[  872.250384][ T9538] fab-br0: port 1(fbond) entered blocking state
[  872.250733][ T9538] fab-br0: port 1(fbond) entered disabled state
[  872.251093][ T9538] fbond: entered allmulticast mode
[  872.252846][ T9538] fbond: entered promiscuous mode
[  872.409148][ T9541] veth1-bond: entered promiscuous mode
[  872.409653][ T9541] veth1-bond: entered allmulticast mode
[  872.410656][ T9541] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  872.498862][ T9542] veth2-bond: entered promiscuous mode
[  872.500302][ T9542] veth2-bond: entered allmulticast mode
[  872.500897][ T9542] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  872.673158][ T8644] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  872.769882][ T8644] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  872.771214][ T8644] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  872.771669][ T8644] fbond: active interface up!
[  872.808875][ T9545] fab-br0: port 1(fbond) entered blocking state
[  872.809340][ T9545] fab-br0: port 1(fbond) entered forwarding state
[  875.189437][ T9582] fbond: left allmulticast mode
[  875.189705][ T9582] veth1-bond: left allmulticast mode
[  875.189978][ T9582] veth2-bond: left allmulticast mode
[  875.190199][ T9582] fbond: left promiscuous mode
[  875.190373][ T9582] veth1-bond: left promiscuous mode
[  875.190764][ T9582] veth2-bond: left promiscuous mode
[  875.191284][ T9582] fab-br0: port 1(fbond) entered disabled state
[  875.646638][ T9583] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  875.647700][ T9583] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  875.665874][ T9583] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  875.666707][ T9583] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  875.690374][ T9583] fbond (unregistering): Released all slaves