[  526.707446] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.768744] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.789907] br0: port 1(veth0) entered blocking state
[  526.807154] br0: port 1(veth0) entered disabled state
[  526.807231] veth0: entered allmulticast mode
[  526.807368] veth0: entered promiscuous mode
[  526.845598] br0: port 2(veth1) entered blocking state
[  526.845804] br0: port 2(veth1) entered disabled state
[  526.845868] veth1: entered allmulticast mode
[  526.845982] veth1: entered promiscuous mode
[  527.677706] br0: port 1(veth0) entered blocking state
[  527.677824] br0: port 1(veth0) entered forwarding state
[  527.677917] br0: port 2(veth1) entered blocking state
[  527.677968] br0: port 2(veth1) entered forwarding state
[  528.764709] bond0: (slave veth1): link status definitely up
[  528.764837] bond0: (slave veth1): making interface the new active one
[  528.764923] bond0: active interface up!
[  528.901040] veth1: left allmulticast mode
[  528.901118] veth1: left promiscuous mode
[  528.901184] br0: port 2(veth1) entered disabled state
[  528.901590] veth0: left allmulticast mode
[  528.901657] veth0: left promiscuous mode
[  528.901711] br0: port 1(veth0) entered disabled state
[  528.927198] bond0: (slave veth1): Releasing backup interface
[  528.939025] bond0: (slave veth0): Releasing backup interface
[  528.973866] bond0 (unregistering): Released all slaves