| 2018-04-25 11:56:52 |
Ionut Lenghel |
bug |
|
|
added bug |
| 2018-04-25 12:00:05 |
Ubuntu Kernel Bot |
linux (Ubuntu): status |
New |
Incomplete |
|
| 2018-04-25 12:00:06 |
Ubuntu Kernel Bot |
tags |
|
bionic |
|
| 2018-04-25 13:58:18 |
Chris Valean |
linux (Ubuntu): status |
Incomplete |
Confirmed |
|
| 2018-04-25 13:58:34 |
Chris Valean |
bug |
|
|
added subscriber Joshua R. Poulson |
| 2018-04-25 21:18:08 |
Joseph Salisbury |
linux (Ubuntu): importance |
Undecided |
High |
|
| 2018-04-25 21:18:15 |
Joseph Salisbury |
nominated for series |
|
Ubuntu Bionic |
|
| 2018-04-25 21:18:15 |
Joseph Salisbury |
bug task added |
|
linux (Ubuntu Bionic) |
|
| 2018-04-25 21:19:20 |
Joseph Salisbury |
bug task added |
|
linux-azure (Ubuntu) |
|
| 2018-04-25 21:19:28 |
Joseph Salisbury |
linux-azure (Ubuntu Bionic): importance |
Undecided |
High |
|
| 2018-04-25 21:19:39 |
Joseph Salisbury |
tags |
bionic |
bionic kernel-da-key kernel-hyper-v |
|
| 2018-06-05 07:54:33 |
Launchpad Janitor |
linux-azure (Ubuntu): status |
New |
Confirmed |
|
| 2018-06-05 07:54:33 |
Launchpad Janitor |
linux-azure (Ubuntu Bionic): status |
New |
Confirmed |
|
| 2018-06-06 18:56:12 |
Joseph Salisbury |
linux (Ubuntu): status |
Confirmed |
In Progress |
|
| 2018-06-06 18:56:15 |
Joseph Salisbury |
linux (Ubuntu Bionic): status |
Confirmed |
In Progress |
|
| 2018-06-06 18:56:19 |
Joseph Salisbury |
linux (Ubuntu Bionic): assignee |
|
Joseph Salisbury (jsalisbury) |
|
| 2018-06-06 18:56:22 |
Joseph Salisbury |
linux (Ubuntu): assignee |
|
Joseph Salisbury (jsalisbury) |
|
| 2018-06-06 18:56:27 |
Joseph Salisbury |
linux-azure (Ubuntu): status |
Confirmed |
Invalid |
|
| 2018-06-06 18:56:30 |
Joseph Salisbury |
linux-azure (Ubuntu Bionic): status |
Confirmed |
Invalid |
|
| 2018-06-07 00:15:28 |
Guido |
information type |
Public |
Public Security |
|
| 2018-06-07 00:34:53 |
Seth Arnold |
information type |
Public Security |
Public |
|
| 2018-07-02 12:13:24 |
Ionut Lenghel |
description |
While testing Bionic daily build with kernel 4.15.0-20-generic we saw that there are 2 issues with the KVP daemon:
1. KVP daemon crashes after approximatively 2 minutes of uptime and it enters in a failed state. The daemon can be manually started and it enters back in active (running) state.
The error messages from /var/log/syslog after the daemon enters the failed state are the following:
Apr 25 04:28:46 bionicDaily KVP: read failed; error:9 Bad file descriptor
Apr 25 04:28:46 bionicDaily systemd[1]: hv-kvp-daemon.service: Main process exited, code=exited, status=1/FAILURE
Apr 25 04:28:46 bionicDaily systemd[1]: hv-kvp-daemon.service: Failed with result 'exit-code'.
Apr 25 04:28:59 bionicDaily systemd[1]: Started Hyper-V KVP Protocol Daemon.
Note: There was a simmilar issue discussed on this thread https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1664663, but the fixing commit seems to be inclued in this Bionic build.
