BIND 10 #1169: some processes not exiting

[BIND 10 Development]

#1169: some processes not exiting
-------------------------------------+-------------------------------------
            Reporter:  jreed         |                        Owner:
                Type:  defect        |                       Status:  new
            Priority:  major         |                    Milestone:  New
           Component:  Unclassified  |  Tasks
           Sensitive:  0             |                     Keywords:
         Sub-Project:  Core          |              Defect Severity:  N/A
Estimated Difficulty:  0             |  Feature Depending on Ticket:
         Total Hours:  0             |          Add Hours to Ticket:  0
                                     |                    Internal?:  0
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 I killed msgq... a little later bind10 parent exited. Some child processes
 were still left running:

 {{{

 root  1791  0.0  0.3  15724   3348 ttyp4 Il   Fri08AM   0:17.10
 /usr/pkg/bin/python3.1
 /home/reed/work/isc/bind10-install/libexec/bind10-devel/b10-zonemgr
 root  3985  0.0  0.3  23188   3300 ttyp4 Il   Fri08AM   0:00.40
 /usr/pkg/bin/python3.1
 /home/reed/work/isc/bind10-install/libexec/bind10-devel/b10-xfrout
 root  4343  0.0  0.0  22268   3436 ttyp4 IWl  Fri08AM   0:01.01
 /usr/pkg/bin/python3.1
 /home/reed/work/isc/bind10-install/libexec/bind10-devel/b10-cmdctl
 root 15861  0.0  0.0   3856      4 ttyp4 IW   Fri08AM   0:00.01
 b10-sockcreator

 }}}

 A SIGTERM killed sockcreator and cmdctl for me. I used SIGKILL to kill the
 zonemgr and xfrout. I did a ktrace but didn't get any output. If anyone
 can share ideas on how to see where it is hanging (this is NetBSD), I can
 reproduce and provide more details.

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Ticket URL: <http://bind10.isc.org/ticket/1169>
BIND 10 Development <http://bind10.isc.org>
BIND 10 Development