[Touch-packages] [Bug 1429140] Re: lxc-net upstart script fails on nonexistent iptables rules

[Launchpad Bug Tracker]

This bug was fixed in the package lxc - 1.0.8-0ubuntu0.3

---
lxc (1.0.8-0ubuntu0.3) trusty; urgency=medium

  * Cherry-pick from upstream:
- Fix preserve_ns to work on < 3.8 kernels. (LP: #1516971)

lxc (1.0.8-0ubuntu0.2) trusty; urgency=medium

  * Cherry-pick from upstream:
- Fix ubuntu-cloud template to detect compression algorithm instead
  of hardcoding xz. Also update list of supported releases and use trusty
  as the fallback release. (LP: #1515463)
  * Update lxc-tests description to make it clear that this package is
meant to be used by developers and by automated testing.

lxc (1.0.8-0ubuntu0.1) trusty; urgency=medium

  * New upstream bugfix release. (MRE tracking bug: LP: #1514623)
(LP: #1429140)
- Changelog at: https://linuxcontainers.org/lxc/news/
  * Drop proxy detection from the autopkgtest exercise script.
  * Add patch:
- 0001-Trusty-Swap-out-the-CVE-2015-1335-fix-with-the-trust.patch
  This is a patch by Serge Hallyn to cope with the trusty 3.13 kernel.
  It updates the upstream CVE fix to the version which trusty ended
  up with after the few round of fixes.

 -- Stéphane Graber   Wed, 18 Nov 2015 13:42:07
-0500

** Changed in: lxc (Ubuntu Trusty)
   Status: Fix Committed => Fix Released

** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2015-1335

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Title:
  lxc-net upstart script fails on nonexistent iptables rules

Status in lxc package in Ubuntu:
  Fix Released
Status in lxc source package in Trusty:
  Fix Released

Bug description:
  Hello,

  On Trusty, the stop of lxc-net fails if the iptables rules are not
  present.

  I added “exec >> /tmp/lxc-net.log 2>&1” at the beginning of pre-start
  and post-stop and get:

  iptables: Bad rule (does a matching rule exist in that chain?).

  On Precise, a “|| true” was added to avoid errors.

  I attach a patch to disable exit on failing iptables call.

  Regards.

To manage notifications about this bug go to:
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[Touch-packages] [Bug 1429140] Re: lxc-net upstart script fails on nonexistent iptables rules

[Stéphane Graber]

** Tags removed: verification-needed
** Tags added: verification-done

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Title:
  lxc-net upstart script fails on nonexistent iptables rules

Status in lxc package in Ubuntu:
  Fix Released
Status in lxc source package in Trusty:
  Fix Committed

Bug description:
  Hello,

  On Trusty, the stop of lxc-net fails if the iptables rules are not
  present.

  I added “exec >> /tmp/lxc-net.log 2>&1” at the beginning of pre-start
  and post-stop and get:

  iptables: Bad rule (does a matching rule exist in that chain?).

  On Precise, a “|| true” was added to avoid errors.

  I attach a patch to disable exit on failing iptables call.

  Regards.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1429140/+subscriptions

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[Touch-packages] [Bug 1429140] Re: lxc-net upstart script fails on nonexistent iptables rules

[Chris J Arges]

Hello Daniel, or anyone else affected,

Accepted lxc into trusty-proposed. The package will build now and be
available at https://launchpad.net/ubuntu/+source/lxc/1.0.8-0ubuntu0.3
in a few hours, and then in the -proposed repository.

Please help us by testing this new package.  See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to
enable and use -proposed.  Your feedback will aid us getting this update
out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested, and change the tag
from verification-needed to verification-done. If it does not fix the
bug for you, please add a comment stating that, and change the tag to
verification-failed.  In either case, details of your testing will help
us make a better decision.

Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification .  Thank you in
advance!

** Tags removed: verification-done

** Tags added: verification-needed

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Title:
  lxc-net upstart script fails on nonexistent iptables rules

Status in lxc package in Ubuntu:
  Fix Released
Status in lxc source package in Trusty:
  Fix Committed

Bug description:
  Hello,

  On Trusty, the stop of lxc-net fails if the iptables rules are not
  present.

  I added “exec >> /tmp/lxc-net.log 2>&1” at the beginning of pre-start
  and post-stop and get:

  iptables: Bad rule (does a matching rule exist in that chain?).

  On Precise, a “|| true” was added to avoid errors.

  I attach a patch to disable exit on failing iptables call.

  Regards.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1429140/+subscriptions

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[Touch-packages] [Bug 1429140] Re: lxc-net upstart script fails on nonexistent iptables rules

[Daniel Dehennin]

I just test the proposed package version 1.0.8-0ubuntu0.2 and it fix my
issue.

