1545971 - Intermittent /screen-capture/feature-policy.https.html | application crashed [@ webrtc::MouseCursorMonitorX11::CaptureCursor()]

Status: RESOLVED DUPLICATE of bug 1545247

(Testing :: web-platform-tests, defect, P5)

Description

[Treeherder Bug Filer]

#[markdown(off)]
Filed by: shindli [at] mozilla.com

https://treeherder.mozilla.org/logviewer.html#?job_id=241643068&repo=autoland

https://queue.taskcluster.net/v1/task/e_8UiWORTyCA7IRgr9rOMA/runs/0/artifacts/public/logs/live_backing.log

[task 2019-04-21T00:21:05.000Z] 00:21:04 INFO - Starting runner
[task 2019-04-21T00:21:05.546Z] 00:21:05 INFO - PID 8394 | 1555806065543 [e-mail] WARN Loading extension '[e-mail]': Reading manifest: Invalid extension permission: mozillaAddons
[task 2019-04-21T00:21:05.546Z] 00:21:05 INFO - PID 8394 | 1555806065543 [e-mail] WARN Loading extension '[e-mail]': Reading manifest: Invalid extension permission: resource://pdf.js/
[task 2019-04-21T00:21:05.547Z] 00:21:05 INFO - PID 8394 | 1555806065543 [e-mail] WARN Loading extension '[e-mail]': Reading manifest: Invalid extension permission: about:reader*
[task 2019-04-21T00:21:07.525Z] 00:21:07 INFO - PID 8394 | GLib-GIO-Message: Using the 'memory' GSettings backend. Your settings will not be saved or shared with other applications.
[task 2019-04-21T00:21:07.728Z] 00:21:07 INFO - PID 8394 | JavaScript error: moz-extension://36b4af0a-4969-4aa8-8ae3-c4d5fdbca705/privileged/FirefoxMonitor.jsm, line 236: ReferenceError: EveryWindow is not defined
[task 2019-04-21T00:21:08.625Z] 00:21:08 INFO - PID 8394 | 1555806068620 Marionette INFO Listening on port 2828
[task 2019-04-21T00:21:08.910Z] 00:21:08 INFO - TEST-START | /screen-capture/feature-policy.https.html
[task 2019-04-21T00:21:08.934Z] 00:21:08 INFO - Setting pref dom.security.featurePolicy.enabled (true)
[task 2019-04-21T00:21:08.950Z] 00:21:08 INFO - Setting pref dom.security.featurePolicy.header.enabled (true)
[task 2019-04-21T00:21:08.966Z] 00:21:08 INFO - Setting pref media.navigator.permission.disabled (true)
[task 2019-04-21T00:21:08.974Z] 00:21:08 INFO - Setting pref media.navigator.streams.fake (true)
[task 2019-04-21T00:21:08.990Z] 00:21:08 INFO - Setting pref dom.security.featurePolicy.webidl.enabled (true)
[task 2019-04-21T00:21:09.637Z] 00:21:09 INFO - PID 8394 | ExceptionHandler::GenerateDump cloned child ExceptionHandler::WaitForContinueSignal waiting for continue signal...
[task 2019-04-21T00:21:09.638Z] 00:21:09 INFO - PID 8394 | 8651
[task 2019-04-21T00:21:09.638Z] 00:21:09 INFO - PID 8394 | ExceptionHandler::SendContinueSignalToChild sent continue signal to child
[task 2019-04-21T00:21:09.880Z] 00:21:09 INFO - PID 8394 | Exiting due to channel error.
[task 2019-04-21T00:21:09.881Z] 00:21:09 INFO - PID 8394 | Exiting due to channel error.
[task 2019-04-21T00:21:09.881Z] 00:21:09 INFO - PID 8394 | Exiting due to channel error.
[task 2019-04-21T00:21:09.881Z] 00:21:09 INFO - PID 8394 | Exiting due to channel error.
[task 2019-04-21T00:21:09.882Z] 00:21:09 INFO - IOError on command, setting status to CRASH
[task 2019-04-21T00:21:09.884Z] 00:21:09 INFO - mozcrash Downloading symbols from: https://queue.taskcluster.net/v1/task/LwOOXgHCTGC3pIyXYdsn2A/artifacts/public/build/target.crashreporter-symbols.zip
[task 2019-04-21T00:21:09.885Z] 00:21:09 INFO - PID 8394 | ###!!! [Child][MessageChannel] Error: (msgtype=0x24000C,name=PCameras::Msg_NumberOfCaptureDevices) Channel error: cannot send/recv
[task 2019-04-21T00:21:14.127Z] 00:21:14 INFO - mozcrash Copy/paste: /builds/worker/workspace/build/linux64-minidump_stackwalk /tmp/tmp5H1lFk.mozrunner/minidumps/0d843f73-3df5-7128-a32a-b45af216395a.dmp /tmp/tmpHjaoyF
[task 2019-04-21T00:21:19.820Z] 00:21:19 INFO - mozcrash Saved minidump as /builds/worker/workspace/build/blobber_upload_dir/0d843f73-3df5-7128-a32a-b45af216395a.dmp
[task 2019-04-21T00:21:19.820Z] 00:21:19 INFO - mozcrash Saved app info as /builds/worker/workspace/build/blobber_upload_dir/0d843f73-3df5-7128-a32a-b45af216395a.extra
[task 2019-04-21T00:21:19.961Z] 00:21:19 INFO - PROCESS-CRASH | /screen-capture/feature-policy.https.html | application crashed [@ webrtc::MouseCursorMonitorX11::CaptureCursor()]
[task 2019-04-21T00:21:19.961Z] 00:21:19 INFO - Crash dump filename: /tmp/tmp5H1lFk.mozrunner/minidumps/0d843f73-3df5-7128-a32a-b45af216395a.dmp
[task 2019-04-21T00:21:19.961Z] 00:21:19 INFO - Operating system: Linux
[task 2019-04-21T00:21:19.961Z] 00:21:19 INFO - 0.0.0 Linux 4.4.0-1014-aws #14taskcluster1-Ubuntu SMP Tue Apr 3 10:27:00 UTC 2018 x86_64
[task 2019-04-21T00:21:19.962Z] 00:21:19 INFO - CPU: x86
[task 2019-04-21T00:21:19.962Z] 00:21:19 INFO - GenuineIntel family 6 model 62 stepping 4
[task 2019-04-21T00:21:19.962Z] 00:21:19 INFO - 4 CPUs
[task 2019-04-21T00:21:19.962Z] 00:21:19 INFO -
[task 2019-04-21T00:21:19.962Z] 00:21:19 INFO - GPU: UNKNOWN
[task 2019-04-21T00:21:19.963Z] 00:21:19 INFO -
[task 2019-04-21T00:21:19.963Z] 00:21:19 INFO - Crash reason: SIGSEGV /SEGV_MAPERR
[task 2019-04-21T00:21:19.964Z] 00:21:19 INFO - Crash address: 0xdc700000
[task 2019-04-21T00:21:19.964Z] 00:21:19 INFO - Process uptime: not available
[task 2019-04-21T00:21:19.964Z] 00:21:19 INFO -
[task 2019-04-21T00:21:19.964Z] 00:21:19 INFO - Thread 70 (crashed)
[task 2019-04-21T00:21:19.964Z] 00:21:19 INFO - 0 libxul.so!webrtc::Mou

Comment 2

[Intermittent Failures Robot]

1 failures in 2673 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform breakdown:

• linux32-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1545971&startday=2019-04-15&endday=2019-04-21&tree=all