xref: /external/chromium_org/build/sanitizers/tsan_suppressions.cc

// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// This file contains the default suppressions for ThreadSanitizer.
// You can also pass additional suppressions via TSAN_OPTIONS:
// TSAN_OPTIONS=suppressions=/path/to/suppressions. Please refer to
// http://dev.chromium.org/developers/testing/threadsanitizer-tsan-v2
// for more info.

#if defined(THREAD_SANITIZER)

// Please make sure the code below declares a single string variable
// kTSanDefaultSuppressions contains TSan suppressions delimited by newlines.
// See http://dev.chromium.org/developers/testing/threadsanitizer-tsan-v2
// for the instructions on writing suppressions.
char kTSanDefaultSuppressions[] =
// False positives in libflashplayer.so and libglib.so. Since we don't
// instrument them, we cannot reason about the synchronization in them.
"race:libflashplayer.so\n"
"race:libglib*.so\n"

// Intentional race in ToolsSanityTest.DataRace in base_unittests.
"race:base/tools_sanity_unittest.cc\n"

// Data race on WatchdogCounter [test-only].
"race:base/threading/watchdog_unittest.cc\n"

// Races in libevent, http://crbug.com/23244.
"race:libevent/event.c\n"

// http://crbug.com/46840.
"race:base::HistogramSamples::IncreaseSum\n"
"race:base::Histogram::Add\n"
"race:base::HistogramSamples::Add\n"

// http://crbug.com/84094.
"race:sqlite3StatusSet\n"
"race:pcache1EnforceMaxPage\n"
"race:pcache1AllocPage\n"

// http://crbug.com/102327.
// Test-only race, won't fix.
"race:tracked_objects::ThreadData::ShutdownSingleThreadedCleanup\n"

// http://crbug.com/115540
"race:*GetCurrentThreadIdentifier\n"

// http://crbug.com/120808
"race:base/threading/watchdog.cc\n"

// http://crbug.com/157586
"race:third_party/libvpx/source/libvpx/vp8/decoder/threading.c\n"

// http://crbug.com/158718
"race:third_party/ffmpeg/libavcodec/pthread.c\n"
"race:third_party/ffmpeg/libavcodec/pthread_frame.c\n"
"race:third_party/ffmpeg/libavcodec/vp8.c\n"
"race:third_party/ffmpeg/libavutil/mem.c\n"
"race:*HashFrameForTesting\n"
"race:third_party/ffmpeg/libavcodec/h264pred.c\n"
"race:media::ReleaseData\n"

// http://crbug.com/158922
"race:third_party/libvpx/source/libvpx/vp8/encoder/*\n"

// http://crbug.com/189177
"race:thread_manager\n"
"race:v8::Locker::Initialize\n"

// http://crbug.com/223352
"race:uprv_malloc_52\n"
"race:uprv_realloc_52\n"

// http://crbug.com/239359
"race:media::TestInputCallback::OnData\n"

// http://crbug.com/244368
"race:skia::BeginPlatformPaint\n"

// http://crbug.com/244385
"race:unixTempFileDir\n"

// http://crbug.com/244755
"race:v8::internal::Zone::NewExpand\n"
"race:TooLateToEnableNow\n"
"race:adjust_segment_bytes_allocated\n"

// http://crbug.com/244774
"race:webrtc::RTPReceiver::ProcessBitrate\n"
"race:webrtc::RTPSender::ProcessBitrate\n"
"race:webrtc::VideoCodingModuleImpl::Decode\n"
"race:webrtc::RTPSender::SendOutgoingData\n"
"race:webrtc::VP8EncoderImpl::GetEncodedPartitions\n"
"race:webrtc::VP8EncoderImpl::Encode\n"
"race:webrtc::ViEEncoder::DeliverFrame\n"
"race:webrtc::vcm::VideoReceiver::Decode\n"
"race:webrtc::VCMReceiver::FrameForDecoding\n"
"race:*trace_event_unique_catstatic*\n"

