[  523.858347] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  523.868894] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  523.879352] br0: port 1(veth0) entered blocking state
[  523.879451] br0: port 1(veth0) entered disabled state
[  523.879530] veth0: entered allmulticast mode
[  523.879623] veth0: entered promiscuous mode
[  523.890039] br0: port 2(veth1) entered blocking state
[  523.890093] br0: port 2(veth1) entered disabled state
[  523.890146] veth1: entered allmulticast mode
[  523.890214] veth1: entered promiscuous mode
[  524.861203] br0: port 1(veth0) entered blocking state
[  524.861308] br0: port 1(veth0) entered forwarding state
[  524.861393] br0: port 2(veth1) entered blocking state
[  524.861450] br0: port 2(veth1) entered forwarding state
[  526.909176] bond0: (slave veth0): link status definitely up
[  526.909267] bond0: (slave veth1): link status definitely up
[  526.909309] bond0: (slave veth0): making interface the new active one
[  526.909377] bond0: active interface up!
[  527.041361] veth1: left allmulticast mode
[  527.041454] veth1: left promiscuous mode
[  527.041545] br0: port 2(veth1) entered disabled state
[  527.041673] veth0: left allmulticast mode
[  527.041709] veth0: left promiscuous mode
[  527.041752] br0: port 1(veth0) entered disabled state
[  527.059552] bond0: (slave veth1): Releasing backup interface
[  527.065379] bond0: (slave veth0): Releasing backup interface
[  527.102453] bond0 (unregistering): Released all slaves