[  526.119161] fab-br0: port 1(fbond) entered blocking state
[  526.119238] fab-br0: port 1(fbond) entered disabled state
[  526.119301] fbond: entered allmulticast mode
[  526.119391] fbond: entered promiscuous mode
[  526.139039] veth1-bond: entered promiscuous mode
[  526.139124] veth1-bond: entered allmulticast mode
[  526.139201] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  526.159138] veth2-bond: entered promiscuous mode
[  526.159205] veth2-bond: entered allmulticast mode
[  526.159259] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  526.246801] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  526.246884] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  526.247024] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  526.247096] fbond: active interface up!
[  526.247178] fab-br0: port 1(fbond) entered blocking state
[  526.247228] fab-br0: port 1(fbond) entered forwarding state
[  527.363265] fbond: left allmulticast mode
[  527.363312] veth1-bond: left allmulticast mode
[  527.363344] veth2-bond: left allmulticast mode
[  527.363378] fbond: left promiscuous mode
[  527.363404] veth1-bond: left promiscuous mode
[  527.363444] veth2-bond: left promiscuous mode
[  527.363485] fab-br0: port 1(fbond) entered disabled state
[  527.405847] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  527.405936] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  527.423975] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  527.424137] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  527.433835] fbond (unregistering): Released all slaves