[  535.043074] fab-br0: port 1(fbond) entered blocking state
[  535.043137] fab-br0: port 1(fbond) entered disabled state
[  535.043193] fbond: entered allmulticast mode
[  535.043283] fbond: entered promiscuous mode
[  535.054064] veth1-bond: entered promiscuous mode
[  535.054124] veth1-bond: entered allmulticast mode
[  535.054196] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.064034] veth2-bond: entered promiscuous mode
[  535.064094] veth2-bond: entered allmulticast mode
[  535.064154] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.103413] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.103590] fab-br0: port 1(fbond) entered blocking state
[  535.103653] fab-br0: port 1(fbond) entered forwarding state
[  535.207537] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.207720] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.207787] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.207889] fbond: active interface up!
[  536.667796] fbond: left allmulticast mode
[  536.667853] veth1-bond: left allmulticast mode
[  536.667897] veth2-bond: left allmulticast mode
[  536.667939] fbond: left promiscuous mode
[  536.667967] veth1-bond: left promiscuous mode
[  536.668017] veth2-bond: left promiscuous mode
[  536.668069] fab-br0: port 1(fbond) entered disabled state
[  536.711432] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.711575] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.730526] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.730691] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.738430] fbond (unregistering): Released all slaves