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From: Hillf Danton <dhillf@gmail.com>
To: Zhouping Liu <zliu@redhat.com>
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org,
	Ingo Molnar <mingo@redhat.com>,
	Johannes Weiner <jweiner@redhat.com>,
	mgorman@suse.de, hughd@google.com,
	Andrea Arcangeli <aarcange@redhat.com>
Subject: Re: kernel BUG at mm/huge_memory.c:1798!
Date: Tue, 25 Dec 2012 20:05:04 +0800	[thread overview]
Message-ID: <CAJd=RBB9Tqv9c_Wv+N8yJOftfkJeUS10vLuz14eoLH1eEtjmBQ@mail.gmail.com> (raw)
In-Reply-To: <535932623.34838584.1356410331076.JavaMail.root@redhat.com>

On Tue, Dec 25, 2012 at 12:38 PM, Zhouping Liu <zliu@redhat.com> wrote:
> Hello all,
>
> I found the below kernel bug using latest mainline(637704cbc95),
> my hardware has 2 numa nodes, and it's easy to reproduce the issue
> using LTP test case: "# ./mmap10 -a -s -c 200":

Can you test with 5a505085f0 and 4fc3f1d66b1 reverted?

Hillf

  reply	other threads:[~2012-12-25 12:05 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <1621091901.34838094.1356409676820.JavaMail.root@redhat.com>
2012-12-25  4:38 ` kernel BUG at mm/huge_memory.c:1798! Zhouping Liu
2012-12-25 12:05   ` Hillf Danton [this message]
2012-12-26  2:55     ` Zhouping Liu
2012-12-27  0:31     ` Alexander Beregalov
2012-12-27 12:12       ` Hillf Danton
2012-12-27 16:08     ` Alex Xu
2012-12-29  7:22       ` Hillf Danton
2012-12-26 11:22   ` BUG: unable to handle kernel NULL pointer dereference at 0000000000000500 Zhouping Liu
2012-12-26 12:01     ` Hillf Danton
2012-12-26 13:24       ` Zhouping Liu
2012-12-26 15:14         ` Hillf Danton
2012-12-26 14:59     ` Zlatko Calusic
2012-12-27 14:58     ` Zlatko Calusic
2012-12-27 23:55       ` David R. Piegdon
2012-12-28  0:09         ` Zlatko Calusic
2012-12-28  2:45       ` Zhouping Liu
2012-12-28  2:48         ` Zhouping Liu
2012-12-28  9:01         ` Zhouping Liu
2012-12-28 13:43           ` Zlatko Calusic
2012-12-28 12:57         ` Zlatko Calusic
2013-01-03 17:57   ` kernel BUG at mm/huge_memory.c:1798! Mel Gorman
2013-01-04 14:08     ` [PATCH] mm: thp: Acquire the anon_vma rwsem for lock during split Mel Gorman
2013-01-04 21:28       ` Hugh Dickins
2013-01-07 14:36         ` Mel Gorman
2013-01-07 14:39         ` [PATCH] mm: thp: Acquire the anon_vma rwsem for write " Mel Gorman
2013-01-05  1:32       ` [PATCH] mm: thp: Acquire the anon_vma rwsem for lock " Michel Lespinasse
2013-01-05 12:24         ` Simon Jeons
2013-01-07 15:09           ` Mel Gorman
2013-01-07 15:08         ` Mel Gorman
2013-01-05  5:51       ` Zhouping Liu
2013-01-07 14:38         ` Mel Gorman
2013-01-05 12:21       ` Simon Jeons
2013-01-04 16:58     ` kernel BUG at mm/huge_memory.c:1798! Zhouping Liu

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