r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000000140)=""/4085, 0xff5}], 0x1)