Package: util-linux Version: 2.29~rc2-1 Severity: normal Tags: upstream util-linux (2.29~rc2-1) in experimental:
$ flock dummy ls / bin dev home lib32 media proc run srv usr boot docs lfs lib64 mnt raid sbin sys var build etc lib lost+found opt root src tmp bin dev home lib32 media proc run srv usr boot docs lfs lib64 mnt raid sbin sys var build etc lib lost+found opt root src tmp Probable culprit is "flock: Introduce no-fork option": https://git.kernel.org/cgit/utils/util-linux/util-linux.git/commit/sys- utils?id=703251401cb11ee5d00a6b8f8bd9dc80c160f476 Cheers, Roderich -- System Information: Debian Release: stretch/sid APT prefers unstable-debug APT policy: (500, 'unstable-debug'), (500, 'unstable'), (1, 'experimental-debug'), (1, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.8.5 (SMP w/4 CPU cores) Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages util-linux depends on: ii libblkid1 2.29~rc2-1 ii libc6 2.24-5 ii libfdisk1 2.29~rc2-1 ii libmount1 2.29~rc2-1 ii libncursesw5 6.0+20160917-1 ii libpam0g 1.1.8-3.3 ii libselinux1 2.6-1 ii libsmartcols1 2.29~rc2-1 ii libsystemd0 231-10 ii libtinfo5 6.0+20160917-1 ii libudev1 231-10 ii libuuid1 2.29~rc2-1 ii zlib1g 1:1.2.8.dfsg-2+b1 util-linux recommends no packages. Versions of packages util-linux suggests: ii dosfstools 4.0-2 ii kbd 2.0.3-2 ii util-linux-locales 2.29~rc2-1 -- no debconf information