similar to: 3.8.0-rc0 on xen-unstable: RCU Stall during boot as dom0 kernel after IOAPIC

Displaying 20 results from an estimated 900 matches similar to: "3.8.0-rc0 on xen-unstable: RCU Stall during boot as dom0 kernel after IOAPIC"

2008 Jun 11
2
Not seeing all memory in CentOS 5.1 x86_64
I'm running CentOS 5.1 with all updates, and the xen kernel. For some reason the OS is not seeing the full amount of ram. #uname -a Linux CentOS-VM-A 2.6.18-53.1.21.el5xen #1 SMP Tue May 20 10:03:27 EDT 2008 x86_64 x86_64 x86_64 GNU/Linux # free total used free shared buffers cached Mem: 6104064 3445136 2658928 0 1412236
2008 Apr 21
7
Weird network performance behaviour?
I'm recording TCP network throughput performance between Dom0 IP stack and all my guest domains (currently 6 running simultaneously). All guests are running simultaneously, but I only ever transmit between Dom0 and one of the DomUs while the other five are idle. When running a netperf TCP_STREAM test (netperf on Dom0, netserver on DomU) I record the following performance numbers, CPU % as
2011 Feb 11
4
Xen hypervisor failed to startup when booting CPUs
Hi Folks: I run into a problem when enabling Xen in next generation server platforms with Xen c/s is 21380. Xen reported "CPU Not responding" when booting up 32 CPUs( 2 sockets with 8 cores/16threads total). The log files belonging showed something wrong with APCI. So I added x2apic=0 in the xen grub line, but the symptom remained. However, Native RHEL5.5 can
2014 Dec 29
2
Bug#773561: Installing "xen-linux-system-amd64" on jessie fails
> On 23 Dec 2014, at 12:59, Ian Campbell <ijc at debian.org> wrote: > > Control: reassign -1 xen-utils-common 4.4.1-6 > Control: retitle -1 /etc/init.d/xen fails when run in a guest, causing postinst to fail. > > Seems like this issue is in the Xen packages not in the xen-linux-system > metapackage, so reassigning. > > On Mon, 2014-12-22 at 23:01 +0100, Sydney
2012 Jul 27
4
3.5.0 dom0 crash on boot
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
2010 Dec 16
19
Hypervisor hangs on startup
Hi! We have a problem that the dom0 very often does not boot and hangs in the hypervisor - see screenshot. The last message is: (XEN) Dom0 has maximum 16 VCPUs (afterwards xen should overwrite the memory) We are using the xen kernel from kernel.org git. Kernel is 2.6.32.24-xen with Xen 4.0.1 Hardware is HP DL380. Is this a known problem? Any hints what could be the problem and how we can
2010 Dec 16
19
Hypervisor hangs on startup
Hi! We have a problem that the dom0 very often does not boot and hangs in the hypervisor - see screenshot. The last message is: (XEN) Dom0 has maximum 16 VCPUs (afterwards xen should overwrite the memory) We are using the xen kernel from kernel.org git. Kernel is 2.6.32.24-xen with Xen 4.0.1 Hardware is HP DL380. Is this a known problem? Any hints what could be the problem and how we can
2014 Dec 29
0
Bug#773561: Installing "xen-linux-system-amd64" on jessie fails
Hello Ian, i?ve tried to install "xen-linux-system-amd64" on a VMware host again and everything went fine. The Installation completes and i can boot into Xen und boot up the Dom0. So, you were right. It seems to be a problem with the initscript, but as far as i can tell, only when running xen under xen. To me, this specific issue is resolved, since the meta-package seems to install
2014 Dec 30
1
Bug#773561: Installing "xen-linux-system-amd64" on jessie fails
Hi Sydney, Thanks for all the info. I'd like to have the initscript work sensibly in this scenario at some point (not for Jessie though, it's too late now) so I think we may as well keep this bug around to track that since it already contains a bunch of useful information. Thanks, Ian. On Tue, 2014-12-30 at 00:39 +0100, Sydney Meyer wrote: > Hello Ian, > > i?ve tried to
2014 May 15
5
Bug#748052: Bug#748052: Bug#748052: Bug#748052: xen-hypervisor-4.3-amd64: No USB keyboard af
On Thu, 2014-05-15 at 11:01 +0100, Ian Campbell wrote: > Please can you also post Xen's own dmesg (from "xl dmesg"). Please boot with loglvl=all on the hypervisor command line for this too. Ian.
