[Varnish] #885: startup crash

[Varnish]

#885: startup crash
--------------------+-------------------------------------------------------
 Reporter:  perbu   |       Owner:       
     Type:  defect  |      Status:  new  
 Priority:  normal  |   Milestone:       
Component:  build   |     Version:  trunk
 Severity:  normal  |    Keywords:       
--------------------+-------------------------------------------------------

Comment(by perbu):

 Last panic at: Wed, 30 Mar 2011 10:18:05 GMT
 Assert error in VGZ_Gunzip(), cache_gzip.c line 292:
   Condition((vg->vz.avail_out) != 0) not true.
 thread = (cache-worker)
 ident = Linux,2.6.32-30-generic,x86_64,-sfile,-smalloc,-hcritbit,epoll
 Backtrace:
   0x42cca8: pan_ic+b8
   0x423895: VGZ_Gunzip+e5
   0x423e80: VGZ_WrwGunzip+a0
   0x42f4f7: res_WriteGunzipObj+167
   0x42f723: RES_WriteObj+153
   0x416b70: cnt_deliver+230
   0x4179fd: CNT_Session+2ed
   0x42e468: wrk_do_cnt_sess+b8
   0x42e8f1: wrk_thread_real+411
   0x7fde6dec79ca: _end+7fde6d84f752
 sp = 0x7fde67dc0008 {
   fd = 15, id = 15, xid = 1594564478,
   client = 114.127.246.101 64924,
   step = STP_DELIVER,
   handling = deliver,
   err_code = 200, err_reason = (null),
   restarts = 0, esi_level = 0
   ws = 0x7fde67dc0080 {
     id = "sess",
     {s,f,r,e} = {0x7fde67dc0cf0,+328,(nil),+65536},
   },
   http[req] = {
     ws = 0x7fde67dc0080[sess]
       "GET",
       "/rss.xml",
       "HTTP/1.1",
       "Host: www.varnish-cache.org",
       "Cache-Control: max-stale=0",
       "Connection: Keep-Alive",
       "X-BlueCoat-Via: 1148684082717A35",
       "X-Forwarded-For: 114.127.246.101, 114.127.246.101",
   },
   worker = 0x7fde212efb70 {
     ws = 0x7fde212efd10 {
       id = "wrk",
       {s,f,r,e} = {0x7fde212ddb00,+2680,(nil),+65536},
     },
     http[resp] = {
       ws = 0x7fde212efd10[wrk]
         "HTTP/1.1",
         "200",
         "OK",
         "Server: Apache/2.2.14 (Ubuntu)",
         "X-Powered-By: PHP/5.3.2-1ubuntu4.7",
         "Cache-Control: public, max-age=43200",
         "Last-Modified: Wed, 30 Mar 2011 10:18:05 +0000",
         "Expires: Sun, 11 Mar 1984 12:00:00 GMT",
         "Vary: Cookie,Accept-Encoding",

         "ETag: "1301480285"",
         "Content-Type: application/rss+xml; charset=utf-8",
         "X-ESI: off",
         "Transfer-Encoding: chunked",
         "Date: Wed, 30 Mar 2011 10:18:05 GMT",
         "X-Varnish: 1594564478",
         "Age: 0",
         "Via: 1.1 varnish",
         "Connection: keep-alive",
     },
     },
     vcl = {
       srcname = {
         "input",
         "Default",
       },
     },
   obj = 0x7fde44502000 {
     xid = 1594564478,
     ws = 0x7fde44502018 {
       id = "obj",
       {s,f,r,e} = {0x7fde44502280,+472,(nil),+504},
     },
     http[obj] = {
       ws = 0x7fde44502018[obj]
         "HTTP/1.1",
         "OK",
         "Date: Wed, 30 Mar 2011 10:18:05 GMT",
         "Server: Apache/2.2.14 (Ubuntu)",
         "X-Powered-By: PHP/5.3.2-1ubuntu4.7",
         "Cache-Control: public, max-age=43200",
         "Last-Modified: Wed, 30 Mar 2011 10:18:05 +0000",
         "Expires: Sun, 11 Mar 1984 12:00:00 GMT",
         "Vary: Cookie,Accept-Encoding",
         "ETag: "1301480285"",
         "Content-Encoding: gzip",
         "Content-Type: application/rss+xml; charset=utf-8",
         "X-ESI: off",
         "Content-Length: 2083",
     },
     len = 2083,
     store = {
       2083 {
         1f 8b 08 00 00 00 00 00 00 03 e5 5a db 6e dc 46 |...........Z.n.F|
         12 7d f6 00 f9 87 82 16 f0 cb 7a c8 b9 48 b1 3d |.}........z..H.=|
         96 15 d8 56 02 7b 11 5f b0 72 2e 6f 41 93 2c 0e |...V.{._.r.oA.,.|
         db 22 bb e9 be 68 3c f9 fa 3d dd 24 75 89 35 e3 |."...h<..=.$u.5.|
         [2019 more]
       },
     },
   },
 },

 }}}

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Ticket URL: <http://www.varnish-cache.org/trac/ticket/885#comment:1>
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