[  551.363769] bond0 (unregistering): Released all slaves
[  551.958932] fab-br0: port 1(fbond) entered blocking state
[  551.958991] fab-br0: port 1(fbond) entered disabled state
[  551.959050] fbond: entered allmulticast mode
[  551.959170] fbond: entered promiscuous mode
[  551.972955] veth1-bond: entered promiscuous mode
[  551.973005] veth1-bond: entered allmulticast mode
[  551.973053] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  551.985729] veth2-bond: entered promiscuous mode
[  551.985776] veth2-bond: entered allmulticast mode
[  551.985823] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  552.010461] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  552.020365] fab-br0: port 1(fbond) entered blocking state
[  552.020409] fab-br0: port 1(fbond) entered forwarding state
[  552.114492] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  552.114601] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  552.114665] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  552.114724] fbond: active interface up!
[  553.563332] fbond: left allmulticast mode
[  553.563385] veth1-bond: left allmulticast mode
[  553.563422] veth2-bond: left allmulticast mode
[  553.563468] fbond: left promiscuous mode
[  553.563497] veth1-bond: left promiscuous mode
[  553.563542] veth2-bond: left promiscuous mode
[  553.563594] fab-br0: port 1(fbond) entered disabled state
[  553.601936] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  553.602027] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  553.612634] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  553.612748] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  553.622555] fbond (unregistering): Released all slaves