[   48.931427][  T345] fab-br0: port 1(fbond) entered blocking state
[   48.931704][  T345] fab-br0: port 1(fbond) entered disabled state
[   48.932220][  T345] fbond: entered allmulticast mode
[   48.934043][  T345] fbond: entered promiscuous mode
[   49.109647][  T346] veth1-bond: entered promiscuous mode
[   49.110042][  T346] veth1-bond: entered allmulticast mode
[   49.110947][  T346] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[   49.301291][  T347] veth2-bond: entered promiscuous mode
[   49.301649][  T347] veth2-bond: entered allmulticast mode
[   49.302118][  T347] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[   49.471665][   T76] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[   49.472102][   T76] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[   49.472652][   T76] fbond: active interface up!
[   49.679466][   T76] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[   49.770757][  T350] fab-br0: port 1(fbond) entered blocking state
[   49.771092][  T350] fab-br0: port 1(fbond) entered forwarding state
[   52.300647][  T375] fbond: left allmulticast mode
[   52.300873][  T375] veth1-bond: left allmulticast mode
[   52.301091][  T375] veth2-bond: left allmulticast mode
[   52.301289][  T375] fbond: left promiscuous mode
[   52.301452][  T375] veth1-bond: left promiscuous mode
[   52.301828][  T375] veth2-bond: left promiscuous mode
[   52.302360][  T375] fab-br0: port 1(fbond) entered disabled state
[   52.888654][  T376] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[   52.889734][  T376] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[   52.907709][  T376] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[   52.908558][  T376] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[   52.931510][  T376] fbond (unregistering): Released all slaves