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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Resend: Linux 4.11-rc7: kernel BUG at drivers/xen/events/events_base.c:1221
On 25/04/17 16:07, Juergen Gross wrote:
> On 25/04/17 15:12, Sander Eikelenboom wrote:
>> On 25/04/17 14:49, Juergen Gross wrote:
>>> On 25/04/17 12:33, Sander Eikelenboom wrote:
>>>> On 25/04/17 09:01, Juergen Gross wrote:
>>>>> On 25/04/17 08:57, Sander Eikelenboom wrote:
>>>>>> On 25/04/17 08:42, Juergen Gross wrote:
>>>>>>> On 25/04/17 08:35, Sander Eikelenboom wrote:
>>>>>>>> (XEN) [2017-04-24 21:20:53.203] d0v0 Unhandled invalid opcode
>>>>>>>> fault/trap [#6, ec=ffffffff]
>>>>>>>> (XEN) [2017-04-24 21:20:53.203] domain_crash_sync called from entry.S:
>>>>>>>> fault at ffff82d080358f70 entry.o#create_bounce_frame+0x145/0x154
>>>>>>>> (XEN) [2017-04-24 21:20:53.203] Domain 0 (vcpu#0) crashed on cpu#0:
>>>>>>>> (XEN) [2017-04-24 21:20:53.203] ----[ Xen-4.9-unstable x86_64
>>>>>>>> debug=y Not tainted ]----
>>>>>>>> (XEN) [2017-04-24 21:20:53.203] CPU: 0
>>>>>>>> (XEN) [2017-04-24 21:20:53.203] RIP: e033:[<ffffffff8255a485>]
>>>>>>>
>>>>>>> Can you please tell us symbol+offset for RIP?
>>>>>>>
>>>>>>> Juergen
>>>>>>>
>>>>>>
>>>>>> Sure:
>>>>>> # addr2line -e vmlinux-4.11.0-rc8-20170424-linus-doflr-xennext-boris+
>>>>>> ffffffff8255a485
>>>>>> linux-linus/arch/x86/xen/enlighten_pv.c:288
>>>>>>
>>>>>> Which is:
>>>>>> static bool __init xen_check_xsave(void)
>>>>>> {
>>>>>> unsigned int err, eax, edx;
>>>>>>
>>>>>> /*
>>>>>> * Xen 4.0 and older accidentally leaked the host XSAVE flag
>>>>>> into guest
>>>>>> * view, despite not being able to support guests using the
>>>>>> * functionality. Probe for the actual availability of XSAVE by
>>>>>> seeing
>>>>>> * whether xgetbv executes successfully or raises #UD.
>>>>>> */
>>>>>> HERE --> asm volatile("1: .byte 0x0f,0x01,0xd0\n\t" /* xgetbv */
>>>>>> "xor %[err], %[err]\n"
>>>>>> "2:\n\t"
>>>>>> ".pushsection .fixup,\"ax\"\n\t"
>>>>>> "3: movl $1,%[err]\n\t"
>>>>>> "jmp 2b\n\t"
>>>>>> ".popsection\n\t"
>>>>>> _ASM_EXTABLE(1b, 3b)
>>>>>> : [err] "=r" (err), "=a" (eax), "=d" (edx)
>>>>>> : "c" (0));
>>>>>>
>>>>>> return err == 0;
>>>>>
>>>>> I hoped so. :-)
>>>>>
>>>>> I posted a patch to repair this some minutes ago. Would you mind to try
>>>>> it? See:
>>>>>
>>>>> https://lists.xen.org/archives/html/xen-devel/2017-04/msg02925.html
>>>>>
>>>>>
>>>>> Juergen
>>>>
>>>> Hmm next up seems to be a hanging dom0 kernel somewhat later during boot,
>>>> with not too many clues.
>>>> (any output of xen debug-keys that could be of interest ?)
>>>>
>>>> --
>>>> Sander
>>>>
>>>>
>>>> \ \/ /___ _ __ | || | / _ \ _ _ _ __ ___| |_ __ _| |__ | | ___
>>>> \ // _ \ '_ \ | || || (_) |__| | | | '_ \/ __| __/ _` | '_ \| |/ _ \
>>>> / \ __/ | | | |__ _\__, |__| |_| | | | \__ \ || (_| | |_) | | __/
>>>> /_/\_\___|_| |_| |_|(_)/_/ \__,_|_| |_|___/\__\__,_|_.__/|_|\___|
>>>>
>>>> (XEN) Xen version 4.9-unstable (root@xxxxxxxxxx) (gcc-4.9.real (Debian
>>>> 4.9.2-10) 4.9.2) debug=y Mon Apr 10 20:03:03 CEST 2017
>>>> (XEN) Latest ChangeSet: Mon Apr 10 19:56:22 2017 +0200 git:7497f90-dirty
>>>> (XEN) Bootloader: GRUB 2.02~beta2-22+deb8u1
>>>> (XEN) Command line: dom0_mem=2048M,max:2048M loglvl=all loglvl_guest=all
>>>> console_timestamps=datems vga=gfx-1280x1024x32 no-cpuidle cpufreq=xen
>>>> com1=38400,8n1 console=vga,com1 ivrs_ioapic[6]=00:14.0
>>>> iommu=on,verbose,debug,amd-iommu-debug conring_size=128k ucode=-1
>>>> sched=credit2
>>>> (XEN) Xen image load base address: 0
>>>> (XEN) Video information:
>>>> (XEN) VGA is graphics mode 1280x1024, 32 bpp
>>>> (XEN) VBE/DDC methods: V2; EDID transfer time: 1 seconds
>>>> (XEN) Disc information:
>>>> (XEN) Found 4 MBR signatures
>>>> (XEN) Found 4 EDD information structures
>>>> (XEN) Xen-e820 RAM map:
>>>> (XEN) 0000000000000000 - 0000000000096400 (usable)
>>>> (XEN) 0000000000096400 - 00000000000a0000 (reserved)
>>>> (XEN) 00000000000e4000 - 0000000000100000 (reserved)
>>>> (XEN) 0000000000100000 - 00000000aff90000 (usable)
>>>> (XEN) 00000000aff90000 - 00000000aff9e000 (ACPI data)
>>>> (XEN) 00000000aff9e000 - 00000000affe0000 (ACPI NVS)
