r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080), 0x2642, 0x0) r1 = syz_io_uring_setup(0x3e8c, &(0x7f0000000300)={0x0, 0xa131}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000380), &(0x7f00000003c0)) r2 = dup2(r0, r1) write$bt_hci(r2, &(0x7f00000007c0)={0x1, @reject_sync_conn_req={{0x42a, 0x7}}}, 0xb)