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I am working on x86_64 amd opetron cluster which runs fc5. I wanted to install the older version of Xen i.e xen 3.0.2-3 for research purposes. I wanted to compile the xen kernel with debug info. Hence I tried to compile it from source. It compiled successfully and I made corresponding entries to the grub.conf file.
But when I try to boot it gives the following error:

root (hd0,0)
Filesystem type is ext2fs, partition type 0x83
kernel /xen-3.0.2-3.gz console=com2,vga com2=19200,8n1 sync_console
   [Multiboot-elf, <0x100000:0xed530:0x39ad0>, shtab=0x227078, entry=0x100000] [0H0000] [06;00 __ __            _____ ___   ____    _____
\ \/ /___ _ __   |___ / / _ \ |___ \ |___ /                              *
\ // _ \ '_ \    |_ \| | | | __) |__ |_ \                              *
/ \ __/ | | | ___) | |_| | / __/|__|__) |                             *
/_/\_\___|_| |_| |____(_)___(_)_____| |____/                              *
                                                                           *
http://www.cl.cam.ac.uk/netos/xen                                         *
University of Cambridge Computer Laboratory                               *
*                                                                         *
Xen version 3.0.2-3 (root@) (gcc version 4.1.0 20060304 (Red Hat 4.1.0-3)) Thu Nov 20 20:48:31 EST 2008
Latest ChangeSet: Thu Jun 29 10:51:49 2006 +0100 9762:1e225598ce82        *
***************************************************************************
(XEN) Console output is synchronous. which entry is highlighted.
(XEN) Command line: /xen-3.0.2-3.gz console=com2,vga com2=19200,8n1 sync_console
(XEN) Physical RAM map:ooting, 'a' to modify the kernel arguments
(XEN) 0000000000000000 - 000000000009f400 (usable)
(XEN) 000000000009f400 - 00000000000a0000 (reserved)
(XEN) 00000000000e0000 - 0000000000100000 (reserved) in 1 seconds.
(XEN) 0000000000100000 - 00000000fbff0000 (usable)
(XEN) 00000000fbff0000 - 00000000fbfff000 (ACPI data)
(XEN) 00000000fbfff000 - 00000000fc000000 (ACPI NVS)
(XEN) 00000000ff780000 - 0000000100000000 (reserved)
(XEN) System RAM: 4031MB (4128316kB)
(XEN) Xen heap: 13MB (14052kB)
(XEN) Using scheduler: Simple EDF Scheduler (sedf)
(XEN) found SMP MP-table at 000ff780
(XEN) DMI 2.3 present.
(XEN) Using APIC driver default
(XEN) ACPI: RSDP (v002 ACPIAM                                ) @ 0x00000000000f6d70
(XEN) ACPI: XSDT (v001 A M I OEMXSDT 0x03000620 MSFT 0x00000097) @ 0x00000000fbff0100
(XEN) ACPI: FADT (v001 A M I OEMFACP 0x03000620 MSFT 0x00000097) @ 0x00000000fbff0281
(XEN) ACPI: MADT (v001 A M I OEMAPIC 0x03000620 MSFT 0x00000097) @ 0x00000000fbff0380
(XEN) ACPI: OEMB (v001 A M I OEMBIOS 0x03000620 MSFT 0x00000097) @ 0x00000000fbfff040
(XEN) ACPI: SRAT (v001 A M I OEMSRAT 0x03000620 MSFT 0x00000097) @ 0x00000000fbff3b60
(XEN) ACPI: HPET (v001 A M I OEMHPET 0x03000620 MSFT 0x00000097) @ 0x00000000fbff3c70
(XEN) ACPI: ASF! (v001 AMIASF AMDSTRET 0x00000001 INTL 0x02002026) @ 0x00000000fbff3cb0
(XEN) ACPI: DSDT (v001 0AAAA 0AAAA000 0x00000000 INTL 0x02002026) @ 0x0000000000000000
(XEN) ACPI: Local APIC address 0xfee00000
(XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
(XEN) Processor #0 15:1 APIC version 16
(XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
(XEN) Processor #1 15:1 APIC version 16
(XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled)
(XEN) Processor #2 15:1 APIC version 16
(XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
(XEN) Processor #3 15:1 APIC version 16
(XEN) ACPI: IOAPIC (id[0x04] address[0xfec00000] gsi_base[0])
(XEN) IOAPIC[0]: apic_id 4, version 17, address 0xfec00000, GSI 0-23
(XEN) ACPI: IOAPIC (id[0x05] address[0xfebff000] gsi_base[24])
(XEN) IOAPIC[1]: apic_id 5, version 17, address 0xfebff000, GSI 24-27
(XEN) ACPI: IOAPIC (id[0x06] address[0xfebfe000] gsi_base[28])
(XEN) IOAPIC[2]: apic_id 6, version 17, address 0xfebfe000, GSI 28-31
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
(XEN) ACPI: IRQ0 used by override.
