[  535.399810] fab-br0: port 1(fbond) entered blocking state
[  535.399878] fab-br0: port 1(fbond) entered disabled state
[  535.399939] fbond: entered allmulticast mode
[  535.400027] fbond: entered promiscuous mode
[  535.416885] veth1-bond: entered promiscuous mode
[  535.416954] veth1-bond: entered allmulticast mode
[  535.417015] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.434364] veth2-bond: entered promiscuous mode
[  535.434434] veth2-bond: entered allmulticast mode
[  535.434499] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.537788] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.537891] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.537989] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.538066] fbond: active interface up!
[  535.538149] fab-br0: port 1(fbond) entered blocking state
[  535.538208] fab-br0: port 1(fbond) entered forwarding state
[  536.719884] fbond: left allmulticast mode
[  536.719945] veth1-bond: left allmulticast mode
[  536.719993] veth2-bond: left allmulticast mode
[  536.720033] fbond: left promiscuous mode
[  536.720056] veth1-bond: left promiscuous mode
[  536.720097] veth2-bond: left promiscuous mode
[  536.720157] fab-br0: port 1(fbond) entered disabled state
[  536.772980] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.773110] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.780970] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.781127] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.789860] fbond (unregistering): Released all slaves