domU stops at --> EXT3 FS on sda1, internal journal

[Naveen R]

Hello everyone, i am using fedora 7 and tried to run the xen images
available at jailtime.org site and was able to start the os but it stops
after the following log and will not proceed any further. The state in
virt-manager shows its running but the console stops after the following.
Can anyone tell me whats the problem. Thanks in advance.

Using config file "/xen/debian.4-0/debian.4-0.xen3.cfg".
Started domain debian.4-0
Linux version 2.6.20-2925.9.fc7xen (
kojibuilder(a)xenbuilder4.fedora.phx.redhat.com) (gcc version 4.1.2 20070502
(Red Hat 4.1.2-12)) #1 SMP Tue May 22 08:53:03 EDT 2007
BIOS-provided physical RAM map:
sanitize start
sanitize bail 0
copy_e820_map() start: 0000000000000000 size: 000000000bc00000 end:
000000000bc00000 type: 1
 Xen: 0000000000000000 - 000000000bc00000 (usable)
0MB HIGHMEM available.
188MB LOWMEM available.
NX (Execute Disable) protection: active
Zone PFN ranges:
  DMA             0 ->    48128
  Normal      48128 ->    48128
  HighMem     48128 ->    48128
early_node_map[1] active PFN ranges
    0:        0 ->    48128
ACPI in unprivileged domain disabled
Built 1 zonelists.  Total pages: 47752
Kernel command line: root=/dev/sda1 ro ip=:1.2.3.4::::eth0:dhcp
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
CPU 0 irqstacks, hard=c135f000 soft=c133f000
PID hash table entries: 1024 (order: 10, 4096 bytes)
Xen reported: 1804.083 MHz processor.
Console: colour dummy device 80x25
Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
... MAX_LOCKDEP_SUBCLASSES:    8
... MAX_LOCK_DEPTH:          30
... MAX_LOCKDEP_KEYS:        2048
... CLASSHASH_SIZE:           1024
... MAX_LOCKDEP_ENTRIES:     8192
... MAX_LOCKDEP_CHAINS:      16384
... CHAINHASH_SIZE:          8192
 memory used by lock dependency info: 1064 kB
 per task-struct memory footprint: 1200 bytes
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
Software IO TLB disabled
vmalloc area: cc800000-f4ffe000, maxmem 2d7fe000
Memory: 168448k/192512k available (2030k kernel code, 15688k reserved, 1079k
data, 180k init, 0k highmem)
virtual kernel memory layout:
    fixmap  : 0xf5315000 - 0xf57fe000   (5028 kB)
    pkmap   : 0xf5000000 - 0xf5200000   (2048 kB)
    vmalloc : 0xcc800000 - 0xf4ffe000   ( 647 MB)
    lowmem  : 0xc0000000 - 0xcbc00000   ( 188 MB)
      .init : 0xc130e000 - 0xc133b000   ( 180 kB)
      .data : 0xc11fb8b9 - 0xc1309714   (1079 kB)
      .text : 0xc1000000 - 0xc11fb8b9   (2030 kB)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 4512.90 BogoMIPS
(lpj=9025800)
Security Framework v1.0.0 initialized
SELinux:  Initializing.
SELinux:  Starting in permissive mode
selinux_register_security:  Registering secondary module capability
Capability LSM initialized as secondary
Mount-cache hash table entries: 512
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 512K (64 bytes/line)
Checking 'hlt' instruction... OK.
SMP alternatives: switching to UP code
Freeing SMP alternatives: 11k freed
Brought up 1 CPUs
Grant table initialized
NET: Registered protocol family 16
Brought up 1 CPUs
PCI: Fatal: No config space access function found
PCI: setting up Xen PCI frontend stub
