[GH-ISSUE #4270] CPU hotplug (cpuhp) process running libreoffice as root #2601

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opened 2026-05-05 09:16:17 -06:00 by gitea-mirror · 0 comments

gitea-mirror commented

2026-05-05 09:16:17 -06:00

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Originally created by @tarneeb on GitHub (May 12, 2021).
Original GitHub issue: https://github.com/netblue30/firejail/issues/4270

Firejail version 0.9.64.4
On openSUSE Tumbleweed, kernel 5.12.0-2-default.

When running any LibreOffice application in firejail (writer in this case), the process list look like this:

soffice.bin        user
oosplash           user
firejail           user
firejail           user
cpuhp/4            root

The cpuhp/4 process har the window title for LibreOffice Writer.

When running outside of firejail, the process list look like this:

soffice.bin        user
oosplash           user

Is this normal?

Originally created by @tarneeb on GitHub (May 12, 2021). Original GitHub issue: https://github.com/netblue30/firejail/issues/4270 Firejail version 0.9.64.4 On openSUSE Tumbleweed, kernel 5.12.0-2-default. When running any LibreOffice application in firejail (writer in this case), the process list look like this: ``` soffice.bin user oosplash user firejail user firejail user cpuhp/4 root ``` The cpuhp/4 process har the window title for LibreOffice Writer. When running outside of firejail, the process list look like this: ``` soffice.bin user oosplash user ``` Is this normal?