r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
r2 = dup2(r1, r1)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)=@l2tp={0x2, 0x0, @remote}, 0x80)