** Tags added: cscc
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Title:
Geneve tunnels don't work when ipv6 is disabled
Status in linux package in Ubuntu:
Fix Released
This bug was fixed in the package linux - 4.4.0-157.185
---
linux (4.4.0-157.185) xenial; urgency=medium
* linux: 4.4.0-157.185 -proposed tracker (LP: #1837476)
* systemd 229-4ubuntu21.22 ADT test failure with linux 4.4.0-156.183 (storage)
(LP: #1837235)
- Revert
Verified on Xenial
** Tags removed: verification-needed-xenial
** Tags added: verification-done-xenial
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Title:
Geneve tunnels
This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
xenial' to 'verification-done-xenial'. If the problem still exists,
change the tag
** Changed in: linux (Ubuntu Xenial)
Status: In Progress => Fix Committed
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Title:
Geneve tunnels don't work when ipv6 is
As the test kernel with the backported Xenial fix
has been up for almost 2 months now, I'm submitting
the SRU for Xenial, although I have not received
feedback from original reporter or others.
Backported patch for Xenial varies slightly from the
cherry-picked patch for B, C.
My testing has
This bug was fixed in the package linux - 4.15.0-51.55
---
linux (4.15.0-51.55) bionic; urgency=medium
* linux: 4.15.0-51.55 -proposed tracker (LP: #1829219)
* disable a.out support (LP: #1818552)
- [Config] Disable a.out support
* [UBUNTU] qdio: clear intparm during
This bug was fixed in the package linux - 4.18.0-21.22
---
linux (4.18.0-21.22) cosmic; urgency=medium
* linux: 4.18.0-21.22 -proposed tracker (LP: #1829186)
* disable a.out support (LP: #1818552)
- [Config] Turn off a.out support
* ftrace in ubuntu_kernel_selftests hang
** Tags added: sts
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Title:
Geneve tunnels don't work when ipv6 is disabled
Status in linux package in Ubuntu:
Fix Released
Bionic, Cosmic kernels successfully tested.
I've updated the tags.
** Tags removed: verification-needed-bionic verification-needed-cosmic
** Tags added: verification-done-bionic verification-done-cosmic
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This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
cosmic' to 'verification-done-cosmic'. If the problem still exists,
change the tag
This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
bionic' to 'verification-done-bionic'. If the problem still exists,
change the tag
A 4.4 test kernel with the fix backported is available at:
https://people.canonical.com/~nivedita/geneve-xenial-test/
if anyone wishes to validate the 4.4 X solution.
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** Changed in: linux (Ubuntu Bionic)
Status: In Progress => Fix Committed
** Changed in: linux (Ubuntu Cosmic)
Status: In Progress => Fix Committed
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Resubmitted SRU for B,C for this kernel cycle.
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Title:
Geneve tunnels don't work when ipv6 is disabled
Status in linux package in
Submitted SRU request for Bionic, Cosmic.
Huge thanks for the testing, Matthew!
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Title:
Geneve tunnels don't work when ipv6 is
** Tags added: cosmic xenial
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Title:
Geneve tunnels don't work when ipv6 is disabled
Status in linux package in Ubuntu:
Fix
** Description changed:
SRU Justification
Impact: Cannot create geneve tunnels if ipv6 is disabled dynamically.
Fix:
Fixed by upstream commit in v5.0:
Commit: cf1c9ccba7308e48a68fa77f476287d9d614e4c7
"geneve: correctly handle ipv6.disable module parameter"
- Hence available
** Description changed:
+ SRU Justification
+
+ Impact: Cannot create geneve tunnels if ipv6 is disabled dynamically.
+
+ Fix:
+ Fixed by upstream commit in v5.0:
+ Commit: cf1c9ccba7308e48a68fa77f476287d9d614e4c7
+ "geneve: correctly handle ipv6.disable module parameter"
+
+ Hence available
** Description changed:
[Impact]
When attempting to create a geneve tunnel on Ubuntu 16.04 Xenial, in
an OS environment with open vswitch, where ipv6 has been disabled,
the create fails with the error :
“ovs-vsctl: Error detected while setting up 'geneve0': could not
add network
I tested a fully up to date cosmic VM using the reproducer steps in the
description, and found that I could not create a geneve tunnel when ipv6
is disabled.
I compiled a new cosmic kernel off the master-next branch with this commit
included:
"geneve: correctly handle ipv6.disable module
** Changed in: linux (Ubuntu Disco)
Status: In Progress => Fix Released
** Description changed:
[Impact]
When attempting to create a geneve tunnel on Ubuntu 16.04 Xenial, in
an OS environment with open vswitch, where ipv6 has been disabled,
the create fails with the error :
We had tested a patch discussed above and tested internally,
with success - although we have limited testing (opening up
a geneve tunnel between 2 kvm guests).
Jiri has now pushed an identical patch upstream which is
available in the v5.0 kernel and later.
"geneve: correctly handle
** Changed in: linux (Ubuntu)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu)
Status: Confirmed => Triaged
** Tags added: kernel-da-key
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Logs not necessary at this time, will attach patches and other
information as needed.
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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