Thanks a lot.


** Tags removed: verification-needed
** Tags added: verification-done

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You received this bug notification because you are a member of Ubuntu
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Title:
  lxc-net upstart script fails on nonexistent iptables rules

Status in lxc package in Ubuntu:
  Fix Released
Status in lxc source package in Trusty:
  Fix Committed

Bug description:
  Hello,

  On Trusty, the stop of lxc-net fails if the iptables rules are not
  present.

  I added “exec >> /tmp/lxc-net.log 2>&1” at the beginning of pre-start
  and post-stop and get:

  iptables: Bad rule (does a matching rule exist in that chain?).

  On Precise, a “|| true” was added to avoid errors.

  I attach a patch to disable exit on failing iptables call.

  Regards.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1429140/+subscriptions

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[Touch-packages] [Bug 1429140] Re: lxc-net upstart script fails on nonexistent iptables rules

[Chris J Arges]

Hello Daniel, or anyone else affected,

Accepted lxc into trusty-proposed. The package will build now and be
available at https://launchpad.net/ubuntu/+source/lxc/1.0.8-0ubuntu0.2
in a few hours, and then in the -proposed repository.

Please help us by testing this new package.  See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to
enable and use -proposed.  Your feedback will aid us getting this update
out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested, and change the tag
from verification-needed to verification-done. If it does not fix the
bug for you, please add a comment stating that, and change the tag to
verification-failed.  In either case, details of your testing will help
us make a better decision.

Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification .  Thank you in
advance!

** Tags removed: verification-done

** Tags added: verification-needed

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You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/1429140

Title:
  lxc-net upstart script fails on nonexistent iptables rules

Status in lxc package in Ubuntu:
  Fix Released
Status in lxc source package in Trusty:
  Fix Committed

Bug description:
  Hello,

  On Trusty, the stop of lxc-net fails if the iptables rules are not
  present.

  I added “exec >> /tmp/lxc-net.log 2>&1” at the beginning of pre-start
  and post-stop and get:

  iptables: Bad rule (does a matching rule exist in that chain?).

  On Precise, a “|| true” was added to avoid errors.

  I attach a patch to disable exit on failing iptables call.

  Regards.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1429140/+subscriptions

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[Touch-packages] [Bug 1429140] Re: lxc-net upstart script fails on nonexistent iptables rules

[Daniel Dehennin]

I just test the proposed package version 1.0.8-0ubuntu0.1 and it fix my
issue.

Thanks a lot

** Tags removed: verification-needed
** Tags added: verification-done

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to lxc in Ubuntu.
https://bugs.launchpad.net/bugs/1429140

Title:
  lxc-net upstart script fails on nonexistent iptables rules

Status in lxc package in Ubuntu:
  Fix Released
Status in lxc source package in Trusty:
  Fix Committed

Bug description:
  Hello,

  On Trusty, the stop of lxc-net fails if the iptables rules are not
  present.

  I added “exec >> /tmp/lxc-net.log 2>&1” at the beginning of pre-start
  and post-stop and get:

  iptables: Bad rule (does a matching rule exist in that chain?).

  On Precise, a “|| true” was added to avoid errors.

  I attach a patch to disable exit on failing iptables call.

  Regards.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1429140/+subscriptions

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[Touch-packages] [Bug 1429140] Re: lxc-net upstart script fails on nonexistent iptables rules

[Mathew Hodson]

** Changed in: lxc (Ubuntu Trusty)
   Importance: Undecided => High

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You received this bug notification because you are a member of Ubuntu
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Title:
  lxc-net upstart script fails on nonexistent iptables rules

Status in lxc package in Ubuntu:
  Fix Released
Status in lxc source package in Trusty:
  Fix Committed

Bug description:
  Hello,

  On Trusty, the stop of lxc-net fails if the iptables rules are not
  present.

  I added “exec >> /tmp/lxc-net.log 2>&1” at the beginning of pre-start
  and post-stop and get:

  iptables: Bad rule (does a matching rule exist in that chain?).

  On Precise, a “|| true” was added to avoid errors.

  I attach a patch to disable exit on failing iptables call.

  Regards.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1429140/+subscriptions

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[Touch-packages] [Bug 1429140] Re: lxc-net upstart script fails on nonexistent iptables rules

[Chris J Arges]

Hello Daniel, or anyone else affected,

Accepted lxc into trusty-proposed. The package will build now and be
available at https://launchpad.net/ubuntu/+source/lxc/1.0.8-0ubuntu0.1
in a few hours, and then in the -proposed repository.

