On So, 28.07.19 22:11, Chris Murphy (lists@xxxxxxxxxxxxxxxxx) wrote: > Using either of the following: > > systemd.log_level=debug systemd.journald.forward_to_kmsg log_buf_len=8M > > systemd.log_level=debug systemd.log_target=kmsg log_buf_len=8M Note that this is not sufficient. You also have to pass "printk.devkmsg=on" too, otherwise the kernel ratelimits log output from usperspace ridiculously a lot, and you will see lots of dropped messages. I have documented this now here: https://github.com/systemd/systemd/pull/13208 Lennart -- Lennart Poettering, Berlin _______________________________________________ systemd-devel mailing list systemd-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/systemd-devel