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Bug#974157: linux-image-5.9.0-2-686-pae: prints incorrect highmem if memory >= 4GB



Package: src:linux
Version: 5.9.6-1
Severity: minor

Dear Maintainer,

This symptom is observed in a qemu-system-i386 guest.
When 4GB or more memory is given by -m option to qemu,
the amounts of highmem are printed as


[    0.021084] 5656MB HIGHMEM available.
[    0.021085] 487MB LOWMEM available.
[    0.260926] Memory: 3968828K/4158180K available (7846K kernel code, 770K rwdata, 2372K rodata, 868K init, 480K bss, 189352K reserved, 0K cma-reserved, 3649456K highmem)

Two inconsistent amounts are printed as above.
I do not observe this when I give 2GB memory to qemu-system-i386.

There seems no actual inconvenience by this, though.

Best regards, Ryutaroh Matsumoto


-- Package-specific info:
** Version:
Linux version 5.9.0-2-686-pae (debian-kernel@lists.debian.org) (gcc-10 (Debian 10.2.0-16) 10.2.0, GNU ld (GNU Binutils for Debian) 2.35.1) #1 SMP Debian 5.9.6-1 (2020-11-08)

** Command line:
BOOT_IMAGE=/boot/vmlinuz-5.9.0-2-686-pae root=UUID=70ea2c03-79ae-4c46-a442-0c9d26ebf9c7 ro console=ttyS0 vmalloc=512M systemd.unified_cgroup_hierarchy=1

** Not tainted

** Kernel log:

[    0.000000] Linux version 5.9.0-2-686-pae (debian-kernel@lists.debian.org) (gcc-10 (Debian 10.2.0-16) 10.2.0, GNU ld (GNU Binutils for Debian) 2.35.1) #1 SMP Debian 5.9.6-1 (2020-11-08)
[    0.000000] x86/fpu: x87 FPU will use FXSAVE
[    0.000000] BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000002ffff] usable
[    0.000000] BIOS-e820: [mem 0x0000000000030000-0x000000000004ffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000050000-0x000000000009dfff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009e000-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000000806fff] usable
[    0.000000] BIOS-e820: [mem 0x0000000000807000-0x0000000000807fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x0000000000808000-0x000000000080ffff] usable
[    0.000000] BIOS-e820: [mem 0x0000000000810000-0x000000000170ffff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x0000000001710000-0x000000007af6ffff] usable
[    0.000000] BIOS-e820: [mem 0x000000007af73000-0x000000007eba2fff] usable
[    0.000000] BIOS-e820: [mem 0x000000007eba3000-0x000000007ee22fff] reserved
[    0.000000] BIOS-e820: [mem 0x000000007ee23000-0x000000007ee32fff] ACPI data
[    0.000000] BIOS-e820: [mem 0x000000007ee33000-0x000000007eeb2fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000007eeb3000-0x000000007ef4ffff] usable
[    0.000000] BIOS-e820: [mem 0x000000007ef50000-0x000000007effffff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000007f000000-0x000000007fffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable
[    0.000000] Notice: NX (Execute Disable) protection missing in CPU!
[    0.000000] e820: update [mem 0x7d438010-0x7d441a3b] usable ==> usable
[    0.000000] e820: update [mem 0x7d438010-0x7d441a3b] usable ==> usable
[    0.000000] e820: update [mem 0x7d3fb010-0x7d437c3b] usable ==> usable
[    0.000000] e820: update [mem 0x7d3fb010-0x7d437c3b] usable ==> usable
[    0.000000] extended physical RAM map:
[    0.000000] reserve setup_data: [mem 0x0000000000000000-0x000000000002ffff] usable
[    0.000000] reserve setup_data: [mem 0x0000000000030000-0x000000000004ffff] reserved
[    0.000000] reserve setup_data: [mem 0x0000000000050000-0x000000000009dfff] usable
[    0.000000] reserve setup_data: [mem 0x000000000009e000-0x000000000009ffff] reserved
[    0.000000] reserve setup_data: [mem 0x0000000000100000-0x0000000000806fff] usable
[    0.000000] reserve setup_data: [mem 0x0000000000807000-0x0000000000807fff] ACPI NVS
[    0.000000] reserve setup_data: [mem 0x0000000000808000-0x000000000080ffff] usable
[    0.000000] reserve setup_data: [mem 0x0000000000810000-0x000000000170ffff] ACPI NVS
[    0.000000] reserve setup_data: [mem 0x0000000001710000-0x000000007af6ffff] usable
[    0.000000] reserve setup_data: [mem 0x000000007af73000-0x000000007d3fb00f] usable
[    0.000000] reserve setup_data: [mem 0x000000007d3fb010-0x000000007d437c3b] usable
[    0.000000] reserve setup_data: [mem 0x000000007d437c3c-0x000000007d43800f] usable
[    0.000000] reserve setup_data: [mem 0x000000007d438010-0x000000007d441a3b] usable
[    0.000000] reserve setup_data: [mem 0x000000007d441a3c-0x000000007eba2fff] usable
[    0.000000] reserve setup_data: [mem 0x000000007eba3000-0x000000007ee22fff] reserved
[    0.000000] reserve setup_data: [mem 0x000000007ee23000-0x000000007ee32fff] ACPI data
[    0.000000] reserve setup_data: [mem 0x000000007ee33000-0x000000007eeb2fff] ACPI NVS
[    0.000000] reserve setup_data: [mem 0x000000007eeb3000-0x000000007ef4ffff] usable
[    0.000000] reserve setup_data: [mem 0x000000007ef50000-0x000000007effffff] ACPI NVS
[    0.000000] reserve setup_data: [mem 0x000000007f000000-0x000000007fffffff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000b0000000-0x00000000bfffffff] reserved
[    0.000000] reserve setup_data: [mem 0x0000000100000000-0x000000017fffffff] usable
[    0.000000] efi: EFI v2.70 by EDK II
[    0.000000] efi: SMBIOS=0x7ec87000 ACPI=0x7ee32000 ACPI 2.0=0x7ee32014 MEMATTR=0x7d446010 RNG=0x7ec2bf10 
[    0.000000] efi: seeding entropy pool
[    0.000000] Kernel is locked down from EFI Secure Boot; see https://wiki.debian.org/SecureBoot
[    0.000000] secureboot: Secure boot enabled
[    0.000000] SMBIOS 2.8 present.
