4512 2023-03-14 15:01:13 +0000 [Anolis8][anck-5.10][aarch64][nightly社区版] kernel-selftest测试套net.reuseaddr_ports_exhausted.sh执行fail 2023-03-14 15:20:08 +0000 1 1 4 Infrastructures Antest 测试用例 unspecified All Linux RESOLVED DUPLICATE 4510 P3-Medium S3-normal --- 1 zgy01497303 qibo.qb qibo.qb wb-lyf900195 wb-yyc939293 wxm01174540 zgy01497303 zx01468051 oldest_to_newest 15093 0 zgy01497303 2023-03-14 15:01:13 +0000 Description of problem: kernel-selftest测试套net.reuseaddr_ports_exhausted.sh执行fail,日志如下： # cd /tmp/tone/run/kernel-selftests/net # ./reuseaddr_ports_exhausted.sh #################### TAP version 13 1..3 # Starting 3 tests from 1 test cases. # RUN global.reuseaddr_ports_exhausted_unreusable ... # OK global.reuseaddr_ports_exhausted_unreusable ok 1 global.reuseaddr_ports_exhausted_unreusable # RUN global.reuseaddr_ports_exhausted_reusable_same_euid ... # OK global.reuseaddr_ports_exhausted_reusable_same_euid ok 2 global.reuseaddr_ports_exhausted_reusable_same_euid # RUN global.reuseaddr_ports_exhausted_reusable_different_euid ... # reuseaddr_ports_exhausted.c:153:reuseaddr_ports_exhausted_reusable_different_euid:Expected -1 (-1) == ret (0) # reuseaddr_ports_exhausted.c:153:reuseaddr_ports_exhausted_reusable_different_euid:should fail to listen because only one uid reserves the port in TCP_LISTEN. # reuseaddr_ports_exhausted.c:153:reuseaddr_ports_exhausted_reusable_different_euid:Expected -1 (-1) == ret (0) # reuseaddr_ports_exhausted.c:153:reuseaddr_ports_exhausted_reusable_different_euid:should fail to listen because only one uid reserves the port in TCP_LISTEN. # reuseaddr_ports_exhausted.c:153:reuseaddr_ports_exhausted_reusable_different_euid:Expected -1 (-1) == ret (0) # reuseaddr_ports_exhausted.c:153:reuseaddr_ports_exhausted_reusable_different_euid:should fail to listen because only one uid reserves the port in TCP_LISTEN. # reuseaddr_ports_exhausted.c:153:reuseaddr_ports_exhausted_reusable_different_euid:Expected -1 (-1) == ret (0) # reuseaddr_ports_exhausted.c:153:reuseaddr_ports_exhausted_reusable_different_euid:should fail to listen because only one uid reserves the port in TCP_LISTEN. # reuseaddr_ports_exhausted_reusable_different_euid: Test failed at step #13 # FAIL global.reuseaddr_ports_exhausted_reusable_different_euid not ok 3 global.reuseaddr_ports_exhausted_reusable_different_euid # FAILED: 2 / 3 tests passed. # Totals: pass:2 fail:1 xfail:0 xpass:0 skip:0 error:0 Version-Release number of selected component (if applicable): How reproducible: 必现 Steps to Reproduce: 下载当前内核对应的kernel源码包 rpm -ivh xxx.src.rpm 默认安装到/root下 yum-builddep -y rpmbuild/SPECS/kernel.spec 自动安装前置依赖包，需要yum-utils rpmbuild -bp ./rpmbuild/SPECS/kernel.spec # 这个步骤会打相关的patch， 解压缩tar包，生成BUILD目录 cd rpmbuild/BUILD/kernel-xxx/linux-xxx/ 接下来就可以编译测试了 cd /tools/testing/selftests/bpf/ make 执行相关用例： cd kernel-selftests/net ./reuseaddr_ports_exhausted.sh Actual results: 用例执行fail Expected results: 用例执行pass Additional info: 版本信息： # cat /etc/os-release NAME="Anolis OS" VERSION="8.8" ID="anolis" ID_LIKE="rhel fedora centos" VERSION_ID="8.8" PLATFORM_ID="platform:an8" PRETTY_NAME="Anolis OS 8.8" ANSI_COLOR="0;31" HOME_URL="https://openanolis.cn/" 内核信息： ]# uname -r 5.10.134-329.git.b9e0e840126f.an8.aarch64 cpu信息： # lscpu Architecture: aarch64 Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per cluster: 4 Socket(s): 1 Cluster(s): 1 NUMA node(s): 1 Vendor ID: ARM BIOS Vendor ID: Alibaba Cloud Model: 1 Model name: Neoverse-N1 BIOS Model name: virt-rhel7.6.0 Stepping: r3p1 BogoMIPS: 50.00 NUMA node0 CPU(s): 0-3 Flags: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm lrcpc dcpop asimddp ssbs 内存信息： ]# free -h total used free shared buff/cache available Mem: 15Gi 241Mi 13Gi 91Mi 1.2Gi 14Gi Swap: 0B 0B 0B 15095 1 zgy01497303 2023-03-14 15:20:08 +0000 https://bugzilla.openanolis.cn/show_bug.cgi?id=4510 和这个单重复 *** This bug has been marked as a duplicate of bug 4510 ***