* xen-unstable + 4.1.0-rc1: Dom0 kernel stalls in early boot
@ 2015-04-27 14:55 Sander Eikelenboom
2015-04-27 14:57 ` Sander Eikelenboom
2015-04-27 15:40 ` Sander Eikelenboom
0 siblings, 2 replies; 5+ messages in thread
From: Sander Eikelenboom @ 2015-04-27 14:55 UTC (permalink / raw)
To: David Vrabel, Konrad Rzeszutek Wilk; +Cc: xen-devel
[-- Attachment #1: Type: text/plain, Size: 631 bytes --]
Hi David / Konrad,
Today i tried upgrading my dom0 kernel to 4.1-rc1, but it stalls in early boot.
Xen console was still reponsive so i dumped some info with the debug keys.
Serial log is attached.
The kernel boots fine on baremetal and my previous test kernel that was pulled
and compiled on 20150423 in the mergewindow boots fine (unfortunately my scripts
don't add an git commit version to the kernel name yet.
(but the 20150423 version has it's own issue when used as a PV guest kernel
with pci passthrough, pci-front can't connect somehow, which i was trying
to get at .. when i stumbled upon this one :-) ).
--
Sander
[-- Attachment #2: serial.log --]
[-- Type: application/octet-stream, Size: 56838 bytes --]
__ __ _ _ __ _ _ _
\ \/ /___ _ __ | || | / /_ _ _ _ __ ___| |_ __ _| |__ | | ___
\ // _ \ '_ \ | || |_| '_ \ __| | | | '_ \/ __| __/ _` | '_ \| |/ _ \
/ \ __/ | | | |__ _| (_) |__| |_| | | | \__ \ || (_| | |_) | | __/
/_/\_\___|_| |_| |_|(_)___/ \__,_|_| |_|___/\__\__,_|_.__/|_|\___|
(XEN) Xen version 4.6-unstable (root@dyndns.org) (gcc-4.7.real (Debian 4.7.2-5) 4.7.2) debug=y Thu Apr 23 15:04:44 CEST 2015
(XEN) Latest ChangeSet: Thu Apr 23 13:10:19 2015 +0200 git:92ff753-dirty
(XEN) Bootloader: GRUB 1.99-27+deb7u2
(XEN) Command line: dom0_mem=1536M,max:1536M loglvl=all loglvl_guest=all console_timestamps=datems vga=gfx-1280x1024x32 cpuidle cpufreq=xen com1=38400,8n1 console=vga,com1 ivrs_ioapic[6]=00:14.0 iommu=on,verbose,debug,amd-iommu-debug
(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 2 MBR signatures
(XEN) Found 2 EDD information structures
(XEN) Xen-e820 RAM map:
(XEN) 0000000000000000 - 0000000000099400 (usable)
(XEN) 0000000000099400 - 00000000000a0000 (reserved)
(XEN) 00000000000e4000 - 0000000000100000 (reserved)
(XEN) 0000000000100000 - 000000009ff90000 (usable)
(XEN) 000000009ff90000 - 000000009ff9e000 (ACPI data)
(XEN) 000000009ff9e000 - 000000009ffe0000 (ACPI NVS)
(XEN) 000000009ffe0000 - 00000000a0000000 (reserved)
(XEN) 00000000ffe00000 - 0000000100000000 (reserved)
(XEN) 0000000100000000 - 0000000560000000 (usable)
(XEN) ACPI: RSDP 000FB100, 0014 (r0 ACPIAM)
(XEN) ACPI: RSDT 9FF90000, 0048 (r1 MSI OEMSLIC 20100913 MSFT 97)
(XEN) ACPI: FACP 9FF90200, 0084 (r1 7640MS A7640100 20100913 MSFT 97)
(XEN) ACPI: DSDT 9FF905E0, 9427 (r1 A7640 A7640100 100 INTL 20051117)
(XEN) ACPI: FACS 9FF9E000, 0040
(XEN) ACPI: APIC 9FF90390, 0088 (r1 7640MS A7640100 20100913 MSFT 97)
(XEN) ACPI: MCFG 9FF90420, 003C (r1 7640MS OEMMCFG 20100913 MSFT 97)
(XEN) ACPI: SLIC 9FF90460, 0176 (r1 MSI OEMSLIC 20100913 MSFT 97)
(XEN) ACPI: OEMB 9FF9E040, 0072 (r1 7640MS A7640100 20100913 MSFT 97)
(XEN) ACPI: SRAT 9FF9A5E0, 0108 (r3 AMD FAM_F_10 2 AMD 1)
(XEN) ACPI: HPET 9FF9A6F0, 0038 (r1 7640MS OEMHPET 20100913 MSFT 97)
(XEN) ACPI: IVRS 9FF9A730, 0110 (r1 AMD RD890S 202031 AMD 0)
(XEN) ACPI: SSDT 9FF9A840, 0DA4 (r1 A M I POWERNOW 1 AMD 1)
(XEN) System RAM: 20479MB (20970660kB)
(XEN) SRAT: PXM 0 -> APIC 0 -> Node 0
(XEN) SRAT: PXM 0 -> APIC 1 -> Node 0
(XEN) SRAT: PXM 0 -> APIC 2 -> Node 0
(XEN) SRAT: PXM 0 -> APIC 3 -> Node 0
(XEN) SRAT: PXM 0 -> APIC 4 -> Node 0
(XEN) SRAT: PXM 0 -> APIC 5 -> Node 0
(XEN) SRAT: Node 0 PXM 0 0-a0000
(XEN) SRAT: Node 0 PXM 0 100000-a0000000
(XEN) SRAT: Node 0 PXM 0 100000000-560000000
(XEN) NUMA: Allocated memnodemap from 55ccaf000 - 55ccb5000
(XEN) NUMA: Using 8 for the hash shift.
(XEN) Domain heap initialised
(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) found SMP MP-table at 000ff780
(XEN) DMI present.
(XEN) Using APIC driver default
(XEN) ACPI: PM-Timer IO Port: 0x808
(XEN) ACPI: SLEEP INFO: pm1x_cnt[1:804,1:0], pm1x_evt[1:800,1:0]
(XEN) ACPI: wakeup_vec[9ff9e00c], vec_size[20]
(XEN) ACPI: Local APIC address 0xfee00000
(XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
(XEN) Processor #0 0:10 APIC version 16
(XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
(XEN) Processor #1 0:10 APIC version 16
(XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled)
(XEN) Processor #2 0:10 APIC version 16
(XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
(XEN) Processor #3 0:10 APIC version 16
(XEN) ACPI: LAPIC (acpi_id[0x05] lapic_id[0x04] enabled)
(XEN) Processor #4 0:10 APIC version 16
(XEN) ACPI: LAPIC (acpi_id[0x06] lapic_id[0x05] enabled)
(XEN) Processor #5 0:10 APIC version 16
(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) Using scheduler: SMP Credit Scheduler (credit)
(XEN) Detected 3200.227 MHz processor.
(XEN) Initing memory sharing.
(XEN) AMD Fam10h machine check reporting enabled
(XEN) alt table ffff82d0802dda70 -> ffff82d0802dece8
(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: ACPI Table:
(XEN) AMD-Vi: Signature IVRS
(XEN) AMD-Vi: Length 0x110
(XEN) AMD-Vi: Revision 0x1
(XEN) AMD-Vi: CheckSum 0x8f
(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 0x3 id 0xe00 flags 0
(XEN) AMD-Vi: Dev_Id Range: 0xe00 -> 0xe01
(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 0x2 id 0xa00 flags 0
(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 0xa3 flags 0
(XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0xa4 flags 0
(XEN) AMD-Vi: IVHD Device Entry: type 0 id 0 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) ENABLING IO-APIC IRQs
(XEN) -> Using new ACK method
(XEN) ..TIMER: vector=0xF0 apic1=0 pin1=2 apic2=-1 pin2=-1
(XEN) [2015-04-27 14:19:52.421] Platform timer is 14.318MHz HPET
(XEN) [2015-04-27 14:19:52.444] Allocated console ring of 64 KiB.
(XEN) [2015-04-27 14:19:52.451] HVM: ASIDs enabled.
(XEN) [2015-04-27 14:19:52.458] SVM: Supported advanced features:
(XEN) [2015-04-27 14:19:52.466] - Nested Page Tables (NPT)
(XEN) [2015-04-27 14:19:52.474] - Last Branch Record (LBR) Virtualisation
(XEN) [2015-04-27 14:19:52.481] - Next-RIP Saved on #VMEXIT
(XEN) [2015-04-27 14:19:52.489] - Pause-Intercept Filter
(XEN) [2015-04-27 14:19:52.497] HVM: SVM enabled
(XEN) [2015-04-27 14:19:52.504] HVM: Hardware Assisted Paging (HAP) detected
(XEN) [2015-04-27 14:19:52.512] HVM: HAP page sizes: 4kB, 2MB, 1GB
(XEN) [2015-04-27 14:19:52.520] HVM: PVH mode not supported on this platform
(XEN) [2015-04-27 14:19:52.630] Brought up 6 CPUs
(XEN) [2015-04-27 14:19:52.641] AMD-Vi: Failed to setup HPET MSI remapping. Wrong HPET.
(XEN) [2015-04-27 14:19:52.649] AMD-Vi: Failed to setup HPET MSI remapping. Wrong HPET.
(XEN) [2015-04-27 14:19:52.657] AMD-Vi: Failed to setup HPET MSI remapping. Wrong HPET.
(XEN) [2015-04-27 14:19:52.665] HPET: 3 timers usable for broadcast (3 total)
(XEN) [2015-04-27 14:19:52.694] ACPI sleep modes: S3
(XEN) [2015-04-27 14:19:52.702] MCA: Use hw thresholding to adjust polling frequency
(XEN) [2015-04-27 14:19:52.710] mcheck_poll: Machine check polling timer started.
(XEN) [2015-04-27 14:19:52.719] Xenoprofile: Failed to setup IBS LVT offset, IBSCTL = 0xffffffff
(XEN) [2015-04-27 14:19:52.728] Dom0 has maximum 632 PIRQs
(XEN) [2015-04-27 14:19:52.736] *** LOADING DOMAIN 0 ***
(XEN) [2015-04-27 14:19:52.910] elf_parse_binary: phdr: paddr=0x1000000 memsz=0x106a000
(XEN) [2015-04-27 14:19:52.918] elf_parse_binary: phdr: paddr=0x2200000 memsz=0xf8000
(XEN) [2015-04-27 14:19:52.927] elf_parse_binary: phdr: paddr=0x22f8000 memsz=0x16ea8
(XEN) [2015-04-27 14:19:52.936] elf_parse_binary: phdr: paddr=0x230f000 memsz=0x252000
(XEN) [2015-04-27 14:19:52.945] elf_parse_binary: memory: 0x1000000 -> 0x2561000
(XEN) [2015-04-27 14:19:52.953] elf_xen_parse_note: GUEST_OS = "linux"
(XEN) [2015-04-27 14:19:52.962] elf_xen_parse_note: GUEST_VERSION = "2.6"
(XEN) [2015-04-27 14:19:52.971] elf_xen_parse_note: XEN_VERSION = "xen-3.0"
(XEN) [2015-04-27 14:19:52.980] elf_xen_parse_note: VIRT_BASE = 0xffffffff80000000
(XEN) [2015-04-27 14:19:52.989] elf_xen_parse_note: ENTRY = 0xffffffff8230f1f0
(XEN) [2015-04-27 14:19:52.998] elf_xen_parse_note: HYPERCALL_PAGE = 0xffffffff81001000
(XEN) [2015-04-27 14:19:53.007] elf_xen_parse_note: FEATURES = "!writable_page_tables|pae_pgdir_above_4gb|writable_descriptor_tables|auto_translated_physmap|supervisor_mode_kernel"
(XEN) [2015-04-27 14:19:53.025] elf_xen_parse_note: SUPPORTED_FEATURES = 0x90d
(XEN) [2015-04-27 14:19:53.035] elf_xen_parse_note: PAE_MODE = "yes"
(XEN) [2015-04-27 14:19:53.044] elf_xen_parse_note: LOADER = "generic"
(XEN) [2015-04-27 14:19:53.054] elf_xen_parse_note: unknown xen elf note (0xd)
(XEN) [2015-04-27 14:19:53.063] elf_xen_parse_note: SUSPEND_CANCEL = 0x1
(XEN) [2015-04-27 14:19:53.073] elf_xen_parse_note: MOD_START_PFN = 0x1
(XEN) [2015-04-27 14:19:53.083] elf_xen_parse_note: HV_START_LOW = 0xffff800000000000
(XEN) [2015-04-27 14:19:53.093] elf_xen_parse_note: PADDR_OFFSET = 0x0
(XEN) [2015-04-27 14:19:53.102] elf_xen_addr_calc_check: addresses:
(XEN) [2015-04-27 14:19:53.112] virt_base = 0xffffffff80000000
(XEN) [2015-04-27 14:19:53.122] elf_paddr_offset = 0x0
(XEN) [2015-04-27 14:19:53.132] virt_offset = 0xffffffff80000000
(XEN) [2015-04-27 14:19:53.142] virt_kstart = 0xffffffff81000000
(XEN) [2015-04-27 14:19:53.152] virt_kend = 0xffffffff82561000
(XEN) [2015-04-27 14:19:53.162] virt_entry = 0xffffffff8230f1f0
(XEN) [2015-04-27 14:19:53.172] p2m_base = 0xffffffffffffffff
(XEN) [2015-04-27 14:19:53.182] Xen kernel: 64-bit, lsb, compat32
(XEN) [2015-04-27 14:19:53.192] Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x2561000
(XEN) [2015-04-27 14:19:53.202] PHYSICAL MEMORY ARRANGEMENT:
(XEN) [2015-04-27 14:19:53.213] Dom0 alloc.: 0000000548000000->000000054c000000 (371914 pages to be allocated)
(XEN) [2015-04-27 14:19:53.223] Init. ramdisk: 000000055ecca000->000000055ffff600
(XEN) [2015-04-27 14:19:53.234] VIRTUAL MEMORY ARRANGEMENT:
(XEN) [2015-04-27 14:19:53.245] Loaded kernel: ffffffff81000000->ffffffff82561000
(XEN) [2015-04-27 14:19:53.255] Init. ramdisk: 0000000000000000->0000000000000000
(XEN) [2015-04-27 14:19:53.266] Phys-Mach map: ffffffff82561000->ffffffff82861000
(XEN) [2015-04-27 14:19:53.277] Start info: ffffffff82861000->ffffffff828614b4
(XEN) [2015-04-27 14:19:53.288] Page tables: ffffffff82862000->ffffffff8287b000
(XEN) [2015-04-27 14:19:53.299] Boot stack: ffffffff8287b000->ffffffff8287c000
(XEN) [2015-04-27 14:19:53.310] TOTAL: ffffffff80000000->ffffffff82c00000
(XEN) [2015-04-27 14:19:53.321] ENTRY ADDRESS: ffffffff8230f1f0
(XEN) [2015-04-27 14:19:53.333] Dom0 has maximum 6 VCPUs
(XEN) [2015-04-27 14:19:53.344] elf_load_binary: phdr 0 at 0xffffffff81000000 -> 0xffffffff8206a000
(XEN) [2015-04-27 14:19:53.362] elf_load_binary: phdr 1 at 0xffffffff82200000 -> 0xffffffff822f8000
(XEN) [2015-04-27 14:19:53.374] elf_load_binary: phdr 2 at 0xffffffff822f8000 -> 0xffffffff8230eea8
(XEN) [2015-04-27 14:19:53.385] elf_load_binary: phdr 3 at 0xffffffff8230f000 -> 0xffffffff82417000
(XEN) [2015-04-27 14:19:54.564] AMD-Vi: Setup I/O page table: device id = 0, type = 0x6, root table = 0x54eae1000, domain = 0, paging mode = 3
(XEN) [2015-04-27 14:19:54.576] AMD-Vi: Setup I/O page table: device id = 0x2, type = 0x7, root table = 0x54eae1000, domain = 0, paging mode = 3
(XEN) [2015-04-27 14:19:54.588] AMD-Vi: Setup I/O page table: device id = 0x10, type = 0x2, root table = 0x54eae1000, domain = 0, paging mode = 3
(XEN) [2015-04-27 14:19:54.600] AMD-Vi: Setup I/O page table: device id = 0x18, type = 0x2, root table = 0x54eae1000, domain = 0, paging mode = 3
(XEN) [2015-04-27 14:19:54.613] AMD-Vi: Setup I/O page table: device id = 0x28, type = 0x2, root table = 0x54eae1000, domain = 0, paging mode = 3
(XEN) [2015-04-27 14:19:54.625] AMD-Vi: Setup I/O page table: device id = 0x30, type = 0x2, root table = 0x54eae1000, domain = 0, paging mode = 3
(XEN) [2015-04-27 14:19:54.638] AMD-Vi: Setup I/O page table: device id = 0x48, type = 0x2, root table = 0x54eae1000, domain = 0, paging mode = 3
(XEN) [2015-04-27 14:19:54.651] AMD-Vi: Setup I/O page table: device id = 0x50, type = 0x2, root table = 0x54eae1000, domain = 0, paging mode = 3
(XEN) [2015-04-27 14:19:54.664] AMD-Vi: Setup I/O page table: device id = 0x58, type = 0x2, root table = 0x54eae1000, domain = 0, paging mode = 3
(XEN) [2015-04-27 14:19:54.677] AMD-Vi: Setup I/O page table: device id = 0x60, type = 0x2, root table = 0x54eae1000, domain = 0, paging mode = 3
(XEN) [2015-04-27 14:19:54.690] AMD-Vi: Setup I/O page table: device id = 0x68, type = 0x2, root table = 0x54eae1000, domain = 0, paging mode = 3
(XEN) [2015-04-27 14:19:54.704] AMD-Vi: Setup I/O page table: device id = 0x88, type = 0x7, root table = 0x54eae1000, domain = 0, paging mode = 3
(XEN) [2015-04-27 14:19:54.718] AMD-Vi: Setup I/O page table: device id = 0x90, type = 0x7, root table = 0x54eae1000, domain = 0, paging mode = 3
(XEN) [2015-04-27 14:19:54.731] AMD-Vi: Setup I/O page table: device id = 0x92, type = 0x7, root table = 0x54eae1000, domain = 0, paging mode = 3
(XEN) [2015-04-27 14:19:54.745] AMD-Vi: Setup I/O page table: device id = 0x98, type = 0x7, root table = 0x54eae1000, domain = 0, paging mode = 3
(XEN) [2015-04-27 14:19:54.759] AMD-Vi: Setup I/O page table: device id = 0x9a, type = 0x7, root table = 0x54eae1000, domain = 0, paging mode = 3
(XEN) [2015-04-27 14:19:54.774] AMD-Vi: Setup I/O page table: device id = 0xa0, type = 0x7, root table = 0x54eae1000, domain = 0, paging mode = 3
(XEN) [2015-04-27 14:19:54.788] AMD-Vi: Setup I/O page table: device id = 0xa3, type = 0x7, root table = 0x54eae1000, domain = 0, paging mode = 3
(XEN) [2015-04-27 14:19:54.803] AMD-Vi: Setup I/O page table: device id = 0xa4, type = 0x5, root table = 0x54eae1000, domain = 0, paging mode = 3
(XEN) [2015-04-27 14:19:54.817] AMD-Vi: Setup I/O page table: device id = 0xa5, type = 0x7, root table = 0x54eae1000, domain = 0, paging mode = 3
(XEN) [2015-04-27 14:19:54.832] AMD-Vi: Setup I/O page table: device id = 0xa8, type = 0x2, root table = 0x54eae1000, domain = 0, paging mode = 3
(XEN) [2015-04-27 14:19:54.847] AMD-Vi: Setup I/O page table: device id = 0xb0, type = 0x7, root table = 0x54eae1000, domain = 0, paging mode = 3
(XEN) [2015-04-27 14:19:54.862] AMD-Vi: Setup I/O page table: device id = 0xb2, type = 0x7, root table = 0x54eae1000, domain = 0, paging mode = 3
(XEN) [2015-04-27 14:19:54.878] AMD-Vi: Skipping host bridge 0000:00:18.0
(XEN) [2015-04-27 14:19:54.893] AMD-Vi: Skipping host bridge 0000:00:18.1
(XEN) [2015-04-27 14:19:54.908] AMD-Vi: Skipping host bridge 0000:00:18.2
(XEN) [2015-04-27 14:19:54.923] AMD-Vi: Skipping host bridge 0000:00:18.3
(XEN) [2015-04-27 14:19:54.938] AMD-Vi: Skipping host bridge 0000:00:18.4
