[  689.510634] fab-br0: port 1(fbond) entered blocking state
[  689.510731] fab-br0: port 1(fbond) entered disabled state
[  689.510821] fbond: entered allmulticast mode
[  689.510971] fbond: entered promiscuous mode
[  689.526653] veth1-bond: entered promiscuous mode
[  689.526732] veth1-bond: entered allmulticast mode
[  689.526811] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  689.538973] veth2-bond: entered promiscuous mode
[  689.539089] veth2-bond: entered allmulticast mode
[  689.539185] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  689.563952] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  689.570605] fab-br0: port 1(fbond) entered blocking state
[  689.570697] fab-br0: port 1(fbond) entered forwarding state
[  689.666953] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  689.667119] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  689.667220] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  689.667306] fbond: active interface up!
[  690.841267] fbond: left allmulticast mode
[  690.841387] veth1-bond: left allmulticast mode
[  690.841456] veth2-bond: left allmulticast mode
[  690.841528] fbond: left promiscuous mode
[  690.841582] veth1-bond: left promiscuous mode
[  690.841670] veth2-bond: left promiscuous mode
[  690.841766] fab-br0: port 1(fbond) entered disabled state
[  690.873127] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  690.873248] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  690.886102] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  690.886262] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  690.895056] fbond (unregistering): Released all slaves