Re: 2.6.18-rc3-mm2 - OOM storm

[Mike Galbraith]

On Thu, 2006-08-10 at 23:55 -0700, Andrew Morton wrote:
> On Fri, 11 Aug 2006 08:33:51 +0000
> Mike Galbraith <efault@xxxxxx> wrote:
> 
> > kernel BUG at mm/vmscan.c:383!
> 
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.18-rc3/2.6.18-rc3-mm2/hot-fixes/ ;)
> 

Duh, I should have thought to look there first.  Sorry.

Anyhoo, I can reproduce the problem.  I now have ~800MB of cache that
echo 3 > drop_caches doesn't help with, and I just started swapping.

MemTotal:      1032656 kB
MemFree:         42704 kB
Buffers:           648 kB
Cached:         825468 kB
SwapCached:      29312 kB
Active:          31196 kB
Inactive:       830144 kB
HighTotal:      131008 kB
HighFree:         3056 kB
LowTotal:       901648 kB
LowFree:         39648 kB
SwapTotal:     1028152 kB
SwapFree:       961356 kB
Dirty:             156 kB
Writeback:           0 kB
AnonPages:       17240 kB
Mapped:          10240 kB
Slab:           118536 kB
PageTables:       1876 kB
NFS Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   1544480 kB
Committed_AS:   266884 kB
VmallocTotal:   114680 kB
VmallocUsed:      5372 kB
VmallocChunk:   109216 kB


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