[  529.936153] fab-br0: port 1(fbond) entered blocking state
[  529.936222] fab-br0: port 1(fbond) entered disabled state
[  529.936270] fbond: entered allmulticast mode
[  529.936357] fbond: entered promiscuous mode
[  529.948376] veth1-bond: entered promiscuous mode
[  529.948457] veth1-bond: entered allmulticast mode
[  529.948529] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.958370] veth2-bond: entered promiscuous mode
[  529.958461] veth2-bond: entered allmulticast mode
[  529.958524] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.996419] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.996583] fab-br0: port 1(fbond) entered blocking state
[  529.996633] fab-br0: port 1(fbond) entered forwarding state
[  530.100565] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.100761] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.100828] fbond: active interface up!
[  531.200618] fbond: left allmulticast mode
[  531.200702] veth1-bond: left allmulticast mode
[  531.200750] veth2-bond: left allmulticast mode
[  531.200798] fbond: left promiscuous mode
[  531.200837] veth1-bond: left promiscuous mode
[  531.200891] veth2-bond: left promiscuous mode
[  531.200951] fab-br0: port 1(fbond) entered disabled state
[  531.236585] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.236701] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.254559] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.254700] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.264492] fbond (unregistering): Released all slaves