[  527.024090] fab-br0: port 1(fbond) entered blocking state
[  527.024167] fab-br0: port 1(fbond) entered disabled state
[  527.024232] fbond: entered allmulticast mode
[  527.024336] fbond: entered promiscuous mode
[  527.039407] veth1-bond: entered promiscuous mode
[  527.039474] veth1-bond: entered allmulticast mode
[  527.039536] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.051102] veth2-bond: entered promiscuous mode
[  527.051188] veth2-bond: entered allmulticast mode
[  527.051255] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.075889] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.080612] fab-br0: port 1(fbond) entered blocking state
[  527.080712] fab-br0: port 1(fbond) entered forwarding state
[  527.179895] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.180058] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.180171] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.180247] fbond: active interface up!
[  528.643682] fbond: left allmulticast mode
[  528.643776] veth1-bond: left allmulticast mode
[  528.643835] veth2-bond: left allmulticast mode
[  528.643917] fbond: left promiscuous mode
[  528.643961] veth1-bond: left promiscuous mode
[  528.644019] veth2-bond: left promiscuous mode
[  528.644089] fab-br0: port 1(fbond) entered disabled state
[  528.690834] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  528.690986] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  528.707103] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  528.707277] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  528.724012] fbond (unregistering): Released all slaves