[Varnish] #1607: Assert error in SES_ScheduleReq(), cache/cache_session.c line 229

[Varnish]

#1607: Assert error in SES_ScheduleReq(), cache/cache_session.c line 229
----------------------+--------------------
 Reporter:  coredump  |       Owner:  phk
     Type:  defect    |      Status:  new
 Priority:  normal    |   Milestone:
Component:  varnishd  |     Version:  4.0.2
 Severity:  normal    |  Resolution:
 Keywords:            |
----------------------+--------------------

Comment (by lkarsten):

 Same behaviour on master, with workspace_session=1k.

 {{{
 Last panic at: Mon, 20 Oct 2014 11:06:25 GMT
 Assert error in SES_ScheduleReq(), cache/cache_session.c line 233:
   Condition((sp)->magic == 0x2c2f9c5a) not true.
 thread = (cache-worker)
 version = varnish-trunk revision 7b3bfa0
 ident = Linux,3.2.0-51-generic,x86_64,-smalloc,-smalloc,-hcritbit,epoll
 Backtrace:
   0x43b37b: pan_backtrace+0x19
   0x43b6ac: pan_ic+0x209
   0x444c5b: SES_ScheduleReq+0xf5
   0x42dae5: hsh_rush+0x2e1
   0x42ec79: HSH_DerefObjCore+0x2c9
   0x440252: cnt_deliver+0x8ed
   0x443226: CNT_Request+0x53f
   0x4607ac: HTTP1_Session+0x413
   0x444321: ses_req_pool_task+0x166
   0x43db3d: Pool_Work_Thread+0x503
 req = 0x7f7ae4034990 {
   sp = 0x7f7ae40344f0, vxid = 2785284,  step = R_STP_DELIVER,
   req_body = R_BODY_NONE,
   restarts = 0, esi_level = 0
   sp = 0x7f7ae40344f0 {
     fd = 247, vxid = 2785283,
     client = 194.31.39.161 46478,
     step = S_STP_WORKING,
   },
   worker = 0x7f7b05d1fc20 {
     stack = {0x7f7b05d20000 -> 0x7f7b05d14000}
     ws = 0x7f7b05d1fe30 {
       id = "wrk",
       {s,f,r,e} = {0x7f7b05d1f3d0,0x7f7b05d1f3d0,(nil),+2040},
     },
   VCL::method = DELIVER,
   VCL::return = deliver,
   VCL::methods = {HIT, DELIVER},
   },
   ws = 0x7f7ae4034b50 {
     id = "req",
     {s,f,r,e} = {0x7f7ae40369a8,+192,(nil),+57312},
   },
   http[req] = {
     ws = 0x7f7ae4034b50[req]
       "GET",
       "/cacheabledata/set_medialibrary1/file82.bin",
       "HTTP/1.1",
       "Host: localhost",
       "Connection: close",
       "X-Forwarded-For: 194.31.39.161",
   },
   http[resp] = {
     ws = 0x7f7ae4034b50[req]
       "HTTP/1.1",
       "200",
       "OK",
       "Date: Mon, 20 Oct 2014 11:06:22 GMT",
       "Server: Apache/2.2.22 (Ubuntu)",
       "Last-Modified: Wed, 18 Sep 2013 10:27:01 GMT",
       "ETag: "824677-fd530-4e6a5e0c7307b"",
       "Cache-Control: max-age=31104000",
       "Expires: Thu, 15 Oct 2015 11:06:22 GMT",
       "Content-Type: application/octet-stream",
       "X-Varnish: 2785284 3964931",
       "Age: 1",
       "Via: 1.1 varnish-v4",
       "Content-Length: 1037616",
       "Connection: close",
       "Accept-Ranges: bytes",
   },
   vcl = {
     srcname = {
       "input",
       "Builtin",
     },
   },
 },

 }}}

-- 
Ticket URL: <https://www.varnish-cache.org/trac/ticket/1607#comment:13>
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