[  514.668722] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  514.693655] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  514.715220] br0: port 1(veth0) entered blocking state
[  514.715371] br0: port 1(veth0) entered disabled state
[  514.715461] veth0: entered allmulticast mode
[  514.715591] veth0: entered promiscuous mode
[  514.735689] br0: port 2(veth1) entered blocking state
[  514.736075] br0: port 2(veth1) entered disabled state
[  514.736151] veth1: entered allmulticast mode
[  514.736276] veth1: entered promiscuous mode
[  515.637195] br0: port 1(veth0) entered blocking state
[  515.637402] br0: port 1(veth0) entered forwarding state
[  515.637518] br0: port 2(veth1) entered blocking state
[  515.637588] br0: port 2(veth1) entered forwarding state
[  516.725208] bond0: (slave veth1): link status definitely up
[  516.725310] bond0: (slave veth1): making interface the new active one
[  516.725398] bond0: active interface up!
[  516.863960] veth1: left allmulticast mode
[  516.864024] veth1: left promiscuous mode
[  516.864102] br0: port 2(veth1) entered disabled state
[  516.864280] veth0: left allmulticast mode
[  516.864313] veth0: left promiscuous mode
[  516.864381] br0: port 1(veth0) entered disabled state
[  516.889612] bond0: (slave veth1): Releasing backup interface
[  516.899709] bond0: (slave veth0): Releasing backup interface