[  536.703015] fab-br0: port 1(fbond) entered blocking state
[  536.703120] fab-br0: port 1(fbond) entered disabled state
[  536.703226] fbond: entered allmulticast mode
[  536.703389] fbond: entered promiscuous mode
[  536.717019] veth1-bond: entered promiscuous mode
[  536.717148] veth1-bond: entered allmulticast mode
[  536.717238] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  536.728117] veth2-bond: entered promiscuous mode
[  536.728188] veth2-bond: entered allmulticast mode
[  536.728264] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  536.754827] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  536.760567] fab-br0: port 1(fbond) entered blocking state
[  536.760638] fab-br0: port 1(fbond) entered forwarding state
[  536.858848] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  536.859008] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  536.859107] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  536.859193] fbond: active interface up!
[  538.077854] fbond: left allmulticast mode
[  538.077942] veth1-bond: left allmulticast mode
[  538.078018] veth2-bond: left allmulticast mode
[  538.078091] fbond: left promiscuous mode
[  538.078142] veth1-bond: left promiscuous mode
[  538.078215] veth2-bond: left promiscuous mode
[  538.078312] fab-br0: port 1(fbond) entered disabled state
[  538.115144] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  538.115329] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  538.132069] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  538.132276] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  538.141943] fbond (unregistering): Released all slaves