[    0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 0.0.0 02/06/2015
[    0.000000] Hypervisor detected: KVM
[    0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[    0.000000] kvm-clock: cpu 0, msr 5bca001, primary cpu clock
[    0.000000] kvm-clock: using sched offset of 2938808816 cycles
[    0.000008] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[    0.000019] tsc: Detected 1607.982 MHz processor
[    0.000153] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000155] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000168] last_pfn = 0x180000 max_arch_pfn = 0x1000000
[    0.000174] Disabled
[    0.000179] x86/PAT: MTRRs disabled, skipping PAT initialization too.
[    0.000183] x86/PAT: Configuration [0-7]: WB  WT  UC- UC  WB  WT  UC- UC  
[    0.009064] initial memory mapped: [mem 0x00000000-0x061fffff]
[    0.009162] RAMDISK: [mem 0x3db22000-0x3f1a6fff]
[    0.009165] Allocated new RAMDISK: [mem 0x1d179000-0x1e7fd0a4]
[    0.020931] Move RAMDISK from [mem 0x3db22000-0x3f1a60a4] to [mem 0x1d179000-0x1e7fd0a4]
[    0.020945] ACPI: Early table checksum verification disabled
[    0.020970] ACPI: RSDP 0x000000007EE32014 000024 (v02 BOCHS )
[    0.020978] ACPI: XSDT 0x000000007EE310E8 000054 (v01 BOCHS  BXPCFACP 00000001      01000013)
[    0.020991] ACPI: FACP 0x000000007EE2E000 0000F4 (v03 BOCHS  BXPCFACP 00000001 BXPC 00000001)
[    0.021000] ACPI: DSDT 0x000000007EE2F000 001FDC (v01 BOCHS  BXPCDSDT 00000001 BXPC 00000001)
[    0.021006] ACPI: FACS 0x000000007EE60000 000040
[    0.021011] ACPI: APIC 0x000000007EE2D000 0000A0 (v01 BOCHS  BXPCAPIC 00000001 BXPC 00000001)
[    0.021017] ACPI: HPET 0x000000007EE2C000 000038 (v01 BOCHS  BXPCHPET 00000001 BXPC 00000001)
[    0.021023] ACPI: MCFG 0x000000007EE2B000 00003C (v01 BOCHS  BXPCMCFG 00000001 BXPC 00000001)
[    0.021028] ACPI: WAET 0x000000007EE2A000 000028 (v01 BOCHS  BXPCWAET 00000001 BXPC 00000001)
[    0.021034] ACPI: BGRT 0x000000007EE29000 000038 (v01 INTEL  EDK2     00000002      01000013)
[    0.021056] ACPI: Local APIC address 0xfee00000
[    0.021084] 5656MB HIGHMEM available.
[    0.021085] 487MB LOWMEM available.
[    0.021087]   mapped low ram: 0 - 1e7fe000
[    0.021088]   low ram: 0 - 1e7fe000
[    0.021107] Zone ranges:
[    0.021112]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.021114]   Normal   [mem 0x0000000001000000-0x000000001e7fdfff]
[    0.021116]   HighMem  [mem 0x000000001e7fe000-0x000000017fffffff]
[    0.021118] Movable zone start for each node
[    0.021119] Early memory node ranges
[    0.021121]   node   0: [mem 0x0000000000001000-0x000000000002ffff]
[    0.021122]   node   0: [mem 0x0000000000050000-0x000000000009dfff]
[    0.021124]   node   0: [mem 0x0000000000100000-0x0000000000806fff]
[    0.021125]   node   0: [mem 0x0000000000808000-0x000000000080ffff]
[    0.021126]   node   0: [mem 0x0000000001710000-0x000000007af6ffff]
[    0.021128]   node   0: [mem 0x000000007af73000-0x000000007eba2fff]
[    0.021129]   node   0: [mem 0x000000007eeb3000-0x000000007ef4ffff]
[    0.021131]   node   0: [mem 0x0000000100000000-0x000000017fffffff]
[    0.021135] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]
[    0.021138] On node 0 totalpages: 1039545
[    0.032560]   DMA zone: 40 pages used for memmap
[    0.032563]   DMA zone: 0 pages reserved
[    0.032568]   DMA zone: 1932 pages, LIFO batch:0
[    0.032609]   Normal zone: 1180 pages used for memmap
[    0.032610]   Normal zone: 119022 pages, LIFO batch:31
[    0.034639]   HighMem zone: 918591 pages, LIFO batch:63
[    0.051429] Using APIC driver default
[    0.051757] ACPI: PM-Timer IO Port: 0x608
[    0.051761] ACPI: Local APIC address 0xfee00000
[    0.051777] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[    0.051815] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[    0.051821] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.051824] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[    0.051825] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.051832] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[    0.051834] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[    0.051837] ACPI: IRQ0 used by override.
