From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sc8-sf-mx2-b.sourceforge.net ([10.3.1.92] helo=mail.sourceforge.net) by sc8-sf-list1-new.sourceforge.net with esmtp (Exim 4.43) id 1Ju2xw-0007ol-ES for user-mode-linux-devel@lists.sourceforge.net; Thu, 08 May 2008 03:03:08 -0700 Received: from smtp-1.orange.nl ([193.252.22.241]) by mail.sourceforge.net with esmtp (Exim 4.44) id 1Ju2xu-0007Gg-Ld for user-mode-linux-devel@lists.sourceforge.net; Thu, 08 May 2008 03:03:08 -0700 Received: from me-wanadoo.net (localhost [127.0.0.1]) by mwinf6002.orange.nl (SMTP Server) with ESMTP id 16FD570000B4 for ; Thu, 8 May 2008 12:02:58 +0200 (CEST) Received: from [127.0.0.1] (c529de59c.cable.wanadoo.nl [82.157.229.156]) by mwinf6002.orange.nl (SMTP Server) with ESMTP id ECBCF70000AD for ; Thu, 8 May 2008 12:02:57 +0200 (CEST) Message-ID: <4822CFBF.8060803@vulnscan.org> Date: Thu, 08 May 2008 12:02:39 +0200 From: "Bram Matthys (Syzop)" MIME-Version: 1.0 References: <4821B5FC.40307@vulnscan.org> <87hcd97ti9.fsf@hades.wkstn.nix> In-Reply-To: <87hcd97ti9.fsf@hades.wkstn.nix> Subject: [SPAM] Re: [uml-devel] umls unresponsive & consuming 100% cpu time List-Id: The user-mode Linux development list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: user-mode-linux-devel-bounces@lists.sourceforge.net Errors-To: user-mode-linux-devel-bounces@lists.sourceforge.net To: user-mode-linux-devel@lists.sourceforge.net -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Nix wrote: | On 7 May 2008, Bram Matthys said: |> Or any help on how to get additional / useful info? | | Set | | CONFIG_DEBUG_INFO=y | CONFIG_FRAME_POINTER=y | | in your kernel, and recompile. `bt' will then show heaps more info. Thanks, I'll get back with the results once it hangs again. I just noticed something odd at one of the uml's that didn't hang. That uml is still running the .25 kernel (without the debugging info): it says login timeout all the time, this might be why... When I type 'date' every second I get this: root@vsrv:~# date Fri Sep 5 15:49:31 UTC 2008 root@vsrv:~# date Thu Sep 4 03:51:46 UTC 2008 root@vsrv:~# date Tue Sep 9 01:27:15 UTC 2008 root@vsrv:~# date Fri Sep 5 02:27:58 UTC 2008 root@vsrv:~# date Tue Sep 2 06:22:48 UTC 2008 root@vsrv:~# date Tue Sep 9 03:21:44 UTC 2008 root@vsrv:~# date Tue Sep 2 22:51:05 UTC 2008 root@vsrv:~# date Sun Sep 7 09:18:25 UTC 2008 root@vsrv:~# date Thu Sep 11 03:24:52 UTC 2008 root@vsrv:~# date Thu Sep 11 20:24:11 UTC 2008 So it seems to hop both forward and backward.. heavily.. There's no ntp stuff running on the UML btw. Date/Time on the main server is correct. I did do this on the main server a few days ago: /etc/init.d/ntp stop hwclock --systohc /etc/init.d/ntp start due to these kernel messages (on the main): 'set_rtc_mmss: can't update from 90 to 21' ..which went away after that. but could that really be related ? (the hw clock was off by 1 hour or so, but linux time was ok) Bram. - -- Bram Matthys Software developer/IT consultant syzop@vulnscan.org PGP key: www.vulnscan.org/pubkey.asc PGP fp: 8DD4 437E 9BA8 09AA 0A8D 1811 E1C3 D65F E6ED 2AA2 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (MingW32) iD8DBQFIIs+/46ioc5305a8RAttsAKCwIWDpGjbH7PEaX37e7BE/sIfX8gCgkaC8 frzs6nPC35fMoJ+p78AA4h0= =3e1T -----END PGP SIGNATURE----- ------------------------------------------------------------------------- This SF.net email is sponsored by the 2008 JavaOne(SM) Conference Don't miss this year's exciting event. There's still time to save $100. Use priority code J8TL2D2. http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel