[  528.086883] fab-br0: port 1(fbond) entered blocking state
[  528.086941] fab-br0: port 1(fbond) entered disabled state
[  528.086987] fbond: entered allmulticast mode
[  528.087075] fbond: entered promiscuous mode
[  528.101113] veth1-bond: entered promiscuous mode
[  528.101170] veth1-bond: entered allmulticast mode
[  528.101224] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.114968] veth2-bond: entered promiscuous mode
[  528.115027] veth2-bond: entered allmulticast mode
[  528.115074] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.139622] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.160889] fab-br0: port 1(fbond) entered blocking state
[  528.160942] fab-br0: port 1(fbond) entered forwarding state
[  528.242641] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.242813] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.242900] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.242976] fbond: active interface up!
[  529.667136] fbond: left allmulticast mode
[  529.667202] veth1-bond: left allmulticast mode
[  529.667249] veth2-bond: left allmulticast mode
[  529.667293] fbond: left promiscuous mode
[  529.667323] veth1-bond: left promiscuous mode
[  529.667370] veth2-bond: left promiscuous mode
[  529.667427] fab-br0: port 1(fbond) entered disabled state
[  529.707134] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.707244] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.726840] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.726960] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.736705] fbond (unregistering): Released all slaves