[  515.644553] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  515.653522] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  515.663342] br0: port 1(veth0) entered blocking state
[  515.663401] br0: port 1(veth0) entered disabled state
[  515.663453] veth0: entered allmulticast mode
[  515.663529] veth0: entered promiscuous mode
[  515.672677] br0: port 2(veth1) entered blocking state
[  515.672754] br0: port 2(veth1) entered disabled state
[  515.672810] veth1: entered allmulticast mode
[  515.672890] veth1: entered promiscuous mode
[  516.196989] br0: port 1(veth0) entered blocking state
[  516.197050] br0: port 1(veth0) entered forwarding state
[  516.197115] br0: port 2(veth1) entered blocking state
[  516.197153] br0: port 2(veth1) entered forwarding state
[  517.684985] bond0: (slave veth1): link status definitely up
[  517.685121] bond0: (slave veth1): making interface the new active one
[  517.685211] bond0: active interface up!
[  517.806679] veth1: left allmulticast mode
[  517.806733] veth1: left promiscuous mode
[  517.806809] br0: port 2(veth1) entered disabled state
[  517.806958] veth0: left allmulticast mode
[  517.807011] veth0: left promiscuous mode
[  517.807058] br0: port 1(veth0) entered disabled state
[  517.822242] bond0: (slave veth1): Releasing backup interface
[  517.837211] bond0: (slave veth0): Releasing backup interface
[  517.875190] bond0 (unregistering): Released all slaves