(XEN) ACPI: IRQ2 used by override.
(XEN) Enabling APIC mode: Flat. Using 3 I/O APICs
(XEN) ACPI: HPET id: 0x102282a0 base: 0xfec01000
(XEN) Using ACPI (MADT) for SMP configuration information
(XEN) Initializing CPU#0
(XEN) Detected 1793.403 MHz processor.
(XEN) CPU0: AMD Flush Filter disabled
(XEN) CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
(XEN) CPU: L2 Cache: 1024K (64 bytes/line)
(XEN) CPU 0(2) -> Core 0
(XEN) Intel machine check architecture supported.
(XEN) Intel machine check reporting enabled on CPU#0.
(XEN) CPU0: AMD Dual Core AMD Opteron(tm) Processor 265 stepping 02
(XEN) Booting processor 1/1 eip 90000
(XEN) Initializing CPU#1
(XEN) CPU1: AMD Flush Filter disabled
(XEN) CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
(XEN) CPU: L2 Cache: 1024K (64 bytes/line)
(XEN) CPU 1(2) -> Core 1
(XEN) AMD: Disabling C1 Clock Ramping Node #0
(XEN) AMD: Disabling C1 Clock Ramping Node #1
(XEN) Intel machine check architecture supported.
(XEN) Intel machine check reporting enabled on CPU#1.
(XEN) CPU1: AMD Dual Core AMD Opteron(tm) Processor 265 stepping 02
(XEN) Booting processor 2/2 eip 90000
(XEN) Initializing CPU#2
(XEN) CPU2: AMD Flush Filter disabled
(XEN) CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
(XEN) CPU: L2 Cache: 1024K (64 bytes/line)
(XEN) CPU 2(2) -> Core 0
(XEN) Intel machine check architecture supported.
(XEN) Intel machine check reporting enabled on CPU#2.
(XEN) CPU2: AMD Dual Core AMD Opteron(tm) Processor 265 stepping 02
(XEN) Booting processor 3/3 eip 90000
(XEN) Initializing CPU#3
(XEN) CPU3: AMD Flush Filter disabled
(XEN) CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
(XEN) CPU: L2 Cache: 1024K (64 bytes/line)
(XEN) CPU 3(2) -> Core 1
(XEN) Intel machine check architecture supported.
(XEN) Intel machine check reporting enabled on CPU#3.
(XEN) CPU3: AMD Dual Core AMD Opteron(tm) Processor 265 stepping 02
(XEN) Total of 4 processors activated.
(XEN) ENABLING IO-APIC IRQs
(XEN) -> Using new ACK method
(XEN) ..TIMER: vector=0xF0 apic1=0 pin1=2 apic2=0 pin2=0
(XEN) checking TSC synchronization across 4 CPUs: passed.
(XEN) Platform timer is 14.318MHz HPET
(XEN) Brought up 4 CPUs
(XEN) Machine check exception polling timer started.
(XEN) Using IPI Shortcut mode
(XEN) *** LOADING DOMAIN 0 ***
(XEN) Domain 0 kernel supports features = { 0000000f }.
(XEN) Domain 0 kernel requires features = { 00000000 }.
