Closed Bug 1472032 Opened Last year Closed Last year

Intermittent reftest and jsreftest | application crashed [@ libc.so + 0x1c3dc] after application ran for longer than allowed maximum time

Categories

(Core :: JavaScript Engine, defect, P1)

defect

Tracking

()

RESOLVED FIXED

People

(Reporter: intermittent-bug-filer, Assigned: gbrown)

References

Details

(Keywords: intermittent-failure)

Filed by: cbrindusan [at] mozilla.com

https://treeherder.mozilla.org/logviewer.html#?job_id=185431376&repo=mozilla-inbound

https://queue.taskcluster.net/v1/task/UkwA9iRBSEqzbpEMM_kzkw/runs/0/artifacts/public/logs/live_backing.log

https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/tools/reftest/reftest-analyzer.xhtml#logurl=https://queue.taskcluster.net/v1/task/UkwA9iRBSEqzbpEMM_kzkw/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

[task 2018-06-28T21:39:59.884Z]     INFO -  REFTEST TEST-START | http://10.0.2.2:8888/jsreftest/tests/jsreftest.html?test=test262/built-ins/AsyncFromSyncIteratorPrototype/return/result-object-error.js
[task 2018-06-28T21:39:59.886Z]     INFO -  REFTEST TEST-LOAD | http://10.0.2.2:8888/jsreftest/tests/jsreftest.html?test=test262/built-ins/AsyncFromSyncIteratorPrototype/return/result-object-error.js | 275 / 311 (88%)
[task 2018-06-28T21:40:11.421Z]     INFO -  REFTEST TEST-PASS | http://10.0.2.2:8888/jsreftest/tests/jsreftest.html?test=test262/built-ins/AsyncFromSyncIteratorPrototype/return/result-object-error.js | (LOAD ONLY)
[task 2018-06-28T21:40:11.421Z]     INFO -  REFTEST TEST-END | http://10.0.2.2:8888/jsreftest/tests/jsreftest.html?test=test262/built-ins/AsyncFromSyncIteratorPrototype/return/result-object-error.js
[task 2018-06-28T21:40:12.630Z]     INFO -  Browser unexpectedly found running. Killing...
[task 2018-06-28T21:40:12.630Z]     INFO -  REFTEST TEST-INFO | started process screentopng
[task 2018-06-28T21:40:13.273Z]     INFO -  REFTEST TEST-INFO | screentopng: exit 0
[task 2018-06-28T21:40:29.056Z]  WARNING -  TEST-UNEXPECTED-FAIL | http://10.0.2.2:8888/jsreftest/tests/jsreftest.html?test=test262/built-ins/AsyncFromSyncIteratorPrototype/return/result-object-error.js | application ran for longer than allowed maximum time
Flags: needinfo?(gbrown)
Summary: Intermittent http://10.0.2.2:8888/jsreftest/tests/jsreftest.html?test=test262/built-ins/AsyncFromSyncIteratorPrototype/return/result-object-error.js | application ran for longer than allowed maximum time → Intermittent reftest and jsreftest | application crashed [@ libc.so + 0x1c3dc] after application ran for longer than allowed maximum time
android-em-4-3-armv7-api16 opt reftest failure: 
https://treeherder.mozilla.org/logviewer.html#?job_id=185433633&repo=mozilla-inbound&lineNumber=3881

[task 2018-06-28T21:52:08.995Z]     INFO -  REFTEST TEST-START | http://10.0.2.2:8888/tests/layout/reftests/selection/extend-3a.html == http://10.0.2.2:8888/tests/layout/reftests/selection/extend-3-ref.html
[task 2018-06-28T21:52:08.996Z]     INFO -  REFTEST TEST-LOAD | http://10.0.2.2:8888/tests/layout/reftests/selection/extend-3a.html | 531 / 535 (99%)
[task 2018-06-28T21:52:10.210Z]     INFO -  Browser unexpectedly found running. Killing...
[task 2018-06-28T21:52:10.211Z]     INFO -  REFTEST TEST-INFO | started process screentopng
[task 2018-06-28T21:52:10.683Z]     INFO -  REFTEST TEST-INFO | screentopng: exit 0
[task 2018-06-28T21:52:25.536Z]  WARNING -  TEST-UNEXPECTED-FAIL | http://10.0.2.2:8888/tests/layout/reftests/selection/extend-3a.html == http://10.0.2.2:8888/tests/layout/reftests/selection/extend-3-ref.html | application ran for longer than allowed maximum time

https://treeherder.mozilla.org/logviewer.html#?job_id=185439089&repo=mozilla-inbound&lineNumber=3472 

