diff --git a/logpolicy/logpolicy.go b/logpolicy/logpolicy.go
index 1419fff65..11c6bf14c 100644
--- a/logpolicy/logpolicy.go
+++ b/logpolicy/logpolicy.go
@@ -627,7 +627,7 @@ func (opts Options) New() *Policy {
 		conf.IncludeProcSequence = true
 	}
 
-	if envknob.NoLogsNoSupport() || testenv.InTest() {
+	if envknob.NoLogsNoSupport() || testenv.InTest() || runtime.GOOS == "plan9" {
 		opts.Logf("You have disabled logging. Tailscale will not be able to provide support.")
 		conf.HTTPC = &http.Client{Transport: noopPretendSuccessTransport{}}
 	} else {
diff --git a/types/logger/logger.go b/types/logger/logger.go
index 11596b357..66b989480 100644
--- a/types/logger/logger.go
+++ b/types/logger/logger.go
@@ -14,6 +14,7 @@ import (
 	"fmt"
 	"io"
 	"log"
+	"runtime"
 	"strings"
 	"sync"
 	"time"
@@ -162,6 +163,10 @@ func RateLimitedFnWithClock(logf Logf, f time.Duration, burst int, maxCache int,
 	if envknob.String("TS_DEBUG_LOG_RATE") == "all" {
 		return logf
 	}
+	if runtime.GOOS == "plan9" {
+		// To ease bring-up.
+		return logf
+	}
 	var (
 		mu       sync.Mutex
 		msgLim   = make(map[string]*limitData) // keyed by logf format