[  537.666444] bond0 (unregistering): Released all slaves
[  538.050356] fab-br0: port 1(fbond) entered blocking state
[  538.050418] fab-br0: port 1(fbond) entered disabled state
[  538.050472] fbond: entered allmulticast mode
[  538.050583] fbond: entered promiscuous mode
[  538.065676] veth1-bond: entered promiscuous mode
[  538.065752] veth1-bond: entered allmulticast mode
[  538.065829] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  538.078829] veth2-bond: entered promiscuous mode
[  538.078910] veth2-bond: entered allmulticast mode
[  538.078984] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  538.115139] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.115282] fab-br0: port 1(fbond) entered blocking state
[  538.115365] fab-br0: port 1(fbond) entered forwarding state
[  538.211193] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  538.211333] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  538.211406] fbond: active interface up!
[  539.350163] fbond: left allmulticast mode
[  539.350222] veth1-bond: left allmulticast mode
[  539.350277] veth2-bond: left allmulticast mode
[  539.350336] fbond: left promiscuous mode
[  539.350378] veth1-bond: left promiscuous mode
[  539.350438] veth2-bond: left promiscuous mode
[  539.350511] fab-br0: port 1(fbond) entered disabled state
[  539.379873] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  539.379987] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  539.402298] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  539.402435] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  539.412233] fbond (unregistering): Released all slaves