(XEN) parameter "no-real-mode" unknown! Xen 4.15-unstable (XEN) Xen version 4.15-unstable (osstest@test-lab.xenproject.org) (gcc (Debian 8.3.0-6) 8.3.0) debug=y Thu Oct 22 18:09:08 UTC 2020 (XEN) Latest ChangeSet: Thu Oct 15 10:16:09 2020 +0100 git:0dfddb2116 (XEN) build-id: 09913c2aec27f2cb86bd0cb1f1a1a9377d738982 (XEN) Bootloader: GRUB 2.02+dfsg1-20+deb10u2 (XEN) Command line: placeholder conswitch=x watchdog noreboot async-show-all com1=115200,8n1 console=com1,vga dom0_mem=512M,max:512M ucode=scan sched=credit no-real-mode edd=off (XEN) Xen image load base address: 0x61000000 (XEN) Video information: (XEN) VGA is graphics mode 1024x768, 32 bpp (XEN) Disc information: (XEN) Found 0 MBR signatures (XEN) Found 1 EDD information structures (XEN) CPU Vendor: Intel, Family 6 (0x6), Model 85 (0x55), Stepping 4 (raw 00050654) (XEN) EFI RAM map: (XEN) [0000000000000000, 000000000003dfff] (usable) (XEN) [000000000003e000, 000000000003ffff] (reserved) (XEN) [0000000000040000, 000000000009ffff] (usable) (XEN) [00000000000a0000, 00000000000fffff] (reserved) (XEN) [0000000000100000, 000000006a70efff] (usable) (XEN) [000000006a70f000, 000000006c80efff] (reserved) (XEN) [000000006c80f000, 000000006ca5efff] (usable) (XEN) [000000006ca5f000, 000000006d25efff] (ACPI NVS) (XEN) [000000006d25f000, 000000006f319fff] (reserved) (XEN) [000000006f31a000, 000000006f7fffff] (usable) (XEN) [000000006f800000, 000000008fffffff] (reserved) (XEN) [00000000fd000000, 00000000fe7fffff] (reserved) (XEN) [00000000fed20000, 00000000fed44fff] (reserved) (XEN) [00000000ff000000, 00000000ffffffff] (reserved) (XEN) [0000000100000000, 000000087fffffff] (usable) (XEN) ACPI: RSDP 6CA5F000, 0024 (r2 ORACLE) (XEN) ACPI: XSDT 6CA5F0E0, 013C (r1 ORACLE X7-2 41060300 AMI 10013) (XEN) ACPI: FACP 6CA7C3F0, 0114 (r6 ORACLE X7-2 41060300 INTL 20091013) (XEN) ACPI: DSDT 6CA5F2B0, 1D139 (r2 ORACLE X7-2 41060300 INTL 20091013) (XEN) ACPI: FACS 6D25D080, 0040 (XEN) ACPI: FPDT 6CA7C508, 0044 (r1 ORACLE X7-2 41060300 AMI 10013) (XEN) ACPI: FIDT 6CA7C550, 009C (r1 ORACLE X7-2 41060300 AMI 10013) (XEN) ACPI: SPMI 6CA7C5F0, 0041 (r5 ORACLE X7-2 41060300 AMI. 0) (XEN) ACPI: OEMS 6CA7C638, 1C2B (r1 ORACLE X7-2 41060300 ORCL 1) (XEN) ACPI: UEFI 6CA7E268, 005C (r1 ORACLE X7-2 41060300 0) (XEN) ACPI: UEFI 6CA7E2C8, 0042 (r1 ORACLE X7-2 41060300 1000013) (XEN) ACPI: MCFG 6CA7E310, 003C (r1 ORACLE X7-2 41060300 MSFT 97) (XEN) ACPI: BDAT 6CA7E350, 0030 (r1 ORACLE X7-2 41060300 INTL 20091013) (XEN) ACPI: HPET 6CA7E380, 0038 (r1 ORACLE X7-2 41060300 INTL 20091013) (XEN) ACPI: APIC 6CA7E3B8, 0552 (r3 ORACLE X7-2 41060300 INTL 20091013) (XEN) ACPI: MIGT 6CA7E910, 0040 (r1 ORACLE X7-2 41060300 INTL 20091013) (XEN) ACPI: MSCT 6CA7E950, 0090 (r1 ORACLE X7-2 41060300 INTL 20091013) (XEN) ACPI: NFIT 6CA7E9E0, 18028 (r1 ORACLE X7-2 41060300 0) (XEN) ACPI: PCAT 6CA96A08, 0048 (r1 ORACLE X7-2 41060300 INTL 20091013) (XEN) ACPI: PCCT 6CA96A50, 006E (r1 ORACLE X7-2 41060300 INTL 20091013) (XEN) ACPI: PMTT 6CA96AC0, 02B0 (r1 ORACLE X7-2 41060300 INTL 20091013) (XEN) ACPI: RASF 6CA96D70, 0030 (r1 ORACLE X7-2 41060300 INTL 20091013) (XEN) ACPI: SLIT 6CA96DA0, 0030 (r1 ORACLE X7-2 41060300 INTL 20091013) (XEN) ACPI: SRAT 6CA96DD0, 2830 (r3 ORACLE X7-2 41060300 INTL 20091013) (XEN) ACPI: SVOS 6CA99600, 0032 (r1 ORACLE X7-2 41060300 INTL 20091013) (XEN) ACPI: WDDT 6CA99638, 0040 (r1 ORACLE X7-2 41060300 INTL 20091013) (XEN) ACPI: OEM4 6CA99678, A27C4 (r2 INTEL CPU CST 41060300 INTL 20140828) (XEN) ACPI: OEM1 6CB3BE40, 2A2C4 (r2 INTEL CPU EIST 41060300 INTL 20140828) (XEN) ACPI: SSDT 6CB66108, 33C30 (r2 INTEL SSDT PM 41060300 INTL 20140828) (XEN) ACPI: SSDT 6CB99D38, 065B (r2 ORACLE X7-2 41060300 INTL 20091013) (XEN) ACPI: SPCR 6CB9A398, 0050 (r2 ORACLE X7-2 41060300 AMI. 5000C) (XEN) ACPI: DBG2 6CB9A3E8, 0089 (r0 ORACLE X7-2 41060300 MSFT 10013) (XEN) ACPI: TPM2 6CB9A478, 0034 (r3 ORACLE X7-2 41060300 AMI 0) (XEN) ACPI: SSDT 6CB9A4B0, 2AF6 (r2 INTEL SpsNm 41060300 INTL 20140828) (XEN) ACPI: DMAR 6CB9CFA8, 02F0 (r1 ORACLE X7-2 41060300 INTL 20091013) (XEN) ACPI: HEST 6CB9D298, 013C (r1 ORACLE X7-2 41060300 INTL 1) (XEN) ACPI: BERT 6CB9D3D8, 0030 (r1 ORACLE X7-2 41060300 INTL 1) (XEN) ACPI: ERST 6CB9D408, 0230 (r1 ORACLE X7-2 41060300 INTL 1) (XEN) ACPI: EINJ 6CB9D638, 0150 (r1 ORACLE X7-2 41060300 INTL 1) (XEN) System RAM: 32429MB (33208204kB) (XEN) SRAT: PXM 0 -> APIC 00 -> Node 0 (XEN) SRAT: PXM 0 -> APIC 02 -> Node 0 (XEN) SRAT: PXM 0 -> APIC 04 -> Node 0 (XEN) SRAT: PXM 0 -> APIC 06 -> Node 0 (XEN) SRAT: PXM 0 -> APIC 08 -> Node 0 (XEN) SRAT: PXM 0 -> APIC 10 -> Node 0 (XEN) SRAT: PXM 0 -> APIC 12 -> Node 0 (XEN) SRAT: PXM 0 -> APIC 14 -> Node 0 (XEN) SRAT: PXM 0 -> APIC 16 -> Node 0 (XEN) SRAT: PXM 0 -> APIC 18 -> Node 0 (XEN) SRAT: PXM 1 -> APIC 20 -> Node 1 (XEN) SRAT: PXM 1 -> APIC 22 -> Node 1 (XEN) SRAT: PXM 1 -> APIC 24 -> Node 1 (XEN) SRAT: PXM 1 -> APIC 26 -> Node 1 (XEN) SRAT: PXM 1 -> APIC 28 -> Node 1 (XEN) SRAT: PXM 1 -> APIC 30 -> Node 1 (XEN) SRAT: PXM 1 -> APIC 32 -> Node 1 (XEN) SRAT: PXM 1 -> APIC 34 -> Node 1 (XEN) SRAT: PXM 1 -> APIC 36 -> Node 1 (XEN) SRAT: PXM 1 -> APIC 38 -> Node 1 (XEN) SRAT: PXM 0 -> APIC 01 -> Node 0 (XEN) SRAT: PXM 0 -> APIC 03 -> Node 0 (XEN) SRAT: PXM 0 -> APIC 05 -> Node 0 (XEN) SRAT: PXM 0 -> APIC 07 -> Node 0 (XEN) SRAT: PXM 0 -> APIC 09 -> Node 0 (XEN) SRAT: PXM 0 -> APIC 11 -> Node 0 (XEN) SRAT: PXM 0 -> APIC 13 -> Node 0 (XEN) SRAT: PXM 0 -> APIC 15 -> Node 0 (XEN) SRAT: PXM 0 -> APIC 17 -> Node 0 (XEN) SRAT: PXM 0 -> APIC 19 -> Node 0 (XEN) SRAT: PXM 1 -> APIC 21 -> Node 1 (XEN) SRAT: PXM 1 -> APIC 23 -> Node 1 (XEN) SRAT: PXM 1 -> APIC 25 -> Node 1 (XEN) SRAT: PXM 1 -> APIC 27 -> Node 1 (XEN) SRAT: PXM 1 -> APIC 29 -> Node 1 (XEN) SRAT: PXM 1 -> APIC 31 -> Node 1 (XEN) SRAT: PXM 1 -> APIC 33 -> Node 1 (XEN) SRAT: PXM 1 -> APIC 35 -> Node 1 (XEN) SRAT: PXM 1 -> APIC 37 -> Node 1 (XEN) SRAT: PXM 1 -> APIC 39 -> Node 1 (XEN) SRAT: Node 0 PXM 0 0-80000000 (XEN) SRAT: Node 0 PXM 0 100000000-480000000 (XEN) SRAT: Node 1 PXM 1 480000000-880000000 (XEN) NUMA: Using 19 for the hash shift. (XEN) Domain heap initialised DMA width 32 bits (XEN) vesafb: framebuffer at 0x000000009b000000, mapped to 0xffff82c000201000, using 3072k, total 3072k (XEN) vesafb: mode is 1024x768x32, linelength=4096, font 8x14 (XEN) vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0 (XEN) SMBIOS 3.0 present. (XEN) Using APIC driver default (XEN) ACPI: PM-Timer IO Port: 0x508 (24 bits) (XEN) ACPI: v5 SLEEP INFO: control[0:0], status[0:0] (XEN) ACPI: SLEEP INFO: pm1x_cnt[1:504,1:0], pm1x_evt[1:500,1:0] (XEN) ACPI: 32/64X FACS address mismatch in FADT - 6d25d080/0000000000000000, using 32 (XEN) ACPI: wakeup_vec[6d25d08c], vec_size[20] (XEN) ACPI: Local APIC address 0xfee00000 (XEN) ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) (XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled) (XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x04] enabled) (XEN) ACPI: LAPIC (acpi_id[0x06] lapic_id[0x06] enabled) (XEN) ACPI: LAPIC (acpi_id[0x08] lapic_id[0x08] enabled) (XEN) ACPI: LAPIC (acpi_id[0x10] lapic_id[0x10] enabled) (XEN) ACPI: LAPIC (acpi_id[0x12] lapic_id[0x12] enabled) (XEN) ACPI: LAPIC (acpi_id[0x14] lapic_id[0x14] enabled) (XEN) ACPI: LAPIC (acpi_id[0x16] lapic_id[0x16] enabled) (XEN) ACPI: LAPIC (acpi_id[0x18] lapic_id[0x18] enabled) (XEN) ACPI: LAPIC (acpi_id[0x38] lapic_id[0x20] enabled) (XEN) ACPI: LAPIC (acpi_id[0x3a] lapic_id[0x22] enabled) (XEN) ACPI: LAPIC (acpi_id[0x3c] lapic_id[0x24] enabled) (XEN) ACPI: LAPIC (acpi_id[0x3e] lapic_id[0x26] enabled) (XEN) ACPI: LAPIC (acpi_id[0x40] lapic_id[0x28] enabled) (XEN) ACPI: LAPIC (acpi_id[0x48] lapic_id[0x30] enabled) (XEN) ACPI: LAPIC (acpi_id[0x4a] lapic_id[0x32] enabled) (XEN) ACPI: LAPIC (acpi_id[0x4c] lapic_id[0x34] enabled) (XEN) ACPI: LAPIC (acpi_id[0x4e] lapic_id[0x36] enabled) (XEN) ACPI: LAPIC (acpi_id[0x50] lapic_id[0x38] enabled) (XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled) (XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] enabled) (XEN) ACPI: LAPIC (acpi_id[0x05] lapic_id[0x05] enabled) (XEN) ACPI: LAPIC (acpi_id[0x07] lapic_id[0x07] enabled) (XEN) ACPI: LAPIC (acpi_id[0x09] lapic_id[0x09] enabled) (XEN) ACPI: LAPIC (acpi_id[0x11] lapic_id[0x11] enabled) (XEN) ACPI: LAPIC (acpi_id[0x13] lapic_id[0x13] enabled) (XEN) ACPI: LAPIC (acpi_id[0x15] lapic_id[0x15] enabled) (XEN) ACPI: LAPIC (acpi_id[0x17] lapic_id[0x17] enabled) (XEN) ACPI: LAPIC (acpi_id[0x19] lapic_id[0x19] enabled) (XEN) ACPI: LAPIC (acpi_id[0x39] lapic_id[0x21] enabled) (XEN) ACPI: LAPIC (acpi_id[0x3b] lapic_id[0x23] enabled) (XEN) ACPI: LAPIC (acpi_id[0x3d] lapic_id[0x25] enabled) (XEN) ACPI: LAPIC (acpi_id[0x3f] lapic_id[0x27] enabled) (XEN) ACPI: LAPIC (acpi_id[0x41] lapic_id[0x29] enabled) (XEN) ACPI: LAPIC (acpi_id[0x49] lapic_id[0x31] enabled) (XEN) ACPI: LAPIC (acpi_id[0x4b] lapic_id[0x33] enabled) (XEN) ACPI: LAPIC (acpi_id[0x4d] lapic_id[0x35] enabled) (XEN) ACPI: LAPIC (acpi_id[0x4f] lapic_id[0x37] enabled) (XEN) ACPI: LAPIC (acpi_id[0x51] lapic_id[0x39] enabled) (XEN) ACPI: LAPIC_NMI (acpi_id[0xff] dfl edge lint[0x1]) (XEN) Overriding APIC driver with bigsmp (XEN) ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0]) (XEN) IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23 (XEN) ACPI: IOAPIC (id[0x09] address[0xfec01000] gsi_base[24]) (XEN) IOAPIC[1]: apic_id 9, version 32, address 0xfec01000, GSI 24-31 (XEN) ACPI: IOAPIC (id[0x0a] address[0xfec08000] gsi_base[32]) (XEN) IOAPIC[2]: apic_id 10, version 32, address 0xfec08000, GSI 32-39 (XEN) ACPI: IOAPIC (id[0x0b] address[0xfec10000] gsi_base[40]) (XEN) IOAPIC[3]: apic_id 11, version 32, address 0xfec10000, GSI 40-47 (XEN) ACPI: IOAPIC (id[0x0c] address[0xfec18000] gsi_base[48]) (XEN) IOAPIC[4]: apic_id 12, version 32, address 0xfec18000, GSI 48-55 (XEN) ACPI: IOAPIC (id[0x0f] address[0xfec20000] gsi_base[72]) (XEN) IOAPIC[5]: apic_id 15, version 32, address 0xfec20000, GSI 72-79 (XEN) ACPI: IOAPIC (id[0x10] address[0xfec28000] gsi_base[80]) (XEN) IOAPIC[6]: apic_id 16, version 32, address 0xfec28000, GSI 80-87 (XEN) ACPI: IOAPIC (id[0x11] address[0xfec30000] gsi_base[88]) (XEN) IOAPIC[7]: apic_id 17, version 32, address 0xfec30000, GSI 88-95 (XEN) ACPI: IOAPIC (id[0x12] address[0xfec38000] gsi_base[96]) (XEN) IOAPIC[8]: apic_id 18, version 32, address 0xfec38000, GSI 96-103 (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 high level) (XEN) ACPI: IRQ0 used by override. (XEN) ACPI: IRQ2 used by override. (XEN) ACPI: IRQ9 used by override. (XEN) Enabling APIC mode: Phys. Using 9 I/O APICs (XEN) ACPI: HPET id: 0x8086a701 base: 0xfed00000 (XEN) PCI: MCFG configuration 0: base 80000000 segment 0000 buses 00 - ff (XEN) PCI: MCFG area at 80000000 reserved in E820 (XEN) PCI: Using MCFG for segment 0000 bus 00-ff (XEN) Xen ERST support is initialized. (XEN) HEST: Table parsing has been initialized (XEN) Using ACPI (MADT) for SMP configuration information (XEN) SMP: Allowing 112 CPUs (72 hotplug CPUs) (XEN) IRQ limits: 104 GSI, 8216 MSI/MSI-X (XEN) Switched to APIC driver x2apic_cluster (XEN) microcode: CPU0 updated from revision 0x200005e to 0x2006906, date = 2020-04-24 (XEN) CPU0: TSC: ratio: 176 / 2 (XEN) CPU0: bus: 100 MHz base: 2200 MHz max: 3000 MHz (XEN) CPU0: 800 ... 