[  527.924750] fab-br0: port 1(fbond) entered blocking state
[  527.924825] fab-br0: port 1(fbond) entered disabled state
[  527.924895] fbond: entered allmulticast mode
[  527.924999] fbond: entered promiscuous mode
[  527.943148] veth1-bond: entered promiscuous mode
[  527.943230] veth1-bond: entered allmulticast mode
[  527.943302] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.960069] veth2-bond: entered promiscuous mode
[  527.960142] veth2-bond: entered allmulticast mode
[  527.960208] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.061756] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.061854] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.061952] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.062029] fbond: active interface up!
[  528.062108] fab-br0: port 1(fbond) entered blocking state
[  528.062171] fab-br0: port 1(fbond) entered forwarding state
[  529.271853] fbond: left allmulticast mode
[  529.271913] veth1-bond: left allmulticast mode
[  529.271949] veth2-bond: left allmulticast mode
[  529.271987] fbond: left promiscuous mode
[  529.272015] veth1-bond: left promiscuous mode
[  529.272053] veth2-bond: left promiscuous mode
[  529.272107] fab-br0: port 1(fbond) entered disabled state
[  529.314684] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.314842] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.322878] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.323008] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.328820] fbond (unregistering): Released all slaves