[  527.291869] fab-br0: port 1(fbond) entered blocking state
[  527.291949] fab-br0: port 1(fbond) entered disabled state
[  527.292073] fbond: entered allmulticast mode
[  527.292200] fbond: entered promiscuous mode
[  527.310509] veth1-bond: entered promiscuous mode
[  527.310586] veth1-bond: entered allmulticast mode
[  527.310659] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.328593] veth2-bond: entered promiscuous mode
[  527.328673] veth2-bond: entered allmulticast mode
[  527.328743] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.424865] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.424970] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.425085] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.425180] fbond: active interface up!
[  527.425270] fab-br0: port 1(fbond) entered blocking state
[  527.425326] fab-br0: port 1(fbond) entered forwarding state
[  528.522476] fbond: left allmulticast mode
[  528.530058] veth1-bond: left allmulticast mode
[  528.531768] veth2-bond: left allmulticast mode
[  528.531883] fbond: left promiscuous mode
[  528.531977] veth1-bond: left promiscuous mode
[  528.532058] veth2-bond: left promiscuous mode
[  528.534674] fab-br0: port 1(fbond) entered disabled state
[  528.616794] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  528.617086] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  528.637694] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  528.637914] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  528.654029] fbond (unregistering): Released all slaves