diff --git a/fs/nfs/callback.c b/fs/nfs/callback.c
index ecc06c619494f6cbbe07942c4c72b3002dd290da..0d784f6f609f5f22cb5a8fbec18144ad75ebbb77 100644
--- a/fs/nfs/callback.c
+++ b/fs/nfs/callback.c
@@ -93,6 +93,7 @@ static void nfs_callback_svc(struct svc_rqst *rqstp)
 		svc_process(rqstp);
 	}
 
+	flush_signals(current);
 	svc_exit_thread(rqstp);
 	nfs_callback_info.pid = 0;
 	complete(&nfs_callback_info.stopped);