dmesg - 4cores
Initializing cgroup subsys cpuset
Initializing cgroup subsys cpu
Linux version 2.6.32-220.13.1.el6.x86_64 (mockbuild@c6b6.bsys.dev.centos.org) (gcc version 4.4.6 20110731 (Red Hat 4.4.6-3) (GCC) ) #1 SMP Tue Apr 17 23:56:34 BST 2012
Command line: ro root=/dev/xvda1 rd_NO_LUKS rd_NO_LVM rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYBOARDTYPE=pc KEYTABLE=us crashkernel=auto console=tty0
KERNEL supported cpus:
Intel GenuineIntel
AMD AuthenticAMD
Centaur CentaurHauls
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 - 0000000100000000 (usable)
DMI not present or invalid.
e820 update range: 0000000000000000 - 0000000000001000 (usable) ==> (reserved)
e820 remove range: 00000000000a0000 - 0000000000100000 (usable)
last_pfn = 0x100000 max_arch_pfn = 0x400000000
initial memory mapped : 0 - 20000000
init_memory_mapping: 0000000000000000-0000000100000000
0000000000 - 0100000000 page 4k
kernel direct mapping tables up to 100000000 @ 100000-905000
RAMDISK: 0202d000 - 0446f000
No NUMA configuration found
Faking a node at 0000000000000000-0000000100000000
Bootmem setup node 0 0000000000000000-0000000100000000
NODE_DATA [0000000000008000 - 000000000003bfff]
bootmap [000000000003c000 - 000000000005bfff] pages 20
(7 early reservations) ==> bootmem [0000000000 - 0100000000]
#0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000]
#1 [0004c72000 - 0004c9d000] XEN PAGETABLES ==> [0004c72000 - 0004c9d000]
#2 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000]
#3 [0001000000 - 000200c864] TEXT DATA BSS ==> [0001000000 - 000200c864]
#4 [000202d000 - 000446f000] RAMDISK ==> [000202d000 - 000446f000]
#5 [000446f000 - 0004c72000] XEN START INFO ==> [000446f000 - 0004c72000]
#6 [0000100000 - 00008d7000] PGTABLE ==> [0000100000 - 00008d7000]
Reserving 129MB of memory at 80MB for crashkernel (System RAM: 4096MB)
Zone PFN ranges:
DMA 0x00000001 -> 0x00001000
DMA32 0x00001000 -> 0x00100000
Normal 0x00100000 -> 0x00100000
Movable zone start PFN for each node
early_node_map[2] active PFN ranges
0: 0x00000001 -> 0x000000a0
0: 0x00000100 -> 0x00100000
On node 0 totalpages: 1048479
DMA zone: 56 pages used for memmap
DMA zone: 2010 pages reserved
DMA zone: 1933 pages, LIFO batch:0
DMA32 zone: 14280 pages used for memmap
DMA32 zone: 1030200 pages, LIFO batch:31
SFI: Simple Firmware Interface v0.7
SMP: Allowing 4 CPUs, 0 hotplug CPUs
No local APIC present
APIC: disable apic facility
nr_irqs_gsi: 16
PM: Registered nosave memory: 00000000000a0000 - 0000000000100000
PCI: Warning: Cannot find a gap in the 32bit address range
PCI: Unassigned devices with 32bit resource registers may break!
Allocating PCI resources starting at 100100000 (gap: 100100000:400000)
Booting paravirtualized kernel on Xen
Xen version: 3.4.4 (preserve-AD)
NR_CPUS:4096 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1
PERCPU: Embedded 30 pages/cpu @ffff88000d136000 s92632 r8192 d22056 u122880
pcpu-alloc: s92632 r8192 d22056 u122880 alloc=30*4096
pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
trying to map vcpu_info 0 at ffff88000d141020, mfn 524741, offset 32
cpu 0 using vcpu_info at ffff88000d141020
trying to map vcpu_info 1 at ffff88000d15f020, mfn 524723, offset 32
cpu 1 using vcpu_info at ffff88000d15f020
trying to map vcpu_info 2 at ffff88000d17d020, mfn 524705, offset 32
cpu 2 using vcpu_info at ffff88000d17d020
trying to map vcpu_info 3 at ffff88000d19b020, mfn 5246e7, offset 32
cpu 3 using vcpu_info at ffff88000d19b020
Xen: using vcpu_info placement
Built 1 zonelists in Node order, mobility grouping on. Total pages: 1032133
Policy zone: DMA32
Kernel command line: ro root=/dev/xvda1 rd_NO_LUKS rd_NO_LVM rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYBOARDTYPE=pc KEYTABLE=us crashkernel=129M@0M console=tty0
PID hash table entries: 4096 (order: 3, 32768 bytes)
Checking aperture...
