1516698 - Perma Android 8 Debug Tier 2 dom/media/test/test_webvtt_positionalign.html | application crashed [@ libc.so + 0x48eb8] | After dom/media/test/test_webvtt_positionalign.html | application timed out after 370 seconds with no output

Status: RESOLVED DUPLICATE of bug 1392946

(Core :: Audio/Video: Playback, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: btara [at] mozilla.com

https://treeherder.mozilla.org/logviewer.html#?job_id=219141797&repo=autoland

https://queue.taskcluster.net/v1/task/UInMVt1kQN6iAHsb585hIw/runs/0/artifacts/public/logs/live_backing.log

20:27:37     INFO -  1071 INFO TEST-START | dom/media/test/test_webvtt_positionalign.html
20:27:37     INFO -  1072 INFO TEST-OK | dom/media/test/test_webvtt_positionalign.html | took 436ms
20:27:37     INFO -  1073 INFO TEST-START | Shutdown
20:27:37     INFO -  1074 INFO Passed:  6516
20:27:37     INFO -  1075 INFO Failed:  0
20:27:37     INFO -  1076 INFO Todo:    21
20:27:37     INFO -  1077 INFO Mode:    non-e10s
20:27:37     INFO -  1078 INFO Slowest: 69706ms - /tests/dom/media/test/test_fragment_play.html
20:27:37     INFO -  1079 INFO SimpleTest FINISHED
20:39:55     INFO -  wait for org.mozilla.fennec_aurora complete; top activity=org.mozilla.fennec_aurora
20:39:55     INFO -  org.mozilla.fennec_aurora unexpectedly found running. Killing...
20:39:55     INFO -  TEST-INFO | started process screencap
20:39:56     INFO -  TEST-INFO | screencap: exit 0
20:40:07  WARNING -  TEST-UNEXPECTED-FAIL | dom/media/test/test_webvtt_positionalign.html | application timed out after 370 seconds with no output
20:40:07     INFO -  remoteautomation.py | Application ran for: 0:12:33.834899
20:40:08     INFO -  /data/tombstones does not exist; tombstone check skipped
20:40:09     INFO -  mozcrash Copy/paste: /builds/worker/workspace/build/linux64-minidump_stackwalk /tmp/tmpmG0Ghc/11e898ae-1775-56ca-49a6-6a7e30fd3a6d.dmp /builds/worker/workspace/build/symbols
20:40:17     INFO -  mozcrash Saved minidump as /builds/worker/workspace/build/blobber_upload_dir/11e898ae-1775-56ca-49a6-6a7e30fd3a6d.dmp
20:40:17     INFO -  mozcrash Saved app info as /builds/worker/workspace/build/blobber_upload_dir/11e898ae-1775-56ca-49a6-6a7e30fd3a6d.extra
20:40:17  WARNING -  PROCESS-CRASH | dom/media/test/test_webvtt_positionalign.html | application crashed [@ libc.so + 0x48eb8]
20:40:17     INFO -  Crash dump filename: /tmp/tmpmG0Ghc/11e898ae-1775-56ca-49a6-6a7e30fd3a6d.dmp
20:40:17     INFO -  Operating system: Android
20:40:17     INFO -                    0.0.0 Linux 4.4.56-g594d847d09a1 #1 SMP PREEMPT Thu Oct 26 22:34:08 UTC 2017 armv8l
20:40:17     INFO -  CPU: arm
20:40:17     INFO -       ARMv1 Qualcomm part(0x51008010) features: half,thumb,fastmult,vfpv2,edsp,neon,vfpv3,tls,vfpv4,idiva,idivt
20:40:17     INFO -       8 CPUs
20:40:17     INFO -  GPU: UNKNOWN
20:40:17     INFO -  Crash reason:  SIGABRT
20:40:17     INFO -  Crash address: 0x41e2
20:40:17     INFO -  Process uptime: not available
20:40:17     INFO -  Thread 0 (crashed)
20:40:17     INFO -   0  libc.so + 0x48eb8
20:40:17     INFO -       r0 = 0xfffffffc    r1 = 0xfffab618    r2 = 0x00000010    r3 = 0xffffffff
20:40:17     INFO -       r4 = 0x00000000    r5 = 0x00000008    r6 = 0x00000000    r7 = 0x0000015a
20:40:17     INFO -       r8 = 0xfffab618    r9 = 0xf05323fc   r10 = 0x00000000   r12 = 0xfffab5d8
20:40:17     INFO -       fp = 0xf05323b0    sp = 0xfffab5c8    lr = 0xf0aed79d    pc = 0xf0b1aeb8
20:40:17     INFO -      Found by: given as instruction pointer in context
20:40:17     INFO -   1  system@[e-mail] + 0x39224a
20:40:17     INFO -       sp = 0xfffab5ec    pc = 0x6fbb224c
20:40:17     INFO -      Found by: stack scanning
20:40:17     INFO -   2  libc.so + 0x1b7cb
20:40:17     INFO -       sp = 0xfffab5f8    pc = 0xf0aed7cd
20:40:17     INFO -      Found by: stack scanning
20:40:17     INFO -   3  libutils.so + 0x1012f
20:40:17     INFO -       sp = 0xfffab608    pc = 0xf07a8131
20:40:17     INFO -      Found by: stack scanning
20:40:17     INFO -   4  boot-framework.oat + 0xffe
20:40:17     INFO -       sp = 0xfffab614    pc = 0x709c2000
20:40:17     INFO -      Found by: stack scanning
20:40:17     INFO -   5  libart.so + 0x3dfbd3
20:40:17     INFO -       sp = 0xfffab628    pc = 0xf02d3bd5
20:40:17     INFO -      Found by: stack scanning
20:40:17     INFO -   6  libart.so + 0x1cf6f3
20:40:17     INFO -       sp = 0xfffab638    pc = 0xf00c36f5
20:40:17     INFO -      Found by: stack scanning
20:40:17     INFO -   7  libart.so + 0x347aef
20:40:17     INFO -       sp = 0xfffab640    pc = 0xf023baf1
20:40:17     INFO -      Found by: stack scanning
20:40:17     INFO -   8  libart.so + 0x3dfbd3
20:40:17     INFO -       sp = 0xfffab664    pc = 0xf02d3bd5

