sysdig-smoke-test failed on ppc64le with Zesty kernel

[Po-Hsu Lin]

Traceback (most recent call last):
File "/home/ubuntu/autotest/client/shared/test.py", line 411, in _exec
_call_test_function(self.execute, *p_args, **p_dargs)
File "/home/ubuntu/autotest/client/shared/test.py", line 823, in _call_test_function
return func(*args, **dargs)
File "/home/ubuntu/autotest/client/shared/test.py", line 291, in execute
postprocess_profiled_run, args, dargs)
File "/home/ubuntu/autotest/client/shared/test.py", line 212, in _call_run_once
self.run_once(*args, **dargs)
File "/home/ubuntu/autotest/client/tests/ubuntu_sysdig_smoke_test/ubuntu_sysdig_smoke_test.py", line 22, in run_once
self.results = utils.system_output(cmd, retain_output=True)
File "/home/ubuntu/autotest/client/shared/utils.py", line 1267, in system_output
verbose=verbose, args=args).stdout
File "/home/ubuntu/autotest/client/shared/utils.py", line 918, in run
"Command returned non-zero exit status")
CmdError: Command failed, rc=1, Command returned non-zero exit status
* Command:
/home/ubuntu/autotest/client/tests/ubuntu_sysdig_smoke_test/ubuntu_sysdig
_smoke_test.sh
Exit status: 1
Duration: 46.2219159603

stdout:
== sysdig smoke test to trace dd, cat, read and writes ==
Limiting raw capture file to 16384 blocks
Try 1 of 10
Sysdig capture started after 2 seconds wait
Raw capture file is 16 Mbytes
Converted events file is 21 Mbytes
Try 2 of 10
Sysdig capture started after 2 seconds wait
Raw capture file is 16 Mbytes
Converted events file is 21 Mbytes
Try 3 of 10
Sysdig capture started after 2 seconds wait
Raw capture file is 16 Mbytes
Converted events file is 21 Mbytes
Try 4 of 10
Sysdig capture started after 2 seconds wait
Raw capture file is 16 Mbytes
Converted events file is 21 Mbytes
Try 5 of 10
Sysdig capture started after 2 seconds wait
Raw capture file is 16 Mbytes
Converted events file is 21 Mbytes
Try 6 of 10
Sysdig capture started after 2 seconds wait
Raw capture file is 16 Mbytes
Converted events file is 21 Mbytes
Try 7 of 10
Sysdig capture started after 2 seconds wait
Raw capture file is 16 Mbytes
Converted events file is 21 Mbytes
Try 8 of 10
Sysdig capture started after 2 seconds wait
Raw capture file is 16 Mbytes
Converted events file is 21 Mbytes
Try 9 of 10
Sysdig capture started after 2 seconds wait
Raw capture file is 16 Mbytes
Converted events file is 21 Mbytes
Try 10 of 10
Sysdig capture started after 2 seconds wait
Raw capture file is 16 Mbytes
Converted events file is 21 Mbytes
Found:
185201 sysdig events
0 dd context switches
0 cat context switches
0 reads from /dev/zero by dd
0 writes to /dev/null by dd
FAILED (trace at least 25 context switches involving dd)
FAILED (trace at least 25 context switches involving cat)
FAILED (trace at least 25 reads of /dev/zero by dd)
FAILED (trace at least 25 writes to /dev/null by dd)

Summary: 0 passed, 4 failed

[Po-Hsu Lin (cypressyew)]

Patch applied.