1132366 - Intermitent test_eme_playback.html | application crashed [@ mozilla::dom::MediaKeys::Release()]

Status: RESOLVED FIXED

(Core :: Audio/Video, defect)

Description

[Carsten Book [:Tomcat]]

Windows 8 64-bit mozilla-inbound debug test mochitest-3

https://treeherder.mozilla.org/logviewer.html#?job_id=6552446&repo=mozilla-inbound

17:20:03 WARNING - PROCESS-CRASH | dom/media/test/test_eme_playback.html | application crashed [@ mozilla::dom::MediaKeys::Release()]
17:20:03 INFO - Crash dump filename: c:\users\cltbld~1.t-w\appdata\local\temp\tmpqd0yb2.mozrunner\minidumps\80c99635-a1fd-4d0a-94f2-8ae7920f7e23.dmp
17:20:03 INFO - Operating system: Windows NT
17:20:03 INFO - 6.2.9200
17:20:03 INFO - CPU: amd64
17:20:03 INFO - family 6 model 30 stepping 5
17:20:03 INFO - 8 CPUs
17:20:03 INFO - Crash reason: EXCEPTION_ACCESS_VIOLATION_READ
17:20:03 INFO - Crash address: 0x20
17:20:03 INFO - Thread 0 (crashed)
17:20:03 INFO - 0 xul.dll!mozilla::dom::MediaKeys::Release() [MediaKeys.cpp:a2e7a9e606aa : 42 + 0xf]
17:20:03 INFO - rbx = 0x000000fd901e0c18 r12 = 0x000000fd801ff500
17:20:03 INFO - r13 = 0x0000000000000000 r14 = 0x0000000000000000
17:20:03 INFO - r15 = 0x0000000000000000 rip = 0x000007fdb6582a0f
17:20:03 INFO - rsp = 0x000000fd801ff130 rbp = 0x000000fd801ff260
17:20:03 INFO - Found by: given as instruction pointer in context
17:20:03 INFO - 1 xul.dll!mozilla::dom::CloseSessions [MediaKeys.cpp:a2e7a9e606aa : 85 + 0x7]
17:20:03 INFO - rbx = 0x000000fd901e0c18 r12 = 0x000000fd801ff500
17:20:03 INFO - r13 = 0x0000000000000000 r14 = 0x0000000000000000
17:20:03 INFO - r15 = 0x0000000000000000 rip = 0x000007fdb657b741
17:20:03 INFO - rsp = 0x000000fd801ff170 rbp = 0x000000fd801ff260
17:20:03 INFO - Found by: call frame info
17:20:03 INFO - 2 xul.dll!PLDHashTable::Enumerate(PLDHashOperator (*)(PLDHashTable *,PLDHashEntryHdr *,unsigned int,void *),void *) [pldhash.cpp:a2e7a9e606aa : 751 + 0xe]
17:20:03 INFO - rbx = 0x000000fd901e0c18 r12 = 0x000000fd801ff500
17:20:03 INFO - r13 = 0x0000000000000000 r14 = 0x0000000000000000
17:20:03 INFO - r15 = 0x0000000000000000 rip = 0x000007fdb4809874
17:20:03 INFO - rsp = 0x000000fd801ff1b0 rbp = 0x000000fd801ff260
17:20:03 INFO - Found by: call frame info
17:20:03 INFO - 3 xul.dll!nsBaseHashtable<nsStringHashKey,nsRefPtr<mozilla::dom::MediaKeySession>,mozilla::dom::MediaKeySession *>::Enumerate(PLDHashOperator (*)(nsAString_internal const &,nsRefPtr<mozilla::dom::MediaKeySession> &,void *),void *) [nsBaseHashtable.h:a2e7a9e606aa : 208 + 0x1d]
17:20:03 INFO - rbx = 0x000000fd901e0c18 r12 = 0x000000fd801ff500
17:20:03 INFO - r13 = 0x0000000000000000 r14 = 0x0000000000000000
17:20:03 INFO - r15 = 0x0000000000000000 rip = 0x000007fdb657d1b7

Comment 1

[Legacy TBPL/Treeherder Robot]

log: https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-inbound&job_id=6552446
repository: mozilla-inbound
start_time: 2015-02-11T17:12:20
who: tomcat[at]mozilla[dot]com
machine: t-w864-ix-105
buildname: Windows 8 64-bit mozilla-inbound debug test mochitest-3
revision: a2e7a9e606aa

157 ERROR TEST-UNEXPECTED-FAIL | dom/media/test/test_eme_playback.html | application terminated with exit code 1
PROCESS-CRASH | dom/media/test/test_eme_playback.html | application crashed [@ mozilla::dom::MediaKeys::Release()]
TEST-UNEXPECTED-FAIL | leakcheck | default process: missing output line for total leaks!
Return code: 1
No tests run or test summary not found
ConnectionError: HTTPConnectionPool(host='mozilla-releng-blobs.s3.amazonaws.com', port=80): Max retries exceeded with url: /blobs/mozilla-inbound/sha512/eb4c3e9324be0755279782b7bb45827715beee150195a13dfea12432e84a047ad9bbbb5a3e77cfed2d19988b6579052e1dee4d6017da84c504586e7642741974 (Caused by <class 'socket.error'>: [Errno 10060] A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because co

Comment 2

[JW Wang [:jwwang] [:jw_wang]]

Attachment: 1132366_wrong_place_to_release-v1.patch

correct place to call MediaKeys::Release() during shutdown.

Comment 3

[Edwin Flores [inactive from 2016-12-01] [:eflores] [:edwin]]

Comment on attachment 8563265 [details] [diff] [review]
1132366_wrong_place_to_release-v1.patch

Review of attachment 8563265 [details] [diff] [review]:
-----------------------------------------------------------------

Ouch.

Comment 4

[JW Wang [:jwwang] [:jw_wang]]

Try: https://tbpl.mozilla.org/?tree=Try&rev=7db3ea602adc

Comment 5

[Ryan VanderMeulen [:RyanVM]]

https://hg.mozilla.org/integration/mozilla-inbound/rev/3e17fb71357c

Comment 6

[Ryan VanderMeulen [:RyanVM]]

https://hg.mozilla.org/mozilla-central/rev/3e17fb71357c

Comment 7

[Chris Pearce [:cpearce (Not reading bugmail)]]

https://hg.mozilla.org/releases/mozilla-beta/rev/4cb81cd7b63c

Comment 8

[Chris Pearce [:cpearce (Not reading bugmail)]]

Attachment: Beta patch

Patch for beta branch as part of EME platform uplift.

Comment 9

[Chris Pearce [:cpearce (Not reading bugmail)]]

Comment on attachment 8572367 [details] [diff] [review]
Beta patch

Requesting retroactive approval for Beta landing as part of EME platform uplift.

Comment 10

[Lawrence Mandel [:lmandel] (use needinfo)]

Comment on attachment 8572367 [details] [diff] [review]
Beta patch

Approved for Beta as part of EME platform uplift.