Assertion failure 0 <= fd && fd < sysconf(_SC_OPEN_MAX) in System.Net.Mail.Functional.Tests

[noahfalk]

Description

System.Net.Mail.Functional.Tests are failing with this assert in CI:

https://helixre107v0xdeko0k025g8.blob.core.windows.net/dotnet-runtime-refs-pull-72664-merge-3f079befb6de4fac81/System.Net.Mail.Functional.Tests/1/console.08ced1c9.log?helixlogtype=result

----- start Fri 22 Jul 2022 12:11:04 PM UTC =============== To repro directly: =====================================================
pushd .
/root/helix/work/correlation/dotnet exec --runtimeconfig System.Net.Mail.Functional.Tests.runtimeconfig.json --depsfile System.Net.Mail.Functional.Tests.deps.json xunit.console.dll System.Net.Mail.Functional.Tests.dll -xml testResults.xml -nologo -nocolor -notrait category=IgnoreForCI -notrait category=OuterLoop -notrait category=failing 
popd
===========================================================================================================
/root/helix/work/workitem/e /root/helix/work/workitem/e
  Discovering: System.Net.Mail.Functional.Tests (method display = ClassAndMethod, method display options = None)
  Discovered:  System.Net.Mail.Functional.Tests (found 154 of 156 test cases)
  Starting:    System.Net.Mail.Functional.Tests (parallel test collections = on, max threads = 2)
    System.Net.Mail.Tests.SmtpClientTest.TestGssapiAuthentication [SKIP]
      Condition(s) not met: "IsNtlmInstalled"
dotnet: /__w/1/s/src/native/libs/Common/pal_utilities.h:86: int ToFileDescriptor(intptr_t): Assertion `0 <= fd && fd < sysconf(_SC_OPEN_MAX)' failed.

Reproduction Steps

Example CI build: https://dev.azure.com/dnceng/public/_build/results?buildId=1897299&view=ms.vss-test-web.build-test-results-tab

Expected behavior

Test doesn't fail in CI

Actual behavior

Test does fail in CI, see description.

Regression?

Unknown

Known Workarounds

Unknown

Configuration

Linux Debug x64 Mono Interpreter

Other information

No response

{ "ErrorMessage":"0 <= fd && fd < sysconf(_SC_OPEN_MAX)" } 

Report

Build	Definition	Test	Pull Request
47765	dotnet/runtime	System.Net.Mail.Functional.Tests.WorkItemExecution	#76871
37711	dotnet/runtime	System.Net.Mail.Functional.Tests.WorkItemExecution
36085	dotnet/runtime	System.Net.Mail.Functional.Tests.WorkItemExecution
33387	dotnet/runtime	System.Net.Mail.Functional.Tests.WorkItemExecution

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
0	0	4

Tagging subscribers to this area: @JulieLeeMSFT, @jakobbotsch
See info in area-owners.md if you want to be subscribed.

Issue Details

---

Description

System.Net.Mail.Functional.Tests are failing with this assert in CI:

https://helixre107v0xdeko0k025g8.blob.core.windows.net/dotnet-runtime-refs-pull-72664-merge-3f079befb6de4fac81/System.Net.Mail.Functional.Tests/1/console.08ced1c9.log?helixlogtype=result

----- start Fri 22 Jul 2022 12:11:04 PM UTC =============== To repro directly: =====================================================
pushd .
/root/helix/work/correlation/dotnet exec --runtimeconfig System.Net.Mail.Functional.Tests.runtimeconfig.json --depsfile System.Net.Mail.Functional.Tests.deps.json xunit.console.dll System.Net.Mail.Functional.Tests.dll -xml testResults.xml -nologo -nocolor -notrait category=IgnoreForCI -notrait category=OuterLoop -notrait category=failing 
popd
===========================================================================================================
/root/helix/work/workitem/e /root/helix/work/workitem/e
  Discovering: System.Net.Mail.Functional.Tests (method display = ClassAndMethod, method display options = None)
  Discovered:  System.Net.Mail.Functional.Tests (found 154 of 156 test cases)
  Starting:    System.Net.Mail.Functional.Tests (parallel test collections = on, max threads = 2)
    System.Net.Mail.Tests.SmtpClientTest.TestGssapiAuthentication [SKIP]
      Condition(s) not met: "IsNtlmInstalled"
dotnet: /__w/1/s/src/native/libs/Common/pal_utilities.h:86: int ToFileDescriptor(intptr_t): Assertion `0 <= fd && fd < sysconf(_SC_OPEN_MAX)' failed.

Reproduction Steps

Example CI build: https://dev.azure.com/dnceng/public/_build/results?buildId=1897299&view=ms.vss-test-web.build-test-results-tab

Expected behavior

Test doesn't fail in CI

Actual behavior

Test does fail in CI, see description.

Regression?

Unknown

Known Workarounds

Unknown

Configuration

Linux Debug x64 Mono Interpreter

Other information

No response

Author:	noahfalk
Assignees:	-
Labels:	area-CodeGen-coreclr
Milestone:	-

[EgorBo]

Judging by the stacktrace and the job itself it's mono-interp

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

Issue Details

---

Description

System.Net.Mail.Functional.Tests are failing with this assert in CI:

https://helixre107v0xdeko0k025g8.blob.core.windows.net/dotnet-runtime-refs-pull-72664-merge-3f079befb6de4fac81/System.Net.Mail.Functional.Tests/1/console.08ced1c9.log?helixlogtype=result

----- start Fri 22 Jul 2022 12:11:04 PM UTC =============== To repro directly: =====================================================
pushd .
/root/helix/work/correlation/dotnet exec --runtimeconfig System.Net.Mail.Functional.Tests.runtimeconfig.json --depsfile System.Net.Mail.Functional.Tests.deps.json xunit.console.dll System.Net.Mail.Functional.Tests.dll -xml testResults.xml -nologo -nocolor -notrait category=IgnoreForCI -notrait category=OuterLoop -notrait category=failing 
popd
===========================================================================================================
/root/helix/work/workitem/e /root/helix/work/workitem/e
  Discovering: System.Net.Mail.Functional.Tests (method display = ClassAndMethod, method display options = None)
  Discovered:  System.Net.Mail.Functional.Tests (found 154 of 156 test cases)
  Starting:    System.Net.Mail.Functional.Tests (parallel test collections = on, max threads = 2)
    System.Net.Mail.Tests.SmtpClientTest.TestGssapiAuthentication [SKIP]
      Condition(s) not met: "IsNtlmInstalled"
dotnet: /__w/1/s/src/native/libs/Common/pal_utilities.h:86: int ToFileDescriptor(intptr_t): Assertion `0 <= fd && fd < sysconf(_SC_OPEN_MAX)' failed.

Reproduction Steps

Example CI build: https://dev.azure.com/dnceng/public/_build/results?buildId=1897299&view=ms.vss-test-web.build-test-results-tab

Expected behavior

Test doesn't fail in CI

Actual behavior

Test does fail in CI, see description.

Regression?

Unknown

Known Workarounds

Unknown

Configuration

Linux Debug x64 Mono Interpreter

Other information

No response

Author:	noahfalk
Assignees:	-
Labels:	untriaged, area-Codegen-Interpreter-mono
Milestone:	-

[danmoseley]

I pasted stacks here. It appears that the mail code, or underlying networking code, is attempting to use a file descriptor of -1, which I assume is invalid.
#72818 (comment)

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

Issue Details

---

Description

System.Net.Mail.Functional.Tests are failing with this assert in CI:

https://helixre107v0xdeko0k025g8.blob.core.windows.net/dotnet-runtime-refs-pull-72664-merge-3f079befb6de4fac81/System.Net.Mail.Functional.Tests/1/console.08ced1c9.log?helixlogtype=result

----- start Fri 22 Jul 2022 12:11:04 PM UTC =============== To repro directly: =====================================================
pushd .
/root/helix/work/correlation/dotnet exec --runtimeconfig System.Net.Mail.Functional.Tests.runtimeconfig.json --depsfile System.Net.Mail.Functional.Tests.deps.json xunit.console.dll System.Net.Mail.Functional.Tests.dll -xml testResults.xml -nologo -nocolor -notrait category=IgnoreForCI -notrait category=OuterLoop -notrait category=failing 
popd
===========================================================================================================
/root/helix/work/workitem/e /root/helix/work/workitem/e
  Discovering: System.Net.Mail.Functional.Tests (method display = ClassAndMethod, method display options = None)
  Discovered:  System.Net.Mail.Functional.Tests (found 154 of 156 test cases)
  Starting:    System.Net.Mail.Functional.Tests (parallel test collections = on, max threads = 2)
    System.Net.Mail.Tests.SmtpClientTest.TestGssapiAuthentication [SKIP]
      Condition(s) not met: "IsNtlmInstalled"
dotnet: /__w/1/s/src/native/libs/Common/pal_utilities.h:86: int ToFileDescriptor(intptr_t): Assertion `0 <= fd && fd < sysconf(_SC_OPEN_MAX)' failed.

Reproduction Steps

Example CI build: https://dev.azure.com/dnceng/public/_build/results?buildId=1897299&view=ms.vss-test-web.build-test-results-tab

Expected behavior

Test doesn't fail in CI

Actual behavior

Test does fail in CI, see description.

Regression?

Unknown

Known Workarounds

Unknown

Configuration

Linux Debug x64 Mono Interpreter

Other information

No response

Author:	noahfalk
Assignees:	-
Labels:	area-System.Net, blocking-clean-ci, untriaged
Milestone:	-