Re: [BUG] regression from 2.6.24-rc8-mm1 and 2.6.24-mm1 kernel panic while bootup
- From: Balbir Singh <balbir@xxxxxxxxxxxxxxxxxx>
- Date: Tue, 05 Feb 2008 18:00:25 +0530
Andrew Morton wrote:
On Tue, 05 Feb 2008 13:48:17 +0530 Kamalesh Babulal <kamalesh@xxxxxxxxxxxxxxxxxx> wrote:[snip]
argh, I'd forgotten about that. You bisected it down to a clearly-innocent
patch and none of the mm developers appeared interested.
Oh well, it'll probably be in mainline tomorrow. That should get it
fixed.
We've tracked this down to a problem where the nodeid might be invalid. Kamalesh
is investigating problem. We suspect we are doing a kmalloc_node with an invalid
nodeid.
We see
cpu with no node 2, num_online_nodes 1
cpu with no node 3, num_online_nodes 1
in the bootlog. Kamalesh verified that the problem exists with both slub and slab.
--
Warm Regards,
Balbir Singh
Linux Technology Center
IBM, ISTL
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- References:
- [BUG] regression from 2.6.24-rc8-mm1 and 2.6.24-mm1 kernel panic while bootup
- From: Kamalesh Babulal
- Re: [BUG] regression from 2.6.24-rc8-mm1 and 2.6.24-mm1 kernel panic while bootup
- From: Andrew Morton
- [BUG] regression from 2.6.24-rc8-mm1 and 2.6.24-mm1 kernel panic while bootup
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