[Varnish] #1386: 4.0tp1 crashes around every 6 hours

[Varnish]

#1386: 4.0tp1 crashes around every 6 hours
--------------------+------------------------------
 Reporter:  scoof   |       Owner:
     Type:  defect  |      Status:  new
 Priority:  normal  |   Milestone:  Varnish 4.0-TP1
Component:  build   |     Version:  unknown
 Severity:  normal  |  Resolution:
 Keywords:          |
--------------------+------------------------------

Comment (by scoof):

 {{{
 Last panic at: Fri, 13 Dec 2013 12:04:09 GMT
 Assert error in VBO_extend(), cache/cache_busyobj.c line 224:
   Condition((st) != NULL) not true.
 thread = (cache-worker)
 ident = Linux,2.6.32-5-amd64,x86_64,-smalloc,-smalloc,-hcritbit,epoll
 Backtrace:
   0x4392c8: pan_backtrace+0x19
   0x4395d8: pan_ic+0x1e8
   0x41975c: VBO_extend+0x1ac
   0x426677: VFP_Fetch_Body+0x2d6
   0x4246f2: vbf_stp_fetch+0xcb8
   0x4254af: vbf_fetch_thread+0x2f3
   0x43ad6a: Pool_Work_Thread+0x429
   0x453b5c: wrk_thread_real+0x143
   0x453c85: WRK_thread+0x27
   0x7fa43785e8ba: /lib/libpthread.so.0(+0x68ba) [0x7fa43785e8ba]
   busyobj = 0x7fa38488f020 {
     ws = 0x7fa38488f0f8 {
       id = "bo",
       {s,f,r,e} = {0x7fa384891008,+1576,(nil),+57368},
     },
     is_gzip
     do_stream
     bodystatus = 3 (length),
     },
     http[bereq] = {
       ws = 0x7fa38488f0f8[bo]
         "",
         "/webshop/cr7/javasc",
         "ipts/jqu",
         "y.easing.1.3.js",
         "
 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) ",
         "cko/20100101 Firefox/2",
         "0",
         "zip, deflate",
         "w.XXXXXXXXXXXXXXXX/luxury",
         "
 Cache",
         "nection: Keep-Alive",
         "X-Varnish: 12083288",
     },
     http[beresp] = {
       ws = 0x7fa38488f0f8[bo]
         "HTTP/1.1",
         "200",
         "OK",
         "Cache-Control: private",
         "Content-Type: text/html; charset=utf-8",
         "Content-Encoding: gzip",
         "Server: Microsoft-IIS/8.0",
         "X-AspNet-Version: 4.0.30319",
         "X-Powered-By: ASP.NET",
         "X-XXXXXXXXXX: XXXXXXXXXXX",
         "Date: Fri, 13 Dec 2013 12:03:57 GMT",
         "Content-Length: 18671",
         "x-url: XXX",
         "x-host: XXX",
         "Vary: Accept-Encoding, Accept-Encoding",
     },
     ws = 0x7fa38488f290 {
       id = "obj",
       {s,f,r,e} = {0x7fa38c75aa20,+400,(nil),+408},
     },
   }
 }}}

-- 
Ticket URL: <https://www.varnish-cache.org/trac/ticket/1386#comment:3>
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