[  530.730954] fab-br0: port 1(fbond) entered blocking state
[  530.731017] fab-br0: port 1(fbond) entered disabled state
[  530.731072] fbond: entered allmulticast mode
[  530.731168] fbond: entered promiscuous mode
[  530.740323] veth1-bond: entered promiscuous mode
[  530.740396] veth1-bond: entered allmulticast mode
[  530.740508] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.749191] veth2-bond: entered promiscuous mode
[  530.749266] veth2-bond: entered allmulticast mode
[  530.749317] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.790816] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.791001] fab-br0: port 1(fbond) entered blocking state
[  530.791053] fab-br0: port 1(fbond) entered forwarding state
[  530.894858] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.895042] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.895095] fbond: active interface up!
[  531.991557] fbond: left allmulticast mode
[  531.991651] veth1-bond: left allmulticast mode
[  531.991701] veth2-bond: left allmulticast mode
[  531.991754] fbond: left promiscuous mode
[  531.991817] veth1-bond: left promiscuous mode
[  531.991875] veth2-bond: left promiscuous mode
[  531.991941] fab-br0: port 1(fbond) entered disabled state
[  532.021725] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.021829] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.034955] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.035086] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.050883] fbond (unregistering): Released all slaves