[  515.596221] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  515.606431] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  515.617097] br0: port 1(veth0) entered blocking state
[  515.617205] br0: port 1(veth0) entered disabled state
[  515.617280] veth0: entered allmulticast mode
[  515.617382] veth0: entered promiscuous mode
[  515.627731] br0: port 2(veth1) entered blocking state
[  515.627814] br0: port 2(veth1) entered disabled state
[  515.627870] veth1: entered allmulticast mode
[  515.627974] veth1: entered promiscuous mode
[  516.616130] br0: port 1(veth0) entered blocking state
[  516.616236] br0: port 1(veth0) entered forwarding state
[  516.616312] br0: port 2(veth1) entered blocking state
[  516.616359] br0: port 2(veth1) entered forwarding state
[  518.664102] bond0: (slave veth0): link status definitely up
[  518.664203] bond0: (slave veth1): link status definitely up
[  518.664241] bond0: (slave veth0): making interface the new active one
[  518.664301] bond0: active interface up!
[  518.780112] veth1: left allmulticast mode
[  518.780161] veth1: left promiscuous mode
[  518.780238] br0: port 2(veth1) entered disabled state
[  518.780357] veth0: left allmulticast mode
[  518.780389] veth0: left promiscuous mode
[  518.780435] br0: port 1(veth0) entered disabled state
[  518.794972] bond0: (slave veth1): Releasing backup interface
[  518.801258] bond0: (slave veth0): Releasing backup interface
[  518.831265] bond0 (unregistering): Released all slaves