[Bug 1869796] Re: vague error during upgrade

Thu Apr 16 07:52:58 UTC 2020

I have tried to get this into 20.04 but it really does not behave the way it should.
- sockets are still restarted (more than ever)
- libvirt-guest is restarted (killing guests on upgrades)
...

This needs some more time and isn't feasible for a late minute change in 20.04.
I'm considering it as if it would be an SRU already, and for that the potential (and known) breakage clearly kills the little gain of that warning message being removed.

I'll make this part of the early (as it will need time and many tests to
do it right) 20.10 virt stack tasks.

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Title:
  vague error during upgrade

Status in debhelper package in Ubuntu:
  New
Status in libvirt package in Ubuntu:
  Confirmed
Status in systemd package in Ubuntu:
  Confirmed
Status in debhelper package in Debian:
  Incomplete

Bug description:
  Seen from today's apt upgrade on focal:

  Setting up libvirt-daemon-driver-qemu (6.0.0-0ubuntu6) ...
  Setting up libvirt-daemon (6.0.0-0ubuntu6) ...
  Setting up libvirt-daemon-driver-storage-rbd (6.0.0-0ubuntu6) ...
  Setting up libvirt-daemon-driver-storage-zfs (6.0.0-0ubuntu6) ...
  Setting up libvirt-daemon-system (6.0.0-0ubuntu6) ...
  Job failed. See "journalctl -xe" for details.
  virtlockd.service is a disabled or a static unit, not starting it.
  virtlogd.service is a disabled or a static unit, not starting it.
  Setting up libvirt-daemon dnsmasq configuration.

  Sadly 'journactl -xe' was useless. (It only showed a thousand unrelated lines.) A raw journalctl took forever to run long enough to let me see it generated two million lines of output, and started about two years ago, that I'm not keen on trying to run that through less or similar. Advice accepted.

  systemctl status looks good enough though:

  $ systemctl status 'libvirt*'
  ● libvirtd.socket - Libvirt local socket
       Loaded: loaded (/lib/systemd/system/libvirtd.socket; enabled; vendor preset: enabled)
       Active: active (running) since Mon 2020-03-30 20:44:55 UTC; 6min ago
     Triggers: ● libvirtd.service
       Listen: /run/libvirt/libvirt-sock (Stream)
        Tasks: 0 (limit: 18814)
       Memory: 0B
       CGroup: /system.slice/libvirtd.socket

  Mar 30 20:44:55 millbarge systemd[1]: Listening on Libvirt local
  socket.

  ● libvirtd.service - Virtualization daemon
       Loaded: loaded (/lib/systemd/system/libvirtd.service; enabled; vendor preset: enabled)
       Active: active (running) since Mon 2020-03-30 20:44:55 UTC; 6min ago
  TriggeredBy: ● libvirtd-admin.socket
               ● libvirtd.socket
               ● libvirtd-ro.socket
         Docs: man:libvirtd(8)
               https://libvirt.org
     Main PID: 3646435 (libvirtd)
        Tasks: 19 (limit: 32768)
       Memory: 26.9M
       CGroup: /system.slice/libvirtd.service
               ├─   3054 /usr/sbin/dnsmasq --conf-file=/var/lib/libvirt/dnsmasq/default.conf --leasefile-ro --dhcp-script=/usr/lib/libvirt/libvirt_leaseshelper
               ├─   3055 /usr/sbin/dnsmasq --conf-file=/var/lib/libvirt/dnsmasq/default.conf --leasefile-ro --dhcp-script=/usr/lib/libvirt/libvirt_leaseshelper
               └─3646435 /usr/sbin/libvirtd

  Mar 30 20:44:55 millbarge systemd[1]: Starting Virtualization daemon...
  Mar 30 20:44:55 millbarge systemd[1]: Started Virtualization daemon.
  Mar 30 20:44:55 millbarge dnsmasq[3054]: read /etc/hosts - 7 addresses
  Mar 30 20:44:55 millbarge dnsmasq[3054]: read /var/lib/libvirt/dnsmasq/default.addnhosts - 0 addresses
  Mar 30 20:44:55 millbarge dnsmasq-dhcp[3054]: read /var/lib/libvirt/dnsmasq/default.hostsfile

  ● libvirtd-admin.socket - Libvirt admin socket
       Loaded: loaded (/lib/systemd/system/libvirtd-admin.socket; enabled; vendor preset: enabled)
       Active: active (running) since Mon 2020-03-30 20:44:55 UTC; 6min ago
     Triggers: ● libvirtd.service
       Listen: /run/libvirt/libvirt-admin-sock (Stream)
        Tasks: 0 (limit: 18814)
       Memory: 0B
       CGroup: /system.slice/libvirtd-admin.socket

  Mar 30 20:44:55 millbarge systemd[1]: Listening on Libvirt admin
  socket.

  ● libvirt-guests.service - Suspend/Resume Running libvirt Guests
       Loaded: loaded (/lib/systemd/system/libvirt-guests.service; enabled; vendor preset: enabled)
       Active: active (exited) since Wed 2020-03-25 00:41:47 UTC; 5 days ago
         Docs: man:libvirtd(8)
               https://libvirt.org
     Main PID: 2808 (code=exited, status=0/SUCCESS)
        Tasks: 0 (limit: 18814)
       Memory: 0B
       CGroup: /system.slice/libvirt-guests.service

  Mar 25 00:41:47 millbarge systemd[1]: Starting Suspend/Resume Running libvirt Guests...
  Mar 25 00:41:47 millbarge systemd[1]: Finished Suspend/Resume Running libvirt Guests.

