OOM going nuts with kernel-2.6.25-14.fc9.x86_64

[Neal Becker]

I've got loads of messages like this:

Apr 27 15:31:18 lakshmi kernel: auditd invoked oom-killer: gfp_mask=0xa01d2,
order=0, oomkilladj=-17
Apr 27 15:31:22 lakshmi kernel: 
Apr 27 15:31:22 lakshmi kernel: Call Trace:
Apr 27 15:31:22 lakshmi kernel:  [<ffffffff810756aa>]
out_of_memory+0x70/0x2ea
Apr 27 15:31:22 lakshmi kernel:  [<ffffffff81077af4>]
__alloc_pages+0x24a/0x2d3
Apr 27 15:31:22 lakshmi kernel:  [<ffffffff8107942d>]
__do_page_cache_readahead+0xb3/0x20a
Apr 27 15:31:22 lakshmi kernel:  [<ffffffff8102e012>] update_curr+0xf8/0x11a
Apr 27 15:31:22 lakshmi kernel:  [<ffffffff81074b1d>]
filemap_fault+0x168/0x327
Apr 27 15:31:22 lakshmi kernel:  [<ffffffff8107e310>] __do_fault+0x65/0x489
Apr 27 15:31:22 lakshmi kernel:  [<ffffffff81081adf>]
handle_mm_fault+0x4ed/0x976
Apr 27 15:31:22 lakshmi kernel:  [<ffffffff81052730>] do_futex+0x5a0/0x9d9
Apr 27 15:31:22 lakshmi kernel:  [<ffffffff8125eb77>]
do_page_fault+0x45b/0x7e4
Apr 27 15:31:22 lakshmi kernel:  [<ffffffff8109bcab>]
do_readv_writev+0x199/0x1ae
Apr 27 15:31:22 lakshmi kernel:  [<ffffffff8125d05d>] error_exit+0x0/0x84
Apr 27 15:31:22 lakshmi kernel: 
Apr 27 15:31:22 lakshmi kernel: Mem-info:
Apr 27 15:31:22 lakshmi kernel: Node 0 DMA per-cpu:
Apr 27 15:31:22 lakshmi kernel: CPU    0: Hot: hi:    0, btch:   1 usd:   0  
Cold: hi:    0, btch:   1 usd:   0
Apr 27 15:31:22 lakshmi kernel: Node 0 DMA32 per-cpu:
Apr 27 15:31:22 lakshmi kernel: CPU    0: Hot: hi:  186, btch:  31 usd: 141  
Cold: hi:   62, btch:  15 usd:  14
Apr 27 15:31:22 lakshmi kernel: Active:238680 inactive:247601 dirty:0
writeback:0 unstable:0
Apr 27 15:31:22 lakshmi kernel:  free:3428 slab:4875 mapped:573
pagetables:8303 bounce:0
Apr 27 15:31:22 lakshmi kernel: Node 0 DMA free:8036kB min:28kB low:32kB
high:40kB active:2624kB inactive:0kB present:10512kB pages_scanned:397855
all_unreclaimable? yes
Apr 27 15:31:22 lakshmi kernel: lowmem_reserve[]: 0 2003 2003 2003
Apr 27 15:31:22 lakshmi kernel: Node 0 DMA32 free:5676kB min:5708kB
low:7132kB high:8560kB active:952096kB inactive:990404kB present:2051184kB
pages_scanned:5302627 all_unreclaimable? yes
Apr 27 15:31:22 lakshmi kernel: lowmem_reserve[]: 0 0 0 0
Apr 27 15:31:22 lakshmi kernel: Node 0 DMA: 1*4kB 2*8kB 1*16kB 0*32kB 1*64kB
0*128kB 1*256kB 1*512kB 1*1024kB 1*2048kB 1*4096kB = 8036kB
Apr 27 15:31:22 lakshmi kernel: Node 0 DMA32: 1*4kB 15*8kB 7*16kB 4*32kB
1*64kB 1*128kB 0*256kB 0*512kB 1*1024kB 0*2048kB 1*4096kB = 5676kB
Apr 27 15:31:22 lakshmi kernel: Swap cache: add 1268676, delete 1268676,
find 941701/1065348, race 0+116
Apr 27 15:31:22 lakshmi kernel: Free swap  = 0kB
Apr 27 15:31:22 lakshmi kernel: Total swap = 1020088kB
Apr 27 15:31:22 lakshmi kernel: Free swap:            0kB
Apr 27 15:31:22 lakshmi kernel: 524000 pages of RAM
Apr 27 15:31:22 lakshmi kernel: 10614 reserved pages
Apr 27 15:31:22 lakshmi kernel: 2369 pages shared
Apr 27 15:31:22 lakshmi kernel: 0 pages swap cached
Apr 27 15:31:22 lakshmi kernel: rklogd invoked oom-killer: gfp_mask=0xa01d2,
order=0, oomkilladj=0
...