[  511.943392] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  511.952438] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  511.962567] br0: port 1(veth0) entered blocking state
[  511.962651] br0: port 1(veth0) entered disabled state
[  511.962714] veth0: entered allmulticast mode
[  511.962804] veth0: entered promiscuous mode
[  511.973349] br0: port 2(veth1) entered blocking state
[  511.973434] br0: port 2(veth1) entered disabled state
[  511.973497] veth1: entered allmulticast mode
[  511.973588] veth1: entered promiscuous mode
[  512.958144] br0: port 1(veth0) entered blocking state
[  512.958257] br0: port 1(veth0) entered forwarding state
[  512.958328] br0: port 2(veth1) entered blocking state
[  512.958375] br0: port 2(veth1) entered forwarding state
[  515.006191] bond0: (slave veth0): link status definitely up
[  515.006303] bond0: (slave veth1): link status definitely up
[  515.006346] bond0: (slave veth0): making interface the new active one
[  515.006423] bond0: active interface up!
[  515.107527] veth1: left allmulticast mode
[  515.107602] veth1: left promiscuous mode
[  515.107659] br0: port 2(veth1) entered disabled state
[  515.107811] veth0: left allmulticast mode
[  515.107863] veth0: left promiscuous mode
[  515.107917] br0: port 1(veth0) entered disabled state
[  515.125276] bond0: (slave veth1): Releasing backup interface
[  515.130233] bond0: (slave veth0): Releasing backup interface
[  515.167228] bond0 (unregistering): Released all slaves