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Re: [Xen-users] DomU: piix:not 100% native mode: will probe irq later



hello again,

I did the same the procedure with xen-4.2.2, the guest machine booted successfully. But I wana do it on xen-4.1.2 because virt-manager seems to work very well in this version and also is default ubuntu distribution support.
I hope am not pushing so hard...but i have reproduced similar problem on xen-4.1.2 from the guest machine and it seems a console problem. But i ve no clue what to do next.

=============================
THIS MY GUEST CONFIGURATION:

kernel = "hvmloader"
builder='hvm'
memory = 128
name = "hvmtest"
acpi=1
apic=1
pae=1
vif =  [ 'bridge=xenbr0, model=e1000' ]
disk = [ 'file:/var/lib/libvirt/images/base_swart.hddimg,hda,w' ]
device_model = 'qemu_dm'
sdl=0
vnc=1
vncpasswd=0
stdvga=0
serial='pty'
tsc_mode=0

==============================
# xm create -c test.cfg
Using config file "./test.cfg".
Started domain hvmtest (id=11)

SYSLINUX 4.06 2012-10-23 Copyright (C) 1994-2012 H. Peter Anvin et al
boot:
Loading /vmlinuz........
Loading /initrd..........ready.
root@ubuntu-3:/etc/xen# xm create -c test.cfg
Using config file "./test.cfg".
Error: Device 768 (vbd) could not be connected.
File /var/lib/libvirt/images/base_swart.hddimg is loopback-mounted through /dev/loop1,
which is mounted in the privileged domain,
and so cannot be mounted by a guest.
root@ubuntu-3:/etc/xen# xm create -c test.cfg
Using config file "./test.cfg".
Started domain hvmtest (id=13)