(XEN) [2015-04-27 14:19:54.953] AMD-Vi: Setup I/O page table: device id = 0x400, type = 0x1, root table = 0x54eae1000, domain = 0, paging mode = 3
(XEN) [2015-04-27 14:19:54.968] AMD-Vi: Setup I/O page table: device id = 0x500, type = 0x2, root table = 0x54eae1000, domain = 0, paging mode = 3
(XEN) [2015-04-27 14:19:54.984] AMD-Vi: Setup I/O page table: device id = 0x608, type = 0x2, root table = 0x54eae1000, domain = 0, paging mode = 3
(XEN) [2015-04-27 14:19:54.999] AMD-Vi: Setup I/O page table: device id = 0x610, type = 0x2, root table = 0x54eae1000, domain = 0, paging mode = 3
(XEN) [2015-04-27 14:19:55.015] AMD-Vi: Setup I/O page table: device id = 0x700, type = 0x1, root table = 0x54eae1000, domain = 0, paging mode = 3
(XEN) [2015-04-27 14:19:55.031] AMD-Vi: Setup I/O page table: device id = 0x800, type = 0x1, root table = 0x54eae1000, domain = 0, paging mode = 3
(XEN) [2015-04-27 14:19:55.047] AMD-Vi: Setup I/O page table: device id = 0x900, type = 0x1, root table = 0x54eae1000, domain = 0, paging mode = 3
(XEN) [2015-04-27 14:19:55.064] AMD-Vi: Setup I/O page table: device id = 0x901, type = 0x1, root table = 0x54eae1000, domain = 0, paging mode = 3
(XEN) [2015-04-27 14:19:55.080] AMD-Vi: Setup I/O page table: device id = 0xa00, type = 0x1, root table = 0x54eae1000, domain = 0, paging mode = 3
(XEN) [2015-04-27 14:19:55.097] AMD-Vi: Setup I/O page table: device id = 0xb00, type = 0x1, root table = 0x54eae1000, domain = 0, paging mode = 3
(XEN) [2015-04-27 14:19:55.114] AMD-Vi: Setup I/O page table: device id = 0xc00, type = 0x1, root table = 0x54eae1000, domain = 0, paging mode = 3
(XEN) [2015-04-27 14:19:55.131] AMD-Vi: Setup I/O page table: device id = 0xd00, type = 0x1, root table = 0x54eae1000, domain = 0, paging mode = 3
(XEN) [2015-04-27 14:19:55.148] AMD-Vi: Setup I/O page table: device id = 0xe00, type = 0x1, root table = 0x54eae1000, domain = 0, paging mode = 3
(XEN) [2015-04-27 14:19:55.165] AMD-Vi: Setup I/O page table: device id = 0xe01, type = 0x1, root table = 0x54eae1000, domain = 0, paging mode = 3
(XEN) [2015-04-27 14:19:55.183] AMD-Vi: Setup I/O page table: device id = 0xf00, type = 0x1, root table = 0x54eae1000, domain = 0, paging mode = 3
(XEN) [2015-04-27 14:19:55.200] AMD-Vi: Setup I/O page table: device id = 0xf01, type = 0x1, root table = 0x54eae1000, domain = 0, paging mode = 3
(XEN) [2015-04-27 14:19:55.224] Scrubbing Free RAM on 1 nodes using 6 CPUs
(XEN) [2015-04-27 14:19:55.334] .............................done.
(XEN) [2015-04-27 14:19:58.427] Initial low memory virq threshold set at 0x4000 pages.
(XEN) [2015-04-27 14:19:58.445] Std. Loglevel: All
(XEN) [2015-04-27 14:19:58.462] Guest Loglevel: All
(XEN) [2015-04-27 14:19:58.480] Xen is relinquishing VGA console.
(XEN) [2015-04-27 14:19:58.582] *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen)
(XEN) [2015-04-27 14:19:58.582] Freed 308kB init memory.
mapping kernel into physical memory
about to get started...
[ 0.000000] PAT configuration [0-7]: WB WT UC- UC WC WP UC UC
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 4.1.0-rc1-20150427-b+ (root@serveerstertje) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Mon Apr 27 16:10:33 CEST 2015
[ 0.000000] Command line: root=/dev/mapper/serveerstertje-root ro verbose earlyprintk=xen mem=1536M console=hvc0 console=tty0 acpi_enforce_resources=lax max_loop=30 loop_max_part=10 r8169.use_dac=1 debug loglevel=10 nomodeset xen-pciback.hide=(03:06.0)(04:00.*)(07:00.*)(08:00.*)(09:00.*)(0a:00.0)(0b:00.0)(0e:00.*) video=HDMI-A-1:1680x1050D drm_kms_helper.edid_firmware=edid/1680x1050.bin
[ 0.000000] Released 0 page(s)
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] Xen: [mem 0x0000000000000000-0x0000000000098fff] usable
[ 0.000000] Xen: [mem 0x0000000000099400-0x00000000000fffff] reserved
[ 0.000000] Xen: [mem 0x0000000000100000-0x0000000060066fff] usable
[ 0.000000] Xen: [mem 0x0000000060067000-0x000000009ff8ffff] unusable
[ 0.000000] Xen: [mem 0x000000009ff90000-0x000000009ff9dfff] ACPI data
[ 0.000000] Xen: [mem 0x000000009ff9e000-0x000000009ffdffff] ACPI NVS
[ 0.000000] Xen: [mem 0x000000009ffe0000-0x000000009fffffff] 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 0x0000000100000000-0x000000055fffffff] unusable
[ 0.000000] Xen: [mem 0x000000fd00000000-0x000000ffffffffff] reserved
[ 0.000000] bootconsole [xenboot0] enabled
[ 0.000000] earlycon: no match for hvc0
[ 0.000000] earlycon: no match for tty0
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] e820: user-defined physical RAM map:
[ 0.000000] user: [mem 0x0000000000000000-0x0000000000098fff] usable
[ 0.000000] user: [mem 0x0000000000099400-0x00000000000fffff] reserved
[ 0.000000] user: [mem 0x0000000000100000-0x000000005fffffff] usable
[ 0.000000] user: [mem 0x0000000060067000-0x000000009ff8ffff] unusable
[ 0.000000] user: [mem 0x000000009ff90000-0x000000009ff9dfff] ACPI data
[ 0.000000] user: [mem 0x000000009ff9e000-0x000000009ffdffff] ACPI NVS
[ 0.000000] user: [mem 0x000000009ffe0000-0x000000009fffffff] 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 0x0000000100000000-0x000000055fffffff] unusable
[ 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] 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 = 0x60000 max_arch_pfn = 0x400000000
[ 0.000000] Scanning 1 areas for low memory corruption
[ 0.000000] Base memory trampoline at [ffff880000093000] 93000 size 24576
[ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[ 0.000000] [mem 0x00000000-0x000fffff] page 4k
[ 0.000000] init_memory_mapping: [mem 0x5fe00000-0x5fffffff]
[ 0.000000] [mem 0x5fe00000-0x5fffffff] page 4k
[ 0.000000] BRK [0x0253b000, 0x0253bfff] PGTABLE
[ 0.000000] BRK [0x0253c000, 0x0253cfff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x40000000-0x5fdfffff]
[ 0.000000] [mem 0x40000000-0x5fdfffff] page 4k
[ 0.000000] BRK [0x0253d000, 0x0253dfff] PGTABLE
[ 0.000000] BRK [0x0253e000, 0x0253efff] PGTABLE
[ 0.000000] BRK [0x0253f000, 0x0253ffff] PGTABLE
[ 0.000000] BRK [0x02540000, 0x02540fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x00100000-0x3fffffff]
[ 0.000000] [mem 0x00100000-0x3fffffff] page 4k
[ 0.000000] RAMDISK: [mem 0x04000000-0x05335fff]
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x00000000000FB100 000014 (v00 ACPIAM)
[ 0.000000] ACPI: RSDT 0x000000009FF90000 000048 (v01 MSI OEMSLIC 20100913 MSFT 00000097)
[ 0.000000] ACPI: FACP 0x000000009FF90200 000084 (v01 7640MS A7640100 20100913 MSFT 00000097)
[ 0.000000] ACPI: DSDT 0x000000009FF905E0 009427 (v01 A7640 A7640100 00000100 INTL 20051117)
[ 0.000000] ACPI: FACS 0x000000009FF9E000 000040
[ 0.000000] ACPI: APIC 0x000000009FF90390 000088 (v01 7640MS A7640100 20100913 MSFT 00000097)
[ 0.000000] ACPI: MCFG 0x000000009FF90420 00003C (v01 7640MS OEMMCFG 20100913 MSFT 00000097)
[ 0.000000] ACPI: SLIC 0x000000009FF90460 000176 (v01 MSI OEMSLIC 20100913 MSFT 00000097)
[ 0.000000] ACPI: OEMB 0x000000009FF9E040 000072 (v01 7640MS A7640100 20100913 MSFT 00000097)
[ 0.000000] ACPI: SRAT 0x000000009FF9A5E0 000108 (v03 AMD FAM_F_10 00000002 AMD 00000001)
[ 0.000000] ACPI: HPET 0x000000009FF9A6F0 000038 (v01 7640MS OEMHPET 20100913 MSFT 00000097)
[ 0.000000] ACPI: IVRS 0x000000009FF9A730 000110 (v01 AMD RD890S 00202031 AMD 00000000)
[ 0.000000] ACPI: SSDT 0x000000009FF9A840 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 0x0000000000000000-0x000000005fffffff]
[ 0.000000] NODE_DATA(0) allocated [mem 0x5fd10000-0x5fd1afff]
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.000000] DMA32 [mem 0x0000000001000000-0x000000005fffffff]
[ 0.000000] Normal empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000001000-0x0000000000098fff]
