Command line: root=/dev/xvda ro BIOS-provided physical RAM map: Xen: 0000000000000000 - 00000000000a0000 (usable) Xen: 00000000000a0000 - 0000000000100000 (reserved) Xen: 0000000000100000 - 00000000005a7000 (usable) Xen: 00000000005a7000 - 000000000062a000 (reserved) Xen: 000000000062a000 - 0000000010000000 (usable) KERNEL supported cpus: Intel GenuineIntel AMD AuthenticAMD Centaur CentaurHauls last_pfn = 0x10000 max_arch_pfn = 0x3ffffffff init_memory_mapping 0000000000 - 0010000000 page 4k kernel direct mapping tables up to 10000000 @ 8000-8a000 last_map_addr: 10000000 end: 10000000 DMI not present or invalid. Entering add_active_range(0, 0x0, 0xa0) 0 entries of 256 used Entering add_active_range(0, 0x100, 0x5a7) 1 entries of 256 used Entering add_active_range(0, 0x62a, 0x10000) 2 entries of 256 used (5 early reservations) ==> bootmem [0000000000 - 0010000000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000] #1 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000] #2 [000062a000 - 0000631000] XEN PAGETABLES ==> [000062a000 - 0000631000] #3 [0000200000 - 00005a6780] TEXT DATA BSS ==> [0000200000 - 00005a6780] #4 [0000008000 - 0000080000] PGTABLE ==> [0000008000 - 0000080000] Scan SMP from ffff880000000000 for 1024 bytes. Scan SMP from ffff88000009fc00 for 1024 bytes. Scan SMP from ffff8800000f0000 for 65536 bytes. Zone PFN ranges: DMA 0x00000000 -> 0x00001000 DMA32 0x00001000 -> 0x00100000 Normal 0x00100000 -> 0x00100000 Movable zone start PFN for each node early_node_map[3] active PFN ranges 0: 0x00000000 -> 0x000000a0 0: 0x00000100 -> 0x000005a7 0: 0x0000062a -> 0x00010000 On node 0 totalpages: 65309 DMA zone: 56 pages used for memmap DMA zone: 1064 pages reserved DMA zone: 2749 pages, LIFO batch:0 DMA32 zone: 840 pages used for memmap DMA32 zone: 60600 pages, LIFO batch:15 Normal zone: 0 pages used for memmap Movable zone: 0 pages used for memmap No local APIC present Allocating PCI resources starting at 20000000 (gap: 10000000:f0000000) PERCPU: Allocating 40504 bytes of per cpu data NR_CPUS: 16, nr_cpu_ids: 16, nr_node_ids 1 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 63349 Kernel command line: root=/dev/xvda ro Initializing CPU#0 PID hash table entries: 1024 (order: 10, 8192 bytes) Detected 2548832.744 MHz processor. Console: colour dummy device 80x25 console [tty0] enabled console [hvc0] enabled Dentry cache hash table entries: 32768 (order: 6, 262144 bytes) Inode-cache hash table entries: 16384 (order: 5, 131072 bytes) Memory: 252360k/262144k available (2272k kernel code, 8532k reserved, 718k data, 276k init) CPA: page pool initialized 1 of 1 pages preallocated Xen: using vcpuop timer interface installing Xen timer for CPU 0 Calibrating delay loop (skipped), value calculated using timer frequency.. <6>3819.66 BogoMIPS (lpj=19098330) Mount-cache hash table entries: 256 CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) CPU: L2 Cache: 512K (64 bytes/line) tseg: 0000000000 CPU: Physical Processor ID: 1 CPU: Processor Core ID: 0 SMP alternatives: switching to UP code Freeing SMP alternatives: 19k freed cpu 0 spinlock event irq 1 Brought up 1 CPUs net_namespace: 1120 bytes Booting paravirtualized kernel on Xen Xen version: 3.2.1 Grant table initialized