- Kube-proxy: on dual-stack mode, if it is not able to get the IP Family of an endpoint, logs it with level InfoV(4) instead of Warning, avoiding flooding the logs for endpoints without addresses ([#88934](https://github.com/kubernetes/kubernetes/pull/88934), [@aojea](https://github.com/aojea)) [SIG Network]

 ╰─────────────────────────────────────────────────────╯

INFO:     Will watch for changes in these directories: ['/home/user/code/awesomeapp']
INFO:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
INFO:     Started reloader process [2248755] using WatchFiles
INFO:     Started server process [2248757]
INFO:     Waiting for application startup.
INFO:     Application startup complete.
```

### Refactors

pkg log/syslog (freebsd-riscv64), method (*Writer) Emerg(string) error #53466
pkg log/syslog (freebsd-riscv64), method (*Writer) Err(string) error #53466
pkg log/syslog (freebsd-riscv64), method (*Writer) Info(string) error #53466
pkg log/syslog (freebsd-riscv64), method (*Writer) Notice(string) error #53466
pkg log/syslog (freebsd-riscv64), method (*Writer) Warning(string) error #53466

extractor.Sum(nil) } func Expand[H hash.Hash](h func() H, pseudorandomKey []byte, info string, keyLen int) []byte { out := make([]byte, 0, keyLen) expander := hmac.New(h, pseudorandomKey) hmac.MarkAsUsedInKDF(expander) var counter uint8 var buf []byte for len(out) < keyLen { counter++ if counter == 0 { panic("hkdf: counter overflow") } if counter > 1 { expander.Reset() } expander.Write(buf) expander.Write([]byte(info)) expander.Write([]byte{counter}) buf = expander.Sum(buf[:0]) remain := keyLen -...