Description of problem: anolis8.6 aarch64环境ltp nightly测试，ltp下net.rpc/rpc01 run失败TBROK: server not registered Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: 1.安装nightly对应的kernel内核包，reboot环境 2.git clone https://github.com/linux-test-project/ltp.git 3.cd ltp;make autotools;./configure;make && make install 4 cd /opt/ltp;./runltp -f net.rpc -s rpc01 Actual results: <<<test_start>>> tag=rpc01 stime=1673601232 cmdline="rpc01" contacts="" analysis=exit <<<test_output>>> incrementing stop rpc01 1 TINFO: initialize 'lhost' 'ltp_ns_veth2' interface rpc01 1 TINFO: add local addr 10.0.0.2/24 rpc01 1 TINFO: add local addr fd00:1:1:1::2/64 rpc01 1 TINFO: initialize 'rhost' 'ltp_ns_veth1' interface rpc01 1 TINFO: add remote addr 10.0.0.1/24 rpc01 1 TINFO: add remote addr fd00:1:1:1::1/64 rpc01 1 TINFO: Network config (local -- remote): rpc01 1 TINFO: ltp_ns_veth2 -- ltp_ns_veth1 rpc01 1 TINFO: 10.0.0.2/24 -- 10.0.0.1/24 rpc01 1 TINFO: fd00:1:1:1::2/64 -- fd00:1:1:1::1/64 rpc01 1 TINFO: start rpc_server rpc01 1 TINFO: wait for server to be registered rpc01 1 TBROK: server not registered <<<execution_status>>> initiation_status="ok" duration=4 termination_type=exited termination_id=2 corefile=no cutime=26 cstime=33 <<<test_end>>> INFO: ltp-pan reported some tests FAIL LTP Version: 20220930-222-g06ada0329 ############################################################### Done executing testcases. LTP Version: 20220930-222-g06ada0329 ############################################################### Expected results: case pass Additional info: [root@l57h15217 ltp]# uname -r 4.19.91-598.git.c452e2d70.an8.aarch64 [root@l57h15217 ltp]# cat /etc/os-release NAME="Anolis OS" VERSION="8.6" ID="anolis" ID_LIKE="rhel fedora centos" VERSION_ID="8.6" PLATFORM_ID="platform:an8" PRETTY_NAME="Anolis OS 8.6" ANSI_COLOR="0;31" HOME_URL="https://openanolis.cn/" [root@l57h15217 ltp]# df -h Filesystem Size Used Avail Use% Mounted on devtmpfs 378G 0 378G 0% /dev tmpfs 378G 0 378G 0% /dev/shm tmpfs 378G 91M 378G 1% /run tmpfs 378G 0 378G 0% /sys/fs/cgroup /dev/sda2 49G 20G 27G 43% / /dev/sda1 1022M 6.7M 1016M 1% /boot/efi tmpfs 76G 0 76G 0% /run/user/0 [root@l57h15217 ltp]# free -g total used free shared buff/cache available Mem: 755 4 746 0 4 746 Swap: 1 0 1 [root@l57h15217 ltp]# cat /proc/cmdline BOOT_IMAGE=(hd1,gpt2)/boot/vmlinuz-4.19.91-598.git.c452e2d70.an8.aarch64 root=UUID=cd8a344d-cafe-4ec7-b388-f146d1519121 ro console=tty0 console=ttyS0,115200 rd.driver.pre=ahci slub_debug=FPZU kmemleak=on crashkernel=0M-2G:0M,2G-8G:192M,8G-:256M [root@l57h15217 ltp]# lscpu Architecture: aarch64 Byte Order: Little Endian CPU(s): 96 On-line CPU(s) list: 0-95 Thread(s) per core: 1 Core(s) per socket: 48 Socket(s): 2 NUMA node(s): 1 Vendor ID: HiSilicon BIOS Vendor ID: HiSilicon Model: 0 Model name: Kunpeng-920 BIOS Model name: HUAWEI Kunpeng 920 5250 Stepping: 0x1 CPU max MHz: 2600.0000 CPU min MHz: 200.0000 BogoMIPS: 200.00 L1d cache: 64K L1i cache: 64K L2 cache: 512K L3 cache: 24576K NUMA node0 CPU(s): 0-95 Flags: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm jscvt fcma dcpop asimddp asimdfhm [root@l57h15217 ltp]#