SYSLINUX 4.06 2012-10-23 Copyright (C) 1994-2012 H. Peter Anvin et al
boot:
Loading /vmlinuz........
Loading /initrd..........ready.
Initializing cgroup subsys cpuset
Initializing cgroup subsys cpu
Linux version 3.8.4-yocto-standard (swart@swart-2) (gcc version 4.7.2 (GCC) ) #1 SMP PREEMPT Fri May 31 20:43:39 CEST 2013
Command line: initrd=/initrd LABEL=boot root=/dev/ram0 console=tty1 console=ttyS0 BOOT_IMAGE=/vmlinuz
e820: BIOS-provided physical RAM map:
BIOS-e820: [mem 0x0000000000000000-0x000000000009dfff] usable
BIOS-e820: [mem 0x000000000009e000-0x000000000009ffff] reserved
BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
BIOS-e820: [mem 0x0000000000100000-0x0000000007ffffff] usable
BIOS-e820: [mem 0x00000000fc000000-0x00000000ffffffff] reserved
NX (Execute Disable) protection: active
SMBIOS 2.4 present.
No AGP bridge found
e820: last_pfn = 0x8000 max_arch_pfn = 0x400000000
x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
found SMP MP-table at [mem 0x000fbc70-0x000fbc7f] mapped at [ffff8800000fbc70]
init_memory_mapping: [mem 0x00000000-0x07ffffff]
RAMDISK: [mem 0x078db000-0x07ffefff]
ACPI: RSDP 00000000000ea020 00024 (v02    Xen)
ACPI: XSDT 00000000fc0134b0 00034 (v01    Xen      HVM 00000000 HVML 00000000)
ACPI: FACP 00000000fc0132d0 000F4 (v04    Xen      HVM 00000000 HVML 00000000)
ACPI: DSDT 00000000fc003440 0FE05 (v02    Xen      HVM 00000000 INTL 20100528)
ACPI: FACS 00000000fc003400 00040
ACPI: APIC 00000000fc0133d0 000D8 (v02    Xen      HVM 00000000 HVML 00000000)
Zone ranges:
  DMA      [mem 0x00010000-0x00ffffff]
  DMA32    [mem 0x01000000-0xffffffff]
  Normal   empty
Movable zone start for each node
Early memory node ranges
  node   0: [mem 0x00010000-0x0009dfff]
  node   0: [mem 0x00100000-0x07ffffff]
ACPI: PM-Timer IO Port: 0xb008
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x02] disabled)
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x04] disabled)
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x06] disabled)
ACPI: LAPIC (acpi_id[0x04] lapic_id[0x08] disabled)
ACPI: LAPIC (acpi_id[0x05] lapic_id[0x0a] disabled)
ACPI: LAPIC (acpi_id[0x06] lapic_id[0x0c] disabled)
ACPI: LAPIC (acpi_id[0x07] lapic_id[0x0e] disabled)
ACPI: LAPIC (acpi_id[0x08] lapic_id[0x10] disabled)
ACPI: LAPIC (acpi_id[0x09] lapic_id[0x12] disabled)
ACPI: LAPIC (acpi_id[0x0a] lapic_id[0x14] disabled)
ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x16] disabled)
ACPI: LAPIC (acpi_id[0x0c] lapic_id[0x18] disabled)
ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x1a] disabled)
ACPI: LAPIC (acpi_id[0x0e] lapic_id[0x1c] disabled)
ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 1, version 17, address 0xfec00000, GSI 0-47
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 low level)
ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 low level)
ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 low level)
Using ACPI (MADT) for SMP configuration information
smpboot: Allowing 15 CPUs, 14 hotplug CPUs
e820: [mem 0x08000000-0xfbffffff] available for PCI devices
setup_percpu: NR_CPUS:24 nr_cpumask_bits:24 nr_cpu_ids:15 nr_node_ids:1
PERCPU: Embedded 27 pages/cpu @ffff880007600000 s79104 r8192 d23296 u131072
Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 32136
Kernel command line: initrd=/initrd LABEL=boot root=/dev/ram0 console=tty1 console=ttyS0 BOOT_IMAGE=/vmlinuz
PID hash table entries: 512 (order: 0, 4096 bytes)
Dentry cache hash table entries: 16384 (order: 5, 131072 bytes)
Inode-cache hash table entries: 8192 (order: 4, 65536 bytes)
__ex_table already sorted, skipping sort
Checking aperture...
No AGP bridge found
Memory: 104436k/131072k available (8001k kernel code, 456k absent, 26180k reserved, 5040k data, 780k init)
SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, CPUs=15, Nodes=1
Preemptible hierarchical RCU implementation.
    RCU restricting CPUs from NR_CPUS=24 to nr_cpu_ids=15.
NR_IRQS:4352 nr_irqs:1208 16
Console: colour VGA+ 80x25
console [tty1] enabled
console [ttyS0] enabled
allocated 524288 bytes of page_cgroup
please try 'cgroup_disable=memory' option if you don't want memory cgroups
tsc: Fast TSC calibration using PIT
tsc: Detected 2893.800 MHz processor
Calibrating delay loop (skipped), value calculated using timer frequency.. 5787.60 BogoMIPS (lpj=2893800)
pid_max: default: 32768 minimum: 301
Security Framework initialized
Mount-cache hash table entries: 256
Initializing cgroup subsys debug
Initializing cgroup subsys cpuacct
Initializing cgroup subsys memory
Initializing cgroup subsys devices
Initializing cgroup subsys freezer
Initializing cgroup subsys net_cls
Initializing cgroup subsys blkio
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
mce: CPU supports 9 MCE banks
Last level iTLB entries: 4KB 512, 2MB 0, 4MB 0
Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32
tlb_flushall_shift: 1
ACPI: Core revision 20121018
ftrace: allocating 28415 entries in 111 pages
Switched APIC routing to physical flat.
..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0
smpboot: CPU0: Intel(R) Core(TM) i5-3470S CPU @ 2.90GHz (fam: 06, model: 3a, stepping: 09)
Performance Events: unsupported p6 CPU model 58 no PMU driver, software events only.


@the guest stacks over here.........


i really appreciate any support either to explain me what is going on or give me an indication to what I should do.
Bear in mind, the same configuration has worked in xen-4.2.2 xend/xm toolstack.

thank you so much,
Best,

//Nas




On Thu, Jun 13, 2013 at 6:33 PM, nesredin mahmud <nasmitlinux@xxxxxxxxx> wrote:
Hello Wei,



On Sun, Jun 9, 2013 at 1:26 PM, Wei Liu <wei.liu2@xxxxxxxxxx> wrote:
On Sun, Jun 09, 2013 at 11:58:26AM +0200, nesredin mahmud wrote:
> Hey guys,
>
> I am posting this again....because i didnt get any replay. Please I am
> doing my thesis and I am stack installing a guest machine from Yocto, a
> unix like machine. It boots successfully on the same host without xen.
>

Probably you need to state what's different between a "Yocto" machine
and a normal Linux system? AIUI Yocto is a embedded Linux distribution
which doesn't make much sense to me (or most Xen users) so that we are
really not able to help much here.

