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<TITLE>Re: [Openswan dev] FW: Odd kernel panic error, IPtables and IPSEC</TITLE>
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<DIV id=idOWAReplyText3760 dir=ltr>
<DIV dir=ltr><FONT face=Arial color=#000000 size=2>I found a suse patch for the
kernel that seems to have fixed the deallock issue for RHEL4. I also
submitted a bug request to RH as well as the possible patch. I have since
then tested it and it's working fine now. </FONT></DIV>
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<DIV dir=ltr><FONT face=Arial size=2>Gary</FONT></DIV></DIV>
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<FONT face=Tahoma size=2><B>From:</B> Herbert Xu
[mailto:herbert@gondor.apana.org.au]<BR><B>Sent:</B> Mon 4/11/2005 5:19
AM<BR><B>To:</B> Gary W. Smith<BR><B>Cc:</B> dev@openswan.org<BR><B>Subject:</B>
Re: [Openswan dev] FW: Odd kernel panic error, IPtables and
IPSEC<BR></FONT><BR></DIV>
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<P><FONT size=2>Gary W. Smith <gary@primeexalia.com>
wrote:<BR>><BR>> This was hacked from an email I originally sent to the
netfiler.org<BR>> list. I patched the kernel and it seemed to have
something to do with<BR>> that but then I rebuilt the machine (a whole 15
minute process) and then<BR>> tried again and it did the same thing with the
stock kernel. This is<BR>> RHEL 4, running Linux Openswan
U2.3.1dr3/K2.6.9-5.EL.6 (netkey). I<BR><BR>You should report vendor kernel
problems to the vendor.<BR><BR>> /upv4/xfrm4_output.c:108 spin_lock
/net/sfrm/xfrm_state.c:dfebba14<BR>> already locked by
net/ipv4/sfrm4_output.c/108.<BR><BR>This looks like the IPsec/PMTU/ICMP
dead-lock that was fixed in 2.6.11.7.<BR><BR>Cheers,<BR>--<BR>Visit Openswan at
<A href="http://www.openswan.org/">http://www.openswan.org/</A><BR>Email:
Herbert Xu ~{PmV>HI~} <herbert@gondor.apana.org.au><BR>Home Page: <A
href="http://gondor.apana.org.au/~herbert/">http://gondor.apana.org.au/~herbert/</A><BR>PGP
Key: <A
href="http://gondor.apana.org.au/~herbert/pubkey.txt">http://gondor.apana.org.au/~herbert/pubkey.txt</A><BR></FONT></P></DIV>
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