[  535.760895] fab-br0: port 1(fbond) entered blocking state
[  535.760970] fab-br0: port 1(fbond) entered disabled state
[  535.761029] fbond: entered allmulticast mode
[  535.761124] fbond: entered promiscuous mode
[  535.774618] veth1-bond: entered promiscuous mode
[  535.774720] veth1-bond: entered allmulticast mode
[  535.774787] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.784716] veth2-bond: entered promiscuous mode
[  535.784798] veth2-bond: entered allmulticast mode
[  535.784858] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.831197] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.831341] fab-br0: port 1(fbond) entered blocking state
[  535.831396] fab-br0: port 1(fbond) entered forwarding state
[  535.926247] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.926392] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.926454] fbond: active interface up!
[  537.010982] fbond: left allmulticast mode
[  537.011068] veth1-bond: left allmulticast mode
[  537.011125] veth2-bond: left allmulticast mode
[  537.011198] fbond: left promiscuous mode
[  537.011244] veth1-bond: left promiscuous mode
[  537.011307] veth2-bond: left promiscuous mode
[  537.011376] fab-br0: port 1(fbond) entered disabled state
[  537.041147] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  537.041262] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  537.050328] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  537.050456] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  537.060284] fbond (unregistering): Released all slaves