[  848.628301][ T9572] fab-br0: port 1(fbond) entered blocking state
[  848.628598][ T9572] fab-br0: port 1(fbond) entered disabled state
[  848.628884][ T9572] fbond: entered allmulticast mode
[  848.630778][ T9572] fbond: entered promiscuous mode
[  848.753384][ T9575] veth1-bond: entered promiscuous mode
[  848.753857][ T9575] veth1-bond: entered allmulticast mode
[  848.755060][ T9575] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  848.885651][ T9576] veth2-bond: entered promiscuous mode
[  848.886097][ T9576] veth2-bond: entered allmulticast mode
[  848.886625][ T9576] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  849.030004][ T9121] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  849.134736][ T9121] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  849.135713][ T9121] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  849.136082][ T9121] fbond: active interface up!
[  849.136967][ T9579] fab-br0: port 1(fbond) entered blocking state
[  849.137260][ T9579] fab-br0: port 1(fbond) entered forwarding state
[  851.824503][ T9622] fbond: left allmulticast mode
[  851.824864][ T9622] veth1-bond: left allmulticast mode
[  851.825201][ T9622] veth2-bond: left allmulticast mode
[  851.825497][ T9622] fbond: left promiscuous mode
[  851.825789][ T9622] veth1-bond: left promiscuous mode
[  851.826401][ T9622] veth2-bond: left promiscuous mode
[  851.827198][ T9622] fab-br0: port 1(fbond) entered disabled state
[  852.290268][ T9624] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  852.291421][ T9624] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  852.315762][ T9624] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  852.317025][ T9624] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  852.336626][ T9624] fbond (unregistering): Released all slaves