[  536.270217] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  536.278926] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  536.288676] br0: port 1(veth0) entered blocking state
[  536.288767] br0: port 1(veth0) entered disabled state
[  536.288822] veth0: entered allmulticast mode
[  536.288929] veth0: entered promiscuous mode
[  536.298272] br0: port 2(veth1) entered blocking state
[  536.298332] br0: port 2(veth1) entered disabled state
[  536.298377] veth1: entered allmulticast mode
[  536.298453] veth1: entered promiscuous mode
[  537.269606] br0: port 1(veth0) entered blocking state
[  537.269729] br0: port 1(veth0) entered forwarding state
[  537.269815] br0: port 2(veth1) entered blocking state
[  537.269857] br0: port 2(veth1) entered forwarding state
[  539.317611] bond0: (slave veth0): link status definitely up
[  539.317766] bond0: (slave veth1): link status definitely up
[  539.317814] bond0: (slave veth0): making interface the new active one
[  539.317906] bond0: active interface up!
[  539.392512] veth1: left allmulticast mode
[  539.392579] veth1: left promiscuous mode
[  539.392652] br0: port 2(veth1) entered disabled state
[  539.392823] veth0: left allmulticast mode
[  539.392889] veth0: left promiscuous mode
[  539.392932] br0: port 1(veth0) entered disabled state
[  539.412861] bond0: (slave veth1): Releasing backup interface
[  539.421762] bond0: (slave veth0): Releasing backup interface