wangbj

xen_domU_nopcipassthrough

Mar 6th, 2013
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  1. xen (4.2.1) domU (no pci passthrough)
  2.  
  3.  
  4. [ 0.000000] Initializing cgroup subsys cpuset
  5. [ 0.000000] Initializing cgroup subsys cpu
  6. [ 0.000000] Linux version 3.8.2-gentoo (root@shuttle) (gcc version 4.7.2 (Gentoo 4.7.2-r1 p1.5, pie-0.5.5) ) #1 SMP PREEMPT Tue Mar 5 23:21:06 PST 2013
  7. [ 0.000000] Command line: root=/dev/xvda2 fstype=ext4 ro dolvm
  8. [ 0.000000] ACPI in unprivileged domain disabled
  9. [ 0.000000] e820: BIOS-provided physical RAM map:
  10. [ 0.000000] Xen: [mem 0x0000000000000000-0x000000000009ffff] usable
  11. [ 0.000000] Xen: [mem 0x00000000000a0000-0x00000000000fffff] reserved
  12. [ 0.000000] Xen: [mem 0x0000000000100000-0x00000001ffffffff] usable
  13. [ 0.000000] NX (Execute Disable) protection: active
  14. [ 0.000000] DMI not present or invalid.
  15. [ 0.000000] e820: update [mem 0x00000000-0x0000ffff] usable ==> reserved
  16. [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
  17. [ 0.000000] No AGP bridge found
  18. [ 0.000000] e820: last_pfn = 0x200000 max_arch_pfn = 0x400000000
  19. [ 0.000000] e820: last_pfn = 0x100000 max_arch_pfn = 0x400000000
  20. [ 0.000000] initial memory mapped: [mem 0x00000000-0x025bdfff]
  21. [ 0.000000] Base memory trampoline at [ffff88000009a000] 9a000 size 24576
  22. [ 0.000000] init_memory_mapping: [mem 0x00000000-0xffffffff]
  23. [ 0.000000] [mem 0x00000000-0xffffffff] page 4k
  24. [ 0.000000] kernel direct mapping tables up to 0xffffffff @ [mem 0x007fb000-0x00ffffff]
  25. [ 0.000000] xen: setting RW the range fe2000 - 1000000
  26. [ 0.000000] init_memory_mapping: [mem 0x100000000-0x1ffffffff]
  27. [ 0.000000] [mem 0x100000000-0x1ffffffff] page 4k
  28. [ 0.000000] kernel direct mapping tables up to 0x1ffffffff @ [mem 0xff7fb000-0xffffffff]
  29. [ 0.000000] xen: setting RW the range fffff000 - 100000000
  30. [ 0.000000] RAMDISK: [mem 0x02301000-0x025bdfff]
  31. [ 0.000000] NUMA turned off
  32. [ 0.000000] Faking a node at [mem 0x0000000000000000-0x00000001ffffffff]
  33. [ 0.000000] Initmem setup node 0 [mem 0x00000000-0x1ffffffff]
  34. [ 0.000000] NODE_DATA [mem 0x1ffffb000-0x1ffffffff]
  35. [ 0.000000] Zone ranges:
  36. [ 0.000000] DMA [mem 0x00010000-0x00ffffff]
  37. [ 0.000000] DMA32 [mem 0x01000000-0xffffffff]
  38. [ 0.000000] Normal [mem 0x100000000-0x1ffffffff]
  39. [ 0.000000] Movable zone start for each node
  40. [ 0.000000] Early memory node ranges
  41. [ 0.000000] node 0: [mem 0x00010000-0x0009ffff]
  42. [ 0.000000] node 0: [mem 0x00100000-0x1ffffffff]
  43. [ 0.000000] On node 0 totalpages: 2097040
  44. [ 0.000000] DMA zone: 64 pages used for memmap
  45. [ 0.000000] DMA zone: 2029 pages reserved
  46. [ 0.000000] DMA zone: 1891 pages, LIFO batch:0
  47. [ 0.000000] DMA32 zone: 16320 pages used for memmap
  48. [ 0.000000] DMA32 zone: 1028160 pages, LIFO batch:31
  49. [ 0.000000] Normal zone: 16384 pages used for memmap
  50. [ 0.000000] Normal zone: 1032192 pages, LIFO batch:31
  51. [ 0.000000] SFI: Simple Firmware Interface v0.81 http://simplefirmware.org
  52. [ 0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
  53. [ 0.000000] No local APIC present
  54. [ 0.000000] APIC: disable apic facility
  55. [ 0.000000] APIC: switched to apic NOOP
  56. [ 0.000000] nr_irqs_gsi: 16
  57. [ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 0000000000100000
  58. [ 0.000000] e820: cannot find a gap in the 32bit address range
  59. e820: PCI devices with unassigned 32bit BARs may break!
