[Pkg-libvirt-maintainers] Bug#983871: error: internal error: failed to get cgroup backend for 'pathOfController'

Tue Mar 2 14:50:50 GMT 2021

notfound 983871 6.9.0-4
thanks

> Package: libvirt-daemon
> Version: 7.0.0-2

> After an upgrade+reboot I cannot start VMs *again* with some cgroup error:

Downgrading the entire bunch of involved packages fixes this:

tglase at tglase:~/a $ sudo apt-get install $PWD/*.deb
Reading package lists... 0%Reading package lists... 0%Reading package lists... 7%Reading package lists... 7%Reading package lists... 7%Reading package lists... 8%Reading package lists... 8%Reading package lists... 9%Reading package lists... 9%Reading package lists... 21%Reading package lists... 21%Reading package lists... 22%Reading package lists... 22%Reading package lists... 25%Reading package lists... 25%Reading package lists... 32%Reading package lists... 32%Reading package lists... 96%Reading package lists... 96%Reading package lists... Done
Building dependency tree... 0%Building dependency tree... 0%Building dependency tree... 50%Building dependency tree... 50%Building dependency tree... 96%Building dependency tree... Done
Reading state information... 0% Reading state information... 0%Reading state information... Done
Note, selecting 'libvirt-clients' instead of '/home/tglase/a/libvirt-clients_6.9.0-4_x32.deb'
Note, selecting 'libvirt-daemon-config-network' instead of '/home/tglase/a/libvirt-daemon-config-network_6.9.0-4_all.deb'
Note, selecting 'libvirt-daemon-config-nwfilter' instead of '/home/tglase/a/libvirt-daemon-config-nwfilter_6.9.0-4_all.deb'
Note, selecting 'libvirt-daemon-driver-qemu' instead of '/home/tglase/a/libvirt-daemon-driver-qemu_6.9.0-4_x32.deb'
Note, selecting 'libvirt-daemon-system-sysv' instead of '/home/tglase/a/libvirt-daemon-system-sysv_6.9.0-4_all.deb'
Note, selecting 'libvirt-daemon-system' instead of '/home/tglase/a/libvirt-daemon-system_6.9.0-4_x32.deb'
Note, selecting 'libvirt-daemon' instead of '/home/tglase/a/libvirt-daemon_6.9.0-4_x32.deb'
Note, selecting 'libvirt0' instead of '/home/tglase/a/libvirt0_6.9.0-4_x32.deb'
Note, selecting 'python3-libvirt' instead of '/home/tglase/a/python3-libvirt_6.1.0-1+b3_x32.deb'
Starting pkgProblemResolver with broken count: 0
Starting 2 pkgProblemResolver with broken count: 0
Done
Suggested packages:
  libvirt-daemon-driver-storage-gluster libvirt-daemon-driver-storage-iscsi-direct
  libvirt-daemon-driver-storage-rbd libvirt-daemon-driver-storage-zfs numad apparmor auditd nfs-common
  open-iscsi radvd systemd systemtap zfsutils
Recommended packages:
  libvirt-login-shell libvirt-daemon-driver-lxc libvirt-daemon-driver-vbox libvirt-daemon-driver-xen
  dnsmasq-base mdevctl
The following packages will be DOWNGRADED:
  libvirt-clients libvirt-daemon libvirt-daemon-config-network libvirt-daemon-config-nwfilter
  libvirt-daemon-driver-qemu libvirt-daemon-system libvirt-daemon-system-sysv libvirt0 python3-libvirt
0 upgraded, 0 newly installed, 9 downgraded, 0 to remove and 7 not upgraded.
Need to get 0 B/6184 kB of archives.
After this operation, 178 kB disk space will be freed.
Do you want to continue? [Y/n] 
0% [Working]            Get:1 /home/tglase/a/python3-libvirt_6.1.0-1+b3_x32.deb python3-libvirt x32 6.1.0-1+b3 [223 kB]
0% [1 python3-libvirt 0 B/223 kB 0%]                                    5% [Working]            Get:2 /home/tglase/a/libvirt-daemon-driver-qemu_6.9.0-4_x32.deb libvirt-daemon-driver-qemu x32 6.9.0-4 [751 kB]
17% [Working]             Get:3 /home/tglase/a/libvirt0_6.9.0-4_x32.deb libvirt0 x32 6.9.0-4 [3930 kB]
70% [Working]             Get:4 /home/tglase/a/libvirt-daemon-system-sysv_6.9.0-4_all.deb libvirt-daemon-system-sysv all 6.9.0-4 [110 kB]
74% [Working]             Get:5 /home/tglase/a/libvirt-daemon-config-nwfilter_6.9.0-4_all.deb libvirt-daemon-config-nwfilter all 6.9.0-4 [56.7 kB]
77% [Working]             Get:6 /home/tglase/a/libvirt-daemon-config-network_6.9.0-4_all.deb libvirt-daemon-config-network all 6.9.0-4 [54.5 kB]
