[  534.875480] fab-br0: port 1(fbond) entered blocking state
[  534.875552] fab-br0: port 1(fbond) entered disabled state
[  534.875610] fbond: entered allmulticast mode
[  534.875706] fbond: entered promiscuous mode
[  534.888053] veth1-bond: entered promiscuous mode
[  534.888130] veth1-bond: entered allmulticast mode
[  534.888242] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.897369] veth2-bond: entered promiscuous mode
[  534.897452] veth2-bond: entered allmulticast mode
[  534.897512] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.942935] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.943067] fab-br0: port 1(fbond) entered blocking state
[  534.943118] fab-br0: port 1(fbond) entered forwarding state
[  535.039059] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.039172] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.039233] fbond: active interface up!
[  536.107037] fbond: left allmulticast mode
[  536.107107] veth1-bond: left allmulticast mode
[  536.107158] veth2-bond: left allmulticast mode
[  536.107211] fbond: left promiscuous mode
[  536.107249] veth1-bond: left promiscuous mode
[  536.107302] veth2-bond: left promiscuous mode
[  536.107362] fab-br0: port 1(fbond) entered disabled state
[  536.154886] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.154989] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.163190] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.163298] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.181989] fbond (unregistering): Released all slaves