I have a strange problem i'm hoping sombody here can help solve. I have a
server with a 3ware 9650 card in it. I've used these cards with the same
hardware configuration using xen 3.0.3 and 3.0.4. I downloaded the latest
2.6 driver from 3ware because 2.6.18 3w-9xxx drivers do not support this
card. I replace the 3w-9xxx.c and 3w-9xxx.h files (just as i did with xen
3.0.3 and 3.0.4) and i attempt to build the kernel. The kernel builds fine
but when i boot the kernel i see a BUG/OOPS dump to the screen and then i
get a kernel panic because it cant load any filesystem. This problem ONLY
happens when i apply the xen-3.1 patch to the 2.6.18 source! If i download,
extract and copy over the new 3ware drivers for 2.6.18 and built it without
xen being patched the system detects and boots the 3ware card fine. Can
anybody shed some light on what might be happening here? Below is a bootup
log i grabbed via serial... Scroll to the bottom if you want to see the
BUG/OOPS.
Oh btw, the 3ware drive in the dump below was for 2.6.19 or newer but the
same problem existed with the drive for 2.6.18... 3ware apparently likes to
name there drivers for specific kernel versions now rather than just naming
them after the driver version.
~Shaun
__ __ _____ _ ___
\ \/ /___ _ __ |___ / / | / _ \
\ // _ \ '_ \ |_ \ | || | | |
/ \ __/ | | | ___) || || |_| |
/_/\_\___|_| |_| |____(_)_(_)___/
http://www.cl.cam.ac.uk/netos/xen
University of Cambridge Computer Laboratory
Xen version 3.1.0 (root@localdomain) (gcc version 4.1.1 20070105 (Red Hat
4.1.1-52)) Tue Sep 11 00:36:30 PDT
2007
Latest ChangeSet: unavailable
(XEN) Command line: /xen-2.6.18-xen.15042_1.gz com1=115200,8n1
(XEN) 0000000000000000 - 000000000009d000 (usable)
(XEN) 000000000009d400 - 00000000000a0000 (reserved)
(XEN) 00000000000e4000 - 0000000000100000 (reserved)
(XEN) 0000000000100000 - 00000000cff60000 (usable)
(XEN) 00000000cff60000 - 00000000cff69000 (ACPI data)
(XEN) 00000000cff69000 - 00000000cff80000 (ACPI NVS)
(XEN) 00000000cff80000 - 00000000d0000000 (reserved)
(XEN) 00000000e0000000 - 00000000f0000000 (reserved)
(XEN) 00000000fec00000 - 00000000fec10000 (reserved)
(XEN) 00000000fee00000 - 00000000fee01000 (reserved)
(XEN) 00000000ff000000 - 0000000100000000 (reserved)
(XEN) 0000000100000000 - 0000000230000000 (usable)
(XEN) System RAM: 8190MB (8387572kB)
(XEN) Xen heap: 9MB (10020kB)
(XEN) Domain heap initialised: DMA width 32 bits
(XEN) PAE enabled, limit: 16 GB
(XEN) Processor #0 6:15 APIC version 20
(XEN) Processor #6 6:15 APIC version 20
(XEN) Processor #1 6:15 APIC version 20
(XEN) Processor #7 6:15 APIC version 20
(XEN) IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
(XEN) IOAPIC[1]: apic_id 3, version 32, address 0xfec80000, GSI 24-47
(XEN) Enabling APIC mode: Flat. Using 2 I/O APICs
(XEN) Using scheduler: SMP Credit Scheduler (credit)
(XEN) Detected 2000.101 MHz processor.
(XEN) VMX disabled by Feature Control MSR.
(XEN) CPU0: Intel(R) Xeon(R) CPU 5130 @ 2.00GHz stepping 06
(XEN) Mapping cpu 0 to node 255
(XEN) Booting processor 1/6 eip 90000
(XEN) Mapping cpu 1 to node 255
(XEN) VMX disabled by Feature Control MSR.