[    0.051838] ACPI: IRQ5 used by override.
[    0.051839] ACPI: IRQ9 used by override.
[    0.051839] ACPI: IRQ10 used by override.
[    0.051840] ACPI: IRQ11 used by override.
[    0.051843] Using ACPI (MADT) for SMP configuration information
[    0.051846] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.051866] smpboot: Allowing 6 CPUs, 0 hotplug CPUs
[    0.051919] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.051923] PM: hibernation: Registered nosave memory: [mem 0x00030000-0x0004ffff]
[    0.051926] PM: hibernation: Registered nosave memory: [mem 0x0009e000-0x0009ffff]
[    0.051927] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000fffff]
[    0.051932] PM: hibernation: Registered nosave memory: [mem 0x00807000-0x00807fff]
[    0.051935] PM: hibernation: Registered nosave memory: [mem 0x00810000-0x0170ffff]
[    0.051938] PM: hibernation: Registered nosave memory: [mem 0x7af70000-0x7af72fff]
[    0.051941] PM: hibernation: Registered nosave memory: [mem 0x7d3fb000-0x7d3fbfff]
[    0.051943] PM: hibernation: Registered nosave memory: [mem 0x7d437000-0x7d437fff]
[    0.051945] PM: hibernation: Registered nosave memory: [mem 0x7d438000-0x7d438fff]
[    0.051948] PM: hibernation: Registered nosave memory: [mem 0x7d441000-0x7d441fff]
[    0.051950] PM: hibernation: Registered nosave memory: [mem 0x7eba3000-0x7ee22fff]
[    0.051952] PM: hibernation: Registered nosave memory: [mem 0x7ee23000-0x7ee32fff]
[    0.051953] PM: hibernation: Registered nosave memory: [mem 0x7ee33000-0x7eeb2fff]
[    0.051956] PM: hibernation: Registered nosave memory: [mem 0x7ef50000-0x7effffff]
[    0.051957] PM: hibernation: Registered nosave memory: [mem 0x7f000000-0x7fffffff]
[    0.051959] PM: hibernation: Registered nosave memory: [mem 0x80000000-0xafffffff]
[    0.051960] PM: hibernation: Registered nosave memory: [mem 0xb0000000-0xbfffffff]
[    0.051962] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xffffffff]
[    0.051965] [mem 0xc0000000-0xffffffff] available for PCI devices
[    0.051967] Booting paravirtualized kernel on KVM
[    0.051971] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[    0.051984] setup_percpu: NR_CPUS:32 nr_cpumask_bits:32 nr_cpu_ids:6 nr_node_ids:1
[    0.052111] percpu: Embedded 36 pages/cpu s116364 r0 d31092 u147456
[    0.052122] pcpu-alloc: s116364 r0 d31092 u147456 alloc=36*4096
[    0.052124] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5 
[    0.052157] kvm-guest: stealtime: cpu 0, msr 194abe00
[    0.052160] kvm-guest: PV spinlocks disabled, no host support
[    0.052165] Built 1 zonelists, mobility grouping on.  Total pages: 1038325
[    0.052167] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.9.0-2-686-pae root=UUID=70ea2c03-79ae-4c46-a442-0c9d26ebf9c7 ro console=ttyS0 vmalloc=512M systemd.unified_cgroup_hierarchy=1
[    0.052345] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
[    0.052356] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes, linear)
[    0.052469] mem auto-init: stack:off, heap alloc:on, heap free:off
[    0.064843] Initializing HighMem for node 0 (0001e7fe:00180000)
[    0.259788] Initializing Movable for node 0 (00000000:00000000)
[    0.260926] Memory: 3968828K/4158180K available (7846K kernel code, 770K rwdata, 2372K rodata, 868K init, 480K bss, 189352K reserved, 0K cma-reserved, 3649456K highmem)
[    0.260928] Checking if this processor honours the WP bit even in supervisor mode...Ok.
[    0.260966] random: get_random_u32 called from __kmem_cache_create+0x26/0x420 with crng_init=0
[    0.261128] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
[    0.261141] Kernel/User page tables isolation: enabled
[    0.261157] ftrace: allocating 32139 entries in 63 pages
[    0.280938] ftrace: allocated 63 pages with 6 groups
[    0.281387] rcu: Hierarchical RCU implementation.
[    0.281390] rcu: 	RCU restricting CPUs from NR_CPUS=32 to nr_cpu_ids=6.
[    0.281392] 	Rude variant of Tasks RCU enabled.
