[ 0.000000] Linux version 4.15.0-1007-aws (buildd@lgw01-amd64-050) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #7-Ubuntu SMP Tue Apr 24 10:56:17 UTC 2018 (Ubuntu 4.15.0-1007.7-aws 4.15.17)
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-1007-aws root=LABEL=cloudimg-rootfs ro console=tty1 console=ttyS0 nvme.io_timeout=4294967295
[ 0.000000] KERNEL supported cpus:
[ 0.000000] Intel GenuineIntel
[ 0.000000] AMD AuthenticAMD
[ 0.000000] Centaur CentaurHauls
[ 0.000000] x86/fpu: x87 FPU will use FXSAVE
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000006a3fffff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000fc000000-0x00000000ffffffff] reserved
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] random: fast init done
[ 0.000000] SMBIOS 2.4 present.
[ 0.000000] DMI: Xen HVM domU, BIOS 3.4.3.amazon 11/11/2016
[ 0.000000] Hypervisor detected: Xen HVM
[ 0.000000] Xen version 3.4.
[ 0.000000] Netfront and the Xen platform PCI driver have been compiled for this kernel: unplug emulated NICs.
[ 0.000000] Blkfront and the Xen platform PCI driver have been compiled for this kernel: unplug emulated disks.
[ 0.000000] You might have to change the root device
[ 0.000000] from /dev/hd[a-d] to /dev/xvd[a-d]
[ 0.000000] in your root= kernel command line option
[ 0.000000] e820: last_pfn = 0x6a400 max_arch_pfn = 0x400000000
[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
[ 0.000000] found SMP MP-table at [mem 0x000fccd0-0x000fccdf] mapped at [ (ptrval)]
[ 0.000000] Scanning 1 areas for low memory corruption
[ 0.000000] RAMDISK: [mem 0x359ed000-0x36cedfff]
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x00000000000EA020 000024 (v02 Xen )
[ 0.000000] ACPI: XSDT 0x00000000FC006090 00003C (v01 Xen HVM 00000000 HVML 00000000)
[ 0.000000] ACPI: FACP 0x00000000FC005EE0 0000F4 (v04 Xen HVM 00000000 HVML 00000000)
[ 0.000000] ACPI: DSDT 0x00000000FC002C40 00321F (v02 Xen HVM 00000000 INTL 20090220)
[ 0.000000] ACPI: FACS 0x00000000FC002C00 000040
[ 0.000000] ACPI: FACS 0x00000000FC002C00 000040
[ 0.000000] ACPI: APIC 0x00000000FC005FE0 000068 (v02 Xen HVM 00000000 HVML 00000000)
[ 0.000000] ACPI: HPET 0x00000000FC006050 000038 (v01 Xen HVM 00000000 HVML 00000000)
[ 0.000000] No NUMA configuration found
[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000006a3fffff]
[ 0.000000] NODE_DATA(0) allocated [mem 0x6a3d5000-0x6a3fffff]
[ 0.000000] tsc: Fast TSC calibration failed
[ 0.000000] tsc: Using PIT calibration value
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.000000] DMA32 [mem 0x0000000001000000-0x000000006a3fffff]
[ 0.000000] Normal empty
[ 0.000000] Device empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]
[ 0.000000] node 0: [mem 0x0000000000100000-0x000000006a3fffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000006a3fffff]
[ 0.000000] Reserved but unavailable: 98 pages
[ 0.000000] ACPI: PM-Timer IO Port: 0x1f48
[ 0.000000] IOAPIC[0]: apic_id 1, version 17, address 0xfec00000, GSI 0-47
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 low level)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 low level)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 low level)
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs
[ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
[ 0.000000] e820: [mem 0x6a400000-0xfbffffff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on Xen HVM
[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1
[ 0.000000] percpu: Embedded 46 pages/cpu @ (ptrval) s151552 r8192 d28672 u2097152
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 428281
[ 0.000000] Policy zone: DMA32
[ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-1007-aws root=LABEL=cloudimg-rootfs ro console=tty1 console=ttyS0 nvme.io_timeout=4294967295
[ 0.000000] Memory: 1666036K/1740408K available (12300K kernel code, 2391K rwdata, 3904K rodata, 2372K init, 2376K bss, 74372K reserved, 0K cma-reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] Kernel/User page tables isolation: enabled
[ 0.000000] ftrace: allocating 37395 entries in 147 pages
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.
[ 0.000000] Tasks RCU enabled.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16
[ 0.000000] xen:events: Using 2-level ABI
[ 0.000000] Console: colour VGA+ 80x25
[ 0.000000] console [tty1] enabled
[ 0.000000] Cannot get hvm parameter CONSOLE_EVTCHN (18): -22!