Comment 1

[Bogdan Tara[:bogdan_tara | bogdant]]

This seems to start here: https://treeherder.mozilla.org/#/jobs?repo=autoland&searchStr=android%2C8.0%2Cpixel2%2Cdebug%2Cmochitests%2Ctest-android-hw-p2-8-0-arm7-api-16%2Fdebug-mochitest-media-1%2Cm%28mda1%29&tochange=a25969bf715e63e8d6072c248aa94743e3b704bc&fromchange=af22225148f7cb57718a9b3f4428d57ba93f6842&selectedJob=218864187

egao, can you, please, take a look?

Comment 2

[Intermittent Failures Robot]

19 failures in 219 pushes (0.087 failures/push) were associated with this bug yesterday.

Repository breakdown:
* mozilla-inbound: 2
* mozilla-central: 2
* autoland: 15

Platform breakdown:
* android-hw-p2-8-0-arm7-api-16: 19

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1516698&startday=2018-12-28&endday=2018-12-28&tree=all

Comment 4

[Intermittent Failures Robot]

20 failures in 1008 pushes (0.02 failures/push) were associated with this bug in the last 7 days.

This is the #37 most frequent failure this week.

Repository breakdown:
* mozilla-inbound: 2
* autoland: 16
* mozilla-central: 2

Platform breakdown:
* android-hw-p2-8-0-arm7-api-16: 20

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1516698&startday=2018-12-24&endday=2018-12-30&tree=all