[  525.357270] fab-br0: port 1(fbond) entered blocking state
[  525.357342] fab-br0: port 1(fbond) entered disabled state
[  525.357410] fbond: entered allmulticast mode
[  525.357509] fbond: entered promiscuous mode
[  525.372546] veth1-bond: entered promiscuous mode
[  525.372604] veth1-bond: entered allmulticast mode
[  525.372675] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  525.387987] veth2-bond: entered promiscuous mode
[  525.388048] veth2-bond: entered allmulticast mode
[  525.388107] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  525.402678] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  525.433802] fab-br0: port 1(fbond) entered blocking state
[  525.433857] fab-br0: port 1(fbond) entered forwarding state
[  525.506670] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  525.506804] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  525.506900] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  525.506984] fbond: active interface up!
[  526.966988] fbond: left allmulticast mode
[  526.967053] veth1-bond: left allmulticast mode
[  526.967098] veth2-bond: left allmulticast mode
[  526.967135] fbond: left promiscuous mode
[  526.967162] veth1-bond: left promiscuous mode
[  526.967206] veth2-bond: left promiscuous mode
[  526.967255] fab-br0: port 1(fbond) entered disabled state
[  527.010353] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  527.010445] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  527.019792] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  527.019898] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  527.028754] fbond (unregistering): Released all slaves