Am 26.03.2012 00:06, schrieb Kay Sievers: > On Sun, Mar 25, 2012 at 22:02, Sven Anders <and...@anduras.de> wrote: >> I'm trying to switch to systemd, but I have some minor problem. >> >> "systemctl status systemd-logind.service" reports failure. >> The error message is the following: >> >> Linux/OS (d-login)[206]: Failed at step CAPABILITIES... >> >> I made a strace on systemd and it seems, that the following >> call fails: >> prctl(0x18 /* PR_??? */, 0x24, 0, 0xbff824c0, 0x3) = -1 EINVAL (Invalid >> argument) >> >> I looked at the code and in execute.c I found a loop >> for (i = 0; i <= cap_last_cap(); i++) >> >> cap_last_cap() uses the CAP_LAST_CAP define. Fine, this is set to 35 (0x23) >> >> If I do a "cat /proc/sys/kernel/cap_last_cap" it returns 35 (ok, the same...) >> >> So, why is the program trying to set 0x24? >> >> (I'm tested this on the kernel version 3.2.2) >> >> Maybe anyone has an idea? > > You compiled systemd with the same kernel version as you run it and > see the failure? > > Kay
Yes! And this is what makes me curious...
But I will recheck this to be absolutely sure.
Is it possible, that the cap_last_cap value is reduced during runtime?
Regards
Sven Anders
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