[  527.196586] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.206299] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.214756] br0: port 1(veth0) entered blocking state
[  527.214841] br0: port 1(veth0) entered disabled state
[  527.214909] veth0: entered allmulticast mode
[  527.215038] veth0: entered promiscuous mode
[  527.224509] br0: port 2(veth1) entered blocking state
[  527.224564] br0: port 2(veth1) entered disabled state
[  527.224611] veth1: entered allmulticast mode
[  527.224697] veth1: entered promiscuous mode
[  527.349090] br0: port 1(veth0) entered blocking state
[  527.349211] br0: port 1(veth0) entered forwarding state
[  527.349303] br0: port 2(veth1) entered blocking state
[  527.349355] br0: port 2(veth1) entered forwarding state
[  529.221106] bond0: (slave veth1): link status definitely up
[  529.221236] bond0: (slave veth1): making interface the new active one
[  529.221312] bond0: active interface up!
[  529.256112] veth1: left allmulticast mode
[  529.256168] veth1: left promiscuous mode
[  529.256236] br0: port 2(veth1) entered disabled state
[  529.256350] veth0: left allmulticast mode
[  529.256386] veth0: left promiscuous mode
[  529.256442] br0: port 1(veth0) entered disabled state
[  529.269327] bond0: (slave veth1): Releasing backup interface
[  529.275238] bond0: (slave veth0): Releasing backup interface