Hi Everyone, I know Xenomai 2.6 has been obsolete for a long time now, but I'm stuck with a legacy environment that I have to support.
Having said that, I enabled the Linux function tracer in the kernel configuration and I experience a complete system freeze when I try to activate it. Basically I'm doing this: mount debugfs /sys/kernel/debug/ -t debugfs echo function > /sys/kernel/debug/tracing/current_tracer At that point I get a freeze. The system eventually reboots, but after 10 minutes or so - even though no hardware watchdog is enabled. I'm running Xenomai 2.6.5 on Linux 3.2.102, on a PowerPC e300 (Freescale MPC8378). Only Busybox init, sshd and a Busybox shell are running at the time this happens. Can anyone think of any reason why this might happen or how I can figure out what goes wrong? Thanks in advance, Radu Rendec
