1// Copyright 2014 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5// This file contains the default suppressions for ThreadSanitizer. 6// You can also pass additional suppressions via TSAN_OPTIONS: 7// TSAN_OPTIONS=suppressions=/path/to/suppressions. Please refer to 8// http://dev.chromium.org/developers/testing/threadsanitizer-tsan-v2 9// for more info. 10 11#if defined(THREAD_SANITIZER) 12 13// Please make sure the code below declares a single string variable 14// kTSanDefaultSuppressions contains TSan suppressions delimited by newlines. 15// See http://dev.chromium.org/developers/testing/threadsanitizer-tsan-v2 16// for the instructions on writing suppressions. 17char kTSanDefaultSuppressions[] = 18// False positives in libflashplayer.so and libglib.so. Since we don't 19// instrument them, we cannot reason about the synchronization in them. 20"race:libflashplayer.so\n" 21"race:libglib*.so\n" 22 23// Intentional race in ToolsSanityTest.DataRace in base_unittests. 24"race:base/tools_sanity_unittest.cc\n" 25 26// Data race on WatchdogCounter [test-only]. 27"race:base/threading/watchdog_unittest.cc\n" 28 29// Races in libevent, http://crbug.com/23244. 30"race:libevent/event.c\n" 31 32// http://crbug.com/46840. 33"race:base::HistogramSamples::IncreaseSum\n" 34"race:base::Histogram::Add\n" 35"race:base::HistogramSamples::Add\n" 36 37// http://crbug.com/84094. 38"race:sqlite3StatusSet\n" 39"race:pcache1EnforceMaxPage\n" 40"race:pcache1AllocPage\n" 41 42// http://crbug.com/102327. 43// Test-only race, won't fix. 44"race:tracked_objects::ThreadData::ShutdownSingleThreadedCleanup\n" 45 46// http://crbug.com/115540 47"race:*GetCurrentThreadIdentifier\n" 48 49// http://crbug.com/120808 50"race:base/threading/watchdog.cc\n" 51 52// http://crbug.com/157586 53"race:third_party/libvpx/source/libvpx/vp8/decoder/threading.c\n" 54 55// http://crbug.com/158718 56"race:third_party/ffmpeg/libavcodec/pthread.c\n" 57"race:third_party/ffmpeg/libavcodec/pthread_frame.c\n" 58"race:third_party/ffmpeg/libavcodec/vp8.c\n" 59"race:third_party/ffmpeg/libavutil/mem.c\n" 60"race:*HashFrameForTesting\n" 61"race:third_party/ffmpeg/libavcodec/h264pred.c\n" 62"race:media::ReleaseData\n" 63 64// http://crbug.com/158922 65"race:third_party/libvpx/source/libvpx/vp8/encoder/*\n" 66 67// http://crbug.com/189177 68"race:thread_manager\n" 69"race:v8::Locker::Initialize\n" 70 71// http://crbug.com/223352 72"race:uprv_malloc_52\n" 73"race:uprv_realloc_52\n" 74 75// http://crbug.com/239359 76"race:media::TestInputCallback::OnData\n" 77 78// http://crbug.com/244368 79"race:skia::BeginPlatformPaint\n" 80 81// http://crbug.com/244385 82"race:unixTempFileDir\n" 83 84// http://crbug.com/244755 85"race:v8::internal::Zone::NewExpand\n" 86"race:TooLateToEnableNow\n" 87"race:adjust_segment_bytes_allocated\n" 88 89// http://crbug.com/244774 90"race:webrtc::RTPReceiver::ProcessBitrate\n" 91"race:webrtc::RTPSender::ProcessBitrate\n" 92"race:webrtc::VideoCodingModuleImpl::Decode\n" 93"race:webrtc::RTPSender::SendOutgoingData\n" 94"race:webrtc::VP8EncoderImpl::GetEncodedPartitions\n" 95"race:webrtc::VP8EncoderImpl::Encode\n" 96"race:webrtc::ViEEncoder::DeliverFrame\n" 97"race:webrtc::vcm::VideoReceiver::Decode\n" 98"race:webrtc::VCMReceiver::FrameForDecoding\n" 99"race:*trace_event_unique_catstatic*\n" 100 101// http://crbug.com/244856 