Xen Minimal OS! start_info: 0xb1a000(VA) nr_pages: 0x6cc00 shared_inf: 0x597d0000(MA) pt_base: 0xb1d000(VA) nr_pt_frames: 0x9 mfn_list: 0x967000(VA) mod_start: 0x0(VA) mod_len: 0 flags: 0x0 cmd_line: root=/dev/sda1 ro 4 stack: 0x946780-0x966780 MM: Init _text: 0x0(VA) _etext: 0x621f5(VA) _erodata: 0x76000(VA) _edata: 0x7b6d4(VA) stack start: 0x946780(VA) _end: 0x966d34(VA) start_pfn: b29 max_pfn: 6cc00 Mapping memory range 0xc00000 - 0x6cc00000 setting 0x0-0x76000 readonly skipped 0x1000 MM: Initialise page allocator for e8a000(e8a000)-0(6cc00000) MM: done Demand map pfns at 6cc01000-7cc01000. Heap resides at 7cc02000-bcc02000. Initialising timer interface Initialising console ... done. gnttab_table mapped at 0x6cc01000. Initialising scheduler Thread "Idle": pointer: 0x7cc02008, stack: 0x6c850000 Initialising xenbus Thread "xenstore": pointer: 0x7cc02478, stack: 0x6c860000 Dummy main: start_info=0x966880 Thread "main": pointer: 0x7cc028e8, stack: 0x6c870000 "main" "root=/dev/sda1" "ro" "4" vbd 2049 is hd0 ******************* BLKFRONT for device/vbd/2049 ********** backend at /local/domain/0/backend/vbd/317/2049 Failed to read /local/domain/0/backend/vbd/317/2049/feature-barrier. Failed to read /local/domain/0/backend/vbd/317/2049/feature-flush-cache. 20971520 sectors of 0 bytes ************************** vbd 2050 is hd1 ******************* BLKFRONT for device/vbd/2050 ********** backend at /local/domain/0/backend/vbd/317/2050 Failed to read /local/domain/0/backend/vbd/317/2050/feature-barrier. Failed to read /local/domain/0/backend/vbd/317/2050/feature-flush-cache. 712971264 sectors of 0 bytes ************************** vbd 2051 is hd2 ******************* BLKFRONT for device/vbd/2051 ********** backend at /local/domain/0/backend/vbd/317/2051 Failed to read /local/domain/0/backend/vbd/317/2051/feature-barrier. Failed to read /local/domain/0/backend/vbd/317/2051/feature-flush-cache. 1835008 sectors of 0 bytes ************************** [H [J Booting 'Ubuntu 10.04 LTS, kernel 2.6.32-342-ec2' root (hd0) Filesystem type is ext2fs, using whole disk kernel /boot/vmlinuz-2.6.32-342-ec2 root=LABEL=cloudimg-rootfs ro xencons=hvc0 console=hvc0 initrd /boot/initrd.img-2.6.32-342-ec2 xc_dom_probe_bzimage_kernel: kernel is not a bzImage close blk: backend at /local/domain/0/backend/vbd/317/2049 close blk: backend at /local/domain/0/backend/vbd/317/2050 close blk: backend at /local/domain/0/backend/vbd/317/2051 [ 0.000000] Reserving virtual address space above 0xf5800000 [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 2.6.32-342-ec2 (buildd@roseapple) (gcc version 4.4.3 (Ubuntu 4.4.3-4ubuntu5) ) #43-Ubuntu SMP Wed Jan 4 18:22:57 UTC 2012 (Ubuntu 2.6.32-342.43-ec2 2.6.32.52+drm33.21) [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] NSC Geode by NSC [ 0.000000] Cyrix CyrixInstead [ 0.000000] Centaur CentaurHauls [ 0.000000] Transmeta GenuineTMx86 [ 0.000000] Transmeta TransmetaCPU [ 0.000000] Xen-provided physical RAM map: [ 0.000000] Xen: 0000000000000000 - 000000006d400000 (usable) [ 0.000000] last_pfn = 0x6d400 max_arch_pfn = 0x10000000 [ 0.000000] init_memory_mapping: 0000000000000000-000000002cdfe000 [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] RAMDISK: 007f4000 - 017d2000 [ 0.000000] 1030MB HIGHMEM available. [ 0.000000] 717MB LOWMEM available. [ 0.000000] mapped low ram: 0 - 2cdfe000 [ 0.000000] low ram: 0 - 2cdfe000 [ 0.000000] node 0 low ram: 00000000 - 2cdfe000 [ 0.000000] node 0 bootmap 00000000 - 000059c0 [ 0.000000] (4 early reservations) ==> bootmem [0000000000 - 002cdfe000] [ 0.000000] #0 [0000100000 - 00007d3544] TEXT DATA BSS ==> [0000100000 - 00007d3544] [ 0.000000] #1 [00007f4000 - 0001998000] Xen provided ==> [00007f4000 - 0001998000] [ 0.000000] #2 [0001998000 - 0001af4000] PGTABLE ==> [0001998000 - 0001af4000] [ 0.000000] #3 [0000000000 - 0000006000] BOOTMAP ==> [0000000000 - 0000006000] [ 0.000000] Zone PFN ranges: [ 0.000000] DMA 0x00000000 -> 0x00001000 [ 0.000000] Normal 0x00001000 -> 0x0002cdfe [ 0.000000] HighMem 0x0002cdfe -> 0x0006d400 [ 0.000000] Movable zone start PFN for each node [ 0.000000] early_node_map[2] active PFN ranges [ 0.000000] 0: 0x00000000 -> 0x0006cc00 [ 0.000000] 0: 0x0006d400 -> 0x0006d400 [ 0.000000] NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 10 pages/cpu @c17d7000 s18168 r0 d22792 u65536 [ 0.000000] pcpu-alloc: s18168 r0 d22792 u65536 alloc=16*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 441943 [ 0.000000] Kernel command line: root=LABEL=cloudimg-rootfs ro xencons=hvc0 console=hvc0 [ 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] Enabling fast FPU save and restore... done. [ 0.000000] Enabling unmasked SIMD FPU exception support... done. [ 0.000000] Initializing CPU#0 [ 0.000000] allocated 8949760 bytes of page_cgroup [ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups [ 0.000000] Software IO TLB disabled [ 0.000000] Initializing HighMem for node 0 (0002cdfe:0006d400) [ 0.000000] Memory: 1730616k/1789952k available (4333k kernel code, 50112k reserved, 1565k data, 216k init, 1046536k highmem) [ 0.000000] virtual kernel memory layout: [ 0.000000] fixmap : 0xf5238000 - 0xf57ff000 (5916 kB) [ 0.000000] pkmap : 0xf4e00000 - 0xf5000000 (2048 kB) [ 0.000000] vmalloc : 0xed5fe000 - 0xf4dfe000 ( 120 MB) [ 0.000000] lowmem : 0xc0000000 - 0xecdfe000 ( 717 MB) [ 0.000000] .init : 0xc06c3000 - 0xc06f9000 ( 216 kB) [ 0.000000] .data : 0xc053b771 - 0xc06c2df8 (1565 kB) [ 0.000000] .text : 0xc0100000 - 0xc053b771 (4333 kB) [ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok. [ 0.000000] Hierarchical RCU implementation. [ 0.000000] NR_IRQS:96 [ 0.000000] Xen reported: 2327.508 MHz processor. [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [hvc0] enabled [ 1.090005] Calibrating delay using timer specific routine.. 4656.66 BogoMIPS (lpj=23283338) [ 1.090128] Security Framework initialized [ 1.090149] AppArmor: AppArmor initialized [ 1.090167] Mount-cache hash table entries: 512 [ 1.090296] Initializing cgroup subsys ns [ 1.090302] Initializing cgroup subsys cpuacct [ 1.090307] Initializing cgroup subsys memory [ 1.090316] Initializing cgroup subsys devices [ 1.090319] Initializing cgroup subsys freezer [ 1.090355] CPU: L1 I cache: 32K, L1 D cache: 32K [ 1.090359] CPU: L2 cache: 6144K [ 1.090375] Checking 'hlt' instruction... OK. [ 1.091273] SMP alternatives: switching to UP code [ 1.122613] Brought up 1 CPUs [ 1.122756] devtmpfs: initialized [ 1.123457] NET: Registered protocol family 16 [ 1.124514] SMP alternatives: switching to SMP code [ 1.155067] Initializing CPU#1 [ 1.155095] CPU: L1 I cache: 32K, L1 D cache: 32K [ 1.155095] CPU: L2 cache: 6144K [ 1.450101] Brought up 2 CPUs [ 1.450110] PCI: Fatal: No config space access function found [ 1.450113] PCI: setting up Xen PCI frontend stub [ 1.450858] bio: create slab at 0 [ 1.451109] vgaarb: loaded [ 1.451401] suspend: event channel 15 [ 1.451974] xen_mem: Initialising balloon driver. [ 1.453790] PCI: System does not support PCI [ 1.453795] PCI: System does not support PCI [ 1.453875] NET: Registered protocol family 8 [ 1.453880] NET: Registered protocol family 20 [ 1.453894] NetLabel: Initializing [ 1.453897] NetLabel: domain hash size = 128 [ 1.453900] NetLabel: protocols = UNLABELED CIPSOv4 [ 1.453913] NetLabel: unlabeled traffic allowed