[ 0.000000] console [ttyS0] enabled
[ 0.000000] ACPI: Core revision 20170831
[ 0.000000] ACPI: 1 ACPI AML tables successfully acquired and loaded
[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns
[ 0.004000] APIC: Switch to symmetric I/O mode setup
[ 0.012000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.020000] tsc: Fast TSC calibration using PIT
[ 0.064000] tsc: Detected 1795.831 MHz processor
[ 0.072000] Calibrating delay loop (skipped), value calculated using timer frequency.. 3591.66 BogoMIPS (lpj=7183324)
[ 0.084005] pid_max: default: 32768 minimum: 301
[ 0.088061] Security Framework initialized
[ 0.096005] Yama: becoming mindful.
[ 0.100051] AppArmor: AppArmor initialized
[ 0.108458] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.116262] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.124035] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.136013] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.144404] CPU: Physical Processor ID: 0
[ 0.148003] CPU: Processor Core ID: 0
[ 0.156005] mce: CPU supports 0 MCE banks
[ 0.160028] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 8
[ 0.168003] Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0
[ 0.176006] Spectre V2 : Mitigation: Full generic retpoline
[ 0.199763] Freeing SMP alternatives memory: 36K
[ 0.208018] smpboot: CPU0: Intel(R) Xeon(R) CPU E5-2650 0 @ 2.00GHz (family: 0x6, model: 0x2d, stepping: 0x7)
[ 0.216170] Performance Events: unsupported p6 CPU model 45 no PMU driver, software events only.
[ 0.228109] Hierarchical SRCU implementation.
[ 0.237207] NMI watchdog: Perf event create on CPU 0 failed with -2
[ 0.244009] NMI watchdog: Perf NMI watchdog permanently disabled
[ 0.252108] smp: Bringing up secondary CPUs ...
[ 0.260007] smp: Brought up 1 node, 1 CPU
[ 0.264005] smpboot: Max logical packages: 1
[ 0.272005] smpboot: Total of 1 processors activated (3591.66 BogoMIPS)
[ 0.280360] devtmpfs: initialized
[ 0.284107] x86/mm: Memory block size: 128MB
[ 0.292310] evm: security.selinux
[ 0.296003] evm: security.SMACK64
[ 0.300004] evm: security.SMACK64EXEC
[ 0.304004] evm: security.SMACK64TRANSMUTE
[ 0.312009] evm: security.SMACK64MMAP
[ 0.316005] evm: security.apparmor
[ 0.320005] evm: security.ima
[ 0.328003] evm: security.capability
[ 0.332269] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.344021] futex hash table entries: 256 (order: 2, 16384 bytes)
[ 0.352251] RTC time: 20:46:29, date: 05/16/18
[ 0.360171] NET: Registered protocol family 16
[ 0.364147] audit: initializing netlink subsys (disabled)
[ 0.372204] audit: type=2000 audit(1526503588.372:1): state=initialized audit_enabled=0 res=1
[ 0.384177] cpuidle: using governor ladder
[ 0.388012] cpuidle: using governor menu
[ 0.392073] ACPI: bus type PCI registered
[ 0.400007] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 0.408553] PCI: Using configuration type 1 for base access
[ 0.417780] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.424286] ACPI: Added _OSI(Module Device)
[ 0.432012] ACPI: Added _OSI(Processor Device)
[ 0.436005] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.444004] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.454360] ACPI: Interpreter enabled
[ 0.456027] ACPI: (supports S0 S4 S5)
[ 0.464013] ACPI: Using IOAPIC for interrupt routing
[ 0.468067] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.480329] ACPI: Enabled 1 GPEs in block 00 to 1F
[ 0.502217] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 0.508026] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI]
[ 0.516024] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[ 0.524024] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
[ 0.540638] acpiphp: Slot [0] registered
[ 0.544233] acpiphp: Slot [3] registered
[ 0.552003] acpiphp: Slot [4] registered
[ 0.556087] acpiphp: Slot [5] registered
[ 0.560084] acpiphp: Slot [6] registered
[ 0.568103] acpiphp: Slot [7] registered
[ 0.572102] acpiphp: Slot [8] registered
[ 0.576091] acpiphp: Slot [9] registered
[ 0.584091] acpiphp: Slot [10] registered
[ 0.588084] acpiphp: Slot [11] registered
[ 0.592086] acpiphp: Slot [12] registered
[ 0.600102] acpiphp: Slot [13] registered
[ 0.604108] acpiphp: Slot [14] registered
[ 0.612104] acpiphp: Slot [15] registered
