[  527.196592] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.212310] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.227561] br0: port 1(veth0) entered blocking state
[  527.227617] br0: port 1(veth0) entered disabled state
[  527.227670] veth0: entered allmulticast mode
[  527.227747] veth0: entered promiscuous mode
[  527.242123] br0: port 2(veth1) entered blocking state
[  527.242182] br0: port 2(veth1) entered disabled state
[  527.242230] veth1: entered allmulticast mode
[  527.242325] veth1: entered promiscuous mode
[  528.185842] br0: port 1(veth0) entered blocking state
[  528.185936] br0: port 1(veth0) entered forwarding state
[  528.186020] br0: port 2(veth1) entered blocking state
[  528.186077] br0: port 2(veth1) entered forwarding state
[  530.233851] bond0: (slave veth0): link status definitely up
[  530.233948] bond0: (slave veth1): link status definitely up
[  530.233996] bond0: (slave veth0): making interface the new active one
[  530.234065] bond0: active interface up!
[  530.309078] veth1: left allmulticast mode
[  530.309140] veth1: left promiscuous mode
[  530.309192] br0: port 2(veth1) entered disabled state
[  530.309448] veth0: left allmulticast mode
[  530.309490] veth0: left promiscuous mode
[  530.309531] br0: port 1(veth0) entered disabled state
[  530.331384] bond0: (slave veth1): Releasing backup interface
[  530.340048] bond0: (slave veth0): Releasing backup interface