[  515.709241] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  515.718575] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  515.728405] br0: port 1(veth0) entered blocking state
[  515.728502] br0: port 1(veth0) entered disabled state
[  515.728573] veth0: entered allmulticast mode
[  515.728665] veth0: entered promiscuous mode
[  515.737877] br0: port 2(veth1) entered blocking state
[  515.737933] br0: port 2(veth1) entered disabled state
[  515.737980] veth1: entered allmulticast mode
[  515.738049] veth1: entered promiscuous mode
[  515.817224] br0: port 1(veth0) entered blocking state
[  515.817368] br0: port 1(veth0) entered forwarding state
[  515.817473] br0: port 2(veth1) entered blocking state
[  515.817527] br0: port 2(veth1) entered forwarding state
[  517.760171] bond0: (slave veth1): link status definitely up
[  517.760293] bond0: (slave veth1): making interface the new active one
[  517.760364] bond0: active interface up!
[  517.872508] veth1: left allmulticast mode
[  517.872582] veth1: left promiscuous mode
[  517.872642] br0: port 2(veth1) entered disabled state
[  517.872773] veth0: left allmulticast mode
[  517.872820] veth0: left promiscuous mode
[  517.872867] br0: port 1(veth0) entered disabled state
[  517.891475] bond0: (slave veth1): Releasing backup interface
[  517.897323] bond0: (slave veth0): Releasing backup interface