[  529.376279] fab-br0: port 1(fbond) entered blocking state
[  529.376352] fab-br0: port 1(fbond) entered disabled state
[  529.376419] fbond: entered allmulticast mode
[  529.376520] fbond: entered promiscuous mode
[  529.391203] veth1-bond: entered promiscuous mode
[  529.391273] veth1-bond: entered allmulticast mode
[  529.391340] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.402173] veth2-bond: entered promiscuous mode
[  529.402255] veth2-bond: entered allmulticast mode
[  529.402327] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.434092] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.434226] fab-br0: port 1(fbond) entered blocking state
[  529.434266] fab-br0: port 1(fbond) entered forwarding state
[  529.537093] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.537250] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.537326] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.537387] fbond: active interface up!
[  530.931439] fbond: left allmulticast mode
[  530.931500] veth1-bond: left allmulticast mode
[  530.931550] veth2-bond: left allmulticast mode
[  530.931603] fbond: left promiscuous mode
[  530.931648] veth1-bond: left promiscuous mode
[  530.931708] veth2-bond: left promiscuous mode
[  530.931786] fab-br0: port 1(fbond) entered disabled state
[  530.976774] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.976913] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.990245] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.990441] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.007144] fbond (unregistering): Released all slaves