Setting up standard PCI resources
BUG: at kernel/fork.c:994 copy_process()
 [<c1005d9e>] show_trace_log_lvl+0x1a/0x2f
 [<c1006347>] show_trace+0x12/0x14
 [<c10063c2>] dump_stack+0x16/0x18
 [<c101d040>] copy_process+0x195/0x1245
 [<c101e140>] do_fork+0x50/0x117
 [<c1003351>] kernel_thread+0x8e/0x96
 [<c102c6fd>] __call_usermodehelper+0x2d/0x46
 [<c102cd4b>] run_workqueue+0x89/0x145
 [<c102d70d>] worker_thread+0xd5/0x102
 [<c102ff23>] kthread+0xb3/0xdc
 [<c10058df>] kernel_thread_helper+0x7/0x10
 =======================
ACPI: Interpreter disabled.
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI: disabled
xen_mem: Initialising balloon driver.
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
PCI: System does not support PCI
PCI: System does not support PCI
NetLabel: Initializing
NetLabel:  domain hash size = 128
NetLabel:  protocols = UNLABELED CIPSOv4
NetLabel:  unlabeled traffic allowed by default
NET: Registered protocol family 2
IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
TCP established hash table entries: 8192 (order: 6, 262144 bytes)
TCP bind hash table entries: 4096 (order: 5, 131072 bytes)
TCP: Hash tables configured (established 8192 bind 4096)
TCP reno registered
checking if image is initramfs... it is
Freeing initrd memory: 7272k freed
IA-32 Microcode Update Driver: v1.14-xen <tigran(a)veritas.com&gt;
audit: initializing netlink socket (disabled)
audit(1202740570.370:1): initialized
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
SELinux:  Registering netfilter hooks
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered (default)
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
rtc: IRQ 8 is not free.
Non-volatile memory driver v1.2
Linux agpgart interface v0.101 (c) Dave Jones
RAMDISK driver initialized: 16 RAM disks of 16384K size 4096 blocksize
input: Macintosh mouse button emulation as /class/input/input0
Xen virtual console successfully installed as xvc0
Event-channel device installed.
usbcore: registered new interface driver libusual
usbcore: registered new interface driver hiddev
usbcore: registered new interface driver usbhid
drivers/usb/input/hid-core.c: v2.6:USB HID core driver
PNP: No PS/2 controller found. Probing ports directly.
i8042.c: No controller found.
mice: PS/2 mouse device common for all mice
TCP bic registered
Initializing XFRM netlink socket
NET: Registered protocol family 1
NET: Registered protocol family 17
Using IPI No-Shortcut mode
XENBUS: Device with no driver: device/vbd/2049
XENBUS: Device with no driver: device/vbd/2050
Freeing unused kernel memory: 180k freed
Write protecting the kernel read-only data: 762k
Registering block device major 8
blkfront: sda1: barriers enabled
blkfront: sda2: barriers enabled
USB Universal Host Controller Interface driver v3.0
ohci_hcd: 2006 August 04 USB 1.1 'Open' Host Controller (OHCI) Driver
SCSI subsystem initialized
register_blkdev: cannot get major 8 for sd
libata version 2.00 loaded.
netfront: Initialising virtual ethernet driver.
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
Adding 65528k swap on /dev/sda2.  Priority:-1 extents:1 across:65528k
EXT3 FS on sda1, internal journal

