System.Net.NetworkInformation.Tests.PingTest.SendPingWithHostAndTimeoutAndBuffer failing on OSX

[runfoapp]

System.Net.NetworkInformation.Tests.PingTest.SendPingWithHostAndTimeoutAndBuffer [FAIL]
    Assert.Contains() Failure
    Not found: 127.0.0.1
    In value:  IPAddress[] [::1]
    Stack Trace:
    /_/src/libraries/System.Net.Ping/tests/FunctionalTests/PingTest.cs(72,0): at System.Net.NetworkInformation.Tests.PingTest.PingResultValidator(PingReply pingReply, IPAddress[] localIpAddresses, ITestOutputHelper output)
    /_/src/libraries/System.Net.Ping/tests/FunctionalTests/PingTest.cs(48,0): at System.Net.NetworkInformation.Tests.PingTest.PingResultValidator(PingReply pingReply, IPAddress localIpAddress)
    /_/src/libraries/System.Net.Ping/tests/FunctionalTests/PingTest.cs(407,0): at System.Net.NetworkInformation.Tests.PingTest.<>c__DisplayClass28_0.<SendPingWithHostAndTimeoutAndBuffer>b__1(PingReply pingReply)
    /_/src/libraries/System.Net.Ping/tests/FunctionalTests/PingTest.cs(607,0): at System.Net.NetworkInformation.Tests.PingTest.SendBatchPing(Func`2 sendPing, Action`1 pingResultValidator)
    /_/src/libraries/System.Net.Ping/tests/FunctionalTests/PingTest.cs(403,0): at System.Net.NetworkInformation.Tests.PingTest.SendPingWithHostAndTimeoutAndBuffer()
    Output:
    Reply address 127.0.0.1 is not expected local address.
    Local address ::1

Runfo Tracking Issue: System.Net.NetworkInformation.Tests.PingTest.SendPingWithHostAndTimeoutAndBuffer failing on OSX

