[  852.693532][ T9590] fab-br0: port 1(fbond) entered blocking state
[  852.693855][ T9590] fab-br0: port 1(fbond) entered disabled state
[  852.694170][ T9590] fbond: entered allmulticast mode
[  852.695694][ T9590] fbond: entered promiscuous mode
[  852.890607][ T9593] veth1-bond: entered promiscuous mode
[  852.891022][ T9593] veth1-bond: entered allmulticast mode
[  852.891847][ T9593] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  852.994920][ T9594] veth2-bond: entered promiscuous mode
[  852.995562][ T9594] veth2-bond: entered allmulticast mode
[  852.996400][ T9594] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  853.087132][ T8970] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  853.184723][  T279] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  853.185609][  T279] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  853.193388][  T279] fbond: active interface up!
[  853.251426][ T9597] fab-br0: port 1(fbond) entered blocking state
[  853.251777][ T9597] fab-br0: port 1(fbond) entered forwarding state
[  855.589863][ T9634] fbond: left allmulticast mode
[  855.590117][ T9634] veth1-bond: left allmulticast mode
[  855.590294][ T9634] veth2-bond: left allmulticast mode
[  855.590477][ T9634] fbond: left promiscuous mode
[  855.590644][ T9634] veth1-bond: left promiscuous mode
[  855.591016][ T9634] veth2-bond: left promiscuous mode
[  855.592589][ T9634] fab-br0: port 1(fbond) entered disabled state
[  856.027664][ T9635] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  856.028460][ T9635] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  856.042229][ T9635] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  856.043130][ T9635] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  856.054475][ T9635] fbond (unregistering): Released all slaves