New issue
Advanced search Search tips
Note: Color blocks (like or ) mean that a user may not be available. Tooltip shows the reason.

Issue 859367 link

Starred by 1 user

Issue metadata

Status: WontFix
Owner:
Closed: Jul 20
Cc:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



Sign in to add a comment

Timeout in audio_processing_fuzzer

Project Member Reported by ClusterFuzz, Jul 1

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=6293261585743872

Fuzzer: libFuzzer_audio_processing_fuzzer
Job Type: libfuzzer_chrome_asan_debug
Platform Id: linux

Crash Type: Timeout (exceeds 25 secs)
Crash Address: 
Crash State:
  audio_processing_fuzzer
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=571795:571796

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6293261585743872

Issue filed automatically.

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.
 
Project Member

Comment 1 by ClusterFuzz, Jul 1

Cc: kwiberg@webrtc.org mflodman@webrtc.org henrika@webrtc.org
Labels: ClusterFuzz-Auto-CC
Automatically adding ccs based on OWNERS file / target commit history.

If this is incorrect, please add ClusterFuzz-Wrong label.
Owner: hlundin@chromium.org
Status: Assigned (was: Untriaged)
Seems to happen in AGC2. Not sure who should own this one.
#0 0x433d17 in __sanitizer_print_stack_trace third_party/llvm/compiler-rt/lib/asan/asan_stack.cc:38:3
#1 0x6133da in fuzzer::PrintStackTrace() third_party/libFuzzer/src/FuzzerUtil.cpp:206:5
#2 0x53cab6 in fuzzer::Fuzzer::AlarmCallback() third_party/libFuzzer/src/FuzzerLoop.cpp:297:5
#3 0x53bd46 in fuzzer::Fuzzer::StaticAlarmCallback() third_party/libFuzzer/src/FuzzerLoop.cpp:201:6
#4 0x615977 in fuzzer::AlarmHandler(int, siginfo_t*, void*) third_party/libFuzzer/src/FuzzerUtilPosix.cpp:32:3
#0 0x7f5f8382e38f in libpthread.so.0
#6 0x857d8b in _ZN3rtc6SafeLeIimEENSt3__19enable_ifIXaasr9IsIntlikeIT_EE5valuesr9IsIntlikeIT0_EE5valueEbE4typeES3_S4_ third_party/webrtc/rtc_base/numerics/safe_compare.h:169
#7 0x85759d in std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >* rtc::CheckLeImpl<int, unsigned long>(int const&, unsigned long const&, char const*) third_party/webrtc/rtc_base/checks.h:349:1
#8 0x9c1070 in webrtc::InterpolatedGainCurve::LookUpGainToApply(float) const third_party/webrtc/modules/audio_processing/agc2/interpolated_gain_curve.cc:139:3
#9 0x9bdcb7 in webrtc::GainCurveApplier::Process(webrtc::AudioFrameView<float>)::$_0::operator()(float) const third_party/webrtc/modules/audio_processing/agc2/gain_curve_applier.cc:101:46
#10 0x9bb6ae in transform<const float *, float *, (lambda at ../../third_party/webrtc/modules/audio_processing/agc2/gain_curve_applier.cc:100:48)> buildtools/third_party/libc++/trunk/include/algorithm:1963:21
#11 0x9bb6ae in webrtc::GainCurveApplier::Process(webrtc::AudioFrameView<float>) third_party/webrtc/modules/audio_processing/agc2/gain_curve_applier.cc:99
#12 0x9ba4bb in webrtc::FixedGainController::Process(webrtc::AudioFrameView<float>) third_party/webrtc/modules/audio_processing/agc2/fixed_gain_controller.cc:72:23
#13 0xc61626 in webrtc::GainController2::Process(webrtc::AudioBuffer*) third_party/webrtc/modules/audio_processing/gain_controller2.cc:45:26
#14 0xbafe8f in webrtc::AudioProcessingImpl::ProcessCaptureStreamLocked() third_party/webrtc/modules/audio_processing/audio_processing_impl.cc:1326:44
#15 0xba9dff in webrtc::AudioProcessingImpl::ProcessStream(float const* const*, webrtc::StreamConfig const&, webrtc::StreamConfig const&, float* const*) third_party/webrtc/modules/audio_processing/audio_processing_impl.cc:859:3
Cc: hlundin@chromium.org saza@chromium.org
Owner: aleloi@chromium.org
aleloi@, PTAL
Project Member

Comment 5 by ClusterFuzz, Jul 3

Labels: -Reproducible Unreproducible
ClusterFuzz testcase 6293261585743872 appears to be flaky, updating reproducibility label.
Project Member

Comment 6 by ClusterFuzz, Jul 20

Status: WontFix (was: Assigned)
ClusterFuzz testcase 6293261585743872 is flaky and no longer crashes, so closing issue.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.

Sign in to add a comment