>>>> (XEN) 00000000affe0000 - 00000000b0000000 (reserved)
>>>> (XEN) 00000000ffe00000 - 0000000100000000 (reserved)
>>>> (XEN) 0000000100000000 - 0000000550000000 (usable)
>>>> (XEN) New Xen image base address: 0xaf800000
>>>> (XEN) ACPI: RSDP 000FB100, 0014 (r0 ACPIAM)
>>>> (XEN) ACPI: RSDT AFF90000, 0048 (r1 MSI OEMSLIC 20100913 MSFT 97)
>>>> (XEN) ACPI: FACP AFF90200, 0084 (r1 7640MS A7640100 20100913 MSFT 97)
>>>> (XEN) ACPI: DSDT AFF905E0, 9427 (r1 A7640 A7640100 100 INTL 20051117)
>>>> (XEN) ACPI: FACS AFF9E000, 0040
>>>> (XEN) ACPI: APIC AFF90390, 0088 (r1 7640MS A7640100 20100913 MSFT 97)
>>>> (XEN) ACPI: MCFG AFF90420, 003C (r1 7640MS OEMMCFG 20100913 MSFT 97)
>>>> (XEN) ACPI: SLIC AFF90460, 0176 (r1 MSI OEMSLIC 20100913 MSFT 97)
>>>> (XEN) ACPI: OEMB AFF9E040, 0072 (r1 7640MS A7640100 20100913 MSFT 97)
>>>> (XEN) ACPI: SRAT AFF9A5E0, 0108 (r3 AMD FAM_F_10 2 AMD 1)
>>>> (XEN) ACPI: HPET AFF9A6F0, 0038 (r1 7640MS OEMHPET 20100913 MSFT 97)
>>>> (XEN) ACPI: IVRS AFF9A730, 0110 (r1 AMD RD890S 202031 AMD 0)
>>>> (XEN) ACPI: SSDT AFF9A840, 0DA4 (r1 A M I POWERNOW 1 AMD 1)
>>>> (XEN) System RAM: 20479MB (20970648kB)
>>>> (XEN) SRAT: PXM 0 -> APIC 00 -> Node 0
>>>> (XEN) SRAT: PXM 0 -> APIC 01 -> Node 0
>>>> (XEN) SRAT: PXM 0 -> APIC 02 -> Node 0
>>>> (XEN) SRAT: PXM 0 -> APIC 03 -> Node 0
>>>> (XEN) SRAT: PXM 0 -> APIC 04 -> Node 0
>>>> (XEN) SRAT: PXM 0 -> APIC 05 -> Node 0
>>>> (XEN) SRAT: Node 0 PXM 0 0-a0000
>>>> (XEN) SRAT: Node 0 PXM 0 100000-b0000000
>>>> (XEN) SRAT: Node 0 PXM 0 100000000-550000000
>>>> (XEN) NUMA: Allocated memnodemap from 54c43f000 - 54c445000
>>>> (XEN) NUMA: Using 8 for the hash shift.
>>>> (XEN) Domain heap initialised
>>>> (XEN) Allocated console ring of 128 KiB.
>>>> (XEN) vesafb: framebuffer at 0xd0000000, mapped to 0xffff82c000201000,
>>>> using 6144k, total 16384k
>>>> (XEN) vesafb: mode is 1280x1024x32, linelength=5120, font 8x16
>>>> (XEN) vesafb: Truecolor: size=0:8:8:8, shift=0:16:8:0
>>>> (XEN) CPU Vendor: AMD, Family 16 (0x10), Model 10 (0xa), Stepping 0 (raw
>>>> 00100fa0)
>>>> (XEN) found SMP MP-table at 000ff780
>>>> (XEN) DMI present.
>>>> (XEN) Using APIC driver default
>>>> (XEN) ACPI: PM-Timer IO Port: 0x808 (24 bits)
>>>> (XEN) ACPI: SLEEP INFO: pm1x_cnt[1:804,1:0], pm1x_evt[1:800,1:0]
>>>> (XEN) ACPI: wakeup_vec[aff9e00c], vec_size[20]
>>>> (XEN) ACPI: Local APIC address 0xfee00000
>>>> (XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
>>>> (XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
>>>> (XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled)
>>>> (XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
>>>> (XEN) ACPI: LAPIC (acpi_id[0x05] lapic_id[0x04] enabled)
>>>> (XEN) ACPI: LAPIC (acpi_id[0x06] lapic_id[0x05] enabled)
>>>> (XEN) ACPI: IOAPIC (id[0x06] address[0xfec00000] gsi_base[0])
>>>> (XEN) IOAPIC[0]: apic_id 6, version 33, address 0xfec00000, GSI 0-23
>>>> (XEN) ACPI: IOAPIC (id[0x07] address[0xfec20000] gsi_base[24])
>>>> (XEN) IOAPIC[1]: apic_id 7, version 33, address 0xfec20000, GSI 24-55
>>>> (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
>>>> (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
>>>> (XEN) ACPI: IRQ0 used by override.
>>>> (XEN) ACPI: IRQ2 used by override.
>>>> (XEN) ACPI: IRQ9 used by override.
>>>> (XEN) Enabling APIC mode: Flat. Using 2 I/O APICs
>>>> (XEN) ACPI: HPET id: 0x8300 base: 0xfed00000
>>>> (XEN) ERST table was not found
>>>> (XEN) Using ACPI (MADT) for SMP configuration information
>>>> (XEN) SMP: Allowing 6 CPUs (0 hotplug CPUs)
>>>> (XEN) IRQ limits: 56 GSI, 1112 MSI/MSI-X
>>>> (XEN) CPU0: AMD Fam10h machine check reporting enabled
>>>> (XEN) Using scheduler: SMP Credit Scheduler rev2 (credit2)
>>>> (XEN) Initializing Credit2 scheduler
>>>> (XEN) load_precision_shift: 18
>>>> (XEN) load_window_shift: 30
>>>> (XEN) underload_balance_tolerance: 0
>>>> (XEN) overload_balance_tolerance: -3
>>>> (XEN) runqueues arrangement: socket
>>>> (XEN) load tracking window length 1073741824 ns
>>>> (XEN) Adding cpu 0 to runqueue 0
>>>> (XEN) First cpu on runqueue, activating
>>>> (XEN) Platform timer is 14.318MHz HPET
>>>> (XEN) Detected 3200.103 MHz processor.