[Todd Deshane]

Hi,

On Fri, Feb 22, 2008 at 2:13 PM, Naveen R <raveenr(a)gmail.com&gt; wrote:

>  Hello everyone, i am using fedora 7 and tried to run the xen images
>  available at jailtime.org site and was able to start the os but it stops
>  after the following log and will not proceed any further. The state in
>  virt-manager shows its running but the console stops after the following.
>  Can anyone tell me whats the problem. Thanks in advance.
>  


Try to Add the following line the guest config file:

extra="xencons=tty"

Best Regards,
Todd




>  Using config file "/xen/debian.4-0/debian.4-0.xen3.cfg".
>  Started domain debian.4-0
>  Linux version 2.6.20-2925.9.fc7xen (
>  kojibuilder(a)xenbuilder4.fedora.phx.redhat.com) (gcc version 4.1.2 20070502
>  (Red Hat 4.1.2-12)) #1 SMP Tue May 22 08:53:03 EDT 2007
>  BIOS-provided physical RAM map:
>  sanitize start
>  sanitize bail 0
>  copy_e820_map() start: 0000000000000000 size: 000000000bc00000 end:
>  000000000bc00000 type: 1
>   Xen: 0000000000000000 - 000000000bc00000 (usable)
>  0MB HIGHMEM available.
>  188MB LOWMEM available.
>  NX (Execute Disable) protection: active
>  Zone PFN ranges:
>    DMA             0 ->    48128
>    Normal      48128 ->    48128
>    HighMem     48128 ->    48128
>  early_node_map[1] active PFN ranges
>      0:        0 ->    48128
>  ACPI in unprivileged domain disabled
>  Built 1 zonelists.  Total pages: 47752
>  Kernel command line: root=/dev/sda1 ro ip=:1.2.3.4::::eth0:dhcp
>  Enabling fast FPU save and restore... done.
>  Enabling unmasked SIMD FPU exception support... done.
>  Initializing CPU#0
>  CPU 0 irqstacks, hard=c135f000 soft=c133f000
>  PID hash table entries: 1024 (order: 10, 4096 bytes)
>  Xen reported: 1804.083 MHz processor.
>  Console: colour dummy device 80x25
>  Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
>  ... MAX_LOCKDEP_SUBCLASSES:    8
>  ... MAX_LOCK_DEPTH:          30
>  ... MAX_LOCKDEP_KEYS:        2048
>  ... CLASSHASH_SIZE:           1024
>  ... MAX_LOCKDEP_ENTRIES:     8192
>  ... MAX_LOCKDEP_CHAINS:      16384
>  ... CHAINHASH_SIZE:          8192
>   memory used by lock dependency info: 1064 kB
>   per task-struct memory footprint: 1200 bytes
>  Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
>  Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
>  Software IO TLB disabled
>  vmalloc area: cc800000-f4ffe000, maxmem 2d7fe000
>  Memory: 168448k/192512k available (2030k kernel code, 15688k reserved,
>  1079k data, 180k init, 0k highmem)
>  virtual kernel memory layout:
>      fixmap  : 0xf5315000 - 0xf57fe000   (5028 kB)
>      pkmap   : 0xf5000000 - 0xf5200000   (2048 kB)
>      vmalloc : 0xcc800000 - 0xf4ffe000   ( 647 MB)
>      lowmem  : 0xc0000000 - 0xcbc00000   ( 188 MB)
>        .init : 0xc130e000 - 0xc133b000   ( 180 kB)
>        .data : 0xc11fb8b9 - 0xc1309714   (1079 kB)
>        .text : 0xc1000000 - 0xc11fb8b9   (2030 kB)
>  Checking if this processor honours the WP bit even in supervisor mode...
>  Ok.
>  Calibrating delay using timer specific routine.. 4512.90 BogoMIPS
>  (lpj=9025800)
>  Security Framework v1.0.0 initialized
>  SELinux:  Initializing.
>  SELinux:  Starting in permissive mode
>  selinux_register_security:  Registering secondary module capability
>  Capability LSM initialized as secondary
>  Mount-cache hash table entries: 512
>  CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
>  CPU: L2 Cache: 512K (64 bytes/line)
>  Checking 'hlt' instruction... OK.
>  SMP alternatives: switching to UP code
>  Freeing SMP alternatives: 11k freed
>  Brought up 1 CPUs
>  Grant table initialized
>  NET: Registered protocol family 16
>  Brought up 1 CPUs
>  PCI: Fatal: No config space access function found
>  PCI: setting up Xen PCI frontend stub