2200 MHz (XEN) xstate: size: 0xa88 and states: 0x2ff (XEN) mce_intel.c:779: MCA Capability: firstbank 0, extended MCE MSR 0, BCAST, SER, CMCI (XEN) CMCI: threshold 0x2 too large for CPU0 bank 6, using 0x1 (XEN) CMCI: threshold 0x2 too large for CPU0 bank 9, using 0x1 (XEN) CMCI: threshold 0x2 too large for CPU0 bank 10, using 0x1 (XEN) CMCI: threshold 0x2 too large for CPU0 bank 11, using 0x1 (XEN) CPU0: Intel machine check reporting enabled (XEN) Speculative mitigation facilities: (XEN) Hardware features: IBRS/IBPB STIBP L1D_FLUSH SSBD MD_CLEAR (XEN) Compiled-in support: INDIRECT_THUNK SHADOW_PAGING (XEN) Xen settings: BTI-Thunk JMP, SPEC_CTRL: IBRS+ SSBD-, Other: IBPB L1D_FLUSH VERW BRANCH_HARDEN (XEN) L1TF: believed vulnerable, maxphysaddr L1D 46, CPUID 46, Safe address 300000000000 (XEN) Support for HVM VMs: MSR_SPEC_CTRL RSB EAGER_FPU MD_CLEAR (XEN) Support for PV VMs: MSR_SPEC_CTRL RSB EAGER_FPU MD_CLEAR (XEN) XPTI (64-bit PV only): Dom0 enabled, DomU enabled (with PCID) (XEN) PV L1TF shadowing: Dom0 disabled, DomU enabled (XEN) Using scheduler: SMP Credit Scheduler (credit) (XEN) Platform timer is 24.000MHz HPET (XEN) Detected 2194.863 MHz processor. (XEN) EFI memory map: (XEN) 0000000000000-0000000003fff type=2 attr=000000000000000f (XEN) 0000000004000-000000003dfff type=7 attr=000000000000000f (XEN) 000000003e000-000000003ffff type=6 attr=800000000000000f (XEN) 0000000040000-000000008ffff type=7 attr=000000000000000f (XEN) 0000000090000-000000009ffff type=2 attr=000000000000000f (XEN) 0000000100000-00000021cffff type=2 attr=000000000000000f (XEN) 00000021d0000-0000023560fff type=7 attr=000000000000000f (XEN) 0000023561000-00000359f7fff type=1 attr=000000000000000f (XEN) 00000359f8000-000004e1ddfff type=2 attr=000000000000000f (XEN) 000004e1de000-000004e2ddfff type=4 attr=000000000000000f (XEN) 000004e2de000-00000611fffff type=7 attr=000000000000000f (XEN) 0000061200000-00000615fafff type=2 attr=000000000000000f (XEN) 00000615fb000-0000061735fff type=7 attr=000000000000000f (XEN) 0000061736000-00000618acfff type=1 attr=000000000000000f (XEN) 00000618ad000-0000061a24fff type=2 attr=000000000000000f (XEN) 0000061a25000-0000061cf7fff type=1 attr=000000000000000f (XEN) 0000061cf8000-0000069939fff type=4 attr=000000000000000f (XEN) 000006993a000-0000069bfdfff type=7 attr=000000000000000f (XEN) 0000069bfe000-000006a70efff type=3 attr=000000000000000f (XEN) 000006a70f000-000006c80efff type=0 attr=000000000000000f (XEN) 000006c80f000-000006ca5efff type=7 attr=000000000000000f (XEN) 000006ca5f000-000006d25efff type=10 attr=000000000000000f (XEN) 000006d25f000-000006f155fff type=6 attr=800000000000000f (XEN) 000006f156000-000006f319fff type=5 attr=800000000000000f (XEN) 000006f31a000-000006f798fff type=4 attr=000000000000000f (XEN) 000006f799000-000006f799fff type=3 attr=000000000000000f (XEN) 000006f79a000-000006f7fffff type=4 attr=000000000000000f (XEN) 0000100000000-000087fffffff type=7 attr=000000000000000f (XEN) 00000000a0000-00000000fffff type=0 attr=0000000000000000 (XEN) 000006f800000-000007fffffff type=0 attr=0000000000000000 (XEN) 0000080000000-000008fffffff type=11 attr=8000000000000001 (XEN) 00000fd000000-00000fe7fffff type=11 attr=800000000000100d (XEN) 00000fed20000-00000fed44fff type=11 attr=800000000000100d (XEN) 00000ff000000-00000ffffffff type=11 attr=800000000000100d (XEN) alt table ffff82d04048b3f0 -> ffff82d040499452 (XEN) Intel VT-d iommu 6 supported page sizes: 4kB, 2MB, 1GB (XEN) Intel VT-d iommu 5 supported page sizes: 4kB, 2MB, 1GB (XEN) Intel VT-d iommu 4 supported page sizes: 4kB, 2MB, 1GB (XEN) Intel VT-d iommu 3 supported page sizes: 4kB, 2MB, 1GB (XEN) Intel VT-d iommu 2 supported page sizes: 4kB, 2MB, 1GB (XEN) Intel VT-d iommu 1 supported page sizes: 4kB, 2MB, 1GB (XEN) Intel VT-d iommu 0 supported page sizes: 4kB, 2MB, 1GB (XEN) Intel VT-d iommu 7 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 Posted Interrupt not enabled. (XEN) Intel VT-d Shared EPT tables enabled. (XEN) I/O virtualisation enabled (XEN) - Dom0 mode: Relaxed (XEN) Interrupt remapping enabled (XEN) nr_sockets: 5 (XEN) Enabled directed EOI with ioapic_ack_old on! (XEN) ENABLING IO-APIC IRQs (XEN) -> Using old ACK method (XEN) ..TIMER: vector=0xF0 apic1=0 pin1=2 apic2=-1 pin2=-1 (XEN) TSC deadline timer enabled (XEN) Defaulting to alternative key handling; send 'A' to switch to normal mode. (XEN) Allocated console ring of 512 KiB. (XEN) mwait-idle: MWAIT substates: 0x2020 (XEN) mwait-idle: v0.4.1 model 0x55 (XEN) mwait-idle: lapic_timer_reliable_states 0xffffffff (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) - APIC Register Virtualization (XEN) - Virtual Interrupt Delivery (XEN) - Posted Interrupt Processing (XEN) - VMCS shadowing (XEN) - VM Functions (XEN) - Virtualisation Exceptions (XEN) - Page Modification Logging (XEN) - TSC Scaling (XEN) HVM: ASIDs enabled. (XEN) VMX: Disabling executable EPT superpages due to CVE-2018-12207 (XEN) HVM: VMX enabled (XEN) HVM: Hardware Assisted Paging (HAP) detected (XEN) HVM: HAP page sizes: 4kB, 2MB, 1GB (XEN) alt table ffff82d04048b3f0 -> ffff82d040499452 (XEN) microcode: CPU2 updated from revision 0x200005e to 0x2006906, date = 2020-04-24 (XEN) microcode: CPU4 updated from revision 0x200005e to 0x2006906, date = 2020-04-24 (XEN) microcode: CPU6 updated from revision 0x200005e to 0x2006906, date = 2020-04-24 (XEN) microcode: CPU8 updated from revision 0x200005e to 0x2006906, date = 2020-04-24 (XEN) microcode: CPU10 updated from revision 0x200005e to 0x2006906, date = 2020-04-24 (XEN) microcode: CPU12 updated from revision 0x200005e to 0x2006906, date = 2020-04-24 (XEN) microcode: CPU14 updated from revision 0x200005e to 0x2006906, date = 2020-04-24 (XEN) microcode: CPU16 updated from revision 0x200005e to 0x2006906, date = 2020-04-24 (XEN) microcode: CPU18 updated from revision 0x200005e to 0x2006906, date = 2020-04-24 (XEN) microcode: CPU20 updated from revision 0x200005e to 0x2006906, date = 2020-04-24 (XEN) CMCI: threshold 0x2 too large for CPU20 bank 6, using 0x1 (XEN) CMCI: threshold 0x2 too large for CPU20 bank 9, using 0x1 (XEN) CMCI: threshold 0x2 too large for CPU20 bank 10, using 0x1 (XEN) CMCI: threshold 0x2 too large for CPU20 bank 11, using 0x1 (XEN) microcode: CPU22 updated from revision 0x200005e to 0x2006906, date = 2020-04-24 (XEN) microcode: CPU24 updated from revision 0x200005e to 0x2006906, date = 2020-04-24 (XEN) microcode: CPU26 updated from revision 0x200005e to 0x2006906, date = 2020-04-24 (XEN) microcode: CPU28 updated from revision 0x200005e to 0x2006906, date = 2020-04-24 (XEN) microcode: CPU30 updated from revision 0x200005e to 0x2006906, date = 2020-04-24 (XEN) microcode: CPU32 updated from revision 0x200005e to 0x2006906, date = 2020-04-24 (XEN) microcode: CPU34 updated from revision 0x200005e to 0x2006906, date = 2020-04-24 (XEN) microcode: CPU36 updated from revision 0x200005e to 0x2006906, date = 2020-04-24 (XEN) microcode: CPU38 updated from revision 0x200005e to 0x2006906, date = 2020-04-24 (XEN) Brought up 40 CPUs (XEN) Testing NMI watchdog on all CPUs: ok (XEN) Scheduling granularity: cpu, 1 CPU per sched-resource (XEN) mcheck_poll: Machine check polling timer started. (XEN) Running stub recovery selftests... (XEN) Fixup #UD[0000]: ffff82d07fffe040 [ffff82d07fffe040] -> ffff82d040396a01 (XEN) Fixup #GP[0000]: ffff82d07fffe041 [ffff82d07fffe041] -> ffff82d040396a01 (XEN) Fixup #SS[0000]: ffff82d07fffe040 [ffff82d07fffe040] -> ffff82d040396a01 (XEN) Fixup #BP[0000]: ffff82d07fffe041 [ffff82d07fffe041] -> ffff82d040396a01 (XEN) NX (Execute Disable) protection active (XEN) Dom0 has maximum 1352 PIRQs (XEN) *** Building a PV Dom0 *** (XEN) ELF: phdr: paddr=0x1000000 memsz=0x1097000 (XEN) ELF: phdr: paddr=0x2200000 memsz=0x507000 (XEN) ELF: phdr: paddr=0x2707000 memsz=0x21c18 (XEN) ELF: phdr: paddr=0x2729000 memsz=0x303000 (XEN) ELF: memory: 0x1000000 -> 0x2a2c000 (XEN) ELF: note: GUEST_OS = "linux" (XEN) ELF: note: GUEST_VERSION = "2.6" (XEN) ELF: note: XEN_VERSION = "xen-3.0" (XEN) ELF: note: VIRT_BASE = 0xffffffff80000000 (XEN) ELF: note: INIT_P2M = 0x8000000000 (XEN) ELF: note: ENTRY = 0xffffffff82729180 (XEN) ELF: note: HYPERCALL_PAGE = 0xffffffff81001000 (XEN) ELF: note: FEATURES = "!writable_page_tables|pae_pgdir_above_4gb" (XEN) ELF: note: SUPPORTED_FEATURES = 0x8801 (XEN) ELF: note: PAE_MODE = "yes" (XEN) ELF: note: LOADER = "generic" (XEN) ELF: note: unknown (0xd) (XEN) ELF: note: SUSPEND_CANCEL = 0x1 (XEN) ELF: note: MOD_START_PFN = 0x1 (XEN) ELF: note: HV_START_LOW = 0xffff800000000000 (XEN) ELF: note: PADDR_OFFSET = 0 (XEN) ELF: note: PHYS32_ENTRY = 0x10003b0 (XEN) ELF: Found PVH image (XEN) ELF: addresses: (XEN) virt_base = 0xffffffff80000000 (XEN) elf_paddr_offset = 0x0 (XEN) virt_offset = 0xffffffff80000000 (XEN) virt_kstart = 0xffffffff81000000 (XEN) virt_kend = 0xffffffff82a2c000 (XEN) virt_entry = 0xffffffff82729180 (XEN) p2m_base = 0x8000000000 (XEN) Xen kernel: 64-bit, lsb, compat32 (XEN) Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x2a2c000 (XEN) PHYSICAL MEMORY ARRANGEMENT: (XEN) Dom0 alloc.: 0000000864000000->0000000868000000 (108224 pages to be allocated) (XEN) Init. ramdisk: 000000087e6c0000->000000087ffff8da (XEN) VIRTUAL MEMORY ARRANGEMENT: (XEN) Loaded kernel: ffffffff81000000->ffffffff82a2c000 (XEN) Init. ramdisk: 0000000000000000->0000000000000000 (XEN) Phys-Mach map: 0000008000000000->0000008000100000 (XEN) Start info: ffffffff82a2c000->ffffffff82a2c4b8 (XEN) Xenstore ring: 0000000000000000->0000000000000000 (XEN) Console ring: 0000000000000000->0000000000000000 (XEN) Page tables: ffffffff82a2d000->ffffffff82a46000 (XEN) Boot stack: ffffffff82a46000->ffffffff82a47000 (XEN) TOTAL: ffffffff80000000->ffffffff82c00000 (XEN) ENTRY ADDRESS: ffffffff82729180 (XEN) Dom0 has maximum 40 VCPUs (XEN) ELF: phdr 0 at 0xffffffff81000000 -> 0xffffffff82097000 (XEN) ELF: phdr 1 at 0xffffffff82200000 -> 0xffffffff82707000 (XEN) ELF: phdr 2 at 0xffffffff82707000 -> 0xffffffff82728c18 (XEN) ELF: phdr 3 at 0xffffffff82729000 -> 0xffffffff82861000 (XEN) Initial low memory virq threshold set at 0x4000 pages. (XEN) Scrubbing Free RAM in background (XEN) Std. Loglevel: All (XEN) Guest Loglevel: All (XEN) *************************************************** (XEN) Booted on L1TF-vulnerable hardware with SMT/Hyperthreading (XEN) enabled. Please assess your configuration and choose an (XEN) explicit 'smt=' setting. See XSA-273. (XEN) *************************************************** (XEN) Booted on MLPDS/MFBDS-vulnerable hardware with SMT/Hyperthreading (XEN) enabled. Mitigations will not be fully effective. Please (XEN) choose an explicit smt= setting. See XSA-297. (XEN) *************************************************** (XEN) 3... 2... 