80% [Working]             Get:7 /home/tglase/a/libvirt-daemon-system_6.9.0-4_x32.deb libvirt-daemon-system x32 6.9.0-4 [145 kB]
84% [Working]             Get:8 /home/tglase/a/libvirt-daemon_6.9.0-4_x32.deb libvirt-daemon x32 6.9.0-4 [470 kB]
92% [Working]             Get:9 /home/tglase/a/libvirt-clients_6.9.0-4_x32.deb libvirt-clients x32 6.9.0-4 [446 kB]
100% [Working]              [master 5224eb6] saving uncommitted changes in /etc prior to apt run
 Author: mirabilos <t.glaser at tarent.de>
 6 files changed, 117 insertions(+), 20 deletions(-)
 create mode 100644 libvirt/qemu/ci-busyapps.xml
Preconfiguring packages ...
dpkg: warning: downgrading python3-libvirt from 7.0.0-2 to 6.1.0-1+b3
(Reading database ... (Reading database ... 5%(Reading database ... 10%(Reading database ... 15%(Reading database ... 20%(Reading database ... 25%(Reading database ... 30%(Reading database ... 35%(Reading database ... 40%(Reading database ... 45%(Reading database ... 50%(Reading database ... 55%(Reading database ... 60%(Reading database ... 65%(Reading database ... 70%(Reading database ... 75%(Reading database ... 80%(Reading database ... 85%(Reading database ... 90%(Reading database ... 95%(Reading database ... 100%(Reading database ... 407056 files and directories currently installed.)
Preparing to unpack .../0-python3-libvirt_6.1.0-1+b3_x32.deb ...
Unpacking python3-libvirt (6.1.0-1+b3) over (7.0.0-2) ...
dpkg: warning: downgrading libvirt-daemon-driver-qemu from 7.0.0-2 to 6.9.0-4
Preparing to unpack .../1-libvirt-daemon-driver-qemu_6.9.0-4_x32.deb ...
Unpacking libvirt-daemon-driver-qemu (6.9.0-4) over (7.0.0-2) ...
dpkg: warning: downgrading libvirt0:x32 from 7.0.0-2 to 6.9.0-4
Preparing to unpack .../2-libvirt0_6.9.0-4_x32.deb ...
Unpacking libvirt0:x32 (6.9.0-4) over (7.0.0-2) ...
dpkg: warning: downgrading libvirt-daemon-system-sysv from 7.0.0-2 to 6.9.0-4
Preparing to unpack .../3-libvirt-daemon-system-sysv_6.9.0-4_all.deb ...
Unpacking libvirt-daemon-system-sysv (6.9.0-4) over (7.0.0-2) ...
dpkg: warning: downgrading libvirt-daemon-config-nwfilter from 7.0.0-2 to 6.9.0-4
Preparing to unpack .../4-libvirt-daemon-config-nwfilter_6.9.0-4_all.deb ...
Unpacking libvirt-daemon-config-nwfilter (6.9.0-4) over (7.0.0-2) ...
dpkg: warning: downgrading libvirt-daemon-config-network from 7.0.0-2 to 6.9.0-4
Preparing to unpack .../5-libvirt-daemon-config-network_6.9.0-4_all.deb ...
Unpacking libvirt-daemon-config-network (6.9.0-4) over (7.0.0-2) ...
dpkg: warning: downgrading libvirt-daemon-system from 7.0.0-2 to 6.9.0-4
Preparing to unpack .../6-libvirt-daemon-system_6.9.0-4_x32.deb ...
Unpacking libvirt-daemon-system (6.9.0-4) over (7.0.0-2) ...
dpkg: warning: downgrading libvirt-daemon from 7.0.0-2 to 6.9.0-4
Preparing to unpack .../7-libvirt-daemon_6.9.0-4_x32.deb ...
Unpacking libvirt-daemon (6.9.0-4) over (7.0.0-2) ...
dpkg: warning: downgrading libvirt-clients from 7.0.0-2 to 6.9.0-4
Preparing to unpack .../8-libvirt-clients_6.9.0-4_x32.deb ...
Unpacking libvirt-clients (6.9.0-4) over (7.0.0-2) ...
Setting up libvirt-daemon-config-network (6.9.0-4) ...
Setting up libvirt-daemon-system-sysv (6.9.0-4) ...
Installing new version of config file /etc/init.d/libvirt-guests ...
Starting libvirt logging daemon: virtlogd already running.
Restarting libvirt management daemon: /usr/sbin/libvirtd.
Setting up libvirt0:x32 (6.9.0-4) ...
Setting up libvirt-daemon-config-nwfilter (6.9.0-4) ...
Setting up python3-libvirt (6.1.0-1+b3) ...
Setting up libvirt-clients (6.9.0-4) ...
Setting up libvirt-daemon-driver-qemu (6.9.0-4) ...
Setting up libvirt-daemon (6.9.0-4) ...
Setting up libvirt-daemon-system (6.9.0-4) ...
Installing new version of config file /etc/apparmor.d/abstractions/libvirt-lxc ...
Installing new version of config file /etc/apparmor.d/abstractions/libvirt-qemu ...
Installing new version of config file /etc/default/libvirt-guests ...