  ● libvirtd-ro.socket - Libvirt local read-only socket
       Loaded: loaded (/lib/systemd/system/libvirtd-ro.socket; enabled; vendor preset: enabled)
       Active: active (running) since Mon 2020-03-30 20:44:55 UTC; 6min ago
     Triggers: ● libvirtd.service
       Listen: /run/libvirt/libvirt-sock-ro (Stream)
        Tasks: 0 (limit: 18814)
       Memory: 0B
       CGroup: /system.slice/libvirtd-ro.socket

  Mar 30 20:44:55 millbarge systemd[1]: Listening on Libvirt local read-
  only socket.

  Thanks

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: libvirt-daemon 6.0.0-0ubuntu6
  ProcVersionSignature: Ubuntu 5.4.0-20.24-generic 5.4.27
  Uname: Linux 5.4.0-20-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
  ApportVersion: 2.20.11-0ubuntu21
  Architecture: amd64
  Date: Mon Mar 30 20:48:08 2020
  ProcEnviron:
   TERM=rxvt-unicode-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: libvirt
  UpgradeStatus: Upgraded to focal on 2020-01-24 (66 days ago)
  modified.conffile..etc.libvirt.nwfilter.allow-arp.xml: [inaccessible: [Errno 13] Permission denied: '/etc/libvirt/nwfilter/allow-arp.xml']
  modified.conffile..etc.libvirt.nwfilter.allow-dhcp-server.xml: [inaccessible: [Errno 13] Permission denied: '/etc/libvirt/nwfilter/allow-dhcp-server.xml']
  modified.conffile..etc.libvirt.nwfilter.allow-dhcp.xml: [inaccessible: [Errno 13] Permission denied: '/etc/libvirt/nwfilter/allow-dhcp.xml']
  modified.conffile..etc.libvirt.nwfilter.allow-incoming-ipv4.xml: [inaccessible: [Errno 13] Permission denied: '/etc/libvirt/nwfilter/allow-incoming-ipv4.xml']
  modified.conffile..etc.libvirt.nwfilter.allow-ipv4.xml: [inaccessible: [Errno 13] Permission denied: '/etc/libvirt/nwfilter/allow-ipv4.xml']
  modified.conffile..etc.libvirt.nwfilter.clean-traffic-gateway.xml: [inaccessible: [Errno 13] Permission denied: '/etc/libvirt/nwfilter/clean-traffic-gateway.xml']
  modified.conffile..etc.libvirt.nwfilter.clean-traffic.xml: [inaccessible: [Errno 13] Permission denied: '/etc/libvirt/nwfilter/clean-traffic.xml']
  modified.conffile..etc.libvirt.nwfilter.no-arp-ip-spoofing.xml: [inaccessible: [Errno 13] Permission denied: '/etc/libvirt/nwfilter/no-arp-ip-spoofing.xml']
  modified.conffile..etc.libvirt.nwfilter.no-arp-mac-spoofing.xml: [inaccessible: [Errno 13] Permission denied: '/etc/libvirt/nwfilter/no-arp-mac-spoofing.xml']
  modified.conffile..etc.libvirt.nwfilter.no-arp-spoofing.xml: [inaccessible: [Errno 13] Permission denied: '/etc/libvirt/nwfilter/no-arp-spoofing.xml']
  modified.conffile..etc.libvirt.nwfilter.no-ip-multicast.xml: [inaccessible: [Errno 13] Permission denied: '/etc/libvirt/nwfilter/no-ip-multicast.xml']
  modified.conffile..etc.libvirt.nwfilter.no-ip-spoofing.xml: [inaccessible: [Errno 13] Permission denied: '/etc/libvirt/nwfilter/no-ip-spoofing.xml']
  modified.conffile..etc.libvirt.nwfilter.no-mac-broadcast.xml: [inaccessible: [Errno 13] Permission denied: '/etc/libvirt/nwfilter/no-mac-broadcast.xml']
  modified.conffile..etc.libvirt.nwfilter.no-mac-spoofing.xml: [inaccessible: [Errno 13] Permission denied: '/etc/libvirt/nwfilter/no-mac-spoofing.xml']
  modified.conffile..etc.libvirt.nwfilter.no-other-l2-traffic.xml: [inaccessible: [Errno 13] Permission denied: '/etc/libvirt/nwfilter/no-other-l2-traffic.xml']
  modified.conffile..etc.libvirt.nwfilter.no-other-rarp-traffic.xml: [inaccessible: [Errno 13] Permission denied: '/etc/libvirt/nwfilter/no-other-rarp-traffic.xml']
  modified.conffile..etc.libvirt.nwfilter.qemu-announce-self-rarp.xml: [inaccessible: [Errno 13] Permission denied: '/etc/libvirt/nwfilter/qemu-announce-self-rarp.xml']
  modified.conffile..etc.libvirt.nwfilter.qemu-announce-self.xml: [inaccessible: [Errno 13] Permission denied: '/etc/libvirt/nwfilter/qemu-announce-self.xml']
  modified.conffile..etc.libvirt.qemu.conf: [inaccessible: [Errno 13] Permission denied: '/etc/libvirt/qemu.conf']
  modified.conffile..etc.libvirt.qemu.networks.default.xml: [inaccessible: [Errno 13] Permission denied: '/etc/libvirt/qemu/networks/default.xml']

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