[  870.885474][ T9286] fab-br0: port 1(fbond) entered blocking state
[  870.885792][ T9286] fab-br0: port 1(fbond) entered disabled state
[  870.886104][ T9286] fbond: entered allmulticast mode
[  870.887729][ T9286] fbond: entered promiscuous mode
[  871.035849][ T9289] veth1-bond: entered promiscuous mode
[  871.036322][ T9289] veth1-bond: entered allmulticast mode
[  871.037244][ T9289] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  871.178717][ T9290] veth2-bond: entered promiscuous mode
[  871.180443][ T9290] veth2-bond: entered allmulticast mode
[  871.181108][ T9290] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  871.328455][ T8876] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  871.424912][ T8876] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  871.426236][ T8876] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  871.426622][ T8876] fbond: active interface up!
[  871.464529][ T9293] fab-br0: port 1(fbond) entered blocking state
[  871.465034][ T9293] fab-br0: port 1(fbond) entered forwarding state
[  873.713178][ T9330] fbond: left allmulticast mode
[  873.713448][ T9330] veth1-bond: left allmulticast mode
[  873.713656][ T9330] veth2-bond: left allmulticast mode
[  873.713850][ T9330] fbond: left promiscuous mode
[  873.714037][ T9330] veth1-bond: left promiscuous mode
[  873.715413][ T9330] veth2-bond: left promiscuous mode
[  873.715937][ T9330] fab-br0: port 1(fbond) entered disabled state
[  874.167408][ T9331] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  874.168139][ T9331] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  874.193336][ T9331] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  874.194429][ T9331] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  874.213334][ T9331] fbond (unregistering): Released all slaves