[  846.749228][ T9406] fab-br0: port 1(fbond) entered blocking state
[  846.749523][ T9406] fab-br0: port 1(fbond) entered disabled state
[  846.749969][ T9406] fbond: entered allmulticast mode
[  846.751783][ T9406] fbond: entered promiscuous mode
[  846.871091][ T9409] veth1-bond: entered promiscuous mode
[  846.871511][ T9409] veth1-bond: entered allmulticast mode
[  846.872864][ T9409] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  847.005070][ T9410] veth2-bond: entered promiscuous mode
[  847.005632][ T9410] veth2-bond: entered allmulticast mode
[  847.006425][ T9410] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  847.186396][  T259] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  847.280708][ T9413] fab-br0: port 1(fbond) entered blocking state
[  847.281013][ T9413] fab-br0: port 1(fbond) entered forwarding state
[  847.289917][  T259] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  847.290678][  T259] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  847.291017][  T259] fbond: active interface up!
[  849.960600][ T9456] fbond: left allmulticast mode
[  849.960898][ T9456] veth1-bond: left allmulticast mode
[  849.961268][ T9456] veth2-bond: left allmulticast mode
[  849.961624][ T9456] fbond: left promiscuous mode
[  849.961889][ T9456] veth1-bond: left promiscuous mode
[  849.962446][ T9456] veth2-bond: left promiscuous mode
[  849.963131][ T9456] fab-br0: port 1(fbond) entered disabled state
[  850.071168][ T9456] ip (9456) used greatest stack depth: 23672 bytes left
[  850.460773][ T9457] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  850.461540][ T9457] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  850.479175][ T9457] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  850.479892][ T9457] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  850.499784][ T9457] fbond (unregistering): Released all slaves