(XEN) CPU1: Intel(R) Xeon(R) CPU 5130 @ 2.00GHz stepping 06
(XEN) Booting processor 2/1 eip 90000
(XEN) Mapping cpu 2 to node 255
(XEN) VMX disabled by Feature Control MSR.
(XEN) CPU2: Intel(R) Xeon(R) CPU 5130 @ 2.00GHz stepping 06
(XEN) Booting processor 3/7 eip 90000
(XEN) Mapping cpu 3 to node 255
(XEN) VMX disabled by Feature Control MSR.
(XEN) CPU3: Intel(R) Xeon(R) CPU 5130 @ 2.00GHz stepping 06
(XEN) Total of 4 processors activated.
(XEN) ENABLING IO-APIC IRQs
(XEN) -> Using new ACK method
(XEN) Platform timer is 1.193MHz PIT
(XEN) Brought up 4 CPUs
(XEN) *** LOADING DOMAIN 0 ***
(XEN) Xen kernel: 32-bit, PAE, lsb
(XEN) Dom0 kernel: 32-bit, PAE, lsb, paddr 0xc0100000 -> 0xc044153c
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN) Dom0 alloc.: 000000007e000000->0000000080000000 (2036959 pages to
be allocated)
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN) Loaded kernel: c0100000->c044153c
(XEN) Init. ramdisk: c0442000->c0965c00
(XEN) Phys-Mach map: c0966000->c113337c
(XEN) Start info: c1134000->c113446c
(XEN) Page tables: c1135000->c1144000
(XEN) Boot stack: c1144000->c1145000
(XEN) TOTAL: c0000000->c1400000
(XEN) ENTRY ADDRESS: c0100000
(XEN) Dom0 has maximum 4 VCPUs
(XEN) Initrd len 0x523c00, start at 0xc0442000
(XEN) Scrubbing Free RAM: .done.
(XEN) Xen trace buffers: disabled
(XEN) Std. Loglevel: Errors and warnings
(XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings)
(XEN) Xen is relinquishing VGA console.
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to
Xen).
Linux version 2.6.18-xen.15042_1 (root@xxxxxxxxxxxxxxxxxxxx) (gcc version
4.1.1 20070105 (Red Hat 4.1.1-52))
#1 SMP Tue Sep 11 00:34:59 PDT 2007
BIOS-provided physical RAM map:
Xen: 0000000000000000 - 00000001f3cdf000 (usable)
7268MB HIGHMEM available.
727MB LOWMEM available.
NX (Execute Disable) protection: active
found SMP MP-table at 000f5f00
DMI present.
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x06] enabled)
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x07] enabled)
ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
ACPI: IOAPIC (id[0x03] address[0xfec80000] gsi_base[24])
IOAPIC[1]: apic_id 3, version 32, address 0xfec80000, GSI 24-47
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 high edge)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
Enabling APIC mode: Flat. Using 2 I/O APICs
Using ACPI (MADT) for SMP configuration information
Allocating PCI resources starting at d1000000 (gap: d0000000:10000000)
Detected 2000.165 MHz processor.
Built 1 zonelists. Total pages: 2047199
Kernel command line: ro root=/dev/VolGroup00/LogVol00 console=ttyS0, 115200
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 16384 bytes)
Xen reported: 2000.100 MHz processor.
Console: colour VGA+ 80x50
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Software IO TLB enabled:
Aperture: 64 megabytes
Kernel range: c5810000 - c9810000
Address size: 27 bits
vmalloc area: ee000000-f51fe000, maxmem 2d7fe000
Memory: 8030388k/8188796k available (2027k kernel code, 149084k reserved,
697k data, 192k init, 7443332k high
mem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 4002.63 BogoMIPS
(lpj=20013150)
Security Framework v1.0.0 initialized
Capability LSM initialized
Mount-cache hash table entries: 512
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 4096K
Checking 'hlt' instruction... OK.
