eBPF command 'biosnoop' shows Traceback when exited
Issue
- eBPF command
biosnoop
shows Traceback when exited
[root@localhost tools]# ./biosnoop
TIME(s) COMM PID DISK T SECTOR BYTES LAT(ms)
^CTraceback (most recent call last):
File "./biosnoop", line 189, in <module>
b.perf_buffer_poll()
File "/usr/lib/python3.6/site-packages/bcc/__init__.py", line 1216, in perf_buffer_poll
lib.perf_reader_poll(len(readers), readers, timeout)
KeyboardInterrupt
Environment
- Red Hat Enterprise Linux 8
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