eBPF command 'biolatency -D' fails with Traceback

Solution Verified - Updated -


  • eBPF command ./biolatency -D fails with Traceback:
Traceback (most recent call last):
  File "./biolatency", line 121, in <module>
  File "/usr/lib/python3.6/site-packages/bcc/__init__.py", line 592, in attach_kprobe
    fn = self.load_func(fn_name, BPF.KPROBE)
  File "/usr/lib/python3.6/site-packages/bcc/__init__.py", line 377, in load_func
    (func_name, errstr))
Exception: Failed to load BPF program b'trace_req_completion': Permission denied


  • Red Hat Enterprise Linux (RHEL) 8

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