Xen 4.14.0 (XEN) Xen version 4.14.0 (@) (gcc (Alpine 6.4.0) 6.4.0) debug=n Sat Jul 25 23:45:43 UTC 2020 (XEN) Latest ChangeSet: (XEN) Bootloader: GRUB 2.03 (XEN) Command line: com1=115200,8n1 console=com1 efi=no-rs dom0_mem=1024M,max:1024M dom0_max_vcpus=1 dom0_vcpus_pin (XEN) Xen image load base address: 0x71000000 (XEN) Video information: (XEN) VGA is text mode 80x25, font 8x16 (XEN) Disc information: (XEN) Found 0 MBR signatures (XEN) Found 1 EDD information structures (XEN) EFI RAM map: (XEN) [0000000000000000, 000000000003efff] (usable) (XEN) [000000000003f000, 000000000003ffff] (ACPI NVS) (XEN) [0000000000040000, 000000000009ffff] (usable) (XEN) [0000000000100000, 000000001fffffff] (usable) (XEN) [0000000020000000, 00000000200fffff] (reserved) (XEN) [0000000020100000, 0000000076ccafff] (usable) (XEN) [0000000076ccb000, 0000000076d42fff] (reserved) (XEN) [0000000076d43000, 0000000076d53fff] (ACPI data) (XEN) [0000000076d54000, 00000000772ddfff] (ACPI NVS) (XEN) [00000000772de000, 00000000775f4fff] (reserved) (XEN) [00000000775f5000, 00000000775f5fff] (usable) (XEN) [00000000775f6000, 0000000077637fff] (reserved) (XEN) [0000000077638000, 00000000789e4fff] (usable) (XEN) [00000000789e5000, 0000000078ff9fff] (reserved) (XEN) [0000000078ffa000, 0000000078ffffff] (usable) (XEN) [00000000e0000000, 00000000efffffff] (reserved) (XEN) [00000000fec00000, 00000000fec00fff] (reserved) (XEN) [00000000fed01000, 00000000fed01fff] (reserved) (XEN) [00000000fed03000, 00000000fed03fff] (reserved) (XEN) [00000000fed08000, 00000000fed08fff] (reserved) (XEN) [00000000fed0c000, 00000000fed0ffff] (reserved) (XEN) [00000000fed1c000, 00000000fed1cfff] (reserved) (XEN) [00000000fee00000, 00000000fee00fff] (reserved) (XEN) [00000000fef00000, 00000000feffffff] (reserved) (XEN) [00000000ff900000, 00000000ffffffff] (reserved) (XEN) System RAM: 1919MB (1965176kB) (XEN) ACPI: RSDP 76D46000, 0024 (r2 DELL) (XEN) ACPI: XSDT 76D46088, 0094 (r1 DELL AS09 1072009 AMI 10013) (XEN) ACPI: FACP 76D52560, 010C (r5 DELL AS09 1072009 AMI 10013) (XEN) ACPI: DSDT 76D461B0, C3AF (r2 DELL AS09 1072009 INTL 20120913) (XEN) ACPI: FACS 772DDE80, 0040 (XEN) ACPI: APIC 76D52670, 0068 (r3 DELL AS09 1072009 AMI 10013) (XEN) ACPI: FPDT 76D526D8, 0044 (r1 DELL AS09 1072009 AMI 10013) (XEN) ACPI: FIDT 76D52720, 009C (r1 DELL AS09 1072009 AMI 10013) (XEN) ACPI: MCFG 76D527C0, 003C (r1 DELL AS09 1072009 MSFT 97) (XEN) ACPI: LPIT 76D52800, 0104 (r1 DELL AS09 3 VLV2 100000D) (XEN) ACPI: HPET 76D52908, 0038 (r1 DELL AS09 1072009 AMI. 5) (XEN) ACPI: SSDT 76D52940, 0763 (r1 DELL AS09 3000 INTL 20061109) (XEN) ACPI: SSDT 76D530A8, 0290 (r1 DELL AS09 3000 INTL 20061109) (XEN) ACPI: SSDT 76D53338, 017A (r1 DELL AS09 3000 INTL 20061109) (XEN) ACPI: UEFI 76D534B8, 0042 (r1 DELL AS09 0 0) (XEN) ACPI: CSRT 76D53500, 014C (r0 DELL AS09 5 INTL 20120624) (XEN) ACPI: TPM2 76D53650, 0034 (r3 Tpm2Tabl 1 AMI 0) (XEN) ACPI: SSDT 76D53688, 00C9 (r1 MSFT RHPROXY 1 INTL 20120913) (XEN) Domain heap initialised (XEN) ACPI: 32/64X FACS address mismatch in FADT - 772dde80/0000000000000000, using 32 (XEN) IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-86 (XEN) Enabling APIC mode: Flat. Using 1 I/O APICs (XEN) CPU0: 400..1000 MHz (XEN) Speculative