linux-kernel - Re: trinity finds ftrace/perf bug. Film at 11.

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Message-ID: <20130916104349.GC29018@twins.programming.kicks-ass.net>
Date:	Mon, 16 Sep 2013 12:43:49 +0200
From:	Peter Zijlstra <peterz@...radead.org>
To:	Ingo Molnar <mingo@...nel.org>
Cc:	Dave Jones <davej@...hat.com>,
	Steven Rostedt <rostedt@...dmis.org>,
	Linux Kernel <linux-kernel@...r.kernel.org>,
	Frederic Weisbecker <fweisbec@...il.com>
Subject: Re: trinity finds ftrace/perf bug. Film at 11.

On Mon, Sep 16, 2013 at 12:25:35PM +0200, Ingo Molnar wrote:
> Also, Dave, do you run a single copy of Trinity, or multiple ones? Any 
> special options for Peter to reproduce your crashes?

Trinity seems to spawn a process for each cpu available. So I get to run
24 copies -- I presume they're all seeded differently.
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