// http://crbug.com/244856
"race:AutoPulseLock\n"

// http://crbug.com/246968
"race:webrtc::VideoCodingModuleImpl::RegisterPacketRequestCallback\n"

// http://crbug.com/246970
"race:webrtc::EventPosix::StartTimer\n"

// http://crbug.com/246974
"race:content::GpuWatchdogThread::CheckArmed\n"

// http://crbug.com/257396
"race:base::debug::TraceEventTestFixture_TraceSamplingScope_Test::TestBody\n"

// http://crbug.com/258479
"race:SamplingStateScope\n"
"race:g_trace_state\n"

// http://crbug.com/258499
"race:third_party/skia/include/core/SkRefCnt.h\n"

// http://crbug.com/268924
"race:base::g_power_monitor\n"
"race:base::PowerMonitor::PowerMonitor\n"
"race:base::PowerMonitor::AddObserver\n"
"race:base::PowerMonitor::RemoveObserver\n"
"race:base::PowerMonitor::IsOnBatteryPower\n"

// http://crbug.com/268941
"race:tracked_objects::ThreadData::tls_index_\n"

// http://crbug.com/270037
"race:gLibCleanupFunctions\n"

// http://crbug.com/272095
"race:base::g_top_manager\n"

// http://crbug.com/272987
"race:webrtc::MediaStreamTrack<webrtc::AudioTrackInterface>::set_enabled\n"

// http://crbug.com/273047
"race:base::*::g_lazy_tls_ptr\n"
"race:IPC::SyncChannel::ReceivedSyncMsgQueue::lazy_tls_ptr_\n"

// http://crbug.com/280466
"race:content::WebRtcAudioCapturer::SetCapturerSource\n"

// http://crbug.com/285242
"race:media::PulseAudioOutputStream::SetVolume\n"

// http://crbug.com/290964
"race:PostponeInterruptsScope\n"
"race:v8::internal::StackGuard::RequestInstallCode\n"

// http://crbug.com/296883
"race:net::URLFetcherCore::Stop\n"

// http://crbug.com/308590
"race:CustomThreadWatcher::~CustomThreadWatcher\n"

// http://crbug.com/310851
"race:net::ProxyResolverV8Tracing::Job::~Job\n"

// http://crbug.com/313726
"race:CallbackWasCalled\n"

// http://crbug.com/327330
"race:PrepareTextureMailbox\n"
"race:cc::LayerTreeHost::PaintLayerContents\n"

// http://crbug.com/328804
"race:v8::internal::Heap::SetStackLimits\n"
"race:ScavengePointer\n"

// http://crbug.com/328826
"race:gLCDOrder\n"
"race:gLCDOrientation\n"

// http://crbug.com/328868
"race:PR_Lock\n"

// http://crbug.com/329225
"race:blink::currentTimeFunction\n"

// http://crbug.com/329460
"race:extensions::InfoMap::AddExtension\n"

// http://crbug.com/333244
"race:content::"
    "VideoCaptureImplTest::MockVideoCaptureImpl::~MockVideoCaptureImpl\n"

// http://crbug.com/333871
"race:v8::internal::Interface::NewValue()::value_interface\n"
"race:v8::internal::IsMinusZero(double)::minus_zero\n"
"race:v8::internal::FastCloneShallowObjectStub::InitializeInterfaceDescriptor\n"
"race:v8::internal::KeyedLoadStubCompiler::registers\n"
"race:v8::internal::KeyedStoreStubCompiler::registers()::registers\n"
"race:v8::internal::KeyedLoadFastElementStub::InitializeInterfaceDescriptor\n"
"race:v8::internal::KeyedStoreFastElementStub::InitializeInterfaceDescriptor\n"
"race:v8::internal::LoadStubCompiler::registers\n"
"race:v8::internal::StoreStubCompiler::registers\n"
"race:v8::internal::HValue::LoopWeight\n"

// http://crbug.com/334140
"race:CommandLine::HasSwitch\n"
"race:CommandLine::current_process_commandline_\n"
"race:CommandLine::GetSwitchValueASCII\n"

