net/http: TestInterruptWithPanic failures

[gopherbot]

#!watchflakes
post <- builder ~ `openbsd-.*-71` && pkg == "net/http" && test == "TestInterruptWithPanic"

Issue created automatically to collect these failures.

Example (log):

--- FAIL: TestInterruptWithPanic (120.01s)
    --- FAIL: TestInterruptWithPanic/h2 (120.01s)
        --- FAIL: TestInterruptWithPanic/h2/boom (120.00s)
            clientserver_test.go:1302: wanted a stack trace logged; got nothing

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
post <- pkg == "net/http" && test == "TestInterruptWithPanic"

2023-01-20 21:42 openbsd-amd64-71 go@620399ef net/http.TestInterruptWithPanic (log)

--- FAIL: TestInterruptWithPanic (120.01s)
    --- FAIL: TestInterruptWithPanic/h2 (120.01s)
        --- FAIL: TestInterruptWithPanic/h2/boom (120.00s)
            clientserver_test.go:1302: wanted a stack trace logged; got nothing

2023-01-24 17:58 openbsd-amd64-71 go@a6ddb15f net/http.TestInterruptWithPanic (log)

--- FAIL: TestInterruptWithPanic (120.01s)
    --- FAIL: TestInterruptWithPanic/h2 (120.00s)
        --- FAIL: TestInterruptWithPanic/h2/boom (119.99s)
            clientserver_test.go:1302: wanted a stack trace logged; got nothing

— watchflakes

[bcmills]

Duplicate of #57585