Build	Definition	Kind	Run Name	Console	Core Dump	Test Results	Run Client
1600992	runtime	PR 64279	net7.0-OSX-Debug-x64-CoreCLR_release-OSX.1200.Amd64.Open	console.log			runclient.py
1600992	runtime	PR 64279	net7.0-OSX-Debug-x64-CoreCLR_release-OSX.1200.Amd64.Open	console.log			runclient.py
1600904	runtime	PR 64952	net7.0-OSX-Debug-x64-CoreCLR_checked-OSX.1200.Amd64.Open	console.log			runclient.py
1600904	runtime	PR 64952	net7.0-OSX-Debug-x64-CoreCLR_checked-OSX.1200.Amd64.Open	console.log			runclient.py
1600427	runtime	PR 65003	net7.0-OSX-Debug-x64-Mono_release-OSX.1200.Amd64.Open	console.log			runclient.py
1600427	runtime	PR 65003	net7.0-OSX-Debug-x64-Mono_release-OSX.1200.Amd64.Open	console.log			runclient.py
1600407	runtime	PR 64825	net7.0-OSX-Debug-x64-CoreCLR_release-OSX.1200.Amd64.Open	console.log			runclient.py
1600407	runtime	PR 64825	net7.0-OSX-Debug-x64-CoreCLR_release-OSX.1200.Amd64.Open	console.log			runclient.py
1600348	runtime	Rolling	net7.0-OSX-Release-x64-Mono_release-OSX.1200.Amd64.Open	console.log			runclient.py
1600348	runtime	Rolling	net7.0-OSX-Release-x64-Mono_release-OSX.1200.Amd64.Open	console.log			runclient.py
1600021	runtime	PR 64968	net7.0-OSX-Debug-x64-Mono_release-OSX.1200.Amd64.Open	console.log			runclient.py
1600021	runtime	PR 64968	net7.0-OSX-Debug-x64-Mono_release-OSX.1200.Amd64.Open	console.log			runclient.py
1599916	runtime	PR 64412	net7.0-OSX-Debug-x64-Mono_release-OSX.1200.Amd64.Open	console.log			runclient.py
1599916	runtime	PR 64412	net7.0-OSX-Debug-x64-Mono_release-OSX.1200.Amd64.Open	console.log			runclient.py
1599887	runtime	PR 64330	net7.0-OSX-Debug-x64-Mono_release-OSX.1200.Amd64.Open	console.log			runclient.py
1599887	runtime	PR 64330	net7.0-OSX-Debug-x64-Mono_release-OSX.1200.Amd64.Open	console.log			runclient.py
1599819	runtime	PR 64567	net7.0-OSX-Debug-x64-CoreCLR_release-OSX.1200.Amd64.Open	console.log			runclient.py
1599819	runtime	PR 64567	net7.0-OSX-Debug-x64-CoreCLR_release-OSX.1200.Amd64.Open	console.log			runclient.py
1599633	runtime	PR 64720	net7.0-OSX-Debug-x64-CoreCLR_checked-OSX.1200.Amd64.Open	console.log			runclient.py
1599633	runtime	PR 64720	net7.0-OSX-Debug-x64-CoreCLR_checked-OSX.1200.Amd64.Open	console.log			runclient.py
1599040	runtime	PR 64968	net7.0-OSX-Debug-x64-CoreCLR_checked-OSX.1200.Amd64.Open	console.log			runclient.py
1599040	runtime	PR 64968	net7.0-OSX-Debug-x64-CoreCLR_checked-OSX.1200.Amd64.Open	console.log			runclient.py
1598914	runtime	PR 64966	net7.0-OSX-Debug-x64-CoreCLR_release-OSX.1200.Amd64.Open	console.log			runclient.py
1598914	runtime	PR 64966	net7.0-OSX-Debug-x64-CoreCLR_release-OSX.1200.Amd64.Open	console.log			runclient.py
1598906	runtime	PR 64965	net7.0-OSX-Debug-x64-CoreCLR_checked-OSX.1200.Amd64.Open	console.log			runclient.py
1598906	runtime	PR 64965	net7.0-OSX-Debug-x64-CoreCLR_checked-OSX.1200.Amd64.Open	console.log			runclient.py
1598585	runtime	PR 64720	net7.0-OSX-Debug-x64-CoreCLR_release-OSX.1200.Amd64.Open	console.log			runclient.py
1598585	runtime	PR 64720	net7.0-OSX-Debug-x64-CoreCLR_release-OSX.1200.Amd64.Open	console.log			runclient.py
1598556	runtime	PR 64891	net7.0-OSX-Debug-x64-CoreCLR_checked-OSX.1200.Amd64.Open	console.log			runclient.py
1598556	runtime	PR 64891	net7.0-OSX-Debug-x64-CoreCLR_checked-OSX.1200.Amd64.Open	console.log			runclient.py
1598305	runtime	PR 63978	net7.0-OSX-Debug-x64-Mono_release-OSX.1200.Amd64.Open	console.log			runclient.py
1598305	runtime	PR 63978	net7.0-OSX-Debug-x64-Mono_release-OSX.1200.Amd64.Open	console.log			runclient.py
1598305	runtime	PR 63978	net7.0-OSX-Debug-x64-CoreCLR_release-OSX.1200.Amd64.Open	console.log			runclient.py
