[  528.571903] fab-br0: port 1(fbond) entered blocking state
[  528.571993] fab-br0: port 1(fbond) entered disabled state
[  528.572073] fbond: entered allmulticast mode
[  528.572192] fbond: entered promiscuous mode
[  528.588044] veth1-bond: entered promiscuous mode
[  528.588114] veth1-bond: entered allmulticast mode
[  528.588179] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.605788] veth2-bond: entered promiscuous mode
[  528.605861] veth2-bond: entered allmulticast mode
[  528.605929] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.713630] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.713734] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.713797] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.713875] fbond: active interface up!
[  528.713944] fab-br0: port 1(fbond) entered blocking state
[  528.713983] fab-br0: port 1(fbond) entered forwarding state
[  530.171721] fbond: left allmulticast mode
[  530.171792] veth1-bond: left allmulticast mode
[  530.171849] veth2-bond: left allmulticast mode
[  530.171905] fbond: left promiscuous mode
[  530.171945] veth1-bond: left promiscuous mode
[  530.172000] veth2-bond: left promiscuous mode
[  530.172072] fab-br0: port 1(fbond) entered disabled state
[  530.209978] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.210113] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.228877] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.229041] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.238760] fbond (unregistering): Released all slaves