151 	BUG_ON(active_stack == NULL);  in ocfs2_stack_driver_put()
152 	BUG_ON(active_stack->sp_count == 0);  in ocfs2_stack_driver_put()
192 		BUG_ON(p != plugin);  in ocfs2_stack_glue_unregister()
193 		BUG_ON(plugin == active_stack);  in ocfs2_stack_glue_unregister()
194 		BUG_ON(plugin->sp_count != 0);  in ocfs2_stack_glue_unregister()
213 		BUG_ON(locking_max_version.pv_major != 0);  in ocfs2_stack_glue_set_max_proto_version()
241 		BUG_ON(lksb->lksb_conn != conn);  in ocfs2_dlm_lock()
251 	BUG_ON(lksb->lksb_conn == NULL);  in ocfs2_dlm_unlock()
315 	BUG_ON(group == NULL);  in ocfs2_cluster_connect()
316 	BUG_ON(conn == NULL);  in ocfs2_cluster_connect()
317 	BUG_ON(recovery_handler == NULL);  in ocfs2_cluster_connect()
397 	BUG_ON(conn == NULL);  in ocfs2_cluster_disconnect()
450 	BUG_ON(group == NULL);  in ocfs2_cluster_hangup()
451 	BUG_ON(group[grouplen] != '\0');  in ocfs2_cluster_hangup()