do not define dynamic errors, use wrapped static errors instead: "fmt.Errorf(\"icmp: err reply type: '%T' '%v'\", pkt, pkt)" (err113)

do not define dynamic errors, use wrapped static errors instead: "fmt.Errorf(\"icmp: insufficient reply data; %d != %d\", len(reply.Data), len(data))" (err113)

do not define dynamic errors, use wrapped static errors instead: "fmt.Errorf(\"ip2cidr2: errs: cidr %v / ipp %v / ip %v\", err, err1, err2)" (err113)

do not define dynamic errors, use wrapped static errors instead: "fmt.Errorf(\"ip2cidr: errs: cidr %v / ipp %v / ip %v\", err, err1, err2)" (err113)

do not define dynamic errors, use wrapped static errors instead: "fmt.Errorf(\"failed to generate random IP from CIDR: %s\", cidr)" (err113)

do not define dynamic errors, use wrapped static errors instead: "fmt.Errorf(\"invalid cidr: %s\", cidr)" (err113)

do not define dynamic errors, use wrapped static errors instead: "errors.New(\"mapped v4 addresses not supported\")" (err113)

do not define dynamic errors, use wrapped static errors instead: "fmt.Errorf(\"pool: poll: sz: %d (must be 0), errno: %v\",\n\tn, fds[0].Revents)" (err113)

do not define dynamic errors, use wrapped static errors instead: "fmt.Errorf(\"pool: poll: err: %v\", err)" (err113)

do not compare errors directly "err == syscall.EAGAIN", use "errors.Is(err, syscall.EAGAIN)" instead (err113)