[  528.146227] fab-br0: port 1(fbond) entered blocking state
[  528.146305] fab-br0: port 1(fbond) entered disabled state
[  528.146370] fbond: entered allmulticast mode
[  528.146499] fbond: entered promiscuous mode
[  528.164768] veth1-bond: entered promiscuous mode
[  528.164849] veth1-bond: entered allmulticast mode
[  528.164924] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.180477] veth2-bond: entered promiscuous mode
[  528.180551] veth2-bond: entered allmulticast mode
[  528.180617] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.283678] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.283772] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.283859] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.283932] fbond: active interface up!
[  528.284019] fab-br0: port 1(fbond) entered blocking state
[  528.284058] fab-br0: port 1(fbond) entered forwarding state
[  529.438367] fbond: left allmulticast mode
[  529.438440] veth1-bond: left allmulticast mode
[  529.438496] veth2-bond: left allmulticast mode
[  529.438552] fbond: left promiscuous mode
[  529.438596] veth1-bond: left promiscuous mode
[  529.438669] veth2-bond: left promiscuous mode
[  529.438746] fab-br0: port 1(fbond) entered disabled state
[  529.486330] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.486438] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.494892] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.495027] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.507744] fbond (unregistering): Released all slaves