net/http: TestTransportPersistConnLeakShortBody failures

[gopherbot]

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

Issue created automatically to collect these failures.

Example (log):

--- FAIL: TestTransportPersistConnLeakShortBody (0.02s)
    --- FAIL: TestTransportPersistConnLeakShortBody/h2 (0.01s)
        transport_test.go:1770: Expect an error from writing too long of a body.
2022/10/10 16:00:38 http: TLS handshake error from 127.0.0.1:51649: EOF
2022/10/10 16:00:38 http: TLS handshake error from 127.0.0.1:35216: EOF
2022/10/10 16:00:39 http: TLS handshake error from 127.0.0.1:38313: read tcp 127.0.0.1:41732->127.0.0.1:38313: use of closed network connection
2022/10/10 16:00:43 http2: server: error reading preface from client 127.0.0.1:49440: bogus greeting "CONNECT golang.fake.tld:"
2022/10/10 16:00:43 http2: server: error reading preface from client 127.0.0.1:65493: bogus greeting "CONNECT golang.fake.tld:"

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

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

2022-10-10 15:25 illumos-amd64 go@9770b8be net/http.TestTransportPersistConnLeakShortBody (log)

--- FAIL: TestTransportPersistConnLeakShortBody (0.02s)
    --- FAIL: TestTransportPersistConnLeakShortBody/h2 (0.01s)
        transport_test.go:1770: Expect an error from writing too long of a body.
2022/10/10 16:00:38 http: TLS handshake error from 127.0.0.1:51649: EOF
2022/10/10 16:00:38 http: TLS handshake error from 127.0.0.1:35216: EOF
2022/10/10 16:00:39 http: TLS handshake error from 127.0.0.1:38313: read tcp 127.0.0.1:41732->127.0.0.1:38313: use of closed network connection
2022/10/10 16:00:43 http2: server: error reading preface from client 127.0.0.1:49440: bogus greeting "CONNECT golang.fake.tld:"
2022/10/10 16:00:43 http2: server: error reading preface from client 127.0.0.1:65493: bogus greeting "CONNECT golang.fake.tld:"

2022-10-11 20:49 linux-ppc64-sid-buildlet go@2dbc5736 net/http.TestTransportPersistConnLeakShortBody (log)

--- FAIL: TestTransportPersistConnLeakShortBody (0.01s)
    --- FAIL: TestTransportPersistConnLeakShortBody/h2 (0.01s)
        transport_test.go:1770: Expect an error from writing too long of a body.
2022/10/11 21:02:54 http2: server: error reading preface from client 127.0.0.1:60968: bogus greeting "CONNECT golang.fake.tld:"
2022/10/11 21:02:55 http2: server: error reading preface from client 127.0.0.1:33740: bogus greeting "CONNECT golang.fake.tld:"
2022/10/11 21:02:56 http: TLS handshake error from 127.0.0.1:45996: write tcp 127.0.0.1:45261->127.0.0.1:45996: i/o timeout
2022/10/11 21:02:57 http: TLS handshake error from 127.0.0.1:34724: EOF
2022/10/11 21:02:57 http: TLS handshake error from 127.0.0.1:51382: EOF
2022/10/11 21:02:57 http: TLS handshake error from 127.0.0.1:34048: read tcp 127.0.0.1:43827->127.0.0.1:34048: use of closed network connection
2022/10/11 21:02:57 http: TLS handshake error from 127.0.0.1:33994: write tcp 127.0.0.1:43827->127.0.0.1:33994: use of closed network connection
2022/10/11 21:02:57 http: TLS handshake error from 127.0.0.1:34044: write tcp 127.0.0.1:43827->127.0.0.1:34044: use of closed network connection
2022/10/11 21:02:57 http: TLS handshake error from 127.0.0.1:34046: read tcp 127.0.0.1:43827->127.0.0.1:34046: use of closed network connection
2022/10/11 21:02:57 http: TLS handshake error from 127.0.0.1:33996: write tcp 127.0.0.1:43827->127.0.0.1:33996: use of closed network connection
2022/10/11 21:02:58 http: TLS handshake error from 127.0.0.1:56846: read tcp 127.0.0.1:32953->127.0.0.1:56846: use of closed network connection
2022/10/11 21:02:58 http: TLS handshake error from 127.0.0.1:56848: read tcp 127.0.0.1:32953->127.0.0.1:56848: use of closed network connection
2022/10/11 21:02:58 http: TLS handshake error from 127.0.0.1:56858: read tcp 127.0.0.1:32953->127.0.0.1:56858: use of closed network connection
2022/10/11 21:02:58 http: TLS handshake error from 127.0.0.1:56856: read tcp 127.0.0.1:32953->127.0.0.1:56856: use of closed network connection
2022/10/11 21:02:58 http: TLS handshake error from 127.0.0.1:56860: read tcp 127.0.0.1:32953->127.0.0.1:56860: use of closed network connection
2022/10/11 21:02:58 http: TLS handshake error from 127.0.0.1:56862: read tcp 127.0.0.1:32953->127.0.0.1:56862: use of closed network connection
2022/10/11 21:02:58 http: TLS handshake error from 127.0.0.1:56844: write tcp 127.0.0.1:32953->127.0.0.1:56844: use of closed network connection
2022/10/11 21:02:58 http: TLS handshake error from 127.0.0.1:56842: write tcp 127.0.0.1:32953->127.0.0.1:56842: use of closed network connection

— watchflakes

[bcmills]

Should be fixed by CL 442495.