[  834.240907][ T9283] fab-br0: port 1(fbond) entered blocking state
[  834.241171][ T9283] fab-br0: port 1(fbond) entered disabled state
[  834.241420][ T9283] fbond: entered allmulticast mode
[  834.242920][ T9283] fbond: entered promiscuous mode
[  834.331566][ T9284] veth1-bond: entered promiscuous mode
[  834.331979][ T9284] veth1-bond: entered allmulticast mode
[  834.332771][ T9284] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  834.431564][ T9285] veth2-bond: entered promiscuous mode
[  834.431962][ T9285] veth2-bond: entered allmulticast mode
[  834.432513][ T9285] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  834.518163][   T11] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  834.684240][ T9288] fab-br0: port 1(fbond) entered blocking state
[  834.684517][ T9288] fab-br0: port 1(fbond) entered forwarding state
[  834.718792][   T11] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  834.719629][   T11] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  834.720148][   T11] fbond: active interface up!
[  837.016426][ T9325] fbond: left allmulticast mode
[  837.016671][ T9325] veth1-bond: left allmulticast mode
[  837.016858][ T9325] veth2-bond: left allmulticast mode
[  837.017049][ T9325] fbond: left promiscuous mode
[  837.017241][ T9325] veth1-bond: left promiscuous mode
[  837.017625][ T9325] veth2-bond: left promiscuous mode
[  837.018134][ T9325] fab-br0: port 1(fbond) entered disabled state
[  837.490239][ T9326] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  837.491388][ T9326] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  837.512823][ T9326] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  837.513888][ T9326] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  837.532704][ T9326] fbond (unregistering): Released all slaves