1598305	runtime	PR 63978	net7.0-OSX-Debug-x64-CoreCLR_release-OSX.1200.Amd64.Open	console.log			runclient.py
1597732	runtime	Rolling	net7.0-OSX-Release-x64-CoreCLR_release-OSX.1200.Amd64.Open	console.log			runclient.py
1597732	runtime	Rolling	net7.0-OSX-Release-x64-CoreCLR_release-OSX.1200.Amd64.Open	console.log			runclient.py
1597607	runtime	PR 64927	net7.0-OSX-Debug-x64-CoreCLR_release-OSX.1200.Amd64.Open	console.log			runclient.py
1597607	runtime	PR 64927	net7.0-OSX-Debug-x64-CoreCLR_release-OSX.1200.Amd64.Open	console.log			runclient.py
1597463	runtime	PR 64919	net7.0-OSX-Debug-x64-CoreCLR_checked-OSX.1200.Amd64.Open	console.log			runclient.py
1597463	runtime	PR 64919	net7.0-OSX-Debug-x64-CoreCLR_checked-OSX.1200.Amd64.Open	console.log			runclient.py
1597372	runtime	PR 64922	net7.0-OSX-Debug-x64-CoreCLR_release-OSX.1200.Amd64.Open	console.log			runclient.py
1597372	runtime	PR 64922	net7.0-OSX-Debug-x64-CoreCLR_release-OSX.1200.Amd64.Open	console.log			runclient.py
1597372	runtime	PR 64922	net7.0-OSX-Debug-x64-CoreCLR_checked-OSX.1200.Amd64.Open	console.log			runclient.py
1597372	runtime	PR 64922	net7.0-OSX-Debug-x64-CoreCLR_checked-OSX.1200.Amd64.Open	console.log			runclient.py
1597278	runtime	PR 64569	net7.0-OSX-Debug-x64-CoreCLR_release-OSX.1200.Amd64.Open	console.log			runclient.py
1597278	runtime	PR 64569	net7.0-OSX-Debug-x64-CoreCLR_release-OSX.1200.Amd64.Open	console.log			runclient.py
1597229	runtime	PR 62301	net7.0-OSX-Debug-x64-CoreCLR_checked-OSX.1200.Amd64.Open	console.log			runclient.py
1597229	runtime	PR 62301	net7.0-OSX-Debug-x64-CoreCLR_checked-OSX.1200.Amd64.Open	console.log			runclient.py
1597174	runtime	PR 64915	net7.0-OSX-Debug-x64-Mono_release-OSX.1200.Amd64.Open	console.log			runclient.py
1597174	runtime	PR 64915	net7.0-OSX-Debug-x64-Mono_release-OSX.1200.Amd64.Open	console.log			runclient.py
1596826	runtime	PR 64567	net7.0-OSX-Debug-x64-CoreCLR_checked-OSX.1200.Amd64.Open	console.log			runclient.py
1596826	runtime	PR 64567	net7.0-OSX-Debug-x64-CoreCLR_checked-OSX.1200.Amd64.Open	console.log			runclient.py
1596508	runtime	PR 63051	net7.0-OSX-Debug-x64-CoreCLR_release-OSX.1200.Amd64.Open	console.log			runclient.py
1596508	runtime	PR 63051	net7.0-OSX-Debug-x64-CoreCLR_release-OSX.1200.Amd64.Open	console.log			runclient.py
1596451	runtime	PR 64867	net7.0-OSX-Debug-x64-Mono_release-OSX.1200.Amd64.Open	console.log			runclient.py
1596451	runtime	PR 64867	net7.0-OSX-Debug-x64-Mono_release-OSX.1200.Amd64.Open	console.log			runclient.py

Build Result Summary

Day Hit Count	Week Hit Count	Month Hit Count
0	0	26

Tagging subscribers to this area: @dotnet/ncl
See info in area-owners.md if you want to be subscribed.

Issue Details

---

Runfo Creating Tracking Issue (data being generated)

Author:	runfoapp[bot]
Assignees:	-
Labels:	area-System.Net, untriaged
Milestone:	-

[elinor-fung]

It looks like SendPingAsyncWithHostAndTimeoutAndBuffer and SendPingWithHostAndTimeoutAndBufferAndPingOptions started failing like this with the move to OSX.1200.Amd64 queues (#64565). The failure has just been obscured because that queue has been timing out.

[wfurt]

yes, this is likely environmental. Something seems off around name resolution for localhost or there is configuration problem.

[elinor-fung]

This is going to start showing up in PRs once the queue (hopefully) clears up. @wfurt do you already know what needs to happen to address this, or should we disable these two tests on macOS for now?

[wfurt]

We probably could disable the tests while investigating. I think it is the new queue - but it does not make sense IMHO to add noice for everybody. If nobody else gets to it I'll do it tomorrow.

cc: @karelz