1... (XEN) Xen is relinquishing VGA console. (XEN) *** Serial input to DOM0 (type 'CTRL-x' three times to switch input) (XEN) Freed 556kB init memory (XEN) d0: Forcing write emulation on MFNs 80000-8ffff (XEN) PCI add device 0000:00:00.0 (XEN) PCI add device 0000:00:04.0 (XEN) PCI add device 0000:00:04.1 (XEN) PCI add device 0000:00:04.2 (XEN) PCI add device 0000:00:04.3 (XEN) PCI add device 0000:00:04.4 (XEN) PCI add device 0000:00:04.5 (XEN) PCI add device 0000:00:04.6 (XEN) PCI add device 0000:00:04.7 (XEN) PCI add device 0000:00:05.0 (XEN) PCI add device 0000:00:05.2 (XEN) PCI add device 0000:00:05.4 (XEN) PCI add device 0000:00:08.0 (XEN) PCI add device 0000:00:08.1 (XEN) PCI add device 0000:00:08.2 (XEN) PCI add device 0000:00:11.0 (XEN) PCI add device 0000:00:14.0 (XEN) PCI add device 0000:00:14.2 (XEN) PCI add device 0000:00:17.0 (XEN) PCI add device 0000:00:1c.0 (XEN) PCI add device 0000:00:1c.4 (XEN) PCI add device 0000:00:1c.5 (XEN) PCI add device 0000:00:1f.0 (XEN) PCI add device 0000:00:1f.2 (XEN) PCI add device 0000:00:1f.4 (XEN) PCI add device 0000:00:1f.5 (XEN) PCI add device 0000:02:00.0 (XEN) PCI add device 0000:03:00.0 (XEN) PCI add device 0000:04:00.0 (XEN) PCI add device 0000:17:00.0 (XEN) PCI add device 0000:17:02.0 (XEN) PCI add device 0000:17:03.0 (XEN) PCI add device 0000:17:05.0 (XEN) PCI add device 0000:17:05.2 (XEN) PCI add device 0000:17:05.4 (XEN) PCI add device 0000:17:08.0 (XEN) PCI add device 0000:17:08.1 (XEN) PCI add device 0000:17:08.2 (XEN) PCI add device 0000:17:08.3 (XEN) PCI add device 0000:17:08.4 (XEN) PCI add device 0000:17:08.5 (XEN) PCI add device 0000:17:08.6 (XEN) PCI add device 0000:17:08.7 (XEN) PCI add device 0000:17:09.0 (XEN) PCI add device 0000:17:09.1 (XEN) PCI add device 0000:17:0e.0 (XEN) PCI add device 0000:17:0e.1 (XEN) PCI add device 0000:17:0e.2 (XEN) PCI add device 0000:17:0e.3 (XEN) PCI add device 0000:17:0e.4 (XEN) PCI add device 0000:17:0e.5 (XEN) PCI add device 0000:17:0e.6 (XEN) PCI add device 0000:17:0e.7 (XEN) PCI add device 0000:17:0f.0 (XEN) PCI add device 0000:17:0f.1 (XEN) PCI add device 0000:17:1d.0 (XEN) PCI add device 0000:17:1d.1 (XEN) PCI add device 0000:17:1d.2 (XEN) PCI add device 0000:17:1d.3 (XEN) PCI add device 0000:17:1e.0 (XEN) PCI add device 0000:17:1e.1 (XEN) PCI add device 0000:17:1e.2 (XEN) PCI add device 0000:17:1e.3 (XEN) PCI add device 0000:17:1e.4 (XEN) PCI add device 0000:17:1e.5 (XEN) PCI add device 0000:17:1e.6 (XEN) PCI add device 0000:18:00.0 (XEN) PCI add device 0000:18:00.1 (XEN) PCI add device 0000:3a:00.0 (XEN) PCI add device 0000:3a:05.0 (XEN) PCI add device 0000:3a:05.2 (XEN) PCI add device 0000:3a:05.4 (XEN) PCI add device 0000:3a:08.0 (XEN) PCI add device 0000:3a:09.0 (XEN) PCI add device 0000:3a:0a.0 (XEN) PCI add device 0000:3a:0a.1 (XEN) PCI add device 0000:3a:0a.2 (XEN) PCI add device 0000:3a:0a.3 (XEN) PCI add device 0000:3a:0a.4 (XEN) PCI add device 0000:3a:0a.5 (XEN) PCI add device 0000:3a:0a.6 (XEN) PCI add device 0000:3a:0a.7 (XEN) PCI add device 0000:3a:0b.0 (XEN) PCI add device 0000:3a:0b.1 (XEN) PCI add device 0000:3a:0b.2 (XEN) PCI add device 0000:3a:0b.3 (XEN) PCI add device 0000:3a:0c.0 (XEN) PCI add device 0000:3a:0c.1 (XEN) PCI add device 0000:3a:0c.2 (XEN) PCI add device 0000:3a:0c.3 (XEN) PCI add device 0000:3a:0c.4 (XEN) PCI add device 0000:3a:0c.5 (XEN) PCI add device 0000:3a:0c.6 (XEN) PCI add device 0000:3a:0c.7 (XEN) PCI add device 0000:3a:0d.0 (XEN) PCI add device 0000:3a:0d.1 (XEN) PCI add device 0000:3a:0d.2 (XEN) PCI add device 0000:3a:0d.3 (XEN) PCI add device 0000:5d:00.0 (XEN) PCI add device 0000:5d:02.0 (XEN) PCI add device 0000:5d:05.0 (XEN) PCI add device 0000:5d:05.2 (XEN) PCI add device 0000:5d:05.4 (XEN) PCI add device 0000:5d:0e.0 (XEN) PCI add device 0000:5d:0e.1 (XEN) PCI add device 0000:5d:0f.0 (XEN) PCI add device 0000:5d:0f.1 (XEN) PCI add device 0000:5d:12.0 (XEN) PCI add device 0000:5d:12.1 (XEN) PCI add device 0000:5d:12.2 (XEN) PCI add device 0000:5d:15.0 (XEN) PCI add device 0000:5d:16.0 (XEN) PCI add device 0000:5d:16.4 (XEN) PCI add device 0000:65:00.0 (XEN) PCI add device 0000:80:04.0 (XEN) PCI add device 0000:80:04.1 (XEN) PCI add device 0000:80:04.2 (XEN) PCI add device 0000:80:04.3 (XEN) PCI add device 0000:80:04.4 (XEN) PCI add device 0000:80:04.5 (XEN) PCI add device 0000:80:04.6 (XEN) PCI add device 0000:80:04.7 (XEN) PCI add device 0000:80:05.0 (XEN) PCI add device 0000:80:05.2 (XEN) PCI add device 0000:80:05.4 (XEN) PCI add device 0000:80:08.0 (XEN) PCI add device 0000:80:08.1 (XEN) PCI add device 0000:80:08.2 (XEN) PCI add device 0000:85:00.0 (XEN) PCI add device 0000:85:01.0 (XEN) PCI add device 0000:85:02.0 (XEN) PCI add device 0000:85:03.0 (XEN) PCI add device 0000:85:05.0 (XEN) PCI add device 0000:85:05.2 (XEN) PCI add device 0000:85:05.4 (XEN) PCI add device 0000:85:08.0 (XEN) PCI add device 0000:85:08.1 (XEN) PCI add device 0000:85:08.2 (XEN) PCI add device 0000:85:08.3 (XEN) PCI add device 0000:85:08.4 (XEN) PCI add device 0000:85:08.5 (XEN) PCI add device 0000:85:08.6 (XEN) PCI add device 0000:85:08.7 (XEN) PCI add device 0000:85:09.0 (XEN) PCI add device 0000:85:09.1 (XEN) PCI add device 0000:85:0e.0 (XEN) PCI add device 0000:85:0e.1 (XEN) PCI add device 0000:85:0e.2 (XEN) PCI add device 0000:85:0e.3 (XEN) PCI add device 0000:85:0e.4 (XEN) PCI add device 0000:85:0e.5 (XEN) PCI add device 0000:85:0e.6 (XEN) PCI add device 0000:85:0e.7 (XEN) PCI add device 0000:85:0f.0 (XEN) PCI add device 0000:85:0f.1 (XEN) PCI add device 0000:85:1d.0 (XEN) PCI add device 0000:85:1d.1 (XEN) PCI add device 0000:85:1d.2 (XEN) PCI add device 0000:85:1d.3 (XEN) PCI add device 0000:85:1e.0 (XEN) PCI add device 0000:85:1e.1 (XEN) PCI add device 0000:85:1e.2 (XEN) PCI add device 0000:85:1e.3 (XEN) PCI add device 0000:85:1e.4 (XEN) PCI add device 0000:85:1e.5 (XEN) PCI add device 0000:85:1e.6 (XEN) PCI add device 0000:ae:00.0 (XEN) PCI add device 0000:ae:05.0 (XEN) PCI add device 0000:ae:05.2 (XEN) PCI add device 0000:ae:05.4 (XEN) PCI add device 0000:ae:08.0 (XEN) PCI add device 0000:ae:09.0 (XEN) PCI add device 0000:ae:0a.0 (XEN) PCI add device 0000:ae:0a.1 (XEN) PCI add device 0000:ae:0a.2 (XEN) PCI add device 0000:ae:0a.3 (XEN) PCI add device 0000:ae:0a.4 (XEN) PCI add device 0000:ae:0a.5 (XEN) PCI add device 0000:ae:0a.6 (XEN) PCI add device 0000:ae:0a.7 (XEN) PCI add device 0000:ae:0b.0 (XEN) PCI add device 0000:ae:0b.1 (XEN) PCI add device 0000:ae:0b.2 (XEN) PCI add device 0000:ae:0b.3 (XEN) PCI add device 0000:ae:0c.0 (XEN) PCI add device 0000:ae:0c.1 (XEN) PCI add device 0000:ae:0c.2 (XEN) PCI add device 0000:ae:0c.3 (XEN) PCI add device 0000:ae:0c.4 (XEN) PCI add device 0000:ae:0c.5 (XEN) PCI add device 0000:ae:0c.6 (XEN) PCI add device 0000:ae:0c.7 (XEN) PCI add device 0000:ae:0d.0 (XEN) PCI add device 0000:ae:0d.1 (XEN) PCI add device 0000:ae:0d.2 (XEN) PCI add device 0000:ae:0d.3 (XEN) PCI add device 0000:d7:00.0 (XEN) PCI add device 0000:d7:02.0 (XEN) PCI add device 0000:d7:03.0 (XEN) PCI add device 0000:d7:05.0 (XEN) PCI add device 0000:d7:05.2 (XEN) PCI add device 0000:d7:05.4 (XEN) PCI add device 0000:d7:0e.0 (XEN) PCI add device 0000:d7:0e.1 (XEN) PCI add device 0000:d7:0f.0 (XEN) PCI add device 0000:d7:0f.1 (XEN) PCI add device 0000:d7:12.0 (XEN) PCI add device 0000:d7:12.1 (XEN) PCI add device 0000:d7:12.2 (XEN) PCI add device 0000:d7:15.0 (XEN) PCI add device 0000:d7:16.0 (XEN) PCI add device 0000:d7:16.4 (XEN) emul-priv-op.c:993:d0v2 RDMSR 0x0000064e unimplemented (XEN) emul-priv-op.c:993:d0v2 RDMSR 0x00000034 unimplemented (XEN) emul-priv-op.c:993:d0v2 RDMSR 0x00000606 unimplemented (XEN) d0: Forcing read-only access to MFN fed00 (d1) mapping kernel into physical memory (d1) about to get started... (d1) [ 0.000000] Linux version 4.19.80+ (osstest@sabro0) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 22 18:05:13 UTC 2020 (d1) [ 0.000000] Command line: root=/dev/xvda2 ro elevator=noop console=hvc0 earlyprintk=xen noresume (d1) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' (d1) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' (d1) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' (d1) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' (d1) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' (d1) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' (d1) [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 (d1) [ 0.000000] x86/fpu: xstate_offset[5]: 1088, xstate_sizes[5]: 64 (d1) [ 0.000000] x86/fpu: xstate_offset[6]: 1152, xstate_sizes[6]: 512 (d1) [ 0.000000] x86/fpu: xstate_offset[7]: 1664, xstate_sizes[7]: 1024 (d1) [ 0.000000] x86/fpu: Enabled xstate features 0xe7, context size is 2688 bytes, using 'standard' format. (d1) [ 0.000000] ACPI in unprivileged domain disabled (d1) [ 0.000000] Released 0 page(s) (d1) [ 0.000000] BIOS-provided physical RAM map: (d1) [ 0.000000] Xen: [mem 0x0000000000000000-0x000000000009ffff] usable (d1) [ 0.000000] Xen: [mem 0x00000000000a0000-0x00000000000fffff] reserved (d1) [ 0.000000] Xen: [mem 0x0000000000100000-0x000000001fffffff] usable (d1) [ 0.000000] bootconsole [xenboot0] enabled (d1) [ 0.000000] NX (Execute Disable) protection: active (d1) [ 0.000000] DMI not present or invalid. (d1) [ 0.000000] Hypervisor detected: Xen PV (d1) [ 0.168103] tsc: Fast TSC calibration failed (d1) [ 0.168123] tsc: Detected 2194.862 MHz processor (d1) [ 0.168148] last_pfn = 0x20000 max_arch_pfn = 0x400000000 (d1) [ 0.168157] Disabled (d1) [ 0.168165] x86/PAT: MTRRs disabled, skipping PAT initialization too. (d1) [ 0.168177] x86/PAT: Configuration [0-7]: WB WT UC- UC WC WP UC UC (d1) [ 0.357786] Scanning 1 areas for low memory corruption (d1) [ 0.357832] Kernel/User page tables isolation: disabled on XEN PV. (d1) [ 0.497203] RAMDISK: [mem 0x02c00000-0x0453ffff] (d1) [ 0.497565] Zone ranges: (d1) [ 0.497577] DMA [mem 0x0000000000001000-0x0000000000ffffff] (d1) [ 0.497585] DMA32 [mem 0x0000000001000000-0x000000001fffffff] (d1) [ 0.497593] Normal empty (d1) [ 0.497599] Movable zone start for each node (d1) [ 0.497606] Early memory node ranges (d1) [ 0.497613] node 0: [mem 0x0000000000001000-0x000000000009ffff] (d1) [ 0.497620] node 0: [mem 0x0000000000100000-0x000000001fffffff] (d1) [ 0.497628] Reserved but unavailable: 1 pages (d1) [ 0.497629] Initmem setup node 0 [mem 0x0000000000001000-0x000000001fffffff] (d1) [ 0.499744] p2m virtual area at (____ptrval____), size is 40000000 (d1) [ 0.593611] Remapped 0 page(s) (d1) [ 0.593765] smpboot: Allowing 4 CPUs, 0 hotplug CPUs (d1) [ 0.593778] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] (d1) [ 0.593786] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff] (d1) [ 0.593795] [mem 0x20000000-0xffffffff] available for PCI devices (d1) [ 0.593804] Booting paravirtualized kernel on Xen (d1) [ 0.593811] Xen version: 4.15-unstable (preserve-AD) (d1) [ 0.593820] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns (d1) [ 0.674080] random: get_random_bytes called from start_kernel+0x8e/0x594 with crng_init=0 (d1) [ 0.674130] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:4 nr_node_ids:1 (d1) [ 0.674494] percpu: Embedded 43 pages/cpu s138264 r8192 d29672 u524288 (d1) [ 0.674560] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes) (d1) [ 0.674572] Built 1 zonelists, mobility grouping on. Total pages: 128906 (d1) [ 0.674581] Kernel command line: root=/dev/xvda2 ro elevator=noop console=hvc0 earlyprintk=xen noresume (d1) [ 0.674758] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes) (d1) [ 0.674808] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes) (d1) [ 0.676649] Memory: 458532K/523900K available (12312K kernel code, 1274K rwdata, 2652K rodata, 1344K init, 1660K bss, 65368K reserved, 0K cma-reserved) (d1) [ 0.676779] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 (d1) [ 0.677602] rcu: Hierarchical RCU implementation. (d1) [ 0.677616] rcu: RCU event tracing is enabled. (d1) [ 0.677628] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4. (d1) [ 0.677639] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 (d1) [ 0.679054] Using NULL legacy PIC (d1) [ 0.679100] NR_IRQS: 4352, nr_irqs: 80, preallocated irqs: 0 (d1) [ 0.679145] xen:events: Using FIFO-based ABI (d1) [ 0.679194] Console: colour dummy device 80x25 (d1) [ 0.679278] console [tty0] enabled (d1) [ 0.679292] console [hvc0] enabled (d1) [ 0.679305] bootconsole [xenboot0] disabled (XEN) emul-priv-op.c:993:d1v3 RDMSR 0x0000064e unimplemented (XEN) emul-priv-op.c:993:d1v3 RDMSR 0x00000034 unimplemented (XEN) emul-priv-op.c:993:d1v3 RDMSR 0x00000606 unimplemented (XEN) grant_table.c:1841:d1v0 Expanding d1 grant table from 1 to 2 frames (XEN) grant_table.c:1841:d1v0 Expanding d1 grant table from 2 to 3 frames (XEN) grant_table.c:1841:d1v0 Expanding d1 grant table from 3 to 4 frames (XEN) grant_table.c:1841:d1v0 Expanding d1 grant table from 4 to 5 frames (XEN) grant_table.c:1841:d2v0 Expanding d2 grant table from 1 to 5 frames (XEN) grant_table.c:1841:d3v0 Expanding d3 grant table from 1 to 5 frames (XEN) grant_table.c:1841:d4v0 Expanding d4 grant table from 1 to 5 frames (XEN) grant_table.c:1841:d5v0 Expanding d5 grant table from 1 to 5 frames (XEN) grant_table.c:1841:d6v0 Expanding d6 grant table from 1 to 5 frames (XEN) grant_table.c:1841:d7v0 Expanding d7 grant table from 1 to 5 frames (XEN) grant_table.c:1841:d8v0 Expanding d8 grant table from 1 to 5 frames (XEN) grant_table.c:1841:d9v0 Expanding d9 grant table from 1 to 5 frames (XEN) grant_table.c:1841:d10v0 Expanding d10 grant table from 1 to 5 