102"race:AutoPulseLock\n" 103 104// http://crbug.com/246968 105"race:webrtc::VideoCodingModuleImpl::RegisterPacketRequestCallback\n" 106 107// http://crbug.com/246970 108"race:webrtc::EventPosix::StartTimer\n" 109 110// http://crbug.com/246974 111"race:content::GpuWatchdogThread::CheckArmed\n" 112 113// http://crbug.com/257396 114"race:base::debug::TraceEventTestFixture_TraceSamplingScope_Test::TestBody\n" 115 116// http://crbug.com/258479 117"race:SamplingStateScope\n" 118"race:g_trace_state\n" 119 120// http://crbug.com/258499 121"race:third_party/skia/include/core/SkRefCnt.h\n" 122 123// http://crbug.com/268924 124"race:base::g_power_monitor\n" 125"race:base::PowerMonitor::PowerMonitor\n" 126"race:base::PowerMonitor::AddObserver\n" 127"race:base::PowerMonitor::RemoveObserver\n" 128"race:base::PowerMonitor::IsOnBatteryPower\n" 129 130// http://crbug.com/268941 131"race:tracked_objects::ThreadData::tls_index_\n" 132 133// http://crbug.com/270037 134"race:gLibCleanupFunctions\n" 135 136// http://crbug.com/272095 137"race:base::g_top_manager\n" 138 139// http://crbug.com/272987 140"race:webrtc::MediaStreamTrack<webrtc::AudioTrackInterface>::set_enabled\n" 141 142// http://crbug.com/273047 143"race:base::*::g_lazy_tls_ptr\n" 144"race:IPC::SyncChannel::ReceivedSyncMsgQueue::lazy_tls_ptr_\n" 145 146// http://crbug.com/280466 147"race:content::WebRtcAudioCapturer::SetCapturerSource\n" 148 149// http://crbug.com/285242 150"race:media::PulseAudioOutputStream::SetVolume\n" 151 152// http://crbug.com/290964 153"race:PostponeInterruptsScope\n" 154"race:v8::internal::StackGuard::RequestInstallCode\n" 155 156// http://crbug.com/296883 157"race:net::URLFetcherCore::Stop\n" 158 159// http://crbug.com/308590 160"race:CustomThreadWatcher::~CustomThreadWatcher\n" 161 162// http://crbug.com/310851 163"race:net::ProxyResolverV8Tracing::Job::~Job\n" 164 165// http://crbug.com/313726 166"race:CallbackWasCalled\n" 167 168// http://crbug.com/327330 169"race:PrepareTextureMailbox\n" 170"race:cc::LayerTreeHost::PaintLayerContents\n" 171 172// http://crbug.com/328804 173"race:v8::internal::Heap::SetStackLimits\n" 174"race:ScavengePointer\n" 175 176// http://crbug.com/328826 177"race:gLCDOrder\n" 178"race:gLCDOrientation\n" 179 180// http://crbug.com/328868 181"race:PR_Lock\n" 182 183// http://crbug.com/329225 184"race:blink::currentTimeFunction\n" 185 186// http://crbug.com/329460 187"race:extensions::InfoMap::AddExtension\n" 188 189// http://crbug.com/333244 190"race:content::" 191 "VideoCaptureImplTest::MockVideoCaptureImpl::~MockVideoCaptureImpl\n" 192 193// http://crbug.com/333871 194"race:v8::internal::Interface::NewValue()::value_interface\n" 195"race:v8::internal::IsMinusZero(double)::minus_zero\n" 196"race:v8::internal::FastCloneShallowObjectStub::InitializeInterfaceDescriptor\n" 197"race:v8::internal::KeyedLoadStubCompiler::registers\n" 198"race:v8::internal::KeyedStoreStubCompiler::registers()::registers\n" 199"race:v8::internal::KeyedLoadFastElementStub::InitializeInterfaceDescriptor\n" 200"race:v8::internal::KeyedStoreFastElementStub::InitializeInterfaceDescriptor\n" 201"race:v8::internal::LoadStubCompiler::registers\n" 202"race:v8::internal::StoreStubCompiler::registers\n" 203"race:v8::internal::HValue::LoopWeight\n" 204 205// http://crbug.com/334140 206"race:CommandLine::HasSwitch\n" 207"race:CommandLine::current_process_commandline_\n" 