[  534.443770] fab-br0: port 1(fbond) entered blocking state
[  534.443846] fab-br0: port 1(fbond) entered disabled state
[  534.444179] fbond: entered allmulticast mode
[  534.444271] fbond: entered promiscuous mode
[  534.460460] veth1-bond: entered promiscuous mode
[  534.460524] veth1-bond: entered allmulticast mode
[  534.460583] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.476507] veth2-bond: entered promiscuous mode
[  534.476566] veth2-bond: entered allmulticast mode
[  534.476618] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.585929] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.586089] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.586150] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.586209] fbond: active interface up!
[  534.586275] fab-br0: port 1(fbond) entered blocking state
[  534.586315] fab-br0: port 1(fbond) entered forwarding state
[  536.021785] fbond: left allmulticast mode
[  536.021837] veth1-bond: left allmulticast mode
[  536.021871] veth2-bond: left allmulticast mode
[  536.021905] fbond: left promiscuous mode
[  536.021939] veth1-bond: left promiscuous mode
[  536.021985] veth2-bond: left promiscuous mode
[  536.022036] fab-br0: port 1(fbond) entered disabled state
[  536.062937] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.063038] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.081109] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.081233] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.091034] fbond (unregistering): Released all slaves