[  481.552167][ T3798] br1: port 1(veth1) entered blocking state
[  481.552574][ T3798] br1: port 1(veth1) entered disabled state
[  481.552972][ T3798] veth1: entered allmulticast mode
[  481.554689][ T3798] veth1: entered promiscuous mode
[  481.586082][  T401] br1: port 1(veth1) entered blocking state
[  481.586490][  T401] br1: port 1(veth1) entered forwarding state
[  508.570663][ T3981] br1: port 1(veth1) entered disabled state
[  508.614497][ T3982] veth1: left allmulticast mode
[  508.614796][ T3982] veth1: left promiscuous mode
[  508.615145][ T3982] br1: port 1(veth1) entered disabled state