[  524.011970] fab-br0: port 1(fbond) entered blocking state
[  524.012055] fab-br0: port 1(fbond) entered disabled state
[  524.012149] fbond: entered allmulticast mode
[  524.012317] fbond: entered promiscuous mode
[  524.025024] veth1-bond: entered promiscuous mode
[  524.025106] veth1-bond: entered allmulticast mode
[  524.025308] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  524.037988] veth2-bond: entered promiscuous mode
[  524.038073] veth2-bond: entered allmulticast mode
[  524.038150] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  524.067953] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  524.070923] fab-br0: port 1(fbond) entered blocking state
[  524.070991] fab-br0: port 1(fbond) entered forwarding state
[  524.164956] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  524.165070] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  524.165132] fbond: active interface up!
[  525.348013] fbond: left allmulticast mode
[  525.348105] veth1-bond: left allmulticast mode
[  525.348162] veth2-bond: left allmulticast mode
[  525.348227] fbond: left promiscuous mode
[  525.348271] veth1-bond: left promiscuous mode
[  525.348337] veth2-bond: left promiscuous mode
[  525.348412] fab-br0: port 1(fbond) entered disabled state
[  525.383134] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  525.383258] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  525.404163] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  525.404306] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  525.413981] fbond (unregistering): Released all slaves