frames (XEN) grant_table.c:1841:d11v0 Expanding d11 grant table from 1 to 5 frames (XEN) grant_table.c:1841:d12v0 Expanding d12 grant table from 1 to 5 frames (XEN) grant_table.c:1841:d13v0 Expanding d13 grant table from 1 to 5 frames (XEN) grant_table.c:1841:d14v0 Expanding d14 grant table from 1 to 5 frames (XEN) grant_table.c:1841:d15v0 Expanding d15 grant table from 1 to 5 frames (XEN) grant_table.c:1841:d16v0 Expanding d16 grant table from 1 to 5 frames (XEN) grant_table.c:1841:d17v0 Expanding d17 grant table from 1 to 5 frames (XEN) grant_table.c:1841:d18v0 Expanding d18 grant table from 1 to 5 frames (XEN) grant_table.c:1841:d19v0 Expanding d19 grant table from 1 to 5 frames (XEN) grant_table.c:1841:d20v0 Expanding d20 grant table from 1 to 5 frames (XEN) grant_table.c:1841:d21v0 Expanding d21 grant table from 1 to 5 frames (XEN) grant_table.c:1841:d22v0 Expanding d22 grant table from 1 to 5 frames (XEN) grant_table.c:1841:d23v0 Expanding d23 grant table from 1 to 5 frames (XEN) grant_table.c:1841:d24v0 Expanding d24 grant table from 1 to 5 frames (d25) mapping kernel into physical memory (d25) about to get started... (d25) [ 0.000000] Linux version 4.19.80+ (osstest@sabro0) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 22 18:05:13 UTC 2020 (d25) [ 0.000000] Command line: root=/dev/xvda2 ro elevator=noop console=hvc0 earlyprintk=xen noresume (d25) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' (d25) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' (d25) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' (d25) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' (d25) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' (d25) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' (d25) [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 (d25) [ 0.000000] x86/fpu: xstate_offset[5]: 1088, xstate_sizes[5]: 64 (d25) [ 0.000000] x86/fpu: xstate_offset[6]: 1152, xstate_sizes[6]: 512 (d25) [ 0.000000] x86/fpu: xstate_offset[7]: 1664, xstate_sizes[7]: 1024 (d25) [ 0.000000] x86/fpu: Enabled xstate features 0xe7, context size is 2688 bytes, using 'standard' format. (d25) [ 0.000000] ACPI in unprivileged domain disabled (d25) [ 0.000000] Released 0 page(s) (d25) [ 0.000000] BIOS-provided physical RAM map: (d25) [ 0.000000] Xen: [mem 0x0000000000000000-0x000000000009ffff] usable (d25) [ 0.000000] Xen: [mem 0x00000000000a0000-0x00000000000fffff] reserved (d25) [ 0.000000] Xen: [mem 0x0000000000100000-0x000000001fffffff] usable (d25) [ 0.000000] bootconsole [xenboot0] enabled (d25) [ 0.000000] NX (Execute Disable) protection: active (d25) [ 0.000000] DMI not present or invalid. (d25) [ 0.000000] Hypervisor detected: Xen PV (d25) [ 0.157774] tsc: Fast TSC calibration failed (d25) [ 0.157785] tsc: Detected 2194.862 MHz processor (d25) [ 0.157856] last_pfn = 0x20000 max_arch_pfn = 0x400000000 (d25) [ 0.157864] Disabled (d25) [ 0.157870] x86/PAT: MTRRs disabled, skipping PAT initialization too. (d25) [ 0.157897] x86/PAT: Configuration [0-7]: WB WT UC- UC WC WP UC UC (d25) [ 0.358421] Scanning 1 areas for low memory corruption (d25) [ 0.358464] Kernel/User page tables isolation: disabled on XEN PV. (d25) [ 0.499075] RAMDISK: [mem 0x02c00000-0x0453ffff] (d25) [ 0.499462] Zone ranges: (d25) [ 0.499474] DMA [mem 0x0000000000001000-0x0000000000ffffff] (d25) [ 0.499484] DMA32 [mem 0x0000000001000000-0x000000001fffffff] (d25) [ 0.499492] Normal empty (d25) [ 0.499500] Movable zone start for each node (d25) [ 0.499507] Early memory node ranges (d25) [ 0.499514] node 0: [mem 0x0000000000001000-0x000000000009ffff] (d25) [ 0.499522] node 0: [mem 0x0000000000100000-0x000000001fffffff] (d25) [ 0.499530] Reserved but unavailable: 1 pages (d25) [ 0.499531] Initmem setup node 0 [mem 0x0000000000001000-0x000000001fffffff] (d25) [ 0.501800] p2m virtual area at (____ptrval____), size is 40000000 (d25) [ 0.595596] Remapped 0 page(s) (d25) [ 0.595771] smpboot: Allowing 4 CPUs, 0 hotplug CPUs (d25) [ 0.595785] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] (d25) [ 0.595793] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff] (d25) [ 0.595802] [mem 0x20000000-0xffffffff] available for PCI devices (d25) [ 0.595812] Booting paravirtualized kernel on Xen (d25) [ 0.595819] Xen version: 4.15-unstable (preserve-AD) (d25) [ 0.595877] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns (d25) [ 0.674666] random: get_random_bytes called from start_kernel+0x8e/0x594 with crng_init=0 (d25) [ 0.674710] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:4 nr_node_ids:1 (d25) [ 0.675088] percpu: Embedded 43 pages/cpu s138264 r8192 d29672 u524288 (d25) [ 0.675157] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes) (d25) [ 0.675168] Built 1 zonelists, mobility grouping on. Total pages: 128906 (d25) [ 0.675177] Kernel command line: root=/dev/xvda2 ro elevator=noop console=hvc0 earlyprintk=xen noresume (d25) [ 0.675343] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes) (d25) [ 0.675394] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes) (d25) [ 0.677261] Memory: 458532K/523900K available (12312K kernel code, 1274K rwdata, 2652K rodata, 1344K init, 1660K bss, 65368K reserved, 0K cma-reserved) (d25) [ 0.677400] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 (d25) [ 0.678230] rcu: Hierarchical RCU implementation. (d25) [ 0.678242] rcu: RCU event tracing is enabled. (d25) [ 0.678249] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4. (d25) [ 0.678258] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 (d25) [ 0.679639] Using NULL legacy PIC (d25) [ 0.679648] NR_IRQS: 4352, nr_irqs: 80, preallocated irqs: 0 (d25) [ 0.679707] xen:events: Using FIFO-based ABI (d25) [ 0.679757] Console: colour dummy device 80x25 (d25) [ 0.679849] console [tty0] enabled (d25) [ 0.679859] console [hvc0] enabled (d25) [ 0.679872] bootconsole [xenboot0] disabled (XEN) emul-priv-op.c:993:d25v2 RDMSR 0x0000064e unimplemented (XEN) emul-priv-op.c:993:d25v2 RDMSR 0x00000034 unimplemented (XEN) emul-priv-op.c:993:d25v2 RDMSR 0x00000606 unimplemented (XEN) grant_table.c:1841:d25v2 Expanding d25 grant table from 1 to 2 frames (XEN) grant_table.c:1841:d25v2 Expanding d25 grant table from 2 to 3 frames (XEN) grant_table.c:1841:d25v2 Expanding d25 grant table from 3 to 4 frames (XEN) grant_table.c:1841:d25v2 Expanding d25 grant table from 4 to 5 frames (d26) mapping kernel into physical memory (d26) about to get started... (d26) [ 0.000000] Linux version 4.19.80+ (osstest@sabro0) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 22 18:05:13 UTC 2020 (d26) [ 0.000000] Command line: root=/dev/xvda2 ro elevator=noop console=hvc0 earlyprintk=xen noresume (d26) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' (d26) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' (d26) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' (d26) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' (d26) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' (d26) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' (d26) [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 (d26) [ 0.000000] x86/fpu: xstate_offset[5]: 1088, xstate_sizes[5]: 64 (d26) [ 0.000000] x86/fpu: xstate_offset[6]: 1152, xstate_sizes[6]: 512 (d26) [ 0.000000] x86/fpu: xstate_offset[7]: 1664, xstate_sizes[7]: 1024 (d26) [ 0.000000] x86/fpu: Enabled xstate features 0xe7, context size is 2688 bytes, using 'standard' format. (d26) [ 0.000000] ACPI in unprivileged domain disabled (d26) [ 0.000000] Released 0 page(s) (d26) [ 0.000000] BIOS-provided physical RAM map: (d26) [ 0.000000] Xen: [mem 0x0000000000000000-0x000000000009ffff] usable (d26) [ 0.000000] Xen: [mem 0x00000000000a0000-0x00000000000fffff] reserved (d26) [ 0.000000] Xen: [mem 0x0000000000100000-0x000000001fffffff] usable (d26) [ 0.000000] bootconsole [xenboot0] enabled (d26) [ 0.000000] NX (Execute Disable) protection: active (d26) [ 0.000000] DMI not present or invalid. (d26) [ 0.000000] Hypervisor detected: Xen PV (d26) [ 0.155604] tsc: Fast TSC calibration failed (d26) [ 0.155618] tsc: Detected 2194.862 MHz processor (d26) [ 0.155640] last_pfn = 0x20000 max_arch_pfn = 0x400000000 (d26) [ 0.155649] Disabled (d26) [ 0.155657] x86/PAT: MTRRs disabled, skipping PAT initialization too. (d26) [ 0.155669] x86/PAT: Configuration [0-7]: WB WT UC- UC WC WP UC UC (d26) [ 0.355097] Scanning 1 areas for low memory corruption (d26) [ 0.355139] Kernel/User page tables isolation: disabled on XEN PV. (d26) [ 0.496091] RAMDISK: [mem 0x02c00000-0x0453ffff] (d26) [ 0.496473] Zone ranges: (d26) [ 0.496485] DMA [mem 0x0000000000001000-0x0000000000ffffff] (d26) [ 0.496494] DMA32 [mem 0x0000000001000000-0x000000001fffffff] (d26) [ 0.496502] Normal empty (d26) [ 0.496527] Movable zone start for each node (d26) [ 0.496534] Early memory node ranges (d26) [ 0.496541] node 0: [mem 0x0000000000001000-0x000000000009ffff] (d26) [ 0.496549] node 0: [mem 0x0000000000100000-0x000000001fffffff] (d26) [ 0.496560] Reserved but unavailable: 1 pages (d26) [ 0.496562] Initmem setup node 0 [mem 0x0000000000001000-0x000000001fffffff] (d26) [ 0.498829] p2m virtual area at (____ptrval____), size is 40000000 (d26) [ 0.593023] Remapped 0 page(s) (d26) [ 0.593197] smpboot: Allowing 4 CPUs, 0 hotplug CPUs (d26) [ 0.593212] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] (d26) [ 0.593220] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff] (d26) [ 0.593229] [mem 0x20000000-0xffffffff] available for PCI devices (d26) [ 0.593239] Booting paravirtualized kernel on Xen (d26) [ 0.593293] Xen version: 4.15-unstable (preserve-AD) (d26) [ 0.593303] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns (d26) [ 0.672221] random: get_random_bytes called from start_kernel+0x8e/0x594 with crng_init=0 (d26) [ 0.672265] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:4 nr_node_ids:1 (d26) [ 0.672643] percpu: Embedded 43 pages/cpu s138264 r8192 d29672 u524288 (d26) [ 0.672712] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes) (d26) [ 0.672723] Built 1 zonelists, mobility grouping on. Total pages: 128906 (d26) [ 0.672732] Kernel command line: root=/dev/xvda2 ro elevator=noop console=hvc0 earlyprintk=xen noresume (d26) [ 0.672899] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes) (d26) [ 0.672949] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes) (d26) [ 0.674785] Memory: 458532K/523900K available (12312K kernel code, 1274K rwdata, 2652K rodata, 1344K init, 1660K bss, 65368K reserved, 0K cma-reserved) (d26) [ 0.674922] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 (d26) [ 0.675729] rcu: Hierarchical RCU implementation. (d26) [ 0.675742] rcu: RCU event tracing is enabled. (d26) [ 0.675749] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4. (d26) [ 0.675758] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 (d26) [ 0.677144] Using NULL legacy PIC (d26) [ 0.677152] NR_IRQS: 4352, nr_irqs: 80, preallocated irqs: 0 (d26) [ 0.677193] xen:events: Using FIFO-based ABI (d26) [ 0.677241] Console: colour dummy device 80x25 (d26) [ 0.677336] console [tty0] enabled (d26) [ 0.677348] console [hvc0] enabled (d26) [ 0.677359] bootconsole [xenboot0] disabled (XEN) emul-priv-op.c:993:d26v3 RDMSR 0x0000064e unimplemented (XEN) emul-priv-op.c:993:d26v3 RDMSR 0x00000034 unimplemented (XEN) emul-priv-op.c:993:d26v3 RDMSR 0x00000606 unimplemented (XEN) grant_table.c:1841:d26v3 Expanding d26 grant table from 1 to 2 frames (XEN) grant_table.c:1841:d26v3 Expanding d26 grant table from 2 to 3 frames (XEN) grant_table.c:1841:d26v3 Expanding d26 grant table from 3 to 4 frames (XEN) grant_table.c:1841:d26v3 Expanding d26 grant table from 4 to 5 frames (d27) mapping kernel into physical memory (d27) about to get started... (d27) [ 0.000000] Linux version 4.19.80+ (osstest@sabro0) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 22 18:05:13 UTC 2020 (d27) [ 0.000000] Command line: root=/dev/xvda2 ro elevator=noop console=hvc0 earlyprintk=xen noresume (d27) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' (d27) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' (d27) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' (d27) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' (d27) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' (d27) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' (d27) [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 (d27) [ 0.000000] x86/fpu: xstate_offset[5]: 1088, xstate_sizes[5]: 64 (d27) [ 0.000000] x86/fpu: xstate_offset[6]: 1152, xstate_sizes[6]: 512 (d27) [ 0.000000] x86/fpu: xstate_offset[7]: 1664, xstate_sizes[7]: 1024 (d27) [ 0.000000] x86/fpu: Enabled xstate features 0xe7, context size is 2688 bytes, using 'standard' format. (d27) [ 0.000000] ACPI in unprivileged domain disabled (d27) [ 0.000000] Released 0 page(s) (d27) [ 0.000000] BIOS-provided physical RAM map: (d27) [ 0.000000] Xen: [mem 0x0000000000000000-0x000000000009ffff] usable (d27) [ 0.000000] Xen: [mem 0x00000000000a0000-0x00000000000fffff] reserved (d27) [ 0.000000] Xen: [mem 0x0000000000100000-0x000000001fffffff] usable (d27) [ 0.000000] bootconsole [xenboot0] enabled (d27) [ 0.000000] NX (Execute Disable) protection: active (d27) [ 0.000000] DMI not present or invalid. (d27) [ 0.000000] Hypervisor detected: Xen PV (d27) [ 0.158856] tsc: Fast TSC calibration failed (d27) [ 0.158873] tsc: Detected 2194.862 MHz processor (d27) [ 0.158897] last_pfn = 0x20000 max_arch_pfn = 0x400000000 (d27) [ 0.158907] Disabled (d27) [ 0.158915] x86/PAT: MTRRs disabled, skipping PAT initialization too. (d27) [ 0.158927] x86/PAT: Configuration [0-7]: WB WT UC- UC WC WP UC UC (d27) [ 0.358002] Scanning 1 areas for low memory corruption (d27) [ 0.358047] Kernel/User page tables isolation: disabled on XEN PV. (d27) [ 0.499652] RAMDISK: [mem 0x02c00000-0x0453ffff] (d27) [ 0.500021] Zone ranges: (d27) [ 0.500035] DMA [mem 0x0000000000001000-0x0000000000ffffff] (d27) [ 0.500046] DMA32 [mem 0x0000000001000000-0x000000001fffffff] (d27) [ 0.500056] Normal empty (d27) [ 0.500064] Movable zone start for each node (d27) [ 0.500088] Early memory node ranges (d27) [ 0.500096] node 0: [mem 0x0000000000001000-0x000000000009ffff] (d27) [ 0.500104] node 0: [mem 0x0000000000100000-0x000000001fffffff] (d27) [ 0.500112] Reserved but unavailable: 1 pages (d27) [ 0.500113] Initmem setup node 0 [mem 0x0000000000001000-0x000000001fffffff] (d27) [ 0.502320] p2m virtual area at (____ptrval____), size is 40000000 (d27) [ 0.596086] Remapped 0 page(s) (d27) [ 0.596242] smpboot: Allowing 4 CPUs, 0 hotplug CPUs (d27) [ 0.596256] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] (d27) [ 0.596264] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff] (d27) [ 0.596272] [mem 0x20000000-0xffffffff] available for PCI devices (d27) [ 0.596282] Booting paravirtualized kernel on Xen (d27) [ 0.596289] Xen version: 4.15-unstable (preserve-AD) (d27) [ 0.596298] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns (d27) [ 0.675205] random: get_random_bytes called from start_kernel+0x8e/0x594 with crng_init=0 (d27) [ 0.675251] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:4 nr_node_ids:1 (d27) [ 0.675626] percpu: Embedded 43 pages/cpu s138264 r8192 d29672 u524288 (d27) [ 0.675694] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes) (d27) [ 0.675705] Built 1 zonelists, mobility grouping on. Total pages: 128906 (d27) [ 0.675714] Kernel command line: root=/dev/xvda2 ro elevator=noop console=hvc0 earlyprintk=xen noresume (d27) [ 0.675880] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes) (d27) [ 0.675931] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes) (d27) [ 0.677867] Memory: 458532K/523900K available (12312K kernel code, 1274K rwdata, 2652K rodata, 1344K init, 1660K bss, 65368K reserved, 0K cma-reserved) (d27) [ 0.677987] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 (d27) [ 0.678801] rcu: Hierarchical RCU implementation. (d27) [ 0.678813] rcu: RCU event tracing is enabled. (d27) [ 0.678822] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4. (d27) [ 0.678831] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 (d27) [ 0.680208] Using NULL legacy PIC (d27) [ 0.680219] NR_IRQS: 4352, nr_irqs: 80, preallocated irqs: 0 (d27) [ 0.680259] xen:events: Using FIFO-based ABI (d27) [ 0.680308] Console: colour dummy device 80x25 (d27) [ 0.680380] console [tty0] enabled (d27) [ 0.680391] console [hvc0] enabled (d27) [ 0.680401] bootconsole [xenboot0] disabled (XEN) emul-priv-op.c:993:d27v3 RDMSR 0x0000064e unimplemented (XEN) emul-priv-op.c:993:d27v3 RDMSR 0x00000034 unimplemented (XEN) emul-priv-op.c:993:d27v3 RDMSR 0x00000606 unimplemented (XEN) grant_table.c:1841:d27v0 Expanding d27 grant table from 1 to 2 frames (XEN) grant_table.c:1841:d27v0 Expanding d27 grant table from 2 to 3 frames (XEN) grant_table.c:1841:d27v0 Expanding d27 grant table from 3 to 4 frames (XEN) grant_table.c:1841:d27v0 Expanding d27 grant table from 4 to 5 frames (d28) mapping kernel into physical memory (d28) about to get started... (d28) [ 0.000000] Linux version 4.19.80+ (osstest@sabro0) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 22 18:05:13 UTC 2020 (d28) [ 0.000000] Command line: root=/dev/xvda2 ro elevator=noop console=hvc0 earlyprintk=xen noresume (d28) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' (d28) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' (d28) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' (d28) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' (d28) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' (d28) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' (d28) [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 (d28) [ 0.000000] x86/fpu: xstate_offset[5]: 1088, xstate_sizes[5]: 64 (d28) [ 0.000000] x86/fpu: xstate_offset[6]: 1152, xstate_sizes[6]: 512 (d28) [ 0.000000] x86/fpu: xstate_offset[7]: 1664, xstate_sizes[7]: 1024 (d28) [ 0.000000] x86/fpu: Enabled xstate features 0xe7, context size is 2688 bytes, using 'standard' format. (d28) [ 0.000000] ACPI in unprivileged domain disabled (d28) [ 0.000000] Released 0 page(s) (d28) [ 0.000000] BIOS-provided physical RAM map: (d28) [ 0.000000] Xen: [mem 0x0000000000000000-0x000000000009ffff] usable (d28) [ 0.000000] Xen: [mem 0x00000000000a0000-0x00000000000fffff] reserved (d28) [ 0.000000] Xen: [mem 0x0000000000100000-0x000000001fffffff] usable (d28) [ 0.000000] bootconsole [xenboot0] enabled (d28) [ 0.000000] NX (Execute Disable) protection: active (d28) [ 0.000000] DMI not present or invalid. (d28) [ 0.000000] Hypervisor detected: Xen PV (d28) [ 0.166062] tsc: Fast TSC calibration failed (d28) [ 0.166078] tsc: Detected 2194.862 MHz processor (d28) [ 0.166102] last_pfn = 0x20000 max_arch_pfn = 0x400000000 (d28) [ 0.166111] Disabled (d28) [ 0.166119] x86/PAT: MTRRs disabled, skipping PAT initialization too. (d28) [ 0.166130] x86/PAT: Configuration [0-7]: WB WT UC- UC WC WP UC UC (d28) [ 0.365089] Scanning 1 areas for low memory corruption (d28) [ 0.365137] Kernel/User page tables isolation: disabled on XEN PV. (d28) [ 0.505958] RAMDISK: [mem 0x02c00000-0x0453ffff] (d28) [ 0.506323] Zone ranges: (d28) [ 0.506334] DMA [mem 0x0000000000001000-0x0000000000ffffff] (d28) [ 0.506342] DMA32 [mem 0x0000000001000000-0x000000001fffffff] (d28) [ 0.506350] Normal empty (d28) [ 0.506357] Movable zone start for each node (d28) [ 0.506364] Early memory node ranges (d28) [ 0.506370] node 0: [mem 0x0000000000001000-0x000000000009ffff] (d28) [ 0.506378] node 0: [mem 0x0000000000100000-0x000000001fffffff] (d28) [ 0.506386] Reserved but unavailable: 1 pages (d28) [ 0.506387] Initmem setup node 0 [mem 0x0000000000001000-0x000000001fffffff] (d28) [ 0.508531] p2m virtual area at (____ptrval____), size is 40000000 (d28) [ 0.602199] Remapped 0 page(s) (d28) [ 0.602356] smpboot: Allowing 4 CPUs, 0 hotplug CPUs (d28) [ 0.602370] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] (d28) [ 0.602378] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff] (d28) [ 0.602387] [mem 0x20000000-0xffffffff] available for PCI devices (d28) [ 0.602397] Booting paravirtualized kernel on Xen (d28) [ 0.602403] Xen version: 4.15-unstable (preserve-AD) (d28) [ 0.602412] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns (d28) [ 0.681210] random: get_random_bytes called from start_kernel+0x8e/0x594 with crng_init=0 (d28) [ 0.681254] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:4 nr_node_ids:1 (d28) [ 0.681612] percpu: Embedded 43 pages/cpu s138264 r8192 d29672 u524288 (d28) [ 0.681678] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes) (d28) [ 0.681689] Built 1 zonelists, mobility grouping on. Total pages: 128906 (d28) [ 0.681697] Kernel command line: root=/dev/xvda2 ro elevator=noop console=hvc0 earlyprintk=xen noresume (d28) [ 0.681858] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes) (d28) [ 0.681909] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes) (d28) [ 0.683688] Memory: 458532K/523900K available (12312K kernel code, 1274K rwdata, 2652K rodata, 1344K init, 1660K bss, 65368K reserved, 0K cma-reserved) (d28) [ 0.683836] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 (d28) [ 0.684737] rcu: Hierarchical RCU implementation. (d28) [ 0.684751] rcu: RCU event tracing is enabled. (d28) [ 0.684759] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4. (d28) [ 0.684769] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 (d28) [ 0.686073] Using NULL legacy PIC (d28) [ 0.686083] NR_IRQS: 4352, nr_irqs: 80, preallocated irqs: 0 (d28) [ 0.686124] xen:events: Using FIFO-based ABI (d28) [ 0.686171] Console: colour dummy device 80x25 (d28) [ 0.686244] console [tty0] enabled (d28) [ 0.686273] console [hvc0] enabled (d28) [ 0.686284] bootconsole [xenboot0] disabled (XEN) emul-priv-op.c:993:d28v0 RDMSR 0x0000064e unimplemented (XEN) emul-priv-op.c:993:d28v0 RDMSR 0x00000034 unimplemented (XEN) emul-priv-op.c:993:d28v0 RDMSR 0x00000606 unimplemented (XEN) grant_table.c:1841:d28v3 Expanding d28 grant table from 1 to 2 frames (XEN) grant_table.c:1841:d28v3 Expanding d28 grant table from 2 to 3 frames (XEN) grant_table.c:1841:d28v3 Expanding d28 grant table from 3 to 4 frames (XEN) grant_table.c:1841:d28v3 Expanding d28 grant table from 4 to 5 frames (d29) mapping kernel into physical memory (d29) about to get started... (d29) [ 0.000000] Linux version 4.19.80+ (osstest@sabro0) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 22 18:05:13 UTC 2020 (d29) [ 0.000000] Command line: root=/dev/xvda2 ro elevator=noop console=hvc0 earlyprintk=xen noresume (d29) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' (d29) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' (d29) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' (d29) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' (d29) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' (d29) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' (d29) [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 (d29) [ 0.000000] x86/fpu: xstate_offset[5]: 1088, xstate_sizes[5]: 64 (d29) [ 0.000000] x86/fpu: xstate_offset[6]: 1152, xstate_sizes[6]: 512 (d29) [ 0.000000] x86/fpu: xstate_offset[7]: 1664, xstate_sizes[7]: 1024 (d29) [ 0.000000] x86/fpu: Enabled xstate features 0xe7, context size is 2688 bytes, using 'standard' format. (d29) [ 0.000000] ACPI in unprivileged domain disabled (d29) [ 0.000000] Released 0 page(s) (d29) [ 0.000000] BIOS-provided physical RAM map: (d29) [ 0.000000] Xen: [mem 0x0000000000000000-0x000000000009ffff] usable (d29) [ 0.000000] Xen: [mem 0x00000000000a0000-0x00000000000fffff] reserved (d29) [ 0.000000] Xen: [mem 0x0000000000100000-0x000000001fffffff] usable (d29) [ 0.000000] bootconsole [xenboot0] enabled (d29) [ 