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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - REGRESSION: JSC test stress/materialize-past-butterfly-allocation.js.ftl-no-cjit-small-pool failing"
href="https://bugs.webkit.org/show_bug.cgi?id=155526">155526</a>
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<th>Summary</th>
<td>REGRESSION: JSC test stress/materialize-past-butterfly-allocation.js.ftl-no-cjit-small-pool failing
</td>
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<th>Classification</th>
<td>Unclassified
</td>
</tr>
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<th>Product</th>
<td>WebKit
</td>
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<th>Version</th>
<td>WebKit Nightly Build
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<th>Hardware</th>
<td>Macintosh
</td>
</tr>
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<th>OS</th>
<td>Unspecified
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>Normal
</td>
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<th>Priority</th>
<td>P2
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<th>Component</th>
<td>JavaScriptCore
</td>
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<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
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<th>Reporter</th>
<td>ryanhaddad@apple.com
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<pre>JSC stress test failure: stress/materialize-past-butterfly-allocation.js.ftl-no-cjit-small-pool
Encountered this failure on El Capitan and Yosemite Debug JSC tests.
<<a href="https://build.webkit.org/builders/Apple%20Yosemite%20Debug%20JSC%20%28Tests%29/builds/5295">https://build.webkit.org/builders/Apple%20Yosemite%20Debug%20JSC%20%28Tests%29/builds/5295</a>>
<<a href="https://build.webkit.org/builders/Apple%20El%20Capitan%20Debug%20JSC%20%28Tests%29/builds/2125">https://build.webkit.org/builders/Apple%20El%20Capitan%20Debug%20JSC%20%28Tests%29/builds/2125</a>>
stress/materialize-past-butterfly-allocation.js.ftl-no-cjit-small-pool: Timed out after 339.000000 seconds!
stress/materialize-past-butterfly-allocation.js.ftl-no-cjit-small-pool: 1 0x10afd8a40 WTFCrash
stress/materialize-past-butterfly-allocation.js.ftl-no-cjit-small-pool: 2 0x109ede0aa timeoutThreadMain(void*)
stress/materialize-past-butterfly-allocation.js.ftl-no-cjit-small-pool: 3 0x10b043c39 WTF::createThread(void (*)(void*), void*, char const*)::$_0::operator()() const
stress/materialize-past-butterfly-allocation.js.ftl-no-cjit-small-pool: 4 0x10b043c0d void std::__1::__invoke_void_return_wrapper<void>::__call<WTF::createThread(void (*)(void*), void*, char const*)::$_0&>(WTF::createThread(void (*)(void*), void*, char const*)::$_0&&&)
stress/materialize-past-butterfly-allocation.js.ftl-no-cjit-small-pool: 5 0x10b043bac std::__1::__function::__func<WTF::createThread(void (*)(void*), void*, char const*)::$_0, std::__1::allocator<WTF::createThread(void (*)(void*), void*, char const*)::$_0>, void ()>::operator()()
stress/materialize-past-butterfly-allocation.js.ftl-no-cjit-small-pool: 6 0x10a8e1eda std::__1::function<void ()>::operator()() const
stress/materialize-past-butterfly-allocation.js.ftl-no-cjit-small-pool: 7 0x10b04290e WTF::threadEntryPoint(void*)
stress/materialize-past-butterfly-allocation.js.ftl-no-cjit-small-pool: 8 0x10b0441a1 WTF::wtfThreadEntryPoint(void*)
stress/materialize-past-butterfly-allocation.js.ftl-no-cjit-small-pool: 9 0x7fff9aefac13 _pthread_body
stress/materialize-past-butterfly-allocation.js.ftl-no-cjit-small-pool: 10 0x7fff9aefab90 _pthread_body
stress/materialize-past-butterfly-allocation.js.ftl-no-cjit-small-pool: 11 0x7fff9aef8375 thread_start
stress/materialize-past-butterfly-allocation.js.ftl-no-cjit-small-pool: test_script_15145: line 2: 39785 Segmentation fault: 11 ( "$@" ../../.vm/JavaScriptCore.framework/Resources/jsc --useFTLJIT\=false --useFunctionDotArguments\=true --jitMemoryReservationSize\=50000 --useFTLJIT\=true --useConcurrentJIT\=false --thresholdForJITAfterWarmUp\=100 materialize-past-butterfly-allocation.js )
stress/materialize-past-butterfly-allocation.js.ftl-no-cjit-small-pool: ERROR: Unexpected exit code: 139
FAIL: stress/materialize-past-butterfly-allocation.js.ftl-no-cjit-small-pool</pre>
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