[systemd-devel] unknown problem with systemd

[Andrei Borzenkov]

14.08.2016 04:58, Michał Zegan пишет:
> Hello. I have installed systemd version 231 from arch repos. actually it
> is systemd-selinux from aur. now, the problem:
> the system boots. but some services fail to start, notably
> systemd-journald and systemd-networkd, not sure if others fail too.
> When checking what happened using dmesg as journald does not work, I get
> that the control process received signal 31, marked sigsys. no explanation.
> I have normal systemd 231 on my laptop, and it works with journal and
> all. In addition, running processes normally on this pc where it does
> not work does not kill them with signal sigsys.

SIGSYS is used by seccomp to kill process with SECCOMP_RET_KILL. So it
looks like some too restrictive filters are in effect.

> Does anyone know or suspect what may be the cause? My kernel has a
> heavily modified configuration, and I just upgraded from 4.6 to 4.7 and
> configured using make oldconfig.
> 
> 
> 
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