0.000000] NX (Execute Disable) protection: active (d29) [ 0.000000] DMI not present or invalid. (d29) [ 0.000000] Hypervisor detected: Xen PV (d29) [ 0.161094] tsc: Fast TSC calibration failed (d29) [ 0.161109] tsc: Detected 2194.862 MHz processor (d29) [ 0.161136] last_pfn = 0x20000 max_arch_pfn = 0x400000000 (d29) [ 0.161144] Disabled (d29) [ 0.161151] x86/PAT: MTRRs disabled, skipping PAT initialization too. (d29) [ 0.161163] x86/PAT: Configuration [0-7]: WB WT UC- UC WC WP UC UC (d29) [ 0.405035] Scanning 1 areas for low memory corruption (d29) [ 0.405081] Kernel/User page tables isolation: disabled on XEN PV. (d29) [ 0.546033] RAMDISK: [mem 0x02c00000-0x0453ffff] (d29) [ 0.546414] Zone ranges: (d29) [ 0.546426] DMA [mem 0x0000000000001000-0x0000000000ffffff] (d29) [ 0.546435] DMA32 [mem 0x0000000001000000-0x000000001fffffff] (d29) [ 0.546443] Normal empty (d29) [ 0.546450] Movable zone start for each node (d29) [ 0.546457] Early memory node ranges (d29) [ 0.546465] node 0: [mem 0x0000000000001000-0x000000000009ffff] (d29) [ 0.546473] node 0: [mem 0x0000000000100000-0x000000001fffffff] (d29) [ 0.546481] Reserved but unavailable: 1 pages (d29) [ 0.546482] Initmem setup node 0 [mem 0x0000000000001000-0x000000001fffffff] (d29) [ 0.548705] p2m virtual area at (____ptrval____), size is 40000000 (d29) [ 0.643172] Remapped 0 page(s) (d29) [ 0.643327] smpboot: Allowing 4 CPUs, 0 hotplug CPUs (d29) [ 0.643342] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] (d29) [ 0.643350] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff] (d29) [ 0.643359] [mem 0x20000000-0xffffffff] available for PCI devices (d29) [ 0.643368] Booting paravirtualized kernel on Xen (d29) [ 0.643375] Xen version: 4.15-unstable (preserve-AD) (d29) [ 0.643384] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns (d29) [ 0.722421] random: get_random_bytes called from start_kernel+0x8e/0x594 with crng_init=0 (d29) [ 0.722465] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:4 nr_node_ids:1 (d29) [ 0.722843] percpu: Embedded 43 pages/cpu s138264 r8192 d29672 u524288 (d29) [ 0.722909] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes) (d29) [ 0.722920] Built 1 zonelists, mobility grouping on. Total pages: 128906 (d29) [ 0.722928] Kernel command line: root=/dev/xvda2 ro elevator=noop console=hvc0 earlyprintk=xen noresume (d29) [ 0.723096] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes) (d29) [ 0.723148] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes) (d29) [ 0.724935] Memory: 458532K/523900K available (12312K kernel code, 1274K rwdata, 2652K rodata, 1344K init, 1660K bss, 65368K reserved, 0K cma-reserved) (d29) [ 0.725053] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 (d29) [ 0.725851] rcu: Hierarchical RCU implementation. (d29) [ 0.725908] rcu: RCU event tracing is enabled. (d29) [ 0.725916] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4. (d29) [ 0.725926] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 (d29) [ 0.727301] Using NULL legacy PIC (d29) [ 0.727310] NR_IRQS: 4352, nr_irqs: 80, preallocated irqs: 0 (d29) [ 0.727351] xen:events: Using FIFO-based ABI (d29) [ 0.727396] Console: colour dummy device 80x25 (d29) [ 0.727469] console [tty0] enabled (d29) [ 0.727531] console [hvc0] enabled (d29) [ 0.727542] bootconsole [xenboot0] disabled (XEN) emul-priv-op.c:993:d29v0 RDMSR 0x0000064e unimplemented (XEN) emul-priv-op.c:993:d29v0 RDMSR 0x00000034 unimplemented (XEN) emul-priv-op.c:993:d29v0 RDMSR 0x00000606 unimplemented (XEN) grant_table.c:1841:d29v3 Expanding d29 grant table from 1 to 2 frames (XEN) grant_table.c:1841:d29v3 Expanding d29 grant table from 2 to 3 frames (XEN) grant_table.c:1841:d29v3 Expanding d29 grant table from 3 to 4 frames (XEN) grant_table.c:1841:d29v3 Expanding d29 grant table from 4 to 5 frames (d30) mapping kernel into physical memory (d30) about to get started... (d30) [ 0.000000] Linux version 4.19.80+ (osstest@sabro0) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 22 18:05:13 UTC 2020 (d30) [ 0.000000] Command line: root=/dev/xvda2 ro elevator=noop console=hvc0 earlyprintk=xen noresume (d30) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' (d30) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' (d30) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' (d30) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' (d30) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' (d30) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' (d30) [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 (d30) [ 0.000000] x86/fpu: xstate_offset[5]: 1088, xstate_sizes[5]: 64 (d30) [ 0.000000] x86/fpu: xstate_offset[6]: 1152, xstate_sizes[6]: 512 (d30) [ 0.000000] x86/fpu: xstate_offset[7]: 1664, xstate_sizes[7]: 1024 (d30) [ 0.000000] x86/fpu: Enabled xstate features 0xe7, context size is 2688 bytes, using 'standard' format. (d30) [ 0.000000] ACPI in unprivileged domain disabled (d30) [ 0.000000] Released 0 page(s) (d30) [ 0.000000] BIOS-provided physical RAM map: (d30) [ 0.000000] Xen: [mem 0x0000000000000000-0x000000000009ffff] usable (d30) [ 0.000000] Xen: [mem 0x00000000000a0000-0x00000000000fffff] reserved (d30) [ 0.000000] Xen: [mem 0x0000000000100000-0x000000001fffffff] usable (d30) [ 0.000000] bootconsole [xenboot0] enabled (d30) [ 0.000000] NX (Execute Disable) protection: active (d30) [ 0.000000] DMI not present or invalid. (d30) [ 0.000000] Hypervisor detected: Xen PV (d30) [ 0.160804] tsc: Fast TSC calibration failed (d30) [ 0.160819] tsc: Detected 2194.862 MHz processor (d30) [ 0.160843] last_pfn = 0x20000 max_arch_pfn = 0x400000000 (d30) [ 0.160852] Disabled (d30) [ 0.160860] x86/PAT: MTRRs disabled, skipping PAT initialization too. (d30) [ 0.160872] x86/PAT: Configuration [0-7]: WB WT UC- UC WC WP UC UC (d30) [ 0.355639] Scanning 1 areas for low memory corruption (d30) [ 0.355686] Kernel/User page tables isolation: disabled on XEN PV. (d30) [ 0.496702] RAMDISK: [mem 0x02c00000-0x0453ffff] (d30) [ 0.497066] Zone ranges: (d30) [ 0.497077] DMA [mem 0x0000000000001000-0x0000000000ffffff] (d30) [ 0.497086] DMA32 [mem 0x0000000001000000-0x000000001fffffff] (d30) [ 0.497093] Normal empty (d30) [ 0.497100] Movable zone start for each node (d30) [ 0.497107] Early memory node ranges (d30) [ 0.497114] node 0: [mem 0x0000000000001000-0x000000000009ffff] (d30) [ 0.497121] node 0: [mem 0x0000000000100000-0x000000001fffffff] (d30) [ 0.497129] Reserved but unavailable: 1 pages (d30) [ 0.497131] Initmem setup node 0 [mem 0x0000000000001000-0x000000001fffffff] (d30) [ 0.499275] p2m virtual area at (____ptrval____), size is 40000000 (d30) [ 0.593039] Remapped 0 page(s) (d30) [ 0.593222] smpboot: Allowing 4 CPUs, 0 hotplug CPUs (d30) [ 0.593238] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] (d30) [ 0.593248] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff] (d30) [ 0.593260] [mem 0x20000000-0xffffffff] available for PCI devices (d30) [ 0.593327] Booting paravirtualized kernel on Xen (d30) [ 0.593336] Xen version: 4.15-unstable (preserve-AD) (d30) [ 0.593348] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns (d30) [ 0.672393] random: get_random_bytes called from start_kernel+0x8e/0x594 with crng_init=0 (d30) [ 0.672437] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:4 nr_node_ids:1 (d30) [ 0.672795] percpu: Embedded 43 pages/cpu s138264 r8192 d29672 u524288 (d30) [ 0.672860] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes) (d30) [ 0.672871] Built 1 zonelists, mobility grouping on. Total pages: 128906 (d30) [ 0.672879] Kernel command line: root=/dev/xvda2 ro elevator=noop console=hvc0 earlyprintk=xen noresume (d30) [ 0.673040] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes) (d30) [ 0.673090] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes) (d30) [ 0.674829] Memory: 458532K/523900K available (12312K kernel code, 1274K rwdata, 2652K rodata, 1344K init, 1660K bss, 65368K reserved, 0K cma-reserved) (d30) [ 0.674950] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 (d30) [ 0.675846] rcu: Hierarchical RCU implementation. (d30) [ 0.675876] rcu: RCU event tracing is enabled. (d30) [ 0.675886] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4. (d30) [ 0.675895] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 (d30) [ 0.677268] Using NULL legacy PIC (d30) [ 0.677278] NR_IRQS: 4352, nr_irqs: 80, preallocated irqs: 0 (d30) [ 0.677320] xen:events: Using FIFO-based ABI (d30) [ 0.677367] Console: colour dummy device 80x25 (d30) [ 0.677441] console [tty0] enabled (d30) [ 0.677496] console [hvc0] enabled (d30) [ 0.677508] bootconsole [xenboot0] disabled (XEN) emul-priv-op.c:993:d30v1 RDMSR 0x0000064e unimplemented (XEN) emul-priv-op.c:993:d30v1 RDMSR 0x00000034 unimplemented (XEN) emul-priv-op.c:993:d30v1 RDMSR 0x00000606 unimplemented (XEN) grant_table.c:1841:d30v3 Expanding d30 grant table from 1 to 2 frames (XEN) grant_table.c:1841:d30v3 Expanding d30 grant table from 2 to 3 frames (XEN) grant_table.c:1841:d30v3 Expanding d30 grant table from 3 to 4 frames (XEN) grant_table.c:1841:d30v3 Expanding d30 grant table from 4 to 5 frames (d31) mapping kernel into physical memory (d31) about to get started... (d31) [ 0.000000] Linux version 4.19.80+ (osstest@sabro0) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 22 18:05:13 UTC 2020 (d31) [ 0.000000] Command line: root=/dev/xvda2 ro elevator=noop console=hvc0 earlyprintk=xen noresume (d31) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' (d31) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' (d31) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' (d31) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' (d31) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' (d31) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' (d31) [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 (d31) [ 0.000000] x86/fpu: xstate_offset[5]: 1088, xstate_sizes[5]: 64 (d31) [ 0.000000] x86/fpu: xstate_offset[6]: 1152, xstate_sizes[6]: 512 (d31) [ 0.000000] x86/fpu: xstate_offset[7]: 1664, xstate_sizes[7]: 1024 (d31) [ 0.000000] x86/fpu: Enabled xstate features 0xe7, context size is 2688 bytes, using 'standard' format. (d31) [ 0.000000] ACPI in unprivileged domain disabled (d31) [ 0.000000] Released 0 page(s) (d31) [ 0.000000] BIOS-provided physical RAM map: (d31) [ 0.000000] Xen: [mem 0x0000000000000000-0x000000000009ffff] usable (d31) [ 0.000000] Xen: [mem 0x00000000000a0000-0x00000000000fffff] reserved (d31) [ 0.000000] Xen: [mem 0x0000000000100000-0x000000001fffffff] usable (d31) [ 0.000000] bootconsole [xenboot0] enabled (d31) [ 0.000000] NX (Execute Disable) protection: active (d31) [ 0.000000] DMI not present or invalid. (d31) [ 0.000000] Hypervisor detected: Xen PV (d31) [ 0.166084] tsc: Fast TSC calibration failed (d31) [ 0.166104] tsc: Detected 2194.862 MHz processor (d31) [ 0.166131] last_pfn = 0x20000 max_arch_pfn = 0x400000000 (d31) [ 0.166140] Disabled (d31) [ 0.166148] x86/PAT: MTRRs disabled, skipping PAT initialization too. (d31) [ 0.166160] x86/PAT: Configuration [0-7]: WB WT UC- UC WC WP UC UC (d31) [ 0.357693] Scanning 1 areas for low memory corruption (d31) [ 0.357736] Kernel/User page tables isolation: disabled on XEN PV. (d31) [ 0.498352] RAMDISK: [mem 0x02c00000-0x0453ffff] (d31) [ 0.498716] Zone ranges: (d31) [ 0.498728] DMA [mem 0x0000000000001000-0x0000000000ffffff] (d31) [ 0.498736] DMA32 [mem 0x0000000001000000-0x000000001fffffff] (d31) [ 0.498744] Normal empty (d31) [ 0.498751] Movable zone start for each node (d31) [ 0.498757] Early memory node ranges (d31) [ 0.498764] node 0: [mem 0x0000000000001000-0x000000000009ffff] (d31) [ 0.498771] node 0: [mem 0x0000000000100000-0x000000001fffffff] (d31) [ 0.498779] Reserved but unavailable: 1 pages (d31) [ 0.498780] Initmem setup node 0 [mem 0x0000000000001000-0x000000001fffffff] (d31) [ 0.501054] p2m virtual