208"race:CommandLine::GetSwitchValueASCII\n" 209 210// http://crbug.com/338675 211"race:blink::s_platform\n" 212"race:content::" 213 "RendererWebKitPlatformSupportImpl::~RendererWebKitPlatformSupportImpl\n" 214 215// http://crbug.com/345240 216"race:WTF::s_shutdown\n" 217 218// http://crbug.com/345245 219"race:jingle_glue::JingleThreadWrapper::~JingleThreadWrapper\n" 220"race:webrtc::voe::Channel::UpdatePacketDelay\n" 221"race:webrtc::voe::Channel::GetDelayEstimate\n" 222"race:webrtc::VCMCodecDataBase::DeregisterReceiveCodec\n" 223"race:webrtc::GainControlImpl::set_stream_analog_level\n" 224 225// http://crbug.com/345618 226"race:WebCore::AudioDestinationNode::render\n" 227 228// http://crbug.com/345624 229"race:media::DataSource::set_host\n" 230 231// http://crbug.com/347534 232"race:v8::internal::V8::TearDown\n" 233 234// http://crbug.com/347538 235"race:sctp_timer_start\n" 236 237// http://crbug.com/347548 238"race:cricket::WebRtcVideoMediaChannel::MaybeResetVieSendCodec\n" 239"race:cricket::WebRtcVideoMediaChannel::SetSendCodec\n" 240 241// http://crbug.com/347553 242"race:blink::WebString::reset\n" 243 244// http://crbug.com/348511 245"race:webrtc::acm1::AudioCodingModuleImpl::PlayoutData10Ms\n" 246 247// http://crbug.com/348982 248"race:cricket::P2PTransportChannel::OnConnectionDestroyed\n" 249"race:cricket::P2PTransportChannel::AddConnection\n" 250 251// http://crbug.com/348984 252"race:sctp_express_handle_sack\n" 253"race:system_base_info\n" 254 255// http://crbug.com/363999 256"race:v8::internal::EnterDebugger::*EnterDebugger\n" 257 258// http://crbug.com/364006 259"race:gfx::ImageFamily::~ImageFamily\n" 260 261// http://crbug.com/364014 262"race:WTF::Latin1Encoding()::globalLatin1Encoding\n" 263 264// https://code.google.com/p/v8/issues/detail?id=3143 265"race:v8::internal::FLAG_track_double_fields\n" 266 267// https://crbug.com/369257 268// TODO(mtklein): annotate properly and remove suppressions. 269"race:SandboxIPCHandler::HandleFontMatchRequest\n" 270"race:SkFontConfigInterfaceDirect::matchFamilyName\n" 271"race:SkFontConfigInterface::GetSingletonDirectInterface\n" 272"race:FcStrStaticName\n" 273 274// http://crbug.com/372807 275"deadlock:net::X509Certificate::CreateCertificateListFromBytes\n" 276"deadlock:net::X509Certificate::CreateFromBytes\n" 277"deadlock:net::SSLClientSocketNSS::Core::DoHandshakeLoop\n" 278 279// http://crbug.com/374135 280"race:media::AlsaWrapper::PcmWritei\n" 281 282// False positive in libc's tzset_internal, http://crbug.com/379738. 283"race:tzset_internal\n" 284 285// http://crbug.com/380554 286"deadlock:g_type_add_interface_static\n" 287 288// http:://crbug.com/386385 289"race:content::AppCacheStorageImpl::DatabaseTask::CallRunCompleted\n" 290 291// http://crbug.com/388730 292"race:g_next_user_script_id\n" 293 294// http://crbug.com/389098 295"race:webrtc::RtpToNtpMs\n" 296"race:webrtc::UpdateRtcpList\n" 297"race:webrtc::RemoteNtpTimeEstimator::Estimate\n" 298"race:webrtc::voe::TransmitMixer::EnableStereoChannelSwapping\n" 299 300// http://crbug.com/397022 301"deadlock:" 302"base::debug::TraceEventTestFixture_ThreadOnceBlocking_Test::TestBody\n" 303 304// http://crbug.com/415472 305"deadlock:base::debug::TraceLog::GetCategoryGroupEnabled\n" 306 307// End of suppressions. 308; // Please keep this semicolon. 309 310#endif // THREAD_SANITIZER 311