[Varnish] #397: varnish panic and restarts every 3-5 minutes

[Varnish]

#397: varnish panic and restarts every 3-5 minutes
----------------------------+-----------------------------------------------
 Reporter:  maheshollalwar  |        Owner:  phk                
     Type:  defect          |       Status:  new                
 Priority:  high            |    Milestone:  Varnish 2.1 release
Component:  varnishd        |      Version:  2.0                
 Severity:  major           |   Resolution:                     
 Keywords:                  |  
----------------------------+-----------------------------------------------
Comment (by maheshollalwar):

 Child (2520) said Closed fds: 4 6 10 11 13 14
 Child (2520) said Child starts
 Child (2520) said managed to mmap 1610612736 bytes of 1610612736
 Child (2520) said Ready
 Child (2520) died signal=6
 Child (2520) Panic message: Assert error in WS_Reserve(), cache_ws.c line
 156:
   Condition(ws->r == NULL) not true.  thread = (cache-worker)sp =
 0xafc52004 {
   fd = 14, id = 14, xid = 1859351212,
   client = 202.137.236.116:38679,
   step = STP_HIT,
   handling = 0x0,
   ws = 0xafc5204c {
     id = "sess",
     {s,f,r,e} = {0xafc524dc,,+218,(nil),+16384},
   },
     worker = 0x4a9f80e0 {
     },
     vcl = {
       srcname = {
         "/etc/varnish/rediff.vcl",
         "Default",
       },
     },
   obj = 0x7e5ff000 {
     refcnt = 6, xid = 1859349194,
     ws = 0x7e5ff018 {
       id = "obj",
       {s,f,r,e} = {0x7e5ff1ec,,+7690,(nil),+7700},
     },
     http = {
       ws = 0x7e5ff018 {
         id = "obj",
         {s,f,r,e} = {0x7e5ff1ec,,+7690,(nil),+7700},
       },
       hd = {
         "Date: Mon, 08 Dec 2008 12:35:45 GMT",
         "Vary: *",
         "Last-Modified: Mon, 10 Nov 2008 12:36:44 GMT",
         "Content-Type: application/x-shockwave-flash",
         "Content-Length: 25719",
         "cache-control: max-age=604800",
         "Server: Rediff CDN",
       },
     },
     len = 25719,
     store = {
       25719 {
         43 57 53 06 be 84 00 00 78 9c 84 7c 05 5c 55 cb |CWS.....x..|.\U.|
         fa f6 da 9b 16 49 a5 bb bb a5 1b a4 bb bb 5b ba |.....I........[.|
         a5 b7 88 4a 23 dd a0 74 23 dd 02 12 12 d2 dd d2 |...J#..t#.......|
         0d d2 a8 c4 b7 d1 73 ee f1 dc cf bf 77 e1 9e df |......s.....w...|
         [25655 more]
       },
     },
   },
 },


 Child cleanup complete
 child (6241) Started
 Child (6241) said Closed fds: 4 6 10 11 13 14
 Child (6241) said Child starts
 Child (6241) said managed to mmap 1610612736 bytes of 1610612736
 Child (6241) said Ready

-- 
Ticket URL: <http://varnish.projects.linpro.no/ticket/397#comment:1>
Varnish <http://varnish.projects.linpro.no/>
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