[  516.348684] bond0 (unregistering): Released all slaves
[  516.870923] fab-br0: port 1(fbond) entered blocking state
[  516.871016] fab-br0: port 1(fbond) entered disabled state
[  516.871073] fbond: entered allmulticast mode
[  516.871172] fbond: entered promiscuous mode
[  516.885771] veth1-bond: entered promiscuous mode
[  516.885855] veth1-bond: entered allmulticast mode
[  516.885909] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  516.898292] veth2-bond: entered promiscuous mode
[  516.898370] veth2-bond: entered allmulticast mode
[  516.898417] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  516.920467] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.936130] fab-br0: port 1(fbond) entered blocking state
[  516.936179] fab-br0: port 1(fbond) entered forwarding state
[  517.024460] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.024579] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  517.024637] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  517.024686] fbond: active interface up!
[  518.441507] fbond: left allmulticast mode
[  518.441562] veth1-bond: left allmulticast mode
[  518.441595] veth2-bond: left allmulticast mode
[  518.441631] fbond: left promiscuous mode
[  518.441656] veth1-bond: left promiscuous mode
[  518.441699] veth2-bond: left promiscuous mode
[  518.441748] fab-br0: port 1(fbond) entered disabled state
[  518.490374] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  518.490488] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  518.504596] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  518.504743] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  518.512527] fbond (unregistering): Released all slaves