Works here. Is it reproducible for you?

I see Konqueror using a lot of memory when having that page opened (4.1 branch).

I can reproduce this on 4.1 (bt below), but not on SVN trunk rev. 854508. A very similar crash was reported and fixed a few weeks ago, so it should work in 4.1.1 when it's out.

Program received signal SIGABRT, Aborted.
[Switching to Thread 0xb605e940 (LWP 26730)]
0xb7f34410 in __kernel_vsyscall ()
(gdb) bt
#0  0xb7f34410 in __kernel_vsyscall ()
#1  0xb7d1d085 in raise () from /lib/tls/i686/cmov/libc.so.6
#2  0xb7d1ea01 in abort () from /lib/tls/i686/cmov/libc.so.6
#3  0xb7d1610e in __assert_fail () from /lib/tls/i686/cmov/libc.so.6
#4  0xb42c70a2 in KHTMLGlobal::finalCheck () at /build/buildd/kde4libs-4.1.0/khtml/khtml_global.cpp:247
#5  0xb47bb1ec in ~KHTMLFactory (this=0x8312068) at /build/buildd/kde4libs-4.1.0/khtml/khtml_factory.cpp:35
#6  0xb747b3cf in QObjectCleanupHandler::clear () from /usr/lib/libQtCore.so.4
#7  0xb747b440 in QObjectCleanupHandler::~QObjectCleanupHandler () from /usr/lib/libQtCore.so.4
#8  0xb76f43ad in destroy () at /build/buildd/kde4libs-4.1.0/kdecore/util/kpluginfactory.cpp:29
#9  0xb75e2bab in ~KCleanUpGlobalStatic (this=0xb7729874) at /build/buildd/kde4libs-4.1.0/kdecore/kernel/kglobal.h:67
#10 0xb7d20084 in exit () from /lib/tls/i686/cmov/libc.so.6
#11 0xb736f0ee in qt_message_output () from /usr/lib/libQtCore.so.4
#12 0xb736f1d8 in qFatal () from /usr/lib/libQtCore.so.4
#13 0xb736f285 in qt_assert () from /usr/lib/libQtCore.so.4
#14 0xb443c41b in khtml::RenderStyleDeclarationImpl::getPropertyCSSValue (this=0x9204228, propertyID=92)
    at /build/buildd/kde4libs-4.1.0/khtml/css/css_renderstyledeclarationimpl.cpp:1105
#15 0xb443b54f in khtml::RenderStyleDeclarationImpl::getPropertyValue (this=0x9204228, propertyID=92)
    at /build/buildd/kde4libs-4.1.0/khtml/css/css_renderstyledeclarationimpl.cpp:1113
#16 0xb44172f9 in DOM::CSSStyleDeclarationImpl::getPropertyValue (this=0x9204228, propertyName=@0xbf8c9f78)
    at /build/buildd/kde4libs-4.1.0/khtml/css/css_valueimpl.cpp:137
#17 0xb44c43b9 in KJS::DOMCSSStyleDeclaration::getOwnPropertySlot (this=0xb125fba0, exec=0xbf8ca43c, propertyName=@0xbf8ca3a4, slot=@0xbf8c9ff0)
    at /build/buildd/kde4libs-4.1.0/khtml/ecma/kjs_css.cpp:205
#18 0xb412e999 in KJS::JSObject::getPropertySlot (this=0xb125fba0, exec=0xbf8ca43c, propertyName=@0xbf8ca3a4, slot=@0xbf8c9ff0)
    at /build/buildd/kde4libs-4.1.0/kjs/object.h:584
#19 0xb412d2ca in KJS::JSObject::get (this=0xb125fba0, exec=0xbf8ca43c, propertyName=@0xbf8ca3a4) at /build/buildd/kde4libs-4.1.0/kjs/object.cpp:165
#20 0xb414a4ff in KJS::Machine::runBlock (exec=0xbf8ca43c, codeBlock=@0x8af4c84, parentExec=0xbf8ca96c) at codes.def:722
