Re: tip -ENOBOOT - bisected to locking/refcounts, x86/asm: Implement fast refcount overflow protection
From: Mike Galbraith
Date: Tue Aug 29 2017 - 12:55:47 EST
On Tue, 2017-08-29 at 08:58 -0700, Kees Cook wrote:
>
> Ah-ha, found the tip-bot commit now that disables the x86 refcount
> implementation. Can you boot with CONFIG_REFCOUNT_FULL=y?
Will do in the A.M.
> Can you send me your .config and details on the machine?
Box is a garden variety i4790 desktop box running opensuse-42.3, VM is
a full clone (in 64GB fs) thereof with identical topology, hanging off
the host like a leech (NFS mounts a few spots), and sucking up half of
the host's ram.
The attached config may not be exactly what was used during the
bisection, timestamp says it's from the initial (failed) bisection.
> Also, what is above the "cut here" line (which is very misleading, as
> things above that line tend to be very important)?
Everything up to and including first splat.
[ 0.000000] random: get_random_bytes called from start_kernel+0x2f/0x4a0 with crng_init=0
[ 0.000000] Linux version 4.13.0.g44e89e4-tip-default (root@homer) (gcc version 4.8.5 (SUSE Linux)) #27 SMP Tue Aug 29 05:57:19 CEST 2017
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.13.0.g44e89e4-tip-default root=UUID=6c5eef27-03f0-4d2a-882f-ca9900c1ed1e nortsched hpc_cpusets nr_cpus=8 skew_tick=1 audit=0 ftrace_dump_on_oops console=ttyS0,115200N8 console=tty rtkthreads=1 rtworkqueues=2 resume=/dev/vda1 showopts panic=60 ignore_loglevel cgroup_disable=memory crashkernel=256M
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[ 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 0x00000000000f0000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bffd8fff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000bffd9000-0x00000000bfffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000002463fffff] usable
[ 0.000000] debug: ignoring loglevel setting.
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] random: fast init done
[ 0.000000] SMBIOS 2.8 present.
[ 0.000000] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.0.0-prebuilt.qemu-project.org 04/01/2014
[ 0.000000] Hypervisor detected: KVM
[ 0.000000] tsc: Fast TSC calibration using PIT
[ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000000] e820: last_pfn = 0x246400 max_arch_pfn = 0x400000000
[ 0.000000] MTRR default type: write-back
[ 0.000000] MTRR fixed ranges enabled:
[ 0.000000] 00000-9FFFF write-back
[ 0.000000] A0000-BFFFF uncachable
[ 0.000000] C0000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 000C0000000 mask 3FFC0000000 uncachable
[ 0.000000] 1 disabled
[ 0.000000] 2 disabled
[ 0.000000] 3 disabled
[ 0.000000] 4 disabled
[ 0.000000] 5 disabled
[ 0.000000] 6 disabled
[ 0.000000] 7 disabled
[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
[ 0.000000] e820: last_pfn = 0xbffd9 max_arch_pfn = 0x400000000
[ 0.000000] found SMP MP-table at [mem 0x000f6a50-0x000f6a5f] mapped at [fffffffffd200a50]
[ 0.000000] Scanning 1 areas for low memory corruption
[ 0.000000] Base memory trampoline at [ffff880000099000] 99000 size 24576
[ 0.000000] Using GB pages for direct mapping
[ 0.000000] BRK [0x02ded000, 0x02dedfff] PGTABLE
[ 0.000000] BRK [0x02dee000, 0x02deefff] PGTABLE
[ 0.000000] BRK [0x02def000, 0x02deffff] PGTABLE
[ 0.000000] BRK [0x02df0000, 0x02df0fff] PGTABLE
[ 0.000000] RAMDISK: [mem 0x34df3000-0x366f0fff]
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x00000000000F6850 000014 (v00 BOCHS )
[ 0.000000] ACPI: RSDT 0x00000000BFFE14CF 00002C (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: FACP 0x00000000BFFE13AB 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001)
[ 0.000000] ACPI: DSDT 0x00000000BFFE0040 00136B (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: FACS 0x00000000BFFE0000 000040
[ 0.000000] ACPI: APIC 0x00000000BFFE141F 0000B0 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] No NUMA configuration found
[ 0.000000] Faking a node at [mem 0x0000000000000000-0x00000002463fffff]
[ 0.000000] NODE_DATA(0) allocated [mem 0x2463d4000-0x2463fdfff]
[ 0.000000] Reserving 256MB of memory at 576MB for crashkernel (System RAM: 8291MB)
[ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[ 0.000000] kvm-clock: cpu 0, msr 2:46354001, primary cpu clock
[ 0.000000] kvm-clock: using sched offset of 43934323442 cycles
[ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.000000] Normal [mem 0x0000000100000000-0x00000002463fffff]
