[  528.308244] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.326246] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.343132] br0: port 1(veth0) entered blocking state
[  528.343205] br0: port 1(veth0) entered disabled state
[  528.343260] veth0: entered allmulticast mode
[  528.343345] veth0: entered promiscuous mode
[  528.360986] br0: port 2(veth1) entered blocking state
[  528.361066] br0: port 2(veth1) entered disabled state
[  528.361110] veth1: entered allmulticast mode
[  528.361187] veth1: entered promiscuous mode
[  529.276751] br0: port 1(veth0) entered blocking state
[  529.276841] br0: port 1(veth0) entered forwarding state
[  529.276942] br0: port 2(veth1) entered blocking state
[  529.276991] br0: port 2(veth1) entered forwarding state
[  530.363776] bond0: (slave veth1): link status definitely up
[  530.363885] bond0: (slave veth1): making interface the new active one
[  530.363946] bond0: active interface up!
[  530.417802] veth1: left allmulticast mode
[  530.417863] veth1: left promiscuous mode
[  530.417920] br0: port 2(veth1) entered disabled state
[  530.418066] veth0: left allmulticast mode
[  530.418120] veth0: left promiscuous mode
[  530.418178] br0: port 1(veth0) entered disabled state
[  530.443092] bond0: (slave veth1): Releasing backup interface
[  530.456950] bond0: (slave veth0): Releasing backup interface