2012 Oct 11
9
Xen 4.2 with EFI on IBM x3650 ACPI Bug
Hellow all, i need help to fix this bug: ACPI BIOS Bug: Error: A valid RSDP was not found (20120711/tbxfroot-219) Because of this first errors i get this after, and it causes don''t work USB ports and some PCI cards on the system: can''t find IRQ for PCI INT A; please try using pci=biosirq Kernel: 3.6.1-xen self compiled (work perfect without xen multiboot) Xen Version: 4.2
2011 Feb 06
6
Xen Restarting on "Scrubbing Free RAM"
Hi, I installed Xen 4.0.1 from source on Debian 5.0.8 and when boot my computer hardware reboots at like "Scrubbing Free RAM". I tryed to find some information here but none was helpfull to me. Anyone? I have 4GB memory and a AMD Turion II X2 M500 (
2014 May 15
0
Bug#748052: Bug#748052: Bug#748052: Bug#748052: xen-hypervisor-4.3-a
Ian Campbell <ijc at hellion.org.uk> writes: #Please boot with loglvl=all on the hypervisor command line for this too. No problem Ian, Here are some results with (now) the latest BIOS version 41. (was version 35) This is a fresh new install of Debian "Testing" non production server. Just wanted to run some test domU's. Changing USB ports, no effect. I even tried a different
2011 Feb 09
8
reboot after "scrubbing free ram"
Hello, I have some diagnostic Info for you. Tried to get xen-4.0.1 working on another node of my cluster. Only difference: Newer revision of the Hardware. Exactly same Software Stack. Stack: Ubuntu Lucid 64bit, xen-4.0.1 from Source, selfbuilt linux-2.6.32.27 from xen/stable-2.6.32.x Nodes working: HP DL380G5 16GB (Intel X5460) Node not working: HP DL380G6 16GB (Intel X5550) Effect: Xen
2006 Nov 18
1
Xen 3.0.3 with CentOS 4.4
I''ve installed Xen kernel for dom0 on a CentOS 4.4 but when i reboot the kernel says: _/\_\___|_| |_| |____(_)___(_)____(_)___/ http://www.cl.cam.ac.uk/netos/xenmdev = 59.12 University of Cambridge Computer Laboratory6 Sep 26 01:52 qemu-dm.6463.log Xen version 3.0.3.0 (root@uk.xensource.com) (gcc version 3.4.6 20060404 (Red Hastart qemu- -rw-r--r-- 1 root root t 3.4.6-3)) Mon Oct
2013 Sep 17
10
RESEND [Xen-unstable][Qemu-xen] HVM Guest reading of Expansion ROM from passthroughed PCI device returns data from emulated VGA rom
*RESEND* due to exceeding the mailinglists limit for attachment size. Hi, I''m trying to get secondary vga-passthrough on a HVM guest to work with a AMD HD6570 and the native kernel radeon driver and kernel modesetting. So the guest still gets the emulated stdvga or cirrus device(used in my case here) as primary/boot vga adapter. - When i don''t passthrough the radeon card, the
2012 Sep 18
18
Error getting mfn
Hello, I''m getting many "Error getting mfn" on a xen4.1.3 with dom0 3.4.11 x86_32. I thought it could be related to xen/mmu: Release just the MFN list, not MFN list and part of pagetables. http://git.kernel.org/?p=linux/kernel/git/konrad/xen.git;a=commit;h=785f62314984ea3af9dd830b020289ba2509ae69 (XEN) Freed 212kB init memory. (XEN) mm.c:908:d0 Error getting mfn 2009b (pfn
2005 Nov 21
5
Error: Error creating domain: (22, ''Invalid argument'')
Hi there I get the following error message when i try to "xm create <domid>" Error: Error creating domain: (22, ''Invalid argument'') I have included everything i can think of Thanks The DomU config is kernel = "/boot/vmlinuz-2.6.12-xenU" ramdisk = "/boot/initrd-2.6.12.6-xenU.img" memory = 128 name = "xen01" nics=1 disk = [
2011 Jan 21
11
[PATCH]x86:x2apic: Disable x2apic on x86-32 permanently
x86:x2apic: Disable x2apic on x86-32 permanently x2apic initialization on x86_32 uses vcpu pointer before it is initialized. As x2apic is unlikely to be used on x86_32, this patch disables x2apic permanently on x86_32. It also asserts the sanity of vcpu pointer before dereference to prevent further misuse. Signed-off-by: Fengzhe Zhang <fengzhe.zhang@intel.com> diff -r 02c0af2bf280
2013 Oct 06
17
AMD IOMMU disabled - No Perdev Intremap
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