[Touch-packages] [Bug 1872118] Re: [SRU] DHCP Cluster crashes after a few hours

2020-08-17 Thread Andrew Welham
22 hours no issues # systemctl status isc-dhcp-server ‚óŹ isc-dhcp-server.service - ISC DHCP IPv4 server Loaded: loaded (/lib/systemd/system/isc-dhcp-server.service; enabled; vendor preset: enabled) Active: active (running) since Sun 2020-08-16 09:43:12 BST; 22h ago Docs:

[Touch-packages] [Bug 1872118] Re: [SRU] DHCP Cluster crashes after a few hours

2020-08-16 Thread Andrew Welham
I managed to get it working last night, but the install was a bit of a mess. It did how ever run over night. This morning i carried out the following sudo apt install \ isc-dhcp-server \ libdns-export1109/focal-proposed \ libirs-export161/focal-proposed \

[Touch-packages] [Bug 1872118] Re: [SRU] DHCP Cluster crashes after a few hours

2020-08-15 Thread Andrew Welham
Just tried this apt-get -y remove isc-dhcp-server apt-get -y remove libdns-export1109/focal-proposed apt-get -y remove libirs-export161/focal-proposed apt-get -y remove libisc-export1105/focal-proposed apt-get -y install isc-dhcp-server apt-get -y install libdns1109/focal-proposed apt-get -y

[Touch-packages] [Bug 1872118] Re: [SRU] DHCP Cluster crashes after a few hours

2020-08-15 Thread Andrew Welham
not looking good, Aug 15 20:14:55 gw2-focal sh[741]: ../../../../lib/isc/unix/socket.c:4359: fatal error: select() failed: Bad file descriptor Aug 15 20:14:55 gw2-focal systemd[1]: isc-dhcp-server.service: Main process exited, code=killed, status=6/ABRT Aug 15 20:14:55 gw2-focal systemd[1]:

[Touch-packages] [Bug 1872118] Re: [SRU] DHCP Cluster crashes after a few hours

2020-08-15 Thread Andrew Welham
Timo, Just installed the updates I will let you know I installed as follows apt-get install isc-dhcp-server apt-get install libdns-export1109/focal-proposed apt-get install libirs-export161/focal-proposed apt-get install libisc-export1105/focal-proposed The installed version are GW1 # dpkg

[Touch-packages] [Bug 1872118] Re: DHCP Cluster crashes after a few hours

2020-08-07 Thread Andrew Welham
Pretty sure its working now ;) been running 24 hours and over 2 million requests. Thanks for all the effort Jorge -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to isc-dhcp in Ubuntu. https://bugs.launchpad.net/bugs/1872118

[Touch-packages] [Bug 1872118] Re: DHCP Cluster crashes after a few hours

2020-08-07 Thread Andrew Welham
Since i replaced the bad link , the patch appears to be working. been running for 14 hours and over 1.2 Million requests both servers running fine. Many thanks for all your effots. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed

[Touch-packages] [Bug 1872118] Re: DHCP Cluster crashes after a few hours

2020-08-06 Thread Andrew Welham
looks like it may be fixed , been running about 5 hours about 400k request and still alive. early signs are good, with the patch and my dodgy link removed. Will leave running over night -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is

[Touch-packages] [Bug 1872118] Re: DHCP Cluster crashes after a few hours

2020-08-06 Thread Andrew Welham
I think on of the links was wrong, just remade it. and going to test again -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to isc-dhcp in Ubuntu. https://bugs.launchpad.net/bugs/1872118 Title: DHCP Cluster crashes after a few

[Touch-packages] [Bug 1872118] Re: DHCP Cluster crashes after a few hours

2020-08-06 Thread Andrew Welham
Jorge, Here you go andrew@gw2-focal:~$ ldd /usr/sbin/dhcpd | grep export libirs-export.so.161 => /lib/x86_64-linux-gnu/libirs-export.so.161 (0x00 007fa030e7b000)

[Touch-packages] [Bug 1872118] Re: DHCP Cluster crashes after a few hours

2020-08-06 Thread Andrew Welham
Not sure if this helps i coped the coredump file to a test system install gdb and got the following # gdb /usr/sbin/dhcpd ./CoreDump GNU gdb (Ubuntu 9.1-0ubuntu1) 9.1 Copyright (C) 2020 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later

