On Wed, 10 Feb 2016 11:56:40 +0100, Ricardo Ribalda Delgado said: > I did not explain myself well. > > By thread I mean kernel thread, and user thread. > > What i want to get is a back trace of ALL the programs running in user > and kernel space.
See what happens when you do 'echo t > /proc/sysrq-trigger'. Note that you probably *don't* actually want a trace of *all* tasks (hint - what happens on a large system that has 2,000 cores on it)? What problem are you trying to solve by getting a trace of everything? (Hint - what meaning does a userspace stack traceback have if you're looking at the corresponding kernel stack trace?)
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