still having smp/snat problems (Re: Linux 2.4.19-rc3)

glynis
2002-07-20T04:13:59Z

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On Fri, Jul 19, 2002 at 09:20:49PM -0300, Marcelo Tosatti wrote:
> <rusty@rustcorp.com.au> (02/07/17 1.630)
> [PATCH] The real netfilter conntrack SMP overrun fix

assuming this should have fixed this:
LIST_DELETE: ip_conntrack_core.c:165
`&ct->tuplehash[IP_CT_DIR_REPLY]'(dd8f2e90) not in &ip_conntrack_hash
[hash_conntrack(&ct->tuplehash[IP_CT_DIR_REPLY].tuple)].

it doesn't seem to have taken. i see this error and the following
crash when i use these rules:
iptables -t nat -A POSTROUTING -j SNAT --to 64.192.31.41
iptables -t nat -A POSTROUTING -j SNAT --to 192.168.1.1
iptables -t nat -A POSTROUTING -j SNAT --to 127.0.0.1

when i use the masquerading instead of snat, it doesn't exhibit the
error and crash.

here's the info for my _stable_ config on my dual athlon 1800+:
---
If some fields are empty or look unusual you may have an old version.
Compare to the current minimal requirements in Documentation/Changes.

Linux butterfly 2.4.19-rc3 #1 SMP Fri Jul 19 21:30:52 EDT 2002 i686 unknown unknown GNU/Linux

Gnu C gcc (GCC) 3.1.1 20020703 (Debian prerelease) Copyright (C) 2002 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Gnu make 3.79.1
util-linux 2.11n
mount 2.11n
modutils 2.4.15
e2fsprogs 1.27
Linux C Library 2.2.5
Dynamic linker (ldd) 2.2.5
Procps 2.0.7
Net-tools 1.60
Console-tools 0.2.3
Sh-utils 2.0.12
Modules Loaded snd-mixer-oss snd-pcm-oss snd-ens1371 snd-rawmidi snd-seq-device snd-ac97-codec snd-pcm snd-timer snd soundcore ipt_REJECT iptable_filter ipt_MASQUERADE iptable_nat ip_conntrack ip_tables autofs4 cpia_usb cpia videodev serial af_packet usb-ohci usbcore 3c59x ne2k-pci 8390
---
--
____________________}John Flinchbaugh{______________________
| glynis@hjsoft.com http://www.hjsoft.com/~glynis/ |
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