[task 2018-06-28T22:27:44.707Z]     INFO -  REFTEST TEST-START | http://10.0.2.2:8888/tests/layout/reftests/scrolling/fixed-opacity-2.html == http://10.0.2.2:8888/tests/layout/reftests/scrolling/fixed-opacity-2.html?ref
[task 2018-06-28T22:27:44.708Z]     INFO -  REFTEST TEST-LOAD | http://10.0.2.2:8888/tests/layout/reftests/scrolling/fixed-opacity-2.html | 424 / 535 (79%)
[task 2018-06-28T22:27:45.619Z]     INFO -  Browser unexpectedly found running. Killing...
[task 2018-06-28T22:27:45.619Z]     INFO -  REFTEST TEST-INFO | started process screentopng
[task 2018-06-28T22:27:46.155Z]     INFO -  REFTEST TEST-INFO | screentopng: exit 0
[task 2018-06-28T22:28:01.508Z]  WARNING -  TEST-UNEXPECTED-FAIL | http://10.0.2.2:8888/tests/layout/reftests/scrolling/fixed-opacity-2.html == http://10.0.2.2:8888/tests/layout/reftests/scrolling/fixed-opacity-2.html?ref | application ran for longer than allowed

android-em-4-3-armv7-api16 debug
https://treeherder.mozilla.org/logviewer.html#?job_id=185439617&repo=mozilla-inbound&lineNumber=2731 

[task 2018-06-28T22:34:20.562Z]     INFO -  REFTEST TEST-START | http://10.0.2.2:8888/tests/layout/reftests/position-dynamic-changes/horizontal/toauto-leftN-widthA-rightA-2.html == http://10.0.2.2:8888/tests/layout/reftests/position-dynamic-changes/horizontal/toauto-leftN-widthA-rightA-2-ref.html
[task 2018-06-28T22:34:20.563Z]     INFO -  REFTEST TEST-LOAD | http://10.0.2.2:8888/tests/layout/reftests/position-dynamic-changes/horizontal/toauto-leftN-widthA-rightA-2.html | 285 / 291 (97%)
[task 2018-06-28T22:34:21.472Z]     INFO -  Browser unexpectedly found running. Killing...
[task 2018-06-28T22:34:21.473Z]     INFO -  REFTEST TEST-INFO | started process screentopng
[task 2018-06-28T22:34:21.962Z]     INFO -  REFTEST TEST-INFO | screentopng: exit 0
[task 2018-06-28T22:34:36.817Z]  WARNING -  TEST-UNEXPECTED-FAIL | http://10.0.2.2:8888/tests/layout/reftests/position-dynamic-changes/horizontal/toauto-leftN-widthA-rightA-2.html == http://10.0.2.2:8888/tests/layout/reftests/position-dynamic-changes/horizontal/toauto-leftN-widthA-rightA-2-ref.html | application ran for longer than allowed maximum time
[task 2018-06-28T22:34:36.818Z]     INFO -  INFO | automation.py | Application ran for: 1:30:40.692389
See Also: → 1471783
Android jsreftests time out with "application ran for longer than allowed maximum time" when firefox runs for longer than 90 minutes; in this case we expect to also see:

  INFO | automation.py | Application ran for: 1:30+...

and see timestamps consistent with firefox running for 90 minutes or more. Following the timeout, firefox is killed and a crash report is generated. That mechanism appears to be working as expected: Intermittently, some jsreftest and reftest jobs are running for longer than intended.

One cause of long run-time is running too many tests in a test chunk. I reviewed several recent mozilla-central pushes and found all Android/opt jsreftest chunks routinely running in under 50 minutes (55% of max) and all Android/debug jsreftest chunks routinely running in under 65 minutes (72% of max). Although these are long-running tests, I resist adding more chunks because:
 -- even at 72% that's not really close to a timeout
 -- we already run opt in 40 chunks and debug in 100 chunks and there is overhead associated with each chunk

Another cause of long run-time is test hangs. I don't see any sign of test hangs in these logs (including dups). Tests are making progress when the time-out occurs -- they just needed more time.

