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kerneltoast/stap-groups-not-working.txt Secret

Created December 12, 2020 04:03
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stap-groups-not-working.txt
[sultan@centos7-bb /home/sultan/systemtap]$ groups
sultan wheel stapusr stapdev stapsys
[sultan@centos7-bb /home/sultan/systemtap]$ ./stap -e 'probe begin{print("hello world\n") exit()}'
ERROR: Cannot attach to module stap_40d8952830c32146abd96012dfe9b78_26239 control channel; not running?
ERROR: Cannot attach to module stap_40d8952830c32146abd96012dfe9b78_26239 control channel; not running?
ERROR: 'stap_40d8952830c32146abd96012dfe9b78_26239' is not a zombie systemtap module.
WARNING: /home/sultan/stap-vanilla/bin/staprun exited with status: 1
Pass 5: run failed. [man error::pass5]
[sultan@centos7-bb /home/sultan/systemtap]$ sudo ./stap -e 'probe begin{print("hello world\n") exit()}'
hello world
[sultan@centos7-bb /home/sultan/systemtap]$
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