[   41.417409] ip (341) used greatest stack depth: 12384 bytes left
[   41.428844] fab-br0: port 1(fbond) entered blocking state
[   41.428907] fab-br0: port 1(fbond) entered disabled state
[   41.428952] fbond: entered allmulticast mode
[   41.429030] fbond: entered promiscuous mode
[   41.441368] veth1-bond: entered promiscuous mode
[   41.441409] veth1-bond: entered allmulticast mode
[   41.441458] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[   41.453239] veth2-bond: entered promiscuous mode
[   41.453283] veth2-bond: entered allmulticast mode
[   41.453327] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[   41.491749] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[   41.491858] fab-br0: port 1(fbond) entered blocking state
[   41.491889] fab-br0: port 1(fbond) entered forwarding state
[   41.586744] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[   41.586822] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[   41.586873] fbond: active interface up!
[   42.652084] fbond: left allmulticast mode
[   42.652140] veth1-bond: left allmulticast mode
[   42.652175] veth2-bond: left allmulticast mode
[   42.652209] fbond: left promiscuous mode
[   42.652236] veth1-bond: left promiscuous mode
[   42.652275] veth2-bond: left promiscuous mode
[   42.652320] fab-br0: port 1(fbond) entered disabled state
[   42.699816] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[   42.699899] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[   42.722923] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[   42.723098] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[   42.728829] fbond (unregistering): Released all slaves