[ 1338.218902][T13756] br1: port 1(veth1) entered blocking state
[ 1338.219243][T13756] br1: port 1(veth1) entered disabled state
[ 1338.219531][T13756] veth1: entered allmulticast mode
[ 1338.221681][T13756] veth1: entered promiscuous mode
[ 1338.340969][   T37] br1: port 1(veth1) entered blocking state
[ 1338.341266][   T37] br1: port 1(veth1) entered forwarding state
[ 1356.069286][T13895] br1: port 1(veth1) entered disabled state
[ 1356.155273][T13896] veth1: left allmulticast mode
[ 1356.155506][T13896] veth1: left promiscuous mode
[ 1356.155858][T13896] br1: port 1(veth1) entered disabled state