Please help us by testing this new package.  See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to
enable and use -proposed.  Your feedback will aid us getting this update
out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested, and change the tag
from verification-needed to verification-done. If it does not fix the
bug for you, please add a comment stating that, and change the tag to
verification-failed.  In either case, details of your testing will help
us make a better decision.

Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification .  Thank you in
advance!

** Changed in: lxc (Ubuntu Trusty)
   Status: In Progress => Fix Committed

** Tags added: verification-needed

-- 
You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/1429140

Title:
  lxc-net upstart script fails on nonexistent iptables rules

Status in lxc package in Ubuntu:
  Fix Released
Status in lxc source package in Trusty:
  Fix Committed

Bug description:
  Hello,

  On Trusty, the stop of lxc-net fails if the iptables rules are not
  present.

  I added “exec >> /tmp/lxc-net.log 2>&1” at the beginning of pre-start
  and post-stop and get:

  iptables: Bad rule (does a matching rule exist in that chain?).

  On Precise, a “|| true” was added to avoid errors.

  I attach a patch to disable exit on failing iptables call.

  Regards.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1429140/+subscriptions

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[Touch-packages] [Bug 1429140] Re: lxc-net upstart script fails on nonexistent iptables rules

[Stéphane Graber]

** Also affects: lxc (Ubuntu Trusty)
   Importance: Undecided
   Status: New

** Changed in: lxc (Ubuntu)
   Status: Fix Committed => Fix Released

** Changed in: lxc (Ubuntu Trusty)
   Status: New => In Progress

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Title:
  lxc-net upstart script fails on nonexistent iptables rules

Status in lxc package in Ubuntu:
  Fix Released
Status in lxc source package in Trusty:
  In Progress

Bug description:
  Hello,

  On Trusty, the stop of lxc-net fails if the iptables rules are not
  present.

  I added “exec >> /tmp/lxc-net.log 2>&1” at the beginning of pre-start
  and post-stop and get:

  iptables: Bad rule (does a matching rule exist in that chain?).

  On Precise, a “|| true” was added to avoid errors.

  I attach a patch to disable exit on failing iptables call.

  Regards.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1429140/+subscriptions

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[Touch-packages] [Bug 1429140] Re: lxc-net upstart script fails on nonexistent iptables rules

[Serge Hallyn]

** Changed in: lxc (Ubuntu)
   Status: Triaged = Fix Committed

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Title:
  lxc-net upstart script fails on nonexistent iptables rules

Status in lxc package in Ubuntu:
  Fix Committed

Bug description:
  Hello,

  On Trusty, the stop of lxc-net fails if the iptables rules are not
  present.

  I added “exec  /tmp/lxc-net.log 21” at the beginning of pre-start
  and post-stop and get:

  iptables: Bad rule (does a matching rule exist in that chain?).

  On Precise, a “|| true” was added to avoid errors.

  I attach a patch to disable exit on failing iptables call.

  Regards.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1429140/+subscriptions

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[Touch-packages] [Bug 1429140] Re: lxc-net upstart script fails on nonexistent iptables rules

[Serge Hallyn]

Thanks - a patch has been sent upstream and should be in 1.0.8 in trusty
soon.

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Title:
  lxc-net upstart script fails on nonexistent iptables rules

Status in lxc package in Ubuntu:
  Triaged

Bug description:
  Hello,

  On Trusty, the stop of lxc-net fails if the iptables rules are not
  present.

  I added “exec  /tmp/lxc-net.log 21” at the beginning of pre-start
  and post-stop and get:

  iptables: Bad rule (does a matching rule exist in that chain?).

  On Precise, a “|| true” was added to avoid errors.

  I attach a patch to disable exit on failing iptables call.

  Regards.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1429140/+subscriptions

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[Touch-packages] [Bug 1429140] Re: lxc-net upstart script fails on nonexistent iptables rules

[Daniel Dehennin]

Hello,

* Distribution Trusty Thar
* lxc version 1.0.7-0ubuntu0.1

Steps to reproduce:

1) fresh boot, bridge is up and running
2) sudo iptables -F INPUT
3) sudo stop lxc-net
stop: Job failed while stopping
4) ip link show lxcbr0
3: lxcbr0: BROADCAST,MULTICAST mtu 1500 qdisc noqueue state DOWN mode DEFAULT 
group default 
link/ether ca:ca:b6:d1:d4:26 brd ff:ff:ff:ff:ff:ff

So the bridge is not stopped correctly and recovering is difficult.

Regards.

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Title:
  lxc-net upstart script fails on nonexistent iptables rules

Status in lxc package in Ubuntu:
  Incomplete

Bug description:
  Hello,

  On Trusty, the stop of lxc-net fails if the iptables rules are not
  present.