[    0.281394] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.281395] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
[    0.289015] NR_IRQS: 2304, nr_irqs: 472, preallocated irqs: 16
[    0.289374] Console: colour dummy device 80x25
[    0.436260] printk: console [ttyS0] enabled
[    0.436823] ACPI: Core revision 20200717
[    0.437546] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns
[    0.438806] APIC: Switch to symmetric I/O mode setup
[    0.439494] Enabling APIC mode:  Flat.  Using 1 I/O APICs
[    0.441897] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.443143] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x172d994eab6, max_idle_ns: 440795286800 ns
[    0.444346] Calibrating delay loop (skipped) preset value.. 3215.96 BogoMIPS (lpj=6431928)
[    0.445068] pid_max: default: 32768 minimum: 301
[    0.446348] LSM: Security Framework initializing
[    0.448361] Yama: disabled by default; enable with sysctl kernel.yama.*
[    0.449063] AppArmor: AppArmor initialized
[    0.449452] TOMOYO Linux initialized
[    0.449809] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[    0.450490] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[    0.452419] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[    0.453090] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[    0.453708] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[    0.454599] Spectre V2 : Mitigation: Full generic retpoline
[    0.455190] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    0.456201] Speculative Store Bypass: Vulnerable
[    0.456347] MDS: Vulnerable: Clear CPU buffers attempted, no microcode
[    0.457433] Freeing SMP alternatives memory: 32K
[    0.567860] smpboot: CPU0: Intel QEMU Virtual CPU version 2.5+ (family: 0x6, model: 0x6, stepping: 0x3)
[    0.568341] Performance Events: PMU not available due to virtualization, using software events only.
[    0.568341] rcu: Hierarchical SRCU implementation.
[    0.568341] NMI watchdog: Perf NMI watchdog permanently disabled
[    0.568341] smp: Bringing up secondary CPUs ...
[    0.568441] x86: Booting SMP configuration:
[    0.568825] .... node  #0, CPUs:      #1
[    0.155065] kvm-clock: cpu 1, msr 5bca041, secondary cpu clock
[    0.155065] smpboot: CPU 1 Converting physical 0 to logical die 1
[    0.576378] kvm-guest: stealtime: cpu 1, msr 194cfe00
[    0.576874]  #2
[    0.155065] kvm-clock: cpu 2, msr 5bca081, secondary cpu clock
[    0.155065] smpboot: CPU 2 Converting physical 0 to logical die 2
[    0.580379] kvm-guest: stealtime: cpu 2, msr 194f3e00
[    0.580912]  #3
[    0.155065] kvm-clock: cpu 3, msr 5bca0c1, secondary cpu clock
[    0.155065] smpboot: CPU 3 Converting physical 0 to logical die 3
[    0.588373] kvm-guest: stealtime: cpu 3, msr 19517e00
[    0.588998]  #4
[    0.155065] kvm-clock: cpu 4, msr 5bca101, secondary cpu clock
[    0.155065] smpboot: CPU 4 Converting physical 0 to logical die 4
[    0.596370] kvm-guest: stealtime: cpu 4, msr 1953be00
[    0.596888]  #5
[    0.155065] kvm-clock: cpu 5, msr 5bca141, secondary cpu clock
[    0.155065] smpboot: CPU 5 Converting physical 0 to logical die 5
[    0.604384] kvm-guest: stealtime: cpu 5, msr 1955fe00
[    0.605090] smp: Brought up 1 node, 6 CPUs
[    0.605090] smpboot: Max logical packages: 6
[    0.605528] smpboot: Total of 6 processors activated (19295.78 BogoMIPS)
[    0.606620] devtmpfs: initialized
[    0.608451] PM: Registering ACPI NVS region [mem 0x00807000-0x00807fff] (4096 bytes)
[    0.609341] PM: Registering ACPI NVS region [mem 0x00810000-0x0170ffff] (15728640 bytes)
[    0.610332] PM: Registering ACPI NVS region [mem 0x7ee33000-0x7eeb2fff] (524288 bytes)
[    0.611089] PM: Registering ACPI NVS region [mem 0x7ef50000-0x7effffff] (720896 bytes)
[    0.612052] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.612361] futex hash table entries: 2048 (order: 5, 131072 bytes, linear)
[    0.613723] pinctrl core: initialized pinctrl subsystem
[    0.614476] NET: Registered protocol family 16
[    0.615068] audit: initializing netlink subsys (disabled)
[    0.616389] audit: type=2000 audit(1605038943.028:1): state=initialized audit_enabled=0 res=1
[    0.616518] thermal_sys: Registered thermal governor 'fair_share'
[    0.616519] thermal_sys: Registered thermal governor 'bang_bang'
[    0.617965] thermal_sys: Registered thermal governor 'step_wise'
[    0.618522] thermal_sys: Registered thermal governor 'user_space'
[    0.619098] cpuidle: using governor ladder
[    0.620355] cpuidle: using governor menu
[    0.621010] ACPI: bus type PCI registered
[    0.621401] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.622120] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)
[    0.623092] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820
[    0.623969] PCI: Using MMCONFIG for extended config space
