From: Ron Murray <rjmx@rjmx.net>
To: Christoph Lameter <cl@linux.com>
Cc: Peter Zijlstra <peterz@infradead.org>,
Pekka Enberg <penberg@kernel.org>,
David Rientjes <rientjes@google.com>,
Joonsoo Kim <iamjoonsoo.kim@lge.com>,
Andrew Morton <akpm@linux-foundation.org>,
"linux-mm@kvack.org" <linux-mm@kvack.org>,
Ingo Molnar <mingo@redhat.com>
Subject: Re: PROBLEM: 4.1.4 -- Kernel Panic on shutdown
Date: Wed, 5 Aug 2015 17:30:04 -0400 [thread overview]
Message-ID: <86F8E462-6302-41BE-9271-CA150A822F3A@rjmx.net> (raw)
In-Reply-To: <alpine.DEB.2.11.1508051431570.30889@east.gentwo.org>
> On Aug 5, 2015, at 15:34, Christoph Lameter <cl@linux.com> wrote:
>
>> On Wed, 5 Aug 2015, Ron Murray wrote:
>>
>> True. But if I don't get a crash with it, it might tell us whether the
>> fault lies with SLUB or not. And I will still try with SLUB and the
>> debug option (probably tonight, after I get home).
>
> What fails is the check for a pointer to valid slab page on kfree. That
> pointer was handed to the allocator.
>
Fair enough. I'll go with the command-line option instead.
--
Ron Murray <rjmx@rjmx.net>
PGP Fingerprint: 0ED0 C1D1 615C FCCE 7424 9B27 31D8 AED5 AF6D 0D4A
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next prev parent reply other threads:[~2015-08-05 21:30 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-05 4:12 Ron Murray
2015-08-05 16:09 ` Christoph Lameter
2015-08-05 16:24 ` Peter Zijlstra
2015-08-05 16:32 ` Christoph Lameter
2015-08-05 16:36 ` Peter Zijlstra
2015-08-05 17:01 ` Christoph Lameter
2015-08-06 1:44 ` Ron Murray
2015-08-06 3:31 ` Christoph Lameter
2015-08-07 0:08 ` Ron Murray
2015-08-07 14:55 ` Laura Abbott
2015-08-08 2:07 ` Ron Murray
2015-08-09 13:48 ` Laura Abbott
2015-08-10 1:30 ` Ron Murray
2015-08-05 18:38 ` Ron Murray
2015-08-05 19:06 ` Christoph Lameter
2015-08-05 19:27 ` Ron Murray
2015-08-05 19:34 ` Christoph Lameter
2015-08-05 21:30 ` Ron Murray [this message]
2015-08-05 16:57 ` Ron Murray
2015-08-05 17:06 ` Christoph Lameter
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