[  529.836422] fab-br0: port 1(fbond) entered blocking state
[  529.836500] fab-br0: port 1(fbond) entered disabled state
[  529.836559] fbond: entered allmulticast mode
[  529.836660] fbond: entered promiscuous mode
[  529.848868] veth1-bond: entered promiscuous mode
[  529.848938] veth1-bond: entered allmulticast mode
[  529.848996] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.861197] veth2-bond: entered promiscuous mode
[  529.861261] veth2-bond: entered allmulticast mode
[  529.861317] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.886860] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.892438] fab-br0: port 1(fbond) entered blocking state
[  529.892498] fab-br0: port 1(fbond) entered forwarding state
[  529.990882] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.990989] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.991052] fbond: active interface up!
[  531.058623] fbond: left allmulticast mode
[  531.058728] veth1-bond: left allmulticast mode
[  531.058797] veth2-bond: left allmulticast mode
[  531.058880] fbond: left promiscuous mode
[  531.058934] veth1-bond: left promiscuous mode
[  531.059014] veth2-bond: left promiscuous mode
[  531.059100] fab-br0: port 1(fbond) entered disabled state
[  531.103177] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.103299] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.126012] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.126151] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.141961] fbond (unregistering): Released all slaves