[  852.176476][ T9483] fab-br0: port 1(fbond) entered blocking state
[  852.176845][ T9483] fab-br0: port 1(fbond) entered disabled state
[  852.177425][ T9483] fbond: entered allmulticast mode
[  852.180166][ T9483] fbond: entered promiscuous mode
[  852.305029][ T9486] veth1-bond: entered promiscuous mode
[  852.305493][ T9486] veth1-bond: entered allmulticast mode
[  852.306382][ T9486] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  852.424015][ T9487] veth2-bond: entered promiscuous mode
[  852.424404][ T9487] veth2-bond: entered allmulticast mode
[  852.425153][ T9487] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  852.527760][  T279] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  852.533317][  T279] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  852.533950][  T279] fbond: active interface up!
[  852.694032][ T9490] fab-br0: port 1(fbond) entered blocking state
[  852.694517][ T9490] fab-br0: port 1(fbond) entered forwarding state
[  852.737004][  T279] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  855.010787][ T9527] fbond: left allmulticast mode
[  855.011138][ T9527] veth1-bond: left allmulticast mode
[  855.011380][ T9527] veth2-bond: left allmulticast mode
[  855.011618][ T9527] fbond: left promiscuous mode
[  855.012562][ T9527] veth1-bond: left promiscuous mode
[  855.012988][ T9527] veth2-bond: left promiscuous mode
[  855.013499][ T9527] fab-br0: port 1(fbond) entered disabled state
[  855.438064][ T9528] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  855.438889][ T9528] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  855.473914][ T9528] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  855.474849][ T9528] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  855.484003][ T9528] fbond (unregistering): Released all slaves