diff --git a/fs/proc/array.c b/fs/proc/array.c
index cd3653e..b5810c2 100644
--- a/fs/proc/array.c
+++ b/fs/proc/array.c
@@ -201,11 +201,10 @@
 		"FDSize:\t%d\n"
 		"Groups:\t",
 		fdt ? fdt->max_fds : 0);
+	task_unlock(p);
 	rcu_read_unlock();
 
 	group_info = cred->group_info;
-	task_unlock(p);
-
 	for (g = 0; g < group_info->ngroups; g++)
 		seq_printf(m, "%d ",
 			   from_kgid_munged(user_ns, GROUP_AT(group_info, g)));