# 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.

# about:crash is a test page.
PREFIX : abouthandler::aboutcrash

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

# 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$

# 47207
PREFIX : messageloop::runtask___messageloop::deferorrunpendingtask___messageloop::dodelayedwork___base::messagepumpforio::dorunloop___base::messagepumpwin::run___messageloop::runinternal___messageloop::run___base::thread::run___base::thread::threadmain___`anonymous namespace'::threadfunc
PREFIX : messageloop::runtask___messageloop::dodelayedwork___base::messagepumpforio::dorunloop___base::messagepumpwin::run___messageloop::runinternal___messageloop::run___base::thread::run___base::thread::threadmain___`anonymous namespace'::threadfunc

# 48712
PREFIX : npapi::plugininstance::npp_newstream

# 49271
PREFIX : messageloop::posttask_helper___messageloop::posttask___disk_cache::inflightio::oniocomplete___disk_cache::backendio::executebackendoperation___messageloop::runtask___messageloop::dowork___base::messagepumpforio::dorunloop___base::messagepumpwin::run___messageloop::runinternal___messageloop::run___base::thread::run___base::thread::threadmain___`anonymous namespace'::threadfunc

# 49384
PREFIX : anonymous namespace'::cachecreator::docallback___`anonymous namespace'::cachecreator::oniocomplete___disk_cache::inflightbackendio::onoperationcomplete___disk_cache::inflightio::invokecallback___disk_cache::backgroundio::oniosignalled___messageloop::runtask___messageloop::dowork___base::messagepumpforio::dorunloop___base::messagepumpwin::run___messageloop::runinternal___messageloop::run___base::thread::run___base::thread::threadmain___`anonymous namespace'::threadfunc

# 49409
PREFIX : std::basic_string<char,std::char_traits<char>,std::allocator<char> >::assign___fieldtriallist::statestostring___browserrenderprocesshost::appendrenderercommandline___browserrenderprocesshost::init___renderviewhost::createrenderview___tabcontents::createrenderviewforrendermanager___renderviewhostmanager::initrenderview___renderviewhostmanager::creatependingrenderview___renderviewhostmanager::updaterendererstatefornavigate___renderviewhostmanager::navigate___tabcontents::navigatetopendingentry___navigationcontroller::navigatetopendingentry___navigationcontroller::loadentry___navigationcontroller::loadurl___browser::openurlatindex___browser::openurlfromtab___browser::openurl___automationprovider::navigatetourlblockuntilnavigationscomplete___automationprovider::navigatetourl___ipc

# 39356
PREFIX : renderwidgethost::onmsgupdaterect___ipc::messagewithtuple<tuple1<viewhostmsg_updaterect_params> >::dispatch<renderwidgethost,void (__thiscall renderwidgethost::*)(viewhostmsg_updaterect_params const &)>___renderwidgethost::onmessagereceived___renderviewhost::onmessagereceived___browserrenderprocesshost::onmessagereceived___renderwidgethelper::updatemsgproxy::run___messageloop::runtask___messageloop::dowork___base::messagepumpforui::dorunloop___base::messagepumpwin::runwithdispatcher___messageloop::runinternal___messageloopforui::run___`anonymous namespace'::runuimessageloop___browsermain___chromemain___maindllloader::launch___wwinmain_____tmaincrtstartup

# 52346
PREFIX : tabcontentsview::deactivate___renderwidgethost::onmessagereceived___renderviewhost::onmessagereceived___browserrenderprocesshost::onmessagereceived

# 53076
PREFIX : tabcontentsview::activate___renderwidgethost::onmessagereceived___renderviewhost::onmessagereceived___browserrenderprocesshost::onmessagereceived

# 54115
PREFIX : ipc::sendtask::run___messageloop::runtask___messageloop::dowork___base::messagepumpforio::dorunloop___base::messagepumpwin::run___messageloop::runinternal___messageloop::run___base::thread::run___base::thread::threadmain___`anonymous namespace'::threadfunc

# 56749
PREFIX : executebrowsercommandobserver::observe___notificationservice::notify
PREFIX : `anonymous namespace'::purecall____purecall___executebrowsercommandobserver::observe___notificationservice::notify
PREFIX : `anonymous namespace'::invalidparameter____purecall___executebrowsercommandobserver::observe___notificationservice::notify

# 56750
PREFIX : browserclosednotificationobserver::observe___notificationservice::notify
PREFIX : `anonymous namespace'::purecall____purecall___browserclosednotificationobserver::observe___notificationservice::notify
PREFIX : `anonymous namespace'::invalidparameter____purecall___browserclosednotificationobserver::observe___notificationservice::notify

