[  837.486299][ T9329] fab-br0: port 1(fbond) entered blocking state
[  837.486717][ T9329] fab-br0: port 1(fbond) entered disabled state
[  837.487093][ T9329] fbond: entered allmulticast mode
[  837.489157][ T9329] fbond: entered promiscuous mode
[  837.608185][ T9332] veth1-bond: entered promiscuous mode
[  837.609098][ T9332] veth1-bond: entered allmulticast mode
[  837.609971][ T9332] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  837.726279][ T9333] veth2-bond: entered promiscuous mode
[  837.726670][ T9333] veth2-bond: entered allmulticast mode
[  837.727193][ T9333] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  837.834338][   T69] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  837.835139][   T69] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  837.836293][   T69] fbond: active interface up!
[  837.978804][ T9336] fab-br0: port 1(fbond) entered blocking state
[  837.979108][ T9336] fab-br0: port 1(fbond) entered forwarding state
[  838.041830][ T8373] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  840.138151][ T9373] fbond: left allmulticast mode
[  840.138409][ T9373] veth1-bond: left allmulticast mode
[  840.138611][ T9373] veth2-bond: left allmulticast mode
[  840.138794][ T9373] fbond: left promiscuous mode
[  840.138967][ T9373] veth1-bond: left promiscuous mode
[  840.139357][ T9373] veth2-bond: left promiscuous mode
[  840.139852][ T9373] fab-br0: port 1(fbond) entered disabled state
[  840.546625][ T9374] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  840.547799][ T9374] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  840.569304][ T9374] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  840.570450][ T9374] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  840.589688][ T9374] fbond (unregistering): Released all slaves