[  688.116176] fab-br0: port 1(fbond) entered blocking state
[  688.116248] fab-br0: port 1(fbond) entered disabled state
[  688.116336] fbond: entered allmulticast mode
[  688.116452] fbond: entered promiscuous mode
[  688.129503] veth1-bond: entered promiscuous mode
[  688.129613] veth1-bond: entered allmulticast mode
[  688.129714] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  688.140896] veth2-bond: entered promiscuous mode
[  688.140983] veth2-bond: entered allmulticast mode
[  688.141047] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  688.165312] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  688.171783] fab-br0: port 1(fbond) entered blocking state
[  688.171898] fab-br0: port 1(fbond) entered forwarding state
[  688.270342] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  688.270520] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  688.270621] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  688.270703] fbond: active interface up!
[  689.436450] fbond: left allmulticast mode
[  689.436507] veth1-bond: left allmulticast mode
[  689.436547] veth2-bond: left allmulticast mode
[  689.436585] fbond: left promiscuous mode
[  689.436615] veth1-bond: left promiscuous mode
[  689.436660] veth2-bond: left promiscuous mode
[  689.436714] fab-br0: port 1(fbond) entered disabled state
[  689.472838] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  689.472956] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  689.483387] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  689.483507] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  689.493341] fbond (unregistering): Released all slaves