[Xen-API] XenServer 6.0.2 disables network interfaces

[Paul Angus <paul.angus@xxxxxxxxxxxxx>]

Hi all,

Has anyone seen this before?

    Mar 21 10:00:20 dc1fdtptgcx03 kernel: /local/domain/0/device/vif/0: 
Connected
    Mar 21 10:00:20 dc1fdtptgcx03 last message repeated 2 times
    Mar 21 10:00:21 dc1fdtptgcx03 scripts-vif: Called as "add vif" domid:0 
devid:0 mode:bridge
    Mar 21 10:00:21 dc1fdtptgcx03 kernel: eth8 renamed to side-12556-eth8 by 
udevd [6579]
    Mar 21 10:00:21 dc1fdtptgcx03 scripts-vif: Called as "online vif" domid:0 
devid:0 mode:bridge
    Mar 21 10:00:21 dc1fdtptgcx03 scripts-vif: Setting vif0.0 MTU 1500
    Mar 21 10:00:21 dc1fdtptgcx03 scripts-vif: Adding vif0.0 to xapi5 with 
address fe:ff:ff:ff:ff:ff
    Mar 21 10:00:21 dc1fdtptgcx03 scripts-vif: Failed to ip link set vif0.0 
address fe:ff:ff:ff:ff:ff
    Mar 21 10:00:21 dc1fdtptgcx03 kernel: device vif0.0 entered promiscuous mode
    Mar 21 10:00:21 dc1fdtptgcx03 kernel: xapi5: port 7(vif0.0) entering 
forwarding state
    Mar 21 10:00:21 dc1fdtptgcx03 kernel: xapi42: port 1(bond3.3003) entering 
disabled state
    Mar 21 10:00:22 dc1fdtptgcx03 kernel: xapi34: port 1(bond3.3022) entering 
disabled state
    Mar 21 10:00:22 dc1fdtptgcx03 kernel: xapi17: port 1(bond3.3008) entering 
disabled state
    Mar 21 10:00:22 dc1fdtptgcx03 kernel: xapi33: port 1(bond3.3011) entering 
disabled state
    (repeated 40ish times on different interfaces)


When it happens, network traffic stops on those ports, vms have to be migrated 
off, host restarted, then vms migrated back.


Regards

Paul Angus
Senior Consultant / Cloud Architect
S: +44 20 3603 0540 | M: +447711418784 | T: @CloudyAngus
paul.angus@xxxxxxxxxxxxx | www.shapeblue.com | Twitter:@shapeblue
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