[  684.798024] fab-br0: port 1(fbond) entered blocking state
[  684.798099] fab-br0: port 1(fbond) entered disabled state
[  684.798171] fbond: entered allmulticast mode
[  684.798272] fbond: entered promiscuous mode
[  684.811062] veth1-bond: entered promiscuous mode
[  684.811131] veth1-bond: entered allmulticast mode
[  684.811196] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  684.822303] veth2-bond: entered promiscuous mode
[  684.822371] veth2-bond: entered allmulticast mode
[  684.822422] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  684.860729] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  684.860863] fab-br0: port 1(fbond) entered blocking state
[  684.860905] fab-br0: port 1(fbond) entered forwarding state
[  684.956766] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  684.956888] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  684.956949] fbond: active interface up!
[  686.099033] fbond: left allmulticast mode
[  686.099106] veth1-bond: left allmulticast mode
[  686.099159] veth2-bond: left allmulticast mode
[  686.099215] fbond: left promiscuous mode
[  686.099259] veth1-bond: left promiscuous mode
[  686.099324] veth2-bond: left promiscuous mode
[  686.099386] fab-br0: port 1(fbond) entered disabled state
[  686.125493] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  686.125651] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  686.134846] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  686.135015] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  686.142816] fbond (unregistering): Released all slaves