[  534.153553] fab-br0: port 1(fbond) entered blocking state
[  534.153674] fab-br0: port 1(fbond) entered disabled state
[  534.153753] fbond: entered allmulticast mode
[  534.153881] fbond: entered promiscuous mode
[  534.167239] veth1-bond: entered promiscuous mode
[  534.167306] veth1-bond: entered allmulticast mode
[  534.167375] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.178728] veth2-bond: entered promiscuous mode
[  534.178799] veth2-bond: entered allmulticast mode
[  534.178865] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.213953] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.214114] fab-br0: port 1(fbond) entered blocking state
[  534.214173] fab-br0: port 1(fbond) entered forwarding state
[  534.309986] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.310137] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.310217] fbond: active interface up!
[  535.469818] fbond: left allmulticast mode
[  535.469882] veth1-bond: left allmulticast mode
[  535.469934] veth2-bond: left allmulticast mode
[  535.469979] fbond: left promiscuous mode
[  535.470010] veth1-bond: left promiscuous mode
[  535.470066] veth2-bond: left promiscuous mode
[  535.470127] fab-br0: port 1(fbond) entered disabled state
[  535.508463] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  535.508583] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  535.519041] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  535.519167] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  535.529023] fbond (unregistering): Released all slaves