No AGP bridge found
Memory: 3933416k/4194304k available (5085k kernel code, 388k absent, 260500k reserved, 7228k data, 1244k init)
Hierarchical RCU implementation.
NR_IRQS:33024 nr_irqs:304
Console: colour dummy device 80x25
console [tty0] enabled
console [hvc0] enabled
allocated 33554432 bytes of page_cgroup
please try 'cgroup_disable=memory' option if you don't want memory cgroups
Xen: using vcpuop timer interface
installing Xen timer for CPU 0
Detected 3200.000 MHz processor.
Calibrating delay loop (skipped), value calculated using timer frequency.. 6400.00 BogoMIPS (lpj=3200000)
pid_max: default: 32768 minimum: 301
Security Framework initialized
SELinux: Initializing.
SELinux: Starting in permissive mode
Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
Mount-cache hash table entries: 256
Initializing cgroup subsys ns
Initializing cgroup subsys cpuacct
Initializing cgroup subsys memory
Initializing cgroup subsys devices
Initializing cgroup subsys freezer
Initializing cgroup subsys net_cls
Initializing cgroup subsys blkio
Initializing cgroup subsys perf_event
CPU: CPU feature constant_tsc disabled on xen guest
CPU: Unsupported number of siblings 16
alternatives: switching to unfair spinlock
SMP alternatives: switching to UP code
ftrace: converting mcount calls to 0f 1f 44 00 00
ftrace: allocating 20792 entries in 82 pages
Performance Events: unsupported p6 CPU model 26 no PMU driver, software events only.
NMI watchdog disabled (cpu0): hardware events not enabled
installing Xen timer for CPU 1
SMP alternatives: switching to SMP code
CPU: CPU feature constant_tsc disabled on xen guest
CPU: Unsupported number of siblings 16
installing Xen timer for CPU 2
CPU: CPU feature constant_tsc disabled on xen guest
CPU: Unsupported number of siblings 16
installing Xen timer for CPU 3
alloc irq_desc for 16 on node 0
alloc kstat_irqs on node 0
alloc irq_desc for 17 on node 0
alloc kstat_irqs on node 0
alloc irq_desc for 18 on node 0
alloc kstat_irqs on node 0
alloc irq_desc for 19 on node 0
alloc kstat_irqs on node 0
CPU: CPU feature constant_tsc disabled on xen guest
CPU: Unsupported number of siblings 16
Brought up 4 CPUs
sizeof(vma)=200 bytes
sizeof(page)=56 bytes
sizeof(inode)=592 bytes
sizeof(dentry)=192 bytes
sizeof(ext3inode)=800 bytes
sizeof(buffer_head)=104 bytes
sizeof(skbuff)=232 bytes
sizeof(task_struct)=2616 bytes
devtmpfs: initialized
Grant table initialized
regulator: core version 0.5
NET: Registered protocol family 16
alloc irq_desc for 20 on node 0
alloc kstat_irqs on node 0
PCI: Fatal: No config space access function found
bio: create slab at 0
ACPI: Interpreter disabled.
xen_balloon: Initialising balloon driver.
last_pfn = 0x100000 max_arch_pfn = 0x400000000
vgaarb: loaded
SCSI subsystem initialized
libata version 3.00 loaded.
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
PCI: System does not support PCI
PCI: System does not support PCI
NetLabel: Initializing
NetLabel: domain hash size = 128
NetLabel: protocols = UNLABELED CIPSOv4
NetLabel: unlabeled traffic allowed by default
Switching to clocksource xen
pnp: PnP ACPI: disabled
NET: Registered protocol family 2
IP route cache hash table entries: 131072 (order: 8, 1048576 bytes)
TCP established hash table entries: 524288 (order: 11, 8388608 bytes)
TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
TCP: Hash tables configured (established 524288 bind 65536)
TCP reno registered
NET: Registered protocol family 1
Trying to unpack rootfs image as initramfs...
