Source: systemd Version: 262~rc2-1 Hi,
We're currently seeing a lot of tmpfails on ci.debian.net. It turns out that each testbed that upgrades binaries from systemd during it's preparation step and ordering a reboot fails to return. (I'd put this bug at severity serious if I had better info, but filing already to kickstart discussion).
To reproduce I ran the following command, which only updates systemd binaries from unstable in the testing testbed: autopkgtest -ddd --setup-commands="echo" --apt-upgrade --no-built-binaries --timeout=30600 --pin-packages=unstable=src:systemd --add-apt-source='deb http://deb.debian.org/debian unstable main' hello -- incus autopkgtest/debian/testing/amd64 -- --storage tmpfs
I note two lines that worry me a bit, but they may be red harrings:1) Can't exec "kill": No such file or directory at /usr/bin/deb-systemd-invoke line 179.
2) Could not execute systemctl: at /usr/bin/deb-systemd-invoke line 148. Paul The log fails with: Unpacking libsystemd0:amd64 (262~rc2-1) over (261.2-1) ... Setting up libsystemd0:amd64 (262~rc2-1) ... (Reading database ... 10013 files and directories currently installed.) Preparing to unpack .../libudev1_262~rc2-1_amd64.deb ... Unpacking libudev1:amd64 (262~rc2-1) over (261.2-1) ... Setting up libudev1:amd64 (262~rc2-1) ... Setting up systemd (262~rc2-1) ...Can't exec "kill": No such file or directory at /usr/bin/deb-systemd-invoke line 179. Job for systemd-journald.service failed because the control process exited with error code. See "systemctl status systemd-journald.service" and "journalctl -xeu systemd-journald.service" for details. Job for systemd-networkd.service failed because the control process exited with error code. See "systemctl status systemd-networkd.service" and "journalctl -xeu systemd-networkd.service" for details.
Setting up systemd-resolved (262~rc2-1) ... Could not execute systemctl: at /usr/bin/deb-systemd-invoke line 148. Setting up systemd-sysv (262~rc2-1) ... Processing triggers for dbus (1.16.2-5+b1) ... Processing triggers for libc-bin (2.43-5) ... autopkgtest: DBG: testbed command exited with code 0autopkgtest: DBG: testbed command ['/bin/sh', '-ec', '"$@" 3>&2 2>&1', 'run_apt_command', 'apt-get', '--quiet', '--assume-yes', '-o=APT::Status-Fd=3', '-o=APT::Install-Recommends=false', '-o=DPkg::Lock::Timeout=300', '-o=Dpkg::Options::=--force-confnew', '-o=Debug::pkgProblemResolver=true', '--purge', 'autoremove'], kind install, sout raw, serr pipe, env ['DEBIAN_FRONTEND=noninteractive', 'APT_LISTBUGS_FRONTEND=none', 'APT_LISTCHANGES_FRONTEND=none']
Reading package lists... Building dependency tree... Reading state information... Solving dependencies... 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. autopkgtest: DBG: testbed command exited with code 0autopkgtest: DBG: testbed command ['bash', '-ec', '[ ! -e /run/autopkgtest_no_reboot.stamp ] || exit 0;for d in /boot /boot/efi /boot/grub /etc/init /etc/init.d /etc/systemd/system /lib/systemd/system; do s=/tmp/autopkgtest.d5pcqe/${d//\\//_}.stamp; [ ! -d $d ] || [ `stat -c %Y $d` = `stat -c %Y $s` ]; done'], kind short, sout raw, serr raw, env []
autopkgtest: DBG: testbed command exited with code 1autopkgtest [20:11:11]: rebooting testbed after setup commands that affected boot
autopkgtest: DBG: sending command to virtualisation server: reboot<VirtSubproc>: failure: timed out waiting for instance local:autopkgtest-incus-pgtacr to restart autopkgtest: DBG: sending command to virtualisation server: auxverb_debug_fail autopkgtest: DBG: TestbedFailure cannot send to virtualisation server: [Errno 32] Broken pipe autopkgtest: DBG: auxverb_debug_fail failed: cannot send to virtualisation server: [Errno 32] Broken pipe
autopkgtest: DBG: TestbedFailure eof from the virtualisation serverautopkgtest [20:12:54]: ERROR: testbed failure: eof from the virtualisation server
autopkgtest: DBG: testbed stop autopkgtest: DBG: testbed close, scratch=/tmp/autopkgtest.d5pcqe autopkgtest: DBG: sending command to virtualisation server: closeautopkgtest: DBG: TestbedFailure cannot send to virtualisation server: [Errno 32] Broken pipe
Exception ignored in: <_io.TextIOWrapper name=5 encoding='UTF-8'> BrokenPipeError: [Errno 32] Broken pipe
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