[ 0.000000] node 0: [mem 0x0000000000100000-0x000000005fffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000005fffffff]
[ 0.000000] On node 0 totalpages: 393112
[ 0.000000] DMA zone: 64 pages used for memmap
[ 0.000000] DMA zone: 21 pages reserved
[ 0.000000] DMA zone: 3992 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 6080 pages used for memmap
[ 0.000000] DMA32 zone: 389120 pages, LIFO batch:31
[ 0.000000] p2m virtual area at ffffc90000000000, size is 400000
[ 0.000000] kmemleak: Kernel memory leak detector disabled
[ 0.000000] Remapped 103 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 0xa0000000-0xf5ffffff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on Xen
[ 0.000000] Xen version: 4.6-unstable (preserve-AD)
[ 0.000000] clocksource refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370452778343963 ns
[ 0.000000] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:6 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 32 pages/cpu @ffff88005f600000 s93864 r8192 d29016 u262144
[ 0.000000] pcpu-alloc: s93864 r8192 d29016 u262144 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 - -
[ 0.000000] xen: PV spinlocks enabled
[ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 386947
[ 0.000000] Policy zone: DMA32
[ 0.000000] Kernel command line: root=/dev/mapper/serveerstertje-root ro verbose earlyprintk=xen mem=1536M console=hvc0 console=tty0 acpi_enforce_resources=lax max_loop=30 loop_max_part=10 r8169.use_dac=1 debug loglevel=10 nomodeset xen-pciback.hide=(03:06.0)(04:00.*)(07:00.*)(08:00.*)(09:00.*)(0a:00.0)(0b:00.0)(0e:00.*) video=HDMI-A-1:1680x1050D drm_kms_helper.edid_firmware=edid/1680x1050.bin
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
(XEN) [2015-04-27 14:19:58.672] traps.c:2654:d0v0 Domain attempted WRMSR 00000000c0000081 from 0xe023e00800000000 to 0x0023001000000000.
(XEN) [2015-04-27 14:19:58.672] traps.c:2654:d0v0 Domain attempted WRMSR 00000000c0000082 from 0xffff82d0802eb000 to 0xffffffff81ba8e50.
(XEN) [2015-04-27 14:19:58.672] traps.c:2654:d0v0 Domain attempted WRMSR 00000000c0000083 from 0xffff82d0802eb080 to 0xffffffff81baadb0.
(XEN) [2015-04-27 14:19:58.672] traps.c:2654:d0v0 Domain attempted WRMSR 0000000000000174 from 0x0000000000000000 to 0x0000000000000010.
(XEN) [2015-04-27 14:19:58.672] traps.c:2654:d0v0 Domain attempted WRMSR 0000000000000176 from 0x0000000000000000 to 0xffffffff81baac40.
(XEN) [2015-04-27 14:19:58.672] traps.c:2654:d0v0 Domain attempted WRMSR 00000000c0000084 from 0x0000000000074700 to 0x0000000000047700.
[ 0.000000] software IO TLB [mem 0x59c00000-0x5dc00000] (64MB) mapped at [ffff880059c00000-ffff88005dbfffff]
[ 0.000000] Memory: 1433196K/1572448K available (11958K kernel code, 987K rwdata, 4520K rodata, 1108K init, 1164K bss, 139252K reserved, 0K cma-reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] RCU dyntick-idle grace-period acceleration is enabled.
[ 0.000000] Additional per-CPU info printed with stalls.
[ 0.000000] RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=6.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
[ 0.000000] NR_IRQS:4352 nr_irqs:1016 16
[ 0.000000] xen:events: Using FIFO-based ABI
[ 0.000000] xen: --> pirq=1 -> irq=1 (gsi=1)
[ 0.000000] xen: --> pirq=2 -> irq=2 (gsi=2)
[ 0.000000] xen: --> pirq=3 -> irq=3 (gsi=3)
[ 0.000000] xen: --> pirq=4 -> irq=4 (gsi=4)
[ 0.000000] xen: --> pirq=5 -> irq=5 (gsi=5)
[ 0.000000] xen: --> pirq=6 -> irq=6 (gsi=6)
[ 0.000000] xen: --> pirq=7 -> irq=7 (gsi=7)
[ 0.000000] xen: --> pirq=8 -> irq=8 (gsi=8)
[ 0.000000] xen: --> pirq=9 -> irq=9 (gsi=9)
[ 0.000000] xen: --> pirq=10 -> irq=10 (gsi=10)
[ 0.000000] xen: --> pirq=11 -> irq=11 (gsi=11)
[ 0.000000] xen: --> pirq=12 -> irq=12 (gsi=12)
[ 0.000000] xen: --> pirq=13 -> irq=13 (gsi=13)
[ 0.000000] xen: --> pirq=14 -> irq=14 (gsi=14)
[ 0.000000] xen: --> pirq=15 -> irq=15 (gsi=15)
[ 0.000000] Console: colour dummy device 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] bootconsole [xenboot0] disabled
[ 0.000000] PAT configuration [0-7]: WB WT UC- UC WC WP UC UC
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 4.1.0-rc1-20150427-b+ (root@serveerstertje) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Mon Apr 27 16:10:33 CEST 2015
[ 0.000000] Command line: root=/dev/mapper/serveerstertje-root ro verbose earlyprintk=xen mem=1536M console=hvc0 console=tty0 acpi_enforce_resources=lax max_loop=30 loop_max_part=10 r8169.use_dac=1 debug loglevel=10 nomodeset xen-pciback.hide=(03:06.0)(04:00.*)(07:00.*)(08:00.*)(09:00.*)(0a:00.0)(0b:00.0)(0e:00.*) video=HDMI-A-1:1680x1050D drm_kms_helper.edid_firmware=edid/1680x1050.bin
[ 0.000000] tseg: 0000000000
[ 0.000000] Released 0 page(s)
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] Xen: [mem 0x0000000000000000-0x0000000000098fff] usable
[ 0.000000] Xen: [mem 0x0000000000099400-0x00000000000fffff] reserved
[ 0.000000] Xen: [mem 0x0000000000100000-0x0000000060066fff] usable
[ 0.000000] Xen: [mem 0x0000000060067000-0x000000009ff8ffff] unusable
[ 0.000000] Xen: [mem 0x000000009ff90000-0x000000009ff9dfff] ACPI data
[ 0.000000] Xen: [mem 0x000000009ff9e000-0x000000009ffdffff] ACPI NVS
[ 0.000000] Xen: [mem 0x000000009ffe0000-0x000000009fffffff] 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 0x0000000100000000-0x000000055fffffff] unusable
[ 0.000000] Xen: [mem 0x000000fd00000000-0x000000ffffffffff] reserved
[ 0.000000] bootconsole [xenboot0] enabled
[ 0.000000] e820: remove [mem 0x60000000-0xfffffffffffffffe] usable
[ 0.000000] earlycon: no match for hvc0
[ 0.000000] earlycon: no match for tty0
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] e820: user-defined physical RAM map:
[ 0.000000] user: [mem 0x0000000000000000-0x0000000000098fff] usable
[ 0.000000] user: [mem 0x0000000000099400-0x00000000000fffff] reserved
[ 0.000000] user: [mem 0x0000000000100000-0x000000005fffffff] usable
[ 0.000000] user: [mem 0x0000000060067000-0x000000009ff8ffff] unusable
[ 0.000000] user: [mem 0x000000009ff90000-0x000000009ff9dfff] ACPI data
[ 0.000000] user: [mem 0x000000009ff9e000-0x000000009ffdffff] ACPI NVS
[ 0.000000] user: [mem 0x000000009ffe0000-0x000000009fffffff] 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 0x00000000ffe00
(XEN) [2015-04-27 14:21:49.700] *** Serial input -> Xen (type 'CTRL-a' three times to switch input to DOM0)
(XEN) [2015-04-27 14:21:50.971] 'h' pressed -> showing installed handlers
(XEN) [2015-04-27 14:21:50.971] key '%' (ascii '25') => trap to xendbg
(XEN) [2015-04-27 14:21:50.971] key '*' (ascii '2a') => print all diagnostics
(XEN) [2015-04-27 14:21:50.971] key '0' (ascii '30') => dump Dom0 registers
(XEN) [2015-04-27 14:21:50.971] key 'A' (ascii '41') => toggle alternative key handling
(XEN) [2015-04-27 14:21:50.971] key 'H' (ascii '48') => dump heap info
(XEN) [2015-04-27 14:21:50.971] key 'I' (ascii '49') => dump HVM irq info
(XEN) [2015-04-27 14:21:50.971] key 'M' (ascii '4d') => dump MSI state
(XEN) [2015-04-27 14:21:50.971] key 'N' (ascii '4e') => trigger an NMI
(XEN) [2015-04-27 14:21:50.971] key 'O' (ascii '4f') => toggle shadow audits
(XEN) [2015-04-27 14:21:50.971] key 'Q' (ascii '51') => dump PCI devices
(XEN) [2015-04-27 14:21:50.971] key 'R' (ascii '52') => reboot machine
(XEN) [2015-04-27 14:21:50.971] key 'S' (ascii '53') => reset shadow pagetables
(XEN) [2015-04-27 14:21:50.971] key 'V' (ascii '56') => dump IOMMU intremap tables
(XEN) [2015-04-27 14:21:50.971] key 'a' (ascii '61') => dump timer queues
(XEN) [2015-04-27 14:21:50.971] key 'c' (ascii '63') => dump ACPI Cx structures
(XEN) [2015-04-27 14:21:50.971] key 'd' (ascii '64') => dump registers
