[ 39.853943] kvm: exiting hardware virtualization [ 39.856259] reboot: Restarting system [ 39.856706] reboot: machine restart Xen 4.14-unstable (XEN) Xen version 4.14-unstable (vmm@xxxxxxxxxxxx) (gcc (GCC) 8.3.1 20190507 (Red Hat 8.3.1-4)) debug=y Mon Feb 24 01:33:32 CST 2020 (XEN) Latest ChangeSet: Tue Feb 18 16:27:07 2020 +0100 git:c47984aabe-dirty (XEN) build-id: f7c69059140e4f60be2c02fed5f98b80d87ad642 (XEN) Console output is synchronous. (XEN) Bootloader: GRUB 2.03 (XEN) Command line: dom0_mem=8192M dom0_max_vcpus=8 loglvl=all guest_loglvl=all unrestricted_guest=1 msi=1 conring_size=4M console=com1 com1=115200,8n1 sync_console vpid=1 vpmu=1 altp2m=1 psr=cmt psr=cat psr=cdp ept=pml iommu=on,intpost hvm_fep=true extra_guest_irqs=1024,1024 (XEN) Xen image load base address: 0 (XEN) Video information: (XEN) VGA is text mode 80x25, font 8x16 (XEN) VBE/DDC methods: V1 V2; EDID transfer time: 1 seconds (XEN) Disc information: (XEN) Found 1 MBR signatures (XEN) Found 1 EDD information structures (XEN) CPU Vendor: Intel, Family 6 (0x6), Model 106 (0x6a), Stepping 0 (raw 000606a0) (XEN) Xen-e820 RAM map: (XEN) [0000000000000000, 000000000009fbff] (usable) (XEN) [000000000009fc00, 000000000009ffff] (reserved) (XEN) [00000000000f0000, 00000000000fffff] (reserved) (XEN) [0000000000100000, 00000000bffdcfff] (usable) (XEN) [00000000bffdd000, 00000000bfffffff] (reserved) (XEN) [00000000feffc000, 00000000feffffff] (reserved) (XEN) [00000000fffc0000, 00000000ffffffff] (reserved) (XEN) [0000000100000000, 00000001ffffffff] (usable) (XEN) New Xen image base address: 0xbf800000 (XEN) ACPI: RSDP 000F59D0, 0014 (r0 BOCHS ) (XEN) ACPI: RSDT BFFE143E, 0030 (r1 BOCHS BXPCRSDT 1 BXPC 1) (XEN) ACPI: FACP BFFE12E2, 0074 (r1 BOCHS BXPCFACP 1 BXPC 1) (XEN) ACPI: DSDT BFFDFC80, 1662 (r1 BOCHS BXPCDSDT 1 BXPC 1) (XEN) ACPI: FACS BFFDFC40, 0040 (XEN) ACPI: APIC BFFE1356, 00B0 (r1 BOCHS BXPCAPIC 1 BXPC 1) (XEN) ACPI: HPET BFFE1406, 0038 (r1 BOCHS BXPCHPET 1 BXPC 1) (XEN) System RAM: 7167MB (7339504kB) (XEN) No NUMA configuration found (XEN) Faking a node at 0000000000000000-0000000200000000 (XEN) Domain heap initialised (XEN) Allocated console ring of 4096 KiB. (XEN) found SMP MP-table at 000f5a10 (XEN) DMI 2.8 present. (XEN) Using APIC driver default (XEN) ACPI: PM-Timer IO Port: 0x608 (24 bits) (XEN) ACPI: SLEEP INFO: pm1x_cnt[1:604,1:0], pm1x_evt[1:600,1:0] (XEN) ACPI: wakeup_vec[bffdfc4c], vec_size[20] (XEN) ACPI: Local APIC address 0xfee00000 (XEN) ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) (XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled) (XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled) (XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] enabled) (XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x04] enabled) (XEN) ACPI: LAPIC (acpi_id[0x05] lapic_id[0x05] enabled) (XEN) ACPI: LAPIC (acpi_id[0x06] lapic_id[0x06] enabled) (XEN) ACPI: LAPIC (acpi_id[0x07] lapic_id[0x07] enabled) (XEN) ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) (XEN) ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0]) (XEN) IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) (XEN) ACPI: IRQ0 used by override. (XEN) ACPI: IRQ2 used by override. (XEN) ACPI: IRQ5 used by override. (XEN) ACPI: IRQ9 used by override. (XEN) ACPI: IRQ10 used by override. (XEN) ACPI: IRQ11 used by override. (XEN) Enabling APIC mode: Flat. Using 1 I/O APICs (XEN) ACPI: HPET id: 0x8086a201 base: 0xfed00000 (XEN) Using ACPI (MADT) for SMP configuration information (XEN) SMP: Allowing 8 CPUs (0 hotplug CPUs) (XEN) IRQ limits: 24 GSI, 1640 MSI/MSI-X (XEN) Switched to APIC driver x2apic_phys (XEN) xstate: size: 0xa88 and states: 0x2e7 (XEN) mce_intel.c:779: MCA Capability: firstbank 0, extended MCE MSR 0, BCAST, SER, LMCE (XEN) CPU0: Intel machine check reporting enabled (XEN) Unrecognised CPU model 0x6a - assuming vulnerable to LazyFPU (XEN) Speculative mitigation facilities: (XEN) Hardware features: IBRS/IBPB STIBP SSBD MD_CLEAR IBPB IBRS_ALL RDCL_NO SKIP_L1DFL MDS_NO (XEN) Compiled-in support: INDIRECT_THUNK SHADOW_PAGING (XEN) Xen settings: BTI-Thunk JMP, SPEC_CTRL: IBRS+ SSBD-, Other: IBPB BRANCH_HARDEN (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 disabled, DomU disabled (with PCID) (XEN) PV L1TF shadowing: Dom0 disabled, DomU disabled (XEN) Using scheduler: SMP Credit Scheduler rev2 (credit2) (XEN) Initializing Credit2 scheduler (XEN) load_precision_shift: 18 (XEN) load_window_shift: 30 (XEN) underload_balance_tolerance: 0 (XEN) overload_balance_tolerance: -3 (XEN) runqueues arrangement: socket (XEN) cap enforcement granularity: 10ms (XEN) load tracking window length 1073741824 ns (XEN) Platform timer is 100.000MHz HPET (XEN) Detected 2000.020 MHz processor. (XEN) alt table ffff82d080481150 -> ffff82d08048f276 (XEN) I/O virtualisation disabled (XEN) nr_sockets: 8 (XEN) ENABLING IO-APIC IRQs (XEN) -> Using new ACK method (XEN) ..TIMER: vector=0xF0 apic1=0 pin1=2 apic2=-1 pin2=-1 (XEN) TSC deadline timer enabled (XEN) mwait-idle: does not run on family 6 model 106 (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) - 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) alt table ffff82d080481150 -> ffff82d08048f276 (XEN) Brought up 8 CPUs (XEN) Adding cpu 0 to runqueue 0 (XEN) First cpu on runqueue, activating (XEN) Adding cpu 1 to runqueue 1 (XEN) First cpu on runqueue, activating (XEN) Adding cpu 2 to runqueue 2 (XEN) First cpu on runqueue, activating (XEN) Adding cpu 3 to runqueue 3 (XEN) First cpu on runqueue, activating (XEN) Adding cpu 4 to runqueue 4 (XEN) First cpu on runqueue, activating (XEN) Adding cpu 5 to runqueue 5 (XEN) First cpu on runqueue, activating (XEN) Adding cpu 6 to runqueue 6 (XEN) First cpu on runqueue, activating (XEN) Adding cpu 7 to runqueue 7 (XEN) First cpu on runqueue, activating (XEN) Running stub recovery selftests... (XEN) traps.c:1590: GPF (0000): ffff82d0bfffe041 [ffff82d0bfffe041] -> ffff82d08038e40c (XEN) traps.c:785: Trap 12: ffff82d0bfffe040 [ffff82d0bfffe040] -> ffff82d08038e40c (XEN) traps.c:1124: Trap 3: ffff82d0bfffe041 [ffff82d0bfffe041] -> ffff82d08038e40c (XEN) ----[ Xen-4.14-unstable x86_64 debug=y Tainted: C ]---- (XEN) CPU: 0 (XEN) RIP: e008:[] core2_vpmu_init+0xa5/0x221 (XEN) RFLAGS: 0000000000010202 CONTEXT: hypervisor (XEN) rax: 0000000008300802 rbx: 0000000000000000 rcx: 0000000000000345 (XEN) rdx: 0000000000000004 rsi: 000000000000000a rdi: 0000000000000063 (XEN) rbp: ffff82d0804b7d68 rsp: ffff82d0804b7d58 r8: 0000000000000004 (XEN) r9: 0000000000000008 r10: ffff82d0805effe0 r11: 0000000000000032 (XEN) r12: 0000000000000002 r13: 0000000000000008 r14: ffff82d0805dd0c0 (XEN) r15: ffff82d0805de300 cr0: 000000008005003b cr4: 00000000003526e0 (XEN) cr3: 00000000bfca4000 cr2: 0000000000000000 (XEN) fsb: 0000000000000000 gsb: 0000000000000000 gss: 0000000000000000 (XEN) ds: 0000 es: 0000 fs: 0000 gs: 0000 ss: 0000 cs: e008 (XEN) Xen code around (core2_vpmu_init+0xa5/0x221): (XEN) 00 06 00 b9 45 03 00 00 <0f> 32 48 89 c1 48 c1 e9 0d 83 e1 01 88 0d 32 00 (XEN) Xen stack trace from rsp=ffff82d0804b7d58: (XEN) ffff82d080452168 ffff82d080452248 ffff82d0804b7d78 ffff82d08043a622 (XEN) ffff82d0804b7d98 ffff82d08040dcb0 0000000000000008 0000000000000000 (XEN) ffff82d0804b7ee8 ffff82d0804339db 0000000001fb4fff 00000000000001f6 (XEN) ffff83000009de80 ffffffff00000000 000ffff82d0807f6 0000000000000002 (XEN) 0000000000000002 0000000000000002 0000000000000002 0000000000000002 (XEN) 0000000000000001 0000000000000001 0000000000100000 ffff82d08047ac00 (XEN) 0000000000200000 ffff82d08047acdc 0000000100000008 0000000000000007 (XEN) 0000000001fb4000 0000000000000000 0000000000000007 ffff83000009dd20 (XEN) ffff83000009de80 ffff83000009dfb0 0000000000000000 0000000000000000 (XEN) 0000000400000000 0000000000000000 ffffffffffffffff 00000000ffffffff (XEN) 0000000800000000 000000010000006e 0000000000000003 00000000000002f8 (XEN) 0000000000000002 0000000000000000 0000000000000000 0000000000000000 (XEN) 0000000000000000 0000000000000000 0000000000000000 ffff82d0802000ec (XEN) 0000000000000000 0000000000000000 0000000000000000 0000000000000000 (XEN) 0000000000000000 0000000000000000 0000000000000000 0000000000000000 (XEN) 0000000000000000 0000000000000000 0000000000000000 0000000000000000 (XEN) 0000000000000000 0000000000000000 0000000000000000 0000000000000000 (XEN) 0000000000000000 0000000000000000 0000000000000000 0000000000000000 (XEN) 0000000000000000 0000000000000000 0000000000000000 0000000000000000 (XEN) 0000000000000000 0000e01000000000 ffff8301f136e000 0000000000000000 (XEN) Xen call trace: (XEN) [] R core2_vpmu_init+0xa5/0x221 (XEN) [] F arch/x86/cpu/vpmu.c#vpmu_init+0xc4/0x100 (XEN) [] F do_initcalls+0x35/0x44 (XEN) [] F __start_xen+0x22d7/0x2808 (XEN) [] F __high_start+0x4c/0x4e (XEN) (XEN) (XEN) **************************************** (XEN) Panic on CPU 0: (XEN) GENERAL PROTECTION FAULT (XEN) [error_code=0000] (XEN) **************************************** (XEN) (XEN) Reboot in five seconds...