Another cause of long run-time is slow execution. Sometimes tests on aws take longer than other times. This effect seems more pronounced in the Android emulator. See bug 1321605. Sometimes we have seen correlation with machine type, but these recent failures seem equally distributed between m3.xlarge and c3.xlarge. Sometimes we have seen correlation with aws region, but recent failures seem distributed across us-west-1, us-west-2, us-east-1, etc. We check the Android emulator bogomips at the start of the run to try to guard against this: If the bogomips are < 250, we abandon the test run and automatically retry with a new instance. Most of these recent failures report bogomips in the 300-350 range, which is a little slow (other runs are in the 400-500 range) but are often correlated with successful test runs.

Another possibility is that there is an intermittent slow-down in firefox - a background thread working too hard, or something like that. I'm not sure how we can definitely distinguish between intermittently slow machine and intermittently slow firefox.

I think these failures are basically bug 1321605, but I'll keep looking over logs.

If it is bug 1321605 and it is causing trouble, possible mitigations that come to mind are:
 - relax the 90 minute timeout, perhaps to ~120 minutes
 - a stricter (or better?) bogomips check
 - abandoning aws and running android reftests/jsreftest only on a faster platform, like the in-progress x86 emulator on packet.net
Assignee: nobody → gbrown
Flags: needinfo?(gbrown)
Priority: P5 → P1
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"run.name"	"average"	"max"	"count"
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"test-android-em-4.3-arm7-api-16/debug-jsreftest-81"	3123.605701760242	4217.309000015259	57
"test-android-em-4.3-arm7-api-16/debug-jsreftest-89"	3030.7381754339785	3857.989000082016	57
"test-android-em-4.3-arm7-api-16/debug-jsreftest-90"	3135.257087720068	4731.2809998989105	57
"test-android-em-4.3-arm7-api-16/debug-jsreftest-93"	3031.014982453564	3486.061999797821	57
"test-android-em-4.3-arm7-api-16/debug-jsreftest-96"	3091.5808596569195	4876.71799993515	57
"test-android-em-4.3-arm7-api-16/opt-jsreftest-22"	2755.1487719427078	3693.573000192642	57
"test-android-em-4.3-arm7-api-16/opt-jsreftest-23"	2820.276771930226	4008.173000097275	57
"test-android-em-4.3-arm7-api-16/opt-jsreftest-34"	2709.0722105084806	3379.3849999904633	57
"test-android-em-4.3-arm7-api-16/opt-jsreftest-36"	2610.1882456060043	3099.427999973297	57
"test-android-em-4.3-arm7-api-16/debug-jsreftest-10"	3103.5446785986423	3906.986999988556	56
"test-android-em-4.3-arm7-api-16/debug-jsreftest-11"	3032.3543928563595	3638.4550001621246	56
"test-android-em-4.3-arm7-api-16/debug-jsreftest-17"	3155.631928563118	5228.082000017166	56
"test-android-em-4.3-arm7-api-16/debug-jsreftest-23"	3186.024839247976	3944.476000070572	56
"test-android-em-4.3-arm7-api-16/debug-jsreftest-28"	3069.9383036068507	4757.274000167847	56
"test-android-em-4.3-arm7-api-16/debug-jsreftest-29"	3031.5063571248734	3823.758999824524	56
"test-android-em-4.3-arm7-api-16/debug-jsreftest-3"	3487.1828392744064	4543.135999917984	56
"test-android-em-4.3-arm7-api-16/debug-jsreftest-30"	3080.8880714007787	4232.431999921799	56
"test-android-em-4.3-arm7-api-16/debug-jsreftest-32"	2970.900910696813	3682.621999979019	56
"test-android-em-4.3-arm7-api-16/debug-jsreftest-36"	3071.83032143116	4231.981999874115	56
"test-android-em-4.3-arm7-api-16/debug-jsreftest-37"	3050.786821424961	3816.481999874115	56
"test-android-em-4.3-arm7-api-16/debug-jsreftest-38"	3049.551017854895	3518.3129999637604	56