(XEN) [2015-04-27 14:21:50.971] key 'e' (ascii '65') => dump evtchn info
(XEN) [2015-04-27 14:21:50.971] key 'g' (ascii '67') => print grant table usage
(XEN) [2015-04-27 14:21:50.971] key 'h' (ascii '68') => show this message
(XEN) [2015-04-27 14:21:50.971] key 'i' (ascii '69') => dump interrupt bindings
(XEN) [2015-04-27 14:21:50.971] key 'm' (ascii '6d') => memory info
(XEN) [2015-04-27 14:21:50.971] key 'n' (ascii '6e') => NMI statistics
(XEN) [2015-04-27 14:21:50.971] key 'o' (ascii '6f') => dump iommu p2m table
(XEN) [2015-04-27 14:21:50.971] key 'q' (ascii '71') => dump domain (and guest debug) info
(XEN) [2015-04-27 14:21:50.971] key 'r' (ascii '72') => dump run queues
(XEN) [2015-04-27 14:21:50.971] key 's' (ascii '73') => dump softtsc stats
(XEN) [2015-04-27 14:21:50.971] key 't' (ascii '74') => display multi-cpu clock info
(XEN) [2015-04-27 14:21:50.971] key 'u' (ascii '75') => dump numa info
(XEN) [2015-04-27 14:21:50.971] key 'v' (ascii '76') => dump AMD-V VMCBs
(XEN) [2015-04-27 14:21:50.971] key 'w' (ascii '77') => synchronously dump console ring buffer (dmesg)
(XEN) [2015-04-27 14:21:50.971] key 'z' (ascii '7a') => print ioapic info
(XEN) [2015-04-27 14:22:02.095] Physical memory information:
(XEN) [2015-04-27 14:22:02.095] Xen heap: 0kB free
(XEN) [2015-04-27 14:22:02.095] heap[15]: 64512kB free
(XEN) [2015-04-27 14:22:02.095] heap[16]: 131072kB free
(XEN) [2015-04-27 14:22:02.095] heap[17]: 262144kB free
(XEN) [2015-04-27 14:22:02.095] heap[18]: 524288kB free
(XEN) [2015-04-27 14:22:02.095] heap[19]: 1048576kB free
(XEN) [2015-04-27 14:22:02.095] heap[20]: 521520kB free
(XEN) [2015-04-27 14:22:02.095] heap[21]: 4194304kB free
(XEN) [2015-04-27 14:22:02.095] heap[22]: 8388608kB free
(XEN) [2015-04-27 14:22:02.095] heap[23]: 4028496kB free
(XEN) [2015-04-27 14:22:02.095] Dom heap: 19163520kB free
(XEN) [2015-04-27 14:22:03.612] 'H' pressed -> dumping heap info (now-0x1F:7BF0029B)
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=0] -> 0 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=1] -> 0 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=2] -> 0 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=3] -> 0 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=4] -> 0 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=5] -> 0 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=6] -> 0 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=7] -> 0 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=8] -> 0 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=9] -> 0 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=10] -> 0 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=11] -> 0 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=12] -> 0 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=13] -> 0 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=14] -> 0 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=15] -> 16128 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=16] -> 32768 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=17] -> 65536 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=18] -> 131072 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=19] -> 262144 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=20] -> 130380 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=21] -> 1048576 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=22] -> 2097152 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=23] -> 1007124 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=24] -> 0 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=25] -> 0 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=26] -> 0 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=27] -> 0 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=28] -> 0 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=29] -> 0 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=30] -> 0 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=31] -> 0 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=32] -> 0 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=33] -> 0 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=34] -> 0 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=35] -> 0 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=36] -> 0 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=37] -> 0 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=38] -> 0 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=39] -> 0 pages
(XEN) [2015-04-27 14:22:03.612] heap[node=0][zone=40] -> 0 pages
(XEN) [2015-04-27 14:22:05.289] 'h' pressed -> showing installed handlers
(XEN) [2015-04-27 14:22:05.289] key '%' (ascii '25') => trap to xendbg
(XEN) [2015-04-27 14:22:05.289] key '*' (ascii '2a') => print all diagnostics
(XEN) [2015-04-27 14:22:05.289] key '0' (ascii '30') => dump Dom0 registers
(XEN) [2015-04-27 14:22:05.289] key 'A' (ascii '41') => toggle alternative key handling
(XEN) [2015-04-27 14:22:05.289] key 'H' (ascii '48') => dump heap info
(XEN) [2015-04-27 14:22:05.289] key 'I' (ascii '49') => dump HVM irq info
(XEN) [2015-04-27 14:22:05.289] key 'M' (ascii '4d') => dump MSI state
(XEN) [2015-04-27 14:22:05.289] key 'N' (ascii '4e') => trigger an NMI
(XEN) [2015-04-27 14:22:05.289] key 'O' (ascii '4f') => toggle shadow audits
(XEN) [2015-04-27 14:22:05.289] key 'Q' (ascii '51') => dump PCI devices
(XEN) [2015-04-27 14:22:05.289] key 'R' (ascii '52') => reboot machine
(XEN) [2015-04-27 14:22:05.289] key 'S' (ascii '53') => reset shadow pagetables
(XEN) [2015-04-27 14:22:05.289] key 'V' (ascii '56') => dump IOMMU intremap tables
(XEN) [2015-04-27 14:22:05.289] key 'a' (ascii '61') => dump timer queues
(XEN) [2015-04-27 14:22:05.289] key 'c' (ascii '63') => dump ACPI Cx structures
(XEN) [2015-04-27 14:22:05.289] key 'd' (ascii '64') => dump registers
(XEN) [2015-04-27 14:22:05.289] key 'e' (ascii '65') => dump evtchn info
(XEN) [2015-04-27 14:22:05.289] key 'g' (ascii '67') => print grant table usage
(XEN) [2015-04-27 14:22:05.289] key 'h' (ascii '68') => show this message
(XEN) [2015-04-27 14:22:05.289] key 'i' (ascii '69') => dump interrupt bindings
(XEN) [2015-04-27 14:22:05.289] key 'm' (ascii '6d') => memory info
(XEN) [2015-04-27 14:22:05.289] key 'n' (ascii '6e') => NMI statistics
(XEN) [2015-04-27 14:22:05.289] key 'o' (ascii '6f') => dump iommu p2m table
(XEN) [2015-04-27 14:22:05.289] key 'q' (ascii '71') => dump domain (and guest debug) info
(XEN) [2015-04-27 14:22:05.289] key 'r' (ascii '72') => dump run queues
(XEN) [2015-04-27 14:22:05.289] key 's' (ascii '73') => dump softtsc stats
(XEN) [2015-04-27 14:22:05.289] key 't' (ascii '74') => display multi-cpu clock info
(XEN) [2015-04-27 14:22:05.289] key 'u' (ascii '75') => dump numa info
(XEN) [2015-04-27 14:22:05.289] key 'v' (ascii '76') => dump AMD-V VMCBs
(XEN) [2015-04-27 14:22:05.289] key 'w' (ascii '77') => synchronously dump console ring buffer (dmesg)
(XEN) [2015-04-27 14:22:05.289] key 'z' (ascii '7a') => print ioapic info
(XEN) [2015-04-27 14:22:09.911] sched_smt_power_savings: disabled
(XEN) [2015-04-27 14:22:09.911] NOW=0x00000020F35EA57F
(XEN) [2015-04-27 14:22:09.911] Online Cpus: 0-5
(XEN) [2015-04-27 14:22:09.911] Idle cpupool:
(XEN) [2015-04-27 14:22:09.911] Scheduler: SMP Credit Scheduler (credit)
(XEN) [2015-04-27 14:22:09.911] info:
(XEN) [2015-04-27 14:22:09.911] ncpus = 6
(XEN) [2015-04-27 14:22:09.911] master = 0
(XEN) [2015-04-27 14:22:09.911] credit = 1800
(XEN) [2015-04-27 14:22:09.911] credit balance = 4
(XEN) [2015-04-27 14:22:09.911] weight = 256
(XEN) [2015-04-27 14:22:09.911] runq_sort = 4377
