[  528.923977] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.940801] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.956885] br0: port 1(veth0) entered blocking state
[  528.956952] br0: port 1(veth0) entered disabled state
[  528.957004] veth0: entered allmulticast mode
[  528.957095] veth0: entered promiscuous mode
[  528.973583] br0: port 2(veth1) entered blocking state
[  528.973663] br0: port 2(veth1) entered disabled state
[  528.973710] veth1: entered allmulticast mode
[  528.973784] veth1: entered promiscuous mode
[  529.915700] br0: port 1(veth0) entered blocking state
[  529.915831] br0: port 1(veth0) entered forwarding state
[  529.915917] br0: port 2(veth1) entered blocking state
[  529.915963] br0: port 2(veth1) entered forwarding state
[  531.963647] bond0: (slave veth0): link status definitely up
[  531.963717] bond0: (slave veth1): link status definitely up
[  531.963762] bond0: (slave veth0): making interface the new active one
[  531.963843] bond0: active interface up!
[  532.115643] veth1: left allmulticast mode
[  532.115708] veth1: left promiscuous mode
[  532.115761] br0: port 2(veth1) entered disabled state
[  532.115874] veth0: left allmulticast mode
[  532.115922] veth0: left promiscuous mode
[  532.115966] br0: port 1(veth0) entered disabled state
[  532.132998] bond0: (slave veth1): Releasing backup interface
[  532.142905] bond0: (slave veth0): Releasing backup interface
[  532.171943] bond0 (unregistering): Released all slaves