[  530.216918] fab-br0: port 1(fbond) entered blocking state
[  530.217034] fab-br0: port 1(fbond) entered disabled state
[  530.217148] fbond: entered allmulticast mode
[  530.217287] fbond: entered promiscuous mode
[  530.228451] veth1-bond: entered promiscuous mode
[  530.228515] veth1-bond: entered allmulticast mode
[  530.228588] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.237447] veth2-bond: entered promiscuous mode
[  530.237496] veth2-bond: entered allmulticast mode
[  530.237543] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.282574] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.282702] fab-br0: port 1(fbond) entered blocking state
[  530.282742] fab-br0: port 1(fbond) entered forwarding state
[  530.377643] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.377781] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.377859] fbond: active interface up!
[  531.453467] fbond: left allmulticast mode
[  531.453528] veth1-bond: left allmulticast mode
[  531.453581] veth2-bond: left allmulticast mode
[  531.453637] fbond: left promiscuous mode
[  531.453674] veth1-bond: left promiscuous mode
[  531.453723] veth2-bond: left promiscuous mode
[  531.453781] fab-br0: port 1(fbond) entered disabled state
[  531.496330] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.496421] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.510702] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.510790] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.526624] fbond (unregistering): Released all slaves