[  525.262506] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.270568] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.278063] br0: port 1(veth0) entered blocking state
[  525.278108] br0: port 1(veth0) entered disabled state
[  525.278159] veth0: entered allmulticast mode
[  525.278226] veth0: entered promiscuous mode
[  525.285760] br0: port 2(veth1) entered blocking state
[  525.285841] br0: port 2(veth1) entered disabled state
[  525.285894] veth1: entered allmulticast mode
[  525.285971] veth1: entered promiscuous mode
[  525.670865] br0: port 1(veth0) entered blocking state
[  525.670976] br0: port 1(veth0) entered forwarding state
[  525.671052] br0: port 2(veth1) entered blocking state
[  525.671099] br0: port 2(veth1) entered forwarding state
[  527.286893] bond0: (slave veth1): link status definitely up
[  527.286991] bond0: (slave veth1): making interface the new active one
[  527.287055] bond0: active interface up!
[  527.369064] veth1: left allmulticast mode
[  527.369118] veth1: left promiscuous mode
[  527.369161] br0: port 2(veth1) entered disabled state
[  527.369313] veth0: left allmulticast mode
[  527.369358] veth0: left promiscuous mode
[  527.369390] br0: port 1(veth0) entered disabled state
[  527.392180] bond0: (slave veth1): Releasing backup interface
[  527.398087] bond0: (slave veth0): Releasing backup interface
[  527.418051] bond0 (unregistering): Released all slaves