Package: kpartx Version: 0.4.9+git0.4dfdaf2b-7 (On Debain Jessie.)
bug found in version: kpartx 0.4.9+git0.4dfdaf2b-7 not affected by this bug, last version: kpartx 0.4.9+git0.4dfdaf2b-6 It follows my test script. The command marked with "xxx" is the one causing the device being busy later. ########## #!/bin/bash ## starting with a clean state (freshyl rebooted) set -x set -e mount kpartx -av /home/user/whonix_binary/Whonix-Gateway.img mkdir --parents /home/user/whonix_binary/Whonix-Gateway_image mount /dev/mapper/loop0p1 /home/user/whonix_binary/Whonix-Gateway_image ## xxx #umount /home/user/whonix_binary/Whonix-Gateway_image/etc/resolv.conf || true umount /home/user/whonix_binary/Whonix-Gateway_image kpartx -d /home/user/whonix_binary/Whonix-Gateway.img rm -r /home/user/whonix_binary/Whonix-Gateway_image mount ########## In that form I can run that script. Here is the log. ########## $ sudo ./bbbbbbbbbbb + set -e + mount sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime) proc on /proc type proc (rw,nosuid,nodev,noexec,relatime) udev on /dev type devtmpfs (rw,relatime,size=10240k,nr_inodes=212969,mode=755) devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000) tmpfs on /run type tmpfs (rw,nosuid,noexec,relatime,size=414952k,mode=755) /dev/disk/by-uuid/8db75226-8f69-4861-b7a0-068db6da9584 on / type ext4 (rw,relatime,errors=remount-ro,data=ordered) tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k) pstore on /sys/fs/pstore type pstore (rw,relatime) tmpfs on /run/shm type tmpfs (rw,nosuid,nodev,noexec,relatime,size=829900k) none on /sys/kernel/security type securityfs (rw,relatime) + kpartx -av /home/user/whonix_binary/Whonix-Gateway.img add map loop0p1 (254:0): 0 209711104 linear /dev/loop0 4096 + mkdir --parents /home/user/whonix_binary/Whonix-Gateway_image + mount /dev/mapper/loop0p1 /home/user/whonix_binary/Whonix-Gateway_image + umount /home/user/whonix_binary/Whonix-Gateway_image + kpartx -d /home/user/whonix_binary/Whonix-Gateway.img loop deleted : /dev/loop0 + rm -r /home/user/whonix_binary/Whonix-Gateway_image + mount sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime) proc on /proc type proc (rw,nosuid,nodev,noexec,relatime) udev on /dev type devtmpfs (rw,relatime,size=10240k,nr_inodes=212969,mode=755) devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000) tmpfs on /run type tmpfs (rw,nosuid,noexec,relatime,size=414952k,mode=755) /dev/disk/by-uuid/8db75226-8f69-4861-b7a0-068db6da9584 on / type ext4 (rw,relatime,errors=remount-ro,data=ordered) tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k) pstore on /sys/fs/pstore type pstore (rw,relatime) tmpfs on /run/shm type tmpfs (rw,nosuid,nodev,noexec,relatime,size=829900k) none on /sys/kernel/security type securityfs (rw,relatime) ########## I could run it over and over again. It would always work. Now I activate add one extra command (the one marked with xxx). Running it for the first time. Here is the log. ########## user@host:~$ sudo ./bbbbbbbbbbb + set -e + mount sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime) proc on /proc type proc (rw,nosuid,nodev,noexec,relatime) udev on /dev type devtmpfs (rw,relatime,size=10240k,nr_inodes=212969,mode=755) devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000) tmpfs on /run type tmpfs (rw,nosuid,noexec,relatime,size=414952k,mode=755) /dev/disk/by-uuid/8db75226-8f69-4861-b7a0-068db6da9584 on / type ext4 (rw,relatime,errors=remount-ro,data=ordered) tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k) pstore on /sys/fs/pstore type pstore (rw,relatime) tmpfs on /run/shm type tmpfs (rw,nosuid,nodev,noexec,relatime,size=829900k) none on /sys/kernel/security type securityfs (rw,relatime) + kpartx -av /home/user/whonix_binary/Whonix-Gateway.img add map loop0p1 (254:0): 0 209711104 linear /dev/loop0 4096 + mkdir --parents /home/user/whonix_binary/Whonix-Gateway_image + mount /dev/mapper/loop0p1 /home/user/whonix_binary/Whonix-Gateway_image + umount /home/user/whonix_binary/Whonix-Gateway_image/etc/resolv.conf umount: /home/user/whonix_binary/Whonix-Gateway_image/etc/resolv.conf: not found + true + umount /home/user/whonix_binary/Whonix-Gateway_image + kpartx -d /home/user/whonix_binary/Whonix-Gateway.img loop deleted : /dev/loop0 + rm -r /home/user/whonix_binary/Whonix-Gateway_image + mount sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime) proc on /proc type proc (rw,nosuid,nodev,noexec,relatime) udev on /dev type devtmpfs (rw,relatime,size=10240k,nr_inodes=212969,mode=755) devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000) tmpfs on /run type tmpfs (rw,nosuid,noexec,relatime,size=414952k,mode=755) /dev/disk/by-uuid/8db75226-8f69-4861-b7a0-068db6da9584 on / type ext4 (rw,relatime,errors=remount-ro,data=ordered) tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k) pstore on /sys/fs/pstore type pstore (rw,relatime) tmpfs on /run/shm type tmpfs (rw,nosuid,nodev,noexec,relatime,size=829900k) none on /sys/kernel/security type securityfs (rw,relatime) ########## It worked. But when I run it for the second time, the device is busy. Log follows. ########## user@host:~$ sudo ./bbbbbbbbbbb + set -e + mount sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime) proc on /proc type proc (rw,nosuid,nodev,noexec,relatime) udev on /dev type devtmpfs (rw,relatime,size=10240k,nr_inodes=212969,mode=755) devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000) tmpfs on /run type tmpfs (rw,nosuid,noexec,relatime,size=414952k,mode=755) /dev/disk/by-uuid/8db75226-8f69-4861-b7a0-068db6da9584 on / type ext4 (rw,relatime,errors=remount-ro,data=ordered) tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k) pstore on /sys/fs/pstore type pstore (rw,relatime) tmpfs on /run/shm type tmpfs (rw,nosuid,nodev,noexec,relatime,size=829900k) none on /sys/kernel/security type securityfs (rw,relatime) + kpartx -av /home/user/whonix_binary/Whonix-Gateway.img add map loop0p1 (254:0): 0 209711104 linear /dev/loop0 4096 + mkdir --parents /home/user/whonix_binary/Whonix-Gateway_image + mount /dev/mapper/loop0p1 /home/user/whonix_binary/Whonix-Gateway_image + umount /home/user/whonix_binary/Whonix-Gateway_image/etc/resolv.conf umount: /home/user/whonix_binary/Whonix-Gateway_image/etc/resolv.conf: not found + true + umount /home/user/whonix_binary/Whonix-Gateway_image + kpartx -d /home/user/whonix_binary/Whonix-Gateway.img device-mapper: remove ioctl on loop0p1 failed: Device or resource busy loop deleted : /dev/loop0 ########## Any idea why that is? -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". 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