[  528.573311] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.591405] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.609164] br0: port 1(veth0) entered blocking state
[  528.609237] br0: port 1(veth0) entered disabled state
[  528.609295] veth0: entered allmulticast mode
[  528.609382] veth0: entered promiscuous mode
[  528.628806] br0: port 2(veth1) entered blocking state
[  528.628877] br0: port 2(veth1) entered disabled state
[  528.628927] veth1: entered allmulticast mode
[  528.629005] veth1: entered promiscuous mode
[  529.531775] br0: port 1(veth0) entered blocking state
[  529.531860] br0: port 1(veth0) entered forwarding state
[  529.531945] br0: port 2(veth1) entered blocking state
[  529.531994] br0: port 2(veth1) entered forwarding state
[  530.618767] bond0: (slave veth1): link status definitely up
[  530.618831] bond0: (slave veth1): making interface the new active one
[  530.618902] bond0: active interface up!
[  530.773570] veth1: left allmulticast mode
[  530.773617] veth1: left promiscuous mode
[  530.773670] br0: port 2(veth1) entered disabled state
[  530.773791] veth0: left allmulticast mode
[  530.773824] veth0: left promiscuous mode
[  530.773859] br0: port 1(veth0) entered disabled state
[  530.804130] bond0: (slave veth1): Releasing backup interface
[  530.818065] bond0: (slave veth0): Releasing backup interface