[  551.306509] bond0 (unregistering): Released all slaves
[  551.975624] fab-br0: port 1(fbond) entered blocking state
[  551.975684] fab-br0: port 1(fbond) entered disabled state
[  551.975725] fbond: entered allmulticast mode
[  551.975811] fbond: entered promiscuous mode
[  551.990935] veth1-bond: entered promiscuous mode
[  551.990985] veth1-bond: entered allmulticast mode
[  551.991034] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  552.004227] veth2-bond: entered promiscuous mode
[  552.004279] veth2-bond: entered allmulticast mode
[  552.004324] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  552.028458] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  552.042422] fab-br0: port 1(fbond) entered blocking state
[  552.042474] fab-br0: port 1(fbond) entered forwarding state
[  552.125134] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  552.125310] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  552.125372] fbond: active interface up!
[  553.295882] fbond: left allmulticast mode
[  553.295937] veth1-bond: left allmulticast mode
[  553.295975] veth2-bond: left allmulticast mode
[  553.296015] fbond: left promiscuous mode
[  553.296052] veth1-bond: left promiscuous mode
[  553.296097] veth2-bond: left promiscuous mode
[  553.296145] fab-br0: port 1(fbond) entered disabled state
[  553.326724] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  553.326798] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  553.333558] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  553.333648] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  553.339495] fbond (unregistering): Released all slaves