SMP alternatives: switching to UP code
ACPI: Core revision 20060707
ENABLING IO-APIC IRQs
SMP alternatives: switching to SMP code
Initializing CPU#1
Initializing CPU#2
Brought up 4 CPUs
Initializing CPU#3
migration_cost=9727
checking if image is initramfs... it is
Freeing initrd memory: 5263k freed
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: Using MMCONFIG
PCI: No mmconfig possible on a:1
Setting up standard PCI resources
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.1
PCI: PXH quirk detected, disabling MSI for SHPC device
PCI: Transparent bridge - 0000:00:1e.0
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 *7 10 11 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 *5 6 7 10 11 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 10 *11 14 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 *10 11 14 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKF] (IRQs 4 5 6 7 10 11 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 11 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKH] (IRQs 4 5 6 7 10 11 14 15) *0, disabled.
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
(XEN) ioapic_guest_write: apic=0, pin=4, old_irq=4, new_irq=4
(XEN) ioapic_guest_write: old_entry=000009f1, new_entry=000109f1
(XEN) ioapic_guest_write: Attempt to modify IO-APIC pin for in-use IRQ!
pnp: PnP ACPI: found 12 devices
xen_mem: Initialising balloon driver.
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a
report
PCI: Bridge: 0000:02:00.0
IO window: disabled.
MEM window: disabled.
PREFETCH window: disabled.
PCI: Bridge: 0000:02:02.0
IO window: 2000-2fff
MEM window: da000000-da0fffff
PREFETCH window: disabled.
PCI: Bridge: 0000:01:00.0
IO window: 2000-2fff
MEM window: da000000-da0fffff
PREFETCH window: disabled.
PCI: Bridge: 0000:01:00.3
IO window: disabled.
MEM window: disabled.
PREFETCH window: disabled.
PCI: Bridge: 0000:00:02.0
IO window: 2000-2fff
MEM window: da000000-da1fffff
PREFETCH window: disabled.
PCI: Bridge: 0000:00:04.0
IO window: 3000-3fff
MEM window: da300000-da3fffff
PREFETCH window: d8000000-d9ffffff
PCI: Bridge: 0000:00:06.0
IO window: disabled.
MEM window: disabled.
PREFETCH window: disabled.
PCI: Bridge: 0000:08:00.0
IO window: disabled.
MEM window: disabled.
PREFETCH window: disabled.
PCI: Bridge: 0000:00:1c.0
IO window: disabled.
MEM window: disabled.
PREFETCH window: disabled.
PCI: Bridge: 0000:00:1e.0
IO window: 4000-4fff
MEM window: da200000-da2fffff
PREFETCH window: d0000000-d7ffffff
ACPI: PCI Interrupt 0000:00:02.0[A] -> GSI 16 (level, low) -> IRQ 16
ACPI: PCI Interrupt 0000:01:00.0[A] -> GSI 16 (level, low) -> IRQ 16
ACPI: PCI Interrupt 0000:02:00.0[A] -> GSI 16 (level, low) -> IRQ 16
ACPI: PCI Interrupt 0000:02:02.0[A] -> GSI 18 (level, low) -> IRQ 17
ACPI: PCI Interrupt 0000:00:04.0[A] -> GSI 16 (level, low) -> IRQ 16
ACPI: PCI Interrupt 0000:00:06.0[A] -> GSI 16 (level, low) -> IRQ 16
ACPI: PCI Interrupt 0000:00:1c.0[A] -> GSI 17 (level, low) -> IRQ 18
NET: Registered protocol family 2
IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
TCP established hash table entries: 524288 (order: 10, 4194304 bytes)
TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
TCP: Hash tables configured (established 524288 bind 65536)
TCP reno registered
Simple Boot Flag at 0x38 set to 0x1
IA-32 Microcode Update Driver: v1.14a-xen <tigran@xxxxxxxxxxx>
audit: initializing netlink socket (disabled)
audit(1189523518.370:1): initialized
highmem bounce pool size: 64 pages
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
Initializing Cryptographic API
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered (default)
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize
loop: loaded (max 8 devices)
Xen virtual console successfully installed as ttyS0
Event-channel device installed.
