[  528.591228] fab-br0: port 1(fbond) entered blocking state
[  528.591289] fab-br0: port 1(fbond) entered disabled state
[  528.591352] fbond: entered allmulticast mode
[  528.591505] fbond: entered promiscuous mode
[  528.605733] veth1-bond: entered promiscuous mode
[  528.605781] veth1-bond: entered allmulticast mode
[  528.605831] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.618335] veth2-bond: entered promiscuous mode
[  528.618385] veth2-bond: entered allmulticast mode
[  528.618435] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.644974] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.655369] fab-br0: port 1(fbond) entered blocking state
[  528.655413] fab-br0: port 1(fbond) entered forwarding state
[  528.741991] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.742075] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.742128] fbond: active interface up!
[  529.867571] fbond: left allmulticast mode
[  529.867615] veth1-bond: left allmulticast mode
[  529.867647] veth2-bond: left allmulticast mode
[  529.867682] fbond: left promiscuous mode
[  529.867707] veth1-bond: left promiscuous mode
[  529.867750] veth2-bond: left promiscuous mode
[  529.867810] fab-br0: port 1(fbond) entered disabled state
[  529.907702] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.907781] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.914094] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.914249] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.922093] fbond (unregistering): Released all slaves