I'm seeing the problem with /usr/libexec/hypervkvpd being used by hv_kvp_daemon, when the scripts are in /usr/sbin on a newly created Ubuntu 22.04 VM (on Windows 11 Pro 22H2 Hyper-V), on the linux-azure kernel.
murph@Ubuntu-Virtual-Machine:~$ uname -a Linux Ubuntu-Virtual-Machine 5.15.0-1035-azure #42-Ubuntu SMP Tue Feb 28 19:41:23 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux murph@Ubuntu-Virtual-Machine:~$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 22.04.2 LTS Release: 22.04 Codename: jammy murph@Ubuntu-Virtual-Machine:~$ There's an endless stream of log noise in syslog, at the fairly high rate of 8 logs per 10 seconds, with the same thing repeated each time: Apr 6 06:56:31 Ubuntu-Virtual-Machine hv_kvp_daemon[35236]: sh: 1: /usr/libexec/hypervkvpd/hv_get_dns_info: not found Apr 6 06:56:31 Ubuntu-Virtual-Machine hv_kvp_daemon[35238]: sh: 1: /usr/libexec/hypervkvpd/hv_get_dhcp_info: not found Apr 6 06:56:31 Ubuntu-Virtual-Machine hv_kvp_daemon[35246]: sh: 1: /usr/libexec/hypervkvpd/hv_get_dns_info: not found Apr 6 06:56:31 Ubuntu-Virtual-Machine hv_kvp_daemon[35248]: sh: 1: /usr/libexec/hypervkvpd/hv_get_dhcp_info: not found Apr 6 06:56:31 Ubuntu-Virtual-Machine hv_kvp_daemon[35256]: sh: 1: /usr/libexec/hypervkvpd/hv_get_dns_info: not found Apr 6 06:56:31 Ubuntu-Virtual-Machine hv_kvp_daemon[35258]: sh: 1: /usr/libexec/hypervkvpd/hv_get_dhcp_info: not found Apr 6 06:56:31 Ubuntu-Virtual-Machine hv_kvp_daemon[35266]: sh: 1: /usr/libexec/hypervkvpd/hv_get_dns_info: not found Apr 6 06:56:31 Ubuntu-Virtual-Machine hv_kvp_daemon[35268]: sh: 1: /usr/libexec/hypervkvpd/hv_get_dhcp_info: not found -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-azure in Ubuntu. https://bugs.launchpad.net/bugs/1766857 Title: [Hyper-V] KVP daemon fails to start Status in linux package in Ubuntu: Confirmed Status in linux-azure package in Ubuntu: Invalid Status in linux source package in Bionic: Confirmed Status in linux-azure source package in Bionic: Invalid Status in linux source package in Cosmic: Confirmed Status in linux-azure source package in Cosmic: Invalid Bug 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 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. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1766857/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
