[ 1893.000365][ T6755] br1: port 1(veth1) entered blocking state
[ 1893.000892][ T6755] br1: port 1(veth1) entered disabled state
[ 1893.001372][ T6755] veth1: entered allmulticast mode
[ 1893.005033][ T6755] veth1: entered promiscuous mode
[ 1893.127727][   T49] br1: port 1(veth1) entered blocking state
[ 1893.128179][   T49] br1: port 1(veth1) entered forwarding state
[ 1912.565769][ T6894] br1: port 1(veth1) entered disabled state
[ 1912.686856][ T6895] veth1: left allmulticast mode
[ 1912.687283][ T6895] veth1: left promiscuous mode
[ 1912.687773][ T6895] br1: port 1(veth1) entered disabled state