# 57041
PREFIX : `anonymous namespace'::purecall____purecall___`anonymous namespace'::do_malloc___base::internal::threadlocalplatform::getvaluefromslot___notificationservice::currentPREFIX: `anonymous namespace'::invalidparameter____purecall___`anonymous namespace'::do_malloc___base::internal::threadlocalplatform::getvaluefromslot___notificationservice::current
PREFIX : `anonymous namespace'::purecall____purecall___`anonymous namespace'::do_free_with_callback___notificationservice::notify___browserlist::removebrowser___browser::~browser
PREFIX : `anonymous namespace'::invalidparameter____purecall___`anonymous namespace'::do_free_with_callback___notificationservice::notify___browserlist::removebrowser___browser::~browser
PREFIX : `anonymous namespace'::invalidparameter____purecall___notificationservice::notify___browserlist::removebrowser___browser::~browser___browse
PREFIX : `anonymous namespace'::invalidparameter____purecall___notificationservice::current___views::widgetwin::onwndproc___gfx::windowimpl::wndproc___renderviewhost::onmessagereceived

# 57185
PREFIX : `anonymous namespace'::purecall____purecall___lockimpl::unlock___`anonymous namespace'::rolloverprotectednow___lockimpl::lock___conditionvariable::signal___watchdog::armsometimedeltaago___`anonymous namespace'::jankobserverhelper::startprocessingtimers___`anonymous namespace'::uijankobserver::willprocesstask
PREFIX : `anonymous namespace'::invalidparameter____purecall___lockimpl::unlock___`anonymous namespace'::rolloverprotectednow___lockimpl::lock___conditionvariable::signal___watchdog::armsometimedeltaago___`anonymous namespace'::jankobserverhelper::startprocessingtimers___`anonymous namespace'::uijankobserver::willprocesstask

# 57368
PREFIX : appmodaldialog::closemodaldialog___javascriptappmodaldialog::observe___notificationservice::notify___tabcontents::~tabcontents

# 57157
PREFIX : browserview::gettoolbarview___webcore::videolayerchromium::~videolayerchromium

# 58097
PREFIX : `anonymous namespace'::purecall____purecall___notificationservice::notify___browserlist::removebrowser___browser::~browser___browser::`scalar deleting destructor'___browserview::~browserview

# 59329
# (SUBSTRING rather than PREFIX since sometimes dies in purecall).
SUBSTRING : pluginprocesshost::replytorenderer___pluginprocesshost::onchannelcreated___ipc::messagewithtuple<tuple1<ipc::channelhandle> >::dispatch<pluginprocesshost,void (__thiscall pluginprocesshost::*)(ipc::channelhandle const &)>

# 59345
PREFIX : windowdragresponsetask::run___messageloop::runtask

# 31936
PREFIX : webcore::uniscribehelpertextrun::uniscribehelpertextrun___webcore::font::floatwidthforcomplextext___webcore::font::floatwidth___webcore::renderimage::setimagesizeforalttext

# 61593
PREFIX : webcore::font::glyphdataforcharacter___webcore::widthiterator::advance___webcore::font::floatwidthforsimpletext___webcore::font::floatwidth___webcore::renderimage::setimagesizeforalttext___webcore::renderimage::imagechanged

# 61800
PREFIX : icu_4_2::unicodestring::toutf8___normalizetext___detectlanguageofunicodetext___determinetextlanguage___renderview::capturepageinfo

# 63009
SUBSTRING : chromemain___relaunchchromebrowserwithnewcommandlineifneeded___delayedlowertoken___delayedlowertoken___relaunchchromebrowserwithnewcommandlineifneeded___delayedlowertoken___delayedlowertoken___delayedlowertoken___delayedlowertoken

# 63644
PREFIX : resourcemessagefilter::ongotplugininfo

# 63659
PREFIX : hungwindowdetector::checkchildwindow___hungwindowdetector::childwndenumproc___hungwindowdetector::ontick___workerthreadticker::timertask::run

# 66741
# (SUBSTRING rather than PREFIX to catch known variants of this issue)
SUBSTRING : url_canon::canonicalizeipaddress___url_canon::`anonymous namespace'::dohost<wchar_t,wchar_t>___url_canon::canonicalizehost___url_canon::`anonymous namespace'::docanonicalizestandardurl<wchar_t,wchar_t>___url_canon::canonicalizestandardurl___url_util::`anonymous namespace'::docanonicalize<wchar_t>___url_util::`anonymous namespace'::doresolverelative<wchar_t>