"test-android-em-4.3-arm7-api-16/debug-jsreftest-39"	3071.498000004462	5646.323999881744	56
"test-android-em-4.3-arm7-api-16/debug-jsreftest-4"	3013.1241249995574	3446.9000000953674	56
"test-android-em-4.3-arm7-api-16/debug-jsreftest-40"	3019.098071417638	3853.789999961853	56
"test-android-em-4.3-arm7-api-16/debug-jsreftest-43"	2954.9514821469784	3587.2750000953674	56
"test-android-em-4.3-arm7-api-16/debug-jsreftest-44"	3041.016946417945	3653.8289999961853	56
"test-android-em-4.3-arm7-api-16/debug-jsreftest-48"	3097.583089287792	5276.164000034332	56
"test-android-em-4.3-arm7-api-16/debug-jsreftest-53"	2904.2728214178765	3927.9299998283386	56
"test-android-em-4.3-arm7-api-16/debug-jsreftest-54"	3386.3259107087338	4593.8369998931885	56
"test-android-em-4.3-arm7-api-16/debug-jsreftest-56"	3157.447124992098	3765.5319998264313	56
"test-android-em-4.3-arm7-api-16/debug-jsreftest-58"	3037.9222857228347	4053.021000146866	56
"test-android-em-4.3-arm7-api-16/debug-jsreftest-6"	3169.1982321483747	4227.717000007629	56
"test-android-em-4.3-arm7-api-16/debug-jsreftest-61"	3154.0426607089385	4990.361999988556	56
"test-android-em-4.3-arm7-api-16/debug-jsreftest-64"	3113.350660720042	4033.4649999141693	56
"test-android-em-4.3-arm7-api-16/debug-jsreftest-68"	3010.582339282547	3749.4900000095367	56
"test-android-em-4.3-arm7-api-16/debug-jsreftest-69"	3034.3366964246547	3605.398999929428	56
"test-android-em-4.3-arm7-api-16/debug-jsreftest-7"	2954.8787142719543	3731.766000032425	56
"test-android-em-4.3-arm7-api-16/debug-jsreftest-72"	3145.8375357048853	4421.6890001297	56
"test-android-em-4.3-arm7-api-16/debug-jsreftest-73"	3102.422553603138	4057.339000225067	56
"test-android-em-4.3-arm7-api-16/debug-jsreftest-76"	3007.832178558622	3560.059000015259	56
"test-android-em-4.3-arm7-api-16/debug-jsreftest-78"	3514.674285718373	4474.5490000247955	56
"test-android-em-4.3-arm7-api-16/debug-jsreftest-79"	3102.457821411746	4194.055999994278	56
"test-android-em-4.3-arm7-api-16/debug-jsreftest-91"	3029.6781250025547	3816.1900000572205	56
"test-android-em-4.3-arm7-api-16/debug-jsreftest-92"	3009.426999998944	3893.941999912262	56
"test-android-em-4.3-arm7-api-16/opt-jsreftest-1"	2731.1947321466037	3609.2730000019073	56
"test-android-em-4.3-arm7-api-16/opt-jsreftest-11"	2683.6924464234285	3679.098999977112	56
"test-android-em-4.3-arm7-api-16/opt-jsreftest-12"	2612.1790714221343	3174.901000022888	56
"test-android-em-4.3-arm7-api-16/opt-jsreftest-13"	2694.507428586483	4023.3869998455048	56
"test-android-em-4.3-arm7-api-16/opt-jsreftest-14"	2618.1557142862252	3344.2599999904633	56
"test-android-em-4.3-arm7-api-16/opt-jsreftest-15"	2615.186535720314	3066.598000049591	56
"test-android-em-4.3-arm7-api-16/opt-jsreftest-16"	2669.834446417434	3294.927999973297	56
"test-android-em-4.3-arm7-api-16/opt-jsreftest-18"	2668.6415178392613	3435.010999917984	56
"test-android-em-4.3-arm7-api-16/opt-jsreftest-19"	2827.584124973842	4357.746999979019	56
"test-android-em-4.3-arm7-api-16/opt-jsreftest-2"	2682.1361607228005	3762.2030000686646	56
"test-android-em-4.3-arm7-api-16/opt-jsreftest-21"	3002.7039107212	3868.065999984741	56
"test-android-em-4.3-arm7-api-16/opt-jsreftest-24"	2692.4779464474746	3393.1330001354218	56
"test-android-em-4.3-arm7-api-16/opt-jsreftest-25"	2755.082142846925	3478.826999902725	56
"test-android-em-4.3-arm7-api-16/opt-jsreftest-26"	2759.0698035827704	4138.880000114441	56
"test-android-em-4.3-arm7-api-16/opt-jsreftest-28"	2730.6890000104904	5360.798000097275	56
"test-android-em-4.3-arm7-api-16/opt-jsreftest-29"	2746.2038035690784	3302.6689999103546	56
