# xm create /cluster/xen/xps-106.cfg -c Using config file "/cluster/xen/xps-106.cfg". [219194.082018] pciback 0000:04:00.0: device has been assigned to another domain! Over-writting the ownership, but beware. Started domain xps-106 (id=25) (XEN) traps.c:2308:d25 Domain attempted WRMSR 00000000c0010004 from 0000c0b2:cbfa8461 to 00000000:0000abcd. [ 0.000000] Reserving virtual address space above 0xf5800000 [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] 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 [ 0.000000] ACPI in unprivileged domain disabled [ 0.000000] released 0 pages of unused memory [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] Xen: 0000000000000000 - 00000000000a0000 (usable) [ 0.000000] Xen: 00000000000a0000 - 0000000000100000 (reserved) [ 0.000000] Xen: 0000000000100000 - 0000000020800000 (usable) [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] DMI not present or invalid. [ 0.000000] last_pfn = 0x20800 max_arch_pfn = 0x1000000 [ 0.000000] init_memory_mapping: 0000000000000000-0000000020800000 [ 0.000000] RAMDISK: 01793000 - 02ecc000 [ 0.000000] 0MB HIGHMEM available. [ 0.000000] 520MB LOWMEM available. [ 0.000000] mapped low ram: 0 - 20800000 [ 0.000000] low ram: 0 - 20800000 [ 0.000000] Zone PFN ranges: [ 0.000000] DMA 0x00000010 -> 0x00001000 [ 0.000000] Normal 0x00001000 -> 0x00020800 [ 0.000000] HighMem empty [ 0.000000] Movable zone start PFN for each node [ 0.000000] early_node_map[2] active PFN ranges [ 0.000000] 0: 0x00000010 -> 0x000000a0 [ 0.000000] 0: 0x00000100 -> 0x00020800 [ 0.000000] Using APIC driver default [ 0.000000] SFI: Simple Firmware Interface v0.81 http://simplefirmware.org [ 0.000000] SMP: Allowing 1 CPUs, 0 hotplug CPUs [ 0.000000] Local APIC disabled by BIOS -- you can enable it with "lapic" [ 0.000000] APIC: disable apic facility [ 0.000000] APIC: switched to apic NOOP [ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 0000000000100000 [ 0.000000] Allocating PCI resources starting at 20800000 (gap: 20800000:df800000) [ 0.000000] Booting paravirtualized kernel on Xen [ 0.000000] Xen version: 4.0.1 (preserve-AD) [ 0.000000] setup_percpu: NR_CPUS:32 nr_cpumask_bits:32 nr_cpu_ids:1 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 13 pages/cpu @dfbde000 s30336 r0 d22912 u53248 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 131968 [ 0.000000] Kernel command line: root=/dev/mapper/xps--106-root ro iommu=soft swiotlb=force console=hvc0 xencons=tty [ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes) [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Initializing CPU#0 [ 0.000000] Placing 64MB software IO TLB between dbb1a000 - dfb1a000 [ 0.000000] software IO TLB at phys 0x1bb1a000 - 0x1fb1a000 [ 0.000000] Initializing HighMem for node 0 (00000000:00000000) [ 0.000000] Memory: 422200k/532480k available (2703k kernel code, 109832k reserved, 1410k data, 412k init, 0k highmem) [ 0.000000] virtual kernel memory layout: [ 0.000000] fixmap : 0xf5536000 - 0xf57ff000 (2852 kB) [ 0.000000] pkmap : 0xf5200000 - 0xf5400000 (2048 kB) [ 0.000000] vmalloc : 0xe1000000 - 0xf51fe000 ( 321 MB) [ 0.000000] lowmem : 0xc0000000 - 0xe0800000 ( 520 MB) [ 0.000000] .init : 0xc1405000 - 0xc146c000 ( 412 kB) [ 0.000000] .data : 0xc12a3d40 - 0xc14046e0 (1410 kB) [ 0.000000] .text : 0xc1000000 - 0xc12a3d40 (2703 kB) [ 0.000000] SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU dyntick-idle grace-period acceleration is enabled. [ 0.000000] RCU-based detection of stalled CPUs is disabled. [ 0.000000] NR_IRQS:1280 [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] console [hvc0] enabled [ 0.000000] installing Xen timer for CPU 0 [ 0.000000] Detected 2506.222 MHz processor. [ 0.004000] Calibrating delay loop (skipped), value calculated using timer frequency.. 5012.44 BogoMIPS (lpj=10024888) [ 0.004000] pid_max: default: 32768 minimum: 301 [ 0.004000] Security Framework initialized [ 0.004000] SELinux: Disabled at boot. [ 0.004000] Mount-cache hash table entries: 512 [ 0.004000] Initializing cgroup subsys ns [ 0.004000] ns_cgroup deprecated: consider using the 'clone_children' flag without the ns_cgroup. [ 0.004000] Initializing cgroup subsys cpuacct [ 0.004000] Initializing cgroup subsys devices [ 0.004000] Initializing cgroup subsys freezer [ 0.004000] Initializing cgroup subsys net_cls [ 0.004000] Initializing cgroup subsys blkio [ 0.004000] CPU: Physical Processor ID: 0 [ 0.004000] CPU: Processor Core ID: 0 [ 0.004000] Performance Events: [ 0.004000] no APIC, boot with the "lapic" boot parameter to force-enable it. [ 0.004000] no hardware sampling interrupt available. [ 0.004000] Broken PMU hardware detected, software events only. [ 0.004000] SMP alternatives: switching to UP code [ 0.014434] Freeing SMP alternatives: 16k freed [ 0.014650] NMI watchdog disabled for cpu0: unable to create perf event: -2 [ 0.014726] Brought up 1 CPUs [ 0.014806] devtmpfs: initialized [ 0.015100] Grant table initialized [ 0.015107] regulator: core version 0.5 [ 0.015161] regulator: dummy: [ 0.015207] NET: Registered protocol family 16 [ 0.015410] PCI: setting up Xen PCI frontend stub [ 0.016503] bio: create slab at 0 [ 0.016570] ACPI: Interpreter disabled. [ 0.016596] xen_balloon: Initialising balloon driver. [ 0.016596] last_pfn = 0x20800 max_arch_pfn = 0x1000000 [ 0.016596] vgaarb: loaded [ 0.016596] PCI: System does not support PCI [ 0.016596] PCI: System does not support PCI [ 0.016596] Switching to clocksource xen [ 0.017420] pnp: PnP ACPI: disabled [ 0.017427] PnPBIOS: Disabled [ 0.019619] NET: Registered protocol family 2 [ 0.019667] IP route cache hash table entries: 8192 (order: 3, 32768 bytes) [ 0.019847] TCP established hash table entries: 32768 (order: 6, 262144 bytes) [ 0.019964] TCP bind hash table entries: 32768 (order: 6, 262144 bytes) [ 0.020091] TCP: Hash tables configured (established 32768 bind 32768) [ 0.020098] TCP reno registered [ 0.020104] UDP hash table entries: 512 (order: 2, 16384 bytes) [ 0.020119] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [ 0.020217] NET: Registered protocol family 1 [ 0.020275] Unpacking initramfs... [ 0.046676] Freeing initrd memory: 23780k freed [ 0.054687] platform rtc_cmos: registered platform RTC device (no PNP device found) [ 0.054923] audit: initializing netlink socket (disabled) [ 0.054940] type=2000 audit(1296645473.960:1): initialized [ 0.063287] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 0.065699] VFS: Disk quotas dquot_6.5.2 [ 0.065764] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.065859] msgmni has been set to 871 [ 0.066056] alg: No test for stdrng (krng) [ 0.066121] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) [ 0.066130] io scheduler noop registered [ 0.066136] io scheduler deadline registered [ 0.066153] io scheduler cfq registered (default) [ 0.163208] isapnp: Scanning for PnP cards... [ 0.515462] isapnp: No Plug & Play device found [ 0.520929] Linux agpgart interface v0.103 [ 0.521028] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.521307] PNP: No PS/2 controller found. Probing ports directly. [ 0.522128] i8042.c: No controller found. [ 0.522198] mice: PS/2 mouse device common for all mice [ 0.522291] rtc_cmos rtc_cmos: rtc core: registered rtc_cmos as rtc0 [ 0.522342] rtc_cmos: probe of rtc_cmos failed with error -38 [ 0.522368] cpuidle: using governor ladder [ 0.522373] cpuidle: using governor menu [ 0.522627] pcifront pci-0: Installing PCI frontend [ 0.522639] TCP cubic registered [ 0.522804] NET: Registered protocol family 10 [ 0.522843] pcifront pci-0: Creating PCI Frontend Bus 0000:00 [ 0.527895] pcifront pci-0: claiming resource 0000:00:00.0/0 [ 0.527904] pcifront pci-0: claiming resource 0000:00:00.0/2 [ 0.528255] lo: Disabled Privacy Extensions [ 0.528454] Mobile IPv6 [ 0.528460] NET: Registered protocol family 17 [ 0.528468] Registering the dns_resolver key type [ 0.528502] Using IPI No-Shortcut mode [ 0.528608] registered taskstats version 1 [ 0.628031] XENBUS: Device with no driver: device/vbd/51712 [ 0.628040] XENBUS: Device with no driver: device/console/0 [ 0.628061] /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) [ 0.628086] Initalizing network drop monitor service [ 0.628172] Freeing unused kernel memory: 412k freed [ 0.628969] Write protecting the kernel text: 2704k [ 0.629233] Write protecting the kernel read-only data: 1016k Loading, please wait... [ 0.660285] udev[46]: starting version 164 [ 0.725951] sky2: driver version 1.28 [ 0.741101] sky2 0000:00:00.0: BAR 0: set to [mem 0xfeb00000-0xfeb03fff 64bit] (PCI address [0xfeb00000-0xfeb03fff]) [ 0.741187] sky2 0000:00:00.0: BAR 2: set to [io 0xe800-0xe8ff] (PCI address [0xe800-0xe8ff]) [ 0.741258] sky2 0000:00:00.0: enabling device (0000 -> 0003) [ 0.741382] sky2 0000:00:00.0: Xen PCI enabling IRQ: 18 [ 0.741554] sky2 0000:00:00.0: Yukon-2 EC Ultra chip revision 3 [ 0.742751] sky2 0000:00:00.0: eth0: addr 00:1f:c6:eb:71:43 [ 0.751244] blkfront: xvda: barriers enabled [ 0.753096] xvda: xvda1 xvda2 [ 0.871721] ------------[ cut here ]------------ [ 0.871737] 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() [ 0.871750] Modules linked in: sky2 xen_blkfront [ 0.871763] Pid: 0, comm: swapper Not tainted 2.6.37-trunk-686-bigmem #1 [ 0.871769] Call Trace: [ 0.871778] [] ? warn_slowpath_common+0x6a/0x7b [ 0.871785] [] ? blk_start_queue+0x1d/0x31 [ 0.871792] [] ? warn_slowpath_null+0xd/0x10 [ 0.871800] [] ? blk_start_queue+0x1d/0x31 [ 