AppData/WithSendArgs1.SendQtip failed

[nibanks]

Describe the bug

https://github.com/microsoft/msquic/actions/runs/14326611576/job/40153520326#step:9:2185

The connection is getting closed with 0x80410003, which is QUIC_STATUS_INTERNAL_ERROR.

[ RUN      ] AppData/WithSendArgs1.SendQtip/404
D:\a\msquic\msquic\src\test\lib\TestConnection.cpp(864): error: Unexpected transport Close Error, expected=0x0, actual=0x80410003

D:\a\msquic\msquic\src\test\lib\DataTest.cpp(146): error: Not all data sent.

D:\a\msquic\msquic\src\test\lib\DataTest.cpp(149): error: Not all data received.

D:\a\msquic\msquic\src\test\lib\DataTest.cpp(146): error: Not all data sent.

D:\a\msquic\msquic\src\test\lib\DataTest.cpp(149): error: Not all data received.

D:\a\msquic\msquic\src\test\lib\DataTest.cpp(146): error: Not all data sent.

D:\a\msquic\msquic\src\test\lib\DataTest.cpp(149): error: Not all data received.

D:\a\msquic\msquic\src\test\lib\DataTest.cpp(146): error: Not all data sent.

D:\a\msquic\msquic\src\test\lib\DataTest.cpp(149): error: Not all data received.

D:\a\msquic\msquic\src\test\lib\DataTest.cpp(231): error: Connection->GetTransportClosed() not false

D:\a\msquic\msquic\src\test\lib\DataTest.cpp(581): error: Wait for server to complete timed out after 3010 ms.

[  FAILED  ] AppData/WithSendArgs1.SendQtip/404, where GetParam() = v6/10000/2/4/SendBuffer/Bidi/Client (3151 ms)

Affected OS

• Windows
• Linux
• macOS
• Other (specify below)

Additional OS information

With QTIP, over XDP.

MsQuic version

main

Steps taken to reproduce bug

Run the BVTs over XDP.

Expected behavior

All tests pass.

Actual outcome

Sometimes the SendQtip test fails.

Additional details

No response

[nibanks]

Additionally, for some reason the logs didn't get uploaded. That job seems to be cancelled/skipped. Please take a look at that too.

[ProjectsByJackHe]

The reason the logs did not upload was because the job actually succeeded with retry

I recall seeing these warnings even before the QTIP changes. Is it the warning code that's raising some suspicion?