#21 0xb412957d in KJS::FunctionImp::callAsFunction (this=0xb12f4180, exec=0xbf8ca96c, thisObj=0xb1300000, args=@0xbf8ca900)
    at /build/buildd/kde4libs-4.1.0/kjs/function.cpp:143
#22 0xb412d7c5 in KJS::JSObject::call (this=0xb12f4180, exec=0xbf8ca96c, thisObj=0xb1300000, args=@0xbf8ca900)
    at /build/buildd/kde4libs-4.1.0/kjs/object.cpp:99
#23 0xb414a1ad in KJS::Machine::runBlock (exec=0xbf8ca96c, codeBlock=@0x8f4ce74, parentExec=0xbf8caf1c) at codes.def:1206
#24 0xb412957d in KJS::FunctionImp::callAsFunction (this=0xb12f0d40, exec=0xbf8caf1c, thisObj=0xb12f4240, args=@0xbf8caaa0)
    at /build/buildd/kde4libs-4.1.0/kjs/function.cpp:143
#25 0xb412d7c5 in KJS::JSObject::call (this=0xb12f0d40, exec=0xbf8caf1c, thisObj=0xb12f4240, args=@0xbf8caaa0)
    at /build/buildd/kde4libs-4.1.0/kjs/object.cpp:99
#26 0xb410d102 in KJS::FunctionProtoFunc::callAsFunction (this=0xb12f0060, exec=0xbf8caf1c, thisObj=0xb12f0d40, args=@0xbf8caeb0)
    at /build/buildd/kde4libs-4.1.0/kjs/function_object.cpp:139
#27 0xb412d7c5 in KJS::JSObject::call (this=0xb12f0060, exec=0xbf8caf1c, thisObj=0xb12f0d40, args=@0xbf8caeb0)
    at /build/buildd/kde4libs-4.1.0/kjs/object.cpp:99
#28 0xb414a1ad in KJS::Machine::runBlock (exec=0xbf8caf1c, codeBlock=@0x8a87ca4, parentExec=0xbf8cb44c) at codes.def:1206
#29 0xb412957d in KJS::FunctionImp::callAsFunction (this=0xb12f47a0, exec=0xbf8cb44c, thisObj=0xb12f4240, args=@0xbf8cb3e0)
    at /build/buildd/kde4libs-4.1.0/kjs/function.cpp:143
#30 0xb412d7c5 in KJS::JSObject::call (this=0xb12f47a0, exec=0xbf8cb44c, thisObj=0xb12f4240, args=@0xbf8cb3e0)
    at /build/buildd/kde4libs-4.1.0/kjs/object.cpp:99
#31 0xb414a1ad in KJS::Machine::runBlock (exec=0xbf8cb44c, codeBlock=@0x8a5cad4, parentExec=0xbf8cb97c) at codes.def:1206
#32 0xb412957d in KJS::FunctionImp::callAsFunction (this=0xb12f42a0, exec=0xbf8cb97c, thisObj=0xb12f4240, args=@0xbf8cb910)
    at /build/buildd/kde4libs-4.1.0/kjs/function.cpp:143
#33 0xb412d7c5 in KJS::JSObject::call (this=0xb12f42a0, exec=0xbf8cb97c, thisObj=0xb12f4240, args=@0xbf8cb910)
    at /build/buildd/kde4libs-4.1.0/kjs/object.cpp:99
#34 0xb414a1ad in KJS::Machine::runBlock (exec=0xbf8cb97c, codeBlock=@0x921f6b4, parentExec=0xbf8cbeac) at codes.def:1206
#35 0xb412957d in KJS::FunctionImp::callAsFunction (this=0xb125bf00, exec=0xbf8cbeac, thisObj=0xb125be20, args=@0xbf8cbe40)
    at /build/buildd/kde4libs-4.1.0/kjs/function.cpp:143
#36 0xb412d7c5 in KJS::JSObject::call (this=0xb125bf00, exec=0xbf8cbeac, thisObj=0xb125be20, args=@0xbf8cbe40)
---Type <return> to continue, or q <return> to quit---                                           

*** This bug has been marked as a duplicate of bug 168094 ***