(XEN) parameter "placeholder" unknown! __ __ _ _ _ ___ _____ \ \/ /___ _ __ | || | / |/ _ \ |___ / _ __ _ __ ___ \ // _ \ '_ \ | || |_ | | | | | |_ \ __| '_ \| '__/ _ \ / \ __/ | | | |__ _|| | |_| | ___) |__| |_) | | | __/ /_/\_\___|_| |_| |_|(_)_|\___(_)____/ | .__/|_| \___| |_| (XEN) Xen version 4.10.3-pre (andy@xxxxxxxxxxx) (gcc (Debian 4.9.2-10+deb8u1) 4.9.2) debug=n Sun Nov 25 05:48:03 UTC 2018 (XEN) Latest ChangeSet: Tue Nov 20 15:45:04 2018 +0100 git:b6e203b (XEN) Bootloader: GRUB 2.02~beta2-22+deb8u1 (XEN) Command line: placeholder dom0_mem=2048M,max:4096M dom0_max_vcpus=2 com1=115200,8n1,0x2f8,10 console=com1,vga ucode=scan serial_tx_buffer=256k loglvl=info (XEN) Xen image load base address: 0 (XEN) Video information: (XEN) VGA is text mode 80x25, font 8x16 (XEN) VBE/DDC methods: none; EDID transfer time: 1 seconds (XEN) EDID info not retrieved because no DDC retrieval method detected (XEN) Disc information: (XEN) Found 2 MBR signatures (XEN) Found 5 EDD information structures (XEN) Xen-e820 RAM map: (XEN) 0000000000000000 - 0000000000098800 (usable) (XEN) 0000000000098800 - 00000000000a0000 (reserved) (XEN) 00000000000e0000 - 0000000000100000 (reserved) (XEN) 0000000000100000 - 0000000078f6a000 (usable) (XEN) 0000000078f6a000 - 0000000079858000 (reserved) (XEN) 0000000079858000 - 0000000079d47000 (ACPI NVS) (XEN) 0000000079d47000 - 0000000090000000 (reserved) (XEN) 00000000fed1c000 - 00000000fed45000 (reserved) (XEN) 00000000ff000000 - 0000000100000000 (reserved) (XEN) 0000000100000000 - 0000004080000000 (usable) (XEN) New Xen image base address: 0x78800000 (XEN) ACPI: RSDP 000F05B0, 0024 (r2 SUPERM) (XEN) ACPI: XSDT 798A80A0, 00BC (r1 1072009 AMI 10013) (XEN) ACPI: FACP 798D8E48, 010C (r5 SUPERM SMCI--MB 1072009 AMI 10013) (XEN) ACPI: DSDT 798A81F0, 30C53 (r2 SUPERM SMCI--MB 1072009 INTL 20091013) (XEN) ACPI: FACS 79D45F80, 0040 (XEN) ACPI: APIC 798D8F58, 0138 (r3 SUPERM SMCI--MB 1072009 AMI 10013) (XEN) ACPI: FPDT 798D9090, 0044 (r1 SUPERM SMCI--MB 1072009 AMI 10013) (XEN) ACPI: FIDT 798D90D8, 009C (r1 SUPERM SMCI--MB 1072009 AMI 10013) (XEN) ACPI: SPMI 798D9178, 0040 (r5 SUPERM SMCI--MB 0 AMI. 0) (XEN) ACPI: MCFG 798D91B8, 003C (r1 SUPERM SMCI--MB 1072009 MSFT 97) (XEN) ACPI: UEFI 798D91F8, 0042 (r1 SUPERM SMCI--MB 1072009 0) (XEN) ACPI: HPET 798D9240, 0038 (r1 SUPERM SMCI--MB 1 INTL 20091013) (XEN) ACPI: WDDT 798D9278, 0040 (r1 SUPERM SMCI--MB 0 INTL 20091013) (XEN) ACPI: SSDT 798D92B8, 1717F (r2 SUPERM PmMgt 1 INTL 20120913) (XEN) ACPI: NITR 798F0438, 0071 (r2 SUPERM SMCI--MB 1 INTL 20091013) (XEN) ACPI: SSDT 798F04B0, 264C (r2 SUPERM SpsNm 2 INTL 20120913) (XEN) ACPI: SSDT 798F2B00, 0064 (r2 SUPERM SpsNvs 2 INTL 20120913) (XEN) ACPI: PRAD 798F2B68, 0102 (r2 SUPERM SMCI--MB 2 INTL 20120913) (XEN) ACPI: DMAR 798F2C70, 00C4 (r1 SUPERM SMCI--MB 1 INTL 20091013) (XEN) ACPI: HEST 798F2D38, 027C (r1 SUPERM SMCI--MB 1 INTL 1) (XEN) ACPI: BERT 798F2FB8, 0030 (r1 SUPERM SMCI--MB 1 INTL 1) (XEN) ACPI: ERST 798F2FE8, 0230 (r1 SUPERM SMCI--MB 1 INTL 1) (XEN) ACPI: EINJ 798F3218, 0130 (r1 SUPERM SMCI--MB 1 INTL 1) (XEN) System RAM: 262031MB (268319752kB) (XEN) No NUMA configuration found (XEN) Faking a node at 0000000000000000-0000004080000000 (XEN) Domain heap initialised (XEN) CPU Vendor: Intel, Family 6 (0x6), Model 79 (0x4f), Stepping 1 (raw 000406f1) (XEN) found SMP MP-table at 000fcd20 (XEN) DMI 3.0 present. (XEN) Using APIC driver default (XEN) ACPI: PM-Timer IO Port: 0x408 (32 bits) (XEN) ACPI: v5 SLEEP INFO: control[0:0], status[0:0] (XEN) ACPI: SLEEP INFO: pm1x_cnt[1:404,1:0], pm1x_evt[1:400,1:0] (XEN) ACPI: 32/64X FACS address mismatch in FADT - 79d45f80/0000000000000000, using 32 (XEN) ACPI: wakeup_vec[79d45f8c], vec_size[20] (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[0x0a] lapic_id[0x0a] enabled) (XEN) ACPI: LAPIC (acpi_id[0x0c] lapic_id[0x0c] enabled) (XEN) ACPI: LAPIC (acpi_id[0x0e] lapic_id[0x0e] 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[0x0b] lapic_id[0x0b] enabled) (XEN) ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x0d] enabled) (XEN) ACPI: LAPIC (acpi_id[0x0f] lapic_id[0x0f] enabled) (XEN) ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x0a] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x0c] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x0e] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x09] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x0b] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x0d] high edge lint[0x1]) (XEN) ACPI: LAPIC_NMI (acpi_id[0x0f] high edge lint[0x1]) (XEN) Overriding APIC driver with bigsmp (XEN) ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0]) (XEN) IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-23 (XEN) ACPI: IOAPIC (id[0x02] address[0xfec01000] gsi_base[24]) (XEN) IOAPIC[1]: apic_id 2, version 32, address 0xfec01000, GSI 24-47 (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) Enabling APIC mode: Phys. Using 2 I/O APICs (XEN) ACPI: HPET id: 0x8086a701 base: 0xfed00000 (XEN) Xen ERST support is initialized. (XEN) HEST: Table parsing has been initialized (XEN) Using ACPI (MADT) for SMP configuration information (XEN) SMP: Allowing 16 CPUs (0 hotplug CPUs) (XEN) IRQ limits: 48 GSI, 3040 MSI/MSI-X (XEN) Not enabling x2APIC (upon firmware request) (XEN) microcode: CPU0 updated from revision 0xb00001d to 0xb00002e, date = 2018-04-19 (XEN) xstate: size: 0x340 and states: 0x7 (XEN) CMCI: threshold 0x2 too large for CPU0 bank 17, using 0x1 (XEN) CMCI: threshold 0x2 too large for CPU0 bank 18, using 0x1 (XEN) CMCI: threshold 0x2 too large for CPU0 bank 19, using 0x1 (XEN) CPU0: Intel machine check reporting enabled (XEN) Speculative mitigation facilities: (XEN) Hardware features: IBRS/IBPB STIBP L1D_FLUSH SSBD (XEN) Compiled-in support: INDIRECT_THUNK SHADOW_PAGING (XEN) Xen settings: BTI-Thunk RETPOLINE, SPEC_CTRL: IBRS- SSBD-, Other: IBPB L1D_FLUSH (XEN) L1TF: believed vulnerable, maxphysaddr L1D 46, CPUID 46, Safe address 300000000000 (XEN) Support for VMs: PV: MSR_SPEC_CTRL RSB EAGER_FPU, HVM: MSR_SPEC_CTRL RSB EAGER_FPU (XEN) XPTI (64-bit PV only): Dom0 enabled, DomU enabled (XEN) PV L1TF shadowing: Dom0 disabled, DomU enabled (XEN) Using scheduler: SMP Credit Scheduler (credit) (XEN) Platform timer is 14.318MHz HPET (XEN) Detected 3400.011 MHz processor. (XEN) Initing memory sharing. (XEN) alt table ffff82d080420bb8 -> ffff82d080422670 (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) Intel VT-d iommu 0 supported page sizes: 4kB, 2MB, 1GB. (XEN) Intel VT-d Snoop Control enabled. (XEN) Intel