[  856.618867][ T9328] fab-br0: port 1(fbond) entered blocking state
[  856.619162][ T9328] fab-br0: port 1(fbond) entered disabled state
[  856.619990][ T9328] fbond: entered allmulticast mode
[  856.622100][ T9328] fbond: entered promiscuous mode
[  856.745105][ T9331] veth1-bond: entered promiscuous mode
[  856.745576][ T9331] veth1-bond: entered allmulticast mode
[  856.746390][ T9331] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  856.838698][ T9332] veth2-bond: entered promiscuous mode
[  856.839082][ T9332] veth2-bond: entered allmulticast mode
[  856.839646][ T9332] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  856.939270][   T11] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  857.121063][ T9335] fab-br0: port 1(fbond) entered blocking state
[  857.121350][ T9335] fab-br0: port 1(fbond) entered forwarding state
[  857.138925][   T11] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  857.140000][   T11] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  857.140694][   T11] fbond: active interface up!
[  859.570027][ T9372] fbond: left allmulticast mode
[  859.570590][ T9372] veth1-bond: left allmulticast mode
[  859.570788][ T9372] veth2-bond: left allmulticast mode
[  859.570982][ T9372] fbond: left promiscuous mode
[  859.571157][ T9372] veth1-bond: left promiscuous mode
[  859.571593][ T9372] veth2-bond: left promiscuous mode
[  859.572103][ T9372] fab-br0: port 1(fbond) entered disabled state
[  860.052858][ T9373] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  860.053792][ T9373] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  860.071448][ T9373] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  860.072275][ T9373] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  860.092452][ T9373] fbond (unregistering): Released all slaves