Bug 1016850

Description of problem:
Running yelp results in a signal 11

Version-Release number of selected component (if applicable):
yelp-3.9.91-1.fc20.ppc64

How reproducible:
Always

[root@sharpie ~]#  DISPLAY=:1 gdb `which yelp`
GNU gdb (GDB) Fedora (7.6.50.20130731-9.fc20)
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..
Reading symbols from /usr/bin/yelp...Reading symbols from /usr/lib/debug/usr/bin/yelp.debug...done.
done.
(gdb) run
Starting program: /usr/bin/yelp 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Detaching after fork from child process 4635.
[New Thread 0x1ffff944eed0 (LWP 4636)]
[New Thread 0x1ffff8c4eed0 (LWP 4637)]
[New Thread 0x1fffee98eed0 (LWP 4638)]
[New Thread 0x1fffee18eed0 (LWP 4639)]
[Thread 0x1fffee18eed0 (LWP 4639) exited]
[New Thread 0x1fffed98eed0 (LWP 4640)]
[New Thread 0x1fffececeed0 (LWP 4641)]
Detaching after fork from child process 4642.
[New Thread 0x1fffdfffeed0 (LWP 4644)]
[New Thread 0x1fffdf7feed0 (LWP 4645)]
[New Thread 0x1fffdeffeed0 (LWP 4646)]
[New Thread 0x1fffde7feed0 (LWP 4648)]
java version "1.7.0_25"
OpenJDK Runtime Environment (fedora-2.3.12.4.fc20-ppc64)
OpenJDK 64-Bit Zero VM (build 23.7-b01, interpreted mode)
[New Thread 0x1fffddbceed0 (LWP 4655)]
[Thread 0x1fffde7feed0 (LWP 4648) exited]
[Thread 0x1fffddbceed0 (LWP 4655) exited]
[New Thread 0x1fffdd3ceed0 (LWP 4656)]
[New Thread 0x1fffd7ffeed0 (LWP 4657)]

Program received signal SIGSEGV, Segmentation fault.
JSC::LLInt::CLoop::execute (callFrame=0x1fffdc7d03b8, bootstrapOpcodeId=25952, isInitializationPass=false)
    at DerivedSources/JavaScriptCore/LLIntAssembly.h:2067
2067	    if (*CAST<intptr_t*>(t3.i8p) != t1.i)                    // ./Source/JavaScriptCore/llint/LowLevelInterpreter64.asm:867
(gdb) bt
#0  JSC::LLInt::CLoop::execute (callFrame=0x1fffdc7d03b8, bootstrapOpcodeId=25952, isInitializationPass=false)
    at DerivedSources/JavaScriptCore/LLIntAssembly.h:2067
#1  0x0000008057e9134c in JSC::Interpreter::execute (this=0x1ffff807be10, program=0x1fffdc4eff70, callFrame=0x1fffdc59f9e0, 
    thisObj=0x1fffec00ffd8) at Source/JavaScriptCore/interpreter/Interpreter.cpp:847
#2  0x0000008057f7bdc0 in JSC::evaluate (exec=0x1fffdc59f9e0, source=..., thisValue=..., returnedException=0x3fffffffe488)
    at Source/JavaScriptCore/runtime/Completion.cpp:83
#3  0x00000080592d0668 in evaluate (exception=<optimized out>, thisValue=..., source=..., exec=0x1fffdc59f9e0)
    at Source/WebCore/bindings/js/JSMainThreadExecState.h:74
#4  WebCore::ScriptController::evaluateInWorld (this=0x102d1190, sourceCode=..., world=<optimized out>)
    at Source/WebCore/bindings/js/ScriptController.cpp:142
#5  0x00000080592d0a58 in WebCore::ScriptController::evaluate (this=<optimized out>, sourceCode=...)
    at Source/WebCore/bindings/js/ScriptController.cpp:158
#6  0x000000805956a6bc in WebCore::ScriptElement::executeScript (this=<optimized out>, sourceCode=...)
    at Source/WebCore/dom/ScriptElement.cpp:317
#7  0x0000008059dfaa48 in WebCore::XMLDocumentParser::notifyFinished (this=0x1ffff8067a00, unusedResource=<optimized out>)
    at Source/WebCore/xml/parser/XMLDocumentParser.cpp:265
#8  0x00000080599b15e8 in WebCore::CachedResource::checkNotify (this=0x1ffff8137800)
    at Source/WebCore/loader/cache/CachedResource.cpp:369
#9  0x00000080599af198 in WebCore::CachedResource::finishLoading (this=<optimized out>)
    at Source/WebCore/loader/cache/CachedResource.cpp:385
#10 0x00000080599c0ff0 in WebCore::CachedScript::finishLoading (this=0x1ffff8137800, data=0x1fffdc6e3240)
    at Source/WebCore/loader/cache/CachedScript.cpp:89
#11 0x0000008059a3a2e8 in WebCore::SubresourceLoader::didFinishLoading (this=0x1ffff8137000, finishTime=0)
    at Source/WebCore/loader/SubresourceLoader.cpp:282
#12 0x0000008059a2c24c in WebCore::ResourceLoader::didFinishLoading (this=<optimized out>, finishTime=<optimized out>)
    at Source/WebCore/loader/ResourceLoader.cpp:488
#13 0x000000805a332bfc in WebCore::readCallback (asyncResult=<optimized out>, data=0x1fffdc6e3258)
    at Source/WebCore/platform/network/soup/ResourceHandleSoup.cpp:1331
#14 0x0000008051d61680 in async_ready_callback_wrapper (source_object=0x1fffd8bc2cf0, res=0x104bcd50, user_data=0x1fffdc6e3258)
    at ginputstream.c:519
#15 0x0000008051d98bbc in g_task_return_now (task=task@entry=0x104bcd50) at gtask.c:1108
#16 0x0000008051d98c18 in complete_in_idle_cb (task=0x104bcd50) at gtask.c:1117
#17 0x0000008051a94a40 in g_idle_dispatch (source=<optimized out>, callback=<optimized out>, user_data=<optimized out>)
    at gmain.c:5250
#18 0x0000008051a999f0 in g_main_dispatch (context=0x10089970) at gmain.c:3065
#19 g_main_context_dispatch (context=0x10089970) at gmain.c:3641
#20 0x0000008051a99ea8 in g_main_context_iterate (context=context@entry=0x10089970, block=block@entry=1, 
    dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3712
#21 0x0000008051a99fc4 in g_main_context_iteration (context=0x10089970, may_block=<optimized out>) at gmain.c:3773
#22 0x0000008051dce9ac in g_application_run (application=0x10061140, argc=<optimized out>, argv=0x3ffffffff558)
    at gapplication.c:1635
#23 0x00000000100053d0 in main (argc=<optimized out>, argv=0x3ffffffff558) at yelp.c:47
(gdb)