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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