// http://crbug.com/338675
"race:blink::s_platform\n"
"race:content::"
    "RendererWebKitPlatformSupportImpl::~RendererWebKitPlatformSupportImpl\n"

// http://crbug.com/345240
"race:WTF::s_shutdown\n"

// http://crbug.com/345245
"race:jingle_glue::JingleThreadWrapper::~JingleThreadWrapper\n"
"race:webrtc::voe::Channel::UpdatePacketDelay\n"
"race:webrtc::voe::Channel::GetDelayEstimate\n"
"race:webrtc::VCMCodecDataBase::DeregisterReceiveCodec\n"
"race:webrtc::GainControlImpl::set_stream_analog_level\n"

// http://crbug.com/345618
"race:WebCore::AudioDestinationNode::render\n"

// http://crbug.com/345624
"race:media::DataSource::set_host\n"

// http://crbug.com/347534
"race:v8::internal::V8::TearDown\n"

// http://crbug.com/347538
"race:sctp_timer_start\n"

// http://crbug.com/347548
"race:cricket::WebRtcVideoMediaChannel::MaybeResetVieSendCodec\n"
"race:cricket::WebRtcVideoMediaChannel::SetSendCodec\n"

// http://crbug.com/347553
"race:blink::WebString::reset\n"

// http://crbug.com/348511
"race:webrtc::acm1::AudioCodingModuleImpl::PlayoutData10Ms\n"

// http://crbug.com/348982
"race:cricket::P2PTransportChannel::OnConnectionDestroyed\n"
"race:cricket::P2PTransportChannel::AddConnection\n"

// http://crbug.com/348984
"race:sctp_express_handle_sack\n"
"race:system_base_info\n"

// http://crbug.com/363999
"race:v8::internal::EnterDebugger::*EnterDebugger\n"

// http://crbug.com/364006
"race:gfx::ImageFamily::~ImageFamily\n"

// http://crbug.com/364014
"race:WTF::Latin1Encoding()::globalLatin1Encoding\n"

// https://code.google.com/p/v8/issues/detail?id=3143
"race:v8::internal::FLAG_track_double_fields\n"

// https://crbug.com/369257
// TODO(mtklein): annotate properly and remove suppressions.
"race:SandboxIPCHandler::HandleFontMatchRequest\n"
"race:SkFontConfigInterfaceDirect::matchFamilyName\n"
"race:SkFontConfigInterface::GetSingletonDirectInterface\n"
"race:FcStrStaticName\n"

// http://crbug.com/372807
"deadlock:net::X509Certificate::CreateCertificateListFromBytes\n"
"deadlock:net::X509Certificate::CreateFromBytes\n"
"deadlock:net::SSLClientSocketNSS::Core::DoHandshakeLoop\n"

// http://crbug.com/374135
"race:media::AlsaWrapper::PcmWritei\n"

// False positive in libc's tzset_internal, http://crbug.com/379738.
"race:tzset_internal\n"

// http://crbug.com/380554
"deadlock:g_type_add_interface_static\n"

// http:://crbug.com/386385
"race:content::AppCacheStorageImpl::DatabaseTask::CallRunCompleted\n"

// http://crbug.com/388730
"race:g_next_user_script_id\n"

// http://crbug.com/389098
"race:webrtc::RtpToNtpMs\n"
"race:webrtc::UpdateRtcpList\n"
"race:webrtc::RemoteNtpTimeEstimator::Estimate\n"
"race:webrtc::voe::TransmitMixer::EnableStereoChannelSwapping\n"

// http://crbug.com/397022
"deadlock:"
"base::debug::TraceEventTestFixture_ThreadOnceBlocking_Test::TestBody\n"

// http://crbug.com/415472
"deadlock:base::debug::TraceLog::GetCategoryGroupEnabled\n"

// End of suppressions.
;  // Please keep this semicolon.

#endif  // THREAD_SANITIZER