>>>> (XEN) Initing memory sharing.
>>>> (XEN) alt table ffff82d080422ab8 -> ffff82d080424120
>>>> (XEN) PCI: MCFG configuration 0: base e0000000 segment 0000 buses 00 - ff
>>>> (XEN) PCI: Not using MCFG for segment 0000 bus 00-ff
>>>> (XEN) AMD-Vi: Found MSI capability block at 0x54
>>>> (XEN) AMD-Vi: IVRS Block: Found type 0x10 flags 0x3e len 0xe0 id 0x2
>>>> (XEN) AMD-Vi: Using IVHD type 0x10
>>>> (XEN) AMD-Vi: ACPI Table:
>>>> (XEN) AMD-Vi: Signature IVRS
>>>> (XEN) AMD-Vi: Length 0x110
>>>> (XEN) AMD-Vi: Revision 0x1
>>>> (XEN) AMD-Vi: CheckSum 0xe9
>>>> (XEN) AMD-Vi: OEM_Id AMD
>>>> (XEN) AMD-Vi: OEM_Table_Id RD890S
>>>> (XEN) AMD-Vi: OEM_Revision 0x202031
>>>> (XEN) AMD-Vi: Creator_Id AMD
>>>> (XEN) AMD-Vi: Creator_Revision 0
>>>> (XEN) AMD-Vi: IVRS Block: type 0x10 flags 0x3e len 0xe0 id 0x2
>>>> (XEN) AMD-Vi: IVHD Device Entry: type 0x3 id 0 flags 0
>>>> (XEN) AMD-Vi: Dev_Id Range: 0 -> 0x2
>>>> (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0x10 flags 0
>>>> (XEN) AMD-Vi: IVHD Device Entry: type 0x3 id 0xf00 flags 0
>>>> (XEN) AMD-Vi: Dev_Id Range: 0xf00 -> 0xf01
>>>> (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0x18 flags 0
>>>> (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0xe00 flags 0
>>>> (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0x28 flags 0
>>>> (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0xd00 flags 0
>>>> (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0x30 flags 0
>>>> (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0xc00 flags 0
>>>> (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0x48 flags 0
>>>> (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0xb00 flags 0
>>>> (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0x50 flags 0
>>>> (XEN) AMD-Vi: IVHD Device Entry: type 0x3 id 0xa00 flags 0
>>>> (XEN) AMD-Vi: Dev_Id Range: 0xa00 -> 0xa07
>>>> (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0x58 flags 0
>>>> (XEN) AMD-Vi: IVHD Device Entry: type 0x3 id 0x900 flags 0
>>>> (XEN) AMD-Vi: Dev_Id Range: 0x900 -> 0x901
>>>> (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0x60 flags 0
>>>> (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0x500 flags 0
>>>> (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0x608 flags 0
>>>> (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0x800 flags 0
>>>> (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0x610 flags 0
>>>> (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0x700 flags 0
>>>> (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0x68 flags 0
>>>> (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0x400 flags 0
>>>> (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0x88 flags 0
>>>> (XEN) AMD-Vi: IVHD Device Entry: type 0x3 id 0x90 flags 0
>>>> (XEN) AMD-Vi: Dev_Id Range: 0x90 -> 0x92
>>>> (XEN) AMD-Vi: IVHD Device Entry: type 0x3 id 0x98 flags 0
>>>> (XEN) AMD-Vi: Dev_Id Range: 0x98 -> 0x9a
>>>> (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0xa0 flags 0xd7
>>>> (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0xa2 flags 0
>>>> (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0xa3 flags 0
>>>> (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0xa4 flags 0
>>>> (XEN) AMD-Vi: IVHD Device Entry: type 0x43 id 0x300 flags 0
>>>> (XEN) AMD-Vi: Dev_Id Range: 0x300 -> 0x3ff alias 0xa4
>>>> (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0xa5 flags 0
>>>> (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0xa8 flags 0
>>>> (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0xa9 flags 0
>>>> (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0x100 flags 0
>>>> (XEN) AMD-Vi: IVHD Device Entry: type 0x3 id 0xb0 flags 0
>>>> (XEN) AMD-Vi: Dev_Id Range: 0xb0 -> 0xb2
>>>> (XEN) AMD-Vi: IVHD Device Entry: type 0 id 0 flags 0
>>>> (XEN) AMD-Vi: IVHD Device Entry: type 0x48 id 0 flags 0xd7
>>>> (XEN) AMD-Vi: IVHD Special: 0000:00:14.0 variety 0x2 handle 0
>>>> (XEN) AMD-Vi: IVHD Device Entry: type 0x48 id 0 flags 0
>>>> (XEN) AMD-Vi: IVHD Special: 0000:00:00.1 variety 0x1 handle 0x7
>>>> (XEN) AMD-Vi: Disabled HAP memory map sharing with IOMMU
>>>> (XEN) AMD-Vi: IOMMU 0 Enabled.
>>>> (XEN) I/O virtualisation enabled
>>>> (XEN) - Dom0 mode: Relaxed
>>>> (XEN) Interrupt remapping enabled
>>>> (XEN) nr_sockets: 1
>>>> (XEN) ENABLING IO-APIC IRQs
>>>> (XEN) -> Using new ACK method
>>>> (XEN) ..TIMER: vector=0xF0 apic1=0 pin1=2 apic2=-1 pin2=-1
>>>> (XEN) [2017-04-25 10:25:22.622] microcode: CPU0 updated from revision
>>>> 0x10000bf to 0x10000dc
>>>> (XEN) [2017-04-25 10:25:22.630] HVM: ASIDs enabled.
>>>> (XEN) [2017-04-25 10:25:22.637] SVM: Supported advanced features:
>>>> (XEN) [2017-04-25 10:25:22.645] - Nested Page Tables (NPT)
>>>> (XEN) [2017-04-25 10:25:22.652] - Last Branch Record (LBR) Virtualisation
>>>> (XEN) [2017-04-25 10:25:22.660] - Next-RIP Saved on #VMEXIT
>>>> (XEN) [2017-04-25 10:25:22.668] - Pause-Intercept Filter
>>>> (XEN) [2017-04-25 10:25:22.675] HVM: SVM enabled
>>>> (XEN) [2017-04-25 10:25:22.683] HVM: Hardware Assisted Paging (HAP)
>>>> detected
>>>> (XEN) [2017-04-25 10:25:22.691] HVM: HAP page sizes: 4kB, 2MB, 1GB
>>>> (XEN) [2017-04-25 10:25:22.719] Adding cpu 1 to runqueue 0
>>>> (XEN) [2017-04-25 10:25:22.727] microcode: CPU1 updated from revision
>>>> 0x10000bf to 0x10000dc
>>>> (XEN) [2017-04-25 10:25:22.755] Adding cpu 2 to runqueue 0
>>>> (XEN) [2017-04-25 10:25:22.763] microcode: CPU2 updated from revision
>>>> 0x10000bf to 0x10000dc
>>>> (XEN) [2017-04-25 10:25:22.784] Adding cpu 3 to runqueue 0
>>>> (XEN) [2017-04-25 10:25:22.792] microcode: CPU3 updated from revision
>>>> 0x10000bf to 0x10000dc
>>>> (XEN) [2017-04-25 10:25:22.820] Adding cpu 4 to runqueue 0
>>>> (XEN) [2017-04-25 10:25:22.828] microcode: CPU4 updated from revision
>>>> 0x10000bf to 0x10000dc
>>>> (XEN) [2017-04-25 10:25:22.849] Adding cpu 5 to runqueue 0
>>>> (XEN) [2017-04-25 10:25:22.857] microcode: CPU5 updated from revision
>>>> 0x10000bf to 0x10000dc
>>>> (XEN) [2017-04-25 10:25:22.865] Brought up 6 CPUs
>>>> (XEN) [2017-04-25 10:25:22.877] build-id:
>>>> 692df0a6bd7eb5c924588a6c78a5a3e76a9e30c6
>>>> (XEN) [2017-04-25 10:25:22.886] Running stub recovery selftests...
>>>> (XEN) [2017-04-25 10:25:22.894] traps.c:3466: GPF (0000): ffff82d0bffff041
>>>> [ffff82d0bffff041] -> ffff82d08035bd2a
>>>> (XEN) [2017-04-25 10:25:22.903] traps.c:813: Trap 12: ffff82d0bffff040
>>>> [ffff82d0bffff040] -> ffff82d08035bd2a
>>>> (XEN) [2017-04-25 10:25:22.912] traps.c:1215: Trap 3: ffff82d0bffff041
>>>> [ffff82d0bffff041] -> ffff82d08035bd2a
>>>> (XEN) [2017-04-25 10:25:22.941] ACPI sleep modes: S3
>>>> (XEN) [2017-04-25 10:25:22.950] VPMU: disabled
>>>> (XEN) [2017-04-25 10:25:22.959] MCA: Use hw thresholding to adjust polling
>>>> frequency
>>>> (XEN) [2017-04-25 10:25:22.968] mcheck_poll: Machine check polling timer
>>>> started.
>>>> (XEN) [2017-04-25 10:25:22.977] Xenoprofile: Failed to setup IBS LVT
>>>> offset, IBSCTL = 0xffffffff
>>>> (XEN) [2017-04-25 10:25:22.987] Dom0 has maximum 632 PIRQs
>>>> (XEN) [2017-04-25 10:25:22.996] NX (Execute Disable) protection active
>>>> (XEN) [2017-04-25 10:25:23.005] *** LOADING DOMAIN 0 ***
>>>> (XEN) [2017-04-25 10:25:23.196] ELF: phdr: paddr=0x1000000 memsz=0x1293000
>>>> (XEN) [2017-04-25 10:25:23.205] ELF: phdr: paddr=0x2400000 memsz=0x136000
>>>> (XEN) [2017-04-25 10:25:23.215] ELF: phdr: paddr=0x2536000 memsz=0x1ae98
>>>> (XEN) [2017-04-25 10:25:23.224] ELF: phdr: paddr=0x2551000 memsz=0x2d8000
>>>> (XEN) [2017-04-25 10:25:23.233] ELF: memory: 0x1000000 -> 0x2829000
>>>> (XEN) [2017-04-25 10:25:23.243] ELF: note: GUEST_OS = "linux"
>>>> (XEN) [2017-04-25 10:25:23.252] ELF: note: GUEST_VERSION = "2.6"
>>>> (XEN) [2017-04-25 10:25:23.262] ELF: note: XEN_VERSION = "xen-3.0"
>>>> (XEN) [2017-04-25 10:25:23.271] ELF: note: VIRT_BASE = 0xffffffff80000000
>>>> (XEN) [2017-04-25 10:25:23.281] ELF: note: INIT_P2M = 0x8000000000
>>>> (XEN) [2017-04-25 10:25:23.290] ELF: note: ENTRY = 0xffffffff82551180
>>>> (XEN) [2017-04-25 10:25:23.300] ELF: note: HYPERCALL_PAGE =
>>>> 0xffffffff81001000
>>>> (XEN) [2017-04-25 10:25:23.309] ELF: note: FEATURES =
>>>> "!writable_page_tables|pae_pgdir_above_4gb"
>>>> (XEN) [2017-04-25 10:25:23.319] ELF: note: SUPPORTED_FEATURES = 0x801
>>>> (XEN) [2017-04-25 10:25:23.329] ELF: note: PAE_MODE = "yes"
>>>> (XEN) [2017-04-25 10:25:23.339] ELF: note: LOADER = "generic"
>>>> (XEN) [2017-04-25 10:25:23.348] ELF: note: unknown (0xd)
>>>> (XEN) [2017-04-25 10:25:23.358] ELF: note: SUSPEND_CANCEL = 0x1
>>>> (XEN) [2017-04-25 10:25:23.368] ELF: note: MOD_START_PFN = 0x1
>>>> (XEN) [2017-04-25 10:25:23.378] ELF: note: HV_START_LOW =
>>>> 0xffff800000000000
>>>> (XEN) [2017-04-25 10:25:23.388] ELF: note: PADDR_OFFSET = 0
>>>> (XEN) [2017-04-25 10:25:23.397] ELF: note: PHYS32_ENTRY = 0x10002d0
>>>> (XEN) [2017-04-25 10:25:23.407] ELF: addresses:
>>>> (XEN) [2017-04-25 10:25:23.417] virt_base = 0xffffffff80000000
>>>> (XEN) [2017-04-25 10:25:23.427] elf_paddr_offset = 0x0
>>>> (XEN) [2017-04-25 10:25:23.438] virt_offset = 0xffffffff80000000
>>>> (XEN) [2017-04-25 10:25:23.448] virt_kstart = 0xffffffff81000000
>>>> (XEN) [2017-04-25 10:25:23.458] virt_kend = 0xffffffff82829000
>>>> (XEN) [2017-04-25 10:25:23.469] virt_entry = 0xffffffff82551180
>>>> (XEN) [2017-04-25 10:25:23.479] p2m_base = 0x8000000000
>>>> (XEN) [2017-04-25 10:25:23.490] Xen kernel: 64-bit, lsb, compat32
>>>> (XEN) [2017-04-25 10:25:23.500] Dom0 kernel: 64-bit, PAE, lsb, paddr
>>>> 0x1000000 -> 0x2829000
>>>> (XEN) [2017-04-25 10:25:23.511] PHYSICAL MEMORY ARRANGEMENT:
>>>> (XEN) [2017-04-25 10:25:23.522] Dom0 alloc.:
>>>> 0000000438000000->000000043c000000 (501685 pages to be allocated)
>>>> (XEN) [2017-04-25 10:25:23.533] Init. ramdisk:
>>>> 000000054e7b1000->000000054fffbc00
>>>> (XEN) [2017-04-25 10:25:23.544] VIRTUAL MEMORY ARRANGEMENT:
>>>> (XEN) [2017-04-25 10:25:23.554] Loaded kernel:
>>>> ffffffff81000000->ffffffff82829000
>>>> (XEN) [2017-04-25 10:25:23.565] Init. ramdisk:
>>>> 0000000000000000->0000000000000000
>>>> (XEN) [2017-04-25 10:25:23.576] Phys-Mach map:
>>>> 0000008000000000->0000008000400000
>>>> (XEN) [2017-04-25 10:25:23.587] Start info:
>>>> ffffffff82829000->ffffffff828294b4
>>>> (XEN) [2017-04-25 10:25:23.598] Page tables:
>>>> ffffffff8282a000->ffffffff82843000
>>>> (XEN) [2017-04-25 10:25:23.609] Boot stack:
>>>> ffffffff82843000->ffffffff82844000
>>>> (XEN) [2017-04-25 10:25:23.620] TOTAL:
>>>> ffffffff80000000->ffffffff82c00000
>>>> (XEN) [2017-04-25 10:25:23.631] ENTRY ADDRESS: ffffffff82551180
>>>> (XEN) [2017-04-25 10:25:23.642] Dom0 has maximum 6 VCPUs
>>>> (XEN) [2017-04-25 10:25:23.653] ELF: phdr 0 at 0xffffffff81000000 ->
>>>> 0xffffffff82293000
>>>> (XEN) [2017-04-25 10:25:23.671] ELF: phdr 1 at 0xffffffff82400000 ->
>>>> 0xffffffff82536000
>>>> (XEN) [2017-04-25 10:25:23.682] ELF: phdr 2 at 0xffffffff82536000 ->
>>>> 0xffffffff82550e98
>>>> (XEN) [2017-04-25 10:25:23.693] ELF: phdr 3 at 0xffffffff82551000 ->
>>>> 0xffffffff82680000
>>>> (XEN) [2017-04-25 10:25:24.868] AMD-Vi: Setup I/O page table: device id =
>>>> 0, type = 0x6, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:24.879] AMD-Vi: Setup I/O page table: device id =
>>>> 0x2, type = 0x7, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:24.891] AMD-Vi: Setup I/O page table: device id =
>>>> 0x10, type = 0x2, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:24.902] AMD-Vi: Setup I/O page table: device id =
>>>> 0x18, type = 0x2, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:24.914] AMD-Vi: Setup I/O page table: device id =
>>>> 0x28, type = 0x2, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:24.925] AMD-Vi: Setup I/O page table: device id =
>>>> 0x30, type = 0x2, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:24.937] AMD-Vi: Setup I/O page table: device id =
>>>> 0x48, type = 0x2, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:24.949] AMD-Vi: Setup I/O page table: device id =
>>>> 0x50, type = 0x2, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:24.961] AMD-Vi: Setup I/O page table: device id =
>>>> 0x58, type = 0x2, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:24.974] AMD-Vi: Setup I/O page table: device id =
>>>> 0x60, type = 0x2, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:24.986] AMD-Vi: Setup I/O page table: device id =
>>>> 0x68, type = 0x2, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:24.999] AMD-Vi: Setup I/O page table: device id =
>>>> 0x88, type = 0x7, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:25.012] AMD-Vi: Setup I/O page table: device id =
>>>> 0x90, type = 0x7, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:25.025] AMD-Vi: Setup I/O page table: device id =
>>>> 0x92, type = 0x7, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:25.038] AMD-Vi: Setup I/O page table: device id =
>>>> 0x98, type = 0x7, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:25.051] AMD-Vi: Setup I/O page table: device id =
>>>> 0x9a, type = 0x7, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:25.065] AMD-Vi: Setup I/O page table: device id =
>>>> 0xa0, type = 0x7, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:25.078] AMD-Vi: Setup I/O page table: device id =
>>>> 0xa2, type = 0x7, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:25.092] AMD-Vi: Setup I/O page table: device id =
>>>> 0xa3, type = 0x7, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:25.106] AMD-Vi: Setup I/O page table: device id =
>>>> 0xa4, type = 0x5, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:25.120] AMD-Vi: Setup I/O page table: device id =
>>>> 0xa5, type = 0x7, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:25.135] AMD-Vi: Setup I/O page table: device id =
>>>> 0xa8, type = 0x2, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:25.149] AMD-Vi: Setup I/O page table: device id =
>>>> 0xb0, type = 0x7, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:25.164] AMD-Vi: Setup I/O page table: device id =
>>>> 0xb2, type = 0x7, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:25.179] AMD-Vi: Skipping host bridge 0000:00:18.0
>>>> (XEN) [2017-04-25 10:25:25.194] AMD-Vi: Skipping host bridge 0000:00:18.1
>>>> (XEN) [2017-04-25 10:25:25.209] AMD-Vi: Skipping host bridge 0000:00:18.2
>>>> (XEN) [2017-04-25 10:25:25.223] AMD-Vi: Skipping host bridge 0000:00:18.3
>>>> (XEN) [2017-04-25 10:25:25.238] AMD-Vi: Skipping host bridge 0000:00:18.4
>>>> (XEN) [2017-04-25 10:25:25.253] AMD-Vi: Setup I/O page table: device id =
>>>> 0x400, type = 0x1, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:25.268] AMD-Vi: Setup I/O page table: device id =
>>>> 0x500, type = 0x2, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:25.283] AMD-Vi: Setup I/O page table: device id =
>>>> 0x608, type = 0x2, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:25.299] AMD-Vi: Setup I/O page table: device id =
>>>> 0x610, type = 0x2, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:25.315] AMD-Vi: Setup I/O page table: device id =
>>>> 0x700, type = 0x1, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:25.331] AMD-Vi: Setup I/O page table: device id =
>>>> 0x800, type = 0x1, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:25.347] AMD-Vi: Setup I/O page table: device id =
