[  525.831654] fab-br0: port 1(fbond) entered blocking state
[  525.831759] fab-br0: port 1(fbond) entered disabled state
[  525.831819] fbond: entered allmulticast mode
[  525.831953] fbond: entered promiscuous mode
[  525.862173] veth1-bond: entered promiscuous mode
[  525.862261] veth1-bond: entered allmulticast mode
[  525.862358] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  525.891149] veth2-bond: entered promiscuous mode
[  525.891240] veth2-bond: entered allmulticast mode
[  525.891323] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  525.937734] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  525.937937] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  525.938032] fbond: active interface up!
[  525.971633] fab-br0: port 1(fbond) entered blocking state
[  525.971750] fab-br0: port 1(fbond) entered forwarding state
[  526.144808] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.195272] fbond: left allmulticast mode
[  527.195383] veth1-bond: left allmulticast mode
[  527.195429] veth2-bond: left allmulticast mode
[  527.195481] fbond: left promiscuous mode
[  527.195512] veth1-bond: left promiscuous mode
[  527.195561] veth2-bond: left promiscuous mode
[  527.195641] fab-br0: port 1(fbond) entered disabled state
[  527.231768] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  527.231922] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  527.256076] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  527.256269] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  527.265949] fbond (unregistering): Released all slaves