[  530.270671] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  530.281507] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  530.291808] br0: port 1(veth0) entered blocking state
[  530.291880] br0: port 1(veth0) entered disabled state
[  530.291965] veth0: entered allmulticast mode
[  530.292072] veth0: entered promiscuous mode
[  530.303483] br0: port 2(veth1) entered blocking state
[  530.303593] br0: port 2(veth1) entered disabled state
[  530.303664] veth1: entered allmulticast mode
[  530.303800] veth1: entered promiscuous mode
[  530.541012] br0: port 1(veth0) entered blocking state
[  530.541103] br0: port 1(veth0) entered forwarding state
[  530.541202] br0: port 2(veth1) entered blocking state
[  530.541263] br0: port 2(veth1) entered forwarding state
[  532.285033] bond0: (slave veth1): link status definitely up
[  532.285181] bond0: (slave veth1): making interface the new active one
[  532.285274] bond0: active interface up!
[  532.319182] veth1: left allmulticast mode
[  532.319232] veth1: left promiscuous mode
[  532.319292] br0: port 2(veth1) entered disabled state
[  532.319401] veth0: left allmulticast mode
[  532.319434] veth0: left promiscuous mode
[  532.319478] br0: port 1(veth0) entered disabled state
[  532.336176] bond0: (slave veth1): Releasing backup interface
[  532.343136] bond0: (slave veth0): Releasing backup interface