[  528.420224] fab-br0: port 1(fbond) entered blocking state
[  528.420293] fab-br0: port 1(fbond) entered disabled state
[  528.420348] fbond: entered allmulticast mode
[  528.420433] fbond: entered promiscuous mode
[  528.436333] veth1-bond: entered promiscuous mode
[  528.436395] veth1-bond: entered allmulticast mode
[  528.436455] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.452494] veth2-bond: entered promiscuous mode
[  528.452559] veth2-bond: entered allmulticast mode
[  528.452617] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.467702] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.498384] fab-br0: port 1(fbond) entered blocking state
[  528.498447] fab-br0: port 1(fbond) entered forwarding state
[  528.563727] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.563822] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.563896] fbond: active interface up!
[  529.629775] fbond: left allmulticast mode
[  529.629835] veth1-bond: left allmulticast mode
[  529.629877] veth2-bond: left allmulticast mode
[  529.629916] fbond: left promiscuous mode
[  529.629945] veth1-bond: left promiscuous mode
[  529.629987] veth2-bond: left promiscuous mode
[  529.630041] fab-br0: port 1(fbond) entered disabled state
[  529.668390] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.668480] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.689912] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.690039] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.699820] fbond (unregistering): Released all slaves