Re: [systemd-devel] What causes "systemd-journald[3256]: Missed 127 kernel messages"

2021-06-01 Thread Lennart Poettering
On Di, 01.06.21 12:42, Ulrich Windl (ulrich.wi...@rz.uni-regensburg.de) wrote: > Jun 01 12:33:10 h18 systemd-journald[3256]: Missed 195 kernel messages > > A few questions: > 1) What causes this? Dunno. Something is massively flooding the kernel log buffer. Probably some borked driver or so. "dme

Re: [systemd-devel] What causes "systemd-journald[3256]: Missed 127 kernel messages"

2021-06-01 Thread Reindl Harald
Am 01.06.21 um 12:42 schrieb Ulrich Windl: Jun 01 12:33:10 h18 systemd-journald[3256]: Missed 134 kernel messages Jun 01 12:33:10 h18 systemd-journald[3256]: Missed 139 kernel messages Jun 01 12:33:10 h18 systemd-journald[3256]: Missed 413 kernel messages Jun 01 12:33:10 h18 systemd-journald[3

[systemd-devel] What causes "systemd-journald[3256]: Missed 127 kernel messages"

2021-06-01 Thread Ulrich Windl
Hi! Debugging an issue (a few hundred processes hanging) I used "echo w >/proc/sysrq-trigger". When viewing the journal I found out that it's incomplete, saying (grep Missed): Jun 01 12:33:10 h18 systemd-journald[3256]: Missed 3990 kernel messages Jun 01 12:33:10 h18 systemd-journald[3256]: Mis