[  515.866094] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  515.875210] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  515.884420] br0: port 1(veth0) entered blocking state
[  515.884501] br0: port 1(veth0) entered disabled state
[  515.884557] veth0: entered allmulticast mode
[  515.884633] veth0: entered promiscuous mode
[  515.893720] br0: port 2(veth1) entered blocking state
[  515.893776] br0: port 2(veth1) entered disabled state
[  515.893824] veth1: entered allmulticast mode
[  515.893903] veth1: entered promiscuous mode
[  516.860237] br0: port 1(veth0) entered blocking state
[  516.860377] br0: port 1(veth0) entered forwarding state
[  516.860463] br0: port 2(veth1) entered blocking state
[  516.860516] br0: port 2(veth1) entered forwarding state
[  518.908220] bond0: (slave veth0): link status definitely up
[  518.908401] bond0: (slave veth1): link status definitely up
[  518.908456] bond0: (slave veth0): making interface the new active one
[  518.908529] bond0: active interface up!
[  518.992212] veth1: left allmulticast mode
[  518.992260] veth1: left promiscuous mode
[  518.992323] br0: port 2(veth1) entered disabled state
[  518.992437] veth0: left allmulticast mode
[  518.992467] veth0: left promiscuous mode
[  518.992530] br0: port 1(veth0) entered disabled state
[  519.011329] bond0: (slave veth1): Releasing backup interface
[  519.021360] bond0: (slave veth0): Releasing backup interface