On Mon, 18 Oct 2021, 11:48 FMDF, wrote: Now I recall that, by using Perf, somehow I was able to go interactively > down to the assembly code and see where it was stuck in an endless loop. > Ah, yes. The loop was somewhere into glibc. So I'm not sure if it is possible to see the kernel assembly with it (it seems highly not probable). I guess that you still need GDB and friends for that. Regards, Fabio >