Need network troubleshooting help

Couldn't get it into one post: the output of the trace(req) call is:

#354[r2,l1] Object {
  #355[r1,l2] Name String [2 blocks] "__proto__"    #368[r1,l1] ...
 
  #369[r1,l2] Name String [1 blocks] "type"= int 1
  #368[r1,l2] Name String [2 blocks] "#onconnect"    #482[r1,l1] Function {
      #481[r1,l2] Name Param "resp"         undefined
      #129[r1,l2] Name String [1 blocks] "ÿcod"        #274[r1,l1] FlatString [29 blocks] "resp.on(\"data\",function(d){if(d!==\"OK\")console.log(\"Got unexpected response:\",d)});resp.on(\"close\",function(gotErr){if(!gotErr&&resp.statusCode!==\"200\")console.log(\"Got HTTP code\",resp.statusCode);if(gotErr||resp.statusCode!==\"200\")errCnt++;else okCnt++});resp.on(\"error\",function(err){console.log(\"HTTP response error: \",err.message)})"
      #131[r1,l2] Name String [1 blocks] "ÿsco"        #526[r3,l3] Function {
          #525[r1,l2] Name Param "temp"             #374[r2,l1] Double 12.54
          #524[r1,l3] Name String [2 blocks] "return"            undefined
          #522[r1,l2] Name String [1 blocks] "q"            #517[r2,l1] ...
 
          #511[r1,l2] Name String [1 blocks] "req"            #354[r2,l2] ...
 
        }
    }
  #303[r1,l2] Name String [1 blocks] "res"    #135[r1,l1] Object {
      #138[r1,l2] Name String [2 blocks] "__proto__"        #354[r2,l2] ...
 
    }
  #304[r1,l2] Name String [1 blocks] "opt"    #517[r2,l1] Object {
      #514[r1,l2] Name String [2 blocks] "protocol"        #513[r1,l1] String [1 blocks] "http:"
      #507[r1,l2] Name String [2 blocks] "method"        #521[r1,l1] String [1 blocks] "POST"
      #503[r1,l2] Name String [1 blocks] "host"        #505[r1,l1] String [2 blocks] "h.voneicken.com"
      #500[r1,l2] Name String [1 blocks] "path"        #502[r1,l1] String [2 blocks] "/temp?temp=12.54"
      #498[r1,l2] Name String [2 blocks] "pathname"        #499[r1,l1] String [1 blocks] "/temp"
      #493[r1,l2] Name String [2 blocks] "search"        #495[r1,l1] String [2 blocks] "?temp=12.54"
      #490[r1,l2] Name String [1 blocks] "port"        #491[r1,l1] Integer 4567
      #487[r1,l2] Name String [2 blocks] "query"        #489[r1,l1] String [2 blocks] "temp=12.54"
      #518[r1,l2] Name String [2 blocks] "headers"        #519[r1,l1] Object {
          #512[r1,l2] Name String [3 blocks] "Content-Length"= int 0
        }
    }
  #315[r1,l2] Name String [2 blocks] "#onerror"    #305[r1,l1] Function {
      #306[r1,l2] Name Param "err"         undefined
      #313[r1,l2] Name String [1 blocks] "ÿcod"        #307[r1,l1] FlatString [6 blocks] "console.log(\"HTTP request error: \",err.message);errCnt++"
      #314[r1,l2] Name String [1 blocks] "ÿsco"        #526[r3,l3] Function {
          #525[r1,l2] Name Param "temp"             #374[r2,l1] Double 12.54
          #524[r1,l3] Name String [2 blocks] "return"            undefined
          #522[r1,l2] Name String [1 blocks] "q"            #517[r2,l1] ...
 
          #511[r1,l2] Name String [1 blocks] "req"            #354[r2,l2] ...
 
        }
    }
  #326[r1,l2] Name String [2 blocks] "#onclose"    #318[r1,l1] Function {
      #319[r1,l2] Name Param "gotErr"         undefined
      #324[r1,l2] Name String [1 blocks] "ÿcod"        #321[r1,l1] FlatString [3 blocks] "console.log(\"HTTP done\")"
      #325[r1,l2] Name String [1 blocks] "ÿsco"        #526[r3,l3] Function {
          #525[r1,l2] Name Param "temp"             #374[r2,l1] Double 12.54
          #524[r1,l3] Name String [2 blocks] "return"            undefined
          #522[r1,l2] Name String [1 blocks] "q"            #517[r2,l1] ...
 
          #511[r1,l2] Name String [1 blocks] "req"            #354[r2,l2] ...
 
        }
    }
}

What looks a little suspicious to me is the #355[r1,l2] Name String [2 blocks] "__proto__" #368[r1,l1] ... part. On a req object that works it's:

>trace(req)
#97[r2,l1] Object {
  #98[r1,l2] Name String [2 blocks] "__proto__"    #93[r2,l1] Object {
      #94[r1,l2] Name String [2 blocks] "constructor"        #89[r2,l1] NativeFunction 0x40221210 (1) {
          #90[r1,l2] Name String [2 blocks] "prototype"            #93[r2,l2] ...
 
        }
    }
  #102[r1,l2] Name String [1 blocks] "type"= int 1
...