Re: kernel BUG at mm/huge_memory.c:1798!

(off-list ancestor, not in this archive)
kernel BUG at mm/huge_memory.c:1798! · Zhouping Liu <hidden> · 2012-12-25
Re: kernel BUG at mm/huge_memory.c:1798! · Hillf Danton <hidden> · 2012-12-25
Re: kernel BUG at mm/huge_memory.c:1798! · Zhouping Liu <hidden> · 2012-12-26
Re: kernel BUG at mm/huge_memory.c:1798! · Alexander Beregalov <hidden> · 2012-12-27
Re: kernel BUG at mm/huge_memory.c:1798! · Hillf Danton <hidden> · 2012-12-27
Re: kernel BUG at mm/huge_memory.c:1798! · Alex Xu <hidden> · 2012-12-27
Re: kernel BUG at mm/huge_memory.c:1798! · Hillf Danton <hidden> · 2012-12-29
BUG: unable to handle kernel NULL pointer dereference at 0000000000000500 · Zhouping Liu <hidden> · 2012-12-26
Re: BUG: unable to handle kernel NULL pointer dereference at 0000000000000500 · Hillf Danton <hidden> · 2012-12-26
Re: BUG: unable to handle kernel NULL pointer dereference at 0000000000000500 · Zhouping Liu <hidden> · 2012-12-26
Re: BUG: unable to handle kernel NULL pointer dereference at 0000000000000500 · Hillf Danton <hidden> · 2012-12-26
Re: BUG: unable to handle kernel NULL pointer dereference at 0000000000000500 · Zlatko Calusic <hidden> · 2012-12-26
Re: BUG: unable to handle kernel NULL pointer dereference at 0000000000000500 · Zlatko Calusic <hidden> · 2012-12-27
Re: BUG: unable to handle kernel NULL pointer dereference at 0000000000000500 · Zhouping Liu <hidden> · 2012-12-28
Re: BUG: unable to handle kernel NULL pointer dereference at 0000000000000500 · Zhouping Liu <hidden> · 2012-12-28
Re: BUG: unable to handle kernel NULL pointer dereference at 0000000000000500 · Zhouping Liu <hidden> · 2012-12-28
Re: BUG: unable to handle kernel NULL pointer dereference at 0000000000000500 · Zlatko Calusic <hidden> · 2012-12-28
Re: BUG: unable to handle kernel NULL pointer dereference at 0000000000000500 · Zlatko Calusic <hidden> · 2012-12-28
Re: kernel BUG at mm/huge_memory.c:1798! · Mel Gorman <mgorman@suse.de> · 2013-01-03
[PATCH] mm: thp: Acquire the anon_vma rwsem for lock during split · Mel Gorman <mgorman@suse.de> · 2013-01-04
Re: [PATCH] mm: thp: Acquire the anon_vma rwsem for lock during split · Hugh Dickins <hughd@google.com> · 2013-01-04
Re: [PATCH] mm: thp: Acquire the anon_vma rwsem for lock during split · Mel Gorman <mgorman@suse.de> · 2013-01-07
[PATCH] mm: thp: Acquire the anon_vma rwsem for write during split · Mel Gorman <mgorman@suse.de> · 2013-01-07
Re: [PATCH] mm: thp: Acquire the anon_vma rwsem for lock during split · Michel Lespinasse <hidden> · 2013-01-05
Re: [PATCH] mm: thp: Acquire the anon_vma rwsem for lock during split · Simon Jeons <hidden> · 2013-01-05
Re: [PATCH] mm: thp: Acquire the anon_vma rwsem for lock during split · Mel Gorman <mgorman@suse.de> · 2013-01-07
Re: [PATCH] mm: thp: Acquire the anon_vma rwsem for lock during split · Mel Gorman <mgorman@suse.de> · 2013-01-07
Re: [PATCH] mm: thp: Acquire the anon_vma rwsem for lock during split · Zhouping Liu <hidden> · 2013-01-05
Re: [PATCH] mm: thp: Acquire the anon_vma rwsem for lock during split · Mel Gorman <mgorman@suse.de> · 2013-01-07
Re: [PATCH] mm: thp: Acquire the anon_vma rwsem for lock during split · Simon Jeons <hidden> · 2013-01-05
Re: kernel BUG at mm/huge_memory.c:1798! · Zhouping Liu <hidden> · 2013-01-04

From: Hillf Danton <hidden>
Date: 2012-12-25 12:05:07
Also in: lkml

On Tue, Dec 25, 2012 at 12:38 PM, Zhouping Liu [off-list ref] 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

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