[ 1336.233376][ T7935] br1: port 1(veth1) entered blocking state
[ 1336.233930][ T7935] br1: port 1(veth1) entered disabled state
[ 1336.234461][ T7935] veth1: entered allmulticast mode
[ 1336.240110][ T7935] veth1: entered promiscuous mode
[ 1336.355735][   T37] br1: port 1(veth1) entered blocking state
[ 1336.356265][   T37] br1: port 1(veth1) entered forwarding state
[ 1355.914459][ T8074] br1: port 1(veth1) entered disabled state
[ 1356.020782][ T8075] veth1: left allmulticast mode
[ 1356.021131][ T8075] veth1: left promiscuous mode
[ 1356.021628][ T8075] br1: port 1(veth1) entered disabled state