[  528.074012] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.088883] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.103787] br0: port 1(veth0) entered blocking state
[  528.103856] br0: port 1(veth0) entered disabled state
[  528.103946] veth0: entered allmulticast mode
[  528.104028] veth0: entered promiscuous mode
[  528.118213] br0: port 2(veth1) entered blocking state
[  528.118266] br0: port 2(veth1) entered disabled state
[  528.118304] veth1: entered allmulticast mode
[  528.118375] veth1: entered promiscuous mode
[  529.031020] br0: port 1(veth0) entered blocking state
[  529.031121] br0: port 1(veth0) entered forwarding state
[  529.031194] br0: port 2(veth1) entered blocking state
[  529.031244] br0: port 2(veth1) entered forwarding state
[  530.118995] bond0: (slave veth1): link status definitely up
[  530.119107] bond0: (slave veth1): making interface the new active one
[  530.119165] bond0: active interface up!
[  530.220809] veth1: left allmulticast mode
[  530.220865] veth1: left promiscuous mode
[  530.220910] br0: port 2(veth1) entered disabled state
[  530.221051] veth0: left allmulticast mode
[  530.221086] veth0: left promiscuous mode
[  530.221123] br0: port 1(veth0) entered disabled state
[  530.245273] bond0: (slave veth1): Releasing backup interface
[  530.250164] bond0: (slave veth0): Releasing backup interface