[  515.570458] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  515.582491] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  515.596240] br0: port 1(veth0) entered blocking state
[  515.596304] br0: port 1(veth0) entered disabled state
[  515.596358] veth0: entered allmulticast mode
[  515.596434] veth0: entered promiscuous mode
[  515.608788] br0: port 2(veth1) entered blocking state
[  515.608857] br0: port 2(veth1) entered disabled state
[  515.608912] veth1: entered allmulticast mode
[  515.609003] veth1: entered promiscuous mode
[  515.755618] br0: port 1(veth0) entered blocking state
[  515.755728] br0: port 1(veth0) entered forwarding state
[  515.755805] br0: port 2(veth1) entered blocking state
[  515.755855] br0: port 2(veth1) entered forwarding state
[  517.630568] bond0: (slave veth1): link status definitely up
[  517.630674] bond0: (slave veth1): making interface the new active one
[  517.630748] bond0: active interface up!
[  517.760168] veth1: left allmulticast mode
[  517.760222] veth1: left promiscuous mode
[  517.760269] br0: port 2(veth1) entered disabled state
[  517.760576] veth0: left allmulticast mode
[  517.760623] veth0: left promiscuous mode
[  517.760667] br0: port 1(veth0) entered disabled state
[  517.789998] bond0: (slave veth1): Releasing backup interface
[  517.802799] bond0: (slave veth0): Releasing backup interface
[  517.839807] bond0 (unregistering): Released all slaves