[  527.415093] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.427555] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.439885] br0: port 1(veth0) entered blocking state
[  527.439935] br0: port 1(veth0) entered disabled state
[  527.439975] veth0: entered allmulticast mode
[  527.440039] veth0: entered promiscuous mode
[  527.453006] br0: port 2(veth1) entered blocking state
[  527.453065] br0: port 2(veth1) entered disabled state
[  527.453108] veth1: entered allmulticast mode
[  527.453180] veth1: entered promiscuous mode
[  528.377484] br0: port 1(veth0) entered blocking state
[  528.377580] br0: port 1(veth0) entered forwarding state
[  528.377642] br0: port 2(veth1) entered blocking state
[  528.377676] br0: port 2(veth1) entered forwarding state
[  529.465443] bond0: (slave veth1): link status definitely up
[  529.465517] bond0: (slave veth1): making interface the new active one
[  529.465600] bond0: active interface up!
[  529.616988] veth1: left allmulticast mode
[  529.617033] veth1: left promiscuous mode
[  529.617075] br0: port 2(veth1) entered disabled state
[  529.617167] veth0: left allmulticast mode
[  529.617203] veth0: left promiscuous mode
[  529.617237] br0: port 1(veth0) entered disabled state
[  529.644698] bond0: (slave veth1): Releasing backup interface
[  529.648688] bond0: (slave veth0): Releasing backup interface
[  529.676627] bond0 (unregistering): Released all slaves