r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x4}, 0x6) readv(r0, &(0x7f0000001400)=[{&(0x7f0000000080)=""/228, 0xe4}], 0x1)