[  526.589717] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.601683] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.615319] br0: port 1(veth0) entered blocking state
[  526.615389] br0: port 1(veth0) entered disabled state
[  526.615438] veth0: entered allmulticast mode
[  526.615562] veth0: entered promiscuous mode
[  526.629171] br0: port 2(veth1) entered blocking state
[  526.629232] br0: port 2(veth1) entered disabled state
[  526.629280] veth1: entered allmulticast mode
[  526.629357] veth1: entered promiscuous mode
[  527.611529] br0: port 1(veth0) entered blocking state
[  527.611590] br0: port 1(veth0) entered forwarding state
[  527.611648] br0: port 2(veth1) entered blocking state
[  527.611678] br0: port 2(veth1) entered forwarding state
[  529.658605] bond0: (slave veth0): link status definitely up
[  529.658730] bond0: (slave veth1): link status definitely up
[  529.658783] bond0: (slave veth0): making interface the new active one
[  529.658864] bond0: active interface up!
[  529.724648] veth1: left allmulticast mode
[  529.724709] veth1: left promiscuous mode
[  529.724769] br0: port 2(veth1) entered disabled state
[  529.724886] veth0: left allmulticast mode
[  529.724926] veth0: left promiscuous mode
[  529.724973] br0: port 1(veth0) entered disabled state
[  529.741004] bond0: (slave veth1): Releasing backup interface
[  529.751842] bond0: (slave veth0): Releasing backup interface
[  529.787845] bond0 (unregistering): Released all slaves