[  515.551177] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  515.565810] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  515.579061] br0: port 1(veth0) entered blocking state
[  515.579127] br0: port 1(veth0) entered disabled state
[  515.579181] veth0: entered allmulticast mode
[  515.579267] veth0: entered promiscuous mode
[  515.593025] br0: port 2(veth1) entered blocking state
[  515.593104] br0: port 2(veth1) entered disabled state
[  515.593167] veth1: entered allmulticast mode
[  515.593262] veth1: entered promiscuous mode
[  516.537557] br0: port 1(veth0) entered blocking state
[  516.537675] br0: port 1(veth0) entered forwarding state
[  516.537760] br0: port 2(veth1) entered blocking state
[  516.537817] br0: port 2(veth1) entered forwarding state
[  518.585598] bond0: (slave veth0): link status definitely up
[  518.585710] bond0: (slave veth1): link status definitely up
[  518.585744] bond0: (slave veth0): making interface the new active one
[  518.585808] bond0: active interface up!
[  518.639103] veth1: left allmulticast mode
[  518.639161] veth1: left promiscuous mode
[  518.639210] br0: port 2(veth1) entered disabled state
[  518.639301] veth0: left allmulticast mode
[  518.639337] veth0: left promiscuous mode
[  518.639391] br0: port 1(veth0) entered disabled state
[  518.658888] bond0: (slave veth1): Releasing backup interface
[  518.665708] bond0: (slave veth0): Releasing backup interface
[  518.684779] bond0 (unregistering): Released all slaves