[  529.755207] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.765205] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.775766] br0: port 1(veth0) entered blocking state
[  529.775852] br0: port 1(veth0) entered disabled state
[  529.775912] veth0: entered allmulticast mode
[  529.776030] veth0: entered promiscuous mode
[  529.785946] br0: port 2(veth1) entered blocking state
[  529.786029] br0: port 2(veth1) entered disabled state
[  529.786074] veth1: entered allmulticast mode
[  529.786157] veth1: entered promiscuous mode
[  529.893032] br0: port 1(veth0) entered blocking state
[  529.893143] br0: port 1(veth0) entered forwarding state
[  529.893223] br0: port 2(veth1) entered blocking state
[  529.893263] br0: port 2(veth1) entered forwarding state
[  531.829030] bond0: (slave veth1): link status definitely up
[  531.829123] bond0: (slave veth1): making interface the new active one
[  531.829191] bond0: active interface up!
[  531.943279] veth1: left allmulticast mode
[  531.943337] veth1: left promiscuous mode
[  531.943414] br0: port 2(veth1) entered disabled state
[  531.943538] veth0: left allmulticast mode
[  531.943582] veth0: left promiscuous mode
[  531.943640] br0: port 1(veth0) entered disabled state
[  531.964336] bond0: (slave veth1): Releasing backup interface
[  531.975257] bond0: (slave veth0): Releasing backup interface