[  513.977714] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  513.988054] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  513.999738] br0: port 1(veth0) entered blocking state
[  513.999791] br0: port 1(veth0) entered disabled state
[  513.999834] veth0: entered allmulticast mode
[  513.999911] veth0: entered promiscuous mode
[  514.011261] br0: port 2(veth1) entered blocking state
[  514.011329] br0: port 2(veth1) entered disabled state
[  514.011389] veth1: entered allmulticast mode
[  514.011483] veth1: entered promiscuous mode
[  515.004587] br0: port 1(veth0) entered blocking state
[  515.004695] br0: port 1(veth0) entered forwarding state
[  515.004787] br0: port 2(veth1) entered blocking state
[  515.004831] br0: port 2(veth1) entered forwarding state
[  517.052552] bond0: (slave veth0): link status definitely up
[  517.052689] bond0: (slave veth1): link status definitely up
[  517.052732] bond0: (slave veth0): making interface the new active one
[  517.052803] bond0: active interface up!
[  517.097773] veth1: left allmulticast mode
[  517.097819] veth1: left promiscuous mode
[  517.097858] br0: port 2(veth1) entered disabled state
[  517.097940] veth0: left allmulticast mode
[  517.097968] veth0: left promiscuous mode
[  517.098000] br0: port 1(veth0) entered disabled state
[  517.127722] bond0: (slave veth1): Releasing backup interface
[  517.134686] bond0: (slave veth0): Releasing backup interface