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Date: Fri, 19 Sep 2025 13:16:07 -0700
From: Jakub Kicinski <kuba@kernel.org>
To: Eric Dumazet <edumazet@google.com>
Cc: "David S . Miller" <davem@davemloft.net>, Paolo Abeni
 <pabeni@redhat.com>, Simon Horman <horms@kernel.org>, Willem de Bruijn
 <willemb@google.com>, Kuniyuki Iwashima <kuniyu@google.com>,
 netdev@vger.kernel.org, eric.dumazet@gmail.com
Subject: Re: [PATCH net-next] udp: remove busylock and add per NUMA queues
Message-ID: <20250919131607.66e74a10@kernel.org>
In-Reply-To: <20250919164308.2455564-1-edumazet@google.com>
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On Fri, 19 Sep 2025 16:43:08 +0000 Eric Dumazet wrote:
> @@ -2906,6 +2912,7 @@ void udp_destroy_sock(struct sock *sk)
>  			udp_tunnel_cleanup_gro(sk);
>  		}
>  	}
> +	kfree(up->udp_prod_queue);
>  }

CI lit up with memory leaks. Looks like IPv6 destroy needs a copy of
the kfree()?