[  516.676000] bond0 (unregistering): Released all slaves
[  518.031703] fab-br0: port 1(fbond) entered blocking state
[  518.031857] fab-br0: port 1(fbond) entered disabled state
[  518.031995] fbond: entered allmulticast mode
[  518.032185] fbond: entered promiscuous mode
[  518.089143] veth1-bond: entered promiscuous mode
[  518.091178] veth1-bond: entered allmulticast mode
[  518.091312] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  518.111782] veth2-bond: entered promiscuous mode
[  518.111873] veth2-bond: entered allmulticast mode
[  518.111960] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  518.225451] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  518.226866] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.227068] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  518.227234] fbond: active interface up!
[  518.227351] fab-br0: port 1(fbond) entered blocking state
[  518.227457] fab-br0: port 1(fbond) entered forwarding state
[  520.607596] fbond: left allmulticast mode
[  520.608959] veth1-bond: left allmulticast mode
[  520.609077] veth2-bond: left allmulticast mode
[  520.609135] fbond: left promiscuous mode
[  520.609230] veth1-bond: left promiscuous mode
[  520.609304] veth2-bond: left promiscuous mode
[  520.609389] fab-br0: port 1(fbond) entered disabled state
[  520.649451] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  520.649594] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  520.670725] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  520.670953] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  520.680577] fbond (unregistering): Released all slaves