net/http: TestIssue4191_InfiniteGetTimeout is flaky again on the freebsd/arm builder

[paulzhol]

ok  	net	13.891s
2022/10/14 23:31:37 http: TLS handshake error from 127.0.0.1:42528: read tcp 127.0.0.1:42527->127.0.0.1:42528: read: connection reset by peer
2022/10/14 23:31:37 http2: server: error reading preface from client 127.0.0.1:42531: local error: tls: bad record MAC
2022/10/14 23:31:40 http: TLS handshake error from 127.0.0.1:42548: read tcp 127.0.0.1:42547->127.0.0.1:42548: read: connection reset by peer
--- FAIL: TestIssue4191_InfiniteGetTimeout (0.00s)
    --- FAIL: TestIssue4191_InfiniteGetTimeout/h1 (1.77s)
        transport_test.go:2170: increasing timeout
        transport_test.go:2175: Error issuing GET: Get "https://127.0.0.1:42527/get": write tcp 127.0.0.1:42531->127.0.0.1:42527: i/o timeout
2022/10/14 23:31:47 http2: server: error reading preface from client 127.0.0.1:42638: bogus greeting "CONNECT golang.fake.tld:"
2022/10/14 23:31:48 http2: server: error reading preface from client 127.0.0.1:42647: bogus greeting "CONNECT golang.fake.tld:"
2022/10/14 23:31:49 http: TLS handshake error from 127.0.0.1:42694: write tcp 127.0.0.1:42693->127.0.0.1:42694: i/o timeout
2022/10/14 23:31:50 http: TLS handshake error from 127.0.0.1:42698: write tcp 127.0.0.1:42697->127.0.0.1:42698: i/o timeout
2022/10/14 23:31:50 http: TLS handshake error from 127.0.0.1:42700: write tcp 127.0.0.1:42699->127.0.0.1:42700: i/o timeout
2022/10/14 23:31:50 http: TLS handshake error from 127.0.0.1:42704: write tcp 127.0.0.1:42703->127.0.0.1:42704: i/o timeout
2022/10/14 23:32:01 http: TLS handshake error from 127.0.0.1:42863: read tcp 127.0.0.1:42858->127.0.0.1:42863: use of closed network connection
2022/10/14 23:32:01 http: TLS handshake error from 127.0.0.1:42868: write tcp 127.0.0.1:42858->127.0.0.1:42868: use of closed network connection
2022/10/14 23:32:01 http: TLS handshake error from 127.0.0.1:42860: write tcp 127.0.0.1:42858->127.0.0.1:42860: use of closed network connection
2022/10/14 23:32:01 http: TLS handshake error from 127.0.0.1:42859: write tcp 127.0.0.1:42858->127.0.0.1:42859: use of closed network connection
2022/10/14 23:32:01 http: TLS handshake error from 127.0.0.1:42875: write tcp 127.0.0.1:42869->127.0.0.1:42875: use of closed network connection
2022/10/14 23:32:01 http: TLS handshake error from 127.0.0.1:42877: write tcp 127.0.0.1:42869->127.0.0.1:42877: use of closed network connection
2022/10/14 23:32:01 http: TLS handshake error from 127.0.0.1:42873: write tcp 127.0.0.1:42869->127.0.0.1:42873: use of closed network connection
2022/10/14 23:32:01 http: TLS handshake error from 127.0.0.1:42878: write tcp 127.0.0.1:42869->127.0.0.1:42878: use of closed network connection
2022/10/14 23:32:01 http: TLS handshake error from 127.0.0.1:42879: write tcp 127.0.0.1:42869->127.0.0.1:42879: use of closed network connection
2022/10/14 23:32:01 http: TLS handshake error from 127.0.0.1:42871: write tcp 127.0.0.1:42869->127.0.0.1:42871: use of closed network connection
2022/10/14 23:32:01 http: TLS handshake error from 127.0.0.1:42874: write tcp 127.0.0.1:42869->127.0.0.1:42874: use of closed network connection
2022/10/14 23:32:01 http: TLS handshake error from 127.0.0.1:42862: write tcp 127.0.0.1:42858->127.0.0.1:42862: use of closed network connection
2022/10/14 23:32:01 http: TLS handshake error from 127.0.0.1:42876: write tcp 127.0.0.1:42869->127.0.0.1:42876: use of closed network connection
2022/10/14 23:32:04 http: TLS handshake error from 127.0.0.1:42956: EOF
2022/10/14 23:32:04 http: TLS handshake error from 127.0.0.1:42958: EOF
2022/10/14 23:32:13 http: TLS handshake error from 127.0.0.1:43076: EOF
2022/10/14 23:32:13 http: TLS handshake error from 127.0.0.1:43079: read tcp 127.0.0.1:43078->127.0.0.1:43079: read: connection reset by peer
2022/10/14 23:32:13 http: TLS handshake error from 127.0.0.1:43083: read tcp 127.0.0.1:43075->127.0.0.1:43083: read: connection reset by peer
2022/10/14 23:32:13 http: TLS handshake error from 127.0.0.1:43077: read tcp 127.0.0.1:43075->127.0.0.1:43077: read: connection reset by peer
2022/10/14 23:32:13 http: TLS handshake error from 127.0.0.1:43082: read tcp 127.0.0.1:43078->127.0.0.1:43082: read: connection reset by peer
2022/10/14 23:32:13 http: TLS handshake error from 127.0.0.1:43084: read tcp 127.0.0.1:43078->127.0.0.1:43084: read: connection reset by peer
2022/10/14 23:32:13 http: TLS handshake error from 127.0.0.1:43085: read tcp 127.0.0.1:43075->127.0.0.1:43085: read: connection reset by peer
2022/10/14 23:32:13 http: TLS handshake error from 127.0.0.1:43087: read tcp 127.0.0.1:43075->127.0.0.1:43087: read: connection reset by peer
2022/10/14 23:32:13 http: TLS handshake error from 127.0.0.1:43086: read tcp 127.0.0.1:43078->127.0.0.1:43086: read: connection reset by peer
2022/10/14 23:32:13 http: TLS handshake error from 127.0.0.1:43088: read tcp 127.0.0.1:43078->127.0.0.1:43088: read: connection reset by peer
FAIL
FAIL	net/http	91.402s

https://build.golang.org/log/b40a6e5b2861f487c38fae158286aac8f1120768

[dr2chase]

Likely duplicate of #56274