[  677.900372] fab-br0: port 1(fbond) entered blocking state
[  677.900435] fab-br0: port 1(fbond) entered disabled state
[  677.900488] fbond: entered allmulticast mode
[  677.900574] fbond: entered promiscuous mode
[  677.914565] veth1-bond: entered promiscuous mode
[  677.914639] veth1-bond: entered allmulticast mode
[  677.914708] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  677.925707] veth2-bond: entered promiscuous mode
[  677.925801] veth2-bond: entered allmulticast mode
[  677.925873] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  677.950052] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  677.955432] fab-br0: port 1(fbond) entered blocking state
[  677.955523] fab-br0: port 1(fbond) entered forwarding state
[  678.054049] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  678.054209] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  678.054303] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  678.054374] fbond: active interface up!
[  679.247165] fbond: left allmulticast mode
[  679.247243] veth1-bond: left allmulticast mode
[  679.247304] veth2-bond: left allmulticast mode
[  679.247369] fbond: left promiscuous mode
[  679.247416] veth1-bond: left promiscuous mode
[  679.247484] veth2-bond: left promiscuous mode
[  679.247567] fab-br0: port 1(fbond) entered disabled state
[  679.277562] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  679.277687] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  679.283158] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  679.283330] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  679.291116] fbond (unregistering): Released all slaves