apport information
** Tags added: apport-collected
** Description changed:
'ip link' behaves strangely when trying to set both vlan and mac for a
VF.
Consider the following example:
$ sudo ip link set p2p1 vf 6 mac 36:c3:25:02:65:c4 vlan 300
$ ip link show p2p1
189: p2p1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT
group default qlen 1000
link/ether 0c:c4:7a:1e:ac:0e brd ff:ff:ff:ff:ff:ff
vf 0 MAC 00:00:00:00:00:00, spoof checking on, link-state auto
vf 1 MAC 00:00:00:00:00:00, spoof checking on, link-state auto
vf 2 MAC 00:00:00:00:00:00, spoof checking on, link-state auto
vf 3 MAC 00:00:00:00:00:00, spoof checking on, link-state auto
vf 4 MAC 00:00:00:00:00:00, spoof checking on, link-state auto
vf 5 MAC 00:00:00:00:00:00, spoof checking on, link-state auto
vf 6 MAC 36:c3:25:02:65:c4, spoof checking on, link-state auto
As you can see, it was able to set MAC address, but silently ignored VLAN
setting.
Now comes the interesting part, if I specify vlan first and then mac, things
work:
$ sudo ip link set p2p1 vf 6 vlan 300 mac 36:c3:25:02:65:c5
$ ip link show p2p1
189: p2p1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT
group default qlen 1000
link/ether 0c:c4:7a:1e:ac:0e brd ff:ff:ff:ff:ff:ff
vf 0 MAC 00:00:00:00:00:00, spoof checking on, link-state auto
vf 1 MAC 00:00:00:00:00:00, spoof checking on, link-state auto
vf 2 MAC 00:00:00:00:00:00, spoof checking on, link-state auto
vf 3 MAC 00:00:00:00:00:00, spoof checking on, link-state auto
vf 4 MAC 00:00:00:00:00:00, spoof checking on, link-state auto
vf 5 MAC 00:00:00:00:00:00, spoof checking on, link-state auto
vf 6 MAC 36:c3:25:02:65:c5, vlan 300, spoof checking on, link-state auto
The system is:
$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 14.04.1 LTS
Release: 14.04
Codename: trusty
$ cat /proc/version_signature
Ubuntu 3.13.0-40.69-generic 3.13.11.10
$ ip -V
ip utility, iproute2-ss131122
$
+ ---
+ AlsaDevices:
+ total 0
+ crw-rw---- 1 root audio 116, 1 Mar 13 09:08 seq
+ crw-rw---- 1 root audio 116, 33 Mar 13 09:08 timer
+ AplayDevices: Error: [Errno 2] No such file or directory
+ ApportVersion: 2.14.1-0ubuntu3.11
+ Architecture: amd64
+ ArecordDevices: Error: [Errno 2] No such file or directory
+ CRDA: Error: [Errno 2] No such file or directory
+ DistroRelease: Ubuntu 14.04
+ HibernationDevice: RESUME=/dev/mapper/devstack1--vg-swap_1
+ IwConfig: Error: [Errno 2] No such file or directory
+ Lsusb:
+ Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
+ Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+ Bus 001 Device 005: ID 0557:2221 ATEN International Co., Ltd Winbond Hermon
+ Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
+ Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+ MachineType: Supermicro X9SRL-F
+ Package: linux (not installed)
+ PciMultimedia:
+
+ ProcFB: 0 VESA VGA
+ ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-40-generic
root=/dev/mapper/hostname--vg-root ro splash quiet intel_iommu=on vt.handoff=7
+ ProcVersionSignature: Ubuntu 3.13.0-40.69-generic 3.13.11.10
+ RelatedPackageVersions:
+ linux-restricted-modules-3.13.0-40-generic N/A
+ linux-backports-modules-3.13.0-40-generic N/A
+ linux-firmware 1.127.8
+ RfKill: Error: [Errno 2] No such file or directory
+ Tags: trusty
+ Uname: Linux 3.13.0-40-generic x86_64
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups: adm cdrom dip libvirtd lpadmin plugdev sambashare sudo
+ _MarkForUpload: True
+ dmi.bios.date: 12/05/2013
+ dmi.bios.vendor: American Megatrends Inc.
+ dmi.bios.version: 3.0a
+ dmi.board.asset.tag: To be filled by O.E.M.
+ dmi.board.name: X9SRL-F
+ dmi.board.vendor: Supermicro
+ dmi.board.version: 1.01
+ dmi.chassis.asset.tag: To Be Filled By O.E.M.
+ dmi.chassis.type: 17
+ dmi.chassis.vendor: Supermicro
+ dmi.chassis.version: 0123456789
+ dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr3.0a:bd12/05/2013:svnSupermicro:pnX9SRL-F:pvr0123456789:rvnSupermicro:rnX9SRL-F:rvr1.01:cvnSupermicro:ct17:cvr0123456789:
+ dmi.product.name: X9SRL-F
+ dmi.product.version: 0123456789
+ dmi.sys.vendor: Supermicro
** Attachment added: "AudioDevicesInUse.txt"
https://bugs.launchpad.net/bugs/1475134/+attachment/4429794/+files/AudioDevicesInUse.txt
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https://bugs.launchpad.net/bugs/1475134
Title:
ixgbe and iproute2: inconsistent behaviour when setting VF mac and
vlan using 'ip link'
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