[   47.595702][  T347] fab-br0: port 1(fbond) entered blocking state
[   47.595938][  T347] fab-br0: port 1(fbond) entered disabled state
[   47.596213][  T347] fbond: entered allmulticast mode
[   47.597964][  T347] fbond: entered promiscuous mode
[   47.783820][  T350] veth1-bond: entered promiscuous mode
[   47.784253][  T350] veth1-bond: entered allmulticast mode
[   47.785099][  T350] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[   47.954210][  T351] veth2-bond: entered promiscuous mode
[   47.955488][  T351] veth2-bond: entered allmulticast mode
[   47.955984][  T351] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[   48.129013][   T77] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[   48.129535][   T77] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[   48.130080][   T77] fbond: active interface up!
[   48.331726][   T77] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[   48.457717][  T354] fab-br0: port 1(fbond) entered blocking state
[   48.458104][  T354] fab-br0: port 1(fbond) entered forwarding state
[   50.749676][  T373] fbond: left allmulticast mode
[   50.750296][  T373] veth1-bond: left allmulticast mode
[   50.750500][  T373] veth2-bond: left allmulticast mode
[   50.750684][  T373] fbond: left promiscuous mode
[   50.750862][  T373] veth1-bond: left promiscuous mode
[   50.751272][  T373] veth2-bond: left promiscuous mode
[   50.751768][  T373] fab-br0: port 1(fbond) entered disabled state
[   50.803405][  T373] ip (373) used greatest stack depth: 23584 bytes left
[   51.255508][  T374] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[   51.256860][  T374] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[   51.280193][  T374] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[   51.281010][  T374] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[   51.303953][  T374] fbond (unregistering): Released all slaves