[  533.037495] fab-br0: port 1(fbond) entered blocking state
[  533.037571] fab-br0: port 1(fbond) entered disabled state
[  533.037643] fbond: entered allmulticast mode
[  533.037758] fbond: entered promiscuous mode
[  533.049117] veth1-bond: entered promiscuous mode
[  533.049187] veth1-bond: entered allmulticast mode
[  533.049261] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  533.059048] veth2-bond: entered promiscuous mode
[  533.059109] veth2-bond: entered allmulticast mode
[  533.059168] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  533.094921] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  533.095080] fab-br0: port 1(fbond) entered blocking state
[  533.095138] fab-br0: port 1(fbond) entered forwarding state
[  533.198979] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  533.199141] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  533.199211] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  533.199274] fbond: active interface up!
[  534.578030] fbond: left allmulticast mode
[  534.578107] veth1-bond: left allmulticast mode
[  534.578155] veth2-bond: left allmulticast mode
[  534.578206] fbond: left promiscuous mode
[  534.578244] veth1-bond: left promiscuous mode
[  534.578311] veth2-bond: left promiscuous mode
[  534.578374] fab-br0: port 1(fbond) entered disabled state
[  534.607102] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  534.607211] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  534.620034] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  534.620143] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  534.629955] fbond (unregistering): Released all slaves