[  527.148746] fab-br0: port 1(fbond) entered blocking state
[  527.148816] fab-br0: port 1(fbond) entered disabled state
[  527.148887] fbond: entered allmulticast mode
[  527.149005] fbond: entered promiscuous mode
[  527.163469] veth1-bond: entered promiscuous mode
[  527.163534] veth1-bond: entered allmulticast mode
[  527.163613] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.174758] veth2-bond: entered promiscuous mode
[  527.174862] veth2-bond: entered allmulticast mode
[  527.174957] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.202936] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.203409] fab-br0: port 1(fbond) entered blocking state
[  527.203457] fab-br0: port 1(fbond) entered forwarding state
[  527.306930] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.307955] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.308032] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.308097] fbond: active interface up!
[  528.739496] fbond: left allmulticast mode
[  528.739601] veth1-bond: left allmulticast mode
[  528.739658] veth2-bond: left allmulticast mode
[  528.739721] fbond: left promiscuous mode
[  528.739761] veth1-bond: left promiscuous mode
[  528.739821] veth2-bond: left promiscuous mode
[  528.739896] fab-br0: port 1(fbond) entered disabled state
[  528.785349] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  528.785467] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  528.802118] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  528.802305] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  528.811010] fbond (unregistering): Released all slaves