[  527.844197] fab-br0: port 1(fbond) entered blocking state
[  527.844256] fab-br0: port 1(fbond) entered disabled state
[  527.844302] fbond: entered allmulticast mode
[  527.844381] fbond: entered promiscuous mode
[  527.860097] veth1-bond: entered promiscuous mode
[  527.860160] veth1-bond: entered allmulticast mode
[  527.860217] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.874163] veth2-bond: entered promiscuous mode
[  527.874215] veth2-bond: entered allmulticast mode
[  527.874264] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.993569] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.993689] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.993763] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.993828] fbond: active interface up!
[  527.993890] fab-br0: port 1(fbond) entered blocking state
[  527.993932] fab-br0: port 1(fbond) entered forwarding state
[  529.400178] fbond: left allmulticast mode
[  529.400242] veth1-bond: left allmulticast mode
[  529.400297] veth2-bond: left allmulticast mode
[  529.400346] fbond: left promiscuous mode
[  529.400382] veth1-bond: left promiscuous mode
[  529.400432] veth2-bond: left promiscuous mode
[  529.400504] fab-br0: port 1(fbond) entered disabled state
[  529.438076] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.438204] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.462754] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.462899] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.472665] fbond (unregistering): Released all slaves