>  Setting up standard PCI resources
>  BUG: at kernel/fork.c:994 copy_process()
>   [<c1005d9e>] show_trace_log_lvl+0x1a/0x2f
>   [<c1006347>] show_trace+0x12/0x14
>   [<c10063c2>] dump_stack+0x16/0x18
>   [<c101d040>] copy_process+0x195/0x1245
>   [<c101e140>] do_fork+0x50/0x117
>   [<c1003351>] kernel_thread+0x8e/0x96
>   [<c102c6fd>] __call_usermodehelper+0x2d/0x46
>   [<c102cd4b>] run_workqueue+0x89/0x145
>   [<c102d70d>] worker_thread+0xd5/0x102
>   [<c102ff23>] kthread+0xb3/0xdc
>   [<c10058df>] kernel_thread_helper+0x7/0x10
>   =======================
>  ACPI: Interpreter disabled.
>  Linux Plug and Play Support v0.97 (c) Adam Belay
>  pnp: PnP ACPI: disabled
>  xen_mem: Initialising balloon driver.
>  usbcore: registered new interface driver usbfs
>  usbcore: registered new interface driver hub
>  usbcore: registered new device driver usb
>  PCI: System does not support PCI
>  PCI: System does not support PCI
>  NetLabel: Initializing
>  NetLabel:  domain hash size = 128
>  NetLabel:  protocols = UNLABELED CIPSOv4
>  NetLabel:  unlabeled traffic allowed by default
>  NET: Registered protocol family 2
>  IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
>  TCP established hash table entries: 8192 (order: 6, 262144 bytes)
>  TCP bind hash table entries: 4096 (order: 5, 131072 bytes)
>  TCP: Hash tables configured (established 8192 bind 4096)
>  TCP reno registered
>  checking if image is initramfs... it is
>  Freeing initrd memory: 7272k freed
>  IA-32 Microcode Update Driver: v1.14-xen <tigran(a)veritas.com&gt;
>  audit: initializing netlink socket (disabled)
>  audit(1202740570.370:1): initialized
>  VFS: Disk quotas dquot_6.5.1
>  Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
>  SELinux:  Registering netfilter hooks
>  io scheduler noop registered
>  io scheduler anticipatory registered
>  io scheduler deadline registered
>  io scheduler cfq registered (default)
>  pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>  rtc: IRQ 8 is not free.
>  Non-volatile memory driver v1.2
>  Linux agpgart interface v0.101 (c) Dave Jones
>  RAMDISK driver initialized: 16 RAM disks of 16384K size 4096 blocksize
>  input: Macintosh mouse button emulation as /class/input/input0
>  Xen virtual console successfully installed as xvc0
>  Event-channel device installed.
>  usbcore: registered new interface driver libusual
>  usbcore: registered new interface driver hiddev
>  usbcore: registered new interface driver usbhid
>  drivers/usb/input/hid-core.c: v2.6:USB HID core driver
>  PNP: No PS/2 controller found. Probing ports directly.
>  i8042.c: No controller found.
>  mice: PS/2 mouse device common for all mice
>  TCP bic registered
>  Initializing XFRM netlink socket
>  NET: Registered protocol family 1
>  NET: Registered protocol family 17
>  Using IPI No-Shortcut mode
>  XENBUS: Device with no driver: device/vbd/2049
>  XENBUS: Device with no driver: device/vbd/2050
>  Freeing unused kernel memory: 180k freed
>  Write protecting the kernel read-only data: 762k
>  Registering block device major 8
>  blkfront: sda1: barriers enabled
>  blkfront: sda2: barriers enabled
>  USB Universal Host Controller Interface driver v3.0
>  ohci_hcd: 2006 August 04 USB 1.1 'Open' Host Controller (OHCI) Driver
>  SCSI subsystem initialized
>  register_blkdev: cannot get major 8 for sd
>  libata version 2.00 loaded.
>  netfront: Initialising virtual ethernet driver.
>  kjournald starting.  Commit interval 5 seconds
>  EXT3-fs: mounted filesystem with ordered data mode.
>  Adding 65528k swap on /dev/sda2.  Priority:-1 extents:1 across:65528k
>  EXT3 FS on sda1, internal journal
>
>
>  --
>  Fedora-xen mailing list
>  Fedora-xen(a)redhat.com
>  https://www.redhat.com/mailman/listinfo/fedora-xen
>
>