  60. [ 0.000000] e820: [mem 0x200100000-0x2004fffff] available for PCI devices
  61. [ 0.000000] Booting paravirtualized kernel on Xen
  62. [ 0.000000] Xen version: 4.2.1 (preserve-AD)
  63. [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:4 nr_node_ids:1
  64. [ 0.000000] PERCPU: Embedded 28 pages/cpu @ffff8801ffc00000 s85056 r8192 d21440 u524288
  65. [ 0.000000] pcpu-alloc: s85056 r8192 d21440 u524288 alloc=1*2097152
  66. [ 0.000000] pcpu-alloc: [0] 0 1 2 3
  67. [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 2062243
  68. [ 0.000000] Policy zone: Normal
  69. [ 0.000000] Kernel command line: root=/dev/xvda2 fstype=ext4 ro dolvm
  70. [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
  71. [ 0.000000] __ex_table already sorted, skipping sort
  72. [ 0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340
  73. [ 0.000000] Checking aperture...
  74. [ 0.000000] No AGP bridge found
  75. [ 0.000000] Memory: 8204820k/8388608k available (7583k kernel code, 448k absent, 183340k reserved, 5650k data, 948k init)
  76. [ 0.000000] SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
  77. [ 0.000000] Preemptible hierarchical RCU implementation.
  78. [ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4.
  79. [ 0.000000] NR_IRQS:4352 nr_irqs:304 16
  80. [ 0.000000] Console: colour dummy device 80x25
  81. [ 0.000000] console [tty0] enabled
  82. [ 0.000000] console [hvc0] enabled
  83. [ 0.000000] allocated 33554432 bytes of page_cgroup
  84. [ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
  85. [ 0.000000] Xen: using vcpuop timer interface
  86. [ 0.000000] installing Xen timer for CPU 0
  87. [ 0.000000] tsc: Detected 3392.398 MHz processor
  88. [ 0.001000] Calibrating delay loop (skipped), value calculated using timer frequency.. 6784.79 BogoMIPS (lpj=3392398)
  89. [ 0.001000] pid_max: default: 32768 minimum: 301
  90. [ 0.001000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
  91. [ 0.002368] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
  92. [ 0.002877] Mount-cache hash table entries: 256
  93. [ 0.003029] Initializing cgroup subsys cpuacct
  94. [ 0.003034] Initializing cgroup subsys memory
  95. [ 0.003058] Initializing cgroup subsys devices
  96. [ 0.003062] Initializing cgroup subsys freezer
  97. [ 0.003066] Initializing cgroup subsys blkio
  98. [ 0.003070] Initializing cgroup subsys perf_event
  99. [ 0.003075] Initializing cgroup subsys net_prio
  100. [ 0.003079] Initializing cgroup subsys hugetlb
  101. [ 0.003128] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
  102. ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
  103. [ 0.003137] CPU: Physical Processor ID: 0
  104. [ 0.003140] CPU: Processor Core ID: 0
  105. [ 0.003145] Last level iTLB entries: 4KB 512, 2MB 0, 4MB 0
  106. Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32
  107. tlb_flushall_shift: 5
  108. [ 0.015000] ftrace: allocating 33900 entries in 133 pages
  109. [ 0.020068] Performance Events: unsupported p6 CPU model 42 no PMU driver, software events only.
  110. [ 0.028107] installing Xen timer for CPU 1
  111. [ 0.028223] SMP alternatives: switching to SMP code
  112. [ 0.041096] installing Xen timer for CPU 2
  113. [ 0.043097] installing Xen timer for CPU 3
  114. [ 0.043236] Brought up 4 CPUs
  115. [ 0.043303] devtmpfs: initialized
  116. [ 0.046647] kworker/u:0 (34) used greatest stack depth: 6720 bytes left
  117. [ 0.047039] Grant tables using version 2 layout.
