[  538.812784] bond0 (unregistering): Released all slaves
[  539.298139] fab-br0: port 1(fbond) entered blocking state
[  539.298226] fab-br0: port 1(fbond) entered disabled state
[  539.298294] fbond: entered allmulticast mode
[  539.298390] fbond: entered promiscuous mode
[  539.309691] veth1-bond: entered promiscuous mode
[  539.309761] veth1-bond: entered allmulticast mode
[  539.309825] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  539.319988] veth2-bond: entered promiscuous mode
[  539.320048] veth2-bond: entered allmulticast mode
[  539.320105] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  539.355458] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  539.355597] fab-br0: port 1(fbond) entered blocking state
[  539.355642] fab-br0: port 1(fbond) entered forwarding state
[  539.451483] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  539.451595] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  539.451673] fbond: active interface up!
[  540.671069] fbond: left allmulticast mode
[  540.671132] veth1-bond: left allmulticast mode
[  540.671184] veth2-bond: left allmulticast mode
[  540.671235] fbond: left promiscuous mode
[  540.671271] veth1-bond: left promiscuous mode
[  540.671323] veth2-bond: left promiscuous mode
[  540.671388] fab-br0: port 1(fbond) entered disabled state
[  540.701693] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  540.701806] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  540.710585] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  540.710690] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  540.720502] fbond (unregistering): Released all slaves