Re: [systemd-devel] Error while trying to boot kernel
On 1.12.22 г. 18:40 ч., Michal Koutný wrote: Hi. On Sat, Nov 26, 2022 at 11:37:09PM +0200, Nikolay Borisov wrote: I'm booting it inside qemu but I use ubuntu to create the initrd, as can be seen from the attached log everything works up until switch root has to happen and then I get a SIGTERM and booting dies. Why do you conclude it's SIGTERM? You are of course you were right. The problem was rather more trivial... Since the distro is based on RHEL9 and glibc was blowing because qemu wasn't advertising AVX-AES and this has become mandatory for RHEL9. I only figured this out when I used RHEL9's systemd as an init process and saw it was blowing in glibc while loading the initrd. Posting in case someone else runs into something similar... [9.047894] Kernel panic - not syncing: Attempted to kill init! exitcode=0x7f00 This looks loke PID1 exited on its own volition with exit value 127. I am not able to attribute it to anything in systemd. Is the re-execed binary (/[usr/]lib/systemd) systemd at all? (Perhaps it failed to find an executable at some stage, hence 127) HTH, Michal
Re: [systemd-devel] Error while trying to boot kernel
Hi. On Sat, Nov 26, 2022 at 11:37:09PM +0200, Nikolay Borisov wrote: > I'm booting it inside qemu but I use ubuntu to create the initrd, as can be > seen from the > attached log everything works up until switch root has to happen and then I > get a > SIGTERM and booting dies. Why do you conclude it's SIGTERM? > [9.047894] Kernel panic - not syncing: Attempted to kill init! > exitcode=0x7f00 This looks loke PID1 exited on its own volition with exit value 127. I am not able to attribute it to anything in systemd. Is the re-execed binary (/[usr/]lib/systemd) systemd at all? (Perhaps it failed to find an executable at some stage, hence 127) HTH, Michal signature.asc Description: Digital signature
[systemd-devel] Error while trying to boot kernel
Hello, I'm trying to boot a custom kernel which is based off rhel9, the environment is a bit crazy. I'm booting it inside qemu but I use ubuntu to create the initrd, as can be seen from the attached log everything works up until switch root has to happen and then I get a SIGTERM and booting dies. Kernel command line is: systemd.log_level=debug systemd.log_target=console root=/dev/mapper/vhs-root rd.lvm.lv=vhs/root console=ttyS0 Systemd in initrd is: systemd 249 (249.11-0ubuntu3.6) +PAM +AUDIT +SELINUX +APPARMOR +IMA +SMACK +SECCOMP +GCRYPT +GNUTLS +OPENSSL +ACL +BLKID +CURL +ELFUTILS +FIDO2 +IDN2 -IDN +IPTC +KMOD +LIBCRYPTSETUP +LIBFDISK +PCRE2 -PWQUALITY -P11KIT -QRENCODE +BZIP2 +LZ4 +XZ +ZLIB +ZSTD -XKBCOMMON +UTMP +SYSVINIT default-hierarchy=unified initrd-switch-root.service: AssertPathExists=/etc/initrd-release succeeded. Failed to read pids.max attribute of cgroup root, ignoring: No data available initrd-switch-root.service: Passing 0 fds to service initrd-switch-root.service: About to execute systemctl --no-block switch-root /sysroot initrd-switch-root.service: Forked systemctl as 517 initrd-switch-root.service: Changed dead -> start Starting Switch Root... Got cgroup empty notification for: /system.slice/initrd-udevadm-cleanup-db.service initrd-switch-root.service: Executing: systemctl --no-block switch-root /sysroot systemd-journald.service: Got notification message from PID 161 (FDSTORE=1) systemd-journald.service: Added fd 11 (n/a) to fd store. Bus private-bus-connection: changing state UNSET → OPENING sd-bus: starting bus private-bus-connection on fds 15/15 (socket:[16383], socket:[16383])... Bus private-bus-connection: changing state OPENING → AUTHENTICATING Registering bus object implementation for path=/org/freedesktop/systemd1 iface=org.freedesktop.systemd1.Manager Registering bus object implementation for path=/org/freedesktop/systemd1/job iface=org.freedesktop.systemd1.Job Registering bus object implementation for path=/org/freedesktop/systemd1/unit iface=org.freedesktop.systemd1.Unit Registering bus object implementation for path=/org/freedesktop/systemd1/unit iface=org.freedesktop.systemd1.Automount Registering bus object implementation for path=/org/freedesktop/systemd1/unit iface=org.freedesktop.systemd1.Device Registering bus object implementation for path=/org/freedesktop/systemd1/unit iface=org.freedesktop.systemd1.Mount Registering bus object implementation for path=/org/freedesktop/systemd1/unit iface=org.freedesktop.systemd1.Path Registering bus object implementation for path=/org/freedesktop/systemd1/unit iface=org.freedesktop.systemd1.Scope Registering bus object implementation for path=/org/freedesktop/systemd1/unit iface=org.freedesktop.systemd1.Service Registering bus object implementation for path=/org/freedesktop/systemd1/unit iface=org.freedesktop.systemd1.Slice Registering bus object implementation for path=/org/freedesktop/systemd1/unit iface=org.freedesktop.systemd1.Socket Registering bus object implementation for path=/org/freedesktop/systemd1/unit iface=org.freedesktop.systemd1.Swap Registering bus object implementation for path=/org/freedesktop/systemd1/unit iface=org.freedesktop.systemd1.Target Registering bus object implementation for path=/org/freedesktop/systemd1/unit iface=org.freedesktop.systemd1.Timer Registering bus object implementation for path=/org/freedesktop/LogControl1 iface=org.freedesktop.LogControl1 Accepted new private connection. Bus private-bus-connection: changing state AUTHENTICATING → RUNNING Got message type=method_call sender=n/a destination=org.freedesktop.systemd1 path=/org/freedesktop/systemd1 interface=org.freedesktop.systemd1.Manager member=SwitchRoot cookie=1 reply_cookie=0 signature=ss error-name=n/a error-message=n/a Sent message type=method_return sender=org.freedesktop.systemd1 destination=n/a path=n/a interface=n/a member=n/a cookie=1 reply_cookie=1 signature=n/a error-name=n/a error-message=n/a Serializing systemd-state to memfd. Bus private-bus-connection: changing state RUNNING → CLOSING Failed to send reloading signal: Connection reset by peer -.mount: not serializing before switch-root tmp.mount: not serializing before switch-root sysroot.mount: not serializing before switch-root sys-fs-fuse-connections.mount: not serializing before switch-root Switching root. systemd-journald.service: Releasing resources. systemd-journald.service: Releasing all stored fds Bus private-bus-connection: changing state CLOSING → CLOSED [9.047894] Kernel panic - not syncing: Attempted to kill init! exitcode=0x7f00 [9.048468] CPU: 2 PID: 1 Comm: systemd ve: / Not tainted 5.14.0-70.22.1.ovz9.17.8-default #9 ovz9.17.8 [9.049149] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014 [9.049905] Call Trace: [9.050146] dump_stack_lvl+0x45/0x59 [9.050412] panic+0x10f/0x2c4 [9.050653] do_exit.cold+0x67/0xad [9.051256]