  118. [ 0.047073] Grant table initialized
  119. [ 0.047103] regulator-dummy: no parameters
  120. [ 0.066674] RTC time: 165:165:165, date: 165/165/65
  121. [ 0.066713] NET: Registered protocol family 16
  122. [ 0.068050] kworker/u:0 (54) used greatest stack depth: 6184 bytes left
  123. [ 0.069021] dca service started, version 1.12.1
  124. [ 0.069050] kworker/u:0 (57) used greatest stack depth: 5656 bytes left
  125. [ 0.070015] PCI: setting up Xen PCI frontend stub
  126. [ 0.070027] PCI: pci_cache_line_size set to 64 bytes
  127. [ 0.099010] bio: create slab <bio-0> at 0
  128. [ 0.099068] ACPI: Interpreter disabled.
  129. [ 0.099068] xen/balloon: Initialising balloon driver.
  130. [ 0.103060] xen-balloon: Initialising balloon driver.
  131. [ 0.104018] vgaarb: loaded
  132. [ 0.104146] SCSI subsystem initialized
  133. [ 0.104146] libata version 3.00 loaded.
  134. [ 0.105055] usbcore: registered new interface driver usbfs
  135. [ 0.105055] usbcore: registered new interface driver hub
  136. [ 0.105055] usbcore: registered new device driver usb
  137. [ 0.105055] pps_core: LinuxPPS API ver. 1 registered
  138. [ 0.105055] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
  139. [ 0.106011] PTP clock support registered
  140. [ 0.106062] Advanced Linux Sound Architecture Driver Initialized.
  141. [ 0.106062] PCI: System does not support PCI
  142. [ 0.106062] PCI: System does not support PCI
  143. [ 0.107167] Switching to clocksource xen
  144. [ 0.121359] FS-Cache: Loaded
  145. [ 0.121571] CacheFiles: Loaded
  146. [ 0.133626] pnp: PnP ACPI: disabled
  147. [ 0.134431] NET: Registered protocol family 2
  148. [ 0.134922] TCP established hash table entries: 65536 (order: 8, 1048576 bytes)
  149. [ 0.135664] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes)
  150. [ 0.136349] TCP: Hash tables configured (established 65536 bind 65536)
  151. [ 0.136388] TCP: reno registered
  152. [ 0.136488] UDP hash table entries: 4096 (order: 6, 393216 bytes)
  153. [ 0.136722] UDP-Lite hash table entries: 4096 (order: 6, 393216 bytes)
  154. [ 0.136949] NET: Registered protocol family 1
  155. [ 0.137166] RPC: Registered named UNIX socket transport module.
  156. [ 0.137196] RPC: Registered udp transport module.
  157. [ 0.137204] RPC: Registered tcp transport module.
  158. [ 0.137211] RPC: Registered tcp NFSv4.1 backchannel transport module.
  159. [ 0.137220] PCI: CLS 0 bytes, default 64
  160. [ 0.137287] Trying to unpack rootfs image as initramfs...