area at (____ptrval____), size is 40000000 (d31) [ 0.594816] Remapped 0 page(s) (d31) [ 0.594973] smpboot: Allowing 4 CPUs, 0 hotplug CPUs (d31) [ 0.594987] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] (d31) [ 0.594995] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff] (d31) [ 0.595004] [mem 0x20000000-0xffffffff] available for PCI devices (d31) [ 0.595013] Booting paravirtualized kernel on Xen (d31) [ 0.595020] Xen version: 4.15-unstable (preserve-AD) (d31) [ 0.595029] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns (d31) [ 0.673814] random: get_random_bytes called from start_kernel+0x8e/0x594 with crng_init=0 (d31) [ 0.673858] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:4 nr_node_ids:1 (d31) [ 0.674215] percpu: Embedded 43 pages/cpu s138264 r8192 d29672 u524288 (d31) [ 0.674281] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes) (d31) [ 0.674292] Built 1 zonelists, mobility grouping on. Total pages: 128906 (d31) [ 0.674301] Kernel command line: root=/dev/xvda2 ro elevator=noop console=hvc0 earlyprintk=xen noresume (d31) [ 0.674463] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes) (d31) [ 0.674514] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes) (d31) [ 0.676248] Memory: 458532K/523900K available (12312K kernel code, 1274K rwdata, 2652K rodata, 1344K init, 1660K bss, 65368K reserved, 0K cma-reserved) (d31) [ 0.676370] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 (d31) [ 0.677125] rcu: Hierarchical RCU implementation. (d31) [ 0.677137] rcu: RCU event tracing is enabled. (d31) [ 0.677144] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4. (d31) [ 0.677152] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 (d31) [ 0.678447] Using NULL legacy PIC (d31) [ 0.678459] NR_IRQS: 4352, nr_irqs: 80, preallocated irqs: 0 (d31) [ 0.678501] xen:events: Using FIFO-based ABI (d31) [ 0.678548] Console: colour dummy device 80x25 (d31) [ 0.678621] console [tty0] enabled (d31) [ 0.678632] console [hvc0] enabled (d31) [ 0.678642] bootconsole [xenboot0] disabled (XEN) emul-priv-op.c:993:d31v0 RDMSR 0x0000064e unimplemented (XEN) emul-priv-op.c:993:d31v0 RDMSR 0x00000034 unimplemented (XEN) emul-priv-op.c:993:d31v0 RDMSR 0x00000606 unimplemented (XEN) grant_table.c:1841:d31v3 Expanding d31 grant table from 1 to 2 frames (XEN) grant_table.c:1841:d31v3 Expanding d31 grant table from 2 to 3 frames (XEN) grant_table.c:1841:d31v3 Expanding d31 grant table from 3 to 4 frames (XEN) grant_table.c:1841:d31v3 Expanding d31 grant table from 4 to 5 frames (d32) mapping kernel into physical memory (d32) about to get started... (d32) [ 0.000000] Linux version 4.19.80+ (osstest@sabro0) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 22 18:05:13 UTC 2020 (d32) [ 0.000000] Command line: root=/dev/xvda2 ro elevator=noop console=hvc0 earlyprintk=xen noresume (d32) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' (d32) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' (d32) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' (d32) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' (d32) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' (d32) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' (d32) [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 (d32) [ 0.000000] x86/fpu: xstate_offset[5]: 1088, xstate_sizes[5]: 64 (d32) [ 0.000000] x86/fpu: xstate_offset[6]: 1152, xstate_sizes[6]: 512 (d32) [ 0.000000] x86/fpu: xstate_offset[7]: 1664, xstate_sizes[7]: 1024 (d32) [ 0.000000] x86/fpu: Enabled xstate features 0xe7, context size is 2688 bytes, using 'standard' format. (d32) [ 0.000000] ACPI in unprivileged domain disabled (d32) [ 0.000000] Released 0 page(s) (d32) [ 0.000000] BIOS-provided physical RAM map: (d32) [ 0.000000] Xen: [mem 0x0000000000000000-0x000000000009ffff] usable (d32) [ 0.000000] Xen: [mem 0x00000000000a0000-0x00000000000fffff] reserved (d32) [ 0.000000] Xen: [mem 0x0000000000100000-0x000000001fffffff] usable (d32) [ 0.000000] bootconsole [xenboot0] enabled (d32) [ 0.000000] NX (Execute Disable) protection: active (d32) [ 0.000000] DMI not present or invalid. (d32) [ 0.000000] Hypervisor detected: Xen PV (d32) [ 0.162409] tsc: Fast TSC calibration failed (d32) [ 0.162424] tsc: Detected 2194.862 MHz processor (d32) [ 0.162449] last_pfn = 0x20000 max_arch_pfn = 0x400000000 (d32) [ 0.162457] Disabled (d32) [ 0.162465] x86/PAT: MTRRs disabled, skipping PAT initialization too. (d32) [ 0.162477] x86/PAT: Configuration [0-7]: WB WT UC- UC WC WP UC UC (d32) [ 0.362093] Scanning 1 areas for low memory corruption (d32) [ 0.362138] Kernel/User page tables isolation: disabled on XEN PV. (d32) [ 0.502630] RAMDISK: [mem 0x02c00000-0x0453ffff] (d32) [ 0.502995] Zone ranges: (d32) [ 0.503005] DMA [mem 0x0000000000001000-0x0000000000ffffff] (d32) [ 0.503015] DMA32 [mem 0x0000000001000000-0x000000001fffffff] (d32) [ 0.503022] Normal empty (d32) [ 0.503029] Movable zone start for each node (d32) [ 0.503035] Early memory node ranges (d32) [ 0.503042] node 0: [mem 0x0000000000001000-0x000000000009ffff] (d32) [ 0.503049] node 0: [mem 0x0000000000100000-0x000000001fffffff] (d32) [ 0.503057] Reserved but unavailable: 1 pages (d32) [ 0.503059] Initmem setup node 0 [mem 0x0000000000001000-0x000000001fffffff] (d32) [ 0.505208] p2m virtual area at (____ptrval____), size is 40000000 (d32) [ 0.599929] Remapped 0 page(s) (d32) [ 0.600087] smpboot: Allowing 4 CPUs, 0 hotplug CPUs (d32) [ 0.600101] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] (d32) [ 0.600108] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff] (d32) [ 0.600117] [mem 0x20000000-0xffffffff] available for PCI devices (d32) [ 0.600126] Booting paravirtualized kernel on Xen (d32) [ 0.600134] Xen version: 4.15-unstable (preserve-AD) (d32) [ 0.600143] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns (d32) [ 0.679029] random: get_random_bytes called from start_kernel+0x8e/0x594 with crng_init=0 (d32) [ 0.679073] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:4 nr_node_ids:1 (d32) [ 0.679449] percpu: Embedded 43 pages/cpu s138264 r8192 d29672 u524288 (d32) [ 0.679518] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes) (d32) [ 0.679529] Built 1 zonelists, mobility grouping on. Total pages: 128906 (d32) [ 0.679538] Kernel command line: root=/dev/xvda2 ro elevator=noop console=hvc0 earlyprintk=xen noresume (d32) [ 0.679705] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes) (d32) [ 0.679756] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes) (d32) [ 0.681557] Memory: 458532K/523900K available (12312K kernel code, 1274K rwdata, 2652K rodata, 1344K init, 1660K bss, 65368K reserved, 0K cma-reserved) (d32) [ 0.681677] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 (d32) [ 0.682430] rcu: Hierarchical RCU implementation. (d32) [ 0.682474] rcu: RCU event tracing is enabled. (d32) [ 0.682481] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4. (d32) [ 0.682489] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 (d32) [ 0.683785] Using NULL legacy PIC (d32) [ 0.683794] NR_IRQS: 4352, nr_irqs: 80, preallocated irqs: 0 (d32) [ 0.683835] xen:events: Using FIFO-based ABI (d32) [ 0.683883] Console: colour dummy device 80x25 (d32) [ 0.683955] console [tty0] enabled (d32) [ 0.683966] console [hvc0] enabled (d32) [ 0.683976] bootconsole [xenboot0] disabled (XEN) emul-priv-op.c:993:d32v2 RDMSR 0x0000064e unimplemented (XEN) emul-priv-op.c:993:d32v2 RDMSR 0x00000034 unimplemented (XEN) emul-priv-op.c:993:d32v2 RDMSR 0x00000606 unimplemented (XEN) grant_table.c:1841:d32v0 Expanding d32 grant table from 1 to 2 frames (XEN) grant_table.c:1841:d32v0 Expanding d32 grant table from 2 to 3 frames (XEN) grant_table.c:1841:d32v0 Expanding d32 grant table from 3 to 4 frames (XEN) grant_table.c:1841:d32v0 Expanding d32 grant table from 4 to 5 frames (d33) mapping kernel into physical memory (d33) about to get started... (d33) [ 0.000000] Linux version 4.19.80+ (osstest@sabro0) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 22 18:05:13 UTC 2020 (d33) [ 0.000000] Command line: root=/dev/xvda2 ro elevator=noop console=hvc0 earlyprintk=xen noresume (d33) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' (d33) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' (d33) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' (d33) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' (d33) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' (d33) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' (d33) [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 (d33) [ 0.000000] x86/fpu: xstate_offset[5]: 1088, xstate_sizes[5]: 64 (d33) [ 0.000000] x86/fpu: xstate_offset[6]: 1152, xstate_sizes[6]: 512 (d33) [ 0.000000] x86/fpu: xstate_offset[7]: 1664, xstate_sizes[7]: 1024 (d33) [ 0.000000] x86/fpu: Enabled xstate features 0xe7, context size is 2688 bytes, using 'standard' format. (d33) [ 0.000000] ACPI in unprivileged domain disabled (d33) [ 0.000000] Released 0 page(s) (d33) [ 0.000000] BIOS-provided physical RAM map: (d33) [ 0.000000] Xen: [mem 0x0000000000000000-0x000000000009ffff] usable (d33) [ 0.000000] Xen: [mem 0x00000000000a0000-0x00000000000fffff] reserved (d33) [ 0.000000] Xen: [mem 0x0000000000100000-0x000000001fffffff] usable (d33) [ 0.000000] bootconsole [xenboot0] enabled (d33) [ 0.000000] NX (Execute Disable) protection: active (d33) [ 0.000000] DMI not present or invalid. (d33) [ 0.000000] Hypervisor detected: Xen PV (d33) [ 0.165762] tsc: Fast TSC calibration failed (d33) [ 0.165775] tsc: Detected 2194.862 MHz processor (d33) [ 0.165794] last_pfn = 0x20000 max_arch_pfn = 0x400000000 (d33) [ 0.165802] Disabled (d33) [ 0.165808] x86/PAT: MTRRs disabled, skipping PAT initialization too. (d33) [ 0.165818] x86/PAT: Configuration [0-7]: WB WT UC- UC WC WP UC UC (d33) [ 0.342562] Scanning 1 areas for low memory corruption (d33) [ 0.342608] Kernel/User page tables isolation: disabled on XEN PV. (d33) [ 0.501930] RAMDISK: [mem 0x02c00000-0x0453ffff] (d33) [ 0.502308] Zone ranges: (d33) [ 0.502320] DMA [mem 0x0000000000001000-0x0000000000ffffff] (d33) [ 0.502331] DMA32 [mem 0x0000000001000000-0x000000001fffffff] (d33) [ 0.502340] Normal empty (d33) [ 0.502349] Movable zone start for each node (d33) [ 0.502357] Early memory node ranges (d33) [ 0.502365] node 0: [mem 0x0000000000001000-0x000000000009ffff] (d33) [ 0.502373] node 0: [mem 0x0000000000100000-0x000000001fffffff] (d33) [ 0.502382] Reserved but unavailable: 1 pages (d33) [ 0.502384] Initmem setup node 0 [mem 0x0000000000001000-0x000000001fffffff] (d33) [ 0.504904] p2m virtual area at (____ptrval____), size is 40000000 (d33) [ 0.601532] Remapped 0 page(s) (d33) [ 0.601718] smpboot: Allowing 4 CPUs, 0 hotplug CPUs (d33) [ 0.601734] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] (d33) [ 0.601743] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff] (d33) [ 0.601753] [mem 0x20000000-0xffffffff] available for PCI devices (d33) [ 0.601816] Booting paravirtualized kernel on Xen (d33) [ 0.601824] Xen version: 4.15-unstable (preserve-AD) (d33) [ 0.601834] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns (d33) [ 0.680918] random: get_random_bytes called from start_kernel+0x8e/0x594 with crng_init=0 (d33) [ 0.680964] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:4 nr_node_ids:1 (d33) [ 0.681351] percpu: Embedded 43 pages/cpu s138264 r8192 d29672 u524288 (d33) [ 0.681427] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes) (d33) [ 0.681439] Built 1 zonelists, mobility grouping on. Total pages: 128906 (d33) [ 0.681449] Kernel command line: root=/dev/xvda2 ro elevator=noop console=hvc0 earlyprintk=xen noresume (d33) [ 0.681630] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes) (d33) [ 0.681683] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes) (d33) [ 0.683572] Memory: 458532K/523900K available (12312K kernel code, 1274K rwdata, 2652K rodata, 1344K init, 1660K bss, 65368K reserved, 0K cma-reserved) (d33) [ 0.683693] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 (d33) [ 0.684498] rcu: Hierarchical RCU implementation. (d33) [ 0.684511] rcu: RCU event tracing is enabled. (d33) [ 0.684519] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4. (d33) [ 0.684527] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 (d33) [ 0.685907] Using NULL legacy PIC (d33) [ 0.685918] NR_IRQS: 4352, nr_irqs: 80, preallocated irqs: 0 (d33) [ 0.685959] xen:events: Using FIFO-based ABI (d33) [ 0.686006] Console: colour dummy device 80x25 (d33) [ 0.686125] console [tty0] enabled (d33) [ 0.686136] console [hvc0] enabled (d33) [ 0.686146] bootconsole [xenboot0] disabled (XEN) emul-priv-op.c:993:d33v3 RDMSR 0x0000064e unimplemented (XEN) emul-priv-op.c:993:d33v3 RDMSR 0x00000034 unimplemented (XEN) emul-priv-op.c:993:d33v3 RDMSR 0x00000606 unimplemented (XEN) grant_table.c:1841:d33v1 Expanding d33 grant table from 1 to 2 frames (XEN) grant_table.c:1841:d33v1 Expanding d33 grant table from 2 to 3 frames (XEN) grant_table.c:1841:d33v1 Expanding d33 grant table from 3 to 4 frames (XEN) grant_table.c:1841:d33v1 Expanding d33 grant table from 4 to 5 frames (d34) mapping kernel into physical memory (d34) about to get started... (d34) [ 0.000000] Linux version 4.19.80+ (osstest@sabro0) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 22 18:05:13 UTC 2020 (d34) [ 0.000000] Command line: root=/dev/xvda2 ro elevator=noop console=hvc0 earlyprintk=xen noresume (d34) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' (d34) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' (d34) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' (d34) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' (d34) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' (d34) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' (d34) [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 (d34) [ 0.000000] x86/fpu: xstate_offset[5]: 1088, xstate_sizes[5]: 64 (d34) [ 0.000000] x86/fpu: xstate_offset[6]: 1152, xstate_sizes[6]: 512 (d34) [ 0.000000] x86/fpu: xstate_offset[7]: 1664, xstate_sizes[7]: 1024 (d34) [ 0.000000] x86/fpu: Enabled xstate features 0xe7, context size is 2688 bytes, using 'standard' format. (d34) [ 0.000000] ACPI in unprivileged domain disabled (d34) [ 0.000000] Released 0 page(s) (d34) [ 0.000000] BIOS-provided physical RAM map: (d34) [ 0.000000] Xen: [mem 0x0000000000000000-0x000000000009ffff] usable (d34) [ 0.000000] Xen: [mem 0x00000000000a0000-0x00000000000fffff] reserved (d34) [ 0.000000] Xen: [mem 0x0000000000100000-0x000000001fffffff] usable (d34) [ 0.000000] bootconsole [xenboot0] enabled (d34) [ 0.000000] NX (Execute Disable) protection: active (d34) [ 0.000000] DMI not present or invalid. (d34) [ 0.000000] Hypervisor detected: Xen PV (d34) [ 0.163484] tsc: Fast TSC calibration failed (d34) [ 0.163498] tsc: Detected 2194.862 MHz processor (d34) [ 0.163523] last_pfn = 0x20000 max_arch_pfn = 0x400000000 (d34) [ 0.163532] Disabled (d34) [ 0.163540] x86/PAT: MTRRs disabled, skipping PAT initialization too. (d34) [ 0.163551] x86/PAT: Configuration [0-7]: WB WT UC- UC WC WP UC UC (d34) [ 0.363096] Scanning 1 areas for low memory corruption (d34) [ 0.363138] Kernel/User page tables isolation: disabled on XEN PV. (d34) [ 0.503494] RAMDISK: [mem 0x02c00000-0x0453ffff] (d34) [ 0.503863] Zone ranges: (d34) [ 0.503874] DMA [mem 0x0000000000001000-0x0000000000ffffff] (d34) [ 0.503884] DMA32 [mem 0x0000000001000000-0x000000001fffffff] (d34) [ 0.503892] Normal empty (d34) [ 0.503899] Movable zone start for each node (d34) [ 0.503906] Early memory node ranges (d34) [ 0.503913] node 0: [mem 0x0000000000001000-0x000000000009ffff] (d34) [ 0.503920] node 0: [mem 0x0000000000100000-0x000000001fffffff] (d34) [ 0.503928] Reserved but unavailable: 1 pages (d34) [ 0.503929] Initmem setup node 0 [mem 0x0000000000001000-0x000000001fffffff] (d34) [ 0.506045] p2m virtual area at (____ptrval____), size is 40000000 (d34) [ 0.599760] Remapped 0 page(s) (d34) [ 0.599919] smpboot: Allowing 4 CPUs, 0 hotplug CPUs (d34) [ 0.599933] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] (d34) [ 0.599941] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff] (d34) [ 0.599949] [mem 0x20000000-0xffffffff] available for PCI devices (d34) [ 0.599959] Booting paravirtualized kernel on Xen (d34) [ 0.599966] Xen version: 4.15-unstable (preserve-AD) (d34) [ 0.599975] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns (d34) [ 0.678873] random: get_random_bytes called from start_kernel+0x8e/0x594 with crng_init=0 (d34) [ 0.678918] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:4 nr_node_ids:1 (d34) [ 0.679277] percpu: Embedded 43 pages/cpu s138264 r8192 d29672 u524288 (d34) [ 0.679343] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes) (d34) [ 0.679353] Built 1 zonelists, mobility grouping on. Total pages: 128906 (d34) [ 0.679362] Kernel command line: root=/dev/xvda2 ro elevator=noop console=hvc0 earlyprintk=xen noresume (d34) [ 0.679524] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes) (d34) [ 0.679575] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes) (d34) [ 0.681388] Memory: 458532K/523900K available (12312K kernel code, 1274K rwdata, 2652K rodata, 1344K init, 1660K bss, 65368K reserved, 0K cma-reserved) (d34) [ 0.681530] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 (d34) [ 0.682403] rcu: Hierarchical RCU implementation. (d34) [ 0.682416] rcu: RCU event tracing is enabled. (d34) [ 0.682424] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4. (d34) [ 0.682432] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 (d34) [ 0.683758] Using NULL legacy PIC (d34) [ 0.683768] NR_IRQS: 4352, nr_irqs: 80, preallocated irqs: 0 (d34) [ 0.683809] xen:events: Using FIFO-based ABI (d34) [ 0.683857] Console: colour dummy device 80x25 (d34) [ 0.683929] console [tty0] enabled (d34) [ 0.683940] console [hvc0] enabled (d34) [ 0.683951] bootconsole [xenboot0] disabled (XEN) emul-priv-op.c:993:d34v1 RDMSR 0x0000064e unimplemented (XEN) emul-priv-op.c:993:d34v1 RDMSR 0x00000034 unimplemented (XEN) emul-priv-op.c:993:d34v1 RDMSR 0x00000606 unimplemented (XEN) grant_table.c:1841:d34v3 Expanding d34 grant table from 1 to 2 frames (XEN) grant_table.c:1841:d34v3 Expanding d34 grant table from 2 to 3 frames (XEN) grant_table.c:1841:d34v3 Expanding d34 grant table from 3 to 4 frames (XEN) grant_table.c:1841:d34v3 Expanding d34 grant table from 4 to 5 frames (d35) mapping kernel into physical memory (d35) about to get started... (d35) [ 0.000000] Linux version 4.19.80+ (osstest@sabro0) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 22 18:05:13 UTC 2020 (d35) [ 0.000000] Command line: root=/dev/xvda2 ro elevator=noop console=hvc0 earlyprintk=xen noresume (d35) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' (d35) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' (d35) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' (d35) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' (d35) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' (d35) [ 0.000000] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' (d35) [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 (d35) [ 0.000000] x86/fpu: xstate_offset[5]: 1088, xstate_sizes[5]: 64 (d35) [ 0.000000] x86/fpu: xstate_offset[6]: 1152, xstate_sizes[6]: 512 (d35) [ 0.000000] x86/fpu: xstate_offset[7]: 1664, xstate_sizes[7]: 1024 (d35) [ 0.000000] x86/fpu: Enabled xstate features 0xe7, context size is 2688 bytes, using 'standard' format. (d35) [ 0.000000] ACPI in unprivileged domain disabled (d35) [ 0.000000] Released 0 page(s) (d35) [ 0.000000] BIOS-provided physical RAM map: (d35) [ 0.000000] Xen: [mem 0x0000000000000000-0x000000000009ffff] usable (d35) [ 0.000000] Xen: [mem 0x00000000000a0000-0x00000000000fffff] reserved (d35) [ 0.000000] Xen: [mem 0x0000000000100000-0x000000001fffffff] usable (d35) [ 0.000000] bootconsole [xenboot0] enabled (d35) [ 0.000000] NX (Execute Disable) protection: active (d35) [ 0.000000] DMI not present or invalid. (d35) [ 0.000000] Hypervisor detected: Xen PV (d35) [ 0.163579] tsc: Fast TSC calibration failed (d35) [ 0.163593] tsc: Detected 2194.862 MHz processor (d35) [ 0.163617] last_pfn = 0x20000 max_arch_pfn = 0x400000000 (d35) [ 0.163626] Disabled (d35) [ 0.163634] x86/PAT: MTRRs disabled, skipping PAT initialization too. (d35) [ 0.163646] x86/PAT: Configuration [0-7]: WB WT UC- UC WC WP UC UC (d35) [ 0.364378] Scanning 1 areas for low memory corruption (d35) [ 0.364420] Kernel/User page tables isolation: disabled on XEN PV. (d35) [ 0.505086] RAMDISK: [mem 0x02c00000-0x0453ffff] (d35) [ 0.505475] Zone ranges: (d35) [ 0.505487] DMA [mem 0x0000000000001000-0x0000000000ffffff] (d35) [ 0.505497] DMA32 [mem 0x0000000001000000-0x000000001fffffff] (d35) [ 0.505505] Normal empty (d35) [ 0.505512] Movable zone start for each node (d35) [ 0.505519] Early memory node ranges (d35) [ 0.505527] node 0: [mem 0x0000000000001000-0x000000000009ffff] (d35) [ 0.505534] node 0: [mem 0x0000000000100000-0x000000001fffffff] (d35) [ 0.505543] Reserved but unavailable: 1 pages (d35) [ 0.505544] Initmem setup node 0 [mem 0x0000000000001000-0x000000001fffffff] (d35) [ 0.507757] p2m virtual area at (____ptrval____), size is 40000000 (d35) [ 0.601781] Remapped 0 page(s) (d35) [ 0.601956] smpboot: Allowing 4 CPUs, 0 hotplug CPUs (d35) [ 0.601970] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] (d35) [ 0.601979] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff] (d35) [ 0.601988] [mem 0x20000000-0xffffffff] available for PCI devices (d35) [ 0.601998] Booting paravirtualized kernel on Xen (d35) [ 0.602006] Xen version: 4.15-unstable (preserve-AD) (d35) [ 0.602062] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns (d35) [ 0.681174] random: get_random_bytes called from start_kernel+0x8e/0x594 with crng_init=0 (d35) [ 0.681219] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:4 nr_node_ids:1 (d35) [ 0.681596] percpu: Embedded 43 pages/cpu s138264 r8192 d29672 u524288 (d35) [ 0.681665] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes) (d35) [ 0.681676] Built 1 zonelists, mobility grouping on. Total pages: 128906 (d35) [ 0.681684] Kernel command line: root=/dev/xvda2 ro elevator=noop console=hvc0 earlyprintk=xen noresume (d35) [ 0.681851] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes) (d35) [ 0.681901] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes) (d35) [ 0.683736] Memory: 458532K/523900K available (12312K kernel code, 1274K rwdata, 2652K rodata, 1344K init, 1660K bss, 65368K reserved, 0K cma-reserved) (d35) [ 0.683871] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 (d35) [ 0.684675] rcu: Hierarchical RCU implementation. (d35) [ 0.684698] rcu: RCU event tracing is enabled. (d35) [ 0.684706] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4. (d35) [ 0.684714] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 (d35) [ 0.686092] Using NULL legacy PIC (d35) [ 0.686100] NR_IRQS: 4352, nr_irqs: 80, preallocated irqs: 0 (d35) [ 0.686142] xen:events: Using FIFO-based ABI (d35) [ 0.686189] Console: colour dummy device 80x25 (d35) [ 0.686284] console [tty0] enabled (d35) [ 0.686323] console [hvc0] enabled (d35) [ 0.686334] bootconsole [xenboot0] disabled (XEN) emul-priv-op.c:993:d35v1 RDMSR 0x0000064e unimplemented (XEN) emul-priv-op.c:993:d35v1 RDMSR 0x00000034 unimplemented (XEN) emul-priv-op.c:993:d35v1 RDMSR 0x00000606 unimplemented (XEN) grant_table.c:1841:d35v3 Expanding d35 grant table from 1 to 2 frames (XEN) grant_table.c:1841:d35v3 Expanding d35 grant table from 2 to 3 frames (XEN) grant_table.c:1841:d35v3 Expanding d35 grant table from 3 to 4 frames (XEN) grant_table.c:1841:d35v3 Expanding d35 grant table from 4 to 5 frames