| 2015-07-15 20:42:04 |
Aleksandr Shaposhnikov |
bug |
|
|
added bug |
| 2015-07-16 14:36:05 |
Vitaly Sedelnik |
mos: status |
New |
Incomplete |
|
| 2015-07-16 14:36:18 |
Vitaly Sedelnik |
mos: assignee |
|
Aleksandr Shaposhnikov (alashai8) |
|
| 2015-07-16 14:36:31 |
Vitaly Sedelnik |
mos: milestone |
|
6.1-updates |
|
| 2015-07-16 16:30:40 |
Aleksandr Shaposhnikov |
mos: assignee |
Aleksandr Shaposhnikov (alashai8) |
Vitaly Sedelnik (vsedelnik) |
|
| 2015-07-16 16:55:10 |
Aleksandr Shaposhnikov |
description |
Version: MOS 6.1 Release
There is lot of messages from apparmor about ntpd activity on controller nodes.
Here is example of dmesg output:
[161285.625440] type=1400 audit(1436992670.687:2852): apparmor="DENIED" operation="sendmsg" info="Failed name lookup - disconnected path" error=-13 profile="/usr/sbin/ntpd" name="dev/log" pid=38632 comm="ntpd" requested_mask="w" denied_mask="w" fsuid=0 ouid=0
[161285.625550] type=1400 audit(1436992670.687:2853): apparmor="DENIED" operation="sendmsg" info="Failed name lookup - disconnected path" error=-13 profile="/usr/sbin/ntpd" name="dev/log" pid=38632 comm="ntpd" requested_mask="w" denied_mask="w" fsuid=0 ouid=0
[161285.626730] type=1400 audit(1436992670.687:2854): apparmor="DENIED" operation="sendmsg" info="Failed name lookup - disconnected path" error=-13 profile="/usr/sbin/ntpd" name="dev/log" pid=1325 comm="ntpd" requested_mask="w" denied_mask="w" fsuid=0 ouid=0
[161285.627169] type=1400 audit(1436992670.687:2855): apparmor="DENIED" operation="sendmsg" info="Failed name lookup - disconnected path" error=-13 profile="/usr/sbin/ntpd" name="dev/log" pid=1325 comm="ntpd" requested_mask="w" denied_mask="w" fsuid=0 ouid=0
[161285.627250] type=1400 audit(1436992670.687:2856): apparmor="DENIED" operation="sendmsg" info="Failed name lookup - disconnected path" error=-13 profile="/usr/sbin/ntpd" name="dev/log" pid=1325 comm="ntpd" requested_mask="w" denied_mask="w" fsuid=0 ouid=0
[161285.630618] type=1400 audit(1436992670.691:2857): apparmor="DENIED" operation="sendmsg" info="Failed name lookup - disconnected path" error=-13 profile="/usr/sbin/ntpd" name="dev/log" pid=1325 comm="ntpd" requested_mask="w" denied_mask="w" fsuid=0 ouid=0
[161285.632064] type=1400 audit(1436992670.691:2858): apparmor="DENIED" operation="sendmsg" info="Failed name lookup - disconnected path" error=-13 profile="/usr/sbin/ntpd" name="dev/log" pid=1325 comm="ntpd" requested_mask="w" denied_mask="w" fsuid=0 ouid=0
[161285.632112] type=1400 audit(1436992670.691:2859): apparmor="DENIED" operation="sendmsg" info="Failed name lookup - disconnected path" error=-13 profile="/usr/sbin/ntpd" name="dev/log" pid=1325 comm="ntpd" requested_mask="w" denied_mask="w" fsuid=0 ouid=0
[161285.632157] type=1400 audit(1436992670.691:2860): apparmor="DENIED" operation="sendmsg" info="Failed name lookup - disconnected path" error=-13 profile="/usr/sbin/ntpd" name="dev/log" pid=1325 comm="ntpd" requested_mask="w" denied_mask="w" fsuid=0 ouid=0 |
Steps to reproduce:
Deploy MOS 6.1 Release masternode.
Deploy Ubuntu+HA+GRE+Murano cluster
Let it run for ~1 day with moderate load but I'm not sure that this is required step because even after deployment of MOS you should be able to see errors in dmesg output/logs.
Observed behavior:
dmesg output on controllers shows that some ntpd actions got blocked by apparmor.
