[  533.234629] fab-br0: port 1(fbond) entered blocking state
[  533.234690] fab-br0: port 1(fbond) entered disabled state
[  533.234746] fbond: entered allmulticast mode
[  533.234839] fbond: entered promiscuous mode
[  533.247152] veth1-bond: entered promiscuous mode
[  533.247208] veth1-bond: entered allmulticast mode
[  533.247278] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  533.258700] veth2-bond: entered promiscuous mode
[  533.258768] veth2-bond: entered allmulticast mode
[  533.258825] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  533.295125] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  533.295331] fab-br0: port 1(fbond) entered blocking state
[  533.295404] fab-br0: port 1(fbond) entered forwarding state
[  533.398153] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  533.398315] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  533.398402] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  533.398468] fbond: active interface up!
[  534.798776] fbond: left allmulticast mode
[  534.798866] veth1-bond: left allmulticast mode
[  534.798918] veth2-bond: left allmulticast mode
[  534.798969] fbond: left promiscuous mode
[  534.799013] veth1-bond: left promiscuous mode
[  534.799077] veth2-bond: left promiscuous mode
[  534.799189] fab-br0: port 1(fbond) entered disabled state
[  534.838067] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  534.838191] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  534.854314] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  534.854437] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  534.872188] fbond (unregistering): Released all slaves