[ 1238.465829][ T9275] br1: port 1(veth1) entered blocking state
[ 1238.466129][ T9275] br1: port 1(veth1) entered disabled state
[ 1238.466728][ T9275] veth1: entered allmulticast mode
[ 1238.468635][ T9275] veth1: entered promiscuous mode
[ 1238.565113][   T37] br1: port 1(veth1) entered blocking state
[ 1238.565546][   T37] br1: port 1(veth1) entered forwarding state
[ 1269.604825][ T9454] br1: port 1(veth1) entered disabled state
[ 1269.722205][ T9455] veth1: left allmulticast mode
[ 1269.722516][ T9455] veth1: left promiscuous mode
[ 1269.722883][ T9455] br1: port 1(veth1) entered disabled state