 in KParts::BrowserExtension::popupMenu (this=0xa192628, 
    t0=0x8ac2978, t1=@0xbfecf4e0, t2=@0xbfecf468, t3=@0xbfecf414, t4=12, 
    t5=32768) at ./browserextension.moc:500
#57 0xb5eda775 in KHTMLPart::popupMenu (this=0x97f9cc8, linkUrl=@0x8bf322c)
    at /tmp/buildd/kdelibs-3.5.5a.dfsg.1/./khtml/khtml_part.cpp:5005
#58 0xb5ee4457 in KHTMLPart::khtmlMousePressEvent (this=0x97f9cc8, 
    event=0xbfecfadc)
    at /tmp/buildd/kdelibs-3.5.5a.dfsg.1/./khtml/khtml_part.cpp:6111
#59 0xb5e961f7 in KHTMLPart::customEvent (this=0x97f9cc8, event=0xbfecfadc)
    at /tmp/buildd/kdelibs-3.5.5a.dfsg.1/./khtml/khtml_part.cpp:5935
#60 0xb7244457 in QObject::event (this=0x97f9cc8, e=0xbfecfadc)
    at kernel/qobject.cpp:755
#61 0xb71dcc26 in QApplication::internalNotify (this=0xbfed083c, 
    receiver=0x97f9cc8, e=0xbfecfadc) at kernel/qapplication.cpp:2635
#62 0xb71dea43 in QApplication::notify (this=0xbfed083c, receiver=0x97f9cc8, 
    e=0xbfecfadc) at kernel/qapplication.cpp:2358
#63 0xb78d2e0e in KApplication::notify (this=0xbfed083c, receiver=0x97f9cc8, 
    event=0xbfecfadc)
    at /tmp/buildd/kdelibs-3.5.5a.dfsg.1/./kdecore/kapplication.cpp:550
#64 0xb5ea7d50 in KHTMLView::viewportMousePressEvent (this=0xa986340, 
    _mouse=0xbfed01b4) at /usr/share/qt3/include/qapplication.h:520
#65 0xb737a3a4 in QScrollView::eventFilter (this=0xa986340, obj=0xabe4a98, 
    e=0xbfed01b4) at widgets/qscrollview.cpp:1496
#66 0xb5e9e6c9 in KHTMLView::eventFilter (this=0xa986340, o=0xabe4a98, 
    e=0xbfed01b4)
    at /tmp/buildd/kdelibs-3.5.5a.dfsg.1/./khtml/khtmlview.cpp:1939
#67 0xb7244302 in QObject::activate_filters (this=0xabe4a98, e=0xbfed01b4)
    at kernel/qobject.cpp:903
#68 0xb7244380 in QObject::event (this=0xabe4a98, e=0xbfed01b4)
    at kernel/qobject.cpp:735
#69 0xb727b612 in QWidget::event (this=0xabe4a98, e=0xbfed01b4)
    at kernel/qwidget.cpp:4678
#70 0xb71dcc26 in QApplication::internalNotify (this=0xbfed083c, 
    receiver=0xabe4a98, e=0xbfed01b4) at kernel/qapplication.cpp:2635
#71 0xb71dedc9 in QApplication::notify (this=0xbfed083c, receiver=0xabe4a98, 
    e=0xbfed01b4) at kernel/qapplication.cpp:2421
#72 0xb78d2e0e in KApplication::notify (this=0xbfed083c, receiver=0xabe4a98, 
    event=0xbfed01b4)
    at /tmp/buildd/kdelibs-3.5.5a.dfsg.1/./kdecore/kapplication.cpp:550
#73 0xb7170495 in QApplication::sendSpontaneousEvent (receiver=0xabe4a98, 
    event=0xbfed01b4) at kernel/qapplication.h:523
#74 0xb716f12f in QETWidget::translateMouseEvent (this=0xabe4a98, 
    event=0xbfed05e8) at kernel/qapplication_x11.cpp:4301
#75 0xb716d6b0 in QApplication::x11ProcessEvent (this=0xbfed083c, 
    event=0xbfed05e8) at kernel/qapplication_x11.cpp:3478
#76 0xb7183d02 in QEventLoop::processEvents (this=0x80beea8, flags=4)
    at kernel/qeventloop_x11.cpp:192
#77 0xb71f7179 in QEventLoop::enterLoop (this=0x80beea8)
    at kernel/qeventloop.cpp:198
#78 0xb71f6f9a in QEventLoop::exec (this=0x80beea8)
    at kernel/qeventloop.cpp:145
#79 0xb71de7bf in QApplication::exec (this=0xbfed083c)
    at kernel/qapplication.cpp:2758
#80 0xb665d495 in kdemain (argc=2, argv=0x8078cd0)
    at /tmp/buildd/kdebase-3.5.5a.dfsg.1/./konqueror/konq_main.cc:206
#81 0xb7f2f524 in kdeinitmain (argc=2, argv=0x8078cd0) at konqueror_dummy.cc:3
#82 0x0804e457 in launch (argc=2, _name=0x8078ac4 "konqueror", 
    args=0x8078ad6 "", cwd=0x0, envc=1, envs=0x8078ae7 "", reset_env=false, 
    tty=0x0, avoid_loops=false, 
    startup_id_str=0x8078aec "dauntless;1178572754;519054;3659_TIME1751715368") at /tmp/buildd/kdelibs-3.5.5a.dfsg.1/./kinit/kinit.cpp:673
#83 0x0804ecf9 in handle_launcher_request (sock=9)
    at /tmp/buildd/kdelibs-3.5.5a.dfsg.1/./kinit/kinit.cpp:1240
#84 0x0804f092 in handle_requests (waitForPid=0)
    at /tmp/buildd/kdelibs-3.5.5a.dfsg.1/./kinit/kinit.cpp:1443
#85 0x080502b1 in main (argc=5, argv=0xbfed12f4, envp=0xbfed130c)
    at /tmp/buildd/kdelibs-3.5.5a.dfsg.1/./kinit/kinit.cpp:1909
#86 0xb7ca6ea8 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
#87 0x0804b911 in _start () at ../sysdeps/i386/elf/start.S:119