>>>> 0x900, type = 0x1, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:25.363] AMD-Vi: Setup I/O page table: device id =
>>>> 0x901, type = 0x1, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:25.379] AMD-Vi: Setup I/O page table: device id =
>>>> 0xa00, type = 0x1, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:25.396] AMD-Vi: Setup I/O page table: device id =
>>>> 0xa01, type = 0x1, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:25.413] AMD-Vi: Setup I/O page table: device id =
>>>> 0xa02, type = 0x1, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:25.430] AMD-Vi: Setup I/O page table: device id =
>>>> 0xa03, type = 0x1, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:25.447] AMD-Vi: Setup I/O page table: device id =
>>>> 0xa04, type = 0x1, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:25.465] AMD-Vi: Setup I/O page table: device id =
>>>> 0xa05, type = 0x1, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:25.482] AMD-Vi: Setup I/O page table: device id =
>>>> 0xa06, type = 0x1, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:25.500] AMD-Vi: Setup I/O page table: device id =
>>>> 0xa07, type = 0x1, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:25.518] AMD-Vi: Setup I/O page table: device id =
>>>> 0xb00, type = 0x1, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:25.536] AMD-Vi: Setup I/O page table: device id =
>>>> 0xc00, type = 0x1, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:25.554] AMD-Vi: Setup I/O page table: device id =
>>>> 0xd00, type = 0x1, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:25.573] AMD-Vi: Setup I/O page table: device id =
>>>> 0xe00, type = 0x1, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:25.591] AMD-Vi: Setup I/O page table: device id =
>>>> 0xf00, type = 0x1, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:25.610] AMD-Vi: Setup I/O page table: device id =
>>>> 0xf01, type = 0x1, root table = 0x441ddb000, domain = 0, paging mode = 3
>>>> (XEN) [2017-04-25 10:25:25.635] Scrubbing Free RAM on 1 nodes using 6 CPUs
>>>> (XEN) [2017-04-25 10:25:25.740] .............................done.
>>>> (XEN) [2017-04-25 10:25:28.738] Initial low memory virq threshold set at
>>>> 0x4000 pages.
>>>> (XEN) [2017-04-25 10:25:28.756] Std. Loglevel: All
>>>> (XEN) [2017-04-25 10:25:28.775] Guest Loglevel: All
>>>> (XEN) [2017-04-25 10:25:28.793] Xen is relinquishing VGA console.
>>>> (XEN) [2017-04-25 10:25:28.896] *** Serial input -> DOM0 (type 'CTRL-a'
>>>> three times to switch input to Xen)
>>>> (XEN) [2017-04-25 10:25:28.896] Freed 460kB init memory
>>>> mapping kernel into physical memory
>>>> about to get started...
>>>> [ 0.000000] Linux version
>>>> 4.11.0-rc8-20170425-linus-doflr-xennext-boris-juergen-2+
>>>> (root@serveerstertje) (gcc version 4.9.2 (Debian 4.9.2-10) ) #1 SMP Tue
>>>> Apr 25 12:01:44 CEST 2017
>>>> [ 0.000000] Command line: root=/dev/mapper/serveerstertje_ssd-root ro
>>>> verbose earlyprintk=xen mem=2048M console=hvc0 console=tty0
>>>> acpi_enforce_resources=lax max_loop=30 loop_max_part=10 r8169.use_dac=1
>>>> loglevel=10 nomodeset
>>>> xen-pciback.hide=(00:14.2)(04:00.0)(08:00.0)(09:00.*)(0a:00.*)(0e:00.0)
>>>> [ 0.000000] x86/fpu: x87 FPU will use FXSAVE
>>>> [ 0.000000] Released 0 page(s)
>>>> [ 0.000000] e820: BIOS-provided physical RAM map:
>>>> [ 0.000000] Xen: [mem 0x0000000000000000-0x0000000000095fff] usable
>>>> [ 0.000000] Xen: [mem 0x0000000000096400-0x00000000000fffff] reserved
>>>> [ 0.000000] Xen: [mem 0x0000000000100000-0x0000000080069fff] usable
>>>> [ 0.000000] Xen: [mem 0x00000000aff90000-0x00000000aff9dfff] ACPI data
>>>> [ 0.000000] Xen: [mem 0x00000000aff9e000-0x00000000affdffff] ACPI NVS
>>>> [ 0.000000] Xen: [mem 0x00000000affe0000-0x00000000afffffff] reserved
>>>> [ 0.000000] Xen: [mem 0x00000000f6000000-0x00000000f6003fff] reserved
>>>> [ 0.000000] Xen: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
>>>> [ 0.000000] Xen: [mem 0x00000000fec20000-0x00000000fec20fff] reserved
>>>> [ 0.000000] Xen: [mem 0x00000000fee00000-0x00000000feefffff] reserved
>>>> [ 0.000000] Xen: [mem 0x00000000ffe00000-0x00000000ffffffff] reserved
>>>> [ 0.000000] Xen: [mem 0x000000fd00000000-0x000000ffffffffff] reserved
>>>> [ 0.000000] bootconsole [xenboot0] enabled
>>>> [ 0.000000] NX (Execute Disable) protection: active
>>>> [ 0.000000] e820: user-defined physical RAM map:
>>>> [ 0.000000] user: [mem 0x0000000000000000-0x0000000000095fff] usable
>>>> [ 0.000000] user: [mem 0x0000000000096400-0x00000000000fffff] reserved
>>>> [ 0.000000] user: [mem 0x0000000000100000-0x000000007fffffff] usable
>>>> [ 0.000000] user: [mem 0x00000000aff90000-0x00000000aff9dfff] ACPI data
>>>> [ 0.000000] user: [mem 0x00000000aff9e000-0x00000000affdffff] ACPI NVS
>>>> [ 0.000000] user: [mem 0x00000000affe0000-0x00000000afffffff] reserved
>>>> [ 0.000000] user: [mem 0x00000000f6000000-0x00000000f6003fff] reserved
>>>> [ 0.000000] user: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
>>>> [ 0.000000] user: [mem 0x00000000fec20000-0x00000000fec20fff] reserved
>>>> [ 0.000000] user: [mem 0x00000000fee00000-0x00000000feefffff] reserved
>>>> [ 0.000000] user: [mem 0x00000000ffe00000-0x00000000ffffffff] reserved
>>>> [ 0.000000] user: [mem 0x000000fd00000000-0x000000ffffffffff] reserved
>>>> [ 0.000000] SMBIOS 2.5 present.
