[  527.441571] fab-br0: port 1(fbond) entered blocking state
[  527.441651] fab-br0: port 1(fbond) entered disabled state
[  527.441717] fbond: entered allmulticast mode
[  527.441811] fbond: entered promiscuous mode
[  527.460911] veth1-bond: entered promiscuous mode
[  527.460965] veth1-bond: entered allmulticast mode
[  527.461015] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.476082] veth2-bond: entered promiscuous mode
[  527.476137] veth2-bond: entered allmulticast mode
[  527.476197] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.581201] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.581340] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.581418] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.581480] fbond: active interface up!
[  527.581541] fab-br0: port 1(fbond) entered blocking state
[  527.581585] fab-br0: port 1(fbond) entered forwarding state
[  529.014544] fbond: left allmulticast mode
[  529.014595] veth1-bond: left allmulticast mode
[  529.014634] veth2-bond: left allmulticast mode
[  529.014669] fbond: left promiscuous mode
[  529.014695] veth1-bond: left promiscuous mode
[  529.014744] veth2-bond: left promiscuous mode
[  529.014796] fab-br0: port 1(fbond) entered disabled state
[  529.058522] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.058628] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.068358] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.068473] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.074290] fbond (unregistering): Released all slaves