** Summary changed:
- attempts to rename vlans / get_interfaces_by_mac does not filter vlans
+ attempts to rename vlans / vlans have addr_assign_type of 2
** Summary changed:
- attempts to rename vlans / vlans have addr_assign_type of 2
+ attempts to rename vlans / vlans have addr_assign_type of 0 on kernel 4.4
** Also affects: cloud-init (Ubuntu)
Importance: Undecided
Status: New
** Changed in: cloud-init (Ubuntu)
Status: New => Confirmed
** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu)
Status: New => Fix Released
** Also affects: linux (Ubuntu Xenial)
Importance: Undecided
Status: New
** Also affects: cloud-init (Ubuntu Xenial)
Importance: Undecided
Status: New
** Description changed:
When attempting to verify sru for bug 1669860, I found that vlans
are not properly filtered out by 'get_interfaces_by_mac'. That means
that the bug is still present with vlans.
+ The reason for this is that /sys/class/net/<vlan_name>/addr_assign_type
+ shows '0' for a vlan on 4.4, but (correctly) shows '2' on 4.8.
+ See https://www.kernel.org/doc/Documentation/ABI/testing/sysfs-class-net
+ for doc on addr_assign_type.
+
Related bugs:
- * bug 1669860: cloud-init attempts to rename bonds
+ * bug 1669860: cloud-init attempts to rename bonds
** Changed in: linux (Ubuntu Xenial)
Status: New => Confirmed
** Changed in: cloud-init (Ubuntu Xenial)
Status: New => Confirmed
** Changed in: cloud-init (Ubuntu Xenial)
Importance: Undecided => Medium
** Changed in: cloud-init (Ubuntu)
Importance: Undecided => Medium
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https://bugs.launchpad.net/bugs/1682871
Title:
attempts to rename vlans / vlans have addr_assign_type of 0 on kernel
4.4
Status in cloud-init:
Confirmed
Status in cloud-init package in Ubuntu:
Confirmed
Status in linux package in Ubuntu:
Fix Released
Status in cloud-init source package in Xenial:
Confirmed
Status in linux source package in Xenial:
Confirmed
Bug description:
When attempting to verify sru for bug 1669860, I found that vlans
are not properly filtered out by 'get_interfaces_by_mac'. That means
that the bug is still present with vlans.
The reason for this is that /sys/class/net/<vlan_name>/addr_assign_type
shows '0' for a vlan on 4.4, but (correctly) shows '2' on 4.8.
See https://www.kernel.org/doc/Documentation/ABI/testing/sysfs-class-net
for doc on addr_assign_type.
Related bugs:
* bug 1669860: cloud-init attempts to rename bonds
To manage notifications about this bug go to:
https://bugs.launchpad.net/cloud-init/+bug/1682871/+subscriptions
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