[  524.364120] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  524.376414] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  524.389212] br0: port 1(veth0) entered blocking state
[  524.389310] br0: port 1(veth0) entered disabled state
[  524.389389] veth0: entered allmulticast mode
[  524.389476] veth0: entered promiscuous mode
[  524.402086] br0: port 2(veth1) entered blocking state
[  524.402214] br0: port 2(veth1) entered disabled state
[  524.402288] veth1: entered allmulticast mode
[  524.402442] veth1: entered promiscuous mode
[  525.437257] br0: port 1(veth0) entered blocking state
[  525.437384] br0: port 1(veth0) entered forwarding state
[  525.437474] br0: port 2(veth1) entered blocking state
[  525.437528] br0: port 2(veth1) entered forwarding state
[  527.421263] bond0: (slave veth0): link status definitely up
[  527.421436] bond0: (slave veth1): link status definitely up
[  527.421496] bond0: (slave veth0): making interface the new active one
[  527.421580] bond0: active interface up!
[  527.499165] veth1: left allmulticast mode
[  527.499295] veth1: left promiscuous mode
[  527.499370] br0: port 2(veth1) entered disabled state
[  527.499510] veth0: left allmulticast mode
[  527.499572] veth0: left promiscuous mode
[  527.499639] br0: port 1(veth0) entered disabled state
[  527.523459] bond0: (slave veth1): Releasing backup interface
[  527.531408] bond0: (slave veth0): Releasing backup interface