Re: [Xen-users] (XEN) domain_crash_sync called from entry.S: fault at ffff82d0802205ea create_bb

[Ml Ml <mliebherr99@xxxxxxxxxxxxxx>]

Anyone?

On Tue, Jun 20, 2017 at 4:14 PM, Ml Ml <mliebherr99@xxxxxxxxxxxxxx> wrote:
> Hello List,
>
> can anyone tell me why my dom0 Crashes here or how i can debug it?
>
> Debian 8 without xen hypervisor runs fine. A Memtest was okay, too.
>
> Loading Xen 4.4-amd64 ...
> Loading Linux 4.9.0-0.bpo.3-amd64 ...
> Loading initial ramdisk ...
> (XEN) Xen version 4.4.1 (Debian 4.4.1-9+deb8u9) 
> (ijackson@xxxxxxxxxxxxxxxxxxx.u7
> (XEN) Bootloader: GRUB 2.02~beta2-22+deb8u1
> (XEN) Command line: placeholder com1=9600,8n1 console=com1,vga
> (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 2 MBR signatures
> (XEN)  Found 2 EDD information structures
> (XEN) Xen-e820 RAM map:
> (XEN)  0000000000000000 - 000000000009b800 (usable)
> (XEN)  000000000009b800 - 00000000000a0000 (reserved)
> (XEN)  00000000000e0000 - 0000000000100000 (reserved)
> (XEN)  0000000000100000 - 0000000088a0b000 (usable)
> (XEN)  0000000088a0b000 - 0000000088a0c000 (ACPI NVS)
> (XEN)  0000000088a0c000 - 0000000088a56000 (reserved)
> (XEN)  0000000088a56000 - 000000008cba1000 (usable)
> (XEN)  000000008cba1000 - 000000008cf2f000 (reserved)
> (XEN)  000000008cf2f000 - 000000008d0ee000 (usable)
> (XEN)  000000008d0ee000 - 000000008d892000 (ACPI NVS)
> (XEN)  000000008d892000 - 000000008faff000 (reserved)
> (XEN)  000000008faff000 - 000000008fb00000 (usable)
> (XEN)  000000008fb00000 - 000000008fc00000 (reserved)
> (XEN)  00000000e0000000 - 00000000f0000000 (reserved)
> (XEN)  00000000fe000000 - 00000000fe011000 (reserved)
> (XEN)  00000000fec00000 - 00000000fec01000 (reserved)
> (XEN)  00000000fee00000 - 00000000fee01000 (reserved)
> (XEN)  00000000ff000000 - 0000000100000000 (reserved)
> (XEN)  0000000100000000 - 0000000470000000 (usable)
> (XEN) ACPI: RSDP 000F05B0, 0024 (r2 SUPERM)
> (XEN) ACPI: XSDT 8D2F60A8, 00D4 (r1  extra    exone  1072009 AMI     10013)
> (XEN) ACPI: FACP 8D318790, 010C (r5                  1072009 AMI     10013)
> (XEN) ACPI: DSDT 8D2F6218, 22571 (r2 SUPERM SMCI--MB  1072009 INTL 20120913)
> (XEN) ACPI: FACS 8D890F80, 0040
> (XEN) ACPI: APIC 8D3188A0, 00BC (r3                  1072009 AMI     10013)
> (XEN) ACPI: FPDT 8D318960, 0044 (r1                  1072009 AMI     10013)
> (XEN) ACPI: FIDT 8D3189A8, 009C (r1                  1072009 AMI     10013)
> (XEN) ACPI: SPMI 8D318A48, 0040 (r5 SUPERM SMCI--MB        0 AMI.        0)
> (XEN) ACPI: SLIC 8D318A88, 0176 (r1  extra    exone  1072009 AMI     10013)
> (XEN) ACPI: MCFG 8D318C00, 003C (r1 SUPERM SMCI--MB  1072009 MSFT       97)
> (XEN) ACPI: LPIT 8D318C40, 0094 (r1 INTEL      GNLR        0 MSFT       5F)
> (XEN) ACPI: SSDT 8D318CD8, 0248 (r2 INTEL  sensrhub        0 INTL 20120913)
> (XEN) ACPI: SSDT 8D318F20, 2BAE (r2 INTEL  PtidDevc     1000 INTL 20120913)
> (XEN) ACPI: SSDT 8D31BAD0, 0BE3 (r2 INTEL  Ther_Rvp     1000 INTL 20120913)
> (XEN) ACPI: DBGP 8D31C6B8, 0034 (r1 INTEL                  0 MSFT       5F)
> (XEN) ACPI: DBG2 8D31C6F0, 0054 (r0 INTEL                  0 MSFT       5F)
> (XEN) ACPI: SLIC 8D31C748, 0176 (r1  extra    exone  1072009 AMI     10013)