mitigation facilities: (XEN) Hardware features: (XEN) Compiled-in support: SHADOW_PAGING (XEN) Xen settings: BTI-Thunk N/A, SPEC_CTRL: No, Other: BRANCH_HARDEN (XEN) Support for HVM VMs: RSB (XEN) Support for PV VMs: RSB (XEN) XPTI (64-bit PV only): Dom0 enabled, DomU enabled (without PCID) (XEN) PV L1TF shadowing: Dom0 disabled, DomU disabled (XEN) Using scheduler: SMP Credit Scheduler rev2 (credit2) (XEN) Initializing Credit2 scheduler (XEN) Disabling HPET for being unreliable (XEN) Platform timer is 3.580MHz ACPI PM Timer (XEN) Detected 1333.410 MHz processor. (XEN) I/O virtualisation disabled (XEN) ENABLING IO-APIC IRQs (XEN) -> Using new ACK method (XEN) Allocated console ring of 16 KiB. (XEN) VMX: Supported advanced features: (XEN) - APIC MMIO access virtualisation (XEN) - APIC TPR shadow (XEN) - Extended Page Tables (EPT) (XEN) - Virtual-Processor Identifiers (VPID) (XEN) - Virtual NMI (XEN) - MSR direct-access bitmap (XEN) - Unrestricted Guest (XEN) - VM Functions (XEN) HVM: ASIDs enabled. (XEN) HVM: VMX enabled (XEN) HVM: Hardware Assisted Paging (HAP) detected (XEN) HVM: HAP page sizes: 4kB, 2MB (XEN) Brought up 2 CPUs (XEN) Scheduling granularity: cpu, 1 CPU per sched-resource (XEN) Dom0 has maximum 295 PIRQs (XEN) Xen kernel: 64-bit, lsb, compat32 (XEN) Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x2a2c000 (XEN) PHYSICAL MEMORY ARRANGEMENT: (XEN) Dom0 alloc.: 000000006c000000->0000000070000000 (240976 pages to be allocated) (XEN) Init. ramdisk: 0000000075950000->0000000076bffc5c (XEN) VIRTUAL MEMORY ARRANGEMENT: (XEN) Loaded kernel: ffffffff81000000->ffffffff82a2c000 (XEN) Init. ramdisk: 0000000000000000->0000000000000000 (XEN) Phys-Mach map: 0000008000000000->0000008000200000 (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: ffffffff82702180 (XEN) Dom0 has maximum 1 VCPUs (XEN) Initial low memory virq threshold set at 0x4000 pages. (XEN) Scrubbing Free RAM in background (XEN) Std. Loglevel: Errors and warnings (XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings) (XEN) *** Serial input to DOM0 (type 'CTRL-a' three times to switch input) (XEN) Freed 560kB init memory mapping kernel into physical memory about to get started... [ 0.000000] Could not determine UEFI Secure Boot status. [ 0.000000] Linux version 4.19.5-linuxkit (root@f3586cd3d42c) (gcc version 8.3.0 (Alpine 8.3.0)) #1 SMP Sat Aug 15 18:51:14 UTC 2020 [ 0.000000] Command line: console=hvc0 root=(hd0,gpt1)/rootfs.img dom0_mem=1024M,max:1024M dom0_max_vcpus=1 dom0_vcpus_pin eve_mem=650M,max:650M eve_max_vcpus=1 ctrd_mem=300M,max:300M ctrd_max_vcpus=1 rootdelay=3 setup_loops eve_installer [ 0.000000] x86/fpu: x87 FPU will use FXSAVE [ 0.000000] Released 0 page(s) [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] Xen: [mem 0x0000000000000000-0x000000000003efff] usable [ 0.000000] Xen: [mem 0x000000000003f000-0x000000000003ffff] ACPI NVS [ 0.000000] Xen: [mem 0x0000000000040000-0x000000000009ffff] usable [ 0.000000] Xen: [mem 0x00000000000a0000-0x00000000000fffff] reserved [ 0.000000] Xen: [mem 0x0000000000100000-0x000000001fffffff] usable [ 0.000000] Xen: [mem 0x0000000020000000-0x00000000200fffff] reserved [ 0.000000] Xen: [mem 0x0000000020100000-0x0000000040160fff] usable [ 