  161. [ 0.137387] rootfs image is not initramfs (junk in compressed archive); looks like an initrd
  162. [ 0.140144] Freeing initrd memory: 2804k freed
  163. [ 0.185210] platform rtc_cmos: registered platform RTC device (no PNP device found)
  164. [ 0.185468] Machine check injector initialized
  165. [ 0.187189] microcode: CPU0 sig=0x206a7, pf=0x2, revision=0x25
  166. [ 0.187212] microcode: CPU1 sig=0x206a7, pf=0x2, revision=0x25
  167. [ 0.187243] microcode: CPU2 sig=0x206a7, pf=0x2, revision=0x25
  168. [ 0.187283] microcode: CPU3 sig=0x206a7, pf=0x2, revision=0x25
  169. [ 0.187480] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
  170. [ 0.188314] audit: initializing netlink socket (disabled)
  171. [ 0.188346] type=2000 audit(1362603598.122:1): initialized
  172. [ 0.212949] HugeTLB registered 2 MB page size, pre-allocated 0 pages
  173. [ 0.222374] VFS: Disk quotas dquot_6.5.2
  174. [ 0.222512] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
  175. [ 0.225022] FS-Cache: Netfs 'nfs' registered for caching
  176. [ 0.225527] NFS: Registering the id_resolver key type
  177. [ 0.225547] Key type id_resolver registered
  178. [ 0.225565] Key type id_legacy registered
  179. [ 0.225570] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
  180. [ 0.226040] fuse init (API version 7.20)
  181. [ 0.226710] 9p: Installing v9fs 9p2000 file system support
  182. [ 0.226877] FS-Cache: Netfs '9p' registered for caching
  183. [ 0.228252] Btrfs loaded
  184. [ 0.228269] msgmni has been set to 16030
  185. [ 0.229646] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
  186. [ 0.229748] io scheduler noop registered
  187. [ 0.229756] io scheduler deadline registered
  188. [ 0.229927] io scheduler cfq registered (default)
  189. [ 0.230637] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
  190. [ 0.230957] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
  191. [ 0.231110] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
  192. [ 0.231121] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
  193. [ 0.232887] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
  194. [ 0.234917] Non-volatile memory driver v1.3
  195. [ 0.235135] intel_idle: does not run on family 6 model 42
  196. [ 0.235150] ioatdma: Intel(R) QuickData Technology Driver 4.00
  197. [ 0.235819] Event-channel device installed.
  198. [ 0.241681] brd: module loaded
  199. [ 0.244685] loop: module loaded
  200. [ 0.245398] nbd: registered device at major 43
  201. [ 0.260134] blkfront: xvda1: flush diskcache: enabled using persistent grants
  202. [ 0.267273] blkfront: xvda2: flush diskcache: enabled using persistent grants
  203. [ 0.271408] SCSI Media Changer driver v0.25
  204. [ 0.271871] Rounding down aligned max_sectors from 4294967295 to 4294967288
  205. [ 0.271999] Setting capacity to 46137344
  206. [ 0.272008] xvda2: detected capacity change from 0 to 23622320128
  207. [ 0.272474] tun: Universal TUN/TAP device driver, 1.6
  208. [ 0.272478] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
  209. [ 0.272681] Atheros(R) L2 Ethernet Driver - version 2.2.3
  210. [ 0.272685] Copyright (c) 2007 Atheros Corporation.
  211. [ 0.272897] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
  212. [ 0.272902] e1000: Copyright (c) 1999-2006 Intel Corporation.
  213. [ 0.272965] e1000e: Intel(R) PRO/1000 Network Driver - 2.1.4-k
  214. [ 0.272974] e1000e: Copyright(c) 1999 - 2012 Intel Corporation.
  215. [ 0.273044] sky2: driver version 1.30
  216. [ 0.273373] Initialising Xen virtual ethernet driver.
  217. [ 0.273725] blkfront: xvda3: flush diskcache: enabled using persistent grants
  218. [ 0.277384] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
  219. [ 0.277397] ehci_hcd: block sizes: qh 104 qtd 96 itd 192 sitd 96
  220. [ 0.277404] ehci-pci: EHCI PCI platform driver
  221. [ 0.277515] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
  222. [ 0.277525] ohci_hcd: block sizes: ed 80 td 96
  223. [ 0.277633] uhci_hcd: USB Universal Host Controller Interface driver
  224. [ 0.277898] usbcore: registered new interface driver cdc_acm
  225. [ 0.277910] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
  226. [ 0.278025] usbcore: registered new interface driver cdc_wdm
  227. [ 0.278035] Initializing USB Mass Storage driver...
  228. [ 0.278189] usbcore: registered new interface driver usb-storage
  229. [ 0.278385] blkfront: xvda4: flush diskcache: enabled using persistent grants
  230. [ 0.281759] Setting capacity to 70672384
  231. [ 0.281773] xvda3: detected capacity change from 0 to 36184260608
  232. [ 0.282581] Setting capacity to 1677721600
  233. [ 0.282585] xvda4: detected capacity change from 0 to 858993459200
  234. [ 0.295165] blkfront: xvda5: flush diskcache: enabled using persistent grants
  235. [ 0.384456] USB Mass Storage support registered.
  236. [ 0.384950] i8042: PNP: No PS/2 controller found. Probing ports directly.