> (XEN) ACPI: SSDT 8D31C8C0, 547E (r2 SaSsdt  SaSsdt      3000 INTL 20120913)
> (XEN) ACPI: UEFI 8D321D40, 0042 (r1                        0             0)
> (XEN) ACPI: SSDT 8D321D88, 0E73 (r2 CpuRef  CpuSsdt     3000 INTL 20120913)
> (XEN) ACPI: DMAR 8D322C00, 0070 (r1 INTEL      SKL         1 INTL        1)
> (XEN) ACPI: EINJ 8D322C70, 0130 (r1    AMI AMI.EINJ        0 AMI.        0)
> (XEN) ACPI: ERST 8D322DA0, 0230 (r1  AMIER AMI.ERST        0 AMI.        0)
> (XEN) ACPI: BERT 8D322FD0, 0030 (r1    AMI AMI.BERT        0 AMI.        0)
> (XEN) ACPI: HEST 8D323000, 027C (r1    AMI AMI.HEST        0 AMI.        0)
> (XEN) System RAM: 16332MB (16724676kB)
> (XEN) Domain heap initialised
> (XEN) ACPI: 32/64X FACS address mismatch in FADT - 8d890f80/0000000000000000, 
> u2
> (XEN) Processor #0 7:14 APIC version 21
> (XEN) Processor #2 7:14 APIC version 21
> (XEN) Processor #4 7:14 APIC version 21
> (XEN) Processor #6 7:14 APIC version 21
> (XEN) Processor #1 7:14 APIC version 21
> (XEN) Processor #3 7:14 APIC version 21
> (XEN) Processor #5 7:14 APIC version 21
> (XEN) Processor #7 7:14 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) Failed to enable Interrupt Remapping: Will not enable x2APIC.
> (XEN) Using scheduler: SMP Credit Scheduler (credit)
> (XEN) Detected 3427.088 MHz processor.
> (XEN) Initing memory sharing.
> (XEN) xstate_init: using cntxt_size: 0x340 and states: 0x7
> (XEN) spurious 8259A interrupt: IRQ7.
> (XEN) Intel VT-d iommu 0 supported page sizes: 4kB, 2MB, 1GB.
> (XEN) Intel VT-d Snoop Control 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 enabled.
> (XEN) alloc_pdev: unknown type: 0000:00:13.0
> (XEN) I/O virtualisation enabled
> (XEN)  - Dom0 mode: Relaxed
> (XEN) Interrupt remapping enabled
> (XEN) Enabled directed EOI with ioapic_ack_old on!
> (XEN) ENABLING IO-APIC IRQs
> (XEN)  -> Using old ACK method
> (XEN) Platform timer is 3.579MHz ACPI PM Timer
> (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)  - VMCS shadowing
> (XEN) HVM: ASIDs enabled.
> (XEN) HVM: VMX enabled
> (XEN) HVM: Hardware Assisted Paging (HAP) detected
> (XEN) HVM: HAP page sizes: 4kB, 2MB, 1GB
> (XEN) Brought up 8 CPUs
> (XEN) *** LOADING DOMAIN 0 ***
> (XEN)  Xen  kernel: 64-bit, lsb, compat32
> (XEN)  Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x1f6f000
> (XEN) PHYSICAL MEMORY ARRANGEMENT:
> (XEN)  Dom0 alloc.:   000000045c000000->0000000460000000 (4071182 pages to be 
> a)
> (XEN)  Init. ramdisk: 000000046eece000->000000046ffffad0
> (XEN) VIRTUAL MEMORY ARRANGEMENT:
> (XEN)  Loaded kernel: ffffffff81000000->ffffffff81f6f000
> (XEN)  Init. ramdisk: 0000000000000000->0000000000000000
> (XEN)  Phys-Mach map: 0000008000000000->0000008001f38200
> (XEN)  Start info:    ffffffff81f6f000->ffffffff81f6f4b4
> (XEN)  Page tables:   ffffffff81f70000->ffffffff81f85000
> (XEN)  Boot stack:    ffffffff81f85000->ffffffff81f86000
> (XEN)  TOTAL:         ffffffff80000000->ffffffff82400000
> (XEN)  ENTRY ADDRESS: ffffffff81d49180
> (XEN) Dom0 has maximum 8 VCPUs
> (XEN) [VT-D]iommu.c:1481: d0:unknown(0): 0000:00:13.0
> (XEN) setup 0000:00:13.0 for d0 failed (-22)
> (XEN) Scrubbing Free RAM: .done.
