I have opened a different bug for the first issue: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1779640
Regarding the second issue, as mentioned in comment #13, the tested kernels did not exhibit issue #2. ** Description changed: 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. + 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. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766857 Title: [Hyper-V] KVP daemon fails to start To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1766857/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
