Reply header:
HTTP/1.1 206 Partial Content
Date: Wed, 24 Dec 2003 11:11:12 GMT
Content-Type: application/x-msdownload
ETag: "8e84dbebc48c31:22e6"
Last-Modified: Sat, 12 Jul 2003 00:31:23 GMT
Accept-Ranges: bytes
Server: Microsoft-IIS/6.0
X-Powered-By: ASP.NET
Content-Range: bytes 178332-180331/6669632
Content-Length: 2000
Connection: keep-alive

(gdb) bt full
#5  0x080b6d59 in mem_hdr::copy (this=0x84b5d88, target=@0x87675c0) at stmem.cc:244
        p = (mem_node *) 0x0
        bytes_to_go = 3221223436
        ptr_to_buf = 0x41bb9ba8 "ÈÆ·A S\177A\200]K\b"
        location = 139156864
#6  0x080bccef in store_client::scheduleMemRead (this=0x87675a4) at store_client.cc:445
        this = (store_client *) 0x87675a4
        sz = 0
#7  0x080bcc0e in store_client::scheduleRead (this=0x87675a4) at store_client.cc:419
        this = (store_client *) 0x87675a4
        mem = (MemObject *) 0x40056ae0
#8  0x080bcb3d in store_client::doCopy (this=0x87675a4, anEntry=0x41bb9ba8) at store_client.cc:375
        this = (store_client *) 0x87675a4
        anEntry = (StoreEntry *) 0x41bb9ba8
        mem = (MemObject *) 0x84b5d80
#9  0x080bc9fa in storeClientCopy2 (e=0x41bb9ba8, sc=0x87675a4) at store_client.cc:332
        e = (StoreEntry *) 0x41bb9ba8
        sc = (store_client *) 0x87675a4
#10 0x080bc886 in store_client::copy (this=0x87675a4, anEntry=0x41bb9ba8, copyRequest=
      {flags = {error = 0}, length = 4096, offset = 346, data = 0x4156a068 "HTTP/1.1 206 Partial Content\r\nDate: Wed, 24 Dec 2003 11:11:12 GMT\r\nContent-Type: application/x-msdownload\r\nETag: \"8e84dbebc48c31:22e6\"\r\nLast-Modified: Sat, 12 Jul 2003 00:31:23 GMT\r\nAccept-Ranges: byt"...}, 
    callback_fn=0x8072df8 <clientReplyContext::SendMoreData(void *, StoreIOBuffer)>, data=0x4158c090) at store_client.cc:265
        this = (store_client *) 0x87675a4
        callback_fn = (STCB *) 0x8072df8 <clientReplyContext::SendMoreData(void *, StoreIOBuffer)>
        data = (void *) 0x4158c090
        copying = false
#11 0x080bc6f8 in storeClientCopy (sc=0x87675a4, e=0x41bb9ba8, copyInto=
      {flags = {error = 0}, length = 4096, offset = 346, data = 0x4156a068 "HTTP/1.1 206 Partial Content\r\nDate: Wed, 24 Dec 2003 11:11:12 GMT\r\nContent-Type: application/x-msdownload\r\nETag: \"8e84dbebc48c31:22e6\"\r\nLast-Modified: Sat, 12 Jul 2003 00:31:23 GMT\r\nAccept-Ranges: byt"...}, 
    callback=0x8072df8 <clientReplyContext::SendMoreData(void *, StoreIOBuffer)>, data=0x4158c090) at store_client.cc:218
        sc = (store_client *) 0x87675a4
        e = (StoreEntry *) 0x0
        callback = (STCB *) 0
        data = (void *) 0x0
#12 0x08072c09 in clientGetMoreData (aNode=0x875b028, http=0x8755ec0) at client_side_reply.cc:1616
        tempBuffer = {flags = {error = 0}, length = 4096, offset = 346, 
  data = 0x4156a068 "HTTP/1.1 206 Partial Content\r\nDate: Wed, 24 Dec 2003 11:11:12 GMT\r\nContent-Type: application/x-msdownload\r\nETag: \"8e84dbebc48c31:22e6\"\r\nLast-Modified: Sat, 12 Jul 2003 00:31:23 GMT\r\nAccept-Ranges: byt"...}
        aNode = (clientStreamNode *) 0x4156a068
        http = (clientHttpRequest *) 0x41bb9ba8
        context = (clientReplyContext *) 0x4158c090
        next = (clientStreamNode *) 0x0
#13 0x0807666c in clientStreamRead (thisObject=0x875b06c, http=0x8755ec0, readBuffer=
      {flags = {error = 0}, length = 4096, offset = 0, data = 0x4156a068 "HTTP/1.1 206 Partial Content\r\nDate: Wed, 24 Dec 2003 11:11:12 GMT\r\nContent-Type: application/x-msdownload\r\nETag: \"8e84dbebc48c31:22e6\"\r\nLast-Modified: Sat, 12 Jul 2003 00:31:23 GMT\r\nAccept-Ranges: byt"...})
    at clientStream.cc:204
        thisObject = (clientStreamNode *) 0x875b06c
        http = (clientHttpRequest *) 0x8755ec0
        prev = (clientStreamNode *) 0x875b028
#14 0x0806b3b2 in ClientSocketContext::pullData (this=0x4156a060) at client_side.cc:1400
        this = (ClientSocketContext *) 0x4156a060
        readBuffer = {flags = {error = 0}, length = 4096, offset = 0, 
  data = 0x4156a068 "HTTP/1.1 206 Partial Content\r\nDate: Wed, 24 Dec 2003 11:11:12 GMT\r\nContent-Type: application/x-msdownload\r\nETag: \"8e84dbebc48c31:22e6\"\r\nLast-Modified: Sat, 12 Jul 2003 00:31:23 GMT\r\nAccept-Ranges: byt"...}
#15 0x0806b860 in ClientSocketContext::writeComplete (this=0x4156a060, fd=15, bufnotused=0x0, size=475, errflag=COMM_OK) at client_side.cc:1504
        this = (ClientSocketContext *) 0x4156a060
        fd = 15
        entry = (StoreEntry *) 0x41bb9ba8
#16 0x0806b4d1 in clientWriteComplete (fd=15, bufnotused=0x0, size=475, errflag=COMM_OK, data=0x4156a060) at client_side.cc:1449
No locals.
#17 0x080783ac in CommWriteStateCallbackAndFree (fd=15, code=COMM_OK) at comm.cc:1075
        fd = 15
        CommWriteState = (CommWriteStateData *) 0x87c9ad0
        callback = (CWCB *) 0x806b4b4 <clientWriteComplete(int, char *, unsigned int, comm_err_t, void *)>
        cbdata = (void *) 0x4156a060
#18 0x0807ab8b in commHandleWrite (fd=15, data=0x87c9ad0) at comm.cc:2207