Description of problem: 6.6.88环境执行tc-testing.tdc.sh用例fail Version-Release number of selected component (if applicable): # uname -r 6.6.88-cbp.git.8932083f9.an23.x86_64 # cat /etc/os-release NAME="Anolis OS" VERSION="23" ID="anolis" VERSION_ID="23" PLATFORM_ID="platform:an23" PRETTY_NAME="Anolis OS 23" ANSI_COLOR="0;31" HOME_URL="https://openanolis.cn/" BUG_REPORT_URL="https://bugzilla.openanolis.cn/" How reproducible: Steps to Reproduce: # cd /tmp/tone/run/kernel-selftests/tc-testing # ./tdc.sh considering category actions Unable to import the scapy python module. If not already installed, you may do so with: pip3 install scapy==2.4.2 considering category qdisc -- ns/SubPlugin.__init__ Unable to import the scapy python module. If not already installed, you may do so with: pip3 install scapy==2.4.2 # pip3 install scapy==2.4.2 Looking in indexes: http://mirrors.cloud.aliyuncs.com/pypi/simple/ Collecting scapy==2.4.2 Downloading http://mirrors.cloud.aliyuncs.com/pypi/packages/d0/04/b8512e5126a1816581767bf95cbf525e0681a22c055bcd45f47ecff60170/scapy-2.4.2.tar.gz (795 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 795.5/795.5 kB 8.2 MB/s eta 0:00:00 Installing build dependencies ... done Getting requirements to build wheel ... done Preparing metadata (pyproject.toml) ... done Building wheels for collected packages: scapy Building wheel for scapy (pyproject.toml) ... done Created wheel for scapy: filename=scapy-2.4.2-py3-none-any.whl size=905424 sha256=eaa652c5344662f4fa803c15c56bb01fe846f836f25b462e4b411d6999b5a90f Stored in directory: /root/.cache/pip/wheels/58/84/e5/2e3bd92d40e8010d4d460e11929f0aac97319604fc0dee2b22 Successfully built scapy Installing collected packages: scapy Successfully installed scapy-2.4.2 WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager. It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv # ./tdc.sh considering category actions Traceback (most recent call last): File "/var/tmp/tone/run/kernel-selftests/tc-testing/./tdc.py", line 899, in <module> main() File "/var/tmp/tone/run/kernel-selftests/tc-testing/./tdc.py", line 896, in main set_operation_mode(pm, parser, args, remaining) File "/var/tmp/tone/run/kernel-selftests/tc-testing/./tdc.py", line 846, in set_operation_mode args = pm.load_required_plugins(req_plugins, parser, args, remaining) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/var/tmp/tone/run/kernel-selftests/tc-testing/./tdc.py", line 109, in load_required_plugins self.load_plugin(pgdir, fname) File "/var/tmp/tone/run/kernel-selftests/tc-testing/./tdc.py", line 61, in load_plugin foo = importlib.import_module('{}.{}'.format(pgdir, pgname)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib64/python3.11/importlib/__init__.py", line 126, in import_module return _bootstrap._gcd_import(name[level:], package, level) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "<frozen importlib._bootstrap>", line 1204, in _gcd_import File "<frozen importlib._bootstrap>", line 1176, in _find_and_load File "<frozen importlib._bootstrap>", line 1147, in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 690, in _load_unlocked File "<frozen importlib._bootstrap_external>", line 940, in exec_module File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed File "/var/tmp/tone/run/kernel-selftests/tc-testing/plugin-lib/scapyPlugin.py", line 13, in <module> from scapy.all import * File "/usr/lib/python3.11/site-packages/scapy/all.py", line 18, in <module> from scapy.arch import * File "/usr/lib/python3.11/site-packages/scapy/arch/__init__.py", line 28, in <module> from scapy.arch.bpf.core import get_if_raw_addr File "/usr/lib/python3.11/site-packages/scapy/arch/bpf/core.py", line 29, in <module> LIBC = cdll.LoadLibrary(find_library("libc")) ^^^^^^^^^^^^^^^^^^^^ File "/usr/lib64/python3.11/ctypes/util.py", line 330, in find_library _get_soname(_findLib_gcc(name)) or _get_soname(_findLib_ld(name)) ^^^^^^^^^^^^^^^^^^ File "/usr/lib64/python3.11/ctypes/util.py", line 147, in _findLib_gcc if not _is_elf(file): ^^^^^^^^^^^^^ File "/usr/lib64/python3.11/ctypes/util.py", line 99, in _is_elf with open(filename, 'br') as thefile: ^^^^^^^^^^^^^^^^^^^^ FileNotFoundError: [Errno 2] No such file or directory: b'liblibc.a' considering category qdisc -- ns/SubPlugin.