similar to: e008:[<ffff82c480122353>] check_lock+0x1b/0x45 [konrad.wilk@oracle.com: FAILURE 3.10.0-rc6upstream-00061-g752bf7d(x86_64) 3.10.0-rc6upstream-00061-g752bf7d(i386): 2013-06-19 (tst007)]

When booting a recently compiled Xen 4.2 on Ubuntu 12.04, dom0 crashes. I''ve included a serial console log below. I''ve used: Xen 4.2 unstable rev. 25483, compiled on the same machine. I had to apply the AT_EMPTY_PATH patch from http://lists.gnu.org/archive/html/qemu-devel/2012-02/msg03460.html to get it to compile. Linux 3.2.0-25, which is the default kernel in Ubuntu''s

Hi, I''ve not tried pv_ops for a long time but just got a new system (Supermicro X9DRL-iF) so decided to try 3.5.0 with the latest Xen 4.2-unstable, unfortunately the system crashes immediately after loading dom0: traps.c:486:d0 Unhandled invalid opcode fault/trap [#6] on VCPU 0 [ec=0000] I''ve tried loading both bzImage and vmlinuz (gzip compressed vmlinuz) with the same

Hi, I try to start a DomU with xm create endian -c and got the following error message Xend has probably crashed! Invalid or missing HTTP status code. I''ve tested the DomU with nearly the same system at VMWare (Windows) and it works normaly, but on my server I get this error message. I useing gentoo as Dom0. I tried also a gentoo DomU with the same result. Thanks.

Hi all I keep on getting this error when I try and install a Xen guest on a CentOS 5.1 x64 server with Xen installed from the repositories: [root at gimbli ~]# virt-install sdl=0 vnc=0 nographic=0 -v --location=http://intranet/kickstart/cPanel/centos/5.1/32/os/i386/ --ram=256 --file-size=10 --file=/home/vm/vps07.img --name=vps07 libvir: error : configuration file syntax error: expecting an

Hello all, I've been digging around on this for a few days and I have not come up with a solution. I have a Compaq ProLiant DL580 (G1, the old tan Compaq) with 4 x 700MHz P-III CPUs and 11GB of memory. I've loaded CentOS 5.5 with Virtualization (Xen) + KVM and patched up to current (full KS packages file list at the end). When it boots, Xen only detects a single CPU as shown in the xm

Hi I''m putting together a Dom0 and three DomU (all Gentoo) with kernel 3.5.7 and Xen 4.1.1. Each Dom has it''s own md (md0 for Dom0, md1 for Dom1 etc). Dom0 works fine so far, however, I''m stuck trying to create DomUs. It appears the xvda1 device on DomU is not created or accessible: Parsing config file dom1 domainbuilder: detail: xc_dom_allocate:

Trying to get Xen going on Fedora 9. Xen was installed from the distro RPMs. Xen version is 3.2.0 and the linux-xen version is 2.6.25.3. Xen seems to come up fine, but the system just hangs at the point where booting of Dom0 should start. There is absolutely no output from Dom0. I configured Xen to log to a serial port and captured the output below. Any suggestions on how to continue

Today is my day! This is with Xen 4.4 (pulled today) when I build a kernel in dom0 and have two guests launching at the same time. This is what I get: (XEN) Assertion ''l1e_get_pfn(MAPCACHE_L1ENT(hashent->idx)) == hashent->mfn'' failed at domain_page.c:203 and it blows up. Here is the full log: \ \/ /___ _ __ | || | | || | _ _ _ __ ___| |_ __ _| |__ | | ___

Hi, I have a problematic CentOS XEN server and hope someone could point me in the right direction to optimize it a bit. The server runs on a Core2Quad 9300, with 8GB RAM (max motherboard can take, 1U chassis) on an Intel motherboard with a 1TB SATA HDD. dom0 is set to 512MB limit with a few small XEM VM's running: root at zaxen01:[~]$ xm list Name ID

