[  701.804820] 8021q: adding VLAN 0 to HW filter on device bond0
[  701.814775] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  701.826134] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  701.836931] br0: port 1(veth0) entered blocking state
[  701.836998] br0: port 1(veth0) entered disabled state
[  701.837061] veth0: entered allmulticast mode
[  701.837172] veth0: entered promiscuous mode
[  701.849579] br0: port 2(veth1) entered blocking state
[  701.849688] br0: port 2(veth1) entered disabled state
[  701.849762] veth1: entered allmulticast mode
[  701.849871] veth1: entered promiscuous mode
[  702.811744] br0: port 1(veth0) entered blocking state
[  702.811949] br0: port 1(veth0) entered forwarding state
[  702.812085] br0: port 2(veth1) entered blocking state
[  702.812167] br0: port 2(veth1) entered forwarding state
[  703.836697] bond0: (slave veth1): link status definitely up
[  703.836808] bond0: (slave veth1): making interface the new active one
[  703.836917] bond0: active interface up!
[  703.957297] veth1: left allmulticast mode
[  703.957388] veth1: left promiscuous mode
[  703.957448] br0: port 2(veth1) entered disabled state
[  703.957609] veth0: left allmulticast mode
[  703.957659] veth0: left promiscuous mode
[  703.957704] br0: port 1(veth0) entered disabled state
[  703.976050] bond0: (slave veth1): Releasing backup interface
[  703.983881] bond0: (slave veth0): Releasing backup interface
[  704.007882] bond0 (unregistering): Released all slaves