[ 1969.588204][ T6683] veth0: entered allmulticast mode
[ 1969.588971][ T6683] veth1: entered allmulticast mode
[ 1969.589504][ T6683] veth2: entered allmulticast mode
[ 1969.590053][ T6683] veth3: entered allmulticast mode
[ 1992.971836][ T6683] veth0: left allmulticast mode
[ 1992.972310][ T6683] veth1: left allmulticast mode
[ 1992.972721][ T6683] veth2: left allmulticast mode
[ 1992.973169][ T6683] veth3: left allmulticast mode