[  529.812375] fab-br0: port 1(fbond) entered blocking state
[  529.812447] fab-br0: port 1(fbond) entered disabled state
[  529.812504] fbond: entered allmulticast mode
[  529.812610] fbond: entered promiscuous mode
[  529.825306] veth1-bond: entered promiscuous mode
[  529.825400] veth1-bond: entered allmulticast mode
[  529.825482] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.836345] veth2-bond: entered promiscuous mode
[  529.836415] veth2-bond: entered allmulticast mode
[  529.836472] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.867061] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.867231] fab-br0: port 1(fbond) entered blocking state
[  529.867280] fab-br0: port 1(fbond) entered forwarding state
[  529.963086] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.963206] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.963286] fbond: active interface up!
[  531.101569] fbond: left allmulticast mode
[  531.101652] veth1-bond: left allmulticast mode
[  531.101701] veth2-bond: left allmulticast mode
[  531.101751] fbond: left promiscuous mode
[  531.101790] veth1-bond: left promiscuous mode
[  531.101846] veth2-bond: left promiscuous mode
[  531.101906] fab-br0: port 1(fbond) entered disabled state
[  531.138902] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.138999] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.147280] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.147415] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.161110] fbond (unregistering): Released all slaves