From: Damien Neil <dneil@google.com>
Date: Mon, 22 Sep 2025 22:15:40 +0000 (-0700)
Subject: runtime: don't report non-blocked goroutines as "(durable)" in stacks
X-Git-Tag: go1.26rc1~814
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=7e0251bf58;p=gostls13.git

runtime: don't report non-blocked goroutines as "(durable)" in stacks

Only append the " (durable)" suffix to a goroutine's status
when the goroutine is waiting.

Avoids reporting a goroutine as "runnable (durable)".

Change-Id: Id679692345afab6e63362ca3eeff16808367e50f
Reviewed-on: https://go-review.googlesource.com/c/go/+/705995
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Damien Neil <dneil@google.com>
Reviewed-by: Michael Pratt <mpratt@google.com>
---

diff --git a/src/runtime/traceback.go b/src/runtime/traceback.go
index 00c0f08e55..00eac59201 100644
--- a/src/runtime/traceback.go
+++ b/src/runtime/traceback.go
@@ -1249,6 +1249,7 @@ func goroutineheader(gp *g) {
 		print(" (scan)")
 	}
 	if bubble := gp.bubble; bubble != nil &&
+		gpstatus == _Gwaiting &&
 		gp.waitreason.isIdleInSynctest() &&
 		!stringslite.HasSuffix(status, "(durable)") {
 		// If this isn't a status where the name includes a (durable)