[  852.814044][ T9439] fab-br0: port 1(fbond) entered blocking state
[  852.814372][ T9439] fab-br0: port 1(fbond) entered disabled state
[  852.814721][ T9439] fbond: entered allmulticast mode
[  852.818229][ T9439] fbond: entered promiscuous mode
[  852.911789][ T9440] veth1-bond: entered promiscuous mode
[  852.912185][ T9440] veth1-bond: entered allmulticast mode
[  852.912948][ T9440] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  853.016040][ T9441] veth2-bond: entered promiscuous mode
[  853.016492][ T9441] veth2-bond: entered allmulticast mode
[  853.017025][ T9441] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  853.167228][ T8545] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  853.168451][ T8545] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  853.168981][ T8545] fbond: active interface up!
[  853.269103][ T9444] fab-br0: port 1(fbond) entered blocking state
[  853.269575][ T9444] fab-br0: port 1(fbond) entered forwarding state
[  853.377577][ T8545] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  855.538218][ T9481] fbond: left allmulticast mode
[  855.538437][ T9481] veth1-bond: left allmulticast mode
[  855.538614][ T9481] veth2-bond: left allmulticast mode
[  855.538792][ T9481] fbond: left promiscuous mode
[  855.538966][ T9481] veth1-bond: left promiscuous mode
[  855.539346][ T9481] veth2-bond: left promiscuous mode
[  855.539833][ T9481] fab-br0: port 1(fbond) entered disabled state
[  855.998561][ T9482] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  855.999325][ T9482] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  856.031062][ T9482] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  856.032282][ T9482] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  856.047302][ T9482] fbond (unregistering): Released all slaves