Status: New
Owner: ----
New issue 601 by [email protected]: Memory leak from V8, detected on
Chromium Linux Valgrind bot
http://code.google.com/p/v8/issues/detail?id=601
I first saw this leak in
http://build.chromium.org/buildbot/memory/builders/Webkit%20Linux%20(valgri
nd%20layout)/builds/5633/steps/valgrind%20test:%20layout/logs/stdio , there
are a number of runs after that with similar failures.
Here is a set of suppressions that covers what I've seen so far:
{
<insert_a_suppression_name_here>
Memcheck:Leak
fun:malloc
fun:_ZN3WTF10fastMallocEj
fun:_ZN3WTF13FastAllocBasenwEj
fun:_ZN7WebCore17DOMImplementation6createEv
fun:_ZNK7WebCore8Document14implementationEv
fun:_ZN7WebCore10V8Document28implementationAccessorGetterEN2v85LocalINS1_6S
tringEEERKNS1_12AccessorInfoE
fun:_ZN2v88internal6Object23GetPropertyWithCallbackEPS1_S2_PNS0_6StringES2_
obj:*
}
{
<insert_a_suppression_name_here>
Memcheck:Leak
fun:malloc
fun:_ZN3WTF10fastMallocEj
fun:_ZN3WTF13FastAllocBasenwEj
fun:_ZN7WebCore17DOMImplementation6createEv
fun:_ZNK7WebCore8Document14implementationEv
fun:_ZN7WebCore8Document13setXMLVersionERKNS_6StringERi
fun:_ZN7WebCore12XMLTokenizer13startDocumentEPKhS2_i
fun:_ZN7WebCore20startDocumentHandlerEPv
fun:xmlParseTryOrFinish
fun:xmlParseChunk
fun:_ZN7WebCore12XMLTokenizer7doWriteERKNS_6StringE
fun:_ZN7WebCore12XMLTokenizer5writeERKNS_15SegmentedStringEb
fun:_ZN7WebCore8Document5writeERKNS_15SegmentedStringEPS0_
fun:_ZN7WebCore8Document5writeERKNS_6StringEPS0_
fun:_ZN7WebCore9DOMParser15parseFromStringERKNS_6StringES3_
fun:_ZN7WebCore17DOMParserInternal23parseFromStringCallbackERKN2v89Argument
sE
fun:_ZN2v88internal19HandleApiCallHelperILb0EEEPNS0_6ObjectENS0_99_GLOBAL__
N__b_slave_webkit_rel_linux_valgrind_layout_build_src_v8_src_builtins.cc_00
000000_7C6A375416BuiltinArgumentsILNS0_21BuiltinExtraArgumentsE1EEE
}
{
<insert_a_suppression_name_here>
Memcheck:Leak
fun:malloc
fun:_ZN3WTF10fastMallocEj
fun:_ZN3WTF13FastAllocBasenwEj
...
fun:_ZN7WebCore10HTMLParser11handleErrorEPNS_4NodeEbRKNS_12AtomicStringEi
fun:_ZN7WebCore10HTMLParser10insertNodeEPNS_4NodeEb
fun:_ZN7WebCore10HTMLParser11handleErrorEPNS_4NodeEbRKNS_12AtomicStringEi
fun:_ZN7WebCore10HTMLParser10insertNodeEPNS_4NodeEb
fun:_ZN7WebCore10HTMLParser30insertNodeAfterLimitBlockDepthEPNS_4NodeEb
fun:_ZN7WebCore10HTMLParser10parseTokenEPNS_5TokenE
fun:_ZN7WebCore13HTMLTokenizer12processTokenEv
fun:_ZN7WebCore13HTMLTokenizer5writeERKNS_15SegmentedStringEb
fun:_ZN7WebCore8Document5writeERKNS_15SegmentedStringEPS0_
fun:_ZN7WebCore8Document5writeERKNS_6StringEPS0_
fun:_ZN7WebCore14V8HTMLDocument13writeCallbackERKN2v89ArgumentsE
fun:_ZN2v88internal19HandleApiCallHelperILb0EEEPNS0_6ObjectENS0_99_GLOBAL__
N__b_slave_webkit_rel_linux_valgrind_layout_build_src_v8_src_builtins.cc_00
000000_7C6A375416BuiltinArgumentsILNS0_21BuiltinExtraArgumentsE1EEE
}
{
<insert_a_suppression_name_here>
Memcheck:Leak
fun:malloc
fun:_ZN3WTF10fastMallocEj
fun:_ZN3WTF13FastAllocBasenwEj
...
fun:_ZN2v88internal8JSObject26GetPropertyWithInterceptorEPS1_PNS0_6StringEP
18PropertyAttributes
obj:*
}
{
<insert_a_suppression_name_here>
Memcheck:Leak
fun:malloc
fun:_ZN3WTF10fastMallocEj
fun:_ZN3WTF13FastAllocBasenwEj
fun:_ZN7WebCore11WebKitPoint6createEff
fun:_ZN7WebCore13V8WebKitPoint19constructorCallbackERKN2v89ArgumentsE
fun:_ZN2v88internal19HandleApiCallHelperILb1EEEPNS0_6ObjectENS0_99_GLOBAL__
N__b_slave_webkit_rel_linux_valgrind_layout_build_src_v8_src_builtins.cc_00
000000_7C6A375416BuiltinArgumentsILNS0_21BuiltinExtraArgumentsE1EEE
obj:*
}
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