# This file contains known patterns of crash signatures. One pattern per line.
#
# A crash signature is the concatenation of the top N functions, delimited by
# '___', in chrome.dll on the crash stack. All characters are lower case.
#
# We use crash signature patterns as our list of known crashes. A crash
# signature pattern is a string that can be used to identify a known crash. We
# use the notion of patterns because crashes with the same root cause can often
# differ somewhat in their crash stacks. A pattern is intended to be a
# generalized, yet still identifying, form of a particular crash. Usually a
# pattern will contain part of a crash signature, for example a prefix, but it
# can be more sophisticated, such as a regular expression. See below for more
# details.
#
# The format of known crashes in this file is as follows:
#   TYPE : PATTERN
#
# PATTERN: A crash signature pattern is a potentially identifying string that
#          can be used to match a crash signature.
# TYPE: The type of the pattern, indicates how the pattern should be matched
#       against crash signatures. Possible options are:
#           PREFIX: Match any signature beginning with this pattern.
#           SUBSTRING: Match any signature containing this pattern.
#           REGEX: Use this pattern as a regex to match against signatures.
#       If the type is not listed, it defaults to PREFIX.

# Any crash due to out of memory is ignored.
PREFIX : `anonymous namespace'::onnomemory

# Mysterious crashes. Leave them for now.

# It is too broad to exclude all purecall related crashes. Thus here we filter
# any purecall crash immediately after runtask.
SUBSTRING : purecall___messageloop::runtask
REGEX : purecall___[^_]*___messageloop::runtask
REGEX : `anonymous namespace'::purecall$

# Ditto for InvalidParameter.  Unfortunately, we see a crash where that call
# is the only one on the stack, so ignore that instance
REGEX : `anonymous namespace'::invalidparameter$

# 5359. Random memory corruption?
PREFIX : v8::internal::sweepspace___v8::internal::markcompactcollector::sweepspaces___v8::internal::markcompactcollector::collectgarbage

# Flash crash?
REGEX : ^webplugindelegateimpl::nativewndproc$

# End mysterious crash section.

# 15547
PREFIX : renderview::didfinishdocumentloadforframe___webframeloaderclient::dispatchdidfinishdocumentload___webcore::frameloader::finishedparsing___webcore::document::finishedparsing___webcore::htmltokenizer::end

# 9615
SUBSTRING : history::historybackend::~historybackend

# 7701
PREFIX : iat_patch::getiatfunction___iat_patch::restoreimportedfunction___iat_patch::iatpatchfunction::unpatch

# 10791
PREFIX : npapi::plugininstance::npp_destroy___webplugindelegateimpl::destroyinstance___webplugindelegateimpl::~webplugindelegateimpl
PREFIX : webplugindelegateimpl::destroyinstance___webplugindelegateimpl::~webplugindelegateimpl

# 5545
PREFIX : npapi::plugininstance::npp_handleevent___webplugindelegateimpl::windowlesspaint___webpluginproxy::paint___webpluginproxy::onpaint

# 17043
PREFIX : npapi::pluginstream::trywritetoplugin___npapi::pluginstream::writetoplugin

# 8020
PREFIX : passwordformdommanager::findpasswordformfields___passwordformdommanager::createpasswordform___webframeloaderclient::dispatchdidfinishdocumentload

# 18358
PREFIX : resolveproxymsghelper::startpendingrequest___resolveproxymsghelper::start

# 12156
SUBSTRING : views::focuswindowcallback___base::messagepumpforui::dorunloop

# 9947
SUBSTRING : webcore::frameloader::didreceiveresponse___webcore::resourceloader::didreceiveresponse___webcore::subresourceloader::didreceiveresponse___webcore::resourceloader::didreceiveresponse___webcore::resourcehandleinternal::onreceivedresponse

# 10978
PREFIX : webcore::renderobject::localtoabsolute___webcore::layoutstate::layoutstate___webcore::renderview::pushlayoutstate___webcore::frameview::layout

# 17366
SUBSTRING : operator=___webcore::frameview::scrolltoanchor___webcore::frameview::maintainscrollpositionatanchor___webcore::frameloader::gotoanchor

# 17367
PREFIX : wtf::hashtable<webcore::string,webcore::string,wtf::identityextractor<webcore::string>,webcore::stringhash,wtf::hashtraits<webcore::string>,wtf::hashtraits<webcore::string> >::add<webcore::string,webcore::string,wtf::identityhashtranslator<webcore::string,webcore::string,webcore::stringhash> >___webcore::frameloader::dispatchwillsendrequest___webcore::frameloader::willsendrequest___webcore::resourceloader::willsendrequest___webcore::mainresourceloader::willsendrequest___webcore::mainresourceloader::loadnow

# 8033
SUBSTRING : windowdragresponsetask::run___messageloop::runtask___messageloop::dowork

# 17569
SUBSTRING : masksuperblitter::~masksuperblitter

# 18700
SUBSTRING : std::deque<bool,std::allocator<bool> >::_tidy___messageloop::reloadworkqueue
SUBSTRING : std::deque<treenodeiterator<bookmarknode const >::position<bookmarknode const >,std::allocator<treenodeiterator<bookmarknode const >::position<bookmarknode const > > >::_tidy___messageloop::reloadworkqueue

# 18743
SUBSTRING : spellchecker::dictionarydownloadcontroller::onurlfetchcomplete

# 18793
PREFIX : webcore::renderlayer::paintlayer___webcore::renderlayer::paintlayer___webcore::renderlayer::paintlayer___webcore::renderlayer::paint___webcore::frameview::paintcontents

# 18799
PREFIX : webplugindelegatestub::onmessagereceived___webplugindelegateimpl::nativewndproc___base::messagepumpforui::dorunloop___base::messagepumpwin::run___messageloop::runinternal___messageloop::runhandler___messageloop::run___pluginmain___chromemain___wwinmain_____tmaincrtstartup