Hi

We have a problem with oops (both 1.5.23 and the cvs version), it died
a couple hours after it has been started.
Here is the output of oops.log:

[0x19465]run_client(): No mem for header!
[0x6b1ac]run_client(): No mem for header!
[0x9a268]fill_mem_obj(): select: timed out.
[0xbcef3]attach_data(): No mem in attach data.
[0x5795e]run_client(): No mem for header!

There's no other messages abnormal, but sometimes with below messages
from kernel (not always):

Dec  8 13:54:05 tproxy1 kernel: oops: page allocation failure. order:3, mode:0x20
Dec  8 13:54:05 tproxy1 kernel: Call Trace:
Dec  8 13:54:05 tproxy1 kernel:  [<c013ac0d>] __alloc_pages+0x2de/0x31c
Dec  8 13:54:05 tproxy1 kernel:  [<c013ac70>] __get_free_pages+0x25/0x3f
Dec  8 13:54:05 tproxy1 kernel:  [<c013e0cd>] cache_grow+0xed/0x345

The swap remain unused at that time.

Tested on both kernel 2.4.23 and 2.6.0-test9-mm5,
glibc-2.2.5, gcc-3.3.2 (gcc-2.95.3 also), Debian GNU/Linux-3.0.

The request rate varies from 100 req/s to 550 req/s.

Any ideas what's wrong?

Thanks!
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