Home » Mailing list archives » linux-kernel » 2008 » September » 10

Time travel experiment?

!MAILaRCHIVE_VOTE_RePLACE
Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]
[view in full thread]
From: Frans Pop <elendil@...>
To: <linux-kernel@...>
Cc: Thomas Gleixner <tglx@...>
Subject: Time travel experiment?
Date: Wednesday, September 10, 2008 - 10:58 am

After resuming my system today I noticed that the system time was off.
By 16 years...

$ date
Wed Jul  3 23:09:23 CEST 2024

The kernel log clearly shows the jump happening during a resume:
Sep 10 15:31:41 aragorn kernel: PM: Finishing wakeup.
Sep 10 15:31:41 aragorn kernel: Restarting tasks ... done.
Sep 10 15:31:41 aragorn kernel: wlan0: authenticate with AP 00:14:c1:38:e5:15
Sep 10 15:31:41 aragorn kernel: PM: Adding info for No Bus:vcs63
Sep 10 15:31:41 aragorn kernel: PM: Adding info for No Bus:vcsa63
Sep 10 15:31:41 aragorn kernel: wlan0: authenticated
Sep 10 15:31:41 aragorn kernel: wlan0: associate with AP 00:14:c1:38:e5:15
Sep 10 15:31:41 aragorn kernel: wlan0: RX ReassocResp from 00:14:c1:38:e5:15 (capab=0x411 status=0 aid=1)
Sep 10 15:31:41 aragorn kernel: wlan0: associated
Sep 10 15:31:41 aragorn kernel: PM: Removing info for No Bus:vcs63
Sep 10 15:31:41 aragorn kernel: PM: Removing info for No Bus:vcsa63
Jul  3 23:09:08 aragorn kernel: wlan0: deauthenticated
Jul  3 23:09:09 aragorn kernel: wlan0: authenticate with AP 00:14:c1:38:e5:15
Jul  3 23:09:09 aragorn kernel: wlan0: authenticated
Jul  3 23:09:09 aragorn kernel: wlan0: associate with AP 00:14:c1:38:e5:15
Jul  3 23:09:09 aragorn kernel: wlan0: RX ReassocResp from 00:14:c1:38:e5:15 (capab=0x411 status=0 aid=1)
Jul  3 23:09:09 aragorn kernel: wlan0: associated

I can find no other clues about the jump in my logs.

Running 2.6.27-rc6. Clock source is hpet.
--
Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]
Messages in current thread:
Time travel experiment?, Frans Pop, (Wed Sep 10, 10:58 am)
Re: Time travel experiment?, Alan Cox, (Wed Sep 10, 10:29 am)
Re: Time travel experiment?, Geert Uytterhoeven, (Wed Sep 10, 4:47 pm)
Re: Time travel experiment?, Frans Pop, (Wed Sep 10, 11:55 am)
Re: Time travel experiment?, Frans Pop, (Wed Sep 10, 12:25 pm)
Re: Time travel experiment?, Willy Tarreau, (Wed Sep 10, 5:28 pm)
Re: Time travel experiment?, Frans Pop, (Wed Sep 10, 12:56 pm)
Re: Time travel experiment?, Linus Torvalds, (Wed Sep 10, 1:02 pm)
[patch] Document use of RTC in pm_trace, Frans Pop, (Wed Sep 10, 2:07 pm)
Re: [patch] Document use of RTC in pm_trace, Pavel Machek, (Sat Sep 13, 7:20 am)