[ 1339.303747][ T9571] br1: port 1(veth1) entered blocking state
[ 1339.304193][ T9571] br1: port 1(veth1) entered disabled state
[ 1339.304613][ T9571] veth1: entered allmulticast mode
[ 1339.308470][ T9571] veth1: entered promiscuous mode
[ 1339.391941][ T3628] br1: port 1(veth1) entered blocking state
[ 1339.392234][ T3628] br1: port 1(veth1) entered forwarding state
[ 1352.694901][ T9670] br1: port 1(veth1) entered disabled state
[ 1352.760163][ T9671] veth1: left allmulticast mode
[ 1352.760451][ T9671] veth1: left promiscuous mode
[ 1352.760807][ T9671] br1: port 1(veth1) entered disabled state