VT-d Dom0 DMA Passthrough not enabled. (XEN) Intel VT-d Queued Invalidation enabled. (XEN) Intel VT-d Interrupt Remapping enabled. (XEN) Intel VT-d 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) 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) Allocated console ring of 64 KiB. (XEN) VMX: Supported advanced features: (XEN) - APIC MMIO access virtualisation (XEN) - APIC TPR shadow (XEN) - Extended Page Tables (EPT) (XEN) - Virtual-Processor Identifiers (VPID) (XEN) - Virtual NMI (XEN) - MSR direct-access bitmap (XEN) - Unrestricted Guest (XEN) - 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) HVM: ASIDs enabled. (XEN) HVM: VMX enabled (XEN) HVM: Hardware Assisted Paging (HAP) detected (XEN) HVM: HAP page sizes: 4kB, 2MB, 1GB (XEN) microcode: CPU2 updated from revision 0xb00001d to 0xb00002e, date = 2018-04-19 (XEN) microcode: CPU4 updated from revision 0xb00001d to 0xb00002e, date = 2018-04-19 (XEN) microcode: CPU6 updated from revision 0xb00001d to 0xb00002e, date = 2018-04-19 (XEN) microcode: CPU8 updated from revision 0xb00001d to 0xb00002e, date = 2018-04-19 (XEN) microcode: CPU10 updated from revision 0xb00001d to 0xb00002e, date = 2018-04-19 (XEN) microcode: CPU12 updated from revision 0xb00001d to 0xb00002e, date = 2018-04-19 (XEN) microcode: CPU14 updated from revision 0xb00001d to 0xb00002e, date = 2018-04-19 (XEN) Brought up 16 CPUs (XEN) build-id: dc0cee6d0c848a3b9f273129ba6af4c566ddfab7 (XEN) ACPI sleep modes: S3 (XEN) VPMU: disabled (XEN) mcheck_poll: Machine check polling timer started. (XEN) Dom0 has maximum 432 PIRQs (XEN) NX (Execute Disable) protection active (XEN) *** LOADING DOMAIN 0 *** (XEN) Xen kernel: 64-bit, lsb, compat32 (XEN) Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x1f34000 (XEN) PHYSICAL MEMORY ARRANGEMENT: (XEN) Dom0 alloc.: 0000004008000000->000000400c000000 (506553 pages to be allocated) (XEN) Init. ramdisk: 000000407fab9000->000000407ffffee7 (XEN) VIRTUAL MEMORY ARRANGEMENT: (XEN) Loaded kernel: ffffffff81000000->ffffffff81f34000 (XEN) Init. ramdisk: ffffffff81f34000->ffffffff8247aee7 (XEN) Phys-Mach map: ffffffff8247b000->ffffffff8287b000 (XEN) Start info: ffffffff8287b000->ffffffff8287b4b4 (XEN) Xenstore ring: 0000000000000000->0000000000000000 (XEN) Console ring: 0000000000000000->0000000000000000 (XEN) Page tables: ffffffff8287c000->ffffffff82895000 (XEN) Boot stack: ffffffff82895000->ffffffff82896000 (XEN) TOTAL: ffffffff80000000->ffffffff82c00000 (XEN) ENTRY ADDRESS: ffffffff819151f0 (XEN) Dom0 has maximum 2 VCPUs (XEN) Initial low memory virq threshold set at 0x4000 pages. (XEN) Scrubbing Free RAM on 1 nodes using 8 CPUs (XEN) ..................................................................................................................................................................................................................................................................done. (XEN) Std. Loglevel: Errors, warnings and info (XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings) (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) 3... 2... 1... (XEN) Xen is relinquishing VGA console. (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen) (XEN) Freed 472kB init memory (XEN) d1 L1TF-vulnerable L1e 000000006a6ff960 - Shadowing