[  524.093563] fab-br0: port 1(fbond) entered blocking state
[  524.093648] fab-br0: port 1(fbond) entered disabled state
[  524.093716] fbond: entered allmulticast mode
[  524.093821] fbond: entered promiscuous mode
[  524.108786] veth1-bond: entered promiscuous mode
[  524.108881] veth1-bond: entered allmulticast mode
[  524.109004] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  524.120392] veth2-bond: entered promiscuous mode
[  524.120455] veth2-bond: entered allmulticast mode
[  524.120523] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  524.145987] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  524.153220] fab-br0: port 1(fbond) entered blocking state
[  524.153286] fab-br0: port 1(fbond) entered forwarding state
[  524.250027] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  524.250195] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  524.250290] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  524.250371] fbond: active interface up!
[  525.725402] fbond: left allmulticast mode
[  525.725468] veth1-bond: left allmulticast mode
[  525.725515] veth2-bond: left allmulticast mode
[  525.725567] fbond: left promiscuous mode
[  525.725594] veth1-bond: left promiscuous mode
[  525.725654] veth2-bond: left promiscuous mode
[  525.725715] fab-br0: port 1(fbond) entered disabled state
[  525.774173] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  525.774314] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  525.788223] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  525.788437] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  525.794129] fbond (unregistering): Released all slaves