[  529.405729] fab-br0: port 1(fbond) entered blocking state
[  529.405799] fab-br0: port 1(fbond) entered disabled state
[  529.405848] fbond: entered allmulticast mode
[  529.405931] fbond: entered promiscuous mode
[  529.422442] veth1-bond: entered promiscuous mode
[  529.422513] veth1-bond: entered allmulticast mode
[  529.422573] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.436863] veth2-bond: entered promiscuous mode
[  529.436923] veth2-bond: entered allmulticast mode
[  529.436980] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.556633] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.556757] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.556840] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.556917] fbond: active interface up!
[  529.556994] fab-br0: port 1(fbond) entered blocking state
[  529.557047] fab-br0: port 1(fbond) entered forwarding state
[  530.958789] fbond: left allmulticast mode
[  530.958842] veth1-bond: left allmulticast mode
[  530.958887] veth2-bond: left allmulticast mode
[  530.958925] fbond: left promiscuous mode
[  530.958956] veth1-bond: left promiscuous mode
[  530.959006] veth2-bond: left promiscuous mode
[  530.959060] fab-br0: port 1(fbond) entered disabled state
[  530.991017] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.991146] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.998830] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.998959] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.008742] fbond (unregistering): Released all slaves