Linux version 2.6.38.2 (msakamoto@siranui.localdomain) (gcc version 4.1.2 200807 04 (Red Hat 4.1.2-48)) #1 Thu Apr 28 14:47:24 JST 2011 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009f400 (usable) BIOS-e820: 000000000009f400 - 00000000000a0000 (reserved) BIOS-e820: 00000000000ca000 - 00000000000cc000 (reserved) BIOS-e820: 00000000000dc000 - 00000000000e4000 (reserved) BIOS-e820: 00000000000e8000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 0000000007ef0000 (usable) BIOS-e820: 0000000007ef0000 - 0000000007eff000 (ACPI data) BIOS-e820: 0000000007eff000 - 0000000007f00000 (ACPI NVS) BIOS-e820: 0000000007f00000 - 0000000008000000 (usable) BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved) BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved) BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved) BIOS-e820: 00000000fffe0000 - 0000000100000000 (reserved) Notice: NX (Execute Disable) protection cannot be enabled: non-PAE kernel! DMI present. Hypervisor detected: VMware last_pfn = 0x8000 max_arch_pfn = 0x100000 x86 PAT enabled: cpu 0, old 0x0, new 0x7010600070106 init_memory_mapping: 0000000000000000-0000000008000000 0MB HIGHMEM available. 128MB LOWMEM available. mapped low ram: 0 - 08000000 low ram: 0 - 08000000 Zone PFN ranges: DMA 0x00000010 -> 0x00001000 Normal 0x00001000 -> 0x00008000 HighMem empty Movable zone start PFN for each node early_node_map[3] active PFN ranges 0: 0x00000010 -> 0x0000009f 0: 0x00000100 -> 0x00007ef0 0: 0x00007f00 -> 0x00008000 Allocating PCI resources starting at 8000000 (gap: 8000000:d8000000) Built 1 zonelists in Zone order, mobility grouping on. Total pages: 32383 Kernel command line: console=ttyS0,115200 console=tty0 root=/dev/nfs rw ip=dhcp nfsroot=192.168.240.10:/opt/nfsexports/root1 nfsrootdebug BOOT_IMAGE=bzImageNfs PID hash table entries: 512 (order: -1, 2048 bytes) Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) Initializing CPU#0 Initializing HighMem for node 0 (00000000:00000000) Memory: 126432k/131072k available (1867k kernel code, 4124k reserved, 565k data, 244k init, 0k highmem) virtual kernel memory layout: fixmap : 0xfffe5000 - 0xfffff000 ( 104 kB) pkmap : 0xff800000 - 0xffc00000 (4096 kB) vmalloc : 0xc8800000 - 0xff7fe000 ( 879 MB) lowmem : 0xc0000000 - 0xc8000000 ( 128 MB) .init : 0xc1261000 - 0xc129e000 ( 244 kB) .data : 0xc11d2d3f - 0xc1260340 ( 565 kB) .text : 0xc1000000 - 0xc11d2d3f (1867 kB) Checking if this processor honours the WP bit even in supervisor mode...Ok. SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 NR_IRQS:16 Console: colour VGA+ 80x25 console [tty0] enabled console [ttyS0] enabled TSC freq read from hypervisor : 3059.060 MHz Detected 3059.060 MHz processor. Calibrating delay loop (skipped) preset value.. 6118.12 BogoMIPS (lpj=12236240) pid_max: default: 32768 minimum: 301 Mount-cache hash table entries: 512 CPU: Intel(R) Core(TM) i3 CPU 540 @ 3.07GHz stepping 02 Performance Events: Westmere events, Broken PMU hardware detected, using softwar e events only. NET: Registered protocol family 16 bio: create slab at 0 Switching to clocksource pit NET: Registered protocol family 2 IP route cache hash table entries: 1024 (order: 0, 4096 bytes) TCP established hash table entries: 4096 (order: 3, 32768 bytes) TCP bind hash table entries: 4096 (order: 2, 16384 bytes) TCP: Hash tables configured (established 4096 bind 4096) TCP reno registered UDP hash table entries: 256 (order: 0, 4096 bytes) UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) RPC: Registered udp transport module. RPC: Registered tcp transport module. RPC: Registered tcp NFSv4.1 backchannel transport module. platform rtc_cmos: registered platform RTC device (no PNP device found) io scheduler noop registered (default) Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A serio: i8042 KBD port at 0x60,0x64 irq 1 serio: i8042 AUX port at 0x60,0x64 irq 12 mousedev: PS/2 mouse device common for all mice TCP cubic registered NET: Registered protocol family 10 IPv6 over IPv4 tunneling driver input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/inpu t0 Switching to clocksource tsc Root-NFS: nfsroot=/opt/nfsexports/root1 NFS: nfs mount opts='udp,nolock,addr=192.168.240.10' NFS: parsing nfs mount option 'udp' NFS: parsing nfs mount option 'nolock' NFS: parsing nfs mount option 'addr=192.168.240.10' NFS: MNTPATH: '/opt/nfsexports/root1' NFS: sending MNT request for 192.168.240.10:/opt/nfsexports/root1 NFS: failed to create MNT RPC client, status=-101 NFS: unable to mount server 192.168.240.10, error -101 VFS: Unable to mount root fs via NFS, trying floppy. List of all partitions: No filesystem could mount root, tried: Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0) Pid: 1, comm: swapper Not tainted 2.6.38.2 #1 Call Trace: [] ? panic+0x5c/0x140 [] ? mount_block_root+0x16c/0x1c0 [] ? irq_entries_start+0x30/0x400 [] ? sys_mknod+0x27/0x30 [] ? kernel_init+0x0/0x150 [] ? mount_root+0x8b/0xc0 [] ? prepare_namespace+0x146/0x180 [] ? sys_access+0x1f/0x30 [] ? kernel_init+0x11b/0x150 [] ? kernel_thread_helper+0x6/0x10