>>>> [ 0.000000] DMI: MSI MS-7640/890FXA-GD70 (MS-7640) , BIOS V1.8B1
>>>> 09/13/2010
>>>> [ 0.000000] Hypervisor detected: Xen PV
>>>> [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
>>>> [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
>>>> [ 0.000000] AGP: No AGP bridge found
>>>> [ 0.000000] e820: last_pfn = 0x80000 max_arch_pfn = 0x400000000
>>>> [ 0.000000] MTRR: Disabled
>>>> [ 0.000000] x86/PAT: MTRRs disabled, skipping PAT initialization too.
>>>> [ 0.000000] x86/PAT: Configuration [0-7]: WB WT UC- UC WC WP UC
>>>> UC
>>>> [ 0.000000] Scanning 1 areas for low memory corruption
>>>> [ 0.000000] Base memory trampoline at [ffff880000090000] 90000 size
>>>> 24576
>>>> [ 0.000000] BRK [0x02803000, 0x02803fff] PGTABLE
>>>> [ 0.000000] BRK [0x02804000, 0x02804fff] PGTABLE
>>>> [ 0.000000] BRK [0x02805000, 0x02805fff] PGTABLE
>>>> [ 0.000000] BRK [0x02806000, 0x02806fff] PGTABLE
>>>> [ 0.000000] BRK [0x02807000, 0x02807fff] PGTABLE
>>>> [ 0.000000] BRK [0x02808000, 0x02808fff] PGTABLE
>>>> [ 0.000000] RAMDISK: [mem 0x04000000-0x0584afff]
>>>> [ 0.000000] ACPI: Early table checksum verification disabled
>>>> [ 0.000000] ACPI: RSDP 0x00000000000FB100 000014 (v00 ACPIAM)
>>>> [ 0.000000] ACPI: RSDT 0x00000000AFF90000 000048 (v01 MSI OEMSLIC
>>>> 20100913 MSFT 00000097)
>>>> [ 0.000000] ACPI: FACP 0x00000000AFF90200 000084 (v01 7640MS A7640100
>>>> 20100913 MSFT 00000097)
>>>> [ 0.000000] ACPI: DSDT 0x00000000AFF905E0 009427 (v01 A7640 A7640100
>>>> 00000100 INTL 20051117)
>>>> [ 0.000000] ACPI: FACS 0x00000000AFF9E000 000040
>>>> [ 0.000000] ACPI: APIC 0x00000000AFF90390 000088 (v01 7640MS A7640100
>>>> 20100913 MSFT 00000097)
>>>> [ 0.000000] ACPI: MCFG 0x00000000AFF90420 00003C (v01 7640MS OEMMCFG
>>>> 20100913 MSFT 00000097)
>>>> [ 0.000000] ACPI: SLIC 0x00000000AFF90460 000176 (v01 MSI OEMSLIC
>>>> 20100913 MSFT 00000097)
>>>> [ 0.000000] ACPI: OEMB 0x00000000AFF9E040 000072 (v01 7640MS A7640100
>>>> 20100913 MSFT 00000097)
>>>> [ 0.000000] ACPI: SRAT 0x00000000AFF9A5E0 000108 (v03 AMD FAM_F_10
>>>> 00000002 AMD 00000001)
>>>> [ 0.000000] ACPI: HPET 0x00000000AFF9A6F0 000038 (v01 7640MS OEMHPET
>>>> 20100913 MSFT 00000097)
>>>> [ 0.000000] ACPI: IVRS 0x00000000AFF9A730 000110 (v01 AMD RD890S
>>>> 00202031 AMD 00000000)
>>>> [ 0.000000] ACPI: SSDT 0x00000000AFF9A840 000DA4 (v01 A M I POWERNOW
>>>> 00000001 AMD 00000001)
>>>> [ 0.000000] ACPI: Local APIC address 0xfee00000
>>>> [ 0.000000] Setting APIC routing to Xen PV.
