[  526.366173] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.373836] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.381909] br0: port 1(veth0) entered blocking state
[  526.381988] br0: port 1(veth0) entered disabled state
[  526.382046] veth0: entered allmulticast mode
[  526.382139] veth0: entered promiscuous mode
[  526.389488] br0: port 2(veth1) entered blocking state
[  526.389537] br0: port 2(veth1) entered disabled state
[  526.389584] veth1: entered allmulticast mode
[  526.389647] veth1: entered promiscuous mode
[  526.629495] br0: port 1(veth0) entered blocking state
[  526.629603] br0: port 1(veth0) entered forwarding state
[  526.629666] br0: port 2(veth1) entered blocking state
[  526.629706] br0: port 2(veth1) entered forwarding state
[  528.437459] bond0: (slave veth1): link status definitely up
[  528.437531] bond0: (slave veth1): making interface the new active one
[  528.437597] bond0: active interface up!
[  528.455844] veth1: left allmulticast mode
[  528.455888] veth1: left promiscuous mode
[  528.455926] br0: port 2(veth1) entered disabled state
[  528.456055] veth0: left allmulticast mode
[  528.456085] veth0: left promiscuous mode
[  528.456118] br0: port 1(veth0) entered disabled state
[  528.473635] bond0: (slave veth1): Releasing backup interface
[  528.483608] bond0: (slave veth0): Releasing backup interface