Package: systemd Version: 253.5-1 Severity: important Tags: upstream X-Debbugs-Cc: t...@nomi.cz
Since https://github.com/systemd/systemd-stable/commit/ae83e97a51519ca33e70d7ba142cb3ed24212825, services with ExitType=main (the default) and KillMode=process (not the default, but used in e.g. libvirtd.service) are considered active even after the main process has exited. This is clearly a bug, reported multiple times to systemd: [1], [2] that has since been fixed upstream [3] and many distros (Fedora, Arch, openSUSE, NixOS) are carrying the patch even before a systemd-stable release [4] because it's quite a serious bug that breaks libvirtd socket activation among other things. [1]: https://github.com/systemd/systemd/issues/28030 [2]: https://github.com/systemd/systemd/issues/27953 [3]: https://github.com/systemd/systemd/pull/28000 [4]: https://github.com/systemd/systemd-stable/issues/302 Minimal reproducer: systemd-run --quiet --collect --wait --property=KillMode=process -- sh -c 'sleep 20 &' This should not return immediately, but instead blocks for 30 seconds in the affected versions of systemd. Less minimal reproducer: 1. install libvirt-daemon, libvirt-clients 2. make sure the default network is up (which it wouldn't be if you're trying to do this inside another libvirt VM due to IP range conflict) 3. wait until the `/usr/sbin/libvirtd --timeout 120` process terminates 4. `systemctl status libvirtd.service` still says "active (running)" 5. `virsh connect` hangs indefinitely Can we please get the fix [3] added to Debian as well? (Also, I believe Luca is a maintainer of v252-stable, where the fix also needs to be backported. v252.11 currently in Debian testing and stable-proposed-updates is affected as well. I tried to highlight this issue a week ago [5] but I understand GitHub notifications are easy to miss.) [5]: https://github.com/systemd/systemd/pull/28000#issuecomment-1608296400 -- Package-specific info: -- System Information: Debian Release: trixie/sid APT prefers unstable APT policy: (500, 'unstable') Architecture: amd64 (x86_64) Kernel: Linux 6.3.0-1-amd64 (SMP w/4 CPU threads; PREEMPT) Locale: LANG=C.UTF-8, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE not set Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages systemd depends on: ii libacl1 2.3.1-3 ii libaudit1 1:3.0.9-1 ii libblkid1 2.38.1-5+b1 ii libc6 2.37-3 ii libcap2 1:2.66-4 ii libcryptsetup12 2:2.6.1-4 ii libfdisk1 2.38.1-5+b1 ii libgcrypt20 1.10.2-2 ii libkmod2 30+20230519-1 ii liblz4-1 1.9.4-1 ii liblzma5 5.4.1-0.2 ii libmount1 2.38.1-5+b1 ii libp11-kit0 0.24.1-2 ii libseccomp2 2.5.4-1+b3 ii libselinux1 3.4-1+b6 ii libssl3 3.0.9-1 ii libsystemd-shared 253.5-1 ii libsystemd0 253.5-1 ii libzstd1 1.5.5+dfsg2-1 ii mount 2.38.1-5+b1 ii systemd-dev 253.5-1 Versions of packages systemd recommends: ii dbus [default-dbus-system-bus] 1.14.8-1 ii systemd-timesyncd [time-daemon] 253.5-1 Versions of packages systemd suggests: ii libfido2-1 1.13.0-1 pn libqrencode4 <none> pn libtss2-esys-3.0.2-0 <none> pn libtss2-mu0 <none> pn libtss2-rc0 <none> ii polkitd 122-4 pn systemd-boot <none> pn systemd-container <none> pn systemd-homed <none> ii systemd-resolved 253.5-1 pn systemd-userdbd <none> Versions of packages systemd is related to: pn dbus-user-session <none> pn dracut <none> ii initramfs-tools 0.142 pn libnss-systemd <none> ii libpam-systemd 253.5-1 ii udev 253.5-1 -- no debconf information -- Tomáš "liskin" ("Pivník") Janoušek, https://lisk.in/
