Package: pbuilder Version: 0.228.6 Severity: important Hello,
since the last jessie-bpo update (so I am using 0.228.6~bpo8+1) pbuilder does not umount dev/ptmx in the chroot, which ends up in this: # mount |grep pbuilder devpts on /var/cache/pbuilder/build/2180/dev/ptmx type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=666) devpts on /var/cache/pbuilder/build/22434/dev/ptmx type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=666) devpts on /var/cache/pbuilder/build/15332/dev/ptmx type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=666) devpts on /var/cache/pbuilder/build/16325/dev/ptmx type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=666) devpts on /var/cache/pbuilder/build/2582/dev/ptmx type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=666) devpts on /var/cache/pbuilder/build/11269/dev/ptmx type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=666) devpts on /var/cache/pbuilder/build/12795/dev/ptmx type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=666) devpts on /var/cache/pbuilder/build/4676/dev/ptmx type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=666) devpts on /var/cache/pbuilder/build/5997/dev/ptmx type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=666) devpts on /var/cache/pbuilder/build/23004/dev/ptmx type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=666) # du -sh /var/cache/pbuilder/build/ 5,2G /var/cache/pbuilder/build/ It happens on --update and --build and this is the message from pbuilder itself: I: copying local configuration I: Copying back the cached apt archive contents I: unmounting dev/pts filesystem I: unmounting dev/shm filesystem I: unmounting proc filesystem I: unmounting sys filesystem E: Something is still mounted under /var/cache/pbuilder/build/31706; unmount and remove /var/cache/pbuilder/build/31706 manually I: Current time: Fri Apr 7 10:49:02 CEST 2017 I: pbuilder-time-stamp: 1491554942 -- System Information: Debian Release: 8.7 APT prefers stable-updates APT policy: (500, 'stable-updates'), (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 3.16.0-4-amd64 (SMP w/2 CPU cores) Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages pbuilder depends on: ii debconf [debconf-2.0] 1.5.56 ii debootstrap 1.0.67 ii dpkg-dev 1.17.27 ii initscripts 2.88dsf-59 ii util-linux 2.25.2-6 ii wget 1.16-1+deb8u1 Versions of packages pbuilder recommends: ii devscripts 2.15.3+deb8u1 pn eatmydata <none> ii fakeroot 1.20.2-1 ii iproute2 3.16.0-2 ii net-tools 1.60-26+b1 ii sudo 1.8.10p3-1+deb8u3 Versions of packages pbuilder suggests: pn cowdancer <none> pn gdebi-core <none> -- debconf information excluded