[ 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 0x0000000000100000-0x00000000bffd8fff]
[ 0.000000] node 0: [mem 0x0000000100000000-0x00000002463fffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x00000002463fffff]
[ 0.000000] On node 0 totalpages: 2122615
[ 0.000000] DMA zone: 64 pages used for memmap
[ 0.000000] DMA zone: 21 pages reserved
[ 0.000000] DMA zone: 3998 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 12224 pages used for memmap
[ 0.000000] DMA32 zone: 782297 pages, LIFO batch:31
[ 0.000000] Normal zone: 20880 pages used for memmap
[ 0.000000] Normal zone: 1336320 pages, LIFO batch:31
[ 0.000000] ACPI: PM-Timer IO Port: 0x608
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[ 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 high level)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] ACPI: IRQ5 used by override.
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] ACPI: IRQ10 used by override.
[ 0.000000] ACPI: IRQ11 used by override.
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] [Firmware Bug]: TSC_DEADLINE disabled due to Errata; please update microcode to version: 0x22 (or later)
[ 0.000000] smpboot: Allowing 8 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 0x000a0000-0x000effff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xbffd9000-0xbfffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xfeffbfff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfeffc000-0xfeffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xff000000-0xfffbffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfffc0000-0xffffffff]
[ 0.000000] e820: [mem 0xc0000000-0xfeffbfff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on KVM
[ 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:8 nr_cpu_ids:8 nr_node_ids:1
[ 0.000000] percpu: Embedded 38 pages/cpu @ffff880246000000 s116632 r8192 d30824 u262144
[ 0.000000] pcpu-alloc: s116632 r8192 d30824 u262144 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7
[ 0.000000] KVM setup async PF for cpu 0
[ 0.000000] kvm-stealtime: cpu 0, msr 24600d940
[ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 2089426
[ 0.000000] Policy zone: Normal
[ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.13.0.g44e89e4-tip-default root=UUID=6c5eef27-03f0-4d2a-882f-ca9900c1ed1e nortsched hpc_cpusets nr_cpus=8 skew_tick=1 audit=0 ftrace_dump_on_oops console=ttyS0,115200N8 console=tty rtkthreads=1 rtworkqueues=2 resume=/dev/vda1 showopts panic=60 ignore_loglevel cgroup_disable=memory crashkernel=256M
[ 0.000000] audit: disabled (until reboot)
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Memory: 5120420K/8490460K available (7015K kernel code, 2230K rwdata, 3288K rodata, 2508K init, 10644K bss, 519524K reserved, 0K cma-reserved)
[ 0.000000] ftrace: allocating 30458 entries in 119 pages
[ 0.004000] Hierarchical RCU implementation.
[ 0.004000] RCU event tracing is enabled.
[ 0.004000] RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=8.
[ 0.004000] Tasks RCU enabled.
[ 0.004000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
[ 0.004000] NR_IRQS: 524544, nr_irqs: 488, preallocated irqs: 16
[ 0.004000] Offload RCU callbacks from CPUs: .
[ 0.004000] Console: colour dummy device 80x25
[ 0.004000] console [tty0] enabled
[ 0.004000] console [ttyS0] enabled
[ 0.004007] tsc: Detected 3591.684 MHz processor
[ 0.004580] Calibrating delay loop (skipped) preset value.. 7183.36 BogoMIPS (lpj=14366736)
[ 0.004848] pid_max: default: 32768 minimum: 301
[ 0.005370] ACPI: Core revision 20170531
[ 0.006834] ACPI: 1 ACPI AML tables successfully acquired and loaded
[ 0.008108] Security Framework initialized
[ 0.008572] AppArmor: AppArmor initialized
[ 0.014186] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
[ 0.017500] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
[ 0.018390] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes)
[ 0.019230] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes)
[ 0.020423] Disabling memory control group subsystem
[ 0.021052] CPU: Physical Processor ID: 0
[ 0.021498] CPU: Processor Core ID: 0
[ 0.021849] mce: CPU supports 10 MCE banks
[ 0.022277] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[ 0.022905] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[ 0.023635] Freeing SMP alternatives memory: 28K
[ 0.024744] smpboot: Max logical packages: 2
[ 0.025366] x2apic enabled
[ 0.025776] Switched APIC routing to physical x2apic.
[ 0.026831] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.028000] smpboot: CPU0: Intel Core Processor (Haswell, no TSX) (family: 0x6, model: 0x3c, stepping: 0x1)
[ 0.028000] Performance Events: unsupported p6 CPU model 60 no PMU driver, software events only.
[ 0.028000] Hierarchical SRCU implementation.
[ 0.028000] smp: Bringing up secondary CPUs ...
[ 0.028000] x86: Booting SMP configuration:
[ 0.028000] .... node #0, CPUs: #1
[ 0.004000] kvm-clock: cpu 1, msr 2:46354041, secondary cpu clock
[ 0.029062] KVM setup async PF for cpu 1
[ 0.029062] kvm-stealtime: cpu 1, msr 24604d940
[ 0.029062] #2
[ 0.004000] kvm-clock: cpu 2, msr 2:46354081, secondary cpu clock
[ 0.032078] KVM setup async PF for cpu 2
[ 0.032857] kvm-stealtime: cpu 2, msr 24608d940
[ 0.033471] #3
[ 0.004000] kvm-clock: cpu 3, msr 2:463540c1, secondary cpu clock
[ 0.033471] KVM setup async PF for cpu 3
[ 0.033471] kvm-stealtime: cpu 3, msr 2460cd940
[ 0.036282] #4
[ 0.004000] kvm-clock: cpu 4, msr 2:46354101, secondary cpu clock
[ 0.038146] KVM setup async PF for cpu 4
[ 0.038146] kvm-stealtime: cpu 4, msr 24610d940
[ 0.040171] #5
[ 0.004000] kvm-clock: cpu 5, msr 2:46354141, secondary cpu clock
[ 0.041058] KVM setup async PF for cpu 5
[ 0.041058] kvm-stealtime: cpu 5, msr 24614d940
[ 0.041058] #6
[ 0.004000] kvm-clock: cpu 6, msr 2:46354181, secondary cpu clock
[ 0.041443] KVM setup async PF for cpu 6
[ 0.041443] kvm-stealtime: cpu 6, msr 24618d940
[ 0.044201] #7
[ 0.004000] kvm-clock: cpu 7, msr 2:463541c1, secondary cpu clock
[ 0.045213] KVM setup async PF for cpu 7
[ 0.045213] kvm-stealtime: cpu 7, msr 2461cd940
[ 0.045213] smp: Brought up 1 node, 8 CPUs
[ 0.045213] smpboot: Total of 8 processors activated (57466.94 BogoMIPS)
[ 0.064290] node 0 initialised, 712629 pages in 8ms
[ 0.064910] devtmpfs: initialized
[ 0.064910] x86/mm: Memory block size: 128MB
[ 0.065460] evm: security.selinux
[ 0.068003] evm: security.ima
[ 0.068345] evm: security.capability
[ 0.068754] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.068754] futex hash table entries: 2048 (order: 5, 131072 bytes)
[ 0.069326] pinctrl core: initialized pinctrl subsystem
[ 0.072002] RTC time: 4:46:01, date: 08/29/17
[ 0.072002] NET: Registered protocol family 16
[ 0.072025] cpuidle: using governor ladder
[ 0.072745] cpuidle: using governor menu
[ 0.073023] PCCT header not found.
