[  523.846907] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  523.861199] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  523.875455] br0: port 1(veth0) entered blocking state
[  523.875510] br0: port 1(veth0) entered disabled state
[  523.875564] veth0: entered allmulticast mode
[  523.875649] veth0: entered promiscuous mode
[  523.889617] br0: port 2(veth1) entered blocking state
[  523.889709] br0: port 2(veth1) entered disabled state
[  523.889781] veth1: entered allmulticast mode
[  523.889855] veth1: entered promiscuous mode
[  524.860801] br0: port 1(veth0) entered blocking state
[  524.860894] br0: port 1(veth0) entered forwarding state
[  524.860963] br0: port 2(veth1) entered blocking state
[  524.861009] br0: port 2(veth1) entered forwarding state
[  526.908766] bond0: (slave veth0): link status definitely up
[  526.908878] bond0: (slave veth1): link status definitely up
[  526.908926] bond0: (slave veth0): making interface the new active one
[  526.908988] bond0: active interface up!
[  526.983901] veth1: left allmulticast mode
[  526.983956] veth1: left promiscuous mode
[  526.983998] br0: port 2(veth1) entered disabled state
[  526.984091] veth0: left allmulticast mode
[  526.984118] veth0: left promiscuous mode
[  526.984151] br0: port 1(veth0) entered disabled state
[  527.001923] bond0: (slave veth1): Releasing backup interface
[  527.009949] bond0: (slave veth0): Releasing backup interface
[  527.040957] bond0 (unregistering): Released all slaves