linux-kernel - Re: 2.6.31-rc1: WARNING: at mm/page_alloc.c:1743 __alloc_pages

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Message-ID: <20090628100503.GA8568@liondog.tnic>
Date:	Sun, 28 Jun 2009 12:05:03 +0200
From:	Borislav Petkov <petkovbb@...glemail.com>
To:	Thomas Meyer <thomas@...3r.de>
Cc:	"David S. Miller" <davem@...emloft.net>,
	Arnaldo Carvalho de Melo <acme@...stprotocols.net>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: 2.6.31-rc1: WARNING: at mm/page_alloc.c:1743
	__alloc_pages_nodemask

On Sat, Jun 27, 2009 at 04:15:43PM +0200, Thomas Meyer wrote:
> [    1.516209] ------------[ cut here ]------------
> [    1.516216] WARNING: at mm/page_alloc.c:1743 __alloc_pages_nodemask+0x153/0x550()
> [    1.516218] Hardware name: MS-7250
> [    1.516219] Modules linked in:
> [    1.516223] Pid: 1, comm: swapper Not tainted 2.6.31-rc1 #50
> [    1.516225] Call Trace:
> [    1.516232]  [<ffffffff8106c182>] ? warn_slowpath_common+0x84/0xb2
> [    1.516236]  [<ffffffff81178fb8>] ? sysfs_ilookup_test+0x0/0x3b
> [    1.516239]  [<ffffffff810e5ea8>] ? __alloc_pages_nodemask+0x153/0x550
> [    1.516245]  [<ffffffff811131bd>] ? kmem_cache_create+0x1ac/0x30c
> [    1.516249]  [<ffffffff810e6346>] ? __get_free_pages+0x22/0x77
> [    1.516253]  [<ffffffff81cb5b8f>] ? dccp_init+0xeb/0x38e
> [    1.516257]  [<ffffffff81cb5aa4>] ? dccp_init+0x0/0x38e
> [    1.516260]  [<ffffffff8100908e>] ? do_one_initcall+0x60/0x144
> [    1.516264]  [<ffffffff810c0040>] ? register_irq_proc+0xac/0xdb
> [    1.516268]  [<ffffffff81c6a88f>] ? kernel_init+0x170/0x1dd
> [    1.516272]  [<ffffffff8102cf8a>] ? child_rip+0xa/0x20
> [    1.516275]  [<ffffffff81c6a71f>] ? kernel_init+0x0/0x1dd
> [    1.516278]  [<ffffffff8102cf80>] ? child_rip+0x0/0x20
> [    1.516283] ---[ end trace 2e1baf37c897af4d ]---

Looks like DCCP is hitting the MAX_ORDER allocation sanity check, CCing relevant
people.
 
-- 
Regards/Gruss,
    Boris.
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