[Bug 892332] [NEW] ntp apparmor profile insufficient ipv6 rights

[Keith Johnson]

Public bug reported:

On one of my 10.04LTS systems, ntpd was failing to start with the
following error messages.  I modified the apparmor
profile(/etc/apparmor.d/usr.sbin.ntpd) to add 'network inet6 dgram' and
all appears to be well.  Please let me know if there is any additional
information I can provide that would be of assistance.

Nov 18 15:02:26 evans ntpd[15656]: ntpd 4.2.4p8 at 1.1612-o Tue Apr 19 07:08:18 UTC 2011 (1)
Nov 18 15:02:26 evans ntpd[15656]: set_process_priority: Leave priority alone: priority_done is <2>
Nov 18 15:02:26 evans ntpd[15656]: precision = 1.000 usec
Nov 18 15:02:26 evans ntpd[15656]: ntp_io: estimated max descriptors: 1024, initial socket boundary: 16
Nov 18 15:02:26 evans ntpd[15656]: Listening on interface #0 wildcard, 0.0.0.0#123 Disabled
Nov 18 15:02:26 evans ntpd[15656]: socket(AF_INET6, SOCK_DGRAM, 0) failed on address ::: Permission denied
Nov 18 15:02:26 evans ntpd[15656]: unexpected error code 13 (not PROTONOSUPPORT|AFNOSUPPORT|FPNOSUPPORT) - exiting
Nov 18 15:02:26 evans kernel: [368207.847994] type=1503 audit(1321646546.846:69):  operation="socket_create" pid=15656 parent=13563 profile="/usr/sbin/ntpd" family="inet6" sock_type="dgram" protocol=0

ADDITIONAL INFORMATION:
~$ lsb_release -rd
Description:    Ubuntu 10.04.2 LTS
Release:        10.04

~$ apt-cache policy ntp
ntp:
  Installed: 1:4.2.4p8+dfsg-1ubuntu2.1
  Candidate: 1:4.2.4p8+dfsg-1ubuntu2.1
  Version table:
 *** 1:4.2.4p8+dfsg-1ubuntu2.1 0
        500 http://us.archive.ubuntu.com/ubuntu/ lucid-updates/main Packages
        100 /var/lib/dpkg/status
     1:4.2.4p8+dfsg-1ubuntu2 0
        500 http://us.archive.ubuntu.com/ubuntu/ lucid/main Packages

** Affects: ntp (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apparmor

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https://bugs.launchpad.net/bugs/892332

Title:
  ntp apparmor profile insufficient ipv6 rights

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