[ 0.074139] ACPI: bus type PCI registered
[ 0.074736] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 0.076098] PCI: Using configuration type 1 for base access
[ 0.080042] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[ 0.080854] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.084103] ACPI: Added _OSI(Module Device)
[ 0.084521] ACPI: Added _OSI(Processor Device)
[ 0.085051] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.085526] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.088002] ACPI: Interpreter enabled
[ 0.088002] ACPI: (supports S0 S5)
[ 0.088002] ACPI: Using IOAPIC for interrupt routing
[ 0.088002] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.092006] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 0.092006] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI]
[ 0.092009] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[ 0.096003] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
[ 0.096271] acpiphp: Slot [3] registered
[ 0.096800] acpiphp: Slot [4] registered
[ 0.097325] acpiphp: Slot [5] registered
[ 0.097890] acpiphp: Slot [7] registered
[ 0.098403] acpiphp: Slot [8] registered
[ 0.100030] acpiphp: Slot [9] registered
[ 0.100730] acpiphp: Slot [10] registered
[ 0.101506] acpiphp: Slot [11] registered
[ 0.102325] acpiphp: Slot [12] registered
[ 0.103020] acpiphp: Slot [13] registered
[ 0.103750] acpiphp: Slot [14] registered
[ 0.104023] acpiphp: Slot [15] registered
[ 0.104554] acpiphp: Slot [16] registered
[ 0.105120] acpiphp: Slot [17] registered
[ 0.105683] acpiphp: Slot [18] registered
[ 0.106213] acpiphp: Slot [19] registered
[ 0.106770] acpiphp: Slot [20] registered
[ 0.107187] acpiphp: Slot [21] registered
[ 0.107644] acpiphp: Slot [22] registered
[ 0.108017] acpiphp: Slot [23] registered
[ 0.108564] acpiphp: Slot [24] registered
[ 0.109246] acpiphp: Slot [25] registered
[ 0.109928] acpiphp: Slot [26] registered
[ 0.110662] acpiphp: Slot [27] registered
[ 0.111339] acpiphp: Slot [28] registered
[ 0.112024] acpiphp: Slot [29] registered
[ 0.112565] acpiphp: Slot [30] registered
[ 0.113232] acpiphp: Slot [31] registered
[ 0.114244] PCI host bridge to bus 0000:00
[ 0.115284] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 0.116004] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 0.117497] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 0.118410] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]
[ 0.120003] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 0.120928] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
[ 0.122424] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
[ 0.124464] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180
[ 0.131174] pci 0000:00:01.1: reg 0x20: [io 0xc240-0xc24f]
[ 0.134614] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7]
[ 0.136004] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6]
[ 0.136796] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177]
[ 0.137768] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376]
[ 0.139062] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
[ 0.140223] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI
[ 0.141080] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB
[ 0.141996] pci 0000:00:02.0: [1b36:0100] type 00 class 0x030000
[ 0.220045] pci 0000:00:02.0: reg 0x10: [mem 0xf4000000-0xf7ffffff]
[ 0.292044] pci 0000:00:02.0: reg 0x14: [mem 0xf8000000-0xfbffffff]
[ 0.364046] pci 0000:00:02.0: reg 0x18: [mem 0xfc054000-0xfc055fff]
[ 0.440063] pci 0000:00:02.0: reg 0x1c: [io 0xc140-0xc15f]
[ 0.660045] pci 0000:00:02.0: reg 0x30: [mem 0xfc040000-0xfc04ffff pref]
[ 0.660420] pci 0000:00:03.0: [10ec:8139] type 00 class 0x020000
[ 0.662486] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc0ff]
[ 0.664812] pci 0000:00:03.0: reg 0x14: [mem 0xfc056000-0xfc0560ff]
[ 0.674813] pci 0000:00:03.0: reg 0x30: [mem 0xfc000000-0xfc03ffff pref]
[ 0.675766] pci 0000:00:04.0: [8086:2668] type 00 class 0x040300
[ 0.676865] pci 0000:00:04.0: reg 0x10: [mem 0xfc050000-0xfc053fff]
[ 0.684239] pci 0000:00:05.0: [1af4:1003] type 00 class 0x078000
[ 0.686377] pci 0000:00:05.0: reg 0x10: [io 0xc160-0xc17f]
[ 0.688733] pci 0000:00:05.0: reg 0x14: [mem 0xfc057000-0xfc057fff]
[ 0.697736] pci 0000:00:06.0: [8086:2934] type 00 class 0x0c0300