  I added “exec  /tmp/lxc-net.log 21” at the beginning of pre-start
  and post-stop and get:

  iptables: Bad rule (does a matching rule exist in that chain?).

  On Precise, a “|| true” was added to avoid errors.

  I attach a patch to disable exit on failing iptables call.

  Regards.

To manage notifications about this bug go to:
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[Touch-packages] [Bug 1429140] Re: lxc-net upstart script fails on nonexistent iptables rules

[Serge Hallyn]

Note I tested this on vivid with a /downitpables script containing:

#!/bin/sh

LXC_BRIDGE=lxcbr0
LXC_NETWORK=10.0.3.0/24

use_iptables_lock=-w
iptables -w -L -n  /dev/null 21 || use_iptables_lock=
iptables $use_iptables_lock -D INPUT -i ${LXC_BRIDGE} -p udp --dport 67 -j 
ACCEPT
iptables $use_iptables_lock -D INPUT -i ${LXC_BRIDGE} -p tcp --dport 67 -j 
ACCEPT
iptables $use_iptables_lock -D INPUT -i ${LXC_BRIDGE} -p udp --dport 53 -j 
ACCEPT
iptables $use_iptables_lock -D INPUT -i ${LXC_BRIDGE} -p tcp --dport 53 -j 
ACCEPT
iptables $use_iptables_lock -D FORWARD -i ${LXC_BRIDGE} -j ACCEPT
iptables $use_iptables_lock -D FORWARD -o ${LXC_BRIDGE} -j ACCEPT
iptables $use_iptables_lock -t nat -D POSTROUTING -s ${LXC_NETWORK} ! -d 
${LXC_NETWORK} -j MASQUERADE || true
iptables $use_iptables_lock -t mangle -D POSTROUTING -o ${LXC_BRIDGE} -p udp -m 
udp --dport 68 -j CHECKSUM --checksum-fill

I raun /downitpables, then did 'sudo stop lxc-net', which succeeded.
Then did 'sudo start lxc-net', which succeeded.


** Changed in: lxc (Ubuntu)
   Status: New = Incomplete

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Title:
  lxc-net upstart script fails on nonexistent iptables rules

Status in lxc package in Ubuntu:
  Incomplete

Bug description:
  Hello,

  On Trusty, the stop of lxc-net fails if the iptables rules are not
  present.

  I added “exec  /tmp/lxc-net.log 21” at the beginning of pre-start
  and post-stop and get:

  iptables: Bad rule (does a matching rule exist in that chain?).

  On Precise, a “|| true” was added to avoid errors.

  I attach a patch to disable exit on failing iptables call.

  Regards.

To manage notifications about this bug go to:
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[Touch-packages] [Bug 1429140] Re: lxc-net upstart script fails on nonexistent iptables rules

[Serge Hallyn]

Hi,

which release are you seeing this in?

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https://bugs.launchpad.net/bugs/1429140

Title:
  lxc-net upstart script fails on nonexistent iptables rules

Status in lxc package in Ubuntu:
  Incomplete

Bug description:
  Hello,

  On Trusty, the stop of lxc-net fails if the iptables rules are not
  present.

  I added “exec  /tmp/lxc-net.log 21” at the beginning of pre-start
  and post-stop and get:

  iptables: Bad rule (does a matching rule exist in that chain?).

  On Precise, a “|| true” was added to avoid errors.

  I attach a patch to disable exit on failing iptables call.

  Regards.

To manage notifications about this bug go to:
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[Touch-packages] [Bug 1429140] Re: lxc-net upstart script fails on nonexistent iptables rules

[Ubuntu Foundations Team Bug Bot]

The attachment Do not crash when removing iptables rules seems to be a
patch.  If it isn't, please remove the patch flag from the attachment,
remove the patch tag, and if you are a member of the ~ubuntu-
reviewers, unsubscribe the team.

[This is an automated message performed by a Launchpad user owned by
~brian-murray, for any issues please contact him.]

** Tags added: patch

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Title:
  lxc-net upstart script fails on nonexistent iptables rules

Status in lxc package in Ubuntu:
  New

Bug description:
  Hello,

  On Trusty, the stop of lxc-net fails if the iptables rules are not
  present.

  I added “exec  /tmp/lxc-net.log 21” at the beginning of pre-start
  and post-stop and get:

  iptables: Bad rule (does a matching rule exist in that chain?).

  On Precise, a “|| true” was added to avoid errors.

  I attach a patch to disable exit on failing iptables call.

  Regards.

To manage notifications about this bug go to:
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