[  528.027679] fab-br0: port 1(fbond) entered blocking state
[  528.027748] fab-br0: port 1(fbond) entered disabled state
[  528.027805] fbond: entered allmulticast mode
[  528.027898] fbond: entered promiscuous mode
[  528.044361] veth1-bond: entered promiscuous mode
[  528.044415] veth1-bond: entered allmulticast mode
[  528.044468] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.061273] veth2-bond: entered promiscuous mode
[  528.061341] veth2-bond: entered allmulticast mode
[  528.061397] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.170691] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.170853] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.170948] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.171023] fbond: active interface up!
[  528.171104] fab-br0: port 1(fbond) entered blocking state
[  528.171159] fab-br0: port 1(fbond) entered forwarding state
[  529.634427] fbond: left allmulticast mode
[  529.634485] veth1-bond: left allmulticast mode
[  529.634531] veth2-bond: left allmulticast mode
[  529.634572] fbond: left promiscuous mode
[  529.634604] veth1-bond: left promiscuous mode
[  529.634684] veth2-bond: left promiscuous mode
[  529.634740] fab-br0: port 1(fbond) entered disabled state
[  529.669407] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.669514] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.682810] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.682955] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.692717] fbond (unregistering): Released all slaves