[Varnish] #1054: Child not responding to CLI, killing it

[Varnish]

#1054: Child not responding to CLI, killing it
---------------------------+-----------------------
 Reporter:  scorillo       |       Owner:  lkarsten
     Type:  defect         |      Status:  reopened
 Priority:  normal         |   Milestone:
Component:  documentation  |     Version:  3.0.2
 Severity:  normal         |  Resolution:
 Keywords:                 |
---------------------------+-----------------------
Changes (by scorillo):

 * status:  closed => reopened
 * resolution:  fixed =>


Comment:

 Hello

 It seems that the problem persists.

 /var/log/messages :
 {{{
 Dec 13 18:18:31 black-varnish varnishd[7071]: child (7072) Started
 Dec 13 18:18:31 black-varnish varnishd[7071]: Child (7072) said Child
 starts
 Dec 14 04:12:02 black-varnish varnishd[7071]: Child (7072) not responding
 to CLI, killing it.
 Dec 14 04:12:12 black-varnish varnishd[7071]: Child (7072) not responding
 to CLI, killing it.
 Dec 14 04:12:22 black-varnish varnishd[7071]: Child (7072) not responding
 to CLI, killing it.
 Dec 14 04:12:33 black-varnish varnishd[7071]: Child (7072) not responding
 to CLI, killing it.
 Dec 14 04:12:43 black-varnish varnishd[7071]: Child (7072) not responding
 to CLI, killing it.
 Dec 14 04:12:53 black-varnish varnishd[7071]: Child (7072) not responding
 to CLI, killing it.
 Dec 14 04:13:03 black-varnish varnishd[7071]: Child (7072) not responding
 to CLI, killing it.
 Dec 14 04:13:13 black-varnish varnishd[7071]: Child (7072) not responding
 to CLI, killing it.
 Dec 14 04:13:23 black-varnish varnishd[7071]: Child (7072) not responding
 to CLI, killing it.
 Dec 14 04:13:33 black-varnish varnishd[7071]: Child (7072) not responding
 to CLI, killing it.
 Dec 14 04:13:43 black-varnish varnishd[7071]: Child (7072) not responding
 to CLI, killing it.
 Dec 14 04:13:53 black-varnish varnishd[7071]: Child (7072) not responding
 to CLI, killing it.
 Dec 14 04:14:03 black-varnish varnishd[7071]: Child (7072) not responding
 to CLI, killing it.
 Dec 14 04:14:06 black-varnish varnishd[7071]: Child (7072) not responding
 to CLI, killing it.
 Dec 14 04:14:06 black-varnish varnishd[7071]: Child (7072) not responding
 to CLI, killing it.
 Dec 14 04:14:06 black-varnish varnishd[7071]: Child (7072) died signal=3
 Dec 14 04:14:06 black-varnish varnishd[7071]: child (13707) Started
 Dec 14 04:14:06 black-varnish varnishd[7071]: Child (13707) said Child
 starts
 Dec 14 14:46:59 black-varnish varnishd[7071]: CLI telnet 127.0.0.1 42647
 127.0.0.1 6082 Rd auth
 0bb6df8f04bdb4a62657f4b22c5e28dc545384ea88a589258f7a3d300681531b
 Dec 14 14:46:59 black-varnish varnishd[7071]: CLI telnet 127.0.0.1 42647
 127.0.0.1 6082 Wr 200 -----------------------------#012Varnish Cache CLI
 1.0#012-----------------------------#012Linux,2.6.32-279.14.1.el6.x86_64,x86_64,-smalloc,-smalloc,-hcritbit#012#012Type
 'help' for command list.#012Type 'quit' to close CLI session.
 Dec 14 14:46:59 black-varnish varnishd[7071]: CLI telnet 127.0.0.1 42647
 127.0.0.1 6082 Rd ping
 Dec 14 14:46:59 black-varnish varnishd[7071]: CLI telnet 127.0.0.1 42647
 127.0.0.1 6082 Wr 200 PONG 1355489219 1.0
 Dec 14 14:47:00 black-varnish varnishd[7071]: CLI telnet 127.0.0.1 42647
 127.0.0.1 6082 Rd panic.show
 Dec 14 14:47:00 black-varnish varnishd[7071]: CLI telnet 127.0.0.1 42647
 127.0.0.1 6082 Wr 300 Child has not panicked or panic has been cleared
 }}}

 other infos:
 {{{
 [root at black-varnish ~]# cat /etc/redhat-release
 CentOS release 6.3 (Final)

 [root at black-varnish ~]# uname -a
 Linux black-varnish 2.6.32-279.14.1.el6.x86_64 #1 SMP Tue Nov 6 23:43:09
 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux

 [root at black-varnish ~]# cat
 /sys/kernel/mm/redhat_transparent_hugepage/enabled
 always [never]
 }}}

 I must mention that the system is running inside a vmware virtual machine
 configured as in the attached image.

 [[Image(black-varnish.jpg)]]

-- 
Ticket URL: <https://www.varnish-cache.org/trac/ticket/1054#comment:14>
Varnish <https://varnish-cache.org/>
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