Hi, I''m trying to boot a PV VM I just installed (following http://wiki.xen.org/wiki/Debian_Guest_Installation_Using_Debian_Installer) without success. My XEN installation is xen-unstable 54c8c9eaee92+ on a Debian unstable machine (x86_64), kernel 3.3.4+. The VM I installed is, again, a Debian unstable x86_64. The installation went smoothly; I used an 8GB file as a disk back-end. I went

Hi, I have a problematic CentOS XEN server and hope someone could point me in the right direction to optimize it a bit. The server runs on a Core2Quad 9300, with 8GB RAM (max motherboard can take, 1U chassis) on an Intel motherboard with a 1TB SATA HDD. dom0 is set to 512MB limit with a few small XEM VM''s running: root@zaxen01:[~]$ xm list Name ID

In hvm enviroment, acpi failed. why? centos5.1 =================================================== [root@hvm001 ~]# xm dmesg __ __ _____ _ ____ ___ ____ _ ____ \ \/ /___ _ __ |___ / / | |___ \ / _ \___ \ ___| | ___| \ // _ \ \047_ \ |_ \ | | __) |_| (_) |__) | / _ \ |___ \ / \ __/ | | | ___) || |_ / __/|__\__, / __/ | __/ |___) | /_/\_\___|_| |_| |____(_)_(_)_____| /_/_____(_)___|_|____/

Hi, I'm geting this message from virt-manager. Server: SuperMicro X8SIL with INTEL X3440 Here is my logs /var/log/dmesg: Bootdata ok (command line is ro root=/dev/md2) Linux version 2.6.18-194.3.1.el5xen (mockbuild at builder10.centos.org) (gcc version 4.1.2 20080704 (Red Hat 4.1.2-48)) #1 SMP Thu May 13 13:49:53 EDT 2010 BIOS-provided physical RAM map: Xen: 0000000000000000 -

Hey I wanted to try my hand at doing some GPU passthrough so on my ASUS M5A97 which in the pass worked with an older BIOS (but said BIOS had issues after S3 suspend) - but with a BIOS the PCI passthrough does not work. That is due to:: (XEN) IVHD Error: Invalid IO-APIC 0xff (XEN) AMD-Vi: Error initialization

Hi, I did a git pull on pv_ops tree this morning and now get a crash when eth0 is started, here is the full boot log: Booting ''Xen 3.4 / Linux 2.6.29-rc6-tip'' root (hd0,0) Filesystem type is ext2fs, partition type 0x83 kernel /xen.gz com1=115200,8n1 console=com1,vga iommu=1 [Multiboot-elf, <0x100000:0x131748:0x8e8b8>, shtab=0x2c0078, entry=0x100000] module

Hi all, I have a following problem: - Remus network buffering doesn''t work. It seems to be because of no vif is reported by the function server.xend.domain on line 29 of /usr/local/lib/python2.7/dist-packages/xen/remus/vm.py (seen using pdb) : 27 if domid: 28 try: 29 self.dominfo = server.xend.domain(domid, ''all'') >

Hi! From other people posting to this list, I know that there has been a bug related to the issue described in Xen Security Advisory 36 that disables iommu for some AMD users like me. However, even when passing "iommu=no-amd-iommu-perdev-intremap" it still disables i/o virtualisatoin. Related Xen dmesg output: (XEN) IVHD Error: Invalid IO-APIC 0 (XEN) AMD-Vi: Error initialization

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,

Hi, I am having some issues with xen hypervisor crashing because it could not find one of the cores in my processor. This is not consistent. It happens once in every two or three boots. Is this is xen bug or is it something related to BIOS. If it is a xen bug, has it been addressed and could you point me to the right patch. Here is the xen boot message. title CentOS (2.6.18-274.7.1.el5xen)

Hey guys, I am posting this again....because i didnt get any replay. Please I am doing my thesis and I am stack installing a guest machine from Yocto, a unix like machine. It boots successfully on the same host without xen. thank you again, Nas On Tue, Jun 4, 2013 at 5:37 PM, nesredin mahmud <nasmitlinux@gmail.com>wrote: > hello everyone, > > I am experiencing DomU booting