# 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$

# 15620
PREFIX : browser::processpendingtabs___browser::clearunloadstate

# 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

# 48712
PREFIX : npapi::plugininstance::npp_newstream

# 49254
PREFIX : std::_tree<std::_tmap_traits<std::basic_string<char,std::char_traits<char>,std::allocator<char> >,net::internal::clientsocketpoolbasehelper::group,std::less<std::basic_string<char,std::char_traits<char>,std::allocator<char> > >,std::allocator<std::pair<std::basic_string<char,std::char_traits<char>,std::allocator<char> > const ,net::internal::clientsocketpoolbasehelper::group> >,0> >::_eqrange___std::_tree<std::_tmap_traits<std::basic_string<char,std::char_traits<char>,std::allocator<char> >,net::internal::clientsocketpoolbasehelper::group,std::less<std::basic_string<char,std::char_traits<char>,std::allocator<char> > >,std::allocator<std::pair<std::basic_string<char,std::char_traits<char>,std::allocator<char> > const ,net::internal::clientsocketpoolbasehelper::group> >,0> >::erase___net::internal::clientsocketpoolbasehelper::onavailablesocketslot

# 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