[  576.308510] bond0 (unregistering): Released all slaves
[  576.713540] fab-br0: port 1(fbond) entered blocking state
[  576.713635] fab-br0: port 1(fbond) entered disabled state
[  576.713700] fbond: entered allmulticast mode
[  576.713786] fbond: entered promiscuous mode
[  576.724576] veth1-bond: entered promiscuous mode
[  576.724628] veth1-bond: entered allmulticast mode
[  576.724685] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  576.734447] veth2-bond: entered promiscuous mode
[  576.734518] veth2-bond: entered allmulticast mode
[  576.734580] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  576.776343] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  576.776474] fab-br0: port 1(fbond) entered blocking state
[  576.776532] fab-br0: port 1(fbond) entered forwarding state
[  576.879397] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  576.879535] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  576.879618] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  576.879681] fbond: active interface up!
[  578.252183] fbond: left allmulticast mode
[  578.252244] veth1-bond: left allmulticast mode
[  578.252293] veth2-bond: left allmulticast mode
[  578.252354] fbond: left promiscuous mode
[  578.252389] veth1-bond: left promiscuous mode
[  578.252445] veth2-bond: left promiscuous mode
[  578.252506] fab-br0: port 1(fbond) entered disabled state
[  578.280802] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  578.280931] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  578.302464] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  578.302601] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  578.312389] fbond (unregistering): Released all slaves