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Re: [Xen-devel] Re: [Fedora-xen] Xorg on JF 2.6.31-rc8 with xen 3.5 unstable



System boots up with dom0_mem=4096M.

Boris.

--- On Tue, 9/8/09, Pasi Kärkkäinen <pasik iki fi> wrote:

From: Pasi Kärkkäinen <pasik iki fi>
Subject: Re: [Xen-devel] Re: [Fedora-xen] Xorg on JF 2.6.31-rc8 with xen 3.5 unstable
To: "Boris Derzhavets" <bderzhavets yahoo com>
Cc: xen-devel lists xensource com, fedora-xen redhat com, "Mark Schloesser" <mark schloesser rwth-aachen de>
Date: Tuesday, September 8, 2009, 1:47 PM

On Tue, Sep 08, 2009 at 10:38:08AM -0700, Boris Derzhavets wrote:
> Call trace:


OK. How much memory you have?

Does it happen with dom0_mem=2048M? Does it happen with dom0_mem=4096M?

-- Pasi

> > > >
> > > >    usb_hc_died + .....
> > > >    usb_add_hcd +.....
> > > >    usb_hcd_pci_probe + ....
> > > >    do_work_for_cpu + .....
> > > >    local_pci_probe + ...
> > > >    do_work_for_cpu +.....
> > > >    kthread +.....
> > > >    child_rip+....
> > > >    restore_args + .....
> > > >    child_rip + .....
> > > >    Code :
>  .   .   .   .
> > > >    .  .  .   .
> > > >
> > > >    RIP [<ffff...c7>] usb_kick_khubd + 0x10/0x25
> > > >    RSP < ffff ... e0>
> > > >    CR2: 00000...098
> > > >
> > > >    ---[ end trace 8219......]----
> > > >
> > > >    uhci_hcd 0000:00:1a:0 host controller process error, something bad
> > > >    happened !
> > > >    uhci_hcd 0000:00:1a:0 host controller halted , very bad
> > > >    uhci_hcd 0000:00:1a:0  HC died, cleaning up
>
>
> --- On Tue, 9/8/09, Pasi Kärkkäinen <pasik iki fi> wrote:
>
> From: Pasi Kärkkäinen <pasik iki fi>
> Subject: Re: [Xen-devel] Re: [Fedora-xen] Xorg on JF 2.6.31-rc8 with xen 3.5 unstable
> To: "Boris Derzhavets" <bderzhavets yahoo com>
> Cc: xen-devel lists xensource com, fedora-xen redhat com, "Mark Schloesser" <mark schloesser rwth-aachen de>
> Date: Tuesday, September 8, 2009, 12:17 PM
>
> On Tue, Sep 08, 2009 at 08:45:29AM -0700, Boris Derzhavets wrote:
> > Finally,
> >
> > title Xen 3.4.1  Fedora 12  (2.6.31-rc8 ) (/dev/sdb1)
> >
> >   root (hd1,0)
> >
> >   kernel /xen-3.4.1.gz dom0_mem=1024M
> >
> >   module /vmlinuz-2.6.31-rc8 ro root=/dev/mapper/vg_fdr12-lv_root console=tty0
> >
> >   module /initrd-2.6.31-rc8.img
> >
> > I have to specify dom0_mem, otherwise stack trace.
> >
>
> Hmm... what kind of stack trace you get without dom0_mem specified?
>
> -- Pasi
>
> >
> > --- On Tue, 9/8/09, Boris Derzhavets <bderzhavets yahoo com> wrote:
> >
> > From: Boris Derzhavets <bderzhavets yahoo com>
> > Subject: Re: [Xen-devel] Re: [Fedora-xen] Xorg on JF 2.6.31-rc8 with xen 3.5 unstable
> > To: "Mark Schloesser" <mark schloesser rwth-aachen de>
> > Cc: xen-devel lists xensource com, fedora-xen redhat com
> > Date: Tuesday, September 8, 2009, 11:20 AM
> >
> > That's a working grub entry :
> >
> > title Xen 3.4.1  Fedora 12 Serial (2.6.31-rc8 ) (/dev/sdb1)
> >   root (hd1,0)
> >   kernel /xen-3.4.1.gz dom0_mem=1024M loglvl=all guest_loglvl=all
> >   module /vmlinuz-2.6.31-rc8 ro root=/dev/mapper/vg_fdr12-lv_root console=tty0 earlyprintk=xen
> >   module /initrd-2.6.31-rc8.img
> >
> > B.
> >
> > --- On Tue, 9/8/09, Boris Derzhavets <bderzhavets yahoo com> wrote:
> >
> > From: Boris Derzhavets <bderzhavets yahoo com>
