linux-kernel - Re: RT Scheduler - BUG_ON (idx >= MAX_RT

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Message-ID: <1441610253.3529.22.camel@gmail.com>
Date:	Mon, 07 Sep 2015 09:17:33 +0200
From:	Mike Galbraith <umgwanakikbuti@...il.com>
To:	Chinmay V S <cvs268@...il.com>
Cc:	linux-kernel <linux-kernel@...r.kernel.org>,
	linux-smp@...r.kernel.org, stable-rt@...r.kernel.org
Subject: Re: RT Scheduler - BUG_ON (idx >= MAX_RT_PRIO)

On Mon, 2015-09-07 at 12:28 +0530, Chinmay V S wrote:

> To catch the "culprit" in the middle of busting the scheduler's
> internal data structures, what would be the recommended debug
> mechanisms (or config options) that i can try?

I'd configure kdump, let it explode, and examine runqueues in the crash
dump first.

	-Mike

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