linux-kernel - Re: Time travel experiment?

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Date:	Wed, 10 Sep 2008 18:25:28 +0200
From:	Frans Pop <elendil@...net.nl>
To:	Alan Cox <alan@...rguk.ukuu.org.uk>
Cc:	linux-kernel@...r.kernel.org, Thomas Gleixner <tglx@...utronix.de>
Subject: Re: Time travel experiment?

On Wednesday 10 September 2008, Frans Pop wrote:
> > > $ date
> > > Wed Jul  3 23:09:23 CEST 2024
> >
> > Is this repeatable ?
>
> This wasn't the first suspend I've done today and I'd not seen it
> before. I'll follow up if it does repeat, but I thought it was strange
> and potentially important enough to at least report this occurrence. It
> might ring a bell with someone.

Oops. Yes, it is repeatable. Just had the same occur again.
Not sure if I can trigger it reliably though or if it will still happen
after a reboot.

The jump occurs at the same point and to almost the same time/date:
Sep 10 18:15:30 aragorn kernel: PM: Adding info for No Bus:vcs63
Sep 10 18:15:30 aragorn kernel: PM: Adding info for No Bus:vcsa63
Sep 10 18:15:30 aragorn kernel: wlan0: authenticate with AP 00:14:c1:38:e5:15
Sep 10 18:15:30 aragorn kernel: wlan0: authenticated
Sep 10 18:15:30 aragorn kernel: wlan0: associate with AP 00:14:c1:38:e5:15
Sep 10 18:15:30 aragorn kernel: wlan0: RX ReassocResp from 00:14:c1:38:e5:15 (capab=0x411 status=0 aid=1)
Sep 10 18:15:30 aragorn kernel: wlan0: associated
Sep 10 18:15:30 aragorn kernel: PM: Removing info for No Bus:vcs63
Sep 10 18:15:30 aragorn kernel: PM: Removing info for No Bus:vcsa63
Jul  3 23:09:01 aragorn kernel: wlan0: disassociating by local choice (reason=3)
Jul  3 23:09:03 aragorn kernel: wlan0: associate with AP 00:14:c1:38:e5:15
Jul  3 23:09:03 aragorn kernel: wlan0: RX ReassocResp from 00:14:c1:38:e5:15 (capab=0x411 status=0 aid=1)

One other thing with this last one. I had the system on AC this time,
which means the screensaver was active. It was running at a crazy speed
(much too fast). If I start the screensaver again now it runs at normal
speed.
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