[  535.222752] fab-br0: port 1(fbond) entered blocking state
[  535.222818] fab-br0: port 1(fbond) entered disabled state
[  535.222922] fbond: entered allmulticast mode
[  535.223013] fbond: entered promiscuous mode
[  535.239621] veth1-bond: entered promiscuous mode
[  535.239691] veth1-bond: entered allmulticast mode
[  535.239755] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.255082] veth2-bond: entered promiscuous mode
[  535.255144] veth2-bond: entered allmulticast mode
[  535.255203] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.357920] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.358076] fab-br0: port 1(fbond) entered blocking state
[  535.358129] fab-br0: port 1(fbond) entered forwarding state
[  535.358259] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.358344] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.358422] fbond: active interface up!
[  536.733461] fbond: left allmulticast mode
[  536.733515] veth1-bond: left allmulticast mode
[  536.733562] veth2-bond: left allmulticast mode
[  536.733611] fbond: left promiscuous mode
[  536.733638] veth1-bond: left promiscuous mode
[  536.733684] veth2-bond: left promiscuous mode
[  536.733748] fab-br0: port 1(fbond) entered disabled state
[  536.774004] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.774114] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.792094] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.792380] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.801993] fbond (unregistering): Released all slaves