Freeing initrd memory: 37128k freed
platform rtc_cmos: registered platform RTC device (no PNP device found)
audit: initializing netlink socket (disabled)
type=2000 audit(1352500160.763:1): initialized
HugeTLB registered 2 MB page size, pre-allocated 0 pages
VFS: Disk quotas dquot_6.5.2
Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
msgmni has been set to 7754
SELinux: Registering netfilter hooks
alg: No test for stdrng (krng)
ksign: Installing public key data
Loading keyring
- Added public key DE09394F165E835B
- User ID: CentOS (Kernel Module GPG key)
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered (default)
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
pciehp: PCI Express Hot Plug Controller Driver version: 0.4
acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
alloc irq_desc for 21 on node 0
alloc kstat_irqs on node 0
Console: switching to colour frame buffer device 100x37
alloc irq_desc for 22 on node 0
alloc kstat_irqs on node 0
Non-volatile memory driver v1.3
Linux agpgart interface v0.103
crash memory driver: version 1.1
brd: module loaded
loop: module loaded
input: Macintosh mouse button emulation as /devices/virtual/input/input0
Fixed MDIO Bus: probed
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
uhci_hcd: USB Universal Host Controller Interface driver
PNP: No PS/2 controller found. Probing ports directly.
mice: PS/2 mouse device common for all mice
input: Xen Virtual Keyboard as /devices/virtual/input/input1
input: Xen Virtual Pointer as /devices/virtual/input/input2
alloc irq_desc for 23 on node 0
alloc kstat_irqs on node 0
rtc_cmos: probe of rtc_cmos failed with error -16
cpuidle: using governor ladder
cpuidle: using governor menu
usbcore: registered new interface driver hiddev
usbcore: registered new interface driver usbhid
usbhid: v2.6:USB HID core driver
TCP cubic registered
Initializing XFRM netlink socket
NET: Registered protocol family 17
registered taskstats version 1
XENBUS: Device with no driver: device/vbd/51713
XENBUS: Device with no driver: device/vbd/51714
XENBUS: Device with no driver: device/vif/0
XENBUS: Device with no driver: device/console/0
drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
Initalizing network drop monitor service
Freeing unused kernel memory: 1244k freed
Write protecting the kernel read-only data: 10240k
Freeing unused kernel memory: 1040k freed
Freeing unused kernel memory: 1756k freed
dracut: dracut-004-256.el6_2.1
udev: starting version 147
dracut: Starting plymouth daemon
xlblk_init: register_blkdev major: 202
alloc irq_desc for 24 on node 0
alloc kstat_irqs on node 0
alloc irq_desc for 25 on node 0
alloc kstat_irqs on node 0
blkfront: xvda1: barriers disabled
blkfront: xvda2: barriers disabled
kjournald starting. Commit interval 5 seconds
EXT3-fs (xvda1): mounted filesystem with ordered data mode
dracut: Mounted root filesystem /dev/xvda1
SELinux: Disabled at runtime.
SELinux: Unregistering netfilter hooks
type=1404 audit(1352500161.806:2): selinux=0 auid=4294967295 ses=4294967295
dracut:
dracut: Switching root
udev: starting version 147
Initialising Xen virtual ethernet driver.
alloc irq_desc for 26 on node 0
alloc kstat_irqs on node 0
device-mapper: uevent: version 1.0.3
device-mapper: ioctl: 4.22.6-ioctl (2011-10-19) initialised: dm-devel@redhat.com
EXT3-fs (xvda1): using internal journal
Adding 2097144k swap on /dev/xvda2. Priority:-1 extents:1 across:2097144k SS
NET: Registered protocol family 10
lo: Disabled Privacy Extensions
ip6_tables: (C) 2000-2006 Netfilter Core Team
nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
ip_tables: (C) 2000-2006 Netfilter Core Team
eth0: no IPv6 routers present