[ 0.702725] pci 0000:00:06.0: reg 0x20: [io 0xc180-0xc19f]
[ 0.706417] pci 0000:00:06.1: [8086:2935] type 00 class 0x0c0300
[ 0.711077] pci 0000:00:06.1: reg 0x20: [io 0xc1a0-0xc1bf]
[ 0.713276] pci 0000:00:06.2: [8086:2936] type 00 class 0x0c0300
[ 0.718925] pci 0000:00:06.2: reg 0x20: [io 0xc1c0-0xc1df]
[ 0.721501] pci 0000:00:06.7: [8086:293a] type 00 class 0x0c0320
[ 0.724003] pci 0000:00:06.7: reg 0x10: [mem 0xfc058000-0xfc058fff]
[ 0.729964] pci 0000:00:07.0: [8086:2922] type 00 class 0x010601
[ 0.738781] pci 0000:00:07.0: reg 0x20: [io 0xc1e0-0xc1ff]
[ 0.741489] pci 0000:00:07.0: reg 0x24: [mem 0xfc059000-0xfc059fff]
[ 0.744263] pci 0000:00:08.0: [1af4:1001] type 00 class 0x010000
[ 0.752004] pci 0000:00:08.0: reg 0x10: [io 0xc100-0xc13f]
[ 0.764004] pci 0000:00:08.0: reg 0x14: [mem 0xfc05a000-0xfc05afff]
[ 0.808256] pci 0000:00:09.0: [1af4:1002] type 00 class 0x00ff00
[ 0.809619] pci 0000:00:09.0: reg 0x10: [io 0xc200-0xc21f]
[ 0.816995] pci 0000:00:0a.0: [1af4:1005] type 00 class 0x00ff00
[ 0.818311] pci 0000:00:0a.0: reg 0x10: [io 0xc220-0xc23f]
[ 0.824197] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
[ 0.824951] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[ 0.825617] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
[ 0.827211] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
[ 0.827862] ACPI: PCI Interrupt Link [LNKS] (IRQs *9)
[ 0.828571] ACPI: Enabled 2 GPEs in block 00 to 0F
[ 0.829373] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[ 0.829373] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[ 0.832153] pci 0000:00:02.0: vgaarb: bridge control possible
[ 0.832153] vgaarb: loaded
[ 0.832153] EDAC MC: Ver: 3.0.0
[ 0.832632] PCI: Using ACPI for IRQ routing
[ 0.832632] PCI: pci_cache_line_size set to 64 bytes
[ 0.833081] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
[ 0.833606] e820: reserve RAM buffer [mem 0xbffd9000-0xbfffffff]
[ 0.834056] e820: reserve RAM buffer [mem 0x246400000-0x247ffffff]
[ 0.834752] NetLabel: Initializing
[ 0.836002] NetLabel: domain hash size = 128
[ 0.836434] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
[ 0.836988] NetLabel: unlabeled traffic allowed by default
[ 0.837600] clocksource: Switched to clocksource kvm-clock
[ 0.850790] VFS: Disk quotas dquot_6.6.0
[ 0.851198] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.851995] AppArmor: AppArmor Filesystem Enabled
[ 0.852481] pnp: PnP ACPI init
[ 0.852834] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.853496] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active)
[ 0.854231] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active)
[ 0.855341] pnp 00:03: [dma 2]
[ 0.855885] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active)
[ 0.856584] pnp 00:04: Plug and Play ACPI device, IDs PNP0501 (active)
[ 0.857539] pnp: PnP ACPI: found 5 devices
[ 0.864116] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 0.865102] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
[ 0.865636] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
[ 0.866907] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[ 0.868366] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window]
[ 0.869743] NET: Registered protocol family 2
[ 0.870774] TCP established hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.871826] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[ 0.873018] TCP: Hash tables configured (established 65536 bind 65536)
[ 0.874001] UDP hash table entries: 4096 (order: 5, 131072 bytes)
[ 0.874874] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes)
[ 0.875927] NET: Registered protocol family 1
[ 0.876549] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[ 0.877214] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[ 0.877987] pci 0000:00:01.0: Activating ISA DMA hang workarounds
[ 0.878844] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[ 0.903397] ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 10
[ 0.948475] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11
[ 0.993466] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 11
[ 1.038314] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 10
[ 1.062027] PCI: CLS 0 bytes, default 64
[ 1.062545] Unpacking initramfs...
