r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000000000), 0x6) r2 = dup2(r1, r0) write(r2, &(0x7f0000000300)="0593a9ac", 0x4)