[  536.103186] fab-br0: port 1(fbond) entered blocking state
[  536.103255] fab-br0: port 1(fbond) entered disabled state
[  536.103304] fbond: entered allmulticast mode
[  536.103395] fbond: entered promiscuous mode
[  536.116553] veth1-bond: entered promiscuous mode
[  536.116669] veth1-bond: entered allmulticast mode
[  536.116754] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  536.127377] veth2-bond: entered promiscuous mode
[  536.127430] veth2-bond: entered allmulticast mode
[  536.127483] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  536.168930] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  536.169130] fab-br0: port 1(fbond) entered blocking state
[  536.169185] fab-br0: port 1(fbond) entered forwarding state
[  536.265004] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  536.265154] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  536.265215] fbond: active interface up!
[  537.382873] fbond: left allmulticast mode
[  537.382942] veth1-bond: left allmulticast mode
[  537.382986] veth2-bond: left allmulticast mode
[  537.383029] fbond: left promiscuous mode
[  537.383060] veth1-bond: left promiscuous mode
[  537.383110] veth2-bond: left promiscuous mode
[  537.383175] fab-br0: port 1(fbond) entered disabled state
[  537.414796] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  537.414891] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  537.428077] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  537.428191] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  537.437986] fbond (unregistering): Released all slaves