Like you said, it is an embedded Linux distribution with 3.8 kernel version currently working fine in similar host. I have that image and wana use it as a HVM guest machine. I am a newbie to xen, and I can post more information about it if needed.
> thank you again,
>
> Nas
>
> On Tue, Jun 4, 2013 at 5:37 PM, nesredin mahmud <nasmitlinux@xxxxxxxxx>wrote:
>
> > hello everyone,
> >
> > I am experiencing DomU booting problem. It stacks some where when the
> > serial console tries to share IRQ (*serial: 8250/16550 driver, 4 ports,
> > IRQ sharing disabled*). But then a strange thing happens, once the DomU
> > hangup for a while, I restart the Host, then I find my DomU is already
> > booted successfully. However, if I reboot the DomU, it stacks on the same
> > place. I really dont know what this means....
> >

It is also unclear to me what you're trying to achieve. The description
above is confusing. If you're trying to get a console for guest, should
you not use xenconsole instead of physical serial? Why would you need to
restart the host? Were you trying to pass through physical serial port
to guest?

I am not using physical serial..that is the warning message when the guest boots it displays. In fact, I am using virt-manager to create the guest machine, but it stacks some where before it completes booting. The guest machine works perfectly fine without xen like i said.

I somehow rebooted the host while the guest machine was stack. Finally the guest machine was already booted successfully. And I could not explain why this is happening.

I hope this gives you some insight towards the problem i am trying to explain. But like you said i will test it xenconsole only ..without virt-manager!!

Best,

//Nas

Wei.

