[  527.866803] fab-br0: port 1(fbond) entered blocking state
[  527.866880] fab-br0: port 1(fbond) entered disabled state
[  527.866936] fbond: entered allmulticast mode
[  527.867025] fbond: entered promiscuous mode
[  527.881482] veth1-bond: entered promiscuous mode
[  527.881566] veth1-bond: entered allmulticast mode
[  527.881650] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.893768] veth2-bond: entered promiscuous mode
[  527.893891] veth2-bond: entered allmulticast mode
[  527.893982] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.927823] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.928012] fab-br0: port 1(fbond) entered blocking state
[  527.928072] fab-br0: port 1(fbond) entered forwarding state
[  528.022896] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.023027] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.023087] fbond: active interface up!
[  529.162795] fbond: left allmulticast mode
[  529.162896] veth1-bond: left allmulticast mode
[  529.162950] veth2-bond: left allmulticast mode
[  529.163004] fbond: left promiscuous mode
[  529.163046] veth1-bond: left promiscuous mode
[  529.163106] veth2-bond: left promiscuous mode
[  529.163175] fab-br0: port 1(fbond) entered disabled state
[  529.199935] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.200039] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.211965] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.212121] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.221900] fbond (unregistering): Released all slaves