[  526.538040] fab-br0: port 1(fbond) entered blocking state
[  526.538124] fab-br0: port 1(fbond) entered disabled state
[  526.538218] fbond: entered allmulticast mode
[  526.538332] fbond: entered promiscuous mode
[  526.555301] veth1-bond: entered promiscuous mode
[  526.555474] veth1-bond: entered allmulticast mode
[  526.555587] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  526.568123] veth2-bond: entered promiscuous mode
[  526.568282] veth2-bond: entered allmulticast mode
[  526.568379] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  526.582168] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  526.599907] fab-br0: port 1(fbond) entered blocking state
[  526.599984] fab-br0: port 1(fbond) entered forwarding state
[  526.686180] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  526.686323] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  526.686411] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  526.686491] fbond: active interface up!
[  528.170861] fbond: left allmulticast mode
[  528.170932] veth1-bond: left allmulticast mode
[  528.170984] veth2-bond: left allmulticast mode
[  528.171036] fbond: left promiscuous mode
[  528.171075] veth1-bond: left promiscuous mode
[  528.171134] veth2-bond: left promiscuous mode
[  528.171226] fab-br0: port 1(fbond) entered disabled state
[  528.217475] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  528.217602] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  528.241337] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  528.241530] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  528.251248] fbond (unregistering): Released all slaves