[    0.624346] PCI: Using configuration type 1 for base access
[    0.626415] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    1.256550] ACPI: Added _OSI(Module Device)
[    1.257064] ACPI: Added _OSI(Processor Device)
[    1.257542] ACPI: Added _OSI(3.0 _SCP Extensions)
[    1.257984] ACPI: Added _OSI(Processor Aggregator Device)
[    1.258490] ACPI: Added _OSI(Linux-Dell-Video)
[    1.258922] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    1.259581] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[    1.261627] ACPI: 1 ACPI AML tables successfully acquired and loaded
[    1.262970] ACPI: Interpreter enabled
[    1.263344] ACPI: (supports S0 S3 S4 S5)
[    1.263714] ACPI: Using IOAPIC for interrupt routing
[    1.264386] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    1.265616] ACPI: Enabled 1 GPEs in block 00 to 3F
[    1.268750] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    1.269342] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[    1.270301] acpi PNP0A08:00: _OSC: platform does not support [LTR]
[    1.270957] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME AER PCIeCapability]
[    1.271938] PCI host bridge to bus 0000:00
[    1.272311] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    1.272346] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    1.273188] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    1.274113] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]
[    1.274989] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]
[    1.276347] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]
[    1.277247] pci_bus 0000:00: root bus resource [bus 00-ff]
[    1.277983] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000
[    1.279186] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000
[    1.280970] pci 0000:00:01.0: reg 0x10: [mem 0xc0000000-0xc0ffffff pref]
[    1.285041] pci 0000:00:01.0: reg 0x18: [mem 0xc104f000-0xc104ffff]
[    1.290739] pci 0000:00:01.0: reg 0x30: [mem 0xffff0000-0xffffffff pref]
[    1.292431] pci 0000:00:01.0: BAR 0: assigned to efifb
[    1.293359] pci 0000:00:02.0: [1af4:1000] type 00 class 0x020000
[    1.295206] pci 0000:00:02.0: reg 0x10: [io  0x6100-0x611f]
[    1.296890] pci 0000:00:02.0: reg 0x14: [mem 0xc104e000-0xc104efff]
[    1.301008] pci 0000:00:02.0: reg 0x20: [mem 0xc1048000-0xc104bfff 64bit pref]
[    1.303337] pci 0000:00:02.0: reg 0x30: [mem 0xfffc0000-0xffffffff pref]
[    1.304933] pci 0000:00:03.0: [1af4:1005] type 00 class 0x00ff00
[    1.306235] pci 0000:00:03.0: reg 0x10: [io  0x60e0-0x60ff]
[    1.311637] pci 0000:00:03.0: reg 0x20: [mem 0xc1044000-0xc1047fff 64bit pref]
[    1.314024] pci 0000:00:04.0: [1af4:1001] type 00 class 0x010000
[    1.316857] pci 0000:00:04.0: reg 0x10: [io  0x6000-0x607f]
[    1.318380] pci 0000:00:04.0: reg 0x14: [mem 0xc104d000-0xc104dfff]
[    1.322174] pci 0000:00:04.0: reg 0x20: [mem 0xc1040000-0xc1043fff 64bit pref]
[    1.325744] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100
[    1.326925] pci 0000:00:1f.0: quirk: [io  0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO
[    1.327904] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601
[    1.332348] pci 0000:00:1f.2: reg 0x20: [io  0x60c0-0x60df]
[    1.333551] pci 0000:00:1f.2: reg 0x24: [mem 0xc104c000-0xc104cfff]
[    1.336015] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500
[    1.338594] pci 0000:00:1f.3: reg 0x20: [io  0x6080-0x60bf]
[    1.340680] pci_bus 0000:00: on NUMA node 0
[    1.341021] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
[    1.341630] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[    1.342225] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
[    1.342860] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
[    1.343498] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)
[    1.344093] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)
[    1.344438] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)
[    1.345055] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)
[    1.346152] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)
[    1.346813] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)
[    1.347468] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)
[    1.348357] ACPI: PCI Interrupt Link [GSID] (IRQs *19)
[    1.348837] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)
[    1.349307] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)
[    1.349778] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)
[    1.350247] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)
[    1.351428] iommu: Default domain type: Translated 
[    1.351934] pci 0000:00:01.0: vgaarb: setting as boot VGA device
[    1.351934] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    1.352349] pci 0000:00:01.0: vgaarb: bridge control possible
