[  530.536568] fab-br0: port 1(fbond) entered blocking state
[  530.536653] fab-br0: port 1(fbond) entered disabled state
[  530.536756] fbond: entered allmulticast mode
[  530.536875] fbond: entered promiscuous mode
[  530.553464] veth1-bond: entered promiscuous mode
[  530.553532] veth1-bond: entered allmulticast mode
[  530.553600] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.570231] veth2-bond: entered promiscuous mode
[  530.570312] veth2-bond: entered allmulticast mode
[  530.570372] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.676694] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.676835] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.676906] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.676975] fbond: active interface up!
[  530.677041] fab-br0: port 1(fbond) entered blocking state
[  530.677103] fab-br0: port 1(fbond) entered forwarding state
[  532.172188] fbond: left allmulticast mode
[  532.172256] veth1-bond: left allmulticast mode
[  532.172309] veth2-bond: left allmulticast mode
[  532.172359] fbond: left promiscuous mode
[  532.172400] veth1-bond: left promiscuous mode
[  532.172464] veth2-bond: left promiscuous mode
[  532.172530] fab-br0: port 1(fbond) entered disabled state
[  532.209932] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.210036] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.218859] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.218988] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.224791] fbond (unregistering): Released all slaves