[ 1074.003185][ T8849] fab-br0: port 1(fbond) entered blocking state
[ 1074.003582][ T8849] fab-br0: port 1(fbond) entered disabled state
[ 1074.006428][ T8849] fbond: entered allmulticast mode
[ 1074.009559][ T8849] fbond: entered promiscuous mode
[ 1074.211708][ T8852] veth1-bond: entered promiscuous mode
[ 1074.212350][ T8852] veth1-bond: entered allmulticast mode
[ 1074.217686][ T8852] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[ 1074.360885][ T8853] veth2-bond: entered promiscuous mode
[ 1074.361575][ T8853] veth2-bond: entered allmulticast mode
[ 1074.362894][ T8853] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[ 1074.509703][  T259] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[ 1074.614421][  T259] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[ 1074.615557][  T259] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[ 1074.616198][  T259] fbond: active interface up!
[ 1074.732571][ T8856] fab-br0: port 1(fbond) entered blocking state
[ 1074.733238][ T8856] fab-br0: port 1(fbond) entered forwarding state
[ 1077.303932][ T8887] fbond: left allmulticast mode
[ 1077.304479][ T8887] veth1-bond: left allmulticast mode
[ 1077.304999][ T8887] veth2-bond: left allmulticast mode
[ 1077.305473][ T8887] fbond: left promiscuous mode
[ 1077.305981][ T8887] veth1-bond: left promiscuous mode
[ 1077.308137][ T8887] veth2-bond: left promiscuous mode
[ 1077.309303][ T8887] fab-br0: port 1(fbond) entered disabled state
[ 1077.869489][ T8888] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[ 1077.870724][ T8888] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[ 1077.889454][ T8888] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[ 1077.891049][ T8888] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[ 1077.926803][ T8888] fbond (unregistering): Released all slaves