[Webkit-unassigned] [Bug 29649] New: illegal instruction with javascript enabled
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Tue Sep 22 12:18:32 PDT 2009
https://bugs.webkit.org/show_bug.cgi?id=29649
Summary: illegal instruction with javascript enabled
Product: WebKit
Version: 528+ (Nightly build)
Platform: PC
OS/Version: Linux
Status: UNCONFIRMED
Severity: Normal
Priority: P2
Component: JavaScriptCore
AssignedTo: webkit-unassigned at lists.webkit.org
ReportedBy: cartes34 at aliceadsl.fr
Launching midori or epiphany-webkit with javascript enabled, i have all the
time a crash with "illegal instruction" since the 1.13 version (xubuntu karmic
9.10)
Here's the backtrace
***************************************
Program received signal SIGILL, Illegal instruction.
0x02141bbf in ?? ()
(gdb) bt
#0 0x02141bbf in ?? ()
#1 0xbfffcf94 in ?? ()
#2 0xb52cd6c0 in ?? ()
#3 0xfffffffe in ?? ()
#4 0xb52d06c0 in ?? ()
#5 0xfffffffe in ?? ()
#6 0x00000005 in ?? ()
#7 0xffffffff in ?? ()
#8 0xb52c7d00 in ?? ()
#9 0xfffffffe in ?? ()
#10 0x00000006 in ?? ()
#11 0xbfffcfb8 in ?? ()
#12 0x011a8838 in WTF::VectorBufferBase<JSC::Instruction>::deallocateBuffer (
this=0x0, newCapacity=<value optimized out>)
at ../JavaScriptCore/wtf/Vector.h:287
#13 WTF::Vector<JSC::Instruction, 0u>::shrinkCapacity (this=0x0,
newCapacity=<value optimized out>) at ../JavaScriptCore/wtf/Vector.h:794
#14 0x011829c8 in JSC::JITCode::execute (this=0x145, program=0xbfffd090,
callFrame=0xb5ff4de4, scopeChain=0xb5fdeeb8, thisObj=0xb52c0000,
exception=0xbfffd0c8) at ../JavaScriptCore/jit/JITCode.h:79
#15 JSC::Interpreter::execute (this=0x145, program=0xbfffd090,
callFrame=0xb5ff4de4, scopeChain=0xb5fdeeb8, thisObj=0xb52c0000,
exception=0xbfffd0c8) at ../JavaScriptCore/interpreter/Interpreter.cpp:655
---Type <return> to continue, or q <return> to quit---
#16 0x011f480f in JSC::evaluate (exec=0xb5ff4de4, scopeChain=..., source=...,
thisValue=...) at ../JavaScriptCore/runtime/Completion.cpp:60
#17 0x012f93ca in WebCore::ScriptController::evaluate (this=0xb5fbc908,
sourceCode=...) at ../WebCore/bindings/js/ScriptController.cpp:115
#18 0x0152eaa1 in WebCore::FrameLoader::executeScript (this=0xb5fbc6a8,
sourceCode=...) at ../WebCore/loader/FrameLoader.cpp:776
#19 0x014d823c in WebCore::HTMLTokenizer::scriptExecution (this=0xb5fe0400,
sourceCode=..., state=...) at ../WebCore/html/HTMLTokenizer.cpp:561
#20 0x014dbb42 in WebCore::HTMLTokenizer::scriptHandler (this=0xb5fe0400,
state=...) at ../WebCore/html/HTMLTokenizer.cpp:503
#21 0x014dc54c in WebCore::HTMLTokenizer::parseNonHTMLText (this=0xb5fe0400,
src=..., state=...) at ../WebCore/html/HTMLTokenizer.cpp:350
#22 0x014debdc in WebCore::HTMLTokenizer::parseTag (this=0xb5fe0400, src=...,
state=...) at ../WebCore/html/HTMLTokenizer.cpp:1558
#23 0x014df53a in WebCore::HTMLTokenizer::write (this=0xb5fe0400, str=...,
appendData=false) at ../WebCore/html/HTMLTokenizer.cpp:1748
#24 0x014d89ec in WebCore::HTMLTokenizer::notifyFinished (this=0xb5fe0400)
at ../WebCore/html/HTMLTokenizer.cpp:2053
#25 0x0151282c in WebCore::CachedScript::checkNotify (this=0xb5fb82c0)
at ../WebCore/loader/CachedScript.cpp:105
#26 0x01566ac8 in WebCore::Loader::Host::didFinishLoading (this=0xb5fb50c0,
loader=0xb523ac00) at ../WebCore/loader/loader.cpp:367
#27 0x01555eb0 in WebCore::SubresourceLoader::didFinishLoading (
---Type <return> to continue, or q <return> to quit---
this=0xb523ac00) at ../WebCore/loader/SubresourceLoader.cpp:183
#28 0x01550ce1 in WebCore::ResourceLoader::didFinishLoading (this=0xb523ac00)
at ../WebCore/loader/ResourceLoader.cpp:403
#29 0x018dd78e in finishedCallback (session=0x8492218, msg=0x898ed08,
data=0xb52288a8)
at ../WebCore/platform/network/soup/ResourceHandleSoup.cpp:324
#30 0x008dfa01 in ?? () from /usr/lib/libsoup-2.4.so.1
#31 0x00b1715c in g_cclosure_marshal_VOID__VOID ()
from /usr/lib/libgobject-2.0.so.0
#32 0x00b090f2 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#33 0x00b1ffae in ?? () from /usr/lib/libgobject-2.0.so.0
#34 0x00b20edd in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#35 0x00b21396 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#36 0x008d1a2b in soup_message_finished () from /usr/lib/libsoup-2.4.so.1
#37 0x008d5838 in ?? () from /usr/lib/libsoup-2.4.so.1
#38 0x00b1715c in g_cclosure_marshal_VOID__VOID ()
from /usr/lib/libgobject-2.0.so.0
#39 0x00b090f2 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#40 0x00b1faf8 in ?? () from /usr/lib/libgobject-2.0.so.0
#41 0x00b20edd in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#42 0x00b21396 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#43 0x008e1b1d in ?? () from /usr/lib/libsoup-2.4.so.1
#44 0x00a69f5b in ?? () from /usr/lib/libglib-2.0.so.0
---Type <return> to continue, or q <return> to quit---
#45 0x00a32f18 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#46 0x00a367c0 in ?? () from /usr/lib/libglib-2.0.so.0
#47 0x00a36c2f in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#48 0x02cd96f9 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#49 0x0806fec8 in main (argc=1, argv=0xbffff494)
at /build/buildd/epiphany-webkit-2.27.92/src/ephy-main.c:784
(gdb) quit
*************************************************************
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