0.871808] [] ? kick_pending_request_queues+0x19/0x27 [xen_blkfront] [ 0.871817] [] ? blkif_interrupt+0x1c8/0x1e3 [xen_blkfront] [ 0.871827] [] ? handle_IRQ_event+0x45/0xef [ 0.871835] [] ? handle_fasteoi_irq+0x80/0xb1 [ 0.871843] [] ? __xen_evtchn_do_upcall+0xd0/0x155 [ 0.871851] [] ? xen_evtchn_do_upcall+0x18/0x26 [ 0.871858] [] ? xen_do_upcall+0x7/0xc [ 0.871865] [] ? hypercall_page+0x3a7/0x1001 [ 0.871873] [] ? xen_safe_halt+0xf/0x1b [ 0.871879] [] ? default_idle+0x3f/0x5d [ 0.871886] [] ? cpu_idle+0x98/0xdc [ 0.871893] [] ? start_kernel+0x320/0x325 [ 0.871900] [] ? xen_start_kernel+0x5a1/0x5a8 [ 0.871907] [] ? trap_init+0x1fe/0x367 [ 0.871913] ---[ end trace 4924792c31d7209b ]--- [ 0.871919] ------------[ cut here ]------------ [ 0.871925] 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() [ 0.871937] Modules linked in: sky2 xen_blkfront [ 0.871948] Pid: 0, comm: swapper Tainted: G W 2.6.37-trunk-686-bigmem #1 [ 0.871955] Call Trace: [ 0.871960] [] ? warn_slowpath_common+0x6a/0x7b [ 0.871967] [] ? blk_remove_plug+0x1d/0x78 [ 0.871974] [] ? warn_slowpath_null+0xd/0x10 [ 0.871981] [] ? blk_remove_plug+0x1d/0x78 [ 0.871990] [] ? __blk_run_queue+0x8/0x5b [ 0.871997] [] ? kick_pending_request_queues+0x19/0x27 [xen_blkfront] [ 0.872007] [] ? blkif_interrupt+0x1c8/0x1e3 [xen_blkfront] [ 0.872015] [] ? handle_IRQ_event+0x45/0xef [ 0.872022] [] ? handle_fasteoi_irq+0x80/0xb1 [ 0.872029] [] ? __xen_evtchn_do_upcall+0xd0/0x155 [ 0.872037] [] ? xen_evtchn_do_upcall+0x18/0x26 [ 0.872044] [] ? xen_do_upcall+0x7/0xc [ 0.872050] [] ? hypercall_page+0x3a7/0x1001 [ 0.872057] [] ? xen_safe_halt+0xf/0x1b [ 0.872063] [] ? default_idle+0x3f/0x5d [ 0.872071] [] ? cpu_idle+0x98/0xdc [ 0.872078] [] ? start_kernel+0x320/0x325 [ 0.872087] [] ? xen_start_kernel+0x5a1/0x5a8 [ 0.872098] [] ? trap_init+0x1fe/0x367 [ 0.872104] ---[ end trace 4924792c31d7209c ]--- Begin: Loading essential drivers ... done. Begin: Running /scripts/init-premount ... done. Begin: Mounting root file system ... Begin: Running /scripts/local-top ... [ 0.986899] device-mapper: uevent: version 1.0.3 [ 0.987478] device-mapper: ioctl: 4.18.0-ioctl (2010-06-29) initialised: dm-devel@xxxxxxxxxx done. Begin: Running /scripts/local-premount ... done. [ 1.121342] EXT3-fs: barriers not enabled [ 1.121674] kjournald starting. Commit interval 5 seconds [ 1.121691] 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[ 1.897070] udev[161]: starting version 164 . Synthesizing the initial hotplug events...done. Waiting for /dev to be fully populated...[ 2.183288] input: PC Speaker as /devices/platform/pcspkr/input/input0 done. Activating swap...done. [ 5.581677] EXT3-fs (dm-0): warning: maximal mount count reached, running e2fsck is recommended [ 5.624960] 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. Configuring network interfaces...[ 6.098215] sky2 0000:00:00.0: eth0: enabling interface [ 6.098298] ADDRCONF(NETDEV_UP): eth0: link is not ready 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: [ 8.916909] sky2 0000:00:00.0: eth0: Link is up at 1000 Mbps, full duplex, flow control both [ 8.916977] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready