[Nix-dev] Unwanted, unannounced reboot

[Jeffrey David Johnson]

I have a probably-unrelated issue, but mentioning it just in case. Mine involves VirtualBox. When starting up I will log in and open my email or something, but in the background the vboxnet0 service will be failing to start via systemd. When it times out after 90 sec the X server is killed without warning and I'm back at login.
Jeff

On Tue, 30 Aug 2016 14:31:11 +0200
Matthias Beyer <mail at beyermatthias.de> wrote:

> Hi,
> 
> this is the third time I got a unwanted, unannounced reboot of my 
> Thinkpad X220. The device just went off and rebooted.
> 
> My logs:
> 
>     Aug 30 13:16:23 yuu audit[27536]: SECCOMP auid=1000 uid=1000 gid=100 ses=1 pid=27536 comm="chromium" exe="/nix/store/28b56yiqshs8kvnha23vvwp0m4rlyyis-chromium-52.0.2743.116/libexec/chromium/chromium" sig=0 arch=c000003e syscal
>     Aug 30 13:16:23 yuu audit[27537]: SECCOMP auid=1000 uid=1000 gid=100 ses=1 pid=27537 comm="chromium" exe="/nix/store/28b56yiqshs8kvnha23vvwp0m4rlyyis-chromium-52.0.2743.116/libexec/chromium/chromium" sig=0 arch=c000003e syscal
>     Aug 30 13:16:23 yuu audit[27539]: SECCOMP auid=1000 uid=1000 gid=100 ses=1 pid=27539 comm="chromium" exe="/nix/store/28b56yiqshs8kvnha23vvwp0m4rlyyis-chromium-52.0.2743.116/libexec/chromium/chromium" sig=0 arch=c000003e syscal
>     Aug 30 13:16:23 yuu audit[27538]: SECCOMP auid=1000 uid=1000 gid=100 ses=1 pid=27538 comm="chromium" exe="/nix/store/28b56yiqshs8kvnha23vvwp0m4rlyyis-chromium-52.0.2743.116/libexec/chromium/chromium" sig=0 arch=c000003e syscal
>     Aug 30 13:16:23 yuu kernel: audit: type=1326 audit(1472555783.141:55627): auid=1000 uid=1000 gid=100 ses=1 pid=27539 comm="chromium" exe="/nix/store/28b56yiqshs8kvnha23vvwp0m4rlyyis-chromium-52.0.2743.116/libexec/chromium/chro
>     Aug 30 13:16:23 yuu kernel: audit: type=1326 audit(1472555783.141:55628): auid=1000 uid=1000 gid=100 ses=1 pid=27538 comm="chromium" exe="/nix/store/28b56yiqshs8kvnha23vvwp0m4rlyyis-chromium-52.0.2743.116/libexec/chromium/chro
>     -- Reboot --
>     Aug 30 14:17:20 yuu systemd-journald[570]: Runtime journal (/run/log/journal/) is 8.0M, max 398.4M, 390.4M free.
>     Aug 30 14:17:21 yuu systemd-journald[570]: System journal (/var/log/journal/) is 1.9G, max 4.0G, 2.0G free.
>     Aug 30 14:17:21 yuu systemd-journald[570]: Time spent on flushing to /var is 1.345ms for 2 entries.
>     Aug 30 14:17:21 yuu kernel: Linux version 4.7.0 (nixbld at localhost) (gcc version 5.4.0 (GCC) ) #1-NixOS SMP Sun Jul 24 19:23:50 UTC 2016
> 
> So, as you can see, there is no shutdown process (stopping processes,
> closing journal, etc).
> 
> What is this? How does this happen?
> 
> -- 
> Mit freundlichen Grüßen,
> Kind regards,
> Matthias Beyer
> 
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> Happily signed with gnupg.