diff --git a/kernel/hung_task.c b/kernel/hung_task.c
index c18717189f32..953169893a95 100644
--- a/kernel/hung_task.c
+++ b/kernel/hung_task.c
@@ -147,6 +147,8 @@ static void check_hung_task(struct task_struct *t, unsigned long timeout)
 			print_tainted(), init_utsname()->release,
 			(int)strcspn(init_utsname()->version, " "),
 			init_utsname()->version);
+		if (t->flags & PF_POSTCOREDUMP)
+			pr_err("      Blocked by coredump.\n");
 		pr_err("\"echo 0 > /proc/sys/kernel/hung_task_timeout_secs\""
 			" disables this message.\n");
 		sched_show_task(t);
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 3e5a6bf587f9..109b5df48e8b 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -7701,9 +7701,9 @@ void sched_show_task(struct task_struct *p)
 	if (pid_alive(p))
 		ppid = task_pid_nr(rcu_dereference(p->real_parent));
 	rcu_read_unlock();
-	pr_cont(" stack:%-5lu pid:%-5d tgid:%-5d ppid:%-6d flags:0x%08lx\n",
+	pr_cont(" stack:%-5lu pid:%-5d tgid:%-5d ppid:%-6d task_flags:0x%04x flags:0x%08lx\n",
 		free, task_pid_nr(p), task_tgid_nr(p),
-		ppid, read_task_thread_flags(p));
+		ppid, p->flags, read_task_thread_flags(p));
 
 	print_worker_info(KERN_INFO, p);
 	print_stop_info(KERN_INFO, p);