[Touch-packages] [Bug 1872118] Re: DHCP Cluster crashes after a few hours

2020-08-06 Thread Andrew Welham
Yes i restarted isc-dhcp-server with systemctl restart isc-dhcp-server ( even tried a reboot once) # dpkg -l | grep ppa1 ii isc-dhcp-server 4.4.1-2.1ubuntu6~ppa1 amd64ISC DHCP server for automatic IP address assignment ii libdns-export1109

[Touch-packages] [Bug 1872118] Re: DHCP Cluster crashes after a few hours

2020-08-05 Thread Andrew Welham
Last time in only did sudo apt install \ isc-dhcp-server=4.4.1-2.1ubuntu6~ppa1 \ sudo systemctl restart isc-dhcp-server This time i ried as someone else had done. sudo apt install \ isc-dhcp-server=4.4.1-2.1ubuntu6~ppa1 \ libdns-export1109=1:9.11.16+dfsg-3~ppa1 \

[Touch-packages] [Bug 1872118] Re: DHCP Cluster crashes after a few hours

2020-08-04 Thread Andrew Welham
My config files are PRIMARY SERVER CONFIG default-lease-time 600; max-lease-time 7200; failover peer "failover-partner" { primary; address 192.168.0.2; port 519; peer address 192.168.0.3; peer port 521; max-response-delay 60;

[Touch-packages] [Bug 1872118] Re: DHCP Cluster crashes after a few hours

2020-08-04 Thread Andrew Welham
isc-dhcp-server failed to start after that, a reboot fixed it and it appeared to stabilise. Then as a test i upgraded the primary server. when the primary server came on line the secondary went off line and the stability of the environment went down fast. Remove the patched version and

[Touch-packages] [Bug 1872118] Re: DHCP Cluster crashes after a few hours

2020-08-04 Thread Andrew Welham
also noticed this APPARMOR is not happy now Aug 4 09:37:37 gw2-focal kernel: [257023.493017] audit: type=1400 audit(1596530257.080:51): apparmor="DENIED" operation="open" profile="/usr/sbin/dhcpd" name="/proc/63448/task/63463/comm" pid=63448 comm="dhcpd" requested_mask="wr" denied_mask="wr"

[Touch-packages] [Bug 1872118] Re: DHCP Cluster crashes after a few hours

2020-08-04 Thread Andrew Welham
I've done the apt install on one of the failover server (Its the one that mostly crashes) Listing... Done isc-dhcp-server/focal,now 4.4.1-2.1ubuntu6~ppa1 amd64 [installed] still crashed syslog shows Aug 4 17:40:44 gw2-focal sh[74365]: ../../../../lib/isc/unix/socket.c:3361:

[Touch-packages] [Bug 1872118] Re: DHCP Cluster crashes after a few hours

2020-08-04 Thread Andrew Welham
error in the above description should have been I've done the apt install on one of SERVERS the failover server (Its the one that mostly crashes) Listing... Done isc-dhcp-server/focal,now 4.4.1-2.1ubuntu6~ppa1 amd64 [installed] still crashed syslog shows Aug 4 17:40:44 gw2-focal sh[74365]:

[Touch-packages] [Bug 1872118] Re: DHCP Cluster crashes after a few hours

2020-08-04 Thread Andrew Welham
As my systems are pinned not to accept isc-dhcp-server upgrades, as I run the 18.04 version as it works. I extracted the dhcpd file from your packages and dropped it in place. It ran for about 5 hours with thousands of requests. Then it crashed with Aug 4 13:13:29 gw2-focal sh[63448]:

[Touch-packages] [Bug 1872118] Re: DHCP Cluster crashes after a few hours

2020-07-24 Thread Andrew Welham
Tomek, Please remember I tried the version 4.4.2 as suggested and as you say Ubuntu used 4.4.1, so it could be something to do with the 4.4.1 release or the ubuntu changes. Either way it looks like its not going to be fixed. Given this how do you apply to have a ISC-DHCP_Server removed form the

[Touch-packages] [Bug 1872118] Re: DHCP Cluster crashes after a few hours

2020-07-15 Thread Andrew Welham
tried it on a single server in the cluster and it looks like it better, i.e it actually launches, however there is no -user or -group options, with different directories and it must be started as root (with no change of id_ to start, so not secure. I guess thee other changes are added by ubuntu

[Touch-packages] [Bug 1872118] Re: DHCP Cluster crashes after a few hours

2020-06-20 Thread Andrew Welham
Looking at the history around isc-dhcp, it appears if i read it properly that isc-dhcp sever for Ubuntu has been abandoned. If this is the case should it even be in the focal build -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is