[ 2.834009] Freeing initrd memory: 25592K
[ 2.834425] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 2.835061] software IO TLB [mem 0xbbfd9000-0xbffd9000] (64MB) mapped at [ffff8800bbfd9000-ffff8800bffd8fff]
[ 2.837080] Scanning for low memory corruption every 60 seconds
[ 2.838302] Initialise system trusted keyrings
[ 2.838786] Key type blacklist registered
[ 2.839323] workingset: timestamp_bits=36 max_order=21 bucket_order=0
[ 2.840126] zbud: loaded
[ 2.948413] Key type asymmetric registered
[ 2.948811] Asymmetric key parser 'x509' registered
[ 2.949378] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[ 2.950645] io scheduler noop registered
[ 2.951039] io scheduler deadline registered
[ 2.951651] io scheduler cfq registered (default)
[ 2.952302] io scheduler mq-deadline registered
[ 2.952905] io scheduler kyber registered
[ 2.953455] io scheduler bfq registered
[ 2.954180] vesafb: mode is 1024x768x32, linelength=4096, pages=0
[ 2.954922] vesafb: scrolling: redraw
[ 2.955348] vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[ 2.956030] vesafb: framebuffer at 0xf4000000, mapped to 0xffffc90001800000, using 3072k, total 3072k
[ 2.958913] Console: switching to colour frame buffer device 128x48
[ 2.960700] fb0: VESA VGA frame buffer device
[ 2.961326] intel_idle: does not run on family 6 model 60
[ 2.962315] GHES: HEST is not enabled!
[ 2.962894] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[ 2.985629] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[ 2.988273] Non-volatile memory driver v1.3
[ 2.988842] Linux agpgart interface v0.103
[ 2.990074] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[ 2.992368] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 2.993058] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 2.994011] mousedev: PS/2 mouse device common for all mice
[ 2.994864] rtc_cmos 00:00: RTC can wake from S4
[ 2.995800] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0
[ 2.997454] rtc_cmos 00:00: alarms up to one day, y3k, 114 bytes nvram
[ 2.999299] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[ 3.000553] ledtrig-cpu: registered to indicate activity on CPUs
[ 3.001597] hidraw: raw HID events driver (C) Jiri Kosina
[ 3.004054] NET: Registered protocol family 10
[ 3.012148] Segment Routing with IPv6
[ 3.013116] sched_clock: Marking stable (3013055919, 0)->(3458256594, -445200675)
[ 3.019865] registered taskstats version 1
[ 3.020832] Loading compiled-in X.509 certificates
[ 3.052780] Loaded X.509 cert 'Build time autogenerated kernel key: 89af5e258045113417ab7b7a442dad2aa89ea573'
[ 3.054831] zswap: loaded using pool lzo/zbud
[ 3.059297] page_owner is disabled
[ 3.060209] Key type trusted registered
[ 3.062528] Key type encrypted registered
[ 3.063749] AppArmor: AppArmor sha1 policy hashing enabled
[ 3.066707] ima: No TPM chip found, activating TPM-bypass! (rc=-19)
[ 3.069300] evm: HMAC attrs: 0x1
[ 3.070741] Magic number: 13:848:768
[ 3.071841] PM: Checking hibernation image partition /dev/vda1
[ 3.840092] tsc: Refined TSC clocksource calibration: 3591.682 MHz
[ 3.841654] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x33c5a15be52, max_idle_ns: 440795280454 ns
[ 4.060759] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input2
[ 4.063024] PM: Hibernation image not present or could not be loaded.
[ 4.066410] Freeing unused kernel memory: 2508K
[ 4.067835] Write protecting the kernel read-only data: 12288k
[ 4.070492] Freeing unused kernel memory: 1152K
[ 4.073084] Freeing unused kernel memory: 808K
[ 4.076158] autofs4: module verification failed: signature and/or required key missing - tainting kernel
[ 4.080854] systemd[1]: systemd 228 running in system mode. (+PAM -AUDIT +SELINUX -IMA +APPARMOR -SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT -GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID -ELFUTILS +KMOD -IDN)
[ 4.084205] systemd[1]: Detected virtualization kvm.
[ 4.085443] systemd[1]: Detected architecture x86-64.
[ 4.086715] systemd[1]: Running in initial RAM disk.
