Automatically applying components based on crash stacktrace and information from OWNERS files.

If this is incorrect, please apply the Test-Predator-Wrong-Components label.

Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/f84fffabdef28f8577bf4b8c5f5ec73e73991927 (Improve support for audio-device group IDs on Linux.).

If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label. If you aren't the correct owner for this issue, please unassign yourself as soon as possible so it can be re-triaged.

 Issue 847058  has been merged into this issue.

 Issue 846783  has been merged into this issue.

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/3032d726d13da0c1da0917f363de2a4e7f1b73e7

commit 3032d726d13da0c1da0917f363de2a4e7f1b73e7
Author: Guido Urdaneta <guidou@chromium.org>
Date: Mon May 28 15:36:03 2018

Grab PulseAudio lock in media::pulse::GetRealDefaultDeviceId

This function waits for a PulseAudio signal without holding the lock,
which results in a race.

Drive-by: minor variable rename for consistency with other similar functions.

Bug:  847098 
Cq-Include-Trybots: luci.chromium.try:android_optional_gpu_tests_rel;luci.chromium.try:linux_optional_gpu_tests_rel;luci.chromium.try:mac_optional_gpu_tests_rel;luci.chromium.try:win_optional_gpu_tests_rel
Change-Id: Ifec3f64e55f94ce8aafa89c32b1a542943ec5771
Reviewed-on: https://chromium-review.googlesource.com/1075087
Reviewed-by: Max Morin <maxmorin@chromium.org>
Commit-Queue: Guido Urdaneta <guidou@chromium.org>
Cr-Commit-Position: refs/heads/master@{#562266}
[modify] https://crrev.com/3032d726d13da0c1da0917f363de2a4e7f1b73e7/media/audio/pulse/pulse_util.cc

ClusterFuzz testcase 5909055269502976 is verified as fixed, so closing issue as verified.

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

 Issue 847282  has been merged into this issue.

ClusterFuzz has detected this issue as fixed in range 562265:562266.

Detailed report: https://clusterfuzz.com/testcase?key=5742025199321088

Fuzzer: phoglund_webrtc_peerconnection
Job Type: linux_tsan_chrome_mp
Platform Id: linux

Crash Type: Data race WRITE 4
Crash Address: 0x7f8d248bd6ec
Crash State:
  media::pulse::ChannelLayoutToPAChannelMap
  media::pulse::CreateOutputStream
  media::PulseAudioOutputStream::Open
  
Sanitizer: thread (TSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_tsan_chrome_mp&range=561853:561855
Fixed: https://clusterfuzz.com/revisions?job=linux_tsan_chrome_mp&range=562265:562266

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5742025199321088

Additional requirements: Requires Gestures

Additional requirements: Requires HTTP

See https://github.com/google/clusterfuzz-tools for more information.

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.