[  527.976104] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.983863] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.992662] br0: port 1(veth0) entered blocking state
[  527.992727] br0: port 1(veth0) entered disabled state
[  527.992784] veth0: entered allmulticast mode
[  527.992875] veth0: entered promiscuous mode
[  528.000604] br0: port 2(veth1) entered blocking state
[  528.000682] br0: port 2(veth1) entered disabled state
[  528.000735] veth1: entered allmulticast mode
[  528.000814] veth1: entered promiscuous mode
[  528.955265] br0: port 1(veth0) entered blocking state
[  528.955356] br0: port 1(veth0) entered forwarding state
[  528.955427] br0: port 2(veth1) entered blocking state
[  528.955468] br0: port 2(veth1) entered forwarding state
[  530.043403] bond0: (slave veth1): link status definitely up
[  530.043559] bond0: (slave veth1): making interface the new active one
[  530.043656] bond0: active interface up!
[  530.104449] veth1: left allmulticast mode
[  530.104507] veth1: left promiscuous mode
[  530.104574] br0: port 2(veth1) entered disabled state
[  530.104705] veth0: left allmulticast mode
[  530.104747] veth0: left promiscuous mode
[  530.104806] br0: port 1(veth0) entered disabled state
[  530.124419] bond0: (slave veth1): Releasing backup interface
[  530.136372] bond0: (slave veth0): Releasing backup interface