> (XEN) Initial low memory virq threshold set at 0x4000 pages.
> (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 
> Xe)
> (XEN) Freed 284kB init memory.
> mapping kernel into physical memory
> about to get started...
> (XEN) traps.c:458:d0 Unhandled general protection fault fault/trap [#13] on 
> VCP]
> (XEN) domain_crash_sync called from entry.S: fault at ffff82d0802205ea 
> create_bb
> (XEN) Domain 0 (vcpu#0) crashed on cpu#0:
> (XEN) ----[ Xen-4.4.1  x86_64  debug=n  Not tainted ]----
> (XEN) CPU:    0
> (XEN) RIP:    e033:[<ffffffff81032a24>]
> (XEN) RFLAGS: 0000000000000246   EM: 1   CONTEXT: pv guest
> (XEN) rax: 000000000000001f   rbx: ffffffffffffffff   rcx: 0000000000000000
> (XEN) rdx: 0000000000000000   rsi: 000000000000001f   rdi: 0000000000042660
> (XEN) rbp: ffffffff81c03ea0   rsp: ffffffff81c03dd0   r8:  0000000000000000
> (XEN) r9:  ffffffff81c03e28   r10: ffffffff81c03e2c   r11: 0000000000000440
> (XEN) r12: ffffffff81d22bc0   r13: ffffffff81c03e3c   r14: ffffffff81c03e38
> (XEN) r15: 0000000000000000   cr0: 0000000080050033   cr4: 00000000001526f0
> (XEN) cr3: 000000045dc07000   cr2: 0000000000000000
> (XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: e02b   cs: e033
> (XEN) Guest stack trace from rsp=ffffffff81c03dd0:
> (XEN)    0000000000000000 0000000000000440 0000000000000000 ffffffff81032a24
> (XEN)    000000010000e030 0000000000010046 ffffffff81c03e18 000000000000e02b
> (XEN)    ffffffff81032a14 ffffffff81d580f6 000002400000001f 0000000000000440
> (XEN)    0000000000000000 0000000000000001 51c86edf51c86bb6 ffffffffffffffff
> (XEN)    ffffffff81c03ea0 ffffffff81d22bc0 0000000000000000 ffffffff81c03f20
> (XEN)    0000000000000000 ffffffff81d57bd0 037f0000ffd83a8b 51c86edf51c86bb6
> (XEN)    ffffffff81c03ec0 0000000001000000 0000000000000000 ffffffff81d5424e
> (XEN)    ffffffff81d58b63 ffffffff81d5424e ffffffff81c03f20 ffffffff81c03ed8
> (XEN)    51c86edf51c86bb6 0000000000000000 51c86edf51c86bb6 ffffffffffffffff
> (XEN)    0000000000000000 ffffffff81de6940 0000000000000000 0000000000000000
> (XEN)    0000000000000000 ffffffff81d49bc4 51c86edf51c86bb6 0000000000000000
> (XEN)    ffffffff81c03f68 ffffffff81c03f64 0000000000000000 0000000000000000
> (XEN)    ffffffff81d4f0cc 000506e300000000 0000000100100800 0300000100000032
> (XEN)    0000000000000005 0000000000000020 0000000000000000 0000000000000000
> (XEN)    0000000000000000 0000000000000000 0000000000000000 0000000000000000
> (XEN)    0000000000000000 0000000000000000 0000000000000000 0000000000000000
> (XEN)    0000000000000000 0000000000000000 0000000000000000 0000000000000000
> (XEN)    0000000000000000 0000000000000000 0f00000060c0c748 ccccccccccccc305
> (XEN)    cccccccccccccccc cccccccccccccccc cccccccccccccccc cccccccccccccccc
> (XEN)    cccccccccccccccc cccccccccccccccc cccccccccccccccc cccccccccccccccc
> (XEN) Domain 0 crashed: rebooting machine in 5 seconds.
>
>
> Thanks,
> Mario

_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxx
https://lists.xen.org/xen-users