# xm create /cluster/xen/xps-106.cfg -c Using config file "/cluster/xen/xps-106.cfg". [214817.006300] pciback 0000:04:00.0: device has been assigned to another domain! Over-writting the ownership, but beware. Started domain xps-106 (id=21) (XEN) traps.c:2308:d21 Domain attempted WRMSR 00000000c0010004 from 0000c0b2:cbfa8461 to 00000000:0000abcd. Reserving virtual address space above 0xf5800000 Initializing cgroup subsys cpuset Initializing cgroup subsys cpu Linux version 2.6.37-trunk-686-bigmem (Debian 2.6.37-1~experimental.1) (ben@xxxxxxxxxxxxxxx) (gcc version 4.4.5 (Debian 4.4.5-10) ) #1 SMP Thu Jan 6 15:21:44 UTC 2011 ACPI in unprivileged domain disabled released 0 pages of unused memory BIOS-provided physical RAM map: Xen: 0000000000000000 - 00000000000a0000 (usable) Xen: 00000000000a0000 - 0000000000100000 (reserved) Xen: 0000000000100000 - 0000000020800000 (usable) NX (Execute Disable) protection: active DMI not present or invalid. last_pfn = 0x20800 max_arch_pfn = 0x1000000 init_memory_mapping: 0000000000000000-0000000020800000 RAMDISK: 01793000 - 02ecc000 0MB HIGHMEM available. 520MB LOWMEM available. mapped low ram: 0 - 20800000 low ram: 0 - 20800000 Zone PFN ranges: DMA 0x00000010 -> 0x00001000 Normal 0x00001000 -> 0x00020800 HighMem empty Movable zone start PFN for each node early_node_map[2] active PFN ranges 0: 0x00000010 -> 0x000000a0 0: 0x00000100 -> 0x00020800 Using APIC driver default SFI: Simple Firmware Interface v0.81 http://simplefirmware.org SMP: Allowing 1 CPUs, 0 hotplug CPUs Local APIC disabled by BIOS -- you can enable it with "lapic" APIC: disable apic facility APIC: switched to apic NOOP PM: Registered nosave memory: 00000000000a0000 - 0000000000100000 Allocating PCI resources starting at 20800000 (gap: 20800000:df800000) Booting paravirtualized kernel on Xen Xen version: 4.0.1 (preserve-AD) setup_percpu: NR_CPUS:32 nr_cpumask_bits:32 nr_cpu_ids:1 nr_node_ids:1 PERCPU: Embedded 13 pages/cpu @dfbde000 s30336 r0 d22912 u53248 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 131968 Kernel command line: root=/dev/mapper/xps--106-root ro iommu=soft swiotlb=force console=hvc0 xencons=tty PID hash table entries: 4096 (order: 2, 16384 bytes) Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) Initializing CPU#0 Placing 64MB software IO TLB between dbb1a000 - dfb1a000 software IO TLB at phys 0x1bb1a000 - 0x1fb1a000 Initializing HighMem for node 0 (00000000:00000000) Memory: 422200k/532480k available (2703k kernel code, 109832k reserved, 1410k data, 412k init, 0k highmem) virtual kernel memory layout: fixmap : 0xf5536000 - 0xf57ff000 (2852 kB) pkmap : 0xf5200000 - 0xf5400000 (2048 kB) vmalloc : 0xe1000000 - 0xf51fe000 ( 321 MB) lowmem : 0xc0000000 - 0xe0800000 ( 520 MB) .init : 0xc1405000 - 0xc146c000 ( 412 kB) .data : 0xc12a3d40 - 0xc14046e0 (1410 kB) .text : 0xc1000000 - 0xc12a3d40 (2703 kB) SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 Hierarchical RCU implementation. RCU dyntick-idle grace-period acceleration is enabled. RCU-based detection of stalled CPUs is disabled. NR_IRQS:1280 Console: colour dummy device 80x25 console [tty0] enabled console [hvc0] enabled installing Xen timer for CPU 0 Detected 2506.222 MHz processor. Calibrating delay loop (skipped), value calculated using timer frequency.. 5012.44 BogoMIPS (lpj=10024888) pid_max: default: 32768 minimum: 301 Security Framework initialized SELinux: Disabled at boot. Mount-cache hash table entries: 512 Initializing cgroup subsys ns ns_cgroup deprecated: consider using the 'clone_children' flag without the ns_cgroup. Initializing cgroup subsys cpuacct Initializing cgroup subsys devices Initializing cgroup subsys freezer Initializing cgroup subsys net_cls Initializing cgroup subsys blkio CPU: Physical Processor ID: 0 CPU: Processor Core ID: 0 Performance Events: no APIC, boot with the "lapic" boot parameter to force-enable it. no hardware sampling interrupt available. Broken PMU hardware detected, software events only. SMP alternatives: switching to UP code Freeing SMP alternatives: 16k freed NMI watchdog disabled for cpu0: unable to create perf event: -2 Brought up 1 CPUs devtmpfs: initialized Grant table initialized regulator: core version 0.5 regulator: dummy: NET: Registered protocol family 16 PCI: setting up Xen PCI frontend stub bio: create slab at 0 ACPI: Interpreter disabled. xen_balloon: Initialising balloon driver. last_pfn = 0x20800 max_arch_pfn = 0x1000000 vgaarb: loaded PCI: System does not support PCI PCI: System does not support PCI Switching to clocksource xen pnp: PnP ACPI: disabled PnPBIOS: Disabled NET: Registered protocol family 2 IP route cache hash table entries: 8192 (order: 3, 32768 bytes) TCP established hash table entries: 32768 (order: 6, 262144 bytes) TCP bind hash table entries: 32768 (order: 6, 262144 bytes) TCP: Hash tables configured (established 32768 bind 32768) TCP reno registered UDP hash table entries: 512 (order: 2, 16384 bytes) UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) NET: Registered protocol family 1 Unpacking initramfs... Freeing initrd memory: 23780k freed platform rtc_cmos: registered platform RTC device (no PNP device found) audit: initializing netlink socket (disabled) type=2000 audit(1296641097.317:1): initialized HugeTLB registered 2 MB page size, pre-allocated 0 pages VFS: Disk quotas dquot_6.5.2 Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) msgmni has been set to 871 alg: No test for stdrng (krng) Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) io scheduler noop registered io scheduler deadline registered io scheduler cfq registered (default) isapnp: Scanning for PnP cards... isapnp: No Plug & Play device found Linux agpgart interface v0.103 Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled PNP: No PS/2 controller found. Probing ports directly. i8042.c: No controller found. mice: PS/2 mouse device common for all mice rtc_cmos rtc_cmos: rtc core: registered rtc_cmos as rtc0 rtc_cmos: probe of rtc_cmos failed with error -38 cpuidle: using governor ladder cpuidle: using governor menu pcifront pci-0: Installing PCI frontend TCP cubic registered pcifront pci-0: Creating PCI Frontend Bus 0000:00 NET: Registered protocol family 10 lo: Disabled Privacy Extensions Mobile IPv6 NET: Registered protocol family 17 Registering the dns_resolver key type Using IPI No-Shortcut mode registered taskstats version 1 pcifront pci-0: claiming resource 0000:00:00.0/0 pcifront pci-0: claiming resource 0000:00:00.0/2 XENBUS: Device with no driver: device/vbd/51712 XENBUS: Device with no driver: device/console/0 /build/buildd-linux-2.6_2.6.37-1~experimental.1-i386-rePuD0/linux-2.6-2.6.37/debian/build/source_i386_none/drivers/rtc/hctosys.c: unable to open rtc device (rtc0) Initalizing network drop monitor service Freeing unused kernel memory: 412k freed Write protecting the kernel text: 2704k Write protecting the kernel read-only data: 1016k Loading, please wait... udev[46]: starting version 164 sky2: driver version 1.28 sky2 0000:00:00.0: Xen PCI enabling IRQ: 18 sky2 0000:00:00.0: Yukon-2 EC Ultra chip revision 3 sky2 0000:00:00.0: eth0: addr 00:1f:c6:eb:71:43 blkfront: xvda: barriers enabled xvda: xvda1 xvda2 ------------[ cut here ]------------ WARNING: at /build/buildd-linux-2.6_2.6.37-1~experimental.1-i386-rePuD0/linux-2.6-2.6.37/debian/build/source_i386_none/block/blk-core.c:337 blk_start_queue+0x1d/0x31() Modules linked in: sky2 xen_blkfront Pid: 0, comm: swapper Not tainted 2.6.37-trunk-686-bigmem #1 Call Trace: [] ? warn_slowpath_common+0x6a/0x7b [] ? blk_start_queue+0x1d/0x31 [] ? warn_slowpath_null+0xd/0x10 [] ? blk_start_queue+0x1d/0x31 [] ? kick_pending_request_queues+0x19/0x27 [xen_blkfront] [] ? blkif_interrupt+0x1c8/0x1e3 [xen_blkfront] [] ? handle_IRQ_event+0x45/0xef [] ? handle_fasteoi_irq+0x80/0xb1 [] ? __xen_evtchn_do_upcall+0xd0/0x155 [] ? xen_evtchn_do_upcall+0x18/0x26 [] ? xen_do_upcall+0x7/0xc [] ? hypercall_page+0x3a7/0x1001 [] ? xen_safe_halt+0xf/0x1b [] ? default_idle+0x3f/0x5d [] ? cpu_idle+0x98/0xdc [] ? start_kernel+0x320/0x325 [] ? xen_start_kernel+0x5a1/0x5a8 [] ? trap_init+0x1fe/0x367 ---[ end trace c57c5a433d71a17e ]--- ------------[ cut here ]------------ WARNING: at /build/buildd-linux-2.6_2.6.37-1~experimental.1-i386-rePuD0/linux-2.6-2.6.37/debian/build/source_i386_none/block/blk-core.c:245 blk_remove_plug+0x1d/0x78() Modules linked in: sky2 xen_blkfront Pid: 0, comm: swapper Tainted: G W 2.6.37-trunk-686-bigmem #1 Call Trace: [] ? warn_slowpath_common+0x6a/0x7b [] ? blk_remove_plug+0x1d/0x78 [] ? warn_slowpath_null+0xd/0x10 [] ? blk_remove_plug+0x1d/0x78 [] ? __blk_run_queue+0x8/0x5b [] ? kick_pending_request_queues+0x19/0x27 [xen_blkfront] [] ? blkif_interrupt+0x1c8/0x1e3 [xen_blkfront] [] ? handle_IRQ_event+0x45/0xef [] ? handle_fasteoi_irq+0x80/0xb1 [] ? __xen_evtchn_do_upcall+0xd0/0x155 [] ? xen_evtchn_do_upcall+0x18/0x26 [] ? xen_do_upcall+0x7/0xc [] ? hypercall_page+0x3a7/0x1001 [] ? xen_safe_halt+0xf/0x1b [] ? default_idle+0x3f/0x5d [] ? cpu_idle+0x98/0xdc [] ? start_kernel+0x320/0x325 [] ? xen_start_kernel+0x5a1/0x5a8 [] ? trap_init+0x1fe/0x367 ---[ end trace c57c5a433d71a17f ]--- Begin: Loading essential drivers ... done. Begin: Running /scripts/init-premount ... done. Begin: Mounting root file system ... Begin: Running /scripts/local-top ... device-mapper: uevent: version 1.0.3 device-mapper: ioctl: 4.18.0-ioctl (2010-06-29) initialised: dm-devel@xxxxxxxxxx done. Begin: Running /scripts/local-premount ... done. EXT3-fs: barriers not enabled kjournald starting. Commit interval 5 seconds EXT3-fs (dm-0): mounted filesystem with ordered data mode Begin: Running /scripts/local-bottom ... done. done. Begin: Running /scripts/init-bottom ... done. INIT: version 2.88 booting Using makefile-style concurrent boot in runlevel S. Starting the hotplug events dispatcher: udevd udev[156]: starting version 164 . Synthesizing the initial hotplug events...done. Waiting for /dev to be fully populated... input: PC Speaker as /devices/platform/pcspkr/input/input0 done. Activating swap...done. EXT3-fs (dm-0): warning: maximal mount count reached, running e2fsck is recommended EXT3-fs (dm-0): using internal journal Loading kernel modules...done. Cleaning up ifupdown.... Setting up networking.... Activating lvm and md swap...done. Checking file systems...fsck from util-linux-ng 2.17.2 done. Mounting local filesystems...done. Activating swapfile swap...done. Cleaning up temporary files.... Setting kernel variables ...done. sky2 0000:00:00.0: eth0: enabling interface ADDRCONF(NETDEV_UP): eth0: link is not ready Configuring network interfaces...done. Begin: Running /scripts/local-bottom ... done. done. Begin: Running /scripts/init-bottom ... done. INIT: version 2.88 booting Using makefile-style concurrent boot in runlevel S. Starting the hotplug events dispatcher: udevd udev[156]: starting version 164 . Synthesizing the initial hotplug events...done. Waiting for /dev to be fully populated... input: PC Speaker as /devices/platform/pcspkr/input/input0 done. Activating swap...done. EXT3-fs (dm-0): warning: maximal mount count reached, running e2fsck is recommended EXT3-fs (dm-0): using internal journal Loading kernel modules...done. Cleaning up ifupdown.... Setting up networking.... Activating lvm and md swap...done. Checking file systems...fsck from util-linux-ng 2.17.2 done. Mounting local filesystems...done. Activating swapfile swap...done. Cleaning up temporary files.... Setting kernel variables ...done. sky2 0000:00:00.0: eth0: enabling interface ADDRCONF(NETDEV_UP): eth0: link is not ready Configuring network interfaces...done. Cleaning up temporary files.... INIT: Entering runlevel: 2 Using makefile-style concurrent boot in runlevel 2. Starting enhanced syslogd: rsyslogd. Starting periodic command scheduler: cron. Debian GNU/Linux 6.0 xps-106 hvc0 xps-106 login: sky2 0000:00:00.0: eth0: Link is up at 1000 Mbps, full duplex, flow control both ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready