[  528.657318] fab-br0: port 1(fbond) entered blocking state
[  528.657407] fab-br0: port 1(fbond) entered disabled state
[  528.657480] fbond: entered allmulticast mode
[  528.657595] fbond: entered promiscuous mode
[  528.674568] veth1-bond: entered promiscuous mode
[  528.674635] veth1-bond: entered allmulticast mode
[  528.674699] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.690305] veth2-bond: entered promiscuous mode
[  528.690376] veth2-bond: entered allmulticast mode
[  528.690430] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.705813] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.734289] fab-br0: port 1(fbond) entered blocking state
[  528.734370] fab-br0: port 1(fbond) entered forwarding state
[  528.801861] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.801950] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.802021] fbond: active interface up!
[  529.992586] fbond: left allmulticast mode
[  529.992654] veth1-bond: left allmulticast mode
[  529.992697] veth2-bond: left allmulticast mode
[  529.992739] fbond: left promiscuous mode
[  529.992770] veth1-bond: left promiscuous mode
[  529.992831] veth2-bond: left promiscuous mode
[  529.992896] fab-br0: port 1(fbond) entered disabled state
[  530.027565] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.027665] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.044952] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.045082] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.054877] fbond (unregistering): Released all slaves