2011-02-08 13:38:32 |
dnmvisser |
bug |
|
|
added bug |
2011-02-10 14:05:04 |
James Page |
ntp (Ubuntu): status |
New |
Incomplete |
|
2011-02-10 14:38:37 |
James Page |
ntp (Ubuntu): status |
Incomplete |
Confirmed |
|
2011-02-10 14:40:20 |
James Page |
ntp (Ubuntu): status |
Confirmed |
Incomplete |
|
2011-04-06 10:38:49 |
James Page |
attachment added |
|
ntp-error.log https://bugs.launchpad.net/ubuntu/+source/ntp/+bug/715152/+attachment/1987385/+files/ntp-error.log |
|
2011-04-06 11:01:06 |
James Page |
bug watch added |
|
http://bugs.ntp.org/show_bug.cgi?id=397 |
|
2011-04-06 11:01:21 |
James Page |
bug task added |
|
ntp |
|
2011-04-06 11:32:32 |
James Page |
ntp (Ubuntu): status |
Incomplete |
Fix Released |
|
2011-04-06 11:33:03 |
James Page |
nominated for series |
|
Ubuntu Lucid |
|
2011-04-06 11:33:03 |
James Page |
nominated for series |
|
Ubuntu Maverick |
|
2011-04-06 11:33:12 |
James Page |
ntp (Ubuntu): importance |
Undecided |
Medium |
|
2011-04-11 11:22:29 |
Launchpad Janitor |
branch linked |
|
lp:~james-page/ubuntu/lucid/ntp/fix-715152 |
|
2011-04-11 11:46:04 |
James Page |
description |
Binary package hint: ntp
Lucid host running IPv6 only, with network configured like this:
root@svn:~# ifconfig
eth0 Link encap:Ethernet HWaddr 00:50:56:86:00:15
inet6 addr: 2001:610:148:dead:cafe:babe:0:29/64 Scope:Global
inet6 addr: fe80::250:56ff:fe86:15/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:3164 errors:0 dropped:0 overruns:0 frame:0
TX packets:2075 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1516490 (1.5 MB) TX bytes:387497 (387.4 KB)
lo Link encap:Local Loopback
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Now ntpd wont start:
./../libisc/ifiter_ioctl.c:567: REQUIRE(iter->pos < (unsigned int) iter->ifc.ifc_len) failed.
Aborted
After adding an IPv4 loopback address to lo interface:
ip addr add 127.0.0.1 dev lo
ntpd is able to start.
According to http://bugs.ntp.org/show_bug.cgi?id=397 this might be related to libisc. |
IMPACT:
Ubuntu instances running in pure IPv6 environments (including 127.0.0.1) cannot run ntp as it dies when scanning for available interfaces.
FIX:
IPv6/IPv4 scanning has been improved in later releases; patch created from later release to resolve this issue (directly attached to this bug report).
TESTING:
1) On a working system with IPv4 & IPV6:
sudo apt-get install ntp
netstat -a | grep ntp
Ports should be mapped for both udp and udp6
2) Disable IPv4
Add the following line to /etc/network/interfaces to disable 127.0.0.1:
iface lo inet loopback
post-up ip addr del 127.0.0.1/8 dev lo
And remove the line(s) relating to IPv4 configuration of other network interfaces (looks like iface eth* inet dhcp|static*)
3) Reboot server
4) NTP service will not be running; messages in /var/log/syslog relating to startup of daemon; however no daemon running
ps -aef | grep ntp
netstat -a | grep ntp
IMPACT:
Patch is relatively minimal and comes from later release.
>>>> ORIGINAL BUG REPORT <<<<<
Binary package hint: ntp
Lucid host running IPv6 only, with network configured like this:
root@svn:~# ifconfig
eth0 Link encap:Ethernet HWaddr 00:50:56:86:00:15
inet6 addr: 2001:610:148:dead:cafe:babe:0:29/64 Scope:Global
inet6 addr: fe80::250:56ff:fe86:15/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:3164 errors:0 dropped:0 overruns:0 frame:0
TX packets:2075 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1516490 (1.5 MB) TX bytes:387497 (387.4 KB)
lo Link encap:Local Loopback
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Now ntpd wont start:
./../libisc/ifiter_ioctl.c:567: REQUIRE(iter->pos < (unsigned int) iter->ifc.ifc_len) failed.