[Touch-packages] [Bug 1872118] Re: DHCP Cluster crashes after a few hours

2020-06-08 Thread Andrew Welham
Thats what I did, but had a couple of outages, I had a choice of extending the lease time or downgrade. I did also try to disable apparmor, and dhcp gave an error (can't remember what though) and crashed I guess AppArmor just detected this and killed the process. So far about a week in ad every

[Touch-packages] [Bug 1872118] Re: DHCP Cluster crashes after a few hours

2020-06-05 Thread Andrew Welham
No response, I actually wondering if I logged the bug in the wrong place. Anyone building a cluster of DHCP servers on Ubuntu 20.04 should run into this. The above or no one is using Ubuntu for DHCP clusters ? -- You received this bug notification because you are a member of Ubuntu Touch seeded

[Touch-packages] [Bug 1872118] Re: DHCP Cluster crashes after a few hours

2020-05-30 Thread Andrew Welham
MM , Thanks I install the isc-dhcp-server from the Bionic-Security repository, and it appears to work. For anyone else here is how to install an older version of the server,and then block updates to the focal version PLEASE USE AT YOUR OWN RISK #Backup your old config sudo mkdir

[Touch-packages] [Bug 1872118] Re: DHCP Cluster crashes after a few hours

2020-05-29 Thread Andrew Welham
Thats not a bad idea, they It seems to be they are ignoring the critical issue. i.e you CAN@T RUN A PRODUCTION CLUSTER -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to isc-dhcp in Ubuntu.

[Touch-packages] [Bug 1870729] Re: DHCP Server regularly killed code=killed, status=6/ABRT

2020-05-14 Thread Andrew Welham
See https://bugs.launchpad.net/ubuntu/+source/isc-dhcp/+bug/1872118 still no acknowledgement -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to isc-dhcp in Ubuntu. https://bugs.launchpad.net/bugs/1870729 Title: DHCP Server

[Touch-packages] [Bug 1872118] Re: DHCP Cluster crashes after a few hours

2020-05-10 Thread Andrew Welham
each server starts if the other is not running, but starting them together caused this issue -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to isc-dhcp in Ubuntu. https://bugs.launchpad.net/bugs/1872118 Title: DHCP Cluster

[Touch-packages] [Bug 1860926] Re: Ubuntu 20.04 Systemd fails to configure bridged network

2020-04-25 Thread Andrew Welham
Jane, Thanks, that interesting mine were from the use of KVM, although i don't think i had it installed at the time (initially at least), as i building the system. Although i can't be totally sure. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages,

[Touch-packages] [Bug 1860926] Re: Ubuntu 20.04 Systemd fails to configure bridged network

2020-04-25 Thread Andrew Welham
Sylvain, I also have mounts and had to do the same thing. I did notice that the coundinit was getting in the way , so removed it -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu.

[Touch-packages] [Bug 1872106] Re: isc-dhcp-server crashing constantly [Ubuntu 20.04]

2020-04-13 Thread Andrew Welham
mm, see you have got tot he same stage as me after the changes removing the rw to the some directories -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to isc-dhcp in Ubuntu. https://bugs.launchpad.net/bugs/1872106 Title:

[Touch-packages] [Bug 1872106] Re: isc-dhcp-server crashing constantly [Ubuntu 20.04]

2020-04-10 Thread Andrew Welham
I have some thing similar I have a pair of DHCP serevrs running in a cluster on ubuntu 20.04, All worked perfectly until recently, when they started stopping with code=killed, status=6/ABRT. This is being fixed by https://bugs.launchpad.net/bugs/1870729 However now one stops after a few

[Touch-packages] [Bug 1872106] Re: isc-dhcp-server crashing constantly [Ubuntu 20.04]

2020-04-10 Thread Andrew Welham
please ignore this is fixed by https://bugs.launchpad.net/bugs/1870729, but then the above happens -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to isc-dhcp in Ubuntu. https://bugs.launchpad.net/bugs/1872106 Title:

[Touch-packages] [Bug 1872118] [NEW] DHCP Cluster crashes after a few hours

2020-04-10 Thread Andrew Welham
Public bug reported: I have a pair of DHCP serevrs running in a cluster on ubuntu 20.04, All worked perfectly until recently, when they started stopping with code=killed, status=6/ABRT. This is being fixed by https://bugs.launchpad.net/bugs/1870729 However now one stops after a few hours

