[  831.991088][ T9246] fab-br0: port 1(fbond) entered blocking state
[  831.991443][ T9246] fab-br0: port 1(fbond) entered disabled state
[  831.991738][ T9246] fbond: entered allmulticast mode
[  831.993350][ T9246] fbond: entered promiscuous mode
[  832.122184][ T9248] veth1-bond: entered promiscuous mode
[  832.122588][ T9248] veth1-bond: entered allmulticast mode
[  832.123411][ T9248] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  832.270607][ T9249] veth2-bond: entered promiscuous mode
[  832.271269][ T9249] veth2-bond: entered allmulticast mode
[  832.272135][ T9249] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  832.423226][ T8748] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  832.518892][ T8748] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  832.519725][ T8748] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  832.520015][ T8748] fbond: active interface up!
[  832.525746][ T9252] fab-br0: port 1(fbond) entered blocking state
[  832.526026][ T9252] fab-br0: port 1(fbond) entered forwarding state
[  834.811802][ T9289] fbond: left allmulticast mode
[  834.812102][ T9289] veth1-bond: left allmulticast mode
[  834.813149][ T9289] veth2-bond: left allmulticast mode
[  834.813394][ T9289] fbond: left promiscuous mode
[  834.813608][ T9289] veth1-bond: left promiscuous mode
[  834.814009][ T9289] veth2-bond: left promiscuous mode
[  834.814532][ T9289] fab-br0: port 1(fbond) entered disabled state
[  835.270662][ T9290] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  835.271429][ T9290] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  835.289009][ T9290] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  835.289838][ T9290] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  835.301451][ T9290] fbond (unregistering): Released all slaves