Aborted
After adding an IPv4 loopback address to lo interface:
ip addr add 127.0.0.1 dev lo
ntpd is able to start.
According to http://bugs.ntp.org/show_bug.cgi?id=397 this might be related to libisc. |
|
2011-04-11 11:46:48 |
James Page |
attachment added |
|
fix-noipv4.patch https://bugs.launchpad.net/ubuntu/+source/ntp/+bug/715152/+attachment/2016103/+files/fix-noipv4.patch |
|
2011-04-11 13:11:17 |
Launchpad Janitor |
branch linked |
|
lp:~james-page/ubuntu/maverick/ntp/fix-715152 |
|
2011-04-11 13:11:25 |
James Page |
description |
IMPACT:
Ubuntu instances running in pure IPv6 environments (including 127.0.0.1) cannot run ntp as it dies when scanning for available interfaces.
FIX:
IPv6/IPv4 scanning has been improved in later releases; patch created from later release to resolve this issue (directly attached to this bug report).
TESTING:
1) On a working system with IPv4 & IPV6:
sudo apt-get install ntp
netstat -a | grep ntp
Ports should be mapped for both udp and udp6
2) Disable IPv4
Add the following line to /etc/network/interfaces to disable 127.0.0.1:
iface lo inet loopback
post-up ip addr del 127.0.0.1/8 dev lo
And remove the line(s) relating to IPv4 configuration of other network interfaces (looks like iface eth* inet dhcp|static*)
3) Reboot server
4) NTP service will not be running; messages in /var/log/syslog relating to startup of daemon; however no daemon running
ps -aef | grep ntp
netstat -a | grep ntp
IMPACT:
Patch is relatively minimal and comes from later release.
>>>> ORIGINAL BUG REPORT <<<<<
Binary package hint: ntp
Lucid host running IPv6 only, with network configured like this:
root@svn:~# ifconfig
eth0 Link encap:Ethernet HWaddr 00:50:56:86:00:15
inet6 addr: 2001:610:148:dead:cafe:babe:0:29/64 Scope:Global
inet6 addr: fe80::250:56ff:fe86:15/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:3164 errors:0 dropped:0 overruns:0 frame:0
TX packets:2075 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1516490 (1.5 MB) TX bytes:387497 (387.4 KB)
lo Link encap:Local Loopback
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Now ntpd wont start:
./../libisc/ifiter_ioctl.c:567: REQUIRE(iter->pos < (unsigned int) iter->ifc.ifc_len) failed.
Aborted
After adding an IPv4 loopback address to lo interface:
ip addr add 127.0.0.1 dev lo
ntpd is able to start.
According to http://bugs.ntp.org/show_bug.cgi?id=397 this might be related to libisc. |
IMPACT:
Ubuntu instances running in pure IPv6 environments (including 127.0.0.1) cannot run ntp as it dies when scanning for available interfaces.
FIX:
IPv6/IPv4 scanning has been improved in later releases; patch created from later release to resolve this issue (directly attached to this bug report).
TEST CASE:
1) On a working system with IPv4 & IPV6:
sudo apt-get install ntp
netstat -a | grep ntp
Ports should be mapped for both udp and udp6
2) Disable IPv4
Add the following line to /etc/network/interfaces to disable 127.0.0.1:
iface lo inet loopback
post-up ip addr del 127.0.0.1/8 dev lo
And remove the line(s) relating to IPv4 configuration of other network interfaces (looks like iface eth* inet dhcp|static*)
3) Reboot server
4) NTP service will not be running; messages in /var/log/syslog relating to startup of daemon; however no daemon running
ps -aef | grep ntp
netstat -a | grep ntp
IMPACT:
Patch is relatively minimal and comes from later release.
