> Uprobes is the user-space counterpart to kprobes: they enable instrumentation > applications (such as 'perf probe') to establish unintrusive probes in > user-space binaries and libraries, by executing handler functions when the > probes are hit by user-space applications. > > ( These probes come in the form of single-byte breakpoints, managed by the > kernel and kept transparent to the probed application. ) IMHO this can be safely disabled, as there is little if any need to debug userspace programs _that_ deeply on an IPFire machine.
https://patchwork.ipfire.org/patch/3187/
https://patchwork.ipfire.org/project/ipfire/patch/7c95e1cf-a4b7-23e1-379c-97aafd8d7783@ipfire.org/
https://git.ipfire.org/?p=ipfire-2.x.git;a=commit;h=25a3d87645609b3deffdc45a153eb2e2696032f9
https://blog.ipfire.org/post/ipfire-2-27-core-update-171-is-available-for-testing
https://blog.ipfire.org/post/ipfire-2-27-core-update-171-released-security-advisory