0.000000] Xen: [mem 0x0000000040161000-0x0000000076ccafff] unusable [ 0.000000] Xen: [mem 0x0000000076ccb000-0x0000000076d42fff] reserved [ 0.000000] Xen: [mem 0x0000000076d43000-0x0000000076d53fff] ACPI data [ 0.000000] Xen: [mem 0x0000000076d54000-0x00000000772ddfff] ACPI NVS [ 0.000000] Xen: [mem 0x00000000772de000-0x00000000775f4fff] reserved [ 0.000000] Xen: [mem 0x00000000775f5000-0x00000000775f5fff] unusable [ 0.000000] Xen: [mem 0x00000000775f6000-0x0000000077637fff] reserved [ 0.000000] Xen: [mem 0x0000000077638000-0x00000000789e4fff] unusable [ 0.000000] Xen: [mem 0x00000000789e5000-0x0000000078ff9fff] reserved [ 0.000000] Xen: [mem 0x0000000078ffa000-0x0000000078ffffff] unusable [ 0.000000] Xen: [mem 0x00000000e0000000-0x00000000efffffff] reserved [ 0.000000] Xen: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] Xen: [mem 0x00000000fed01000-0x00000000fed01fff] reserved [ 0.000000] Xen: [mem 0x00000000fed03000-0x00000000fed03fff] reserved [ 0.000000] Xen: [mem 0x00000000fed08000-0x00000000fed08fff] reserved [ 0.000000] Xen: [mem 0x00000000fed0c000-0x00000000fed0ffff] reserved [ 0.000000] Xen: [mem 0x00000000fed1c000-0x00000000fed1cfff] reserved [ 0.000000] Xen: [mem 0x00000000fee00000-0x00000000feffffff] reserved [ 0.000000] Xen: [mem 0x00000000ff900000-0x00000000ffffffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] efi: EFI v2.40 by UNKNOWN [ 0.000000] efi: ACPI=0x76d46000 ACPI 2.0=0x76d46000 SMBIOS=0xf05b0 ESRT=0x7748b598 MPS=0xfd640 [ 0.000000] SMBIOS 3.0 present. [ 0.000000] DMI: Dell Inc. Edge Gateway 3001/0DY2CV, BIOS 01.00.01 05/16/2017 [ 0.000000] Hypervisor detected: Xen PV [ 0.000491] tsc: Detected 1333.410 MHz processor [ 0.001253] last_pfn = 0x40161 max_arch_pfn = 0x400000000 [ 0.001258] Disabled [ 0.001263] x86/PAT: MTRRs disabled, skipping PAT initialization too. [ 0.001276] x86/PAT: Configuration [0-7]: WB WT UC- UC WC WP UC UC [ 0.001384] Kernel/User page tables isolation: disabled on XEN PV. [ 0.653685] Secure boot could not be determined [ 0.653697] RAMDISK: [mem 0x04000000-0x052affff] [ 0.657485] ACPI: Early table checksum verification disabled [ 0.657520] ACPI: RSDP 0x0000000076D46000 000024 (v02 DELL ) [ 0.657551] ACPI: XSDT 0x0000000076D46088 000094 (v01 DELL AS09 01072009 AMI 00010013) [ 0.657612] ACPI: FACP 0x0000000076D52560 00010C (v05 DELL AS09 01072009 AMI 00010013) [ 0.657684] ACPI BIOS Warning (bug): 32/64X length mismatch in FADT/Gpe0Block: 128/32 (20180810/tbfadt-569) [ 0.657723] ACPI: DSDT 0x0000000076D461B0 00C3AF (v02 DELL AS09 01072009 INTL 20120913) [ 0.657762] ACPI: FACS 0x00000000772DDE80 000040 [ 0.657799] ACPI: APIC 0x0000000076D52670 000068 (v03 DELL AS09 01072009 AMI 00010013) [ 0.657838] ACPI: FPDT 0x0000000076D526D8 000044 (v01 DELL AS09 01072009 AMI 00010013) [ 0.657877] ACPI: FIDT 0x0000000076D52720 00009C (v01 DELL AS09 01072009 AMI 00010013) [ 0.657915] ACPI: MCFG 0x0000000076D527C0 00003C (v01 DELL AS09 01072009 MSFT 00000097) [ 0.657954] ACPI: LPIT 0x0000000076D52800 000104 (v01 DELL AS09 00000003 VLV2 0100000D) [ 0.657992] ACPI: HPET 0x0000000076D52908 000038 (v01 DELL AS09 01072009 AMI. 00000005) [ 0.658031] ACPI: SSDT 0x0000000076D52940 000763 (v01 DELL AS09 00003000 INTL 20061109) [ 0.658069] ACPI: SSDT 0x0000000076D530A8 000290 (v01 DELL AS09 00003000 INTL 20061109) [ 0.658108] ACPI: SSDT 0x0000000076D53338 00017A (v01 DELL AS09 00003000 INTL 20061109) [ 0.658147] ACPI: UEFI 0x0000000076D534B8 000042 (v01 DELL AS09 00000000 00000000) [ 0.658185] ACPI: CSRT 0x0000000076D53500 00014C (v00 DELL AS09 00000005 INTL 20120624) [ 0.658223] ACPI: TPM2 0x0000000076D53650 000034 (v03 Tpm2Tabl 00000001 AMI 00000000) [ 0.658261] ACPI: SSDT 0x0000000076D53688 0000C9 (v01 MSFT RHPROXY 00000001 INTL 20120913) [ 0.658356] Setting APIC routing to Xen PV. [ 0.673157] Zone ranges: [ 0.673166] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.673174] DMA32 [mem 0x0000000001000000-0x0000000040160fff] [ 0.673181] Normal empty [ 0.673187] Movable zone start for each node [ 0.673191] Early memory node ranges [ 0.673197] node 0: [mem 0x0000000000001000-0x000000000003efff] [ 0.673202] node 0: [mem 0x0000000000040000-0x000000000009ffff] [ 0.673208] node 0: [mem 0x0000000000100000-0x000000001fffffff] [ 0.673213] node 0: [mem 0x0000000020100000-0x0000000040160fff] [ 0.675279] Reserved but unavailable: 32769 pages [ 0.675287] Initmem setup node 0 [mem 0x0000000000001000-0x0000000040160fff] [ 0.692350] p2m virtual area at (____ptrval____), size is 40000000 [ 1.307971] Remapped 353 page(s) [ 1.308021] x86/hpet: Will disable the HPET for this platform because it's not reliable [ 1.309328] ACPI: PM-Timer IO Port: 0x408 [ 1.309420] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) [ 1.309427] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) [ 1.309481] IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-86 [ 1.309506] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 1.309516] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 1.309559] Using ACPI (MADT) for SMP configuration information [ 1.309575] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 1.309599] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 1.309691] [mem 0x79000000-0xdfffffff] available for PCI devices [ 1.309703] Booting paravirtualized kernel on Xen [ 1.309709] Xen version: 4.14.0 (preserve-AD) [ 1.309717] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.727758] random: get_random_bytes called from start_kernel+0x91/0x4bd with crng_init=0 [ 1.727792] setup_percpu: NR_CPUS:128 nr_cpumask_bits:128 nr_cpu_ids:2 nr_node_ids:1 [ 1.728699] percpu: Embedded 45 pages/cpu @(____ptrval____) s143704 r8192 d32424 u1048576 [ 1.728881] Built 1 zonelists, mobility grouping on. Total pages: 258020 [ 1.728891] Kernel command line: console=hvc0 root=(hd0,gpt1)/rootfs.img dom0_mem=1024M,max:1024M dom0_max_vcpus=1 dom0_vcpus_pin eve_mem=650M,max:650M eve_max_vcpus=1 ctrd_mem=300M,max:300M ctrd_max_vcpus=1 rootdelay=3 setup_loops eve_installer [ 1.729976] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes) [ 1.730186] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes) [ 1.821626] software IO TLB: mapped [mem 0x3a600000-0x3e600000] (64MB) [ 1.846059] Memory: 912164K/1048572K available (12312K kernel code, 1716K rwdata, 3404K rodata, 1664K init, 1520K bss, 136408K reserved, 0K cma-reserved) [ 1.846329] ftrace: allocating 47361 entries in 186 pages [ 1.900040] rcu: Hierarchical RCU implementation. [ 1.900050] rcu: RCU restricting CPUs from NR_CPUS=128 to nr_cpu_ids=1. [ 1.900055] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 [ 1.912470] Using NULL legacy PIC [ 1.912481] NR_IRQS: 8448, nr_irqs: 256, preallocated irqs: 0 [ 1.912545] xen:events: Using FIFO-based ABI [ 1.913846] Console: colour dummy device 80x25 [ 1.914595] console [tty0] enabled [ 1.916296] console [hvc0] enabled [ 1.916328] ACPI: Core revision 20180810 [ 1.921111] clocksource: xen: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 1.921168] installing Xen timer for CPU 0 [ 1.921419] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x13386732d30, max_idle_ns: 440795258156 ns [ 1.921612] Calibrating delay loop (skipped), value calculated using timer frequency.. 2666.82 BogoMIPS (lpj=13334100) [ 1.921652] pid_max: default: 32768 minimum: 301 [ 1.922032] Security Framework initialized [ 1.922055] Yama: becoming mindful. [ 1.922172] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes) [ 1.922205] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes) [ 1.923018] Last level iTLB entries: 4KB 48, 2MB 0, 4MB 0 [ 1.923048] Last level dTLB entries: 4KB 128, 2MB 16, 4MB 16, 1GB 0 [ 1.923077] Spectre V2 : Mitigation: Full generic retpoline [ 1.923096] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 2.059190] Freeing SMP alternatives memory: 24K [ 2.061061] VPMU disabled by hypervisor. [ 2.061939] Performance Events: unsupported p6 CPU model 55 no PMU driver, software events only. [ 2.062249] rcu: Hierarchical SRCU implementation. [ 2.062912] NMI watchdog: Perf NMI watchdog permanently disabled [ 2.063228] smp: Bringing up secondary CPUs ... [ 2.063252] smp: Brought up 1 node, 1 CPU [ 2.063269] smpboot: Max logical packages: 1 [ 2.063890] devtmpfs: initialized [ 2.064106] x86/mm: Memory block size: 128MB [ 2.066140] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.066191] futex hash table entries: 256 (order: 2, 16384 bytes) [ 2.066399] pinctrl core: initialized pinctrl subsystem [ 2.066870] NET: Registered protocol family 16 [ 2.066942] xen:grant_table: Grant tables using version 1 layout [ 2.067007] Grant table initialized [ 2.067850] audit: initializing netlink subsys (disabled) [ 2.068395] audit: type=2000 audit(1325376586.017:1): state=initialized audit_enabled=0 res=1 [ 2.069301] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 2.069337] ACPI: bus type PCI registered [ 2.069802] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 2.069842] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820 [ 2.279608] PCI: Using configuration type 1 for base access [ 2.290512] cryptd: max_cpu_qlen set to 1000 [ 2.291249] ACPI: Added _OSI(Module Device) [ 2.291281] ACPI: Added _OSI(Processor Device) [ 2.291301] ACPI: Added _OSI(3.0 _SCP Extensions) [ 2.291321] ACPI: Added _OSI(Processor Aggregator Device) [ 2.291343] ACPI: Added _OSI(Linux-Dell-Video) [ 2.291363] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 2.320060] ACPI: 5 ACPI AML tables successfully acquired and loaded [ 2.332242] ACPI: Dynamic OEM Table Load: [ 2.332286] ACPI: SSDT 0xFFFF88803A338800 0002B4 (v01 PmRef Cpu0Ist 00003000 INTL 20061109) [ 2.333417] ACPI: Dynamic OEM Table Load: [ 2.333453] ACPI: SSDT 0xFFFF88803A399800 000433 (v01 