> > Subject: Re: [Xen-devel] Re: [Fedora-xen] Xorg on JF 2.6.31-rc8 with xen 3.5 unstable
> > To: "Mark Schloesser" <mark schloesser rwth-aachen de>
> > Cc: xen-devel lists xensource com, fedora-xen redhat com
> > Date: Tuesday, September 8, 2009, 9:31
> >  AM
> >
> > I was able to get login prompt ( commit 7c62209cde5b13b81685e79b2f9e3757e293aef1 ) first time via serial console:-
> >
> > title Xen 3.4.1  Fedora 12 Serial (2.6.31-rc8 ) (/dev/sdb1)
> >   root (hd1,0)
> >   kernel /xen-3.4.1.gz dom0_mem=1024M loglvl=all guest_loglvl=all com1=19200,8n1 console=com1
> >   module /vmlinuz-2.6.31-rc8 ro root=/dev/mapper/vg_fdr12-lv_root console=hvc0 earlyprintk=xen
> >   module /initrd-2.6.31-rc8.img
> >
> > Then disconnected NUL modem cable and loaded Dom0 via :
> >
> > title Xen 3.4.1  Fedora 12 Serial (2.6.31-rc8 ) (/dev/sdb1)
> >   root (hd1,0)
> >   kernel /xen-3.4.1.gz
> >  dom0_mem=1024M loglvl=all guest_loglvl=all com1=19200,8n1 console=com1
> >   module /vmlinuz-2.6.31-rc8 ro root=/dev/mapper/vg_fdr12-lv_root console=tty0 earlyprintk=xen
> >   module /initrd-2.6.31-rc8.img
> >
> > Usual
> >  Grub entry drops console to stack trace.
> > Dmesg output is attached.
> >
> > Boris.
> > --- On Tue, 9/8/09, Mark Schloesser <mark schloesser rwth-aachen de> wrote:
> >
> > From: Mark Schloesser <mark schloesser rwth-aachen de>
> > Subject: Re: [Xen-devel] Re: [Fedora-xen] Xorg on JF 2.6.31-rc8 with xen 3.5 unstable
> > To: "Boris Derzhavets" <bderzhavets yahoo com>
> > Cc: fedora-xen redhat com
> > Date: Tuesday, September 8, 2009, 8:13 AM
> >
> > Top commit in my checkout is:
> >
> > commit 3b316bf67dcbe550e648703475e811fc0cedc705
> > Merge: 226206a 27a3a52
> > Author: Jeremy Fitzhardinge <jeremy fitzhardinge citrix com>
> > Date:   Thu Sep 3 16:25:12 2009
> >  -0700
> >
> > Mark
> >
> >
> > Boris Derzhavets wrote:
> > > Yep ;)
> > >
> > > Please, run
> > > # git log|more
> > > in linux-2.6-xen ( obtained via git clone).
> > > I am wondering what was the top commit for good build 2.6.31-rc8
> > > I am trying to bisect.
> > >
> > > Boris.
> > >
> > >
> > > --- On Sun, 9/6/09, Mark Schloesser <mark schloesser rwth-aachen de> wrote:
> > >
> > > From: Mark Schloesser <mark schloesser rwth-aachen de>
> > > Subject: Re: [Xen-devel] Re: [Fedora-xen] Xorg on JF 2.6.31-rc8 with xen 3.5 unstable
> > > To: "Boris Derzhavets" <bderzhavets yahoo com>
> > > Cc: xen-devel lists xensource com, fedora-xen redhat com
> > > Date: Sunday, September 6, 2009, 12:17 PM
> > >
> > > I am on standard F11, using a fresh install and then updated all
> > > packages
> >  before doing anything xen related. Xen build was done with
> > > current xen-unstable checkout using only "xen" and "tools" build
> > > targets. I have no libvirt or libvirt-preview currently. My Xorg still
> > > does not want to come up btw :)
> > >
> > > Do you need anything else?
> > >
> > > Mark
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> >
> >
> >
> >
> >       
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> >
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> >
> >
> >
> >       
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> >
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> >
> >
> >
> >       
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