by default [ 1.453920] Switching to clocksource xen [ 1.456205] AppArmor: AppArmor Filesystem Enabled [ 1.456505] NET: Registered protocol family 2 [ 1.456644] IP route cache hash table entries: 32768 (order: 5, 131072 bytes) [ 1.457037] TCP established hash table entries: 131072 (order: 8, 1048576 bytes) [ 1.457599] TCP bind hash table entries: 65536 (order: 7, 524288 bytes) [ 1.457876] TCP: Hash tables configured (established 131072 bind 65536) [ 1.457881] TCP reno registered [ 1.458008] NET: Registered protocol family 1 [ 1.458080] platform rtc_cmos: registered platform RTC device (no PNP device found) [ 1.458398] Trying to unpack rootfs image as initramfs... [ 1.458265] audit: initializing netlink socket (disabled) [ 1.458284] type=2000 audit(1329955143.777:1): initialized [ 1.460530] highmem bounce pool size: 64 pages [ 1.460701] VFS: Disk quotas dquot_6.5.2 [ 1.460740] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 1.460871] DLM (built Jan 4 2012 18:24:38) installed [ 1.461119] JFS: nTxBlock = 8192, nTxLock = 65536 [ 1.465170] SGI XFS with ACLs, security attributes, realtime, large block/inode numbers, no debug enabled [ 1.475881] SGI XFS Quota Management subsystem [ 1.476226] Slow work thread pool: Starting up [ 1.476268] Slow work thread pool: Ready [ 1.476287] GFS2 (built Jan 4 2012 18:25:38) installed [ 1.476295] msgmni has been set to 1435 [ 1.476544] alg: No test for stdrng (krng) [ 1.476563] io scheduler noop registered [ 1.476566] io scheduler anticipatory registered [ 1.476569] io scheduler deadline registered (default) [ 1.476596] io scheduler cfq registered [ 1.486626] Freeing initrd memory: 16248k freed [ 1.495255] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.496575] brd: module loaded [ 1.497138] loop: module loaded [ 1.497223] Xen virtual console successfully installed as hvc0 [ 1.497269] Event-channel device installed. [ 1.509283] netfront: Initialising virtual ethernet driver. [ 1.510189] xen-vbd: registered block device major 8 [ 1.516121] PPP generic driver version 2.4.2 [ 1.516932] Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 1.517166] tun: Universal TUN/TAP device driver, 1.6 [ 1.517170] tun: (C) 1999-2004 Max Krasnyansky [ 1.518079] i8042.c: No controller found. [ 1.518138] mice: PS/2 mouse device common for all mice [ 1.518202] rtc_cmos rtc_cmos: rtc core: registered rtc_cmos as rtc0 [ 1.518263] Driver for 1-wire Dallas network protocol. [ 1.518395] device-mapper: uevent: version 1.0.3 [ 1.518535] device-mapper: ioctl: 4.15.0-ioctl (2009-04-01) initialised: dm-devel@redhat.com [ 1.518939] NET: Registered protocol family 17 [ 1.519083] registered taskstats version 1 [ 1.615691] XENBUS: Device with no driver: device/console/0 [ 1.615705] /build/buildd/linux-ec2-2.6.32/drivers/rtc/hctosys.c: unable to open rtc device (rtc0) [ 1.615811] Freeing unused kernel memory: 216k freed [ 1.617164] Write protecting the kernel text: 4336k [ 1.617569] Write protecting the kernel read-only data: 1336k Loading, please wait... [ 1.648757] udev: starting version 151 Begin: Loading essential drivers... ... Done. Begin: Running /scripts/init-premount ... Done. Begin: Mounting root file system... ... Begin: Running /scripts/local-top ... Done. Gave up waiting for root device. Common problems: - Boot args (cat /proc/cmdline) - Check rootdelay= (did the system wait long enough?) - Check root= (did the system wait for the right device?) - Missing modules (cat /proc/modules; ls /dev) ALERT! /dev/disk/by-label/cloudimg-rootfs does not exist. Dropping to a shell! BusyBox v1.13.3 (Ubuntu 1:1.13.3-1ubuntu11) built-in shell (ash) Enter 'help' for a list of built-in commands.