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN) Dom0 alloc.:   0000000005000000->0000000006000000 (979070 pages to be allocated)
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN) Loaded kernel: ffffffff80100000->ffffffff804eff08
(XEN) Init. ramdisk: ffffffff804f0000->ffffffff80710400
(XEN) Phys-Mach map: ffffffff80711000->ffffffff80e913f0
(XEN) Start info:    ffffffff80e92000->ffffffff80e93000
(XEN) Page tables:   ffffffff80e93000->ffffffff80e9e000
(XEN) Boot stack:    ffffffff80e9e000->ffffffff80e9f000
(XEN) TOTAL:         ffffffff80000000->ffffffff81000000
(XEN) ENTRY ADDRESS: ffffffff80100000
(XEN) Dom0 has maximum 4 VCPUs
(XEN) Initrd len 0x220400, start at 0xffffffff804f0000
(XEN) Scrubbing Free RAM: .........................................done.
(XEN) Xen trace buffers: disabled
(XEN) **********************************************
(XEN) ******* WARNING: CONSOLE OUTPUT IS SYCHRONOUS
(XEN) ******* This option is intended to aid debugging of Xen by ensuring
(XEN) ******* that all output is synchronously delivered on the serial line.
(XEN) ******* However it can introduce SIGNIFICANT latencies and affect
(XEN) ******* timekeeping. It is NOT recommended for production use!
(XEN) **********************************************
(XEN) 3... 2... 1...
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen).
kernel direct mapping tables up to f087e000 @ ea2000-ea2000
Bootdata ok (command line is ro root=LABEL=/ console=ttyS1,19200n8 3 selinux=0)
Linux version 2.6.16.13-xen (root@opt13) (gcc version 4.1.0 20060304 (Red Hat 4.1.0-3)) #1 SMP Thu Nov 20 21:45:06 EST 2008
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled)
ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
ACPI: IOAPIC (id[0x04] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 4, version 17, address 0xfec00000, GSI 0-23
ACPI: IOAPIC (id[0x05] address[0xfebff000] gsi_base[24])
IOAPIC[1]: apic_id 5, version 17, address 0xfebff000, GSI 24-27
ACPI: IOAPIC (id[0x06] address[0xfebfe000] gsi_base[28])
IOAPIC[2]: apic_id 6, version 17, address 0xfebfe000, GSI 28-31
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
Setting APIC routing to xen
Using ACPI (MADT) for SMP configuration information
Allocating PCI resources starting at fc400000 (gap: fc000000:3780000)
Built 1 zonelists
Kernel command line: ro root=LABEL=/ console=ttyS1,19200n8 3 selinux=0
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 131072 bytes)
Xen reported: 1793.340 MHz processor.
Console: colour VGA+ 80x25
Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
Software IO TLB enabled:
Aperture:     64 megabytes
Kernel range: 0xffff8800058d1000 - 0xffff8800098d1000
PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
Memory: 3783548k/3940856k available (2415k kernel code, 148460k reserved, 904k data, 164k init)
Calibrating delay using timer specific routine.. 3588.10 BogoMIPS (lpj=17940514)
Security Framework v1.0.0 initialized
Capability LSM initialized
Mount-cache hash table entries: 256
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
Initializing CPU#1
Initializing CPU#2
Brought up 4 CPUs
Initializing CPU#3
migration_cost=309
checking if image is initramfs... it is
Freeing initrd memory: 2177k freed
DMI 2.3 present.
Grant table initialized
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: Using configuration type 1
ACPI: Subsystem revision 20060127
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 *5 6 7 9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 *10 11 12 14 15)
xen_mem: Initialising balloon driver.
SCSI subsystem initialized
usbcore: registered new driver usbfs
usbcore: registered new driver hub
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report
PCI: Bridge: 0000:00:06.0
IO window: 9000-bfff
MEM window: fc900000-feafffff
PREFETCH window: disabled.
PCI: Bridge: 0000:00:0a.0
IO window: disabled.
MEM window: fc800000-fc8fffff
PREFETCH window: ff500000-ff5fffff
PCI: Bridge: 0000:00:0b.0
IO window: disabled.
MEM window: disabled.
