[  852.433202][ T9436] fab-br0: port 1(fbond) entered blocking state
[  852.433476][ T9436] fab-br0: port 1(fbond) entered disabled state
[  852.433735][ T9436] fbond: entered allmulticast mode
[  852.435375][ T9436] fbond: entered promiscuous mode
[  852.552495][ T9439] veth1-bond: entered promiscuous mode
[  852.552899][ T9439] veth1-bond: entered allmulticast mode
[  852.553762][ T9439] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  852.561812][ T9439] ip (9439) used greatest stack depth: 23456 bytes left
[  852.678698][ T9440] veth2-bond: entered promiscuous mode
[  852.679801][ T9440] veth2-bond: entered allmulticast mode
[  852.680503][ T9440] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  852.800221][   T68] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  852.801636][   T68] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  852.802122][   T68] fbond: active interface up!
[  852.929616][ T9443] fab-br0: port 1(fbond) entered blocking state
[  852.929902][ T9443] fab-br0: port 1(fbond) entered forwarding state
[  853.008576][   T68] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  855.261081][ T9480] fbond: left allmulticast mode
[  855.261407][ T9480] veth1-bond: left allmulticast mode
[  855.261652][ T9480] veth2-bond: left allmulticast mode
[  855.261940][ T9480] fbond: left promiscuous mode
[  855.262233][ T9480] veth1-bond: left promiscuous mode
[  855.262739][ T9480] veth2-bond: left promiscuous mode
[  855.263592][ T9480] fab-br0: port 1(fbond) entered disabled state
[  855.690280][ T9481] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  855.691418][ T9481] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  855.723218][ T9481] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  855.723958][ T9481] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  855.747516][ T9481] fbond (unregistering): Released all slaves