Daily Xen-HVM Builds: cs9443

[Rick Gonzalez <rcgneo@us.ibm.com>]

changeset:   9443:40c23921e729
tag:         tip
user:        kaf24@firebug.cl.cam.ac.uk
date:        Mon Mar 27 11:03:03 2006 +0100
summary:     Make -xen default kernel compile on x86_64 by removing b44 
module.

Hardware:  x460

******************** x86_32(no PAE): ***************************

--- Linux HVM domain status: ---

ISSUES:

* dom0: SLES9 SP2
* dom0 kernel panics complaining about not being able to mount root FS.
* I'm looking for a SAS driver update.

Here is the boot process:

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=0xde800000
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
SvrWks CSB6: IDE controller at PCI slot 0000:00:0f.1
SvrWks CSB6: chipset revision 160
SvrWks CSB6: not 100% native mode: will probe irqs later
     ide0: BM-DMA at 0x0700-0x0707, BIOS settings: hda:DMA, hdb:DMA
SvrWks CSB6: simplex device: DMA disabled
ide1: SvrWks CSB6 Bus-Master DMA disabled (BIOS)
hda: HL-DT-STDVD-ROM GDR8082N, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hda: ATAPI 24X DVD-ROM drive, 256kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.20
ide-floppy driver 0.99.newide
aic94xx: Adaptec aic94xx SAS/SATA driver version 1.0.2 loaded
ACPI: PCI Interrupt 0000:01:02.0[A] -> GSI 25 (level, low) -> IRQ 16
aic94xx: found Adaptec AIC-9410W SAS/SATA Host Adapter, device 0000:01:02.0
aic94xx: using sequencer Razor_10a1
aic94xx: device 0000:01:02.0: SAS addr 5005076a011cdee0, PCBA SN , 8 
phys, 8 enabled phys, flash present, BIOS build 1324
scsi0 : Adaptec AIC-9410W SAS/SATA Host Adapter
usbmon: debugfs is not available
ACPI: PCI Interrupt 0000:00:03.2[C] -> GSI 20 (level, low) -> IRQ 17
ehci_hcd 0000:00:03.2: EHCI Host Controller
Badness in kref_get at lib/kref.c:32
  [<c01e25b2>] kref_get+0x42/0x50
  [<c01e1c67>] kobject_get+0x17/0x20
  [<c029a24a>] sas_slave_alloc+0xca/0xe0
  [<c0288c73>] scsi_alloc_sdev+0x193/0x1d0
  [<c028990a>] scsi_probe_and_add_lun+0x19a/0x270
  [<c01e1c67>] kobject_get+0x17/0x20
  [<c028a302>] __scsi_scan_target+0xd2/0x120
  [<c028a3e2>] scsi_scan_target+0x92/0xa0
  [<c0299626>] sas_register_with_scsi+0x66/0x70
  [<c0295318>] sas_register_end_dev+0x48/0x70
  [<c029570a>] sas_register_domain_devs+0x6a/0x80
  [<c0295844>] sas_discover_domain+0x84/0xb0
  [<c029597d>] sas_discover_thread+0xbd/0x120
  [<c02958c0>] sas_discover_thread+0x0/0x120
  [<c0102fd9>] kernel_thread_helper+0x5/0xc
   Vendor: IBM-ESXS  Model: ST936701SS    F   Rev: B512
   Type:   Direct-Access                      ANSI SCSI revision: 04
SCSI device sda: 71096640 512-byte hdwr sectors (36401 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write through w/ FUA
SCSI device sda: 71096640 512-byte hdwr sectors (36401 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write through w/ FUA
  sda: sda1 sda2
sd 0:0:0:0: Attached scsi disk sda
sd 0:0:0:0: Attached scsi generic sg0 type 0
Badness in kref_get at lib/kref.c:32
  [<c01e25b2>] kref_get+0x42/0x50
  [<c01e1c67>] kobject_get+0x17/0x20
  [<c029a24a>] sas_slave_alloc+0xca/0xe0
  [<c0288c73>] scsi_alloc_sdev+0x193/0x1d0
  [<c028990a>] scsi_probe_and_add_lun+0x19a/0x270
  [<c01e1c67>] kobject_get+0x17/0x20
  [<c028a302>] __scsi_scan_target+0xd2/0x120
  [<c028a3e2>] scsi_scan_target+0x92/0xa0
  [<c0299626>] sas_register_with_scsi+0x66/0x70
  [<c0295318>] sas_register_end_dev+0x48/0x70
  [<c029570a>] sas_register_domain_devs+0x6a/0x80
  [<c0295844>] sas_discover_domain+0x84/0xb0
  [<c029597d>] sas_discover_thread+0xbd/0x120
  [<c02958c0>] sas_discover_thread+0x0/0x120
  [<c0102fd9>] kernel_thread_helper+0x5/0xc
ehci_hcd 0000:00:03.2: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:03.2: irq 17, io mem 0xf3412000
ehci_hcd 0000:00:03.2: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 4 ports detected
   Vendor: IBM-ESXS  Model: ST973401SS    F   Rev: B515
   Type:   Direct-Access                      ANSI SCSI revision: 04
SCSI device sdb: 143374000 512-byte hdwr sectors (73407 MB)
sdb: Write Protect is off
SCSI device sdb: drive cache: write through w/ FUA
SCSI device sdb: 143374000 512-byte hdwr sectors (73407 MB)
sdb: Write Protect is off
SCSI device sdb: drive cache: write through w/ FUA
  sdb: sdb1 sdb2
sd 0:1:0:0: Attached scsi disk sdb
sd 0:1:0:0: Attached scsi generic sg1 type 0
usbcore: registered new driver libusual
mice: PS/2 mouse device common for all mice
NET: Registered protocol family 2
IP route cache hash table entries: 4096 (order: 2, 16384 bytes)
TCP established hash table entries: 16384 (order: 5, 131072 bytes)
TCP bind hash table entries: 16384 (order: 5, 131072 bytes)
TCP: Hash tables configured (established 16384 bind 16384)
TCP reno registered
NET: Registered protocol family 8
NET: Registered protocol family 20
Using IPI No-Shortcut mode
input: AT Translated Set 2 keyboard as /class/input/input0
Kernel panic - not syncing: VFS: Unable to mount root fs on 
unknown-block(8,2)
  (XEN) Domain 0 shutdown: rebooting machine.


********************** x86_64: *********************************

* dom0: SLES9 SP2
* dom0 boots fine
* xend starts without problem


--- Linux HVM domain status: ---

Details:

* able to boot HVM domains.

ISSUES:

* dom0 crashes during xm-test networking tests.
* I opened defect 589 for this problem.

SUMMARY:

Go here for details:

http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=589


regards,

Rick Gonzalez