[  526.600593] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.617104] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.632409] br0: port 1(veth0) entered blocking state
[  526.632468] br0: port 1(veth0) entered disabled state
[  526.632514] veth0: entered allmulticast mode
[  526.632586] veth0: entered promiscuous mode
[  526.647686] br0: port 2(veth1) entered blocking state
[  526.647752] br0: port 2(veth1) entered disabled state
[  526.647806] veth1: entered allmulticast mode
[  526.647884] veth1: entered promiscuous mode
[  527.628134] br0: port 1(veth0) entered blocking state
[  527.628269] br0: port 1(veth0) entered forwarding state
[  527.628345] br0: port 2(veth1) entered blocking state
[  527.628386] br0: port 2(veth1) entered forwarding state
[  529.676115] bond0: (slave veth0): link status definitely up
[  529.676202] bond0: (slave veth1): link status definitely up
[  529.676244] bond0: (slave veth0): making interface the new active one
[  529.676307] bond0: active interface up!
[  529.820754] veth1: left allmulticast mode
[  529.820806] veth1: left promiscuous mode
[  529.820850] br0: port 2(veth1) entered disabled state
[  529.821108] veth0: left allmulticast mode
[  529.821141] veth0: left promiscuous mode
[  529.821183] br0: port 1(veth0) entered disabled state
[  529.843451] bond0: (slave veth1): Releasing backup interface
[  529.858357] bond0: (slave veth0): Releasing backup interface