[Varnish] #1649: Unusual crash

[Varnish]

#1649: Unusual crash
---------------------------------+--------------------
 Reporter:  ic134                |       Type:  defect
   Status:  new                  |   Priority:  normal
Milestone:  Varnish 4.0 release  |  Component:  build
  Version:  4.0.2                |   Severity:  normal
 Keywords:                       |
---------------------------------+--------------------
 Had varnish 4 running successfully for about a month then got:
 Dec 15 19:10:14 holly varnishd[52502]: Child (52512) died signal=11
 Dec 15 19:10:15 holly varnishd[52502]: Child cleanup complete
 Dec 15 19:10:15 holly varnishd[52502]: child (25630) Started
 Dec 15 19:10:15 holly varnishd[52502]: Pushing vcls failed:#012Loading
 VMOD std from /usr/lib64/varnish/vmods/libvmod_std.so:#012dlopen() failed:
 /usr/lib64/varnish/vmods/libvmod_std.so: undefined symbol:
 WS_MarkOverflow#012Check child process permissions.#012VCL "boot" Failed
 to initialize
 Dec 15 19:10:15 holly varnishd[52502]: Stopping Child
 Dec 15 19:10:16 holly varnishd[52502]: Child (25630) died status=1
 Dec 15 19:10:16 holly varnishd[52502]: Child (25630) said Child starts
 Dec 15 19:10:16 holly varnishd[52502]: Child (25630) said Child dies
 Dec 15 19:10:16 holly varnishd[52502]: Child cleanup complete

 Couldn't find references that looked specific.
 Grateful for ideas/ways to find more.
 Thanks,
 Ian

-- 
Ticket URL: <https://www.varnish-cache.org/trac/ticket/1649>
Varnish <https://varnish-cache.org/>
The Varnish HTTP Accelerator