[  513.437184] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  513.448646] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  513.459525] br0: port 1(veth0) entered blocking state
[  513.459603] br0: port 1(veth0) entered disabled state
[  513.459665] veth0: entered allmulticast mode
[  513.459762] veth0: entered promiscuous mode
[  513.469939] br0: port 2(veth1) entered blocking state
[  513.470015] br0: port 2(veth1) entered disabled state
[  513.470078] veth1: entered allmulticast mode
[  513.470189] veth1: entered promiscuous mode
[  514.427280] br0: port 1(veth0) entered blocking state
[  514.427376] br0: port 1(veth0) entered forwarding state
[  514.427437] br0: port 2(veth1) entered blocking state
[  514.427476] br0: port 2(veth1) entered forwarding state
[  516.475195] bond0: (slave veth0): link status definitely up
[  516.475269] bond0: (slave veth1): link status definitely up
[  516.475315] bond0: (slave veth0): making interface the new active one
[  516.475375] bond0: active interface up!
[  516.615822] veth1: left allmulticast mode
[  516.615883] veth1: left promiscuous mode
[  516.615956] br0: port 2(veth1) entered disabled state
[  516.616089] veth0: left allmulticast mode
[  516.616128] veth0: left promiscuous mode
[  516.616184] br0: port 1(veth0) entered disabled state
[  516.635629] bond0: (slave veth1): Releasing backup interface
[  516.639387] bond0: (slave veth0): Releasing backup interface
[  516.664465] bond0 (unregistering): Released all slaves