kselftest net:reuseport_bpf_numa fails on ppc64el.10

[Roxana Nicolescu]

Seen on kernel-P10d-LPAR10

Logs
16012 06:08:30 INFO | START ubuntu_kernel_selftests.net:reuseport_bpf_numa ubuntu_kernel_selftests.net:reuseport_bpf_numa timeout=2700 timestamp=1690351710 localtime=Jul 26 06:08:30
      16013 06:08:30 DEBUG| Persistent state client._record_indent now set to 2
      16014 06:08:30 DEBUG| Persistent state client.unexpected_reboot now set to ('ubuntu_kernel_selftests.net:reuseport_bpf_numa', 'ubuntu_kernel_selftests.net:reuseport_bpf_numa')
      16015 06:08:30 DEBUG| Waiting for pid 1571967 for 2700 seconds
      16016 06:08:30 WARNI| System python is too old, crash handling disabled
      16017 06:08:30 DEBUG| Running 'make run_tests -C net TEST_PROGS=reuseport_bpf_numa TEST_GEN_PROGS='' TEST_CUSTOM_PROGS='''
      16018 06:08:30 DEBUG| [stdout] make: Entering directory '/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/net'
      16019 06:08:30 DEBUG| [stdout] TAP version 13
      16020 06:08:30 DEBUG| [stdout] 1..1
      16021 06:08:30 DEBUG| [stdout] # selftests: net: reuseport_bpf_numa
      16022 06:08:30 DEBUG| [stdout] # ---- IPv4 UDP ----
      16023 06:08:30 DEBUG| [stdout] # ./reuseport_bpf_numa: failed to pin to node: Invalid argument
      16024 06:08:30 DEBUG| [stdout] not ok 1 selftests: net: reuseport_bpf_numa # exit=1
      16025 06:08:30 DEBUG| [stdout] make: Leaving directory '/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/net'
      16026 06:08:30 ERROR| Exception escaping from test:
      16027 Traceback (most recent call last):
      16028 File "/home/ubuntu/autotest/client/shared/test.py", line 411, in _exec
      16029 _call_test_function(self.execute, *p_args, **p_dargs)
      16030 File "/home/ubuntu/autotest/client/shared/test.py", line 823, in _call_test_function
      16031 return func(*args, **dargs)
      16032 ^^^^^^^^^^^^^^^^^^^^
      16033 File "/home/ubuntu/autotest/client/shared/test.py", line 290, in execute
      16034 self._call_run_once(constraints, profile_only,
      16035 File "/home/ubuntu/autotest/client/shared/test.py", line 212, in _call_run_once
      16036 self.run_once(*args, **dargs)
      16037 File "/home/ubuntu/autotest/client/tests/ubuntu_kernel_selftests/ubuntu_kernel_selftests.py", line 282, in run_once
      16038 raise error.TestError(test_name + ' failed.')
      16039 autotest.client.shared.error.TestError: net:reuseport_bpf_numa failed.
      16040 06:08:30 ERROR| child process failed
      16041 06:08:30 DEBUG| Traceback (most recent call last):
      16042 06:08:30 DEBUG| File "/home/ubuntu/autotest/client/shared/test.py", line 411, in _exec
      16043 06:08:30 DEBUG| _call_test_function(self.execute, *p_args, **p_dargs)
      16044 06:08:30 DEBUG| File "/home/ubuntu/autotest/client/shared/test.py", line 823, in _call_test_function
      16045 06:08:30 DEBUG| return func(*args, **dargs)
      16046 06:08:30 DEBUG| ^^^^^^^^^^^^^^^^^^^^
      16047 06:08:30 DEBUG| File "/home/ubuntu/autotest/client/shared/test.py", line 290, in execute
      16048 06:08:30 DEBUG| self._call_run_once(constraints, profile_only,
      16049 06:08:30 DEBUG| File "/home/ubuntu/autotest/client/shared/test.py", line 212, in _call_run_once
      16050 06:08:30 DEBUG| self.run_once(*args, **dargs)
      16051 06:08:30 DEBUG| File "/home/ubuntu/autotest/client/tests/ubuntu_kernel_selftests/ubuntu_kernel_selftests.py", line 282, in run_once
      16052 06:08:30 DEBUG| raise error.TestError(test_name + ' failed.')
      16053 06:08:30 DEBUG| autotest.client.shared.error.TestError: net:reuseport_bpf_numa failed.
      16054 06:08:30 DEBUG|
      16055 06:08:30 DEBUG| During handling of the above exception, another exception occurred:
      16056 06:08:30 DEBUG|
      16057 06:08:30 DEBUG| Traceback (most recent call last):
      16058 06:08:30 DEBUG| File "/home/ubuntu/autotest/client/parallel.py", line 25, in fork_start
      16059 06:08:30 DEBUG| l()
      16060 06:08:30 DEBUG| File "/home/ubuntu/autotest/client/job.py", line 505, in
      16061 06:08:30 DEBUG| l = lambda: test.runtest(self, url, tag, args, dargs)
      16062 06:08:30 DEBUG| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
      16063 06:08:30 DEBUG| File "/home/ubuntu/autotest/client/test.py", line 121, in runtest
      16064 06:08:30 DEBUG| common_test.runtest(job, url, tag, args, dargs, locals(), globals(),
      16065 06:08:30 DEBUG| File "/home/ubuntu/autotest/client/shared/test.py", line 913, in runtest
      16066 06:08:30 DEBUG| mytest._exec(args, dargs)
      16067 06:08:30 DEBUG| File "/home/ubuntu/autotest/client/shared/test.py", line 434, in _exec
      16068 06:08:30 DEBUG| raise exc_info[0](exc_info[1]).with_traceback(exc_info[2])
      16069 06:08:30 DEBUG| File "/home/ubuntu/autotest/client/shared/test.py", line 411, in _exec
      16070 06:08:30 DEBUG| _call_test_function(self.execute, *p_args, **p_dargs)
      16071 06:08:30 DEBUG| File "/home/ubuntu/autotest/client/shared/test.py", line 823, in _call_test_function
      16072 06:08:30 DEBUG| return func(*args, **dargs)
      16073 06:08:30 DEBUG| ^^^^^^^^^^^^^^^^^^^^
      16074 06:08:30 DEBUG| File "/home/ubuntu/autotest/client/shared/test.py", line 290, in execute
      16075 06:08:30 DEBUG| self._call_run_once(constraints, profile_only,
      16076 06:08:30 DEBUG| File "/home/ubuntu/autotest/client/shared/test.py", line 212, in _call_run_once
      16077 06:08:30 DEBUG| self.run_once(*args, **dargs)
      16078 06:08:30 DEBUG| File "/home/ubuntu/autotest/client/tests/ubuntu_kernel_selftests/ubuntu_kernel_selftests.py", line 282, in run_once
      16079 06:08:30 DEBUG| raise error.TestError(test_name + ' failed.')
      16080 06:08:30 DEBUG| autotest.client.shared.error.TestError: net:reuseport_bpf_numa failed.
      16081 06:08:32 INFO | ERROR ubuntu_kernel_selftests.net:reuseport_bpf_numa ubuntu_kernel_selftests.net:reuseport_bpf_numa timestamp=1690351712 localtime=Jul 26 06:08:32 net:reuseport_bpf_numa failed.

It is not considered a regression since it's first time we test this arch

[Po-Hsu Lin (cypressyew)]

Found with F-5.4.0-166.183 P10 VM