[Touch-packages] [Bug 1870729] Re: DHCP Server regularly killed code=killed, status=6/ABRT

2020-04-10 Thread Andrew Welham
ran for a few hours then crashed with ERROR: apport (pid 3789) Fri Apr 10 15:34:35 2020: called for pid 1900, signal 6, core limit 0, dump mode 2 ERROR: apport (pid 3789) Fri Apr 10 15:34:35 2020: not creating core for pid with dump mode of 2 ERROR: apport (pid 3789) Fri Apr 10 15:34:35 2020:

[Touch-packages] [Bug 1870729] Re: DHCP Server regularly killed code=killed, status=6/ABRT

2020-04-10 Thread Andrew Welham
dhcp-primary started to log the same errors so applied the same fix -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to isc-dhcp in Ubuntu. https://bugs.launchpad.net/bugs/1870729 Title: DHCP Server regularly killed

[Touch-packages] [Bug 1870729] Re: DHCP Server regularly killed code=killed, status=6/ABRT

2020-04-10 Thread Andrew Welham
FIXED on the backup DHCP server I kept seeing Apr 10 11:10:08 dhcp-backup kernel: [ 86.045487] audit: type=1400 audit(1586513408.708:44): apparmor="DENIED" operation="open" profile="/usr/sbin/dhcpd" name="/proc/1404/task/1417/comm" pid=1404 comm="dhcpd" requested_mask="w" denied_mask="w"

[Touch-packages] [Bug 1870729] Re: DHCP Server regularly killed code=killed, status=6/ABRT

2020-04-09 Thread Andrew Welham
Just checked a day later, only one kill on the primary dhcp server, 2nd server will not start ** Changed in: isc-dhcp (Ubuntu) Status: Fix Released => In Progress -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to

[Touch-packages] [Bug 1870729] Re: DHCP Server regularly killed code=killed, status=6/ABRT

2020-04-07 Thread Andrew Welham
incorrect statement above, since i have been bouncing the dhcp servers to try to find a pattern, the primary dhcp server logged a single error but continues to work Apr 8 06:32:36 dhcp-primary systemd[1]: isc-dhcp-server.service: Main process exited, code=killed, status=6/ABRT -- You received

[Touch-packages] [Bug 1870729] Re: DHCP Server regularly killed code=killed, status=6/ABRT

2020-04-07 Thread Andrew Welham
I tried this. If you stop the primary dhcp server Start the backup (This time it works) Restart the primary dhcp server Secondary dhcp server fails with the error Apr 8 06:26:00 dhcp-backupl dhcpd[1360]: failover peer failover-partner: peer moves from communications-interrupted to normal Apr

[Touch-packages] [Bug 1870729] Re: DHCP Server regularly killed code=killed, status=6/ABRT

2020-04-07 Thread Andrew Welham
The primary DHCP server is now fine, but the secondary won't start any more (although it did immediately after patching) I now get the error Apr 8 06:14:11 dhcp-backup dhcpd[1181]: Apr 8 06:14:11 dhcp-backup dhcpd[1181]: Sending on Socket/fallback/fallback-net Apr 8 06:14:11 dhcp-backup

[Touch-packages] [Bug 1870729] [NEW] DHCP Server regularly killed code=killed, status=6/ABRT

2020-04-03 Thread Andrew Welham
Public bug reported: On Ubuntu 20.04 The idc-dhcp- server version is isc-dhcp-server: Installed: (none) Candidate: 4.4.1-2.1ubuntu3 Version table: 4.4.1-2.1ubuntu3 500 500 http://archive.ubuntu.com/ubuntu focal/main amd64 Packages The DHCP server is being regularly killed,

[Touch-packages] [Bug 1860926] Re: Ubuntu 20.04 Systemd fails to configure bridged network

2020-01-26 Thread Andrew Welham
** Tags added: systemd-networkd -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1860926 Title: Ubuntu 20.04 Systemd fails to configure bridged network Status in systemd

[Touch-packages] [Bug 1860926] [NEW] Ubuntu 20.04 Systemd fails to configure bridged network

2020-01-26 Thread Andrew Welham
Public bug reported: Freshly installed Ubuntu 20.04 fully patched to days date with static IP address works fine and survives a reboot network: version: 2 renderer: networkd ethernets: enp4s0: dhcp4: false addresses: [192.168.0.4/24] gateway4: 192.168.0.1