(XEN) [2015-04-27 14:22:09.911] default-weight = 256
(XEN) [2015-04-27 14:22:09.911] tslice = 30ms
(XEN) [2015-04-27 14:22:09.911] ratelimit = 1000us
(XEN) [2015-04-27 14:22:09.911] credits per msec = 10
(XEN) [2015-04-27 14:22:09.911] ticks per tslice = 3
(XEN) [2015-04-27 14:22:09.911] migration delay = 0us
(XEN) [2015-04-27 14:22:09.911] idlers: 3e
(XEN) [2015-04-27 14:22:09.911] active vcpus:
(XEN) [2015-04-27 14:22:09.911] 1: [0.0] pri=-1 flags=0 cpu=0 credit=-91 [w=256,cap=0]
(XEN) [2015-04-27 14:22:09.911] Cpupool 0:
(XEN) [2015-04-27 14:22:09.911] Cpus: 0-5
(XEN) [2015-04-27 14:22:09.911] Scheduler: SMP Credit Scheduler (credit)
(XEN) [2015-04-27 14:22:09.911] info:
(XEN) [2015-04-27 14:22:09.911] ncpus = 6
(XEN) [2015-04-27 14:22:09.911] master = 0
(XEN) [2015-04-27 14:22:09.911] credit = 1800
(XEN) [2015-04-27 14:22:09.911] credit balance = 4
(XEN) [2015-04-27 14:22:09.911] weight = 256
(XEN) [2015-04-27 14:22:09.911] runq_sort = 4377
(XEN) [2015-04-27 14:22:09.911] default-weight = 256
(XEN) [2015-04-27 14:22:09.911] tslice = 30ms
(XEN) [2015-04-27 14:22:09.911] ratelimit = 1000us
(XEN) [2015-04-27 14:22:09.911] credits per msec = 10
(XEN) [2015-04-27 14:22:09.911] ticks per tslice = 3
(XEN) [2015-04-27 14:22:09.911] migration delay = 0us
(XEN) [2015-04-27 14:22:09.911] idlers: 3e
(XEN) [2015-04-27 14:22:09.911] active vcpus:
(XEN) [2015-04-27 14:22:09.911] 1: [0.0] pri=-1 flags=0 cpu=0 credit=-91 [w=256,cap=0]
(XEN) [2015-04-27 14:22:09.911] CPU[00] sort=4376, sibling=01, core=3f
(XEN) [2015-04-27 14:22:09.911] run: [32767.0] pri=0 flags=0 cpu=0
(XEN) [2015-04-27 14:22:09.911] 1: [0.0] pri=-1 flags=0 cpu=0 credit=-91 [w=256,cap=0]
(XEN) [2015-04-27 14:22:09.911] CPU[01] sort=4377, sibling=02, core=3f
(XEN) [2015-04-27 14:22:09.911] run: [32767.1] pri=-64 flags=0 cpu=1
(XEN) [2015-04-27 14:22:09.911] CPU[02] sort=4377, sibling=04, core=3f
(XEN) [2015-04-27 14:22:09.911] run: [32767.2] pri=-64 flags=0 cpu=2
(XEN) [2015-04-27 14:22:09.911] CPU[03] sort=4377, sibling=08, core=3f
(XEN) [2015-04-27 14:22:09.911] run: [32767.3] pri=-64 flags=0 cpu=3
(XEN) [2015-04-27 14:22:09.911] CPU[04] sort=4377, sibling=10, core=3f
(XEN) [2015-04-27 14:22:09.911] run: [32767.4] pri=-64 flags=0 cpu=4
(XEN) [2015-04-27 14:22:09.911] CPU[05] sort=4377, sibling=20, core=3f
(XEN) [2015-04-27 14:22:09.911] run: [32767.5] pri=-64 flags=0 cpu=5
(XEN) [2015-04-27 14:22:13.157] 'h' pressed -> showing installed handlers
(XEN) [2015-04-27 14:22:13.157] key '%' (ascii '25') => trap to xendbg
(XEN) [2015-04-27 14:22:13.157] key '*' (ascii '2a') => print all diagnostics
(XEN) [2015-04-27 14:22:13.157] key '0' (ascii '30') => dump Dom0 registers
(XEN) [2015-04-27 14:22:13.157] key 'A' (ascii '41') => toggle alternative key handling
(XEN) [2015-04-27 14:22:13.157] key 'H' (ascii '48') => dump heap info
(XEN) [2015-04-27 14:22:13.157] key 'I' (ascii '49') => dump HVM irq info
(XEN) [2015-04-27 14:22:13.157] key 'M' (ascii '4d') => dump MSI state
(XEN) [2015-04-27 14:22:13.157] key 'N' (ascii '4e') => trigger an NMI
(XEN) [2015-04-27 14:22:13.157] key 'O' (ascii '4f') => toggle shadow audits
(XEN) [2015-04-27 14:22:13.157] key 'Q' (ascii '51') => dump PCI devices
(XEN) [2015-04-27 14:22:13.157] key 'R' (ascii '52') => reboot machine
(XEN) [2015-04-27 14:22:13.157] key 'S' (ascii '53') => reset shadow pagetables
(XEN) [2015-04-27 14:22:13.157] key 'V' (ascii '56') => dump IOMMU intremap tables
(XEN) [2015-04-27 14:22:13.157] key 'a' (ascii '61') => dump timer queues
(XEN) [2015-04-27 14:22:13.157] key 'c' (ascii '63') => dump ACPI Cx structures
(XEN) [2015-04-27 14:22:13.157] key 'd' (ascii '64') => dump registers
(XEN) [2015-04-27 14:22:13.157] key 'e' (ascii '65') => dump evtchn info
(XEN) [2015-04-27 14:22:13.157] key 'g' (ascii '67') => print grant table usage
(XEN) [2015-04-27 14:22:13.157] key 'h' (ascii '68') => show this message
(XEN) [2015-04-27 14:22:13.157] key 'i' (ascii '69') => dump interrupt bindings
(XEN) [2015-04-27 14:22:13.157] key 'm' (ascii '6d') => memory info
(XEN) [2015-04-27 14:22:13.157] key 'n' (ascii '6e') => NMI statistics
(XEN) [2015-04-27 14:22:13.157] key 'o' (ascii '6f') => dump iommu p2m table
(XEN) [2015-04-27 14:22:13.157] key 'q' (ascii '71') => dump domain (and guest debug) info
(XEN) [2015-04-27 14:22:13.157] key 'r' (ascii '72') => dump run queues
(XEN) [2015-04-27 14:22:13.157] key 's' (ascii '73') => dump softtsc stats
(XEN) [2015-04-27 14:22:13.157] key 't' (ascii '74') => display multi-cpu clock info
(XEN) [2015-04-27 14:22:13.157] key 'u' (ascii '75') => dump numa info
(XEN) [2015-04-27 14:22:13.157] key 'v' (ascii '76') => dump AMD-V VMCBs
(XEN) [2015-04-27 14:22:13.157] key 'w' (ascii '77') => synchronously dump console ring buffer (dmesg)
(XEN) [2015-04-27 14:22:13.157] key 'z' (ascii '7a') => print ioapic info
(XEN) [2015-04-27 14:22:19.809] 'q' pressed -> dumping domain info (now=0x23:415D6932)
(XEN) [2015-04-27 14:22:19.809] General information for domain 0:
(XEN) [2015-04-27 14:22:19.809] refcnt=3 dying=0 pause_count=0
(XEN) [2015-04-27 14:22:19.809] nr_pages=393216 xenheap_pages=5 shared_pages=0 paged_pages=0 dirty_cpus={} max_pages=393216
(XEN) [2015-04-27 14:22:19.809] handle=00000000-0000-0000-0000-000000000000 vm_assist=0000000d
(XEN) [2015-04-27 14:22:19.809] Rangesets belonging to domain 0:
(XEN) [2015-04-27 14:22:19.809] I/O Ports { 0-1f, 22-3f, 44-60, 62-9f, a2-3f7, 400-807, 80c-cfb, d00-ffff }
(XEN) [2015-04-27 14:22:19.809] log-dirty { }
(XEN) [2015-04-27 14:22:19.809] Interrupts { 1-55 }
(XEN) [2015-04-27 14:22:19.809] I/O Memory { 0-f5fff, f6004-fedff, fef00-fcfffff, 10000000-ffffffffffffffff }
(XEN) [2015-04-27 14:22:19.809] Memory pages belonging to domain 0:
(XEN) [2015-04-27 14:22:19.809] DomPage list too long to display
(XEN) [2015-04-27 14:22:19.809] XenPage 000000000054eaee: caf=c000000000000001, taf=7400000000000001
(XEN) [2015-04-27 14:22:19.809] XenPage 000000000054eaed: caf=c000000000000001, taf=7400000000000001
(XEN) [2015-04-27 14:22:19.809] XenPage 000000000054eaec: caf=c000000000000001, taf=7400000000000001
(XEN) [2015-04-27 14:22:19.809] XenPage 000000000054eaeb: caf=c000000000000001, taf=7400000000000001
(XEN) [2015-04-27 14:22:19.809] XenPage 000000000009ff8a: caf=c000000000000002, taf=7400000000000002
(XEN) [2015-04-27 14:22:19.809] NODE affinity for domain 0: [0]
(XEN) [2015-04-27 14:22:19.809] VCPU information and callbacks for domain 0:
(XEN) [2015-04-27 14:22:19.809] VCPU0: CPU0 [has=F] poll=0 upcall_pend=01 upcall_mask=01 dirty_cpus={}
(XEN) [2015-04-27 14:22:19.809] cpu_hard_affinity={0-5} cpu_soft_affinity={0-5}
(XEN) [2015-04-27 14:22:19.809] pause_count=0 pause_flags=0
(XEN) [2015-04-27 14:22:19.809] No periodic timer
(XEN) [2015-04-27 14:22:19.809] VCPU1: CPU1 [has=F] poll=0 upcall_pend=01 upcall_mask=01 dirty_cpus={}
(XEN) [2015-04-27 14:22:19.809] cpu_hard_affinity={0-5} cpu_soft_affinity={0-5}
(XEN) [2015-04-27 14:22:19.809] pause_count=0 pause_flags=2
(XEN) [2015-04-27 14:22:19.809] 100 Hz periodic timer (period 10 ms)
(XEN) [2015-04-27 14:22:19.809] VCPU2: CPU2 [has=F] poll=0 upcall_pend=01 upcall_mask=01 dirty_cpus={}
(XEN) [2015-04-27 14:22:19.809] cpu_hard_affinity={0-5} cpu_soft_affinity={0-5}
(XEN) [2015-04-27 14:22:19.809] pause_count=0 pause_flags=2
(XEN) [2015-04-27 14:22:19.809] 100 Hz periodic timer (period 10 ms)
(XEN) [2015-04-27 14:22:19.809] VCPU3: CPU3 [has=F] poll=0 upcall_pend=01 upcall_mask=01 dirty_cpus={}
(XEN) [2015-04-27 14:22:19.809] cpu_hard_affinity={0-5} cpu_soft_affinity={0-5}
(XEN) [2015-04-27 14:22:19.809] pause_count=0 pause_flags=2
(XEN) [2015-04-27 14:22:19.809] 100 Hz periodic timer (period 10 ms)
(XEN) [2015-04-27 14:22:19.809] VCPU4: CPU4 [has=F] poll=0 upcall_pend=01 upcall_mask=01 dirty_cpus={}
(XEN) [2015-04-27 14:22:19.809] cpu_hard_affinity={0-5} cpu_soft_affinity={0-5}
(XEN) [2015-04-27 14:22:19.809] pause_count=0 pause_flags=2
(XEN) [2015-04-27 14:22:19.809] 100 Hz periodic timer (period 10 ms)
(XEN) [2015-04-27 14:22:19.809] VCPU5: CPU5 [has=F] poll=0 upcall_pend=01 upcall_mask=01 dirty_cpus={}
(XEN) [2015-04-27 14:22:19.809] cpu_hard_affinity={0-5} cpu_soft_affinity={0-5}
(XEN) [2015-04-27 14:22:19.809] pause_count=0 pause_flags=2
(XEN) [2015-04-27 14:22:19.809] 100 Hz periodic timer (period 10 ms)
(XEN) [2015-04-27 14:22:19.809] Notifying guest 0:0 (virq 1, port 0)
(XEN) [2015-04-27 14:22:19.809] Notifying guest 0:1 (virq 1, port 0)
(XEN) [2015-04-27 14:22:19.809] Notifying guest 0:2 (virq 1, port 0)
(XEN) [2015-04-27 14:22:19.809] Notifying guest 0:3 (virq 1, port 0)
(XEN) [2015-04-27 14:22:19.809] Notifying guest 0:4 (virq 1, port 0)
(XEN) [2015-04-27 14:22:19.809] Notifying guest 0:5 (virq 1, port 0)
(XEN) [2015-04-27 14:22:19.809] Shared frames 0 -- Saved frames 0
(XEN) [2015-04-27 14:22:24.681] 'h' pressed -> showing installed handlers
(XEN) [2015-04-27 14:22:24.681] key '%' (ascii '25') => trap to xendbg
(XEN) [2015-04-27 14:22:24.681] key '*' (ascii '2a') => print all diagnostics
(XEN) [2015-04-27 14:22:24.681] key '0' (ascii '30') => dump Dom0 registers
(XEN) [2015-04-27 14:22:24.681] key 'A' (ascii '41') => toggle alternative key handling
(XEN) [2015-04-27 14:22:24.681] key 'H' (ascii '48') => dump heap info
(XEN) [2015-04-27 14:22:24.681] key 'I' (ascii '49') => dump HVM irq info
(XEN) [2015-04-27 14:22:24.681] key 'M' (ascii '4d') => dump MSI state
(XEN) [2015-04-27 14:22:24.681] key 'N' (ascii '4e') => trigger an NMI
(XEN) [2015-04-27 14:22:24.681] key 'O' (ascii '4f') => toggle shadow audits
(XEN) [2015-04-27 14:22:24.681] key 'Q' (ascii '51') => dump PCI devices
(XEN) [2015-04-27 14:22:24.681] key 'R' (ascii '52') => reboot machine
(XEN) [2015-04-27 14:22:24.681] key 'S' (ascii '53') => reset shadow pagetables
(XEN) [2015-04-27 14:22:24.681] key 'V' (ascii '56') => dump IOMMU intremap tables
(XEN) [2015-04-27 14:22:24.681] key 'a' (ascii '61') => dump timer queues
(XEN) [2015-04-27 14:22:24.681] key 'c' (ascii '63') => dump ACPI Cx structures
(XEN) [2015-04-27 14:22:24.681] key 'd' (ascii '64') => dump registers
(XEN) [2015-04-27 14:22:24.681] key 'e' (ascii '65') => dump evtchn info
(XEN) [2015-04-27 14:22:24.681] key 'g' (ascii '67') => print grant table usage
(XEN) [2015-04-27 14:22:24.681] key 'h' (ascii '68') => show this message
(XEN) [2015-04-27 14:22:24.681] key 'i' (ascii '69') => dump interrupt bindings
(XEN) [2015-04-27 14:22:24.681] key 'm' (ascii '6d') => memory info
(XEN) [2015-04-27 14:22:24.681] key 'n' (ascii '6e') => NMI statistics
(XEN) [2015-04-27 14:22:24.681] key 'o' (ascii '6f') => dump iommu p2m table
(XEN) [2015-04-27 14:22:24.681] key 'q' (ascii '71') => dump domain (and guest debug) info
(XEN) [2015-04-27 14:22:24.681] key 'r' (ascii '72') => dump run queues
(XEN) [2015-04-27 14:22:24.681] key 's' (ascii '73') => dump softtsc stats
(XEN) [2015-04-27 14:22:24.681] key 't' (ascii '74') => display multi-cpu clock info
(XEN) [2015-04-27 14:22:24.681] key 'u' (ascii '75') => dump numa info
(XEN) [2015-04-27 14:22:24.681] key 'v' (ascii '76') => dump AMD-V VMCBs
(XEN) [2015-04-27 14:22:24.681] key 'w' (ascii '77') => synchronously dump console ring buffer (dmesg)
(XEN) [2015-04-27 14:22:24.681] key 'z' (ascii '7a') => print ioapic info
[-- Attachment #3: Type: text/plain, Size: 126 bytes --]
_______________________________________________
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^ permalink raw reply [flat|nested] 5+ messages in thread* Re: xen-unstable + 4.1.0-rc1: Dom0 kernel stalls in early boot
2015-04-27 14:55 xen-unstable + 4.1.0-rc1: Dom0 kernel stalls in early boot Sander Eikelenboom
@ 2015-04-27 14:57 ` Sander Eikelenboom
2015-04-27 15:40 ` Sander Eikelenboom
1 sibling, 0 replies; 5+ messages in thread
From: Sander Eikelenboom @ 2015-04-27 14:57 UTC (permalink / raw)
To: Sander Eikelenboom; +Cc: xen-devel, David Vrabel
Monday, April 27, 2015, 4:55:06 PM, you wrote:
> Hi David / Konrad,
> Today i tried upgrading my dom0 kernel to 4.1-rc1, but it stalls in early boot.
> Xen console was still reponsive so i dumped some info with the debug keys.
> Serial log is attached.
> The kernel boots fine on baremetal and my previous test kernel that was pulled
> and compiled on 20150423 in the mergewindow boots fine (unfortunately my scripts
> don't add an git commit version to the kernel name yet.
> (but the 20150423 version has it's own issue when used as a PV guest kernel
> with pci passthrough, pci-front can't connect somehow, which i was trying
> to get at .. when i stumbled upon this one :-) ).
> --
> Sander
Hmm and to add to that .. the 4.1-rc1 also doesn't work in other PV guests
(under the 20150423 mergewindow kernel as dom)), from a PV guest console it
hangs at:
[ 0.000000] PAT configuration [0-7]: WB WT UC- UC WC WP UC UC
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 4.1.0-rc1-20150427+ (root@serveerstertje) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Mon Apr 27 15:05:57 CEST 2015
[ 0.000000] Command line: root=/dev/xvda1 ro
[ 0.000000] ACPI in unprivileged domain disabled
[ 0.000000] Released 0 page(s)
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] Xen: [mem 0x0000000000000000-0x000000000009ffff] usable
[ 0.000000] Xen: [mem 0x00000000000a0000-0x00000000000fffff] reserved
[ 0.000000] Xen: [mem 0x0000000000100000-0x000000000fffffff] usable
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] MPS support code is not built-in.
[ 0.000000] Using acpi=off or acpi=noirq or pci=noacpi may have problem
[ 0.000000] DMI not present or invalid.
[ 0.000000] AGP: No AGP bridge found
[ 0.000000] e820: last_pfn = 0x10000 max_arch_pfn = 0x400000000
[ 0.000000] Scanning 1 areas for low memory corruption
[ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[ 0.000000] init_memory_mapping: [mem 0x0fe00000-0x0fffffff]
[ 0.000000] init_memory_mapping: [mem 0x00100000-0x0fdfffff]
[ 0.000000] RAMDISK: [mem 0x02561000-0x03896fff]
[ 0.000000] NUMA turned off
[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000000fffffff]
[ 0.000000] NODE_DATA(0) allocated [mem 0x0ff94000-0x0ff9efff]
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.000000] DMA32 [mem 0x0000000001000000-0x000000000fffffff]
[ 0.000000] Normal empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009ffff]
[ 0.000000] node 0: [mem 0x0000000000100000-0x000000000fffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000000fffffff]
[ 0.000000] p2m virtual area at ffffc90000000000, size is 200000
[ 0.000000] Remapped 0 page(s)
[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs
[ 0.000000] No local APIC present
[ 0.000000] APIC: disable apic facility
[ 0.000000] APIC: switched to apic NOOP
[ 0.000000] e820: [mem 0x10000000-0xffffffff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on Xen
[ 0.000000] Xen version: 4.6-unstable (preserve-AD)
[ 0.000000] clocksource refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370452778343963 ns
[ 0.000000] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:1 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 32 pages/cpu @ffff88000fc00000 s93864 r8192 d29016 u2097152
[ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 64394
[ 0.000000] Policy zone: DMA32
[ 0.000000] Kernel command line: root=/dev/xvda1 ro
[ 0.000000] PID hash table entries: 1024 (order: 1, 8192 bytes)
[ 0.000000] AGP: Checking aperture...
