[  534.227887] fab-br0: port 1(fbond) entered blocking state
[  534.227946] fab-br0: port 1(fbond) entered disabled state
[  534.227996] fbond: entered allmulticast mode
[  534.228084] fbond: entered promiscuous mode
[  534.237332] veth1-bond: entered promiscuous mode
[  534.237384] veth1-bond: entered allmulticast mode
[  534.237445] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.246634] veth2-bond: entered promiscuous mode
[  534.246693] veth2-bond: entered allmulticast mode
[  534.246746] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.289678] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.289825] fab-br0: port 1(fbond) entered blocking state
[  534.289866] fab-br0: port 1(fbond) entered forwarding state
[  534.393751] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.393984] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.394057] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.394117] fbond: active interface up!
[  535.618017] fbond: left allmulticast mode
[  535.618075] veth1-bond: left allmulticast mode
[  535.618121] veth2-bond: left allmulticast mode
[  535.618161] fbond: left promiscuous mode
[  535.618192] veth1-bond: left promiscuous mode
[  535.618245] veth2-bond: left promiscuous mode
[  535.618304] fab-br0: port 1(fbond) entered disabled state
[  535.652888] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  535.653032] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  535.661792] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  535.661946] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  535.667694] fbond (unregistering): Released all slaves