[Varnish] #620: error message from varnish "died signal=6<131>Jan 11 03:50:17 varnishd[8785]: Child (8786) Panic message: Assert error in WSL_Flush()"

[Varnish]

#620: error message from varnish "died signal=6<131>Jan 11 03:50:17
varnishd[8785]: Child (8786) Panic message: Assert error in WSL_Flush()"
---------------------------+------------------------------------------------
 Reporter:  sprasad        |        Owner:  kristian
     Type:  defect         |       Status:  assigned
 Priority:  normal         |    Milestone:          
Component:  varnishd       |      Version:  2.0     
 Severity:  normal         |   Resolution:          
 Keywords:  varnish 2.0.4  |  
---------------------------+------------------------------------------------
Comment (by chawl):

 And my sysconfig/varnish.
 {{{
 NFILES=131072
 MEMLOCK=82000
  DAEMON_OPTS="-a :80 \
               -f /etc/varnish/default.vcl \
    =           -T 127.0.0.1:6082 \
               -t 120 \
               -w 1,1000,120 \
               -u varnish -g varnish \
               -s /var/lib/varnish/varnish_storage.bin \
                           -p thread_pools=4 \
                           -h classic,50021 \
                           -p thread_pool_add_delay=10 \
                           -p listen_depth=2048 \
                           -p lru_interval=5"
 }}}

 and varnishadm -T localhost:6082 param.show
 {{{
 accept_fd_holdoff          50 [ms]
 acceptor                   default (epoll, poll)
 auto_restart               on [bool]
 backend_http11             on [bool]
 between_bytes_timeout      60.000000 [s]
 cache_vbe_conns            off [bool]
 cc_command                 "exec cc -fpic -shared -Wl,-x -o %o %s"
 cli_buffer                 8192 [bytes]
 cli_timeout                5 [seconds]
 client_http11              off [bool]
 clock_skew                 10 [s]
 connect_timeout            0.400000 [s]
 default_grace              10
 default_ttl                120 [seconds]
 diag_bitmap                0x0 [bitmap]
 err_ttl                    0 [seconds]
 esi_syntax                 0 [bitmap]
 fetch_chunksize            128 [kilobytes]
 first_byte_timeout         60.000000 [s]
 group                      varnish (103)
 listen_address             :80
 listen_depth               2048 [connections]
 log_hashstring             off [bool]
 log_local_address          off [bool]
 lru_interval               5 [seconds]
 max_esi_includes           5 [includes]
 max_restarts               4 [restarts]
 obj_workspace              8192 [bytes]
 overflow_max               100 [%]
 ping_interval              3 [seconds]
 pipe_timeout               60 [seconds]
 prefer_ipv6                off [bool]
 purge_dups                 on [bool]
 purge_hash                 on [bool]
 rush_exponent              3 [requests per request]
 send_timeout               600 [seconds]
 sess_timeout               5 [seconds]
 sess_workspace             16384 [bytes]
 session_linger             50 [ms]
 session_max                100000 [sessions]
 shm_reclen                 255 [bytes]
 shm_workspace              8192 [bytes]
 srcaddr_hash               1049 [buckets]
 srcaddr_ttl                0 [seconds]
 thread_pool_add_delay      10 [milliseconds]
 thread_pool_add_threshold  2 [requests]
 thread_pool_fail_delay     200 [milliseconds]
 thread_pool_max            1000 [threads]
 thread_pool_min            1 [threads]
 thread_pool_purge_delay    1000 [milliseconds]
 thread_pool_stack          unlimited [bytes]
 thread_pool_timeout        120 [seconds]
 thread_pools               4 [pools]
 user                       varnish (101)
 vcl_trace                  off [bool]
 }}}
 and sorry for double post.

-- 
Ticket URL: <http://varnish-cache.org/ticket/620#comment:5>
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