Bug#494445: oops when loading nf_conntrack_ipv6

2008-10-07 Thread Faidon Liambotis
Vitaliy, hi,

On Tue, Aug 12, 2008 at 02:55:56PM +0400, Vitaliy Gusev wrote:
 On 11 August 2008 19:39:35 maximilian attems wrote:
  hello,
  
  could you please take a look at:
  
  * oops on load of nf_conntrack_ipv6
http://bugs.debian.org/494445
 
 IPv6 conntrack doesn't work yet. It will be finished in this week.
I'm experiencing the oops on our latest kernel (2.6.26-7, seems to include
openvz stuff up to 24cebf40).

Do you have a fix for this? I'm only asking because you said you were
fixing this back then.

Thanks,
Faidon



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Bug#494445: oops when loading nf_conntrack_ipv6

2008-10-07 Thread Vitaliy Gusev
On 7 October 2008 09:59:29 Faidon Liambotis wrote:
 Vitaliy, hi,
 
 On Tue, Aug 12, 2008 at 02:55:56PM +0400, Vitaliy Gusev wrote:
  On 11 August 2008 19:39:35 maximilian attems wrote:
   hello,
   
   could you please take a look at:
   
   * oops on load of nf_conntrack_ipv6
 http://bugs.debian.org/494445
  
  IPv6 conntrack doesn't work yet. It will be finished in this week.
 I'm experiencing the oops on our latest kernel (2.6.26-7, seems to include
 openvz stuff up to 24cebf40).
 
 Do you have a fix for this? I'm only asking because you said you were
 fixing this back then.

The linux-image-2.6.26-1-openvz doesn't have this fix. Latest 2.6.26-ovz has 
fix.
For 2.6.27-ovz fix patches was sent To Pavel for review. 


 
 Thanks,
 Faidon
 



-- 
Thank,
Vitaliy Gusev



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Bug#494445: oops when loading nf_conntrack_ipv6

2008-10-07 Thread maximilian attems
On Tue, Oct 07, 2008 at 12:01:13PM +0300, Faidon Liambotis wrote:
 Vitaliy Gusev wrote:
  The linux-image-2.6.26-1-openvz doesn't have this fix. Latest 2.6.26-ovz 
  has fix.
  For 2.6.27-ovz fix patches was sent To Pavel for review. 
 Could you pinpoint the patch for 2.6.26 exactly, e.g. by a commit or by
 attaching it?
 
 If it's simple enough, perhaps the Debian kernel maintainers could add
 it to Debian's tree.

no our diff versus openvz is getting huge:
~/src/linux-2.6.26-openvz$ git diff --shortstat 24cebf40278cb071ff8b..
 39 files changed, 589 insertions(+), 112 deletions(-)

and yes there are 2 abi breaker there inside, so this will be considered
for the next stable update after release that pumps abi.




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Bug#494445: oops when loading nf_conntrack_ipv6

2008-10-07 Thread Vitaliy Gusev
On 7 October 2008 13:01:13 Faidon Liambotis wrote:
 Vitaliy Gusev wrote:
  The linux-image-2.6.26-1-openvz doesn't have this fix. Latest 2.6.26-ovz 
  has fix.
  For 2.6.27-ovz fix patches was sent To Pavel for review. 
 Could you pinpoint the patch for 2.6.26 exactly, e.g. by a commit or by
 attaching it?

Commits:
490910232ebe61f65e5e5c03b7286f11291b6092 (netfilter: call nf_register_hooks 
from VE0 context only)
3cb8bc3781889ade74c02840b2eb8ddafb6d39c5 (netfilter: NAT: assign 
nf_nat_seq_adjust_hook from VE0 context only)
5fff3eb60f78acaadcae8562de5d3e6504f4d4f9 (conntrack: adjust context during 
freeing)
43553442d9467e2cdca7be044ff0cd497abe987f (conntrack: fix oops in 
nf_ct_frag6_gather)
e29a555d7d8f88dbfcaed541e340a4e3977c76aa (ct: Move _nf_conntrack_l3proto_ipv6 
to net namespace)
2c1b2f728e1ae136ec1713bfec9892cf7cd656b6 (conntrack: Allocate/free 
ve_nf_conntrack_l3proto_ipv6)
482dd20be37f61b2f94e6b3f3de1c1b9b4f9e6f1 (conntrack: prevent call 
nf_register_hooks() from VE context)
7d3f10fc5d8e268f7572cfdd2287c049bce3af7c (conntrack: prevent call 
register_pernet_subsys() from VE context)
17b09e1de42db77743ea9ae3dfd3a910ac57ee71 (conntrack: prevent double 
allocate/free of protos)



 
 If it's simple enough, perhaps the Debian kernel maintainers could add
 it to Debian's tree.
 
 Thanks,
 Faidon
 



-- 
Thank,
Vitaliy Gusev



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Bug#494445: oops when loading nf_conntrack_ipv6

2008-10-07 Thread Faidon Liambotis
Vitaliy Gusev wrote:
 The linux-image-2.6.26-1-openvz doesn't have this fix. Latest 2.6.26-ovz has 
 fix.
 For 2.6.27-ovz fix patches was sent To Pavel for review. 
Could you pinpoint the patch for 2.6.26 exactly, e.g. by a commit or by
attaching it?

If it's simple enough, perhaps the Debian kernel maintainers could add
it to Debian's tree.

Thanks,
Faidon



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