On August 15, 2001 11:21 pm, David Ford wrote:
> I've a friend who has a small box doing routing/firewalling/nat for a
> /27 and the bandwidth is pretty tiny. The machine has 32megs of ram and
> 100 in swap.
>
> It dies anywhere from an hour after reboot to 12 hours later, on console
> are messages like so "__alloc_pages: 0-order allocation failed." and
> "ip_conntrack: table full, dropping packet."
>
> His prior kernel was 2.4.7, nothing special, he's using 3com
> 3cSOHO100-TX and Cpq Neteligent 10/100. I just upped him to 2.4.8 as a
> starter and we'll see how it's going. I don't have direct access to the
> box so I can't give complete information.
>
> Comments and suggestions welcomed,
We should add the GFP_* allocation flags to that allocation failed
message so we know whether it's atomic, noio, nofs, highmem or what.
Please define 'it dies' a little more precisely - oops, deadlock,
livelock, app terminated or what. Then please supply the /proc/meminfo
if possible or shift-ScrLk dump to console (roughly the same thing).
He needs to upgrade 2.4.9-preX because that is where the VM work is
being done. Finally, it would be worth merging this thread with the
following thread on linux-mm:
0-order allocation problem
-- Daniel - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Thu Aug 23 2001 - 21:00:14 EST