Example:
[161285.625440] type=1400 audit(1436992670.687:2852): apparmor="DENIED" operation="sendmsg" info="Failed name lookup - disconnected path" error=-13 profile="/usr/sbin/ntpd" name="dev/log" pid=38632 comm="ntpd" requested_mask="w" denied_mask="w" fsuid=0 ouid=0
[161285.625550] type=1400 audit(1436992670.687:2853): apparmor="DENIED" operation="sendmsg" info="Failed name lookup - disconnected path" error=-13 profile="/usr/sbin/ntpd" name="dev/log" pid=38632 comm="ntpd" requested_mask="w" denied_mask="w" fsuid=0 ouid=0
[161285.626730] type=1400 audit(1436992670.687:2854): apparmor="DENIED" operation="sendmsg" info="Failed name lookup - disconnected path" error=-13 profile="/usr/sbin/ntpd" name="dev/log" pid=1325 comm="ntpd" requested_mask="w" denied_mask="w" fsuid=0 ouid=0
[161285.627169] type=1400 audit(1436992670.687:2855): apparmor="DENIED" operation="sendmsg" info="Failed name lookup - disconnected path" error=-13 profile="/usr/sbin/ntpd" name="dev/log" pid=1325 comm="ntpd" requested_mask="w" denied_mask="w" fsuid=0 ouid=0
[161285.627250] type=1400 audit(1436992670.687:2856): apparmor="DENIED" operation="sendmsg" info="Failed name lookup - disconnected path" error=-13 profile="/usr/sbin/ntpd" name="dev/log" pid=1325 comm="ntpd" requested_mask="w" denied_mask="w" fsuid=0 ouid=0
[161285.630618] type=1400 audit(1436992670.691:2857): apparmor="DENIED" operation="sendmsg" info="Failed name lookup - disconnected path" error=-13 profile="/usr/sbin/ntpd" name="dev/log" pid=1325 comm="ntpd" requested_mask="w" denied_mask="w" fsuid=0 ouid=0
[161285.632064] type=1400 audit(1436992670.691:2858): apparmor="DENIED" operation="sendmsg" info="Failed name lookup - disconnected path" error=-13 profile="/usr/sbin/ntpd" name="dev/log" pid=1325 comm="ntpd" requested_mask="w" denied_mask="w" fsuid=0 ouid=0
[161285.632112] type=1400 audit(1436992670.691:2859): apparmor="DENIED" operation="sendmsg" info="Failed name lookup - disconnected path" error=-13 profile="/usr/sbin/ntpd" name="dev/log" pid=1325 comm="ntpd" requested_mask="w" denied_mask="w" fsuid=0 ouid=0
[161285.632157] type=1400 audit(1436992670.691:2860): apparmor="DENIED" operation="sendmsg" info="Failed name lookup - disconnected path" error=-13 profile="/usr/sbin/ntpd" name="dev/log" pid=1325 comm="ntpd" requested_mask="w" denied_mask="w" fsuid=0 ouid=0
Snapshot will be attached upon uploading. |
|
| 2015-08-17 08:21:06 |
Vitaly Sedelnik |
mos: importance |
Undecided |
Medium |
|
| 2015-08-17 08:21:10 |
Vitaly Sedelnik |
mos: status |
Incomplete |
Confirmed |
|
| 2015-08-17 08:21:19 |
Vitaly Sedelnik |
mos: assignee |
Vitaly Sedelnik (vsedelnik) |
MOS Sustaining (mos-sustaining) |
|
| 2015-11-19 10:47:52 |
Denis Meltsaykin |
mos: status |
Confirmed |
Incomplete |
|
| 2015-11-19 10:48:32 |
Denis Meltsaykin |
mos: status |
Incomplete |
Won't Fix |
|
| 2016-04-14 17:00:28 |
Denis Meltsaykin |
tags |
|
customer-found |
|
| 2016-04-14 17:11:55 |
Andrii Petrenko |
mos: status |
Won't Fix |
New |
|
| 2016-04-14 17:12:07 |
Andrii Petrenko |
mos: importance |
Medium |
High |
|
| 2016-04-14 17:12:59 |
Andrii Petrenko |
tags |
customer-found |
customer-found support |
|
| 2016-04-20 08:27:25 |
Denis Puchkin |
mos: assignee |
MOS Maintenance (mos-maintenance) |
Denis Puchkin (dpuchkin) |
|
| 2016-04-20 15:25:09 |
Denis Puchkin |
mos: status |
New |
Invalid |
|
