[Varnish] #1749: Assert error in HTTP_Encode

[Varnish]

#1749: Assert error in HTTP_Encode
--------------------------+----------------------
 Reporter:  llavaud       |       Type:  defect
   Status:  new           |   Priority:  normal
Milestone:                |  Component:  varnishd
  Version:  trunk         |   Severity:  major
 Keywords:  Assert error  |
--------------------------+----------------------
 {{{
 Jun  6 08:46:19 webcache15 varnishd[278087]: Child (278106) Panic message:
 Assert error in HTTP_Encode(), cache/cache_http.c line 822:
   Condition(fm->nhd < fm->shd) not true.
 thread = (cache-worker)
 version = varnish-trunk revision cbb2f5d
 ident = Linux,3.2.0-4-amd64,x86_64,-sfile,-smalloc,-hcritbit,epoll
 Backtrace:
   0x434564: pan_ic+0x134
   0x42db4d: HTTP_Encode+0x5fd
   0x422585: vbf_beresp2obj+0x275
   0x4237ac: vbf_fetch_thread+0x5bc
   0x436d77: Pool_Work_Thread+0x357
   0x449c03: WRK_Thread+0x103
   0x435afb: pool_thread+0x2b
   0x7f74f1cedb50: /lib/x86_64-linux-gnu/libpthread.so.0(+0x6b50)
 [0x7f74f1cedb50]
   0x7f74f1a3795d: /lib/x86_64-linux-gnu/libc.so.6(clone+0x6d)
 [0x7f74f1a3795d]
   busyobj = 0x7f5b1e913020 {
     ws = 0x7f5b1e9130e0 { OVERFLOW
       id = ""o",
       {s,f,r,e} = {0x7f5b1e914fa0,+6504,(nil),+254072},
     },
   refcnt = 2
   retries = 0
   failed = 0
   state = 1
     is_do_esi
     is_do_gzip
     is_uncacheable
     is_is_gunzip
     bodystatus = 2 (chunked),
     filters = ESI_GZIP=0
     },
     http[bereq] = {
       ws = 0x7f5b1e9130e0["o]
         "GET",
         "myuri",
         "HTTP/1.1",
         "Accept:
 text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8",
         "User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64)
 AppleWebKit/537.36 (KHTML, like Gecko) Chrome/43.0.2357.81 Safari/537.36",
         "Accept-Language: fr-FR,fr;q=0.8,en-US;q=0.6,en;q=0.4",
         "Host: myhost",
         "Surrogate-Capability: abc=ESI/1.0",
         "X-Forwarded-For: myip",
         "Cookie: xtvrn=$517037$;
 lauser_token=9fjJSF7D7hlvZ6kIsGIYfZiCW3XNdNTr7FZ_xhxKtLc; xtan=-; xtant=1;
 A2DCAPPV2=6082%3A1433411810%3A980120873;
 A2DCAPPVBD2=6082%3A1433411810%3A980120873",
         "X-Varnish: 407192649",
     },
     http[beresp] = {
       ws = 0x7f5b1e9130e0["o]
         "HTTP/1.1",

-- 
Ticket URL: <https://www.varnish-cache.org/trac/ticket/1749>
Varnish <https://varnish-cache.org/>
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