PREFETCH window: disabled.
IA-32 Microcode Update Driver: v1.14-xen <tigran@xxxxxxxxxxx>
IA32 emulation $Id: sys_ia32.c,v 1.32 2002/03/24 13:02:28 ak Exp $
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
Initializing Cryptographic API
io scheduler noop registered
io scheduler anticipatory registered (default)
io scheduler deadline registered
io scheduler cfq registered
PCI: MSI quirk detected. pci_msi_quirk set.
PCI: MSI quirk detected. pci_msi_quirk set.
Real Time Clock Driver v1.12ac
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
isa bounce pool size: 16 pages
RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize
Xen virtual console successfully installed as ttyS0
Event-channel device installed.
blkif_init: reqs=64, pages=704, mmap_vstart=0xffff8800ef800000
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
AMD8111: IDE controller at PCI slot 0000:00:07.1
AMD8111: chipset revision 3
AMD8111: not 100% native mode: will probe irqs later
AMD8111: 0000:00:07.1 (rev 03) UDMA133 controller
    ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:pio, hdb:pio
    ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:DMA, hdd:pio
hdc: SR244W, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
hdc: ATAPI 24X CD-ROM drive, 128kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.20
ide-floppy driver 0.99.newide
usbmon: debugfs is not available
usbcore: registered new driver hiddev
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.6:USB HID core driver
mice: PS/2 mouse device common for all mice
md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27
md: bitmap version 4.39
NET: Registered protocol family 2
IP route cache hash table entries: 131072 (order: 8, 1048576 bytes)
TCP established hash table entries: 262144 (order: 10, 4194304 bytes)
TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
TCP: Hash tables configured (established 262144 bind 65536)
TCP reno registered
Initializing IPsec netlink socket
NET: Registered protocol family 1
NET: Registered protocol family 17
Red Hat nash version 5.0.32 startinginput: AT Translated Set 2 keyboard as /class/input/input0

Mounting proc filesystem
Mounting sysfs filesystem
Creating /dev
Creating initial device nodes
Setting up hotplug.
Creating block device nodes.
Loading sata_sil.ko module
GSI 16 sharing vector 0x98 and IRQ 16
ACPI: PCI Interrupt 0000:03:05.0[A] -> GSI 19 (level, low) -> IRQ 16
ata1: SATA max UDMA/100 cmd 0xFFFFC20000004C80 ctl 0xFFFFC20000004C8A bmdma 0xFFFFC20000004C00 irq 16
ata2: SATA max UDMA/100 cmd 0xFFFFC20000004CC0 ctl 0xFFFFC20000004CCA bmdma 0xFFFFC20000004C08 irq 16
ata3: SATA max UDMA/100 cmd 0xFFFFC20000004E80 ctl 0xFFFFC20000004E8A bmdma 0xFFFFC20000004E00 irq 16
ata4: SATA max UDMA/100 cmd 0xFFFFC20000004EC0 ctl 0xFFFFC20000004ECA bmdma 0xFFFFC20000004E08 irq 16
ata1: SATA link up 1.5 Gbps (SStatus 113)
ata1: dev 0 ATA-7, max UDMA/133, 156301488 sectors: LBA48
ata1: dev 0 configured for UDMA/100
scsi0 : sata_sil
ata2: SATA link down (SStatus 0)
scsi1 : sata_sil
ata3: SATA link down (SStatus 0)
scsi2 : sata_sil
ata4: SATA link down (SStatus 0)
scsi3 : sata_sil
Vendor: ATA       Model: WDC WD800JD-22LS Rev: 06.0
Type:   Direct-Access                      ANSI SCSI revision: 05
SCSI device sda: 156301488 512-byte hdwr sectors (80026 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write back
SCSI device sda: 156301488 512-byte hdwr sectors (80026 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write back
sda: sda1 sda2 sda3 sda4 < sda5 sda6 >
sd 0:0:0:0: Attached scsi disk sda
Loading jbd.ko module
Loading ext3.ko module
Creating root device.
Mounting root filesystem.
kjournald starting. Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
Setting up other filesystems.
