[  531.996431] fab-br0: port 1(fbond) entered blocking state
[  531.996490] fab-br0: port 1(fbond) entered disabled state
[  531.996545] fbond: entered allmulticast mode
[  531.996628] fbond: entered promiscuous mode
[  532.011556] veth1-bond: entered promiscuous mode
[  532.011638] veth1-bond: entered allmulticast mode
[  532.011721] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.022032] veth2-bond: entered promiscuous mode
[  532.022092] veth2-bond: entered allmulticast mode
[  532.022150] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.055148] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.055269] fab-br0: port 1(fbond) entered blocking state
[  532.055310] fab-br0: port 1(fbond) entered forwarding state
[  532.158267] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.158477] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.158546] fbond: active interface up!
[  533.243059] fbond: left allmulticast mode
[  533.243116] veth1-bond: left allmulticast mode
[  533.243163] veth2-bond: left allmulticast mode
[  533.243202] fbond: left promiscuous mode
[  533.243230] veth1-bond: left promiscuous mode
[  533.243271] veth2-bond: left promiscuous mode
[  533.243321] fab-br0: port 1(fbond) entered disabled state
[  533.290664] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.290792] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.296234] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.296333] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.302161] fbond (unregistering): Released all slaves