[  743.318400] 8021q: adding VLAN 0 to HW filter on device fbond
[  743.497261] fab-br0: port 1(fbond) entered blocking state
[  743.497333] fab-br0: port 1(fbond) entered disabled state
[  743.497386] fbond: entered allmulticast mode
[  743.497476] fbond: entered promiscuous mode
[  743.510369] veth1-bond: entered promiscuous mode
[  743.510453] veth1-bond: entered allmulticast mode
[  743.510525] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  743.522107] veth2-bond: entered promiscuous mode
[  743.522199] veth2-bond: entered allmulticast mode
[  743.522283] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  743.629988] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  743.630179] fab-br0: port 1(fbond) entered blocking state
[  743.630222] fab-br0: port 1(fbond) entered forwarding state
[  743.733041] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  743.733205] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  743.733279] fbond: active interface up!
[  745.006190] fbond: left allmulticast mode
[  745.006305] veth1-bond: left allmulticast mode
[  745.006365] veth2-bond: left allmulticast mode
[  745.006422] fbond: left promiscuous mode
[  745.006469] veth1-bond: left promiscuous mode
[  745.006534] veth2-bond: left promiscuous mode
[  745.006611] fab-br0: port 1(fbond) entered disabled state
[  745.037519] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  745.037648] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  745.044112] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  745.044285] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  745.052066] fbond (unregistering): Released all slaves