"test-android-em-4.3-arm7-api-16/opt-jsreftest-3"	2562.779410724129	3230.5620000362396	56
"test-android-em-4.3-arm7-api-16/opt-jsreftest-33"	2756.306249993188	3639.5009999275208	56
"test-android-em-4.3-arm7-api-16/opt-jsreftest-35"	2724.8659643062524	3425.6310000419617	56
"test-android-em-4.3-arm7-api-16/opt-jsreftest-37"	2634.1773035654	 3349.784999847412	56
"test-android-em-4.3-arm7-api-16/opt-jsreftest-39"	2677.431464288916	3358.111999988556	56
"test-android-em-4.3-arm7-api-16/opt-jsreftest-40"	2673.796732114894	3249.746999979019	56
"test-android-em-4.3-arm7-api-16/opt-jsreftest-5"	2755.8726964252337	3373.8940000534058	56
"test-android-em-4.3-arm7-api-16/opt-jsreftest-6"	2816.401017853192	3552.6240000724792	56
"test-android-em-4.3-arm7-api-16/opt-jsreftest-7"	2788.929732152394	3312.648999929428	56
"test-android-em-4.3-arm7-api-16/opt-jsreftest-8"	2775.686482148511	3287.986999988556	56
"test-android-em-4.3-arm7-api-16/debug-jsreftest-1"	3379.4031636628238	4244.158999919891	55
"test-android-em-4.3-arm7-api-16/debug-jsreftest-100"	2969.1492545344613	3447.1930000782013	55
"test-android-em-4.3-arm7-api-16/debug-jsreftest-15"	3136.00907274593	3968.941999912262	55
"test-android-em-4.3-arm7-api-16/debug-jsreftest-16"	3130.899672716314	3962.893000125885	55
"test-android-em-4.3-arm7-api-16/debug-jsreftest-18"	3154.1278545596383	5052.557000160217	55
"test-android-em-4.3-arm7-api-16/debug-jsreftest-2"	3083.2751272678374	3589.6029999256134	55
"test-android-em-4.3-arm7-api-16/debug-jsreftest-22"	3194.36992725459	4904.9800000190735	55
"test-android-em-4.3-arm7-api-16/debug-jsreftest-24"	3056.3463454549965	3666.159999847412	55
"test-android-em-4.3-arm7-api-16/debug-jsreftest-25"	3139.239981807362	3576.621999979019	55
"test-android-em-4.3-arm7-api-16/debug-jsreftest-33"	3008.784672715447	3823.7599999904633	55
"test-android-em-4.3-arm7-api-16/debug-jsreftest-35"	2953.0877999999307	3574.25200009346	55
"test-android-em-4.3-arm7-api-16/debug-jsreftest-41"	2953.1825999866833	3650.0220000743866	55
"test-android-em-4.3-arm7-api-16/debug-jsreftest-42"	3168.4212181698194	3943.7269999980927	55
"test-android-em-4.3-arm7-api-16/debug-jsreftest-46"	3193.478072712638	4564.003999948502	55
"test-android-em-4.3-arm7-api-16/debug-jsreftest-47"	3148.135818186673	 4114.2119998931885	55
"test-android-em-4.3-arm7-api-16/debug-jsreftest-51"	3169.383436350389	3826.8369998931885	55
"test-android-em-4.3-arm7-api-16/debug-jsreftest-63"	3011.385981802507	3378.036999940872	55
"test-android-em-4.3-arm7-api-16/debug-jsreftest-65"	3025.5042545361953	3467.6180000305176	55
"test-android-em-4.3-arm7-api-16/debug-jsreftest-71"	3080.2684363581916	3821.3339998722076	55
"test-android-em-4.3-arm7-api-16/debug-jsreftest-74"	3023.328527259827	5424.154000043869	55
"test-android-em-4.3-arm7-api-16/debug-jsreftest-77"	2941.2554363554173	3671.4020001888275	55
"test-android-em-4.3-arm7-api-16/debug-jsreftest-82"	3123.9308181762694	3909.941999912262	55
"test-android-em-4.3-arm7-api-16/debug-jsreftest-85"	3047.467854538831	3875.7560000419617	55
"test-android-em-4.3-arm7-api-16/debug-jsreftest-86"	3044.068581832539	3598.8980000019073	55
"test-android-em-4.3-arm7-api-16/debug-jsreftest-94"	3048.4582181843844	3577.771000146866	55
"test-android-em-4.3-arm7-api-16/debug-jsreftest-95"	3048.4757454655387	3549.816999912262	55
"test-android-em-4.3-arm7-api-16/debug-jsreftest-97"	3133.817890925841	4021.746999979019	55
"test-android-em-4.3-arm7-api-16/debug-jsreftest-98"	3139.09869091294	5410.856000185013	55
"test-android-em-4.3-arm7-api-16/debug-jsreftest-99"	3066.3333454652266	4716.483000040054	55