  237. [ 1.394307] i8042: No controller found
  238. [ 1.394744] mousedev: PS/2 mouse device common for all mice
  239. [ 1.456031] rtc_cmos rtc_cmos: rtc core: registered rtc_cmos as rtc0
  240. [ 1.456236] rtc_cmos: probe of rtc_cmos failed with error -38
  241. [ 1.456518] i2c /dev entries driver
  242. [ 1.456908] xen_wdt: Xen WatchDog Timer Driver v0.01
  243. [ 1.457276] xen_wdt: initialized (timeout=60s, nowayout=0)
  244. [ 1.457297] watchdog: Software Watchdog: cannot register miscdev on minor=130 (err=-16).
  245. [ 1.457308] watchdog: Software Watchdog: a legacy watchdog module is probably present.
  246. [ 1.457467] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0)
  247. [ 1.457948] device-mapper: uevent: version 1.0.3
  248. [ 1.458273] device-mapper: ioctl: 4.23.1-ioctl (2012-12-18) initialised: dm-devel@redhat.com
  249. [ 1.458654] EDAC MC: Ver: 3.0.0
  250. [ 1.459372] EFI Variables Facility v0.08 2004-May-17
  251. [ 1.459383] No iBFT detected.
  252. [ 1.460901] usbcore: registered new interface driver usbhid
  253. [ 1.460912] usbhid: USB HID core driver
  254. [ 1.462015] oprofile: using timer interrupt.
  255. [ 1.462140] TCP: cubic registered
  256. [ 1.462146] Initializing XFRM netlink socket
  257. [ 1.462757] NET: Registered protocol family 10
  258. [ 1.462959] sit: IPv6 over IPv4 tunneling driver
  259. [ 1.463332] NET: Registered protocol family 17
  260. [ 1.463341] NET: Registered protocol family 15
  261. [ 1.463363] 9pnet: Installing 9P2000 support
  262. [ 1.463450] Key type dns_resolver registered
  263. [ 1.463921] PM: Hibernation image not present or could not be loaded.
  264. [ 1.463939] registered taskstats version 1
  265. [ 1.464122] Magic number: 1:252:3141
  266. [ 1.464163] console [netcon0] enabled
  267. [ 1.464167] netconsole: network logging started
  268. [ 1.464171] drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
  269. [ 1.464197] ALSA device list:
  270. [ 1.464201] No soundcards found.
  271. [ 1.464274] RAMDISK: Couldn't find valid RAM disk image starting at 0.
  272. [ 1.466704] EXT3-fs (xvda2): error: couldn't mount because of unsupported optional features (240)
  273. [ 1.466911] EXT2-fs (xvda2): error: couldn't mount because of unsupported optional features (240)
  274. [ 1.469476] EXT4-fs (xvda2): mounted filesystem with ordered data mode. Opts: (null)
  275. [ 1.469501] VFS: Mounted root (ext4 filesystem) readonly on device 202:2.
  276. [ 1.470578] devtmpfs: mounted
  277. [ 1.471116] Freeing unused kernel memory: 948k freed
  278. [ 1.471332] Write protecting the kernel read-only data: 12288k
  279. [ 1.477106] Freeing unused kernel memory: 600k freed
  280. [ 1.477529] Freeing unused kernel memory: 440k freed
  281. [ 1.564519] kbd_mode (966) used greatest stack depth: 4376 bytes left
  282. [ 1.682493] mount (986) used greatest stack depth: 4264 bytes left
  283. [ 2.264754] systemd-udevd[1100]: starting version 197
  284. [ 2.971636] kvm: no hardware support
  285. [ 3.131613] EXT4-fs (xvda2): re-mounted. Opts: (null)
  286. [ 3.399681] EXT4-fs (xvda3): warning: maximal mount count reached, running e2fsck is recommended
  287. [ 3.399906] EXT4-fs (xvda3): mounted filesystem with ordered data mode. Opts: (null)
  288. [ 3.431281] EXT4-fs (xvda4): warning: maximal mount count reached, running e2fsck is recommended
  289. [ 3.456704] EXT4-fs (xvda4): mounted filesystem with ordered data mode. Opts: user_xattr
  290. [ 4.386369] ip (1497) used greatest stack depth: 3880 bytes left
  291. [ 16.659776] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
  292. [ 16.660149] NFSD: starting 90-second grace period (net ffffffff81cb7640)
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