[    1.352899] vgaarb: loaded
[    1.353324] EDAC MC: Ver: 3.0.0
[    1.353901] Registered efivars operations
[    1.356749] NetLabel: Initializing
[    1.357326] NetLabel:  domain hash size = 128
[    1.357926] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
[    1.358648] NetLabel:  unlabeled traffic allowed by default
[    1.359175] PCI: Using ACPI for IRQ routing
[    1.408327] PCI: pci_cache_line_size set to 32 bytes
[    1.408460] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff]
[    1.408467] e820: reserve RAM buffer [mem 0x00807000-0x008fffff]
[    1.408468] e820: reserve RAM buffer [mem 0x00810000-0x008fffff]
[    1.408469] e820: reserve RAM buffer [mem 0x7af70000-0x7bffffff]
[    1.408470] e820: reserve RAM buffer [mem 0x7d3fb010-0x7fffffff]
[    1.408472] e820: reserve RAM buffer [mem 0x7d438010-0x7fffffff]
[    1.408473] e820: reserve RAM buffer [mem 0x7eba3000-0x7fffffff]
[    1.408474] e820: reserve RAM buffer [mem 0x7ef50000-0x7fffffff]
[    1.408600] hpet: 3 channels of 0 reserved for per-cpu timers
[    1.409273] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[    1.409711] hpet0: 3 comparators, 64-bit 100.000000 MHz counter
[    1.412443] clocksource: Switched to clocksource kvm-clock
[    1.428195] VFS: Disk quotas dquot_6.6.0
[    1.428677] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    1.429694] AppArmor: AppArmor Filesystem Enabled
[    1.430181] pnp: PnP ACPI init
[    1.430590] pnp 00:00: Plug and Play ACPI device, IDs PNP0303 (active)
[    1.430617] pnp 00:01: Plug and Play ACPI device, IDs PNP0f13 (active)
[    1.430638] pnp 00:02: Plug and Play ACPI device, IDs PNP0400 (active)
[    1.430660] pnp 00:03: Plug and Play ACPI device, IDs PNP0501 (active)
[    1.430680] pnp 00:04: Plug and Play ACPI device, IDs PNP0b00 (active)
[    1.430936] pnp: PnP ACPI: found 5 devices
[    1.431336] PnPBIOS: Disabled
[    1.472430] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    1.473347] NET: Registered protocol family 2
[    1.474031] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear)
[    1.474818] TCP established hash table entries: 4096 (order: 2, 16384 bytes, linear)
[    1.475545] TCP bind hash table entries: 4096 (order: 3, 32768 bytes, linear)
[    1.476215] TCP: Hash tables configured (established 4096 bind 4096)
[    1.476887] UDP hash table entries: 256 (order: 1, 8192 bytes, linear)
[    1.477510] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes, linear)
[    1.478210] NET: Registered protocol family 1
[    1.478765] NET: Registered protocol family 44
[    1.479195] pci 0000:00:01.0: can't claim BAR 6 [mem 0xffff0000-0xffffffff pref]: no compatible bridge window
[    1.480116] pci 0000:00:02.0: can't claim BAR 6 [mem 0xfffc0000-0xffffffff pref]: no compatible bridge window
[    1.481056] pci 0000:00:02.0: BAR 6: assigned [mem 0x80000000-0x8003ffff pref]
[    1.481954] pci 0000:00:01.0: BAR 6: assigned [mem 0x80040000-0x8004ffff pref]
[    1.483097] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    1.483683] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    1.484240] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    1.484927] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]
[    1.485861] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]
[    1.486519] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]
[    1.487214] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    1.488004] PCI: CLS 0 bytes, default 32
[    1.488491] Trying to unpack rootfs image as initramfs...
[    2.073999] Freeing initrd memory: 23060K
[    2.074494] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    2.075284] software IO TLB: mapped [mem 0x1543d000-0x1943d000] (64MB)
[    2.076172] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x172d994eab6, max_idle_ns: 440795286800 ns
[    2.077613] Initialise system trusted keyrings
[    2.078053] Key type blacklist registered
[    2.078615] workingset: timestamp_bits=14 max_order=20 bucket_order=6
[    2.081061] zbud: loaded
[    2.081942] integrity: Platform Keyring initialized
[    2.082463] Key type asymmetric registered
[    2.082890] Asymmetric key parser 'x509' registered
[    2.083457] bounce: pool size: 64 pages
[    2.083902] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
[    2.085686] io scheduler mq-deadline registered
[    2.087416] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[    2.088906] efifb: probing for efifb
[    2.089627] efifb: framebuffer at 0xc0000000, using 1876k, total 1875k
[    2.090812] efifb: mode is 800x600x32, linelength=3200, pages=1
[    2.091945] efifb: scrolling: redraw
[    2.092695] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[    2.098851] Console: switching to colour frame buffer device 100x37
[    2.103074] fb0: EFI VGA frame buffer device
[    2.105347] isapnp: Scanning for PnP cards...
