1354306 - Intermittent bug1214548.js | Hit MOZ_CRASH() at z:/build/build/src/memory/build/jemalloc_config.cpp:163 (code -2147483645, args "--no-baseline --no-ion")

Status: RESOLVED FIXED

(Core :: JavaScript Engine: JIT, defect)

Description

[Treeherder Bug Filer]

Filed by: wkocher [at] mozilla.com

https://treeherder.mozilla.org/logviewer.html#?job_id=89242961&repo=mozilla-inbound

https://queue.taskcluster.net/v1/task/L5FkZyEnSgS6daxX6u4Fvg/runs/0/artifacts/public/logs/live_backing.log

Comment 1

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

This started as Windows 7 VM debug permafailure after bug 1333003 landed.

Comment 2

[Intermittent Failures Robot]

5 failures in 867 pushes (0.006 failures/push) were associated with this bug in the last 7 days.   

Repository breakdown:
* autoland: 3
* mozilla-inbound: 1
* mozilla-central: 1

Platform breakdown:
* windows7-32-vm: 5

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1354306&startday=2017-04-03&endday=2017-04-09&tree=all

Comment 3

[Ting-Yu Chou [:ting] (away)]

Both this and bug 1354273 blow my mind, bug 1333003 doesn't have any code changes and can still cause intermittent failures. Just out of curiosity, how did you find it is caused by the bug?

Comment 4

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

See this log: https://treeherder.mozilla.org/#/jobs?repo=autoland&filter-searchStr=windows%20debug%20tc%28Jit%29&tochange=060bca004d791980ebe510654efb0cab0760f1dc&fromchange=ab65cc6fb5de016d76af0efba6d65ce947e78840&selectedJob=89088861
It starts permafailing on Windows 7 debug tc(Jit) with that push.

Comment 5

[Ting-Yu Chou [:ting] (away)]

Thanks for the direction. If you check the prior Jit tests actually they ran nothing, not even one test case. That is fixed by https://hg.mozilla.org/mozilla-central/rev/9ab7778f16d9 in bug 1333003, which I don't think is the root cause of intermittent failures.

Bug 1354273 is the same.

Comment 6

[Intermittent Failures Robot]

15 failures in 894 pushes (0.017 failures/push) were associated with this bug in the last 7 days.   

Repository breakdown:
* mozilla-inbound: 6
* autoland: 4
* mozilla-central: 3
* graphics: 2

Platform breakdown:
* windows7-32-vm: 15

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1354306&startday=2017-04-10&endday=2017-04-16&tree=all

Comment 7

[Intermittent Failures Robot]

25 failures in 817 pushes (0.031 failures/push) were associated with this bug in the last 7 days. 

This is the #46 most frequent failure this week.  

Repository breakdown:
* mozilla-inbound: 15
* autoland: 6
* mozilla-central: 3
* graphics: 1

Platform breakdown:
* windows7-32-vm: 25

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1354306&startday=2017-04-17&endday=2017-04-23&tree=all

Comment 8

[Joel Maher ( :jmaher ) (UTC -8)]

I suspect this will be fixed by the patch from bug 1354273 which landed today.