[Bug 1651944] Re: Kernel panic when we call pipework to setup virtual network for docker containers

2017-01-05 Thread John Johansen
sudo snap refresh 

should refresh the kernel snap. However the suspected fix will not be in
any snap kernel, nor can I atm build you a kernel snap to test with.

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Title:
  Kernel panic when we call pipework to setup virtual network for docker
  containers

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[Bug 1651944] Re: Kernel panic when we call pipework to setup virtual network for docker containers

2017-01-03 Thread Peng
Actually, this bug was found with Ubuntu all-snap version. So I am not able to 
try the kernel.deb. Could you tell me how to get the latest version of the 
kernel snap for 16.04?
Thanks!

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Title:
  Kernel panic when we call pipework to setup virtual network for docker
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[Bug 1651944] Re: Kernel panic when we call pipework to setup virtual network for docker containers

2017-01-03 Thread John Johansen
Ignore the request to test the upstream kernel, for the moment.

In this case the apparmor code that is in the trace does not exist upstream. 
Instead could you test the kernel in
  http://people.canonical.com/~jj/lp1648143/

While listed as being for bug 1648143, it contains several fixes
including a fix to the bind mount code. That will be pushed up to the
ubuntu kernel this week.

If this still exhibits the fault then, please test the upstream kernel
to verify that the bug is indeed in apparmor, and not being triggered
else where and showing up in apparmor.

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  Kernel panic when we call pipework to setup virtual network for docker
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[Bug 1651944] Re: Kernel panic when we call pipework to setup virtual network for docker containers

2017-01-03 Thread Joseph Salisbury
Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.10 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

Once testing of the upstream kernel is complete, please mark this bug as
"Confirmed".


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.10-rc2


** Tags added: kernel-da-key

** Changed in: linux (Ubuntu)
   Importance: Undecided => Medium

** Changed in: linux (Ubuntu)
   Importance: Medium => High

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[Bug 1651944] Re: Kernel panic when we call pipework to setup virtual network for docker containers

2016-12-22 Thread Seth Arnold
I added linux back due to the uncanny resemblance to:

https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1508737
and
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1586997

Thanks

** Also affects: linux (Ubuntu)
   Importance: Undecided
   Status: New

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  Kernel panic when we call pipework to setup virtual network for docker
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[Bug 1651944] Re: Kernel panic when we call pipework to setup virtual network for docker containers

2016-12-22 Thread Peng
Changed the target to be apparmor because the kernel panic is triggered
by apparmor.

** Package changed: linux (Ubuntu) => apparmor (Ubuntu)

** Also affects: apparmor
   Importance: Undecided
   Status: New

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[Bug 1651944] Re: Kernel panic when we call pipework to setup virtual network for docker containers

2016-12-22 Thread Peng
The bug was found on the all-snap image. Therefore I was not able to run
apport-collect command.


** Changed in: linux (Ubuntu)
   Status: Incomplete => Confirmed

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