Patrick McHardy wrote:
Chuck Ebbert wrote:
On 01/31/2008 01:03 PM, Chuck Ebbert wrote:
On 01/29/2008 12:18 PM, Patrick McHardy wrote:
Chuck Ebbert wrote:
nf_nat_move_storage():
/usr/src/debug/kernel-2.6.23/linux-2.6.23.i686/net/ipv4/netfilter/nf_nat_core.c:612
87: f7 47 64 80 01 00 00 testl $0x180,0x64(%edi)
8e: 74 39 je c9
<nf_nat_move_storage+0x65>
line 612:
if (!(ct->status & IPS_NAT_DONE_MASK))
return;
ct is NULL
The current kernel (and 2.6.23-stable) have:
if (!ct || !(ct->status & IPS_NAT_DONE_MASK))
return;
so it seems you're using an old version.
So, it is now oopsing after the test for NULL and only x86_64 is
catching the invalid address because it is non-canonical. Checking
for NULL is obviously not enough...
Could you try whether this patch fixes it please?
Hallo Patrick,
I have tested the patch and the problem seems to be fixed.
Thanks,
Thomas
--
Thomas Woerner
Software Engineer Phone: +49-711-96437-0
Red Hat GmbH Fax : +49-711-96437-111
Hauptstaetterstr. 58 Email: Thomas Woerner <twoerner@xxxxxxxxxx>
D-70178 Stuttgart Web : http://www.redhat.de/
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