[  850.459996][ T9591] fab-br0: port 1(fbond) entered blocking state
[  850.460272][ T9591] fab-br0: port 1(fbond) entered disabled state
[  850.461150][ T9591] fbond: entered allmulticast mode
[  850.465530][ T9591] fbond: entered promiscuous mode
[  850.569566][ T9593] veth1-bond: entered promiscuous mode
[  850.570002][ T9593] veth1-bond: entered allmulticast mode
[  850.570825][ T9593] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  850.663968][ T9594] veth2-bond: entered promiscuous mode
[  850.664378][ T9594] veth2-bond: entered allmulticast mode
[  850.664867][ T9594] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  850.749258][ T8932] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  850.752847][  T257] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  850.753406][  T257] fbond: active interface up!
[  850.911161][ T9597] fab-br0: port 1(fbond) entered blocking state
[  850.911450][ T9597] fab-br0: port 1(fbond) entered forwarding state
[  850.957705][  T257] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  853.487418][ T9640] fbond: left allmulticast mode
[  853.487753][ T9640] veth1-bond: left allmulticast mode
[  853.488050][ T9640] veth2-bond: left allmulticast mode
[  853.488372][ T9640] fbond: left promiscuous mode
[  853.488660][ T9640] veth1-bond: left promiscuous mode
[  853.489932][ T9640] veth2-bond: left promiscuous mode
[  853.490744][ T9640] fab-br0: port 1(fbond) entered disabled state
[  853.954556][ T9641] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  853.955318][ T9641] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  853.967716][ T9641] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  853.968479][ T9641] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  853.980418][ T9641] fbond (unregistering): Released all slaves