On Tue, 30 Jan 2024 21:19:34 +0100 Tobias Waldekranz wrote:

Useful both in error messages and in tracepoints.

Are you printing things together into one big string?
Seems like leaving a lot of features on the table.
trace point events can be filtered, not to mention attaching
to them with bpftrace. 
There's also a built-in way to show traces how to convert numerical ids
to strings for the basic output - __print_symbolic().
None of that can help here?