[  534.705834] fab-br0: port 1(fbond) entered blocking state
[  534.705919] fab-br0: port 1(fbond) entered disabled state
[  534.705978] fbond: entered allmulticast mode
[  534.706107] fbond: entered promiscuous mode
[  534.721624] veth1-bond: entered promiscuous mode
[  534.721688] veth1-bond: entered allmulticast mode
[  534.721754] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.730414] veth2-bond: entered promiscuous mode
[  534.730520] veth2-bond: entered allmulticast mode
[  534.730600] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.766496] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.766656] fab-br0: port 1(fbond) entered blocking state
[  534.766699] fab-br0: port 1(fbond) entered forwarding state
[  534.869540] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.869712] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.869784] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.869846] fbond: active interface up!
[  536.108688] fbond: left allmulticast mode
[  536.108753] veth1-bond: left allmulticast mode
[  536.108799] veth2-bond: left allmulticast mode
[  536.108853] fbond: left promiscuous mode
[  536.108891] veth1-bond: left promiscuous mode
[  536.108945] veth2-bond: left promiscuous mode
[  536.109018] fab-br0: port 1(fbond) entered disabled state
[  536.135988] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.136142] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.152670] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.152878] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.168581] fbond (unregistering): Released all slaves