static void br_multicast_send_port_group_query(struct net_bridge_port_group *pg)
{
	struct net_bridge_port *port = pg->port;
	struct net_bridge *br = port->br;
	struct sk_buff *skb;

	skb = br_multicast_alloc_query(br, &pg->addr);
	if (!skb)
		goto timer;

	br_deliver(port, skb);

timer:
	if (++pg->queries_sent < br->multicast_last_member_count)
		mod_timer(&pg->query_timer,
			  jiffies + br->multicast_last_member_interval);
}

This vulnerability category highlights issues in resource management where failures to properly release memory, file handles, or other resources can degrade system performance or enable denial-of-service conditions.