It seems the attachment is bigger than 500KB, so it has been cancelled. So I copied the logs from 2021-04-25T04:58:50 to 2021-04-25T04:58:51 to a smaller attachment again. -- Best regards, Pengpeng On 2021/4/25, 3:12 PM, "Pengpeng Sun" <pengpengs@xxxxxxxxxx> wrote: Forgot to mention: Here I called '/sbin/telinit 6' to reboot, '/sbin/telinit' is a softlink to '/bin/systemctl' in RHEL8.0. And the issue also reproduced if I call '/bin/systemctl reboot' directly. -- Best regards, Pengpeng On 2021/4/25, 3:09 PM, "Pengpeng Sun" <pengpengs@xxxxxxxxxx> wrote: Hi Lennart, After modify journald.conf, got systemd log when the issue reproduced. Please find it in attachment. The issue reproduced at 2021-04-25T04:58:50, please help to review the systemd log around the same time. [2021-04-25T04:58:50.757Z] [ debug] Command to exec : '/sbin/telinit'. [2021-04-25T04:58:50.999Z] [ info] Sending PID: 1, UID: 0 [2021-04-25T04:58:51.101Z] [ error] Process exited abnormally after 0 sec, uncaught signal 15 -- Best regards, Pengpeng On 2021/4/24, 3:33 AM, "Lennart Poettering" <lennart@xxxxxxxxxxxxxx> wrote: On Fr, 23.04.21 14:15, Pengpeng Sun (pengpengs@xxxxxxxxxx) wrote: > Hi Lennart, > > The issue reproduced at 2021-04-22T15:45:30.230Z, I ran 'sudo journalctl -b', the log began at Apr 22 15:45:48 which is later than the issue reproduced. > How can I get more early and detailed systemd log? man 5 journald.conf Maybe your distro didn't enable persistent storage of journald, and thus journald uses only in-memory storage in /run, and is thus constrained by its diminutive size? Lennart -- Lennart Poettering, Berlin
Attachment:
journalctl_snipper.log
Description: journalctl_snipper.log
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