>>>> ORIGINAL BUG REPORT <<<<<
Binary package hint: ntp
Lucid host running IPv6 only, with network configured like this:
root@svn:~# ifconfig
eth0 Link encap:Ethernet HWaddr 00:50:56:86:00:15
inet6 addr: 2001:610:148:dead:cafe:babe:0:29/64 Scope:Global
inet6 addr: fe80::250:56ff:fe86:15/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:3164 errors:0 dropped:0 overruns:0 frame:0
TX packets:2075 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1516490 (1.5 MB) TX bytes:387497 (387.4 KB)
lo Link encap:Local Loopback
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Now ntpd wont start:
./../libisc/ifiter_ioctl.c:567: REQUIRE(iter->pos < (unsigned int) iter->ifc.ifc_len) failed.
Aborted
After adding an IPv4 loopback address to lo interface:
ip addr add 127.0.0.1 dev lo
ntpd is able to start.
According to http://bugs.ntp.org/show_bug.cgi?id=397 this might be related to libisc. |
|
2011-04-11 14:46:08 |
James Page |
bug |
|
|
added subscriber Ubuntu Stable Release Updates Team |
2011-04-11 19:44:26 |
Clint Byrum |
bug task added |
|
ntp (Ubuntu Lucid) |
|
2011-04-11 19:44:36 |
Clint Byrum |
bug task added |
|
ntp (Ubuntu Maverick) |
|
2011-04-15 09:31:49 |
James Page |
summary |
ntp wont run on IPv6 only host unless lo has 127.0.0.1 address |
[SRU] ntp wont run on IPv6 only host unless lo has 127.0.0.1 address |
|
2011-04-15 09:31:58 |
James Page |
ntp (Ubuntu Lucid): assignee |
|
James Page (james-page) |
|
2011-04-15 09:32:02 |
James Page |
ntp (Ubuntu Maverick): assignee |
|
James Page (james-page) |
|
2011-04-15 09:32:07 |
James Page |
ntp (Ubuntu Lucid): status |
New |
In Progress |
|
2011-04-15 09:32:09 |
James Page |
ntp (Ubuntu Maverick): status |
New |
In Progress |
|
2011-04-15 09:32:13 |
James Page |
ntp (Ubuntu Lucid): importance |
Undecided |
Medium |
|
2011-04-15 09:32:16 |
James Page |
ntp (Ubuntu Maverick): importance |
Undecided |
Medium |
|
2011-04-19 07:04:47 |
Martin Pitt |
ntp (Ubuntu Lucid): status |
In Progress |
Fix Committed |
|
2011-04-19 07:04:49 |
Martin Pitt |
bug |
|
|
added subscriber SRU Verification |
2011-04-19 07:04:53 |
Martin Pitt |
tags |
bind ipv6 libisc ntp ntpd |
bind ipv6 libisc ntp ntpd verification-needed |
|
2011-04-19 07:12:15 |
Martin Pitt |
ntp (Ubuntu Maverick): status |
In Progress |
Fix Committed |
|
2011-04-19 07:18:20 |
Launchpad Janitor |
branch linked |
|
lp:ubuntu/lucid-proposed/ntp |
|
2011-04-19 07:27:24 |
Launchpad Janitor |
branch linked |
|
lp:ubuntu/maverick-proposed/ntp |
|
2011-04-19 14:23:16 |
Simon Déziel |
bug |
|
|
added subscriber Simon Déziel |
2011-04-20 10:03:42 |
Martin Pitt |
tags |
bind ipv6 libisc ntp ntpd verification-needed |
bind ipv6 libisc ntp ntpd verification-done |
|
2011-04-26 06:58:02 |
Launchpad Janitor |
ntp (Ubuntu Lucid): status |
Fix Committed |
Fix Released |
|
2011-04-26 07:29:27 |
Launchpad Janitor |
ntp (Ubuntu Maverick): status |
Fix Committed |
Fix Released |
|
2011-09-19 21:44:38 |
Ubuntu Foundations Team Bug Bot |
tags |
bind ipv6 libisc ntp ntpd verification-done |
bind ipv6 libisc ntp ntpd testcase verification-done |
|