>>>> [ 0.000000] NUMA turned off
>>>> [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000007fffffff]
>>>> [ 0.000000] NODE_DATA(0) allocated [mem 0x7fc11000-0x7fc1afff]
>>>> [ 0.000000] Zone ranges:
>>>> [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]
>>>> [ 0.000000] DMA32 [mem 0x0000000001000000-0x000000007fffffff]
>>>> [ 0.000000] Normal empty
>>>> [ 0.000000] Movable zone start for each node
>>>> [ 0.000000] Early memory node ranges
>>>> [ 0.000000] node 0: [mem 0x0000000000001000-0x0000000000095fff]
>>>> [ 0.000000] node 0: [mem 0x0000000000100000-0x000000007fffffff]
>>>> [ 0.000000] Initmem setup node 0 [mem
>>>> 0x0000000000001000-0x000000007fffffff]
>>>> [ 0.000000] On node 0 totalpages: 524181
>>>> [ 0.000000] DMA zone: 64 pages used for memmap
>>>> [ 0.000000] DMA zone: 21 pages reserved
>>>> [ 0.000000] DMA zone: 3989 pages, LIFO batch:0
>>>> [ 0.000000] DMA32 zone: 8128 pages used for memmap
>>>> [ 0.000000] DMA32 zone: 520192 pages, LIFO batch:31
>>>> [ 0.000000] p2m virtual area at ffffc90000000000, size is 600000
>>>> [ 0.000000] Remapped 106 page(s)
>>>> [ 0.000000] ACPI: PM-Timer IO Port: 0x808
>>>> [ 0.000000] ACPI: Local APIC address 0xfee00000
>>>> [ 0.000000] IOAPIC[0]: apic_id 6, version 33, address 0xfec00000, GSI
>>>> 0-23
>>>> [ 0.000000] IOAPIC[1]: apic_id 7, version 33, address 0xfec20000, GSI
>>>> 24-55
>>>> [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
>>>> [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
>>>> [ 0.000000] ACPI: IRQ0 used by override.
>>>> [ 0.000000] ACPI: IRQ9 used by override.
>>>> [ 0.000000] Using ACPI (MADT) for SMP configuration information
>>>> [ 0.000000] ACPI: HPET id: 0x8300 base: 0xfed00000
>>>> [ 0.000000] smpboot: Allowing 6 CPUs, 0 hotplug CPUs
>>>> [ 0.000000] e820: [mem 0xb0000000-0xf5ffffff] available for PCI devices
>>>> [ 0.000000] Booting paravirtualized kernel on Xen
>>>> [ 0.000000] Xen version: 4.9-unstable (preserve-AD)
>>>> [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles:
>>>> 0xffffffff, max_idle_ns: 6370452778343963 ns
>>>> [ 0.000000] setup_percpu: NR_CPUS:6 nr_cpumask_bits:6 nr_cpu_ids:6
>>>> nr_node_ids:1
>>>> [ 0.000000] percpu: Embedded 36 pages/cpu @ffff88007d000000 s110232
>>>> r8192 d29032 u262144
>>>> [ 0.000000] pcpu-alloc: s110232 r8192 d29032 u262144 alloc=1*2097152
>>>> [ 0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 - -
>>>> [ 0.000000] xen: PV spinlocks enabled
>>>> [ 0.000000] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes)
>>>> [ 0.000000] Built 1 zonelists in Node order, mobility grouping on.
>>>> Total pages: 515968
>>>> [ 0.000000] Policy zone: DMA32
>>>> [ 0.000000] Kernel command line:
>>>> root=/dev/mapper/serveerstertje_ssd-root ro verbose earlyprintk=xen
>>>> mem=2048M console=hvc0 console=tty0 acpi_enforce_resources=lax max_loop=30
>>>> loop_max_part=10 r8169.use_dac=1 loglevel=10 nomodeset
>>>> xen-pciback.hide=(00:14.2)(04:00.0)(08:00.0)(09:00.*)(0a:00.*)(0e:00.0)
>>>> [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
>>>> [ 0.000000] software IO TLB [mem 0x79000000-0x7d000000] (64MB) mapped
>>>> at [ffff880079000000-ffff88007cffffff]
>>>> [ 0.000000] Memory: 1939144K/2096724K available (13118K kernel code,
>>>> 1233K rwdata, 4684K rodata, 1276K init, 1544K bss, 157580K reserved, 0K
>>>> cma-reserved)
>>>> [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
>>>> [ 0.003333] Hierarchical RCU implementation.
>>>> [ 0.003333] Build-time adjustment of leaf fanout to 64.
>>>> [ 0.003333] Using NULL legacy PIC
>>>> [ 0.003333] NR_IRQS:4352 nr_irqs:1016 0
>>>> [ 0.003333] xen:events: Using FIFO-based ABI
>>>> [ 0.003333] xen: --> pirq=1 -> irq=1 (gsi=1)
>>>> [ 0.003333] xen: --> pirq=2 -> irq=2 (gsi=2)
>>>> [ 0.003333] xen: --> pirq=3 -> irq=3 (gsi=3)
>>>> [ 0.003333] xen: --> pirq=4 -> irq=4 (gsi=4)
>>>> [ 0.003333] xen: --> pirq=5 -> irq=5 (gsi=5)
>>>> [ 0.003333] xen: --> pirq=6 -> irq=6 (gsi=6)
>>>> [ 0.003333] xen: --> pirq=7 -> irq=7 (gsi=7)
>>>> [ 0.003333] xen: --> pirq=8 -> irq=8 (gsi=8)
>>>> [ 0.003333] xen: --> pirq=9 -> irq=9 (gsi=9)
>>>> [ 0.003333] xen: --> pirq=10 -> irq=10 (gsi=10)
>>>> [ 0.003333] xen: --> pirq=11 -> irq=11 (gsi=11)
>>>> [ 0.003333] xen: --> pirq=12 -> irq=12 (gsi=12)
>>>> [ 0.003333] xen: --> pirq=13 -> irq=13 (gsi=13)
>>>> [ 0.003333] xen: --> pirq=14 -> irq=14 (gsi=14)
>>>> [ 0.003333] xen: --> pirq=15 -> irq=15 (gsi=15)
>>>> [ 0.003333] Console: colour dummy device 80x25
>>>> [ 0.003333] console [tty0] enabled
>>>> [ 0.003333] bootconsole [xenboot0] disabled
>>>
>>> Hah, missed that one: the system is just repeating the (saved) boot
>>> messages and has made much more progress than I thought initially.
>>>
>>> So we are somewhere between console_init() and smp_init(). Probably
>>> at kernel_thread(kernel_init, NULL, CLONE_FS); in rest_init().
>>>
>>>
>>> Juergen
>>>
>>
>> Any idea how to proceed ?
>
> Yes. Could you please try attached patch?
>
>
> Juergen
>
Hi Juergen / Boris,
With this patch included it now boots fine (both under Xen as baremetal).
Will keep serial console on to see if any more issues will arise.
Thanks so far!
--
Sander
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