[  528.141330] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.148937] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.156821] br0: port 1(veth0) entered blocking state
[  528.156885] br0: port 1(veth0) entered disabled state
[  528.156932] veth0: entered allmulticast mode
[  528.157006] veth0: entered promiscuous mode
[  528.165042] br0: port 2(veth1) entered blocking state
[  528.165091] br0: port 2(veth1) entered disabled state
[  528.165132] veth1: entered allmulticast mode
[  528.165204] veth1: entered promiscuous mode
[  528.486998] br0: port 1(veth0) entered blocking state
[  528.487202] br0: port 1(veth0) entered forwarding state
[  528.487268] br0: port 2(veth1) entered blocking state
[  528.487312] br0: port 2(veth1) entered forwarding state
[  530.166957] bond0: (slave veth1): link status definitely up
[  530.167074] bond0: (slave veth1): making interface the new active one
[  530.167146] bond0: active interface up!
[  530.269450] veth1: left allmulticast mode
[  530.269554] veth1: left promiscuous mode
[  530.269620] br0: port 2(veth1) entered disabled state
[  530.269778] veth0: left allmulticast mode
[  530.269841] veth0: left promiscuous mode
[  530.269904] br0: port 1(veth0) entered disabled state
[  530.290275] bond0: (slave veth1): Releasing backup interface
[  530.298217] bond0: (slave veth0): Releasing backup interface