# 66795
PREFIX : webkit_glue::resourcefetcher::didfail___webkit_glue::weburlloaderimpl::context::oncompletedrequest___resourcedispatcher::onrequestcomplete___ipc::messagewithtuple<tuple4<int,urlrequeststatus,std::basic_string<char,std::char_traits<char>,std::allocator<char> >,base::time> >::dispatch<resourcedispatcher,void (__thiscall resourcedispatcher::*)(int,urlrequeststatus const &,std::basic_string<char,std::char_traits<char>,std::allocator<char> > const &,base::time const &)>___resourcedispatcher::dispatchmessagew___resourcedispatcher::onmessagereceived___childthread::onmessagereceived___runnablemethod<selectfiledialogimpl,void (__thiscall selectfiledialogimpl::*)(selectfiledialogimpl::executeselectparams const &),tuple1<selectfiledialogimpl::executeselectparams> >::run___messageloop::runtask___messageloop::dowork___base::messagepumpdefault::run___messageloop::runinternal___messageloop::run___renderermain
PREFIX : webkit_glue::resourcefetcher::didfail___webkit_glue::weburlloaderimpl::context::oncompletedrequest___resourcedispatcher::onrequestcomplete___ipc::messagewithtuple<tuple4<int,urlrequeststatus,std::basic_string<char,std::char_traits<char>,std::allocator<char> >,base::time> >::dispatch<resourcedispatcher,resourcedispatcher,void (__thiscall resourcedispatcher::*)(int,urlrequeststatus const &,std::basic_string<char,std::char_traits<char>,std::allocator<char> > const &,base::time const &)>___resourcedispatcher::dispatchmessagew___resourcedispatcher::onmessagereceived___childthread::onmessagereceived___runnablemethod<profilewriter,void (__thiscall profilewriter::*)(gurl const &),tuple1<gurl> >::run___messageloop::runtask___messageloop::dowork___base::messagepumpdefault::run___messageloop::runinternal___messageloop::run___renderermain

# 68516
REGEX : tcmalloc.+webcore.+
REGEX : `anonymous namespace'::do_free_with_callback.+webcore.+
PREFIX : webcore::cssproperty::cssproperty___webcore::cssmutablestyledeclaration::cssmutablestyledeclaration___webcore::cssparser::createstylerule
PREFIX : webcore::cssstyleselector::applyproperty___webcore::cssstyleselector::applydeclarations
PREFIX : webcore::cssstylesheet::isloading___webcore::cssstylesheet::checkloaded___webcore::styleelement::createsheet___webcore::styleelement::process___webcore::svgstyleelement::childrenchanged
PREFIX : webcore::renderlayer::stackingcontext___webcore::renderlayer::addchild___webcore::addlayers___webcore::renderobject::addlayers___webcore::renderobjectchildlist::appendchildnode
PREFIX : webcore::renderstyle::create___webcore::cssstyleselector::styleforelement

# 70031
SUBSTRING : webcore::shadowdata::`scalar deleting destructor'___webcore::shadowdata::`scalar deleting destructor'___webcore::shadowdata::`scalar deleting destructor'___webcore::shadowdata::`scalar deleting destructor'

# 72337
PREFIX : webcore::qualifiedname::~qualifiedname___webcore::cssmappedattributedeclaration::setmappedstate___webcore::htmltableelement::addsharedcellpaddingdecl___webcore::htmltableelement::addsharedcelldecls___webcore::cssstyleselector::styleforelement___webcore::node::styleforrenderer___webcore::node::createrendererifneeded___webcore::element::attach___webcore::htmlconstructionsite::attach<webcore::element>___webcore::htmlconstructionsite::inserthtmlelement___webcore::htmltreebuilder::processstarttag___webcore::htmltreebuilder::constructtreefromatomictoken___webcore::htmltreebuilder::constructtreefromtoken___webcore::htmldocumentparser::pumptokenizer___webcore::htmldocumentparser::append___webcore::decodeddatadocumentparser::appendbytes___webcore::documentwriter::adddata___webcore::documentloader::commitdata___webkit::frameloaderclientimpl::committedload___webcore::documentloader::commitload___webcore::documentloader::receiveddata___webcore::mainresourceloader::adddata___webcore::resourceloader::didreceivedata___webcore::mainresourceloader::didreceivedata___webcore::resourceloader::didreceivedata___webcore::resourcehandleinternal::didreceivedata___webkit_glue::weburlloaderimpl::context::onreceiveddata___resourcedispatcher::onreceiveddata___ipc::messagewithtuple<tuple3<int,void *,int> >::dispatch<resourcedispatcher,resourcedispatcher,int,void *,int>___resourcedispatcher::dispatchmessagew___resourcedispatcher::onmessagereceived___childthread::onmessagereceived___runnablemethod<browsingdataappcachehelper,void (__thiscall browsingdataappcachehelper::*)(gurl const &),tuple1<gurl> >::run___messageloop::runtask___messageloop::dowork___base::messagepumpdefault::run___messageloop::runinternal___messageloop::run___renderermain___`anonymous namespace'::runnamedprocesstypemain___chromemain___maindllloader::launch___wwinmain_____tmaincrtstartup

