[  522.450424] bond0 (unregistering): Released all slaves
[  522.923703] fab-br0: port 1(fbond) entered blocking state
[  522.923798] fab-br0: port 1(fbond) entered disabled state
[  522.923866] fbond: entered allmulticast mode
[  522.923973] fbond: entered promiscuous mode
[  522.937795] veth1-bond: entered promiscuous mode
[  522.937869] veth1-bond: entered allmulticast mode
[  522.937965] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  522.948636] veth2-bond: entered promiscuous mode
[  522.948707] veth2-bond: entered allmulticast mode
[  522.948779] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  522.980189] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.981515] fab-br0: port 1(fbond) entered blocking state
[  522.981587] fab-br0: port 1(fbond) entered forwarding state
[  523.076222] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  523.076325] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  523.076391] fbond: active interface up!
[  524.232925] fbond: left allmulticast mode
[  524.232978] veth1-bond: left allmulticast mode
[  524.233018] veth2-bond: left allmulticast mode
[  524.233061] fbond: left promiscuous mode
[  524.233090] veth1-bond: left promiscuous mode
[  524.233144] veth2-bond: left promiscuous mode
[  524.233202] fab-br0: port 1(fbond) entered disabled state
[  524.270371] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  524.270467] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  524.278345] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  524.278476] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  524.286266] fbond (unregistering): Released all slaves