[  706.804405] 8021q: adding VLAN 0 to HW filter on device fbond
[  706.963814] fab-br0: port 1(fbond) entered blocking state
[  706.963883] fab-br0: port 1(fbond) entered disabled state
[  706.963972] fbond: entered allmulticast mode
[  706.964082] fbond: entered promiscuous mode
[  706.976290] veth1-bond: entered promiscuous mode
[  706.976394] veth1-bond: entered allmulticast mode
[  706.976496] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  706.989927] veth2-bond: entered promiscuous mode
[  706.990010] veth2-bond: entered allmulticast mode
[  706.990096] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  707.011795] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  707.011944] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  707.012040] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  707.012127] fbond: active interface up!
[  707.018534] fab-br0: port 1(fbond) entered blocking state
[  707.018609] fab-br0: port 1(fbond) entered forwarding state
[  708.263280] fbond: left allmulticast mode
[  708.263350] veth1-bond: left allmulticast mode
[  708.263389] veth2-bond: left allmulticast mode
[  708.263432] fbond: left promiscuous mode
[  708.263461] veth1-bond: left promiscuous mode
[  708.263515] veth2-bond: left promiscuous mode
[  708.263576] fab-br0: port 1(fbond) entered disabled state
[  708.289979] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  708.290083] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  708.297866] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  708.297986] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  708.309831] fbond (unregistering): Released all slaves