[ 4.091632] systemd[1]: Set hostname to <vbox>.
[ 4.105048] ------------[ cut here ]------------
[ 4.106072] WARNING: CPU: 4 PID: 0 at net/netlink/af_netlink.c:374 netlink_sock_destruct+0x82/0xa0
[ 4.107969] Modules linked in: autofs4(E)
[ 4.109328] CPU: 4 PID: 0 Comm: swapper/4 Tainted: G E 4.13.0.g44e89e4-tip-default #27
[ 4.111075] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.0.0-prebuilt.qemu-project.org 04/01/2014
[ 4.114119] task: ffff88018ee743c0 task.stack: ffffc90000cc0000
[ 4.115481] RIP: 0010:netlink_sock_destruct+0x82/0xa0
[ 4.116698] RSP: 0018:ffff880246103eb0 EFLAGS: 00010206
[ 4.117997] RAX: 0000000000000300 RBX: ffff880236f1f000 RCX: 000077ff80000000
[ 4.120657] RDX: 0000000000000001 RSI: 0000000000000246 RDI: 0000000000000246
[ 4.123145] RBP: ffff880236f1f000 R08: 000400010000b630 R09: 0000b6290000b621
[ 4.125139] R10: 000400010000b630 R11: 0000b6290000b621 R12: 0000000000000202
[ 4.126866] R13: ffffffff81cf1440 R14: ffff88018ee743c0 R15: ffffffff815e0fd0
[ 4.128731] FS: 0000000000000000(0000) GS:ffff880246100000(0000) knlGS:0000000000000000
[ 4.130206] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4.131581] CR2: 000055c7ab255df0 CR3: 0000000236fd9001 CR4: 00000000001606e0
[ 4.133066] Call Trace:
[ 4.133919] <IRQ>
[ 4.134836] __sk_destruct+0x21/0x190
[ 4.136016] rcu_process_callbacks+0x23e/0x880
[ 4.137050] ? rebalance_domains+0x182/0x2b0
[ 4.138050] __do_softirq+0xc8/0x287
[ 4.139174] irq_exit+0xd5/0xe0
[ 4.140252] smp_apic_timer_interrupt+0x64/0x140
[ 4.141880] apic_timer_interrupt+0x96/0xa0
[ 4.143290] </IRQ>
[ 4.144214] RIP: 0010:native_safe_halt+0x2/0x10
[ 4.145990] RSP: 0018:ffffc90000cc3ed8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff10
[ 4.147449] RAX: ffffffff816d4820 RBX: ffff88018ee743c0 RCX: 0000000000000000
[ 4.148626] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 4.151061] RBP: 0000000000000004 R08: 000000008e8d302a R09: 0000000000000000
[ 4.153687] R10: 0000000000000006 R11: 0000000000000005 R12: ffff88018ee743c0
[ 4.155587] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 4.157462] ? __sched_text_end+0x5/0x5
[ 4.158869] default_idle+0x18/0x110
[ 4.160348] do_idle+0x15e/0x1f0
[ 4.161734] cpu_startup_entry+0x5f/0x70
[ 4.163211] start_secondary+0x14c/0x180
[ 4.164716] secondary_startup_64+0xa5/0xa5
[ 4.165730] Code: 00 00 85 c0 75 25 8b 83 44 01 00 00 85 c0 75 10 48 83 bb e0 02 00 00 00 75 02 5b c3 0f ff 5b c3 0f ff 0f 1f 80 00 00 00 00 eb e5 <0f> ff eb d7 48 89 de 48 c7 c7 e0 e6 ab 81 31 c0 5b e9 25 ca af
[ 4.168787] ---[ end trace 79aa32f0718d3fc7 ]---
[ 4.178947] systemd[1]: Created slice System Slice.
[ 4.180743] systemd[1]: Listening on udev Control Socket.
[ 4.183118] systemd[1]: Listening on Journal Socket (/dev/log).
[ 4.184775] systemd[1]: Listening on udev Kernel Socket.
[ 4.186355] systemd[1]: Reached target Swap.
[ 4.196794] SCSI subsystem initialized
[ 4.200879] alua: device handler registered
[ 4.217790] ------------[ cut here ]------------Attachment:
config.xz
Description: application/xz