Re: [syzbot] [bpf?] [net?] WARNING in sock_map_close (2)

[Hillf Danton]

On Thu, 22 Aug 2024 06:19:27 -0700
> syzbot found the following issue on:
> 
> HEAD commit:    d785ed945de6 net: wwan: t7xx: PCIe reset rescan
> git tree:       net-next
> C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=12378c33980000

#syz test net-next  d785ed945de6

--- x/net/core/sock_map.c
+++ y/net/core/sock_map.c
@@ -179,7 +179,7 @@ static void sock_map_del_link(struct soc
 			sk_psock_stop_verdict(sk, psock);
 
 		if (psock->psock_update_sk_prot)
-			psock->psock_update_sk_prot(sk, psock, false);
+			psock->psock_update_sk_prot(sk, psock, true);
 		write_unlock_bh(&sk->sk_callback_lock);
 	}
 }
--