tengine 2.2 build issue

[mejsin]

I have issues in using dyups module in tengine 2.2.1+2.2.2, it works ok in 2.2.0 but is unstable in the others.
When I call detail I see different results and sometime empty result.
Have created an issue in tengine but no response :(
alibaba/tengine#1159

I'm compiling tengine with:
...
--with-http_dyups_module
--with-http_dyups_lua_api
--with-pcre=/tmp/pcre-8.42
--add-module=/tmp/ngx_devel_kit
--add-module=/tmp/echo-nginx-module
--add-module=/tmp/lua-nginx-module
--with-luajit-lib=/usr/local/luajit/lib
--with-luajit-inc=/usr/local/luajit/include/luajit-2.0/
--with-ld-opt="-Wl,-rpath,$LUAJIT_LIB"

[mejsin]

Seems to be a memory issue see my tengine issue alibaba/tengine#1159