Re: [tracer_init_tracefs] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [swapper/0:1]

[Thomas Gleixner]

On Tue, 21 Nov 2017, Fengguang Wu wrote:

> On Tue, Nov 21, 2017 at 07:07:36PM +0800, Fengguang Wu wrote:
> > Hello,
> > 
> > FYI this happens in mainline kernel 4.14.0-03308-g670ffcc.
> > It looks like a new regression after 4.14.
> 
> Sorry it actually shows up since 4.12.

tracer_init_tracefs is probably a red herring. That's just a victim of some
sorts.

Thanks,

        tglx