[  536.447298] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  536.454877] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  536.463611] br0: port 1(veth0) entered blocking state
[  536.463654] br0: port 1(veth0) entered disabled state
[  536.463691] veth0: entered allmulticast mode
[  536.463760] veth0: entered promiscuous mode
[  536.473012] br0: port 2(veth1) entered blocking state
[  536.473054] br0: port 2(veth1) entered disabled state
[  536.473090] veth1: entered allmulticast mode
[  536.473154] veth1: entered promiscuous mode
[  537.467494] br0: port 1(veth0) entered blocking state
[  537.467548] br0: port 1(veth0) entered forwarding state
[  537.467617] br0: port 2(veth1) entered blocking state
[  537.467654] br0: port 2(veth1) entered forwarding state
[  539.515540] bond0: (slave veth0): link status definitely up
[  539.515628] bond0: (slave veth1): link status definitely up
[  539.515661] bond0: (slave veth0): making interface the new active one
[  539.515711] bond0: active interface up!
[  539.583391] veth1: left allmulticast mode
[  539.583446] veth1: left promiscuous mode
[  539.583511] br0: port 2(veth1) entered disabled state
[  539.583624] veth0: left allmulticast mode
[  539.583662] veth0: left promiscuous mode
[  539.583701] br0: port 1(veth0) entered disabled state
[  539.601686] bond0: (slave veth1): Releasing backup interface
[  539.616635] bond0: (slave veth0): Releasing backup interface