[  525.280255] fab-br0: port 1(fbond) entered blocking state
[  525.280311] fab-br0: port 1(fbond) entered disabled state
[  525.280357] fbond: entered allmulticast mode
[  525.280447] fbond: entered promiscuous mode
[  525.295574] veth1-bond: entered promiscuous mode
[  525.295644] veth1-bond: entered allmulticast mode
[  525.295712] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  525.312240] veth2-bond: entered promiscuous mode
[  525.312305] veth2-bond: entered allmulticast mode
[  525.312365] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  525.428751] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  525.428901] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  525.428987] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  525.429062] fbond: active interface up!
[  525.429137] fab-br0: port 1(fbond) entered blocking state
[  525.429189] fab-br0: port 1(fbond) entered forwarding state
[  526.863837] fbond: left allmulticast mode
[  526.863893] veth1-bond: left allmulticast mode
[  526.863940] veth2-bond: left allmulticast mode
[  526.863984] fbond: left promiscuous mode
[  526.864022] veth1-bond: left promiscuous mode
[  526.864072] veth2-bond: left promiscuous mode
[  526.864128] fab-br0: port 1(fbond) entered disabled state
[  526.897039] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  526.897144] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  526.913879] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  526.914005] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  526.923802] fbond (unregistering): Released all slaves