[  726.481574] 8021q: adding VLAN 0 to HW filter on device fbond
[  726.675142] fab-br0: port 1(fbond) entered blocking state
[  726.675244] fab-br0: port 1(fbond) entered disabled state
[  726.675313] fbond: entered allmulticast mode
[  726.675417] fbond: entered promiscuous mode
[  726.687468] veth1-bond: entered promiscuous mode
[  726.687536] veth1-bond: entered allmulticast mode
[  726.687613] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  726.700279] veth2-bond: entered promiscuous mode
[  726.700364] veth2-bond: entered allmulticast mode
[  726.700442] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  726.794068] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  726.794242] fab-br0: port 1(fbond) entered blocking state
[  726.794294] fab-br0: port 1(fbond) entered forwarding state
[  726.890133] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  726.890308] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  726.890383] fbond: active interface up!
[  727.994495] fbond: left allmulticast mode
[  727.994582] veth1-bond: left allmulticast mode
[  727.994638] veth2-bond: left allmulticast mode
[  727.994693] fbond: left promiscuous mode
[  727.994737] veth1-bond: left promiscuous mode
[  727.994810] veth2-bond: left promiscuous mode
[  727.994875] fab-br0: port 1(fbond) entered disabled state
[  728.023595] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  728.023710] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  728.030161] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  728.030274] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  728.038139] fbond (unregistering): Released all slaves