Reserving virtual address space above 0xf57fe000 CPU: Vendor unknown, using generic init. CPU: Your system may be unstable. Linux version 2.6.20-rc4-pae-hg689 (kraxel@master-xen) (gcc version 4.1.2 20061115 (prerelease) (SUSE Linux)) #7 Tue Jan 9 14:22:16 CET 2007 BIOS-provided physical RAM map: Xen: 0000000000000000 - 0000000002000000 (usable) 0MB HIGHMEM available. 32MB LOWMEM available. NX (Execute Disable) protection: active about to switch to new pagetable c039e000... done Zone PFN ranges: DMA 0 -> 4096 Normal 4096 -> 8192 HighMem 8192 -> 8192 early_node_map[1] active PFN ranges 0: 0 -> 8192 DMI not present or invalid. Allocating PCI resources starting at 10000000 (gap: 02000000:fe000000) Detected 3793.006 MHz processor. Built 1 zonelists. Total pages: 8128 Kernel command line: root=/dev/ram0 ro Local APIC disabled by BIOS -- you can enable it with "lapic" Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Initializing CPU#0 PID hash table entries: 128 (order: 7, 512 bytes) Xen reported: 3792.882 MHz processor. Dentry cache hash table entries: 4096 (order: 2, 16384 bytes) Inode-cache hash table entries: 2048 (order: 1, 8192 bytes) Memory: 25172k/32768k available (1741k kernel code, 7596k reserved, 754k data, 172k init, 0k highmem) virtual kernel memory layout: fixmap : 0xf57ac000 - 0xf57fd000 ( 324 kB) pkmap : 0xf5400000 - 0xf5600000 (2048 kB) vmalloc : 0xc2800000 - 0xf53fe000 ( 811 MB) lowmem : 0xc0000000 - 0xc2000000 ( 32 MB) .init : 0xc0372000 - 0xc039d000 ( 172 kB) .data : 0xc02b3637 - 0xc036feb0 ( 754 kB) .text : 0xc0100000 - 0xc02b3637 (1741 kB) Checking if this processor honours the WP bit even in supervisor mode... Ok. Calibrating delay using timer specific routine.. 7589.84 BogoMIPS (lpj=37949208) Mount-cache hash table entries: 512 monitor/mwait feature present. CPU: Trace cache: 12K uops, L1 D cache: 16K CPU: L2 cache: 2048K Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. CPU0: Intel P4/Xeon Extended MCE MSRs (24) available CPU0: Thermal monitoring enabled CPU: Intel Genuine Intel(R) CPU 3.80GHz stepping 06 Booting paravirtualized kernel on Xen Hypervisor signature: xen-3.0-x86_32p Grant table initialized NET: Registered protocol family 16 Setting up standard PCI resources NET: Registered protocol family 2 IP route cache hash table entries: 1024 (order: 0, 4096 bytes) TCP established hash table entries: 1024 (order: 0, 4096 bytes) TCP bind hash table entries: 512 (order: -1, 2048 bytes) TCP: Hash tables configured (established 1024 bind 512) TCP reno registered checking if image is initramfs...it isn't (bad gzip magic numbers); looks like an initrd Freeing initrd memory: 4096k freed Machine check exception polling timer started. IA-32 Microcode Update Driver: v1.14a Total HugeTLB memory allocated, 0 Installing knfsd (copyright (C) 1996 okir@monad.swb.de). io scheduler noop registered io scheduler anticipatory registered (default) io scheduler deadline registered io scheduler cfq registered rtc: IRQ 8 is not free. Hangcheck: starting hangcheck timer 0.9.0 (tick is 180 seconds, margin is 60 seconds). Hangcheck: Using get_cycles(). Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize loop: loaded (max 8 devices) Registering block device major 202 netconsole: not configured, aborting Xen virtual console successfully installed as tty1 netfront: Initialising virtual ethernet driver. i8042.c: No controller found. mice: PS/2 mouse device common for all mice device-mapper: ioctl: 4.11.0-ioctl (2006-10-12) initialised: dm-devel@redhat.com oprofile: using timer interrupt. TCP cubic registered NET: Registered protocol family 1 NET: Registered protocol family 10 IPv6 over IPv4 tunneling driver NET: Registered protocol family 17 Using IPI Shortcut mode Time: xen clocksource has been installed. blkfront: xvda: barriers enabled xvda: xvda1 xvda2 RAMDISK: ext2 filesystem found at block 0 RAMDISK: Loading 4096KiB [1 disk] into ram disk... done. VFS: Mounted root (ext2 filesystem) readonly. Freeing unused kernel memory: 172k freed BUG: unable to handle kernel paging request at virtual address c2ffffe0 printing eip: c0102545 *pde = 00000000 Oops: 0000 [#1] Modules linked in: CPU: 0 EIP: 0061:[] Not tainted VLI EFLAGS: 00010202 (2.6.20-rc4-pae-hg689 #7) EIP is at pgd_walk+0x7d/0x139 eax: 01ffffe0 ebx: c1915d60 ecx: fffff0a1 edx: 00000000 esi: c1000000 edi: c1911000 ebp: c1911000 esp: c1067ee0 ds: 007b es: 007b ss: 0069 Process init (pid: 1, ti=c1066000 task=c1064a70 task.ti=c1066000) Stack: 00000061 80000000 01915000 00000000 c1821570 00000009 c1911000 00000000 00000000 c1b3b030 c010261c 00000003 c1230f3c c12305f4 c1230f3c 00000000 c0116755 c1230f00 c0112031 c0149219 c1067fb8 bf8ab844 00000011 00000000 Call Trace: [] xen_pgd_pin+0x1b/0x67 [] copy_process+0x96e/0xe50 [] paravirt_restore_flags+0x6/0x7 [] kmem_cache_alloc+0x50/0x5c [] do_fork+0x9e/0x17d [] copy_to_user+0x2d/0x44 [] sys_fork+0x2c/0x30 [] syscall_call+0x7/0xb ======================= Code: 8b 03 8b 53 04 ff 15 cc f0 34 c0 85 c0 74 5e 8b 35 c0 d6 3e c0 85 f6 74 33 8b 03 8b 53 04 ff 15 cc f0 34 c0 0f ac d0 0c c1 e0 05 <8b> 04 30 c1 e8 1e 69 c0 44 01 00 00 05 e0 0b 35 c0 8b 90 30 01 EIP: [] pgd_walk+0x7d/0x139 SS:ESP 0069:c1067ee0 <0>Kernel panic - not syncing: Attempted to kill init!