[ 0.616089] acpiphp: Slot [16] registered
[ 0.620089] acpiphp: Slot [17] registered
[ 0.628092] acpiphp: Slot [18] registered
[ 0.632094] acpiphp: Slot [19] registered
[ 0.640006] acpiphp: Slot [20] registered
[ 0.644097] acpiphp: Slot [21] registered
[ 0.648099] acpiphp: Slot [22] registered
[ 0.656113] acpiphp: Slot [23] registered
[ 0.660098] acpiphp: Slot [24] registered
[ 0.664114] acpiphp: Slot [25] registered
[ 0.672132] acpiphp: Slot [26] registered
[ 0.676109] acpiphp: Slot [27] registered
[ 0.684095] acpiphp: Slot [28] registered
[ 0.688084] acpiphp: Slot [29] registered
[ 0.692094] acpiphp: Slot [30] registered
[ 0.700093] acpiphp: Slot [31] registered
[ 0.704081] PCI host bridge to bus 0000:00
[ 0.708010] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 0.720016] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 0.728013] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 0.736011] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xf4ffffff window]
[ 0.748015] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 0.766670] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7]
[ 0.772010] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6]
[ 0.780009] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177]
[ 0.788004] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376]
[ 0.800777] * Found PM-Timer Bug on the chipset. Due to workarounds for a bug,
[ 0.800777] * this clock source is slow. Consider trying other clock sources
[ 0.821244] pci 0000:00:01.3: quirk: [io 0x1f40-0x1f7f] claimed by PIIX4 ACPI
[ 0.842602] ACPI: PCI Interrupt Link [LNKA] (IRQs *5 10 11)
[ 0.848374] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[ 0.856390] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
[ 0.864384] ACPI: PCI Interrupt Link [LNKD] (IRQs *5 10 11)
[ 0.877487] xen:balloon: Initialising balloon driver
[ 0.884127] SCSI subsystem initialized
[ 0.888214] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[ 0.892000] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[ 0.904007] pci 0000:00:02.0: vgaarb: bridge control possible
[ 0.912003] vgaarb: loaded
[ 0.916084] ACPI: bus type USB registered
[ 0.924049] usbcore: registered new interface driver usbfs
[ 0.928035] usbcore: registered new interface driver hub
[ 0.936040] usbcore: registered new device driver usb
[ 0.944128] EDAC MC: Ver: 3.0.0
[ 0.948929] PCI: Using ACPI for IRQ routing
[ 0.956996] NetLabel: Initializing
[ 0.960005] NetLabel: domain hash size = 128
[ 0.968006] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
[ 0.972044] NetLabel: unlabeled traffic allowed by default
[ 0.980228] HPET: 3 timers in total, 0 timers will be used for per-cpu timer
[ 0.988034] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[ 0.996006] hpet0: 3 comparators, 64-bit 62.500000 MHz counter
[ 1.006185] clocksource: Switched to clocksource hpet
[ 1.031554] VFS: Disk quotas dquot_6.6.0
[ 1.037158] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 1.045990] AppArmor: AppArmor Filesystem Enabled
[ 1.052386] pnp: PnP ACPI init
[ 1.057120] system 00:00: [mem 0x00000000-0x0009ffff] could not be reserved
[ 1.065565] system 00:01: [io 0x10c0-0x10e1] has been reserved
[ 1.072718] system 00:01: [io 0xb044-0xb047] has been reserved
[ 1.080694] system 00:02: [io 0x08a0-0x08a3] has been reserved
[ 1.088406] system 00:02: [io 0x0cc0-0x0ccf] has been reserved
[ 1.095977] system 00:02: [io 0x04d0-0x04d1] has been reserved
[ 1.107897] pnp: PnP ACPI: found 9 devices
[ 1.120105] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 1.132862] NET: Registered protocol family 2
[ 1.139704] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
[ 1.149244] TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
[ 1.156994] TCP: Hash tables configured (established 16384 bind 16384)
[ 1.164689] UDP hash table entries: 1024 (order: 3, 32768 bytes)
[ 1.172134] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
[ 1.179854] NET: Registered protocol family 1
[ 1.185431] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[ 1.192708] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[ 1.200118] pci 0000:00:01.0: Activating ISA DMA hang workarounds
[ 1.207849] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[ 1.218456] Unpacking initramfs...
