net: TestDialParallelSpuriousConnection failures

[gopherbot]

#!watchflakes
default <- pkg == "net" && test == "TestDialParallelSpuriousConnection"

Issue created automatically to collect these failures.

Example (log):

=== RUN   TestDialParallelSpuriousConnection
    dial_test.go:421: got read tcp4 127.0.0.1:54318->127.0.0.1:54320: read: connection reset by peer; want EOF
--- FAIL: TestDialParallelSpuriousConnection (138.38s)

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "net" && test == "TestDialParallelSpuriousConnection"

2024-07-24 18:24 gotip-darwin-arm64_11 go@910e6b5f net.TestDialParallelSpuriousConnection (log)

=== RUN   TestDialParallelSpuriousConnection
    dial_test.go:421: got read tcp4 127.0.0.1:54318->127.0.0.1:54320: read: connection reset by peer; want EOF
--- FAIL: TestDialParallelSpuriousConnection (138.38s)

— watchflakes