[  849.591645][ T9424] fab-br0: port 1(fbond) entered blocking state
[  849.592003][ T9424] fab-br0: port 1(fbond) entered disabled state
[  849.592310][ T9424] fbond: entered allmulticast mode
[  849.594055][ T9424] fbond: entered promiscuous mode
[  849.742265][ T9426] veth1-bond: entered promiscuous mode
[  849.742652][ T9426] veth1-bond: entered allmulticast mode
[  849.743487][ T9426] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  849.856482][ T9427] veth2-bond: entered promiscuous mode
[  849.856880][ T9427] veth2-bond: entered allmulticast mode
[  849.857449][ T9427] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  850.031004][ T8892] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  850.107035][ T9430] fab-br0: port 1(fbond) entered blocking state
[  850.107330][ T9430] fab-br0: port 1(fbond) entered forwarding state
[  850.127485][ T8892] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  850.128444][ T8892] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  850.128863][ T8892] fbond: active interface up!
[  852.431619][ T9467] fbond: left allmulticast mode
[  852.431870][ T9467] veth1-bond: left allmulticast mode
[  852.432086][ T9467] veth2-bond: left allmulticast mode
[  852.432280][ T9467] fbond: left promiscuous mode
[  852.432469][ T9467] veth1-bond: left promiscuous mode
[  852.432853][ T9467] veth2-bond: left promiscuous mode
[  852.433745][ T9467] fab-br0: port 1(fbond) entered disabled state
[  852.894211][ T9468] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  852.895419][ T9468] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  852.919640][ T9468] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  852.920826][ T9468] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  852.949801][ T9468] fbond (unregistering): Released all slaves