Setting up new root fs
no fstab.sys, mounting internal defaults
Switching to new root and running init.
unmounting old /dev
unmounting old /proc
unmounting old /sys
INIT: version 2.86 booting
                Welcome to Fedora Core
                Press 'I' to enter interactive startup.
Setting clock (localtime): Thu Nov 27 22:38:38 EST 2008 [ OK ]
Starting udev: general protection fault: 0000 [1] SMP
CPU 1
Modules linked in: tg3 i2c_core ext3 jbd sata_sil
Pid: 457, comm: modprobe Not tainted 2.6.16.13-xen #1
RIP: e030:[<ffffffff801c4332>] <ffffffff801c4332>{create_dir+34}
RSP: e02b:ffff8800ef3cfc28 EFLAGS: 00010296
RAX: ffffffff88039010 RBX: ffff8800efd12400 RCX: ffff8800ef3cfc60
RDX: ffff8800efd12400 RSI: 90666690666666c3 RDI: ffff8800efd123f8
RBP: ffff8800efd123f8 R08: 00000000fffffffe R09: ffff8800eff2b889
R10: ffff8800efd12000 R11: 0000000000000000 R12: 0000000000000000
R13: ffff8800efd123e8 R14: ffffffff88039010 R15: ffffffff804049e0
FS: 00002b49a3774210(0000) GS:ffffffff804a9080(0000) knlGS:0000000000000000
CS: e033 DS: 0000 ES: 0000
Process modprobe (pid: 457, threadinfo ffff8800ef3ce000, task ffff8800efcc09b0)
Stack: ffff8800efd123f8 ffff8800efd123e8 0000000000000000 ffff8800efd123e8
       ffffffff88039010 ffffffff801c4b28 ffffffff88039010 0000000000000000
       ffff8800efd123f8 ffffffff801f52ea
Call Trace: <ffffffff88039010>{:tg3:tg3_disable_ints+0}
       <ffffffff801c4b28>{sysfs_create_dir+88} <ffffffff88039010>{:tg3:tg3_disable_ints+0}
       <ffffffff801f52ea>{kobject_add+234} <ffffffff88039000>{:tg3:tg3_write32+0}
       <ffffffff80251cf9>{class_device_add+185} <ffffffff802f72d1>{netdev_register_sysfs+81}
       <ffffffff802ed2d2>{netdev_run_todo+242} <ffffffff802ec634>{register_netdev+100}
       <ffffffff88044b07>{:tg3:tg3_init_one+3175} <ffffffff801297f3>{__wake_up+67}
       <ffffffff80204269>{pci_device_probe+89} <ffffffff80250d75>{driver_probe_device+101}
       <ffffffff80250e50>{__driver_attach+0} <ffffffff80250eb0>{__driver_attach+96}
       <ffffffff80250e50>{__driver_attach+0} <ffffffff80250619>{bus_for_each_dev+73}
       <ffffffff802501f8>{bus_add_driver+136} <ffffffff802044d0>{__pci_register_driver+128}
       <ffffffff8014fdd2>{sys_init_module+258} <ffffffff8010b2fe>{system_call+134}
       <ffffffff8010b278>{system_call+0}

Code: 48 8b 7e 10 49 89 cc 49 89 f6 48 81 c7 c0 00 00 00 e8 88 33
RIP <ffffffff801c4332>{create_dir+34} RSP <ffff8800ef3cfc28>
udevd-event[456]: run_program: '/sbin/modprobe' abnormal exit
eepro100.c:v1.09j-t 9/29/99 Donald Becker http://www.scyld.com/network/eepro100.html
eepro100.c: $Revision: 1.36 $ 2000/11/17 Modified by Andrey V. Savochkin <saw@xxxxxxxxxxxxx> and others
sd 0:0:0:0: Attached scsi generic sg0 type 0
Unable to handle kernel paging request at ffffffff8807c000 RIP:

Please help.

Thanks,

Aditya
Graduate student
princeofporsche@xxxxxxxxx

[Xen-users] Re: Compiling Xen 3.0.2 from source[general protection fault 000[1]]