[Varnish] #275: Varnish child stops responding

[Varnish]

#275: Varnish child  stops responding
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 Reporter:  chenxy               |        Owner:  phk                      
     Type:  defect               |       Status:  new                      
 Priority:  high                 |    Milestone:  Varnish 2.0 code complete
Component:  varnishd             |      Version:  trunk                    
 Severity:  normal               |   Resolution:                           
 Keywords:  Varnish child stuck  |  
---------------------------------+------------------------------------------
Comment (by chenxy):

 ha ha !! Have error!!!

 {{{
 Child (23795) not responding to ping, killing it.
 Child (23795) not responding to ping, killing it.
 Child (23795) not responding to ping, killing it.
 Child (23795) not responding to ping, killing it.
 Child (23795) died signal=6 (core dumped)
 Child (23795) Panic message: Assert error in VRT_r_req_xid(), cache_vrt.c
 line 484:
   Condition(snprintf(p, size, "%d", sp->xid) < size) not true.  errno = 32
 (Broken pipe)  thread = (cache-worker)sp = 0x180ab88008 {
   fd = 1025, id = 1025, xid = 2147587817,
   client = 117.24.101.212:58399,
   step = STP_ERROR,
   err_code = 403, err_reason = Request denied.,
   ws = 0x180ab88078 {
     id = "sess",
     {s,f,r,e} = {0x180ab887a0,,+337,0x0,+16384},
   },
     worker = 0x7fffe7139ac0 {
     },
     vcl = {
       srcname = {
         "/usr/local/etc/vcl.conf",
         "Default",
       },
     },
   obj = 0x841b29000 {
     refcnt = 1, xid = 0,
     ws = 0x841b29028 {
       id = "obj",
       {s,f,r,e} = {0x841b29348,,+136,0x0,+7352},
     },
     http = {
       ws = 0x841b29028 {
         id = "obj",
         {s,f,r,e} = {0x841b29348,,+136,0x0,+7352},
       },
       hd = {
         "Date: Thu, 31 Jul 2008 13:46:02 GMT",
         "Server: Varnish",
         "Retry-After: 0",
         "Content-Type: text/html; charset=utf-8",
       },
     },
     len = 0,
     store = {
     },
   },
 },


 Child cleanup complete
 child (40765) Started
 Child (40765) said Closed fds: 7 8 11 12 14 15
 Child (40765) said Child starts
 Child (40765) said managed to mmap 17179869184 bytes of 17179869184
 Child (40765) said managed to mmap 17179869184 bytes of 17179869184
 Child (40765) said managed to mmap 17179869184 bytes of 17179869184
 Child (40765) said managed to mmap 17179869184 bytes of 17179869184
 Child (40765) said Ready
 }}}

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Ticket URL: <http://varnish.projects.linpro.no/ticket/275#comment:6>
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