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Date: Tue, 31 Jan 2017 11:41:09 +0100
From: Peter Zijlstra <peterz@infradead.org>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>,
        kernel test robot <fengguang.wu@intel.com>, LKP <lkp@01.org>,
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        Frank Rowand <frowand.list@gmail.com>, Rob Herring <robh@kernel.org>,
        wfg@linux.intel.com
Subject: Re: [of/unittest] 815d74b35e:  BUG: unable to handle kernel NULL
 pointer dereference at 00000012
Message-ID: <20170131104109.GN6515@twins.programming.kicks-ass.net>
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On Mon, Jan 30, 2017 at 01:42:11PM -0500, Steven Rostedt wrote:

> I think you wanted to Cc Peter Zijlstra on this. He's the kernel
> maintainer for perf. I do the more generic tracing.

> > > [   18.811069] CPU: 0 PID: 12140 Comm: trinity-main Not tainted 4.5.0-rc1-00010-g815d74b #1

What does a recent kernel do?