[    2.475250] isapnp: No Plug & Play device found
[    2.476483] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    2.477704] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[    2.479804] Linux agpgart interface v0.103
[    2.481872] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[    2.483711] serio: i8042 KBD port at 0x60,0x64 irq 1
[    2.484343] serio: i8042 AUX port at 0x60,0x64 irq 12
[    2.485415] mousedev: PS/2 mouse device common for all mice
[    2.487205] rtc_cmos 00:04: RTC can wake from S4
[    2.489116] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[    2.491500] rtc_cmos 00:04: registered as rtc0
[    2.492550] rtc_cmos 00:04: setting system clock to 2020-11-10T20:09:04 UTC (1605038944)
[    2.493828] rtc_cmos 00:04: alarms up to one day, y3k, 242 bytes nvram, hpet irqs
[    2.495016] intel_pstate: CPU model not supported
[    2.496224] ledtrig-cpu: registered to indicate activity on CPUs
[    2.498198] NET: Registered protocol family 10
[    2.516762] Segment Routing with IPv6
[    2.517295] mip6: Mobile IPv6
[    2.517673] NET: Registered protocol family 17
[    2.518305] mpls_gso: MPLS GSO support
[    2.518753] mce: Unable to init MCE device (rc: -5)
[    2.519473] IPI shorthand broadcast: enabled
[    2.520130] sched_clock: Marking stable (2367213970, 151065125)->(2600316659, -82037564)
[    2.522057] registered taskstats version 1
[    2.522644] Loading compiled-in X.509 certificates
[    2.758720] Loaded X.509 cert 'Debian Secure Boot CA: 6ccece7e4c6c0d1f6149f3dd27dfcc5cbb419ea1'
[    2.760085] Loaded X.509 cert 'Debian Secure Boot Signer 2020: 00b55eb3b9'
[    2.761176] zswap: loaded using pool lzo/zbud
[    2.762624] Key type ._fscrypt registered
[    2.763451] Key type .fscrypt registered
[    2.764287] Key type fscrypt-provisioning registered
[    2.765407] AppArmor: AppArmor sha1 policy hashing enabled
[    2.775899] integrity: Loading X.509 certificate: UEFI:db
[    2.776787] integrity: Loaded X.509 cert 'Microsoft Windows Production PCA 2011: a92902398e16c49778cd90f99e4f9ae17c55af53'
[    2.778193] integrity: Loading X.509 certificate: UEFI:db
[    2.778891] integrity: Loaded X.509 cert 'Microsoft Corporation UEFI CA 2011: 13adbf4309bd82709c8cd54f316ed522988a1bd4'
[    2.821531] Lockdown: swapper/0: hibernation is restricted; see https://wiki.debian.org/SecureBoot
[    2.825638] Freeing unused kernel image (initmem) memory: 868K
[    2.832581] Write protecting kernel text and read-only data: 10220k
[    2.833817] Run /init as init process
[    2.834371]   with arguments:
[    2.834372]     /init
[    2.834373]   with environment:
[    2.834374]     HOME=/
[    2.834375]     TERM=linux
[    2.834377]     BOOT_IMAGE=/boot/vmlinuz-5.9.0-2-686-pae
[    2.927024] lpc_ich 0000:00:1f.0: I/O space for GPIO uninitialized
[    2.929832] PCI Interrupt Link [GSIA] enabled at IRQ 16
[    2.931022] i801_smbus 0000:00:1f.3: Enabling SMBus device
[    2.932060] i801_smbus 0000:00:1f.3: SMBus using PCI interrupt
[    2.932619] PCI Interrupt Link [GSIG] enabled at IRQ 22
[    2.933096] i2c i2c-0: 1/1 memory slots populated (from DMI)
[    2.934767] i2c i2c-0: Memory type 0x07 not supported yet, not instantiating SPD
[    2.936407] SCSI subsystem initialized
[    2.938261] PCI Interrupt Link [GSIH] enabled at IRQ 23
[    2.940311] PCI Interrupt Link [GSIE] enabled at IRQ 20
[    2.949564] libata version 3.00 loaded.
[    2.950362] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input3
[    2.952132] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input2
[    2.957523] ahci 0000:00:1f.2: version 3.0
[    2.958607] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode
[    2.959641] ahci 0000:00:1f.2: flags: 64bit ncq only 
[    2.961917] scsi host0: ahci
[    2.962609] scsi host1: ahci
[    2.963281] scsi host2: ahci
[    2.964096] scsi host3: ahci
[    2.964853] scsi host4: ahci
[    2.965445] scsi host5: ahci
[    2.965834] ata1: SATA max UDMA/133 abar m4096@0xc104c000 port 0xc104c100 irq 24
[    2.966609] ata2: SATA max UDMA/133 abar m4096@0xc104c000 port 0xc104c180 irq 24
[    2.967402] ata3: SATA max UDMA/133 abar m4096@0xc104c000 port 0xc104c200 irq 24
[    2.968202] ata4: SATA max UDMA/133 abar m4096@0xc104c000 port 0xc104c280 irq 24
[    2.969006] ata5: SATA max UDMA/133 abar m4096@0xc104c000 port 0xc104c300 irq 24
[    2.969981] ata6: SATA max UDMA/133 abar m4096@0xc104c000 port 0xc104c380 irq 24
[    2.978216] virtio_blk virtio2: [vda] 52428800 512-byte logical blocks (26.8 GB/25.0 GiB)
[    2.979315] vda: detected capacity change from 0 to 26843545600
[    3.006775]  vda: vda1 vda2
[    3.284019] ata2: SATA link down (SStatus 0 SControl 300)
[    3.284701] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    3.285543] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100
[    3.286357] ata3.00: applying bridge limits
[    3.287039] ata3.00: configured for UDMA/100
[    3.287722] ata1: SATA link down (SStatus 0 SControl 300)
[    3.288676] ata5: SATA link down (SStatus 0 SControl 300)
[    3.289454] ata4: SATA link down (SStatus 0 SControl 300)
[    3.290457] ata6: SATA link down (SStatus 0 SControl 300)
[    3.291195] scsi 2:0:0:0: CD-ROM            QEMU     QEMU DVD-ROM     2.5+ PQ: 0 ANSI: 5
[    3.328859] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray
[    3.329765] cdrom: Uniform CD-ROM driver Revision: 3.20
[    3.344907] sr 2:0:0:0: Attached scsi CD-ROM sr0
[    3.728359] raid6: sse2x2   gen()  9019 MB/s
[    3.796372] raid6: sse2x2   xor()  5553 MB/s
[    3.864369] raid6: sse2x1   gen()  6273 MB/s
[    3.932360] raid6: sse2x1   xor()  4291 MB/s
[    4.000364] raid6: sse1x2   gen()  3785 MB/s
[    4.068363] raid6: sse1x1   gen()  3676 MB/s
[    4.068851] raid6: using algorithm sse2x2 gen() 9019 MB/s
[    4.069473] raid6: .... xor() 5553 MB/s, rmw enabled
[    4.069906] raid6: using intx1 recovery algorithm
[    4.077832] xor: measuring software checksum speed
[    4.116361]    pIII_sse  : 14417.000 MB/sec
[    4.156380]    prefetch64-sse: 15389.000 MB/sec
[    4.156935] xor: using function: prefetch64-sse (15389.000 MB/sec)
[    4.205104] Btrfs loaded, crc32c=crc32c-generic
[    4.325239] BTRFS: device fsid 70ea2c03-79ae-4c46-a442-0c9d26ebf9c7 devid 1 transid 460 /dev/vda2 scanned by btrfs (178)
[    4.354466] BTRFS info (device vda2): disk space caching is enabled
[    4.355051] BTRFS info (device vda2): has skinny extents
[    4.403161] Not activating Mandatory Access Control as /sbin/tomoyo-init does not exist.
