[  535.339625] fab-br0: port 1(fbond) entered blocking state
[  535.339689] fab-br0: port 1(fbond) entered disabled state
[  535.339748] fbond: entered allmulticast mode
[  535.339835] fbond: entered promiscuous mode
[  535.353497] veth1-bond: entered promiscuous mode
[  535.353593] veth1-bond: entered allmulticast mode
[  535.353682] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.366214] veth2-bond: entered promiscuous mode
[  535.366287] veth2-bond: entered allmulticast mode
[  535.366364] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.396876] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.400634] fab-br0: port 1(fbond) entered blocking state
[  535.400720] fab-br0: port 1(fbond) entered forwarding state
[  535.500901] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.501065] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.501164] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.501247] fbond: active interface up!
[  536.913541] fbond: left allmulticast mode
[  536.913597] veth1-bond: left allmulticast mode
[  536.913637] veth2-bond: left allmulticast mode
[  536.913679] fbond: left promiscuous mode
[  536.913718] veth1-bond: left promiscuous mode
[  536.913761] veth2-bond: left promiscuous mode
[  536.913814] fab-br0: port 1(fbond) entered disabled state
[  536.950774] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.950935] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.960072] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.960285] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.965953] fbond (unregistering): Released all slaves