[  524.962325] fab-br0: port 1(fbond) entered blocking state
[  524.962415] fab-br0: port 1(fbond) entered disabled state
[  524.962481] fbond: entered allmulticast mode
[  524.962598] fbond: entered promiscuous mode
[  524.976104] veth1-bond: entered promiscuous mode
[  524.976186] veth1-bond: entered allmulticast mode
[  524.976262] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  524.992254] veth2-bond: entered promiscuous mode
[  524.992339] veth2-bond: entered allmulticast mode
[  524.992410] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  525.014923] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  525.028523] fab-br0: port 1(fbond) entered blocking state
[  525.028606] fab-br0: port 1(fbond) entered forwarding state
[  525.117924] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  525.118118] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  525.118197] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  525.118294] fbond: active interface up!
[  526.546501] fbond: left allmulticast mode
[  526.546552] veth1-bond: left allmulticast mode
[  526.546595] veth2-bond: left allmulticast mode
[  526.546636] fbond: left promiscuous mode
[  526.546665] veth1-bond: left promiscuous mode
[  526.546708] veth2-bond: left promiscuous mode
[  526.546762] fab-br0: port 1(fbond) entered disabled state
[  526.589908] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  526.590037] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  526.603041] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  526.603254] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  526.618946] fbond (unregistering): Released all slaves