[  526.017493] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.032093] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.046551] br0: port 1(veth0) entered blocking state
[  526.046617] br0: port 1(veth0) entered disabled state
[  526.046677] veth0: entered allmulticast mode
[  526.046751] veth0: entered promiscuous mode
[  526.061114] br0: port 2(veth1) entered blocking state
[  526.061183] br0: port 2(veth1) entered disabled state
[  526.061236] veth1: entered allmulticast mode
[  526.061308] veth1: entered promiscuous mode
[  527.036672] br0: port 1(veth0) entered blocking state
[  527.036734] br0: port 1(veth0) entered forwarding state
[  527.036800] br0: port 2(veth1) entered blocking state
[  527.036834] br0: port 2(veth1) entered forwarding state
[  529.084691] bond0: (slave veth0): link status definitely up
[  529.084790] bond0: (slave veth1): link status definitely up
[  529.084831] bond0: (slave veth0): making interface the new active one
[  529.084899] bond0: active interface up!
[  529.217141] veth1: left allmulticast mode
[  529.217193] veth1: left promiscuous mode
[  529.217240] br0: port 2(veth1) entered disabled state
[  529.217318] veth0: left allmulticast mode
[  529.217357] veth0: left promiscuous mode
[  529.217400] br0: port 1(veth0) entered disabled state
[  529.252855] bond0: (slave veth1): Releasing backup interface
[  529.265898] bond0: (slave veth0): Releasing backup interface
[  529.291961] bond0 (unregistering): Released all slaves