diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
index 150f8a1..f5989f3 100644
--- a/kernel/rcu/tree.c
+++ b/kernel/rcu/tree.c
@@ -1261,7 +1261,7 @@ static void rcu_check_gp_kthread_starvation(struct rcu_state *rsp)
 
 	j = jiffies;
 	gpa = READ_ONCE(rsp->gp_activity);
-	if (j - gpa > 2 * HZ) {
+	if (j - gpa > 100 * HZ) {
 		pr_err("%s kthread starved for %ld jiffies! g%lu c%lu f%#x %s(%d) ->state=%#lx\n",
 		       rsp->name, j - gpa,
 		       rsp->gpnum, rsp->completed,
diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
index 2f4ce433..fa53d08 100644
--- a/kernel/rcu/tree.c
+++ b/kernel/rcu/tree.c
@@ -1377,7 +1377,7 @@ static void print_other_cpu_stall(struct rcu_state *rsp, unsigned long gpnum)
 	       smp_processor_id(), (long)(jiffies - rsp->gp_start),
 	       (long)rsp->gpnum, (long)rsp->completed, totqlen);
 	if (ndetected) {
-		rcu_dump_cpu_stacks(rsp);
+//		rcu_dump_cpu_stacks(rsp);
 	} else {
 		if (READ_ONCE(rsp->gpnum) != gpnum ||
 		    READ_ONCE(rsp->completed) == gpnum) {