[  545.421094] fab-br0: port 1(fbond) entered blocking state
[  545.421173] fab-br0: port 1(fbond) entered disabled state
[  545.421295] fbond: entered allmulticast mode
[  545.421433] fbond: entered promiscuous mode
[  545.434932] veth1-bond: entered promiscuous mode
[  545.435033] veth1-bond: entered allmulticast mode
[  545.435137] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  545.446231] veth2-bond: entered promiscuous mode
[  545.446318] veth2-bond: entered allmulticast mode
[  545.446396] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  545.477860] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  545.478030] fab-br0: port 1(fbond) entered blocking state
[  545.478085] fab-br0: port 1(fbond) entered forwarding state
[  545.581877] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  545.582079] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  545.582154] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  545.582216] fbond: active interface up!
[  547.046137] fbond: left allmulticast mode
[  547.046213] veth1-bond: left allmulticast mode
[  547.046262] veth2-bond: left allmulticast mode
[  547.046311] fbond: left promiscuous mode
[  547.046349] veth1-bond: left promiscuous mode
[  547.046404] veth2-bond: left promiscuous mode
[  547.046463] fab-br0: port 1(fbond) entered disabled state
[  547.086711] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  547.086827] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  547.104942] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  547.105078] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  547.112873] fbond (unregistering): Released all slaves