Configuration file '/etc/libvirt/qemu.conf'
 ==> Modified (by you or by a script) since installation.
 ==> Package distributor has shipped an updated version.
   What would you like to do about it ?  Your options are:
    Y or I  : install the package maintainer's version
    N or O  : keep your currently-installed version
      D     : show the differences between the versions
      Z     : start a shell to examine the situation
 The default action is to keep your current version.
*** qemu.conf (Y/I/N/O/D/Z) [default=N] ? y
Installing new version of config file /etc/libvirt/qemu.conf ...
Processing triggers for man-db (2.9.4-2) ...
Processing triggers for libc-bin (2.31-9) ...
[master 1b1af85] committing changes in /etc made by "apt-get install /home/tglase/a/libvirt-clients_6.9.0-4_x32.deb /home/tglase/a/libvirt-daemon-config-network_6.9.0-4_all.deb /home/tglase/a/libvirt-daemon-config-nwfilter_6.9.0-4_all.deb /home/tglase/a/libvirt-daemon-driver-qemu_6.9.0-4_x32.deb /home/tglase/a/libvirt-daemon-system-sysv_6.9.0-4_all.deb /home/tglase/a/libvirt-daemon-system_6.9.0-4_x32.deb /home/tglase/a/libvirt-daemon_6.9.0-4_x32.deb /home/tglase/a/libvirt0_6.9.0-4_x32.deb /home/tglase/a/python3-libvirt_6.1.0-1+b3_x32.deb"
 Author: mirabilos <t.glaser at tarent.de>
 8 files changed, 11 insertions(+), 33 deletions(-)
 rename rc0.d/{K01avahi-daemon => K02avahi-daemon} (100%)
 rename rc1.d/{K01avahi-daemon => K02avahi-daemon} (100%)
 rename rc6.d/{K01avahi-daemon => K02avahi-daemon} (100%)
N: Download is performed unsandboxed as root as file '/home/tglase/a/python3-libvirt_6.1.0-1+b3_x32.deb' couldn't be accessed by user '_apt'. - pkgAcquire::Run (13: Permission denied)

bye,
//mirabilos
-- 
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