[  529.407019] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.423774] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.441944] br0: port 1(veth0) entered blocking state
[  529.442026] br0: port 1(veth0) entered disabled state
[  529.442094] veth0: entered allmulticast mode
[  529.442175] veth0: entered promiscuous mode
[  529.459671] br0: port 2(veth1) entered blocking state
[  529.459736] br0: port 2(veth1) entered disabled state
[  529.459776] veth1: entered allmulticast mode
[  529.459864] veth1: entered promiscuous mode
[  530.367692] br0: port 1(veth0) entered blocking state
[  530.367764] br0: port 1(veth0) entered forwarding state
[  530.367842] br0: port 2(veth1) entered blocking state
[  530.367888] br0: port 2(veth1) entered forwarding state
[  531.454691] bond0: (slave veth1): link status definitely up
[  531.454794] bond0: (slave veth1): making interface the new active one
[  531.454888] bond0: active interface up!
[  531.614076] veth1: left allmulticast mode
[  531.614137] veth1: left promiscuous mode
[  531.614187] br0: port 2(veth1) entered disabled state
[  531.614320] veth0: left allmulticast mode
[  531.614353] veth0: left promiscuous mode
[  531.614392] br0: port 1(veth0) entered disabled state
[  531.635109] bond0: (slave veth1): Releasing backup interface
[  531.640909] bond0: (slave veth0): Releasing backup interface