> >
> > *root@swart-2:/home/swart# xm dmesg*
> > (XEN) Xen version 4.1.2 (Ubuntu 4.1.2-2ubuntu2.8) (
> > stefan.bader@xxxxxxxxxxxxx) (gcc version 4.6.3 (Ubuntu/Linaro
> > 4.6.3-1ubuntu5) ) Mon Apr 29 19:04:55 UTC 2013
> > (XEN) Bootloader: GRUB 1.99-21ubuntu3.9
> > (XEN) Command line: placeholder dom0_max_vcpus=2 dom0_vcpus_pin
> > xencons=off vpmu
> > (XEN) Video information:
> > (XEN)  VGA is text mode 80x25, font 8x16
> > (XEN)  VBE/DDC methods: V2; EDID transfer time: 1 seconds
> > (XEN) Disc information:
> > (XEN)  Found 1 MBR signatures
> > (XEN)  Found 1 EDD information structures
> > (XEN) Xen-e820 RAM map:
> > (XEN)  0000000000000000 - 000000000009dc00 (usable)
> > (XEN)  000000000009dc00 - 00000000000a0000 (reserved)
> > (XEN)  00000000000e0000 - 0000000000100000 (reserved)
> > (XEN)  0000000000100000 - 0000000020000000 (usable)
> > (XEN)  0000000020000000 - 0000000020200000 (reserved)
> > (XEN)  0000000020200000 - 0000000040004000 (usable)
> > (XEN)  0000000040004000 - 0000000040005000 (reserved)
> > (XEN)  0000000040005000 - 00000000d87b7000 (usable)
> > (XEN)  00000000d87b7000 - 00000000d8a2c000 (reserved)
> > (XEN)  00000000d8a2c000 - 00000000d8a3f000 (ACPI data)
> > (XEN)  00000000d8a3f000 - 00000000d8ac8000 (reserved)
> > (XEN)  00000000d8ac8000 - 00000000d8ad6000 (ACPI data)
> > (XEN)  00000000d8ad6000 - 00000000d8b61000 (usable)
> > (XEN)  00000000d8b61000 - 00000000d8c14000 (ACPI NVS)
> > (XEN)  00000000d8c14000 - 00000000d8fae000 (reserved)
> > (XEN)  00000000d8fae000 - 00000000d8faf000 (usable)
> > (XEN)  00000000d8faf000 - 00000000d8ff2000 (ACPI NVS)
> > (XEN)  00000000d8ff2000 - 00000000d9e1a000 (usable)
> > (XEN)  00000000d9e1a000 - 00000000d9ff2000 (reserved)
> > (XEN)  00000000d9ff2000 - 00000000da000000 (usable)
> > (XEN)  00000000db000000 - 00000000df200000 (reserved)
> > (XEN)  00000000f8000000 - 00000000fc000000 (reserved)
> > (XEN)  00000000fec00000 - 00000000fec01000 (reserved)
> > (XEN)  00000000fed00000 - 00000000fed04000 (reserved)
> > (XEN)  00000000fed1c000 - 00000000fed45000 (reserved)
> > (XEN)  00000000fed90000 - 00000000fed94000 (reserved)
> > (XEN)  00000000fee00000 - 00000000fee01000 (reserved)
> > (XEN)  00000000ff000000 - 0000000100000000 (reserved)
> > (XEN)  0000000100000000 - 000000011ee00000 (usable)
> > (XEN) ACPI: RSDP 000F9810, 0024 (r2 HPQOEM)
> > (XEN) ACPI: XSDT D8A2C088, 0094 (r1 HPQOEM SLIC-BPC  1072009 AMI     10013)
> > (XEN) ACPI: FACP D8A36650, 010C (r5 HPQOEM SLIC-BPC  1072009 AMI     10013)
> > (XEN) ACPI Warning (tbfadt-0232): FADT (revision 5) is longer than ACPI
> > 2.0 version, truncating length 0x10C to 0xF4 [20070126]
> > (XEN) ACPI: DSDT D8A2C1B0, A49B (r2 HPQOEM SLIC-BPC       17 INTL 20051117)
> > (XEN) ACPI: FACS D8C12080, 0040
> > (XEN) ACPI: APIC D8A36760, 0072 (r3 HPQOEM SLIC-BPC  1072009 AMI     10013)
> > (XEN) ACPI: FPDT D8A367D8, 0044 (r1 HPQOEM SLIC-BPC  1072009 AMI     10013)
> > (XEN) ACPI: MCFG D8A36820, 003C (r1 HPQOEM SLIC-BPC  1072009 MSFT       97)
> > (XEN) ACPI: HPET D8A36860, 0038 (r1 HPQOEM SLIC-BPC  1072009 AMI.        5)
> > (XEN) ACPI: SSDT D8A36898, 036D (r1 SataRe SataTabl     1000 INTL 20091112)
> > (XEN) ACPI: MSDM D8A36C08, 0055 (r3 HPQOEM SLIC-BPC  1072009 HPQ     10013)
> > (XEN) ACPI: SSDT D8A36C60, 668F (r1 COMPAQ      WMI        1 MSFT  3000001)
> > (XEN) ACPI: SLIC D8A3D2F0, 0176 (r1 HPQOEM SLIC-BPC        1             0)
> > (XEN) ACPI: SSDT D8A3D468, 0968 (r1  PmRef  Cpu0Ist     3000 INTL 20051117)
> > (XEN) ACPI: SSDT D8A3DDD0, 0A92 (r1  PmRef    CpuPm     3000 INTL 20051117)
> > (XEN) ACPI: TCPA D8A3E868, 0032 (r2 APTIO4  NAPAASF        1 MSFT  1000013)
> > (XEN) ACPI: DMAR D8A3E8A0, 00B8 (r1 INTEL      SNB         1 INTL        1)
> > (XEN) ACPI: ASF! D8A3E958, 00A5 (r32 INTEL       HCG        1 TFSM
> > F4240)
> > (XEN) System RAM: 3970MB (4065364kB)
> > (XEN) Domain heap initialised
> > (XEN) ACPI: 32/64X FACS address mismatch in FADT -
> > d8c12080/0000000000000000, using 32
> > (XEN) Processor #0 7:10 APIC version 21
> > (XEN) Processor #2 7:10 APIC version 21
> > (XEN) Processor #4 7:10 APIC version 21
> > (XEN) Processor #6 7:10 APIC version 21
> > (XEN) IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
> > (XEN) Enabling APIC mode:  Flat.  Using 1 I/O APICs
> > *(XEN) Table is not found!*
> > (XEN) Switched to APIC driver x2apic_cluster.
> > (XEN) Using scheduler: SMP Credit Scheduler (credit)
> > (XEN) Detected 2893.477 MHz processor.
> > (XEN) Initing memory sharing.
