在这里输入代码，同时在devkit平台的android dut和连接到ap的enet pc之间运行iperf流量，在客户端返回非法指令，同时通过移动ap远离dut进行范围测试直到它解散并重新回到dut。
任何人都可以通过告诉我为什么会这样来帮助我，并且如果它来了就要做吗？我试过不同版本的iperfs。仍然存在问题
iperf log：
C:\ris>plink -ssh -pw hnd123 svtuser@172.16.11.217 adb shell iperf -c 192.168.1.218 -i 1 -f m -w 512K -t 60
------------------------------------------------------------
Client connecting to 192.168.1.218, TCP port 5001
TCP window size: 0.21 MByte (WARNING: requested 0.50 MByte)
------------------------------------------------------------
[ 3] local 192.168.1.217 port 46353 connected with 192.168.1.218 port 5001
[ ID] Interval Transfer Bandwidth
[ 3] 0.0- 1.0 sec 3.58 MBytes 30.0 Mbits/sec
[ ID] Interval Transfer Bandwidth
[ 3] 1.0- 2.0 sec 3.72 MBytes 31.2 Mbits/sec
[ ID] Interval Transfer Bandwidth
[ 3] 2.0- 3.0 sec 3.77 MBytes 31.7 Mbits/sec
[ ID] Interval Transfer Bandwidth
[ 3] 3.0- 4.0 sec 3.85 MBytes 32.3 Mbits/sec
[ ID] Interval Transfer Bandwidth
[ 3] 4.0- 5.0 sec 3.99 MBytes 33.5 Mbits/sec
[ ID] Interval Transfer Bandwidth
[ 3] 5.0- 6.0 sec 3.98 MBytes 33.4 Mbits/sec
[ ID] Interval Transfer Bandwidth
[ 3] 6.0- 7.0 sec 4.02 MBytes 33.8 Mbits/sec
[ ID] Interval Transfer Bandwidth
[ 3] 7.0- 8.0 sec 3.84 MBytes 32.2 Mbits/sec
[ ID] Interval Transfer Bandwidth
[ 3] 8.0- 9.0 sec 4.04 MBytes 33.9 Mbits/sec
[ ID] Interval Transfer Bandwidth
[ 3] 9.0-10.0 sec 3.93 MBytes 33.0 Mbits/sec
[ ID] Interval Transfer Bandwidth
[ 3] 10.0-11.0 sec 4.05 MBytes 34.0 Mbits/sec
[ ID] Interval Transfer Bandwidth
[ 3] 11.0-12.0 sec 4.01 MBytes 33.6 Mbits/sec
[ ID] Interval Transfer Bandwidth
[ 3] 12.0-13.0 sec 4.02 MBytes 33.7 Mbits/sec
[ ID] Interval Transfer Bandwidth
[ 3] 13.0-14.0 sec 4.02 MBytes 33.7 Mbits/sec
[ ID] Interval Transfer Bandwidth
[ 3] 14.0-15.0 sec 3.95 MBytes 33.1 Mbits/sec
[ ID] Interval Transfer Bandwidth
[ 3] 15.0-16.0 sec 3.88 MBytes 32.6 Mbits/sec
[ ID] Interval Transfer Bandwidth
[ 3] 16.0-17.0 sec 4.14 MBytes 34.7 Mbits/sec
[ ID] Interval Transfer Bandwidth
[ 3] 17.0-18.0 sec 3.91 MBytes 32.8 Mbits/sec
[ ID] Interval Transfer Bandwidth
[ 3] 18.0-19.0 sec 4.05 MBytes 33.9 Mbits/sec
[ ID] Interval Transfer Bandwidth
[ 3] 19.0-20.0 sec 3.93 MBytes 33.0 Mbits/sec
[ ID] Interval Transfer Bandwidth
[ 3] 20.0-21.0 sec 4.05 MBytes 33.9 Mbits/sec
[ ID] Interval Transfer Bandwidth
[ 3] 21.0-22.0 sec 3.93 MBytes 33.0 Mbits/sec
[ ID] Interval Transfer Bandwidth
[ 3] 22.0-23.0 sec 3.99 MBytes 33.5 Mbits/sec
[ ID] Interval Transfer Bandwidth
[ 3] 23.0-24.0 sec 4.12 MBytes 34.5 Mbits/sec
[ ID] Interval Transfer Bandwidth
[ 3] 24.0-25.0 sec 4.01 MBytes 33.6 Mbits/sec
[1] Illegal instruction iperf -c 192.168...