[  537.939528] bond0 (unregistering): Released all slaves
[  538.446302] fab-br0: port 1(fbond) entered blocking state
[  538.446397] fab-br0: port 1(fbond) entered disabled state
[  538.446482] fbond: entered allmulticast mode
[  538.446599] fbond: entered promiscuous mode
[  538.462455] veth1-bond: entered promiscuous mode
[  538.462550] veth1-bond: entered allmulticast mode
[  538.462641] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  538.475030] veth2-bond: entered promiscuous mode
[  538.475111] veth2-bond: entered allmulticast mode
[  538.475174] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  538.492257] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.507355] fab-br0: port 1(fbond) entered blocking state
[  538.507442] fab-br0: port 1(fbond) entered forwarding state
[  538.588298] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  538.588436] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  538.588533] fbond: active interface up!
[  539.661417] fbond: left allmulticast mode
[  539.661496] veth1-bond: left allmulticast mode
[  539.661566] veth2-bond: left allmulticast mode
[  539.661630] fbond: left promiscuous mode
[  539.661674] veth1-bond: left promiscuous mode
[  539.661746] veth2-bond: left promiscuous mode
[  539.661834] fab-br0: port 1(fbond) entered disabled state
[  539.692823] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  539.692974] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  539.699404] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  539.699561] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  539.707314] fbond (unregistering): Released all slaves