[  527.510313] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.519322] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.528616] br0: port 1(veth0) entered blocking state
[  527.528688] br0: port 1(veth0) entered disabled state
[  527.528744] veth0: entered allmulticast mode
[  527.528827] veth0: entered promiscuous mode
[  527.537397] br0: port 2(veth1) entered blocking state
[  527.537462] br0: port 2(veth1) entered disabled state
[  527.537512] veth1: entered allmulticast mode
[  527.537597] veth1: entered promiscuous mode
[  528.502527] br0: port 1(veth0) entered blocking state
[  528.502646] br0: port 1(veth0) entered forwarding state
[  528.502719] br0: port 2(veth1) entered blocking state
[  528.502776] br0: port 2(veth1) entered forwarding state
[  530.550550] bond0: (slave veth0): link status definitely up
[  530.550697] bond0: (slave veth1): link status definitely up
[  530.550768] bond0: (slave veth0): making interface the new active one
[  530.550872] bond0: active interface up!
[  530.621481] veth1: left allmulticast mode
[  530.621541] veth1: left promiscuous mode
[  530.621586] br0: port 2(veth1) entered disabled state
[  530.621699] veth0: left allmulticast mode
[  530.621732] veth0: left promiscuous mode
[  530.621779] br0: port 1(veth0) entered disabled state
[  530.637795] bond0: (slave veth1): Releasing backup interface
[  530.646786] bond0: (slave veth0): Releasing backup interface