Package: systemd Version: 232-1 Severity: serious Upgrading systemd from 231-10 to either 232-1 or 232-2 breaks systemd-resolved and dovecot on my system, with the following error when the units are started:
Nov 7 15:26:03 e systemd[18963]: systemd-resolved.service: Failed at step NAMESPACE spawning /bin/sh: Bad file descriptor Nov 7 15:26:03 e systemd[1]: systemd-resolved.service: Control process exited, code=exited status=226 Nov 7 15:26:17 e systemd[1]: Stopping Dovecot IMAP/POP3 email server... Nov 7 15:26:17 e systemd[19423]: dovecot.service: Failed at step NAMESPACE spawning /usr/bin/doveadm: Bad file descriptor Nov 7 15:26:17 e systemd[1]: dovecot.service: Control process exited, code=exited status=226 On top of that, udevd.service also emits the following error: Nov 7 15:26:33 e systemd[1]: systemd-udevd.service: Failed to set invocation ID on control group /system.slice/systemd-udevd.service, ignoring: Operation not supported although the service is still started. This is an i386 kvm image running linux 3.4. Downgrading to 231-10 fixes the issue. -- Package-specific info: -- System Information: Debian Release: stretch/sid APT prefers unstable APT policy: (900, 'unstable'), (800, 'experimental') Architecture: i386 (i686) Kernel: Linux 3.4.112-kvm-i386-20161024 Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages systemd depends on: ii adduser 3.115 ii libacl1 2.2.52-3 ii libapparmor1 2.10.95-5 ii libaudit1 1:2.6.7-1 ii libblkid1 2.28.2-1 ii libc6 2.24-5 ii libcap2 1:2.25-1 ii libcryptsetup4 2:1.7.3-1 ii libgcc1 1:6.2.0-11 ii libgcrypt20 1.7.3-2 ii libgpg-error0 1.24-1 ii libidn11 1.33-1 ii libip4tc0 1.6.0-4 ii libkmod2 23-1 ii liblzma5 5.2.2-1.2 ii libmount1 2.28.2-1 ii libpam0g 1.1.8-3.3 ii libseccomp2 2.3.1-2 ii libselinux1 2.6-2 pn libsystemd0 <none> ii mount 2.28.2-1 ii util-linux 2.28.2-1 Versions of packages systemd recommends: ii dbus 1.10.12-1 pn libpam-systemd <none> Versions of packages systemd suggests: ii policykit-1 0.105-17 pn systemd-container <none> pn systemd-ui <none> Versions of packages systemd is related to: pn dracut <none> pn initramfs-tools <none> pn udev <none> -- Configuration Files: /etc/systemd/logind.conf changed [not included] /etc/systemd/resolved.conf changed [not included]