[ 0.000000] AGP: No AGP bridge found
[ 0.000000] Memory: 214836K/261756K available (11958K kernel code, 987K rwdata, 4520K rodata, 1108K init, 1164K bss, 46920K reserved, 0K cma-reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] RCU dyntick-idle grace-period acceleration is enabled.
[ 0.000000] Additional per-CPU info printed with stalls.
[ 0.000000] RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=1.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[ 0.000000] NR_IRQS:4352 nr_irqs:32 16
[ 0.000000] xen:events: Using FIFO-based ABI
[ 0.000000] Console: colour dummy device 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] console [hvc0] enabled
[ 0.000000] kmemleak: Kernel memory leak detector disabled
[ 0.000000] clocksource xen: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[ 0.000000] installing Xen timer for CPU 0
[ 0.000000] tsc: Detected 3200.182 MHz processor
[ 0.003333] Calibrating delay loop (skipped), value calculated using timer frequency.. 6402.04 BogoMIPS (lpj=10667273)
[ 0.003333] pid_max: default: 32768 minimum: 301
[ 0.003333] Dentry cache hash table entries: 32768 (order: 6, 262144 bytes)
[ 0.003333] Inode-cache hash table entries: 16384 (order: 5, 131072 bytes)
[ 0.003333] Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
[ 0.003333] Mountpoint-cache hash table entries: 512 (order: 0, 4096 bytes)
[ 0.003333] Initializing cgroup subsys blkio
[ 0.003333] Initializing cgroup subsys freezer
[ 0.003333] CPU: Physical Processor ID: 0
[ 0.003333] CPU: Processor Core ID: 1
[ 0.003333] Last level iTLB entries: 4KB 512, 2MB 16, 4MB 8
[ 0.003333] Last level dTLB entries: 4KB 512, 2MB 128, 4MB 64, 1GB 0
[ 0.046145] Freeing SMP alternatives memory: 40K (ffffffff8240d000 - ffffffff82417000)
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: xen-unstable + 4.1.0-rc1: Dom0 kernel stalls in early boot
2015-04-27 14:55 xen-unstable + 4.1.0-rc1: Dom0 kernel stalls in early boot Sander Eikelenboom
2015-04-27 14:57 ` Sander Eikelenboom
@ 2015-04-27 15:40 ` Sander Eikelenboom
2015-04-27 20:15 ` Boris Ostrovsky
1 sibling, 1 reply; 5+ messages in thread
From: Sander Eikelenboom @ 2015-04-27 15:40 UTC (permalink / raw)
To: David Vrabel, Konrad Rzeszutek Wilk; +Cc: xen-devel
Monday, April 27, 2015, 4:55:06 PM, you wrote:
> Hi David / Konrad,
> Today i tried upgrading my dom0 kernel to 4.1-rc1, but it stalls in early boot.
> Xen console was still reponsive so i dumped some info with the debug keys.
> Serial log is attached.
> The kernel boots fine on baremetal and my previous test kernel that was pulled
> and compiled on 20150423 in the mergewindow boots fine (unfortunately my scripts
> don't add an git commit version to the kernel name yet.
> (but the 20150423 version has it's own issue when used as a PV guest kernel
> with pci passthrough, pci-front can't connect somehow, which i was trying
> to get at .. when i stumbled upon this one :-) ).
> --
> Sander
Hrmm shoot, that even didn't need a full bisection
(but i looked over it before sending the mails), tested by reverting
this one commit, after that it boots fine:
61f01dd941ba9e06d2bf05994450ecc3d61b6b8b
"x86_64, asm: Work around AMD SYSRET SS descriptor attribute issue"
Question is .. why does it boot on baremetal, but not under Xen ?
(any ideas before getting this to LKML and x86 maintainers / Linus ?)
--
Sander
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: xen-unstable + 4.1.0-rc1: Dom0 kernel stalls in early boot
2015-04-27 15:40 ` Sander Eikelenboom
@ 2015-04-27 20:15 ` Boris Ostrovsky
2015-04-27 21:45 ` Boris Ostrovsky
0 siblings, 1 reply; 5+ messages in thread
From: Boris Ostrovsky @ 2015-04-27 20:15 UTC (permalink / raw)
To: Sander Eikelenboom, David Vrabel, Konrad Rzeszutek Wilk; +Cc: xen-devel
On 04/27/2015 11:40 AM, Sander Eikelenboom wrote:
> Monday, April 27, 2015, 4:55:06 PM, you wrote:
>
>> Hi David / Konrad,
>> Today i tried upgrading my dom0 kernel to 4.1-rc1, but it stalls in early boot.
>> Xen console was still reponsive so i dumped some info with the debug keys.
>> Serial log is attached.
>> The kernel boots fine on baremetal and my previous test kernel that was pulled
>> and compiled on 20150423 in the mergewindow boots fine (unfortunately my scripts
>> don't add an git commit version to the kernel name yet.
>> (but the 20150423 version has it's own issue when used as a PV guest kernel
>> with pci passthrough, pci-front can't connect somehow, which i was trying
>> to get at .. when i stumbled upon this one :-) ).
>> --
>> Sander
> Hrmm shoot, that even didn't need a full bisection
> (but i looked over it before sending the mails), tested by reverting
> this one commit, after that it boots fine:
>
> 61f01dd941ba9e06d2bf05994450ecc3d61b6b8b
> "x86_64, asm: Work around AMD SYSRET SS descriptor attribute issue"
>
> Question is .. why does it boot on baremetal, but not under Xen ?
> (any ideas before getting this to LKML and x86 maintainers / Linus ?)
We shouldn't be loading __KERNEL_DS to stack segment in PV, which is
what this patch does.
The bug that this commit is trying to fix is not applicable to PV guests
in the first place (and even if it is it would have to be fixed in the
hypervisor) so we essentially need to avoid setting
X86_BUG_SYSRET_SS_ATTRS flag in CPU initialization code. I need to find
a good place to clear it early enough.
-boris
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: xen-unstable + 4.1.0-rc1: Dom0 kernel stalls in early boot
2015-04-27 20:15 ` Boris Ostrovsky
@ 2015-04-27 21:45 ` Boris Ostrovsky
0 siblings, 0 replies; 5+ messages in thread
From: Boris Ostrovsky @ 2015-04-27 21:45 UTC (permalink / raw)
To: Sander Eikelenboom, David Vrabel, Konrad Rzeszutek Wilk; +Cc: xen-devel
On 04/27/2015 04:15 PM, Boris Ostrovsky wrote:
> On 04/27/2015 11:40 AM, Sander Eikelenboom wrote:
>> Monday, April 27, 2015, 4:55:06 PM, you wrote:
>>
>>> Hi David / Konrad,
>>> Today i tried upgrading my dom0 kernel to 4.1-rc1, but it stalls in
>>> early boot.
>>> Xen console was still reponsive so i dumped some info with the debug
>>> keys.
>>> Serial log is attached.
>>> The kernel boots fine on baremetal and my previous test kernel that
>>> was pulled
>>> and compiled on 20150423 in the mergewindow boots fine
>>> (unfortunately my scripts
>>> don't add an git commit version to the kernel name yet.
>>> (but the 20150423 version has it's own issue when used as a PV guest
>>> kernel
>>> with pci passthrough, pci-front can't connect somehow, which i was
>>> trying
>>> to get at .. when i stumbled upon this one :-) ).
>>> --
>>> Sander
>> Hrmm shoot, that even didn't need a full bisection
>> (but i looked over it before sending the mails), tested by reverting
>> this one commit, after that it boots fine:
>>
>> 61f01dd941ba9e06d2bf05994450ecc3d61b6b8b
>> "x86_64, asm: Work around AMD SYSRET SS descriptor attribute issue"
>>
>> Question is .. why does it boot on baremetal, but not under Xen ?
>> (any ideas before getting this to LKML and x86 maintainers / Linus ?)
>
> We shouldn't be loading __KERNEL_DS to stack segment in PV, which is
> what this patch does.
>
> The bug that this commit is trying to fix is not applicable to PV
> guests in the first place (and even if it is it would have to be fixed
> in the hypervisor) so we essentially need to avoid setting
> X86_BUG_SYSRET_SS_ATTRS flag in CPU initialization code. I need to
> find a good place to clear it early enough.
The most logical thing to do seems to be adding set_cpu_features op to
x86_hyper_xen_hvm (and renaming it). The trouble is that its name string
is "Xen HVM" and so "HVM" part would have to go. This may be bad if a
tool greps for this string in the log.
Alternatively we could re-assign name string when we figure out which
guest we are but that would require un-constifying struct hypervisor_x86
everywhere.
Any preference?
-boris
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2015-04-27 21:47 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2015-04-27 14:55 xen-unstable + 4.1.0-rc1: Dom0 kernel stalls in early boot Sander Eikelenboom
2015-04-27 14:57 ` Sander Eikelenboom
2015-04-27 15:40 ` Sander Eikelenboom
2015-04-27 20:15 ` Boris Ostrovsky
2015-04-27 21:45 ` Boris Ostrovsky
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