Bug 17177 - [iOS] ParallelEnumerableTest crash reproted in iOS 7 devices
Summary: [iOS] ParallelEnumerableTest crash reproted in iOS 7 devices
Status: RESOLVED NOT_REPRODUCIBLE
Alias: None
Product: iOS
Classification: Xamarin
Component: BCL Class Libraries ()
Version: master
Hardware: PC Mac OS
: --- normal
Target Milestone: Untriaged
Assignee: Bugzilla
URL:
Depends on:
Blocks:
 
Reported: 2014-01-10 15:24 UTC by GouriKumari
Modified: 2015-05-28 15:41 UTC (History)
4 users (show)

Tags:
Is this bug a regression?: ---
Last known good build:

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Status:
RESOLVED NOT_REPRODUCIBLE

Description GouriKumari 2014-01-10 15:24:53 UTC
Steps to reproduce: 
Update system to monotouch-master head f373d168ed791fa79a16391ec0ebcd5818cb0bc9
Execute System.Core tests

Actual result:
ParallelEnumerableTest crash on iPodtouch 5gen 7.0.4, iPadMini 7.0.3, iPhone51 6.1.4, iphone 5C 7.0.4

Supplemental Info: 
CrashReport: https://gist.github.com/GouriKumari/a874b0fc91d7b0ba44f6 (iPodtouch 5 gen)

Test Log: https://wrench.internalx.com/Wrench/WebServices/Download.aspx?workfile_id=1869894
CrashReport (iPadMini7) : https://gist.github.com/GouriKumari/44a560881f8cb5d0e0fb . Similar crash reported on iPhone 5c and iPhone 5

TestLog:
https://wrench.internalx.com/Wrench/WebServices/Download.aspx?workfile_id=1869963
https://wrench.internalx.com/Wrench/WebServices/Download.aspx?workfile_id=1869962
https://wrench.internalx.com/Wrench/WebServices/Download.aspx?workfile_id=1869961

Test Env:

monotouch-master  f373d168ed791fa79a16391ec0ebcd5818cb0bc9
iPodTouch 5gen, iPhone 5, iPhone 5C, iPadMini 7.0.3

This happens only on master lanes.
Comment 1 Sebastien Pouliot 2014-01-14 11:07:31 UTC
If it only happens on master then it should be recent. What's the last known version that worked ?

note: Please symbolicate the crash reports when reporting :) you might have to delete existing crash report on devices to clear up some space
Comment 2 GouriKumari 2014-01-15 12:23:43 UTC
Following is the result of ParallelEnumerableTests  with monootuch/master 50e626e0bf260a5e7c711ef372f96375369ba0b8 .

Parallel Enumerable tests crashed on iPodTouch 5 gen 7.0.2
Crash Log: https://gist.github.com/GouriKumari/bd37042d6d9af3d1f385
Wrench Test Log: https://wrench.internalx.com/Wrench/WebServices/Download.aspx?workfile_id=1886758

Supplemental Info: For the same build, System.Core tests passed in iPhone 5S 7.0.3
TestLog: https://wrench.internalx.com/Wrench/WebServices/Download.aspx?workfile_id=1886759
Comment 3 Sebastien Pouliot 2015-05-28 15:41:18 UTC
That has not been updated or reported again in the past year -> closing

note: System.Core unit tests worked fine (using master) today on devices.