> > (XEN) Intel VT-d Snoop Control not enabled.
> > (XEN) Intel VT-d Dom0 DMA Passthrough not enabled.
> > (XEN) Intel VT-d Queued Invalidation enabled.
> > (XEN) Intel VT-d Interrupt Remapping enabled.
> > (XEN) Intel VT-d Shared EPT tables not enabled.
> > (XEN) I/O virtualisation enabled
> > (XEN)  - Dom0 mode: Relaxed
> > (XEN) Enabled directed EOI with ioapic_ack_old on!
> > (XEN) ENABLING IO-APIC IRQs
> > (XEN)  -> Using old ACK method
> > (XEN) Platform timer is 14.318MHz HPET
> > (XEN) Allocated console ring of 16 KiB.
> > (XEN) VMX: Supported advanced features:
> > (XEN)  - APIC MMIO access virtualisation
> > (XEN)  - APIC TPR shadow
> > (XEN)  - Extended Page Tables (EPT)
> > (XEN)  - Virtual-Processor Identifiers (VPID)
> > (XEN)  - Virtual NMI
> > (XEN)  - MSR direct-access bitmap
> > (XEN)  - Unrestricted Guest
> > (XEN) EPT supports 2MB super page.
> > (XEN) HVM: ASIDs enabled.
> > (XEN) HVM: VMX enabled
> > (XEN) HVM: Hardware Assisted Paging detected.
> > (XEN) Brought up 4 CPUs
> > (XEN) *** LOADING DOMAIN 0 ***
> > (XEN)  Xen  kernel: 64-bit, lsb, compat32
> > (XEN)  Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x2353000
> > (XEN) PHYSICAL MEMORY ARRANGEMENT:
> > (XEN)  Dom0 alloc.:   0000000110000000->0000000114000000 (936161 pages to
> > be allocated)
> > (XEN)  Init. ramdisk: 000000011b2cb000->000000011edff800
> > (XEN) VIRTUAL MEMORY ARRANGEMENT:
> > (XEN)  Loaded kernel: ffffffff81000000->ffffffff82353000
> > (XEN)  Init. ramdisk: ffffffff82353000->ffffffff85e87800
> > (XEN)  Phys-Mach map: ffffffff85e88000->ffffffff865ea0b0
> > (XEN)  Start info:    ffffffff865eb000->ffffffff865eb4b4
> > (XEN)  Page tables:   ffffffff865ec000->ffffffff86623000
> > (XEN)  Boot stack:    ffffffff86623000->ffffffff86624000
> > (XEN)  TOTAL:         ffffffff80000000->ffffffff86800000
> > (XEN)  ENTRY ADDRESS: ffffffff81cf2210
> > (XEN) Dom0 has maximum 2 VCPUs
> > (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)
> > (XEN) Freed 216kB init memory.
> > (XEN) no cpu_id for acpi_id 5
> > (XEN) no cpu_id for acpi_id 6
> > (XEN) no cpu_id for acpi_id 7
> > (XEN) no cpu_id for acpi_id 8
> > *(XEN) physdev.c:162: dom0: wrong map_pirq type 3*
> >
> >
> > ------------------------------------///-----------------------------------------
> >
> > *# virsh dumpxml hvm-1*
> > <domain type='xen' id='4'>
> >   <name>hvm-2</name>
> >   <uuid>634e3f03-4855-8bb8-4e9e-
> > f28d4ce7671a</uuid>
> >   <memory unit='KiB'>524288</memory>
> >   <currentMemory unit='KiB'>524288</currentMemory>
> >   <vcpu placement='static'>1</vcpu>
> >   <os>
> >     <type>hvm</type>
> >     <loader>/usr/lib/xen/boot/hvmloader</loader>
> >     <kernel>/home/swart/yoctoimage/sandybayimages/bzImage</kernel>
> >     <cmdline>root=/dev/hda ip=dhcp acpi=off apic=off</cmdline>
> >   </os>
> >   <features>
> >     <acpi/>
> >     <apic/>
> >     <pae/>
> >   </features>
> >   <clock offset='variable' adjustment='0' basis='utc'>
> >     <timer name='hpet' present='no'/>
> >   </clock>
> >   <on_poweroff>destroy</on_poweroff>
> >   <on_reboot>restart</on_reboot>
> >   <on_crash>restart</on_crash>
> >   <devices>
> >     <emulator>/usr/lib64/xen/bin/qemu-dm</emulator>
> >     <disk type='file' device='disk'>
> >       <driver name='file'/>
> >       <source
> > file='/home/swart/yoctoimage/sandybayimages/core-image-minimal-sugarbay.hddimg'/>
> >       <target dev='hda' bus='ide'/>
> >     </disk>
> >     <interface type='bridge'>
> >       <mac address='00:16:3e:6f:f9:72'/>
> >       <source bridge='xenbr0'/>
> >       <script path='/etc/xen/scripts/vif-bridge'/>
> >       <target dev='vif4.0'/>
> >       <model type='e1000'/>
> >     </interface>
> >     <serial type='pty'>
> >       <source path='/dev/pts/0'/>
> >       <target port='0'/>
> >     </serial>
> >     <console type='pty' tty='/dev/pts/0'>
> >       <source path='/dev/pts/0'/>
> >       <target type='serial' port='0'/>
> >     </console>
> >     <input type='mouse' bus='ps2'/>
> >     <graphics type='vnc' port='5900' autoport='yes' keymap='en-us'/>
> >     <sound model='es1370'/>
> >   </devices>
> > </domain>
> > ----------------------//----------------------------
> > WHILE THE GUEST IS BOOTING....
> > [image: Inline image 1]
> > HOST: Ubuntu-12.0.4 LTS
> > XEN: xen-hypervisor-4.1-amd64
> > BIOS REVISION: 2.83
> >
> > I highly appreciate your support,
> >
> > Thank you,
> >
> > //nas
> >



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