Package: vmdb2 Version: 0.13.2-2 Severity: important Hi,
building a new autopkgtest image with autopkgtest-build-qemu (which uses vmdb2) fails with the following error root@BOTOX:/var/lib/schroot/btrfs# autopkgtest-build-qemu unstable /var/lib/schroot/btrfs/autopkgtest-sid-vmdb2.img http://debian.mirror.lrz.de/debian Using customization script /usr/share/autopkgtest/setup-commands/setup-testbed ... Load spec file /tmp/tmp.g5edaZwjSn Creating image file /var/lib/schroot/btrfs/autopkgtest-sid-vmdb2.img.raw (size 20G) Exec: ['qemu-img', 'create', '-f', 'raw', '/var/lib/schroot/btrfs/autopkgtest-sid-vmdb2.img.raw', '20G'] Creating partition table (msdos) on /var/lib/schroot/btrfs/autopkgtest-sid-vmdb2.img.raw Exec: ['parted', '-s', '/var/lib/schroot/btrfs/autopkgtest-sid-vmdb2.img.raw', 'mklabel', 'msdos'] Creating partition (primary) on /var/lib/schroot/btrfs/autopkgtest-sid-vmdb2.img.raw (0% to 100%) Exec: ['parted', '-s', '/var/lib/schroot/btrfs/autopkgtest-sid-vmdb2.img.raw', 'mkpart', 'primary', 'ext2', '0%', '100%'] Exec: ['kpartx', '-dsv', '/var/lib/schroot/btrfs/autopkgtest-sid-vmdb2.img.raw'] Exec: ['kpartx', '-asv', '/var/lib/schroot/btrfs/autopkgtest-sid-vmdb2.img.raw'] Creating ext4 filesystem on /dev/mapper/loop0p1 Exec: ['/sbin/mkfs', '-t', 'ext4', '/dev/mapper/loop0p1'] Exec: ['mount', '/dev/mapper/loop0p1', '/tmp/tmpz1biu6_9'] Debootstrap unstable /tmp/tmpz1biu6_9 http://debian.mirror.lrz.de/debian Exec: ['debootstrap', '--variant', '-', 'unstable', '/tmp/tmpz1biu6_9', 'http://debian.mirror.lrz.de/debian'] Exec: ['chroot', '/tmp/tmpz1biu6_9', 'apt-get', '-y', '--no-show-progress', 'install', 'eatmydata'] Exec: ['chroot', '/tmp/tmpz1biu6_9', 'eatmydata', 'apt-get', '-y', '--no-show-progress', 'install', 'linux-image-amd64', 'ifupdown'] chroot /tmp/tmpz1biu6_9 to passwd --delete root useradd --home-dir /home/user --create-home user passwd --delete user echo host > /etc/hostname Exec: ['chroot', '/tmp/tmpz1biu6_9', 'sh', '-c', 'passwd --delete root\nuseradd --home-dir /home/user --create-home user\npasswd --delete user\necho host > /etc/hostname'] Installing GRUB for BIOS Exec: ['mount', '--bind', '/dev', '/tmp/tmpz1biu6_9/dev'] Exec: ['mount', '--bind', '/proc', '/tmp/tmpz1biu6_9/proc'] Exec: ['mount', '--bind', '/sys', '/tmp/tmpz1biu6_9/sys'] Install grub-pc in chroot /tmp/tmpz1biu6_9 Exec: ['chroot', '/tmp/tmpz1biu6_9', 'apt-get', '-y', '--no-show-progress', 'install', 'grub-pc'] Exec: ['chroot', '/tmp/tmpz1biu6_9', 'grub-mkconfig', '-o', '/boot/grub/grub.cfg'] Exec: ['chroot', '/tmp/tmpz1biu6_9', 'grub-install', '--target=i386-pc', '--no-nvram', '--force-extra-removable', '--no-floppy', '--modules=part_msdos part_gpt', '--grub-mkdevicemap=/boot/grub/device.map', '/dev/loop0'] Exec: ['umount', '/tmp/tmpz1biu6_9/dev'] Exec: ['umount', '/tmp/tmpz1biu6_9/proc'] Exec: ['umount', '/tmp/tmpz1biu6_9/sys'] ERROR: Command failed: umount /tmp/tmpz1biu6_9/sys b'' b'umount: /tmp/tmpz1biu6_9/sys: target is busy.\n' Something went wrong, cleaning up! Exec: ['umount', '/tmp/tmpz1biu6_9'] ERROR: Command failed: umount /tmp/tmpz1biu6_9 b'' b'umount: /tmp/tmpz1biu6_9: target is busy.\n' Undoing loopback devices for partitions on /var/lib/schroot/btrfs/autopkgtest-sid-vmdb2.img.raw Exec: ['kpartx', '-dsv', '/var/lib/schroot/btrfs/autopkgtest-sid-vmdb2.img.raw'] ERROR: Command failed: kpartx -dsv /var/lib/schroot/btrfs/autopkgtest-sid-vmdb2.img.raw b'loop0p1 is in use. Not removing' b'loop deleted : /dev/loop0\n' I have no exact idea why, but the culprit is a mount of /tmp/tmpz1biu6_9/sys/fs/fuse/connections that is not visible anywhere. I could not see it in mount, but autocompletion of umount /tmp/tmpz1biu6_9/sys/<TAB> showed it. After umount I was able to unmount /tmp/.../sys and finally /tmp/tmp... Bernhard -- System Information: Debian Release: buster/sid APT prefers testing APT policy: (900, 'testing'), (500, 'stable'), (400, 'unstable'), (1, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.18.0-3-amd64 (SMP w/4 CPU cores) Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8), LANGUAGE= (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages vmdb2 depends on: ii cmdtest 0.32-2 ii debootstrap 1.0.111 ii kpartx 0.7.9-1 ii parted 3.2-23 ii python3 3.6.7-1 ii python3-cliapp 1.20180812.1-2 ii python3-jinja2 2.10-1 ii python3-yaml 3.13-1 Versions of packages vmdb2 recommends: ii ansible 2.7.1+dfsg-2 vmdb2 suggests no packages. -- no debconf information