2. After the KVP daemon is being started the following messages appear:
Apr 25 04:45:25 bionicDaily hv_kvp_daemon[1895]: sh: 1: /usr/libexec/hypervkvpd/hv_get_dns_info: not found
Apr 25 04:45:25 bionicDaily hv_kvp_daemon[1895]: sh: 1: /usr/libexec/hypervkvpd/hv_get_dhcp_info: not found
The above binaries are present on the system, but the their actual path is /usr/sbin/hv_get_dns_info and /usr/sbin/hv_get_dhcp_info. Either the hv_get_dhcp_info and hv_get_dns_info binaries should be placed in the location where the daemon is looking for (/usr/libexec/hypervkvpd/), or the daemon should be set to search for the binaries in the /usr/sbin directory. |
While testing Bionic daily build with kernel 4.15.0-20-generic we saw that there are 2 issues with the KVP daemon:
1. KVP daemon crash after boot. Opened a different bug for this: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1779640
2. After the KVP daemon is being started the following messages appear:
Apr 25 04:45:25 bionicDaily hv_kvp_daemon[1895]: sh: 1: /usr/libexec/hypervkvpd/hv_get_dns_info: not found
Apr 25 04:45:25 bionicDaily hv_kvp_daemon[1895]: sh: 1: /usr/libexec/hypervkvpd/hv_get_dhcp_info: not found
The above binaries are present on the system, but the their actual path is /usr/sbin/hv_get_dns_info and /usr/sbin/hv_get_dhcp_info. Either the hv_get_dhcp_info and hv_get_dns_info binaries should be placed in the location where the daemon is looking for (/usr/libexec/hypervkvpd/), or the daemon should be set to search for the binaries in the /usr/sbin directory. |
|
| 2018-10-23 13:57:15 |
Joseph Salisbury |
nominated for series |
|
Ubuntu Cosmic |
|
| 2018-10-23 13:57:15 |
Joseph Salisbury |
bug task added |
|
linux (Ubuntu Cosmic) |
|
| 2018-10-23 13:57:15 |
Joseph Salisbury |
bug task added |
|
linux-azure (Ubuntu Cosmic) |
|
| 2019-01-23 01:10:47 |
Joseph Salisbury |
linux (Ubuntu Cosmic): status |
In Progress |
Confirmed |
|
| 2019-01-23 01:10:49 |
Joseph Salisbury |
linux (Ubuntu Bionic): status |
In Progress |
Confirmed |
|
| 2019-01-23 01:10:51 |
Joseph Salisbury |
linux (Ubuntu): status |
In Progress |
Confirmed |
|
| 2019-01-23 01:10:54 |
Joseph Salisbury |
linux (Ubuntu): assignee |
Joseph Salisbury (jsalisbury) |
|
|
| 2019-01-23 01:10:56 |
Joseph Salisbury |
linux (Ubuntu Bionic): assignee |
Joseph Salisbury (jsalisbury) |
|
|
| 2019-01-23 01:10:59 |
Joseph Salisbury |
linux (Ubuntu Cosmic): assignee |
Joseph Salisbury (jsalisbury) |
|
|
| 2019-04-19 14:41:08 |
Terry Rudd |
bug |
|
|
added subscriber Terry Rudd |
| 2019-07-24 21:04:30 |
Brad Figg |
tags |
bionic kernel-da-key kernel-hyper-v |
bionic cscc kernel-da-key kernel-hyper-v |
|
| 2019-08-08 01:03:44 |
Chad Jannusch |
bug |
|
|
added subscriber Chad Jannusch |
| 2022-11-03 16:35:28 |
Florian Wolff |
bug task added |
|
focal (Ubuntu) |
|
| 2022-11-03 16:36:09 |
Florian Wolff |
bug task deleted |
focal (Ubuntu) |
|
|
| 2022-11-03 16:37:21 |
Florian Wolff |
bug task deleted |
focal (Ubuntu Bionic) |
|
|
| 2022-11-03 16:37:27 |
Florian Wolff |
bug task deleted |
focal (Ubuntu Cosmic) |
|
|
| 2023-04-06 06:08:13 |
Murph |
bug |
|
|
added subscriber Murph |
| 2023-04-06 06:14:04 |
Murph |
tags |
bionic cscc kernel-da-key kernel-hyper-v |
bionic cscc jammy kernel-da-key kernel-hyper-v |
|
| 2023-04-06 17:52:26 |
Murph |
linux-azure (Ubuntu): status |
Invalid |
Confirmed |
|
| 2023-04-07 04:32:59 |
Murph |
tags |
bionic cscc jammy kernel-da-key kernel-hyper-v |
bionic cscc focal jammy kernel-da-key kernel-hyper-v |
|
| 2023-04-07 19:41:39 |
Murph |
linux-azure (Ubuntu Bionic): status |
Invalid |
Confirmed |
|
| 2023-04-07 19:41:43 |
Murph |
linux-azure (Ubuntu Cosmic): status |
Invalid |
Confirmed |
|
| 2023-04-07 19:54:01 |
Murph |
summary |
[Hyper-V] KVP daemon fails to start |
[Hyper-V] KVP daemon fails to run scripts |
|
| 2023-04-08 19:29:38 |
Murph |
tags |
bionic cscc focal jammy kernel-da-key kernel-hyper-v |
bionic cscc focal jammy kernel-da-key kernel-hyper-v kinetic |
|
| 2023-04-08 19:35:33 |
Murph |
tags |
bionic cscc focal jammy kernel-da-key kernel-hyper-v kinetic |
bionic cscc focal jammy kernel-da-key kernel-hyper-v kinetic lunar |
|
| 2023-04-09 20:20:30 |
Murph |
tags |
bionic cscc focal jammy kernel-da-key kernel-hyper-v kinetic lunar |
bionic cscc focal jammy kernel-da-key kernel-hyper-v kinetic lunar packaging |
|