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
PNP: PS/2 Controller [PNP0303:KBC0,PNP0f13:MSE0] at 0x60,0x64 irq 1,12
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
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 1
NET: Registered protocol family 17
Using IPI No-Shortcut mode
Freeing unused kernel memory: 192k freed
Red Hat nash version 5.1.19.6 starting
Mounting proc filesystem
Mounting sysfs filesystem
Creating /dev
Creating initial device nodes
Setting up hotplug.
Creating block device nodes.
Loading usbcore.ko module
usbcore: registered new driver usbfs
usbcore: registered new driver hub
Loading uhci-hcd.ko module
USB Universal Host Controller Interface driver v3.0
ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 17 (level, low) -> IRQ 18
uhci_hcd 0000:00:1d.0: UHCI Host Controller
uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 1
uhci_hcd 0000:00:1d.0: irq 18, io base 0x00001800
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:1d.1[B] -> GSI 19 (level, low) -> IRQ 19
uhci_hcd 0000:00:1d.1: UHCI Host Controller
uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 2
uhci_hcd 0000:00:1d.1: irq 19, io base 0x00001820
usb usb2: configuration #1 chosen from 1 choice
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:1d.2[C] -> GSI 18 (level, low) -> IRQ 17
uhci_hcd 0000:00:1d.2: UHCI Host Controller
uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 3
uhci_hcd 0000:00:1d.2: irq 17, io base 0x00001840
usb usb3: configuration #1 chosen from 1 choice
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:1d.3[D] -> GSI 16 (level, low) -> IRQ 16
uhci_hcd 0000:00:1d.3: UHCI Host Controller
uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 4
uhci_hcd 0000:00:1d.3: irq 16, io base 0x00001860
usb usb4: configuration #1 chosen from 1 choice
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
usb 1-1: new low speed USB device using uhci_hcd and address 2
Loading ohci-hcd.ko module
Loading ehci-hcd.ko module
ACPI: PCI Interrupt 0000:00:1d.7[A] -> GSI 17 (level, low) -> IRQ 18
ehci_hcd 0000:00:1d.7: EHCI Host Controller
ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 5
ehci_hcd 0000:00:1d.7: debug port 1
ehci_hcd 0000:00:1d.7: irq 18, io mem 0xda600000
ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
usb usb5: configuration #1 chosen from 1 choice
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 8 ports detected
usb 1-1: device not accepting address 2, error -71
usb 1-1: new low speed USB device using uhci_hcd and address 4
usb 1-1: configuration #1 chosen from 1 choice
usb 1-2: new low speed USB device using uhci_hcd and address 5
usb 1-2: configuration #1 chosen from 1 choice
end_request: I/O error, dev fd0, sector 0
end_request: I/O error, dev fd0, sector 0
Buffer I/O error on device fd0, logical block 0
end_request: I/O error, dev fd0, sector 0
Buffer I/O error on device fd0, logical block 0
Loading jbd.ko module
Loading ext3.ko module
Loading scsi_mod.ko module
SCSI subsystem initialized
Loading sd_mod.ko module
Loading 3w-9xxx.ko module
3ware 9000 Storage Controller device driver for Linux v2.26.06.002-2.6.19.
ACPI: PCI Interrupt 0000:06:00.0[A] -> GSI 16 (level, low) -> IRQ 16
3w-9xxx: scsi0: AEN: INFO (0x04:0x0001): Controller reset occurred:resets=1.
scsi0 : 3ware 9000 Storage Controller
3w-9xxx: scsi0: Found a 3ware 9000 Storage Controller at 0xda300000, IRQ:
16.
3w-9xxx: ERROR: (0x03:0x0000): <NULL>:.
3w-9xxx: scsi0: ERROR: (0x06:0x0013): No valid response during get param.
