From 0ab44d10ea6a1858529b91bbf49d66077b319f0b Mon Sep 17 00:00:00 2001
From: Derek Parker <parkerderek86@gmail.com>
Date: Tue, 14 Jul 2015 09:51:52 -0500
Subject: [PATCH] Handle thread blocked on kevent

---
 proc/threads_darwin.go | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/proc/threads_darwin.go b/proc/threads_darwin.go
index 40a1271a..ce57b980 100644
--- a/proc/threads_darwin.go
+++ b/proc/threads_darwin.go
@@ -54,10 +54,15 @@ func (t *Thread) blocked() bool {
 	// TODO(dp) cache the func pc to remove this lookup
 	pc, _ := t.PC()
 	fn := t.dbp.goSymTable.PCToFunc(pc)
-	if fn != nil && (fn.Name == "runtime.mach_semaphore_wait" || fn.Name == "runtime.usleep") {
+	if fn == nil {
+		return false
+	}
+	switch fn.Name {
+	case "runtime.kevent", "runtime.mach_semaphore_wait", "runtime.usleep":
 		return true
+	default:
+		return false
 	}
-	return false
 }
 
 func writeMemory(thread *Thread, addr uintptr, data []byte) (int, error) {
-- 
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