NET: Registered protocol family 16 xen_balloon: Initialising balloon driver. sysfs: duplicate filename 'memory' can not be created ------------[ cut here ]------------ WARNING: at fs/sysfs/dir.c:465 sysfs_add_one+0x53/0x60() Pid: 1, comm: swapper Not tainted 2.6.26-git11 #2 Call Trace: [] warn_on_slowpath+0x5f/0x90 [] printk+0x4e/0x60 [] kmem_cache_alloc+0x64/0xc0 [] sysfs_ilookup_test+0x0/0x10 [] sysfs_find_dirent+0x29/0x40 [] __sysfs_add_one+0x24/0xa0 [] sysfs_add_one+0x53/0x60 [] create_dir+0x60/0xb0 [] balloon_init+0x0/0x1e0 [] sysfs_create_dir+0x31/0x50 [] kobject_add_internal+0xe3/0x1c0 [] balloon_init+0x0/0x1e0 [] kset_register+0x2c/0x50 [] balloon_init+0xb0/0x1e0 [] genhd_device_init+0x0/0x60 [] kernel_init+0x128/0x310 [] xen_load_sp0+0x90/0xc0 [] xen_mc_flush+0xc5/0x190 [] finish_task_switch+0x43/0xc0 [] child_rip+0xa/0x11 [] retint_restore_args+0x5/0x20 [] dummycon_dummy+0x0/0x10 [] dummycon_dummy+0x0/0x10 [] child_rip+0x0/0x11 ---[ end trace 4eaa2a86a8e2da22 ]--- kobject_add_internal failed for memory with -EEXIST, don't try to register things with the same name in the same directory. Pid: 1, comm: swapper Tainted: G W 2.6.26-git11 #2 Call Trace: [] kobject_add_internal+0x173/0x1c0 [] balloon_init+0x0/0x1e0 [] kset_register+0x2c/0x50 [] balloon_init+0xb0/0x1e0 [] genhd_device_init+0x0/0x60 [] kernel_init+0x128/0x310 [] xen_load_sp0+0x90/0xc0 [] xen_mc_flush+0xc5/0x190 [] finish_task_switch+0x43/0xc0 [] child_rip+0xa/0x11 [] retint_restore_args+0x5/0x20 [] dummycon_dummy+0x0/0x10 [] dummycon_dummy+0x0/0x10 [] child_rip+0x0/0x11 NET: Registered protocol family 2 IP route cache hash table entries: 2048 (order: 2, 16384 bytes) TCP established hash table entries: 8192 (order: 5, 131072 bytes) TCP bind hash table entries: 8192 (order: 5, 131072 bytes) TCP: Hash tables configured (established 8192 bind 8192) TCP reno registered NET: Registered protocol family 1 fuse init (API version 7.9) SGI XFS with security attributes, large block/inode numbers, no debug enabled msgmni has been set to 512 io scheduler noop registered io scheduler deadline registered (default) Hangcheck: starting hangcheck timer 0.9.0 (tick is 180 seconds, margin is 60 seconds). Hangcheck: Using get_cycles(). loop: module loaded Initialising Xen virtual ethernet driver. i8042.c: No controller found. mice: PS/2 mouse device common for all mice nf_conntrack version 0.5.0 (2048 buckets, 8192 max) CONFIG_NF_CT_ACCT is deprecated and will be removed soon. Plase use nf_conntrack.acct=1 kernel paramater, acct=1 nf_conntrack module option or sysctl net.netfilter.nf_conntrack_acct=1 to enable it. ip_tables: (C) 2000-2006 Netfilter Core Team TCP highspeed registered NET: Registered protocol family 17 802.1Q VLAN Support v1.8 Ben Greear All bugs added by David S. Miller IO APIC resources could be not be allocated. blkfront: xvda: barriers enabled xvda: unknown partition table blkfront: xvdb: barriers enabled xvdb: unknown partition table XENBUS: Device with no driver: device/console/0 XFS mounting filesystem xvda Ending clean XFS mount for filesystem: xvda VFS: Mounted root (xfs filesystem) readonly. Freeing unused kernel memory: 276k freed Adding 1048568k swap on /dev/xvdb. Priority:-1 extents:1 across:1048568k