[  535.165451] fab-br0: port 1(fbond) entered blocking state
[  535.165554] fab-br0: port 1(fbond) entered disabled state
[  535.165643] fbond: entered allmulticast mode
[  535.165759] fbond: entered promiscuous mode
[  535.180554] veth1-bond: entered promiscuous mode
[  535.180641] veth1-bond: entered allmulticast mode
[  535.180719] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.192624] veth2-bond: entered promiscuous mode
[  535.192703] veth2-bond: entered allmulticast mode
[  535.192764] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.214298] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.233734] fab-br0: port 1(fbond) entered blocking state
[  535.233807] fab-br0: port 1(fbond) entered forwarding state
[  535.309341] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.309476] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.309565] fbond: active interface up!
[  536.405899] fbond: left allmulticast mode
[  536.405989] veth1-bond: left allmulticast mode
[  536.406056] veth2-bond: left allmulticast mode
[  536.406122] fbond: left promiscuous mode
[  536.406175] veth1-bond: left promiscuous mode
[  536.406258] veth2-bond: left promiscuous mode
[  536.406348] fab-br0: port 1(fbond) entered disabled state
[  536.445422] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.445537] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.467479] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.467655] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.484378] fbond (unregistering): Released all slaves