BUG: unable to handle kernel NULL pointer dereference at virtual address
00000000
printing eip:
ee0fb581
00499000 -> *pde = 00000000:7e49a001
0049a000 -> *pme = 00000000:00000000
Oops: 0000 [#1]
SMP
Modules linked in: 3w_9xxx sd_mod scsi_mod ext3 jbd ehci_hcd ohci_hcd
uhci_hcd usbcore
CPU: 2
EIP: 0061:[<ee0fb581>] Not tainted VLI
EFLAGS: 00010286 (2.6.18-xen.15042_1 #1)
EIP is at twa_probe+0x5c1/0x7c0 [3w_9xxx]
eax: 00000000 ebx: 00000000 ecx: 00000402 edx: 00000001
esi: c08f3400 edi: da300000 ebp: ed7502d8 esp: c0555e04
ds: 007b es: 007b ss: 0069
Process insmod (pid: 896, ti=c0554000 task=ece070c0 task.ti=c0554000)
Stack: 00000003 00000001 da300000 00000010 ee0ffd2c ed750000 00000000
ee0ffd2c
c08f3400 ee0ffd00 c0359620 c01f2ed6 c08f3448 c08f3448 ee0ffd2c
c0236d74
c03192b0 c067c8a0 c03192b0 c04d05c0 c08f3448 c08fbc48 ee0ffd2c
c0236ef2
Call Trace:
[<c01f2ed6>] pci_device_probe+0x56/0x80
[<c0236d74>] driver_probe_device+0x44/0xc0
[<c0236ef2>] __driver_attach+0x82/0x90
[<c02366ea>] bus_for_each_dev+0x3a/0x60
[<c0236cb6>] driver_attach+0x16/0x20
[<c0236e70>] __driver_attach+0x0/0x90
[<c023635c>] bus_add_driver+0x8c/0x140
[<c01f3077>] __pci_register_driver+0x47/0x70
[<c01414ab>] sys_init_module+0x15b/0x1b40
[<c010568f>] syscall_call+0x7/0xb
Code: d2 b9 03 04 00 00 ba 02 00 00 00 89 e8 c7 44 24 04 01 00 00 00 c7 04
24 03 00 00 00 e8 49 d5 ff ff b9 0
2 04 00 00 ba 01 00 00 00 <8b> 38 89 e8 c7 44 24 04 10 00 00 00 c7 04 24 04
00 00 00 e8 27
EIP: [<ee0fb581>] twa_probe+0x5c1/0x7c0 [3w_9xxx] SS:ESP 0069:c0555e04
Loading ide-disk.ko module
Loading dm-mod.ko module
<6>device-mapper: ioctl: 4.7.0-ioctl (2006-06-24) initialised:
dm-devel@xxxxxxxxxx
Loading dm-mirror.ko module
Loading dm-zero.ko module
Loading dm-snapshot.ko module
Waiting for driver initialization.
Making device-mapper control node
Scanning logical volumes
Reading all physical volumes. This may take a while...
No volume groups found
Activating logical volumes
Volume group "VolGroup00" not found
Creating root device.
end_request: I/O error, dev fd0, sector 0
end_request: I/O error, dev fd0, sector 0
Buffer I/O error on device fd0, logical block 0
end_request: I/O error, dev fd0, sector 0
Buffer I/O error on device fd0, logical block 0
Mounting root filesystem.
end_request: I/O error, dev fd0, sector 0
end_request: I/O error, dev fd0, sector 0
Buffer I/O error on device fd0, logical block 0
end_request: I/O error, dev fd0, sector 0
Buffer I/O error on device fd0, logical block 0
mount: could not find filesystem '/dev/root'
Setting up other filesystems.
Setting up new root fs
setuproot: moving /dev failed: No such file or directory
no fstab.sys, mounting internal defaults
setuproot: error mounting /proc: No such file or directory
setuproot: error mounting /sys: No such file or directory
Switching to new root and running init.
unmounting old /dev
unmounting old /proc
unmounting old /sys
switchroot: mount failed: No such file or directory
Kernel panic - not syncing: Attempted to kill init!
(XEN) Domain 0 crashed: rebooting machine in 5 seconds.
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