similar to: RE: Problem booting fully virtualized (Intel VT) 32b gueston XEN32 unstable

Has anyone been able to boot a fully virtualized (Intel VT) 32bit guest on XEN32 unstable? I''m trying to setup a nightly test environment for this configuration and XEN32 nosmp hangs when launching a 32bit guest, and XEN32 smp gets a double fault launching a 32bit guest. It happens pretty early as the SDL window doesn''t come up. I tried with apic, pae, and acpi all on

With changeset 6869, I can _not_ start xend. Did anybody else meet the same issue? [root@xin ~]# xend start Traceback (most recent call last): File "/usr/sbin/xend", line 32, in ? from xen.xend.server import SrvDaemon File "/home/xin/work/xmp/xen32-smp/dist/install/usr/lib/python/xen/xend/serve r/SrvDaemon.py", line 30, in ? File

changeset: 8830:fcc833cbaf82 tag: tip user: kaf24@firebug.cl.cam.ac.uk date: Mon Feb 13 10:41:23 2006 +0100 summary: Return real error code from Xen /dev/mem, not EAGAIN. x460: x86_32: Status: - dom0 boots fine - xend loads fine - single HVM domain loads fine - Multiple HVM domains load fine - destruction of any HVM domain causes dom0 to reboot Issues affecting

Package: xen-hypervisor-4.0-i386 Version: 4.0.1-4 This is the same machine referenced in http://bugs.debian.org/665413. It is an HP d530 SFF workstation (model DG784A) with 4GiB of RAM. It has run for years on the lenny xen + linux stack. If my notes are correct, it also ran smoothly for about a year with the lenny hypervisor + kernel and the squeeze userland. Rebooting into squeeze xen +

hello， I used the patch in xen4.1 and enabled it has the feature of numa placement,but has the earlier said problem.Can you help me that what is the reason? And where is the newest version of the patch，pls provide the latest development branch's address. Thanks, Regards, Butine huang Zhejiang University 2013-03-06 >On mer, 2013-03-06 at 10:49 +0000, butian huang wrote: >>

Package: xen-hypervisor-3.2-1-i386-nonpae Version: 3.2.1-2 Severity: important Hello, I just played with my new ALIX board (based on AMD Geode) and found xen is crashing on it. The output of it is attached. Regards, Daniel -- cat /proc/cpuinfo -- processor : 0 vendor_id : AuthenticAMD cpu family : 5 model : 10 model name : Geode(TM) Integrated Processor by AMD

Hello I am trying to boot ubuntu 9.04 with iommu=1 iommu=passthrough noreboot and i keep getting a panic i have vt and vt-d enabled in my bios here is the serial console capture __ __ _____ _ _ _ \ \/ /___ _ __ |___ /| || | / | \ // _ \ ''_ \ |_ \| || |_ | | / \ __/ | | | ___) |__ _|| | /_/\_\___|_| |_| |____(_) |_|(_)_|

I''ve triggered this a few times now, so time to report. Unfortuantely, I don''t have a good recipe for reproducing this one, and this is a reasonably hacked up branch of (domU) XenLinux. So, while I can''t discount bugs in this domU, a domU bug shouldn''t crash Xen like this: (I belive this one was from simply typing halt in domU) (XEN) Assertion ''!

Hi, I am trying to release domU pages from page_list and xenpage_list after domU shutdown while retaining the rest of the domain information. To achieve this in __domain_finalise_shutdown i call domain_relinquish_resources. This is failing to release pages from page_list for type PGT_l2_page_tables and crashing dom0. To be specific, while testing on mini-os i saw that when

Like others on this list I am trying to employ the VTD-NEO patches in Xen 3.2 unstable to assign the internal graphics device to Dom1/Vista. I have removed the Cirrus Logic emulated device from qemu and replaced the Cirrus Logic vgabios with the the actual vgabios from my GPU. However I am hitting an xen assert and was hoping someone might be able to point me in the right direction. Below

