[  524.153790] fab-br0: port 1(fbond) entered blocking state
[  524.153849] fab-br0: port 1(fbond) entered disabled state
[  524.153957] fbond: entered allmulticast mode
[  524.154053] fbond: entered promiscuous mode
[  524.170094] veth1-bond: entered promiscuous mode
[  524.170166] veth1-bond: entered allmulticast mode
[  524.170239] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  524.183098] veth2-bond: entered promiscuous mode
[  524.183143] veth2-bond: entered allmulticast mode
[  524.183184] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  524.201550] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  524.225751] fab-br0: port 1(fbond) entered blocking state
[  524.225820] fab-br0: port 1(fbond) entered forwarding state
[  524.297593] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  524.297684] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  524.297744] fbond: active interface up!
[  525.420107] fbond: left allmulticast mode
[  525.420178] veth1-bond: left allmulticast mode
[  525.420230] veth2-bond: left allmulticast mode
[  525.420279] fbond: left promiscuous mode
[  525.420319] veth1-bond: left promiscuous mode
[  525.420374] veth2-bond: left promiscuous mode
[  525.420442] fab-br0: port 1(fbond) entered disabled state
[  525.451637] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  525.451716] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  525.472744] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  525.472917] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  525.479639] fbond (unregistering): Released all slaves