[ 2.142271] Freeing initrd memory: 19460K
[ 2.148263] Scanning for low memory corruption every 60 seconds
[ 2.156905] Initialise system trusted keyrings
[ 2.163384] Key type blacklist registered
[ 2.169043] workingset: timestamp_bits=36 max_order=19 bucket_order=0
[ 2.178970] zbud: loaded
[ 2.183843] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 2.191685] fuse init (API version 7.26)
[ 2.199431] Key type asymmetric registered
[ 2.204919] Asymmetric key parser 'x509' registered
[ 2.210895] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
[ 2.220644] io scheduler noop registered
[ 2.226180] io scheduler deadline registered
[ 2.232263] io scheduler cfq registered (default)
[ 2.239029] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[ 2.248737] ACPI: Power Button [PWRF]
[ 2.254709] xen:grant_table: Grant tables using version 1 layout
[ 2.262465] Grant table initialized
[ 2.267693] BUG: unable to handle kernel paging request at ffffffffff200000
[ 2.271681] IP: __xen_evtchn_do_upcall+0x24/0x80
[ 2.271681] PGD b80e067 P4D b80e067 PUD b810067 PMD bccb067 PTE 0
[ 2.271681] Oops: 0002 [#1] SMP PTI
[ 2.271681] Modules linked in:
[ 2.271681] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.15.0-1007-aws #7-Ubuntu
[ 2.271681] Hardware name: Xen HVM domU, BIOS 3.4.3.amazon 11/11/2016
[ 2.271681] RIP: 0010:__xen_evtchn_do_upcall+0x24/0x80
[ 2.271681] RSP: 0000:ffff8e21aa003ea0 EFLAGS: 00010046
[ 2.271681] RAX: ffffffff9dd82920 RBX: ffffffffff200000 RCX: 000000008728b34e
[ 2.271681] RDX: ffff8e21a3252800 RSI: ffff8e21a724e000 RDI: 000000000000001c
[ 2.271681] RBP: ffff8e21aa003eb8 R08: ffffffff9ea05040 R09: 0000000000000000
[ 2.271681] R10: ffff8e21aa003f28 R11: 0000000000000000 R12: 0000000000000001
[ 2.271681] R13: 0000000000000000 R14: 0000000000000022 R15: ffff8e21a3246900
[ 2.271681] FS: 0000000000000000(0000) GS:ffff8e21aa000000(0000) knlGS:0000000000000000
[ 2.271681] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.271681] CR2: ffffffffff200000 CR3: 000000000b80a000 CR4: 00000000000006f0
[ 2.271681] Call Trace:
[ 2.271681]
[ 2.271681] xen_hvm_evtchn_do_upcall+0xe/0x10
[ 2.271681] do_hvm_evtchn_intr+0xe/0x20
[ 2.271681] __handle_irq_event_percpu+0x44/0x1a0
[ 2.271681] handle_irq_event_percpu+0x32/0x80
[ 2.271681] handle_irq_event+0x3b/0x60
[ 2.271681] handle_fasteoi_irq+0x75/0x130
[ 2.271681] handle_irq+0x20/0x30
[ 2.271681] do_IRQ+0x46/0xd0
[ 2.271681] common_interrupt+0x84/0x84
[ 2.271681]
[ 2.271681] RIP: 0010:native_safe_halt+0x6/0x10
[ 2.271681] RSP: 0000:ffffffff9ea03e28 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffdd
[ 2.271681] RAX: ffffffff9e12fba0 RBX: 0000000000000000 RCX: 0000000000000000
[ 2.271681] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 2.271681] RBP: ffffffff9ea03e28 R08: 0000000000000002 R09: ffffffff9ea03e18
[ 2.271681] R10: ffffffff9ea03da0 R11: 00000000eb8a1d25 R12: 0000000000000000
[ 2.271681] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 2.271681] ? __cpuidle_text_start+0x8/0x8
[ 2.271681] default_idle+0x20/0x100
[ 2.271681] arch_cpu_idle+0x15/0x20
[ 2.271681] default_idle_call+0x23/0x30
[ 2.271681] do_idle+0x17f/0x1b0
[ 2.271681] cpu_startup_entry+0x73/0x80
[ 2.271681] rest_init+0xae/0xb0
[ 2.271681] start_kernel+0x4dc/0x4fd
[ 2.271681] x86_64_start_reservations+0x24/0x26
[ 2.271681] x86_64_start_kernel+0x74/0x77
[ 2.271681] secondary_startup_64+0xa5/0xb0
[ 2.271681] Code: 1f 84 00 00 00 00 00 66 66 66 66 90 55 48 89 e5 41 55 41 54 53 65 48 8b 1d 92 dc 29 62 41 bc 01 00 00 00 65 44 8b 2d 8c 8c 29 62 03 00 44 89 e0 65 0f c1 05 2e 96 2a 62 85 c0 75 3b 48 8b 05
[ 2.271681] RIP: __xen_evtchn_do_upcall+0x24/0x80 RSP: ffff8e21aa003ea0
[ 2.271681] CR2: ffffffffff200000
[ 2.271681] ---[ end trace 956d0f4244642614 ]---
[ 2.271681] Kernel panic - not syncing: Fatal exception in interrupt
[ 2.271681] Kernel Offset: 0x1c800000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)