[  513.196485] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  513.205955] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  513.215909] br0: port 1(veth0) entered blocking state
[  513.215982] br0: port 1(veth0) entered disabled state
[  513.216046] veth0: entered allmulticast mode
[  513.216136] veth0: entered promiscuous mode
[  513.225571] br0: port 2(veth1) entered blocking state
[  513.225636] br0: port 2(veth1) entered disabled state
[  513.225689] veth1: entered allmulticast mode
[  513.225779] veth1: entered promiscuous mode
[  513.582203] br0: port 1(veth0) entered blocking state
[  513.582278] br0: port 1(veth0) entered forwarding state
[  513.582355] br0: port 2(veth1) entered blocking state
[  513.582393] br0: port 2(veth1) entered forwarding state
[  515.262188] bond0: (slave veth1): link status definitely up
[  515.262333] bond0: (slave veth1): making interface the new active one
[  515.262407] bond0: active interface up!
[  515.351166] veth1: left allmulticast mode
[  515.351293] veth1: left promiscuous mode
[  515.351360] br0: port 2(veth1) entered disabled state
[  515.351502] veth0: left allmulticast mode
[  515.351567] veth0: left promiscuous mode
[  515.351636] br0: port 1(veth0) entered disabled state
[  515.371400] bond0: (slave veth1): Releasing backup interface
[  515.377338] bond0: (slave veth0): Releasing backup interface
[  515.407415] bond0 (unregistering): Released all slaves