[  527.427680] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.444481] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.462783] br0: port 1(veth0) entered blocking state
[  527.462858] br0: port 1(veth0) entered disabled state
[  527.462914] veth0: entered allmulticast mode
[  527.463003] veth0: entered promiscuous mode
[  527.481817] br0: port 2(veth1) entered blocking state
[  527.481875] br0: port 2(veth1) entered disabled state
[  527.481913] veth1: entered allmulticast mode
[  527.481981] veth1: entered promiscuous mode
[  528.441735] br0: port 1(veth0) entered blocking state
[  528.441880] br0: port 1(veth0) entered forwarding state
[  528.441967] br0: port 2(veth1) entered blocking state
[  528.442019] br0: port 2(veth1) entered forwarding state
[  529.465703] bond0: (slave veth1): link status definitely up
[  529.465814] bond0: (slave veth1): making interface the new active one
[  529.465877] bond0: active interface up!
[  529.577708] veth1: left allmulticast mode
[  529.577760] veth1: left promiscuous mode
[  529.577812] br0: port 2(veth1) entered disabled state
[  529.577929] veth0: left allmulticast mode
[  529.577957] veth0: left promiscuous mode
[  529.578000] br0: port 1(veth0) entered disabled state
[  529.603891] bond0: (slave veth1): Releasing backup interface
[  529.610826] bond0: (slave veth0): Releasing backup interface
[  529.642886] bond0 (unregistering): Released all slaves