[    4.411369] random: fast init done
[    4.487288] systemd[1]: Inserted module 'autofs4'
[    4.500822] random: crng init done
[    4.526606] systemd[1]: systemd 246.6-2 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +ZSTD +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid)
[    4.529840] systemd[1]: Detected virtualization kvm.
[    4.530540] systemd[1]: Detected architecture x86.
[    4.533050] systemd[1]: Set hostname to <host>.
[    4.670315] systemd[1]: Queued start job for default target Graphical Interface.
[    4.672973] systemd[1]: Created slice system-getty.slice.
[    4.674844] systemd[1]: Created slice system-modprobe.slice.
[    4.676583] systemd[1]: Created slice system-serial\x2dgetty.slice.
[    4.678019] systemd[1]: Created slice User and Session Slice.
[    4.679335] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[    4.681808] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    4.683827] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[    4.685778] systemd[1]: Reached target Local Encrypted Volumes.
[    4.687264] systemd[1]: Reached target Paths.
[    4.688618] systemd[1]: Reached target Remote File Systems.
[    4.690034] systemd[1]: Reached target Slices.
[    4.691229] systemd[1]: Reached target Swap.
[    4.692999] systemd[1]: Listening on Syslog Socket.
[    4.694630] systemd[1]: Listening on fsck to fsckd communication Socket.
[    4.696947] systemd[1]: Listening on initctl Compatibility Named Pipe.
[    4.699023] systemd[1]: Listening on Journal Audit Socket.
[    4.700736] systemd[1]: Listening on Journal Socket (/dev/log).
[    4.702596] systemd[1]: Listening on Journal Socket.
[    4.704187] systemd[1]: Listening on udev Control Socket.
[    4.705920] systemd[1]: Listening on udev Kernel Socket.
[    4.708904] systemd[1]: Mounting Huge Pages File System...
[    4.711420] systemd[1]: Mounting POSIX Message Queue File System...
[    4.714483] systemd[1]: Mounting Kernel Debug File System...
[    4.719142] systemd[1]: Mounting Kernel Trace File System...
[    4.722778] systemd[1]: Starting Set the console keyboard layout...
[    4.726213] systemd[1]: Starting Create list of static device nodes for the current kernel...
[    4.729944] systemd[1]: Starting Load Kernel Module drm...
[    4.731670] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
[    4.732879] systemd[1]: Condition check resulted in File System Check on Root Device being skipped.
[    4.736500] systemd[1]: Starting Journal Service...
[    4.741849] systemd[1]: Starting Load Kernel Modules...
[    4.745875] systemd[1]: Starting Remount Root and Kernel File Systems...
[    4.750159] systemd[1]: Starting Coldplug All udev Devices...
[    4.756655] systemd[1]: Mounted Huge Pages File System.
[    4.758934] systemd[1]: Mounted POSIX Message Queue File System.
[    4.761094] BTRFS info (device vda2): enabling ssd optimizations
[    4.761377] systemd[1]: Mounted Kernel Debug File System.
[    4.761869] BTRFS info (device vda2): turning on sync discard
[    4.763637] BTRFS info (device vda2): enabling auto defrag
[    4.763640] BTRFS info (device vda2): turning off barriers
[    4.763644] BTRFS warning (device vda2): excessive commit interval 3600
[    4.763646] BTRFS info (device vda2): force lzo compression, level 0
[    4.763648] BTRFS info (device vda2): disk space caching is enabled
[    4.772619] systemd[1]: Mounted Kernel Trace File System.
[    4.775786] systemd[1]: Finished Create list of static device nodes for the current kernel.
[    4.778654] systemd[1]: modprobe@drm.service: Succeeded.
[    4.779734] systemd[1]: Finished Load Kernel Module drm.
[    4.782146] systemd[1]: Finished Load Kernel Modules.
[    4.784662] systemd[1]: Finished Remount Root and Kernel