PmRef Cpu0Cst 00003001 INTL 20061109) [ 2.337095] ACPI: Interpreter enabled [ 2.337138] ACPI: (supports S0 S5) [ 2.337159] ACPI: Using IOAPIC for interrupt routing [ 2.337298] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 2.338911] ACPI: Enabled 6 GPEs in block 00 to 3F [ 2.358222] ACPI: Power Resource [USBC] (on) [ 2.362017] ACPI: Power Resource [PLPE] (on) [ 2.362922] ACPI: Power Resource [PLPE] (on) [ 2.377556] ACPI: Power Resource [CLK0] (on) [ 2.377729] ACPI: Power Resource [CLK1] (on) [ 2.383252] ACPI: Power Resource [FN00] (off) [ 2.385299] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 2.385345] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 2.385936] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug SHPCHotplug PME] [ 2.386518] acpi PNP0A08:00: _OSC: OS now controls [PCIeCapability LTR] [ 2.386547] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration [ 2.387258] PCI host bridge to bus 0000:00 [ 2.387287] pci_bus 0000:00: root bus resource [io 0x0070-0x0077] [ 2.387314] pci_bus 0000:00: root bus resource [io 0x0000-0x006f window] [ 2.387340] pci_bus 0000:00: root bus resource [io 0x0078-0x0cf7 window] [ 2.387365] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 2.387391] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 2.387420] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff window] [ 2.387449] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000fffff window] [ 2.387478] pci_bus 0000:00: root bus resource [mem 0x80000000-0x80336ffe window] [ 2.387507] pci_bus 0000:00: root bus resource [bus 00-ff] [ 2.398823] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 2.401292] pci 0000:00:1c.1: PCI bridge to [bus 02] [ 2.401661] pci 0000:00:1c.2: PCI bridge to [bus 03] [ 2.401995] pci 0000:00:1c.3: PCI bridge to [bus 04] [ 2.403807] ACPI: PCI Interrupt Link [LNKA] (IRQs *3 4 5 6 12 14 15) [ 2.404087] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 *5 6 12 14 15) [ 2.404348] ACPI: PCI Interrupt Link [LNKC] (IRQs *3 4 5 6 12 14 15) [ 2.404629] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 *5 6 12 14 15) [ 2.404888] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 *5 6 12 14 15) [ 2.405146] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 *5 6 12 14 15) [ 2.405404] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 12 14 15) *0, disabled. [ 2.405669] ACPI: PCI Interrupt Link [LNKH] (IRQs *3 4 5 6 12 14 15) [ 2.407287] ------------[ cut here ]------------ [ 2.407317] kernel BUG at drivers/xen/events/events_base.c:513! [ 2.407350] invalid opcode: 0000 [#1] SMP NOPTI [ 2.407372] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.19.5-linuxkit #1 [ 2.407395] Hardware name: Dell Inc. Edge Gateway 3001/0DY2CV, BIOS 01.00.01 05/16/2017 [ 2.407430] RIP: e030:__startup_pirq+0x38/0x119 [ 2.407452] Code: 83 ec 18 65 48 8b 04 25 28 00 00 00 48 89 44 24 10 31 c0 e8 73 f5 ff ff 89 df 49 89 c4 e8 35 fd ff ff 41 83 7c 24 14 01 74 02 <0f> 0b 41 89 c5 85 c0 0f 85 82 00 00 00 89 df e8 db f7 ff ff bf 02 [ 2.407504] RSP: e02b:ffffc9004002f960 EFLAGS: 00010092 [ 2.407525] RAX: 0000000000000000 RBX: 0000000000000031 RCX: 0000000000000000 [ 2.407550] RDX: ffffffffffffffff RSI: ffffc9004002f918 RDI: ffff888039c00900 [ 