[  529.126684] fab-br0: port 1(fbond) entered blocking state
[  529.126752] fab-br0: port 1(fbond) entered disabled state
[  529.126803] fbond: entered allmulticast mode
[  529.126888] fbond: entered promiscuous mode
[  529.141004] veth1-bond: entered promiscuous mode
[  529.141063] veth1-bond: entered allmulticast mode
[  529.141120] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.155518] veth2-bond: entered promiscuous mode
[  529.155615] veth2-bond: entered allmulticast mode
[  529.155679] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.178560] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.199668] fab-br0: port 1(fbond) entered blocking state
[  529.199723] fab-br0: port 1(fbond) entered forwarding state
[  529.273723] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.273824] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.273882] fbond: active interface up!
[  530.408282] fbond: left allmulticast mode
[  530.408348] veth1-bond: left allmulticast mode
[  530.408403] veth2-bond: left allmulticast mode
[  530.408457] fbond: left promiscuous mode
[  530.408496] veth1-bond: left promiscuous mode
[  530.408556] veth2-bond: left promiscuous mode
[  530.408623] fab-br0: port 1(fbond) entered disabled state
[  530.443069] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.443161] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.461734] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.461867] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.471650] fbond (unregistering): Released all slaves