[  526.352166] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.366078] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.381097] br0: port 1(veth0) entered blocking state
[  526.381155] br0: port 1(veth0) entered disabled state
[  526.381199] veth0: entered allmulticast mode
[  526.381276] veth0: entered promiscuous mode
[  526.394822] br0: port 2(veth1) entered blocking state
[  526.394885] br0: port 2(veth1) entered disabled state
[  526.394921] veth1: entered allmulticast mode
[  526.394993] veth1: entered promiscuous mode
[  526.481087] br0: port 1(veth0) entered blocking state
[  526.481172] br0: port 1(veth0) entered forwarding state
[  526.481244] br0: port 2(veth1) entered blocking state
[  526.481290] br0: port 2(veth1) entered forwarding state
[  528.408159] bond0: (slave veth1): link status definitely up
[  528.408282] bond0: (slave veth1): making interface the new active one
[  528.408403] bond0: active interface up!
[  528.480691] veth1: left allmulticast mode
[  528.480757] veth1: left promiscuous mode
[  528.480818] br0: port 2(veth1) entered disabled state
[  528.480952] veth0: left allmulticast mode
[  528.480996] veth0: left promiscuous mode
[  528.481051] br0: port 1(veth0) entered disabled state
[  528.502544] bond0: (slave veth1): Releasing backup interface
[  528.508314] bond0: (slave veth0): Releasing backup interface
[  528.536314] bond0 (unregistering): Released all slaves