pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
splice(r1, 0x0, r0, &(0x7f0000000080), 0x3ff, 0x0)