__init__ Traceback (most recent call last): File "/var/tmp/tone/run/kernel-selftests/tc-testing/./tdc.py", line 899, in <module> main() File "/var/tmp/tone/run/kernel-selftests/tc-testing/./tdc.py", line 896, in main set_operation_mode(pm, parser, args, remaining) File "/var/tmp/tone/run/kernel-selftests/tc-testing/./tdc.py", line 846, in set_operation_mode args = pm.load_required_plugins(req_plugins, parser, args, remaining) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/var/tmp/tone/run/kernel-selftests/tc-testing/./tdc.py", line 109, in load_required_plugins self.load_plugin(pgdir, fname) File "/var/tmp/tone/run/kernel-selftests/tc-testing/./tdc.py", line 61, in load_plugin foo = importlib.import_module('{}.{}'.format(pgdir, pgname)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib64/python3.11/importlib/__init__.py", line 126, in import_module return _bootstrap._gcd_import(name[level:], package, level) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "<frozen importlib._bootstrap>", line 1204, in _gcd_import File "<frozen importlib._bootstrap>", line 1176, in _find_and_load File "<frozen importlib._bootstrap>", line 1147, in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 690, in _load_unlocked File "<frozen importlib._bootstrap_external>", line 940, in exec_module File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed File "/var/tmp/tone/run/kernel-selftests/tc-testing/plugin-lib/scapyPlugin.py", line 13, in <module> from scapy.all import * File "/usr/lib/python3.11/site-packages/scapy/all.py", line 18, in <module> from scapy.arch import * File "/usr/lib/python3.11/site-packages/scapy/arch/__init__.py", line 28, in <module> from scapy.arch.bpf.core import get_if_raw_addr File "/usr/lib/python3.11/site-packages/scapy/arch/bpf/core.py", line 29, in <module> LIBC = cdll.LoadLibrary(find_library("libc")) ^^^^^^^^^^^^^^^^^^^^ File "/usr/lib64/python3.11/ctypes/util.py", line 330, in find_library _get_soname(_findLib_gcc(name)) or _get_soname(_findLib_ld(name)) ^^^^^^^^^^^^^^^^^^ File "/usr/lib64/python3.11/ctypes/util.py", line 147, in _findLib_gcc if not _is_elf(file): ^^^^^^^^^^^^^ File "/usr/lib64/python3.11/ctypes/util.py", line 99, in _is_elf with open(filename, 'br') as thefile: ^^^^^^^^^^^^^^^^^^^^ FileNotFoundError: [Errno 2] No such file or directory: b'liblibc.a' Actual results: fail Expected results: pass Additional info: # free -h total used free shared buff/cache available Mem: 15Gi 992Mi 13Gi 46Mi 975Mi 13Gi Swap: 0B 0B 0B # lscpu Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 46 bits physical, 57 bits virtual Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Vendor ID: GenuineIntel BIOS Vendor ID: Alibaba Cloud Model name: Intel(R) Xeon(R) Platinum 8369B CPU @ 2.70GHz BIOS Model name: pc-i440fx-2.1 CPU @ 0.0GHz BIOS CPU family: 1 CPU family: 6 Model: 106 Thread(s) per core: 2 Core(s) per socket: 2 Socket(s): 1 Stepping: 6 BogoMIPS: 5399.99 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp l m constant_tsc rep_good nopl nonstop_tsc cpuid aperfmperf tsc_known_freq pni pclmulqdq monitor ssse3 fma cx16 pcid sse4_1 sse4_2 x2 apic movbe popcnt aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch cpuid_fault ibrs_enhanced fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid avx512f avx512dq rdseed adx smap avx512ifma clflushopt clwb avx512cd sha_ni avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves wbnoinvd arat avx512vbmi pku ospke avx512_vbmi2 gfni vaes vpclmulqdq avx512_vnni avx512_bitalg avx512_vpopcn tdq rdpid fsrm arch_capabilities Virtualization features: Hypervisor vendor: KVM Virtualization type: full Caches (sum of all): L1d: 96 KiB (2 instances) L1i: 64 KiB (2 instances) L2: 2.5 MiB (2 instances) L3: 48 MiB (1 instance) NUMA: NUMA node(s): 1 NUMA node0 CPU(s): 0-3 Vulnerabilities: Gather data sampling: Unknown: Dependent on hypervisor status Itlb multihit: Not affected L1tf: Not affected Mds: Not affected Meltdown: Not affected Mmio stale data: Vulnerable: Clear CPU buffers attempted, no microcode; SMT Host state unknown Reg file data sampling: Not affected Retbleed: Not affected Spec rstack overflow: Not affected Spec store bypass: Vulnerable Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Spectre v2: Mitigation; Enhanced / Automatic IBRS; RSB filling; PBRSB-eIBRS SW sequence; BHI SW loop, KVM SW loop Srbds: Not affected Tsx async abort: Not affected
6月24日就开始出现 https://tone.openanolis.cn/ws/jfupduzb/test_result/161386
可以参考：https://blog.csdn.net/weixin_45939263/article/details/147759633，创建符号连接可以解决找不到liblibc.a的问题
用例失败是已知问题：CONFIG_NET_ACT_CONNMARK、CONFIG_NAT_ACT_MPLS等相关config没打开导致用例失败