I''m having trouble switching into user mode with my domU kernel -- everytime I call __HYPERVISOR_iret, the hypervisor calls into my kernel via the registered callback handler. None of the bits in the event channel pending arrays are set. If I return via the iret call, the hypervisor immediately calls back into the handler. The user RIP never changes, so it is clearly not making forward

We (Michael Fetterman, George Dunlap and I) have been working over the last while on a full replacement for Xen''s shadow pagetable support. This mail contains some design notes, below; a patch against xen-unstable, giving a snapshot of the current state of the new shadow code, is at http://www.cl.cam.ac.uk/~tjd21/shadow2.patch Comments on both are welcome, although the code is not

Package: xen-hypervisor-3.0.3-1-amd64 Version: 3.0.3-0-2 Severity: important about every 1 in 10 boots I am getting the following error: (XEN) ************************************ (XEN) CPU0 FATAL TRAP 6 (invalid opcode), ERROR_CODE 0000, IN INTERRUPT CONTEXT. (XEN) System shutting down -- need manual reset. (XEN) ************************************ This seems to happen in the CPU detection

This issue I am encountering seems to only happen on multi-socket machines. It also does not help that the only multi-socket box I have is an Romley-EP (so two socket SandyBridge CPUs). The other SandyBridge boxes I''ve (one socket) are not showing this. Granted they are also a different model (42). The problem is that when I run ''perf top'' within an SMP PVHVM guest,

Package: xen-hypervisor-4.0-amd64 Version: 4.0.1-1 Severity: grave Tags: squeeze sid Justification: causes non-serious data loss Live migration of a guest (running CentOS 5.5, Paravirtualized) crashes the target-host (Hardware: Dell R610, 2x Xeon 5620, 16Gb RAM, Perc/700-Raid) (XEN) ----[ Xen-4.0.1 x86_64 debug=n Not tainted ]---- (XEN) CPU: 9 (XEN) RIP: e008:[<ffff82c4801151f6>]

u.inuse.type_info is at the end of the pfn_info structure, and is u32 for both x86_32 and x86_64--in this location it can also be the last 32 bits of a page. several functions use bitopts.h functions to manipulate this member, and on x86_64 these functions use u64 instructions, which will overflow the page boundary, and possibly the end of memory as we see here: (XEN)

Hi, I''ve been trying to boot stefano''s minimal dom0 kernel from git://xenbits.xen.org/people/sstabellini/linux-pvhvm.git 2.6.36-rc1-initial-domain-v2+pat On xen-unstable, I get the following WARN_ON()''s from Xen when bringing up the NIC''s, then the machine hangs forever when trying to login either over serial or NIC. (XEN) Xen WARN at msi.c:649 (XEN) ----[

Package: xen-utils-4.4 Version: 4.4.1-9 Severity: normal # /usr/lib/xen-4.4/bin/xl create -c /etc/xen/katana Parsing config from /etc/xen/katana libxl: error: libxl_utils.c:217:logrename: failed to rotate logfile - could not rename /var/log/xen/qemu-dm-katana.log.6 to /var/log/xen/qemu-dm-katana.log.7: Permission denied Segmentation fault The above happens repeatably when I run xl on a system

We are *days* away from the official 0.3.13 release, which will be followed quickly by 0.4 code named Enterprisey Edition 1.2. This latest pre-release update closes off the last of the annoying bugs, and adds one very nasty feature people should check out before we release. Read about Katanas below. ** This release doesn''t have win32 yet. That''ll be uploaded Monday. ** WHAT

Hi Jan, After commit 2ca9fbd739b8a72b16dd790d0fff7b75f5488fb8 AMD IOMMU: allocate IRTE entries instead of using a static mapping, booting dom0 stalls several times. Sometimes this results in RCU stall warnings from the dom0 kernel, hitting the "any" key, on normal or serial console, makes the boot continue for a while but it stalls several times. (It also stalls on shutdown BTW) I have