2.407576] RBP: ffffffff814f9d64 R08: ffff888039c00ab0 R09: ffff888039c00900 [ 2.407600] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888039853818 [ 2.407625] R13: 0000000000000001 R14: ffff888039888640 R15: ffff888039853818 [ 2.407697] FS: 0000000000000000(0000) GS:ffff88803e600000(0000) knlGS:0000000000000000 [ 2.407725] CS: e033 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2.407747] CR2: 0000000000000000 CR3: 000000000220c000 CR4: 0000000000000660 [ 2.407779] Call Trace: [ 2.407806] ? _cond_resched+0x20/0x23 [ 2.407829] ? byt_gpio_runtime_resume+0x8/0x8 [ 2.407853] __irq_startup+0x2d/0x59 [ 2.407874] irq_startup+0x41/0xce [ 2.407895] ? byt_gpio_runtime_resume+0x8/0x8 [ 2.407917] irq_set_chained_handler_and_data+0x50/0x7f [ 2.407942] gpiochip_set_cascaded_irqchip.isra.31+0x6a/0xba [ 2.407970] byt_pinctrl_probe+0x4ca/0x4e8 [ 2.407993] platform_drv_probe+0x32/0x73 [ 2.408015] really_probe+0x133/0x27a [ 2.408036] ? driver_allows_async_probing+0x2c/0x2c [ 2.408058] driver_probe_device+0x96/0xc6 [ 2.408080] ? driver_allows_async_probing+0x2c/0x2c [ 2.408101] bus_for_each_drv+0x81/0xa5 [ 2.408123] __device_attach+0xa6/0x11a [ 2.408143] bus_probe_device+0x2d/0x8c [ 2.408165] device_add+0x1c1/0x58a [ 2.408187] platform_device_add+0x140/0x198 [ 2.408210] platform_device_register_full+0xa5/0xfd [ 2.408236] acpi_create_platform_device+0x1b5/0x205 [ 2.408262] acpi_lpss_create_device+0x36/0x569 [ 2.408287] ? acpi_evaluate_integer+0x52/0x87 [ 2.408311] acpi_bus_attach+0xe5/0x1a3 [ 2.408333] acpi_bus_attach+0x15b/0x1a3 [ 2.408354] acpi_bus_attach+0x15b/0x1a3 [ 2.408376] ? acpi_sleep_init+0x103/0x103 [ 2.408397] ? acpi_sleep_init+0x103/0x103 [ 2.408417] acpi_bus_scan+0x64/0x81 [ 2.408438] acpi_scan_init+0xe7/0x22b [ 2.408463] ? acpi_sleep_init+0x103/0x103 [ 2.408483] acpi_init+0x2c2/0x31d [ 2.408506] do_one_initcall+0x86/0x170 [ 2.408529] ? do_early_param+0x8e/0x8e [ 2.408549] kernel_init_freeable+0x182/0x211 [ 2.408574] ? rest_init+0xa5/0xa5 [ 2.408594] kernel_init+0xa/0xfa [ 2.408615] ret_from_fork+0x35/0x40 [ 2.408635] Modules linked in: [ 2.408658] ---[ end trace 7ec97df6f5475598 ]--- [ 2.408681] RIP: e030:__startup_pirq+0x38/0x119 [ 2.408702] Code: 83 ec 18 65 48 8b 04 25 28 00 00 00 48 89 44 24 10 31 c0 e8 73 f5 ff ff 89 df 49 89 c4 e8 35 fd ff ff 41 83 7c 24 14 01 74 02 <0f> 0b 41 89 c5 85 c0 0f 85 82 00 00 00 89 df e8 db f7 ff ff bf 02 [ 2.408753] RSP: e02b:ffffc9004002f960 EFLAGS: 00010092 [ 2.408774] RAX: 0000000000000000 RBX: 0000000000000031 RCX: 0000000000000000 [ 2.408799] RDX: ffffffffffffffff RSI: ffffc9004002f918 RDI: ffff888039c00900 [ 2.408824] RBP: ffffffff814f9d64 R08: ffff888039c00ab0 R09: ffff888039c00900 [ 2.408849] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888039853818 [ 2.408873] R13: 0000000000000001 R14: ffff888039888640 R15: ffff888039853818 [ 2.408914] FS: 0000000000000000(0000) GS:ffff88803e600000(0000) knlGS:0000000000000000 [ 2.408942] CS: e033 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2.408964] CR2: 0000000000000000 CR3: 000000000220c000 CR4: 0000000000000660 [ 2.408997] Kernel panic - not syncing: Fatal exception (XEN) Hardware Dom0 crashed: rebooting machine in 5 seconds. (XEN) Resetting with ACPI MEMORY or I/O RESET_REG.