# 72796
PREFIX : webcore::timerbase::timerbase___webcore::suspendabletimer::suspendabletimer___webcore::domtimer::domtimer___webcore::domtimer::install___webcore::windowsettimeoutimpl___webcore::v8domwindow::settimeoutcallback___v8::internal::handleapicallhelper<0>___v8::internal::builtin_handleapicall___v8::internal::invoke___v8::internal::execution::call___v8::function::call___webcore::v8proxy::callfunction___webcore::scheduledaction::execute___webcore::scheduledaction::execute___webcore::domtimer::fired___webcore::threadtimers::sharedtimerfiredinternal___messageloop::runtask___messageloop::dowork___base::messagepumpdefault::run___messageloop::runinternal___messageloop::run___renderermain___`anonymous namespace'::runnamedprocesstypemain___chromemain___maindllloader::launch___wwinmain_____tmaincrtstartup

# 72832
PREFIX : webcore::renderblock::marginbeforeforchild___webcore::renderblock::addoverflowfromfloats___webcore::renderblock::computeoverflow___webcore::renderblock::layoutblock___webcore::renderblock::layout___webcore::renderblock::layoutpositionedobjects___webcore::renderblock::layoutblock___webcore::renderblock::layout___webcore::renderblock::layoutblockchild___webcore::renderblock::layoutblockchildren___webcore::renderblock::layoutblock___webcore::renderblock::layout___webcore::frameview::layout___webcore::document::updatelayout___webcore::document::updatelayoutignorependingstylesheets___webcore::element::offsetwidth___webcore::elementinternal::offsetwidthattrgetter

# 73055
PREFIX: trailupvec___webcore::textcodecutf8::decode___webcore::textresourcedecoder::flush___webcore::cachedscript::script___webcore::scriptsourcecode::scriptsourcecode___webcore::htmlscriptrunner::sourcefrompendingscript___webcore::htmlscriptrunner::executependingscriptanddispatchevent___webcore::htmlscriptrunner::executeparsingblockingscript___webcore::htmlscriptrunner::executeparsingblockingscripts

# 73059
PREFIX: trailupvec___webcore::textcodecutf8::decode___webcore::textresourcedecoder::flush___webcore::decodeddatadocumentparser::appendbytes___webcore::documentwriter::endifnotloadingmainresource___webcore::frameloader::finishedloading___webcore::mainresourceloader::didfinishloading___webcore::resourceloader::didfinishloading___webcore::resourcehandleinternal::didfinishloading___webkit_glue::weburlloaderimpl::context::oncompletedrequest

# 73575
PREFIX: webkit::webnode::document___autofill::formmanager::resetframe___renderview::willclose___webkit::frameloaderclientimpl::dispatchwillclose___webcore::frameloader::closeolddatasources___webcore::frameloader::commitprovisionalload___webcore::documentloader::commitload___webcore::documentloader::receiveddata___webcore::mainresourceloader::adddata___webcore::resourceloader::didreceivedata___webcore::mainresourceloader::didreceivedata___webcore::resourceloader::didreceivedata___webcore::resourcehandleinternal::didreceivedata___webkit_glue::weburlloaderimpl::context::onreceiveddata___resourcedispatcher::onreceiveddata___ipc::messagewithtuple<tuple3<int,void *,int> >::dispatch<resourcedispatcher,resourcedispatcher,int,void *,int>___resourcedispatcher::dispatchmessagew___resourcedispatcher::onmessagereceived___childthread::onmessagereceived___runnablemethod<spellcheckhost,void (__thiscall spellcheckhost::*)(std::basic_string<char,std::char_traits<char>,std::allocator<char> > const &),tuple1<std::basic_string<char,std::char_traits<char>,std::allocator<char> > > >::run___messageloop::runtask___messageloop::dowork___base::messagepumpdefault::run___messageloop::runinternal___messageloop::run___renderermain___`anonymous namespace'::runnamedprocesstypemain___chromemain___maindllloader::launch___wwinmain_____tmaincrtstartup