[Naveen R]

On Sat, Feb 23, 2008 at 8:38 AM, Todd Deshane <deshantm(a)gmail.com&gt; wrote:

>  Hi,
>
>  On Fri, Feb 22, 2008 at 2:13 PM, Naveen R <raveenr(a)gmail.com&gt; wrote:
>
>  > Hello everyone, i am using fedora 7 and tried to run the xen images
>  > available at jailtime.org site and was able to start the os but it stops
>  > after the following log and will not proceed any further. The state in
>  > virt-manager shows its running but the console stops after the following.
>  > Can anyone tell me whats the problem. Thanks in advance.
>  >
>
>
>
>  Try to Add the following line the guest config file:
>
>  extra="xencons=tty"
>
>  Best Regards,
>  Todd
>
>
>  
Thanks Todd i tried that but it the problem was not solved these are the
last few lines after adding that..

USB Universal Host Controller Interface driver v3.0
SCSI subsystem initialized
register_blkdev: cannot get major 8 for sd
netfront: Initialising virtual ethernet driver.
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
BUG: at kernel/lockdep.c:1858 trace_hardirqs_on()
 [<c1005d9e>] show_trace_log_lvl+0x1a/0x2f
 [<c1006347>] show_trace+0x12/0x14
 [<c10063c2>] dump_stack+0x16/0x18
 [<c1037435>] trace_hardirqs_on+0xc4/0x143
 [<c10055d4>] restore_all+0x3b/0x3e
 =======================
EXT3 FS on sda1, internal journal
Adding 65528k swap on /dev/sda2.  Priority:-1 extents:1 across:65528k

and the list shows this

[root@localhost ~]# xm list
Name                                      ID   Mem VCPUs      State
Time(s)
Domain-0                                   0   334     1     r-----    292.4
fedora.fc8                                 2   128     1     -b----     10.3

[Todd Deshane]

On Sat, Feb 23, 2008 at 5:36 AM, Naveen R <raveenr(a)gmail.com&gt; wrote:

>  On Sat, Feb 23, 2008 at 8:38 AM, Todd Deshane <deshantm(a)gmail.com&gt; wrote:
>
>  > Hi,
>  >
>  > On Fri, Feb 22, 2008 at 2:13 PM, Naveen R <raveenr(a)gmail.com&gt; wrote:
>  >
>  > > Hello everyone, i am using fedora 7 and tried to run the xen images
>  > > available at jailtime.org site and was able to start the os but it
>  > > stops after the following log and will not proceed any further. The state in
>  > > virt-manager shows its running but the console stops after the following.
>  > > Can anyone tell me whats the problem. Thanks in advance.
>  > >
>  >
>  >
>  >
>  > Try to Add the following line the guest config file:
>  >
>  > extra="xencons=tty"
>  >
>  > Best Regards,
>  > Todd
>  >
>  >
>  >
>  Thanks Todd i tried that but it the problem was not solved these are the
>  last few lines after adding that..
>  

Since the errors are dealing with irqs, one thing might be to try using
noirqbalance.

I haven't used it much, but you could try adding noirqbalance to your xen
hypervisor (kernel) command line in grub.

It might be a general linux command line option that you could add in extra
of your domU or even for the dom0 kernel, but I am not sure about the later
two.

Todd



>  USB Universal Host Controller Interface driver v3.0
>  SCSI subsystem initialized
>  register_blkdev: cannot get major 8 for sd
>  netfront: Initialising virtual ethernet driver.
>  kjournald starting.  Commit interval 5 seconds
>  EXT3-fs: mounted filesystem with ordered data mode.
>  BUG: at kernel/lockdep.c:1858 trace_hardirqs_on()
>   [<c1005d9e>] show_trace_log_lvl+0x1a/0x2f
>   [<c1006347>] show_trace+0x12/0x14
>   [<c10063c2>] dump_stack+0x16/0x18
>   [<c1037435>] trace_hardirqs_on+0xc4/0x143
>   [<c10055d4>] restore_all+0x3b/0x3e
>   =======================
>  EXT3 FS on sda1, internal journal
>  Adding 65528k swap on /dev/sda2.  Priority:-1 extents:1 across:65528k
>
>  and the list shows this
>
>  [root@localhost ~]# xm list
>  Name                                      ID   Mem VCPUs      State
>  Time(s)
>  Domain-0                                   0   334     1     r-----
>  292.4
>  fedora.fc8                                 2   128     1     -b----
>  10.3
>
>
>
>
>