run.go | 6 +++++-

diff --git a/run.go b/run.go
index fa5e7020725569c1230624730e02f7fa02ebaaa0c59a27d641e51dee6aeeafc5..3b7e57f5266168cd52b57aacf9ca7f00ca4370f77239f82cd0bb7f936e64a46b 100644
--- a/run.go
+++ b/run.go
@@ -242,10 +242,14 @@ 		}
 		go func() {
 			defer Jobs.Done()
 			tracef(CLock, "LOCK_EX: %s", fdLock.Name())
+			takeTries := 0
 		LockAgain:
 			if err := unix.FcntlFlock(fdLock.Fd(), unix.F_SETLKW, &flock); err != nil {
-				log.Println(err, fdLock.Name())
 				time.Sleep(10 * time.Millisecond)
+				takeTries++
+				if takeTries%10 == 0 {
+					log.Println(err, fdLock.Name(), "after", takeTries, "attempts")
+				}
 				goto LockAgain
 			}
 			lockRelease()