[  527.748068] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.756875] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.766831] br0: port 1(veth0) entered blocking state
[  527.766902] br0: port 1(veth0) entered disabled state
[  527.766942] veth0: entered allmulticast mode
[  527.767011] veth0: entered promiscuous mode
[  527.776352] br0: port 2(veth1) entered blocking state
[  527.776402] br0: port 2(veth1) entered disabled state
[  527.776435] veth1: entered allmulticast mode
[  527.776501] veth1: entered promiscuous mode
[  528.825506] br0: port 1(veth0) entered blocking state
[  528.825582] br0: port 1(veth0) entered forwarding state
[  528.825668] br0: port 2(veth1) entered blocking state
[  528.825724] br0: port 2(veth1) entered forwarding state
[  530.808548] bond0: (slave veth0): link status definitely up
[  530.808663] bond0: (slave veth1): link status definitely up
[  530.808700] bond0: (slave veth0): making interface the new active one
[  530.808753] bond0: active interface up!
[  530.879110] veth1: left allmulticast mode
[  530.879177] veth1: left promiscuous mode
[  530.879234] br0: port 2(veth1) entered disabled state
[  530.879461] veth0: left allmulticast mode
[  530.879511] veth0: left promiscuous mode
[  530.879559] br0: port 1(veth0) entered disabled state
[  530.900731] bond0: (slave veth1): Releasing backup interface
[  530.909628] bond0: (slave veth0): Releasing backup interface
[  530.940638] bond0 (unregistering): Released all slaves