runtime: disable TestCgoCallbackGC on FreeBSD

The trybot flakes are a nuisance.

Updates #16396

Change-Id: I8202adb554391676ba82bca44d784c6a81bf2085
Reviewed-on: https://go-review.googlesource.com/27313
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>

diff --git a/src/runtime/crash_cgo_test.go b/src/runtime/crash_cgo_test.go
index 2504bd0f415509d2cb68a73f9be846df416b7204..534b9f8b5a07568160c74247c3d54efd0f1a4495 100644 (file)
--- a/src/runtime/crash_cgo_test.go
+++ b/src/runtime/crash_cgo_test.go
@@ -42,8 +42,11 @@ func TestCgoTraceback(t *testing.T) {
 }
 
 func TestCgoCallbackGC(t *testing.T) {
-       if runtime.GOOS == "plan9" || runtime.GOOS == "windows" {
+       switch runtime.GOOS {
+       case "plan9", "windows":
                t.Skipf("no pthreads on %s", runtime.GOOS)
+       case "freebsd":
+               testenv.SkipFlaky(t, 16396)
        }
        if testing.Short() {
                switch {