[  527.674889] fab-br0: port 1(fbond) entered blocking state
[  527.674948] fab-br0: port 1(fbond) entered disabled state
[  527.675007] fbond: entered allmulticast mode
[  527.675099] fbond: entered promiscuous mode
[  527.692697] veth1-bond: entered promiscuous mode
[  527.692757] veth1-bond: entered allmulticast mode
[  527.692821] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.707682] veth2-bond: entered promiscuous mode
[  527.707746] veth2-bond: entered allmulticast mode
[  527.707801] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.826679] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.826825] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.826894] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.826961] fbond: active interface up!
[  527.827041] fab-br0: port 1(fbond) entered blocking state
[  527.827088] fab-br0: port 1(fbond) entered forwarding state
[  529.256603] fbond: left allmulticast mode
[  529.256665] veth1-bond: left allmulticast mode
[  529.256710] veth2-bond: left allmulticast mode
[  529.256746] fbond: left promiscuous mode
[  529.256774] veth1-bond: left promiscuous mode
[  529.256818] veth2-bond: left promiscuous mode
[  529.256873] fab-br0: port 1(fbond) entered disabled state
[  529.299045] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.299148] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.316923] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.317035] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.333796] fbond (unregistering): Released all slaves