[  527.711287] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.722770] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.733321] br0: port 1(veth0) entered blocking state
[  527.733399] br0: port 1(veth0) entered disabled state
[  527.733454] veth0: entered allmulticast mode
[  527.733541] veth0: entered promiscuous mode
[  527.744271] br0: port 2(veth1) entered blocking state
[  527.744323] br0: port 2(veth1) entered disabled state
[  527.744359] veth1: entered allmulticast mode
[  527.744430] veth1: entered promiscuous mode
[  527.846803] br0: port 1(veth0) entered blocking state
[  527.846941] br0: port 1(veth0) entered forwarding state
[  527.847020] br0: port 2(veth1) entered blocking state
[  527.847067] br0: port 2(veth1) entered forwarding state
[  529.782776] bond0: (slave veth1): link status definitely up
[  529.782877] bond0: (slave veth1): making interface the new active one
[  529.782971] bond0: active interface up!
[  529.892219] veth1: left allmulticast mode
[  529.892271] veth1: left promiscuous mode
[  529.892308] br0: port 2(veth1) entered disabled state
[  529.892403] veth0: left allmulticast mode
[  529.892437] veth0: left promiscuous mode
[  529.892466] br0: port 1(veth0) entered disabled state
[  529.908993] bond0: (slave veth1): Releasing backup interface
[  529.919875] bond0: (slave veth0): Releasing backup interface