[  642.672289][ T4619] br0: port 1(veth1) entered blocking state
[  642.672575][ T4619] br0: port 1(veth1) entered disabled state
[  642.672834][ T4619] veth1: entered allmulticast mode
[  642.674442][ T4619] veth1: entered promiscuous mode
[  642.707405][ T4620] br0: port 2(veth3) entered blocking state
[  642.707623][ T4620] br0: port 2(veth3) entered disabled state
[  642.707827][ T4620] veth3: entered allmulticast mode
[  642.709411][ T4620] veth3: entered promiscuous mode
[  642.801366][   T37] br0: port 1(veth1) entered blocking state
[  642.801641][   T37] br0: port 1(veth1) entered forwarding state
[  642.887846][  T234] br0: port 2(veth3) entered blocking state
[  642.888132][  T234] br0: port 2(veth3) entered forwarding state
[  648.376730][ T4656] br0: port 2(veth3) entered disabled state
[  648.434964][ T4658] br0: port 1(veth1) entered disabled state
[  648.476747][ T4660] veth3: left allmulticast mode
[  648.477675][ T4660] veth3: left promiscuous mode
[  648.477976][ T4660] br0: port 2(veth3) entered disabled state
[  648.478916][ T4660] veth1: left allmulticast mode
[  648.479100][ T4660] veth1: left promiscuous mode
[  648.479378][ T4660] br0: port 1(veth1) entered disabled state