"test-android-em-4.3-arm7-api-16/opt-jsreftest-17"	2757.7050545562397	3360.8899998664856	55
"test-android-em-4.3-arm7-api-16/opt-jsreftest-27"	2693.2292545318605	3725.351000070572	55
"test-android-em-4.3-arm7-api-16/opt-jsreftest-30"	2683.342672733827	3148.326999902725	55
"test-android-em-4.3-arm7-api-16/opt-jsreftest-31"	2578.8140181758185	3317.927999973297	55
"test-android-em-4.3-arm7-api-16/opt-jsreftest-32"	2887.571054549651	3470.4530000686646	55
"test-android-em-4.3-arm7-api-16/opt-jsreftest-38"	2709.5416545347734	3348.4779999256134	55
"test-android-em-4.3-arm7-api-16/opt-jsreftest-4"	2960.8640908934854	3512.4609999656677	55
"test-android-em-4.3-arm7-api-16/opt-jsreftest-9"	2825.4630545399405	3183.1480000019073	55
"test-android-em-4.3-arm7-api-16/debug-jsreftest-12"	3121.5929629581947	3604.044000148773	54
"test-android-em-4.3-arm7-api-16/debug-jsreftest-13"	3185.9063518444696	3853.220999956131	54
"test-android-em-4.3-arm7-api-16/debug-jsreftest-14"	3119.1135185250528	4064.0570001602173	54
"test-android-em-4.3-arm7-api-16/debug-jsreftest-26"	2946.9964259244775	3386.6399998664856	54
"test-android-em-4.3-arm7-api-16/debug-jsreftest-31"	3045.436685200091	3462.608999967575	54
"test-android-em-4.3-arm7-api-16/debug-jsreftest-49"	3239.5299074208297	4161.5090000629425	54
"test-android-em-4.3-arm7-api-16/debug-jsreftest-55"	2986.752925934615	3600.433000087738	54
"test-android-em-4.3-arm7-api-16/debug-jsreftest-59"	3178.317055552094	5115.528000116348	54
"test-android-em-4.3-arm7-api-16/debug-jsreftest-62"	3072.6309814762185	3903.6760001182556	54
"test-android-em-4.3-arm7-api-16/debug-jsreftest-83"	2967.306518514951	3768.3209998607635	54
"test-android-em-4.3-arm7-api-16/debug-jsreftest-84"	3033.0920925979262	3714.8010001182556	54
"test-android-em-4.3-arm7-api-16/opt-jsreftest-20"	2892.3903148085983	4424.911000013351	54
"test-android-em-4.3-arm7-api-16/debug-jsreftest-19"	3139.2147547074082	3808.3519999980927	53
"test-android-em-4.3-arm7-api-16/debug-jsreftest-5"	3140.994415089769	3799.6630001068115	53
"test-android-em-4.3-arm7-api-16/debug-jsreftest-9"	3400.7522452867256	4194.648000001907	53
"test-android-em-4.3-arm7-api-16/opt-jsreftest-10"	2838.124490584967	4945.058000087738	53
"test-android-em-4.3-arm7-api-16/debug-jsreftest-8"	3061.086653846961	4297.061000108719	52
Duplicate of this bug: 1469955
Duplicate of this bug: 1470852
Duplicate of this bug: 1470818
Duplicate of this bug: 1471373
Duplicate of this bug: 1471676
Duplicate of this bug: 1471707
Duplicate of this bug: 1471172
Duplicate of this bug: 1469953
Duplicate of this bug: 1470670
Let's try a simple time-out increase and see where that gets us...
Keywords: leave-open
Pushed by gbrown@mozilla.com:
https://hg.mozilla.org/integration/mozilla-inbound/rev/75290027d14b
Increase Android browser time-out to 110 minutes; r=me,a=test-only
Duplicate of this bug: 1470662
Duplicate of this bug: 1458629
Duplicate of this bug: 1470680
Duplicate of this bug: 1457831
Duplicate of this bug: 1471804
Duplicate of this bug: 1471488
Duplicate of this bug: 1471480
Duplicate of this bug: 1471746
Duplicate of this bug: 1470877
Duplicate of this bug: 1471742
Duplicate of this bug: 1472330
Duplicate of this bug: 1472331
Since the change in comment 18, there have been no new failures of this type (there have been some mis-stars).

This type of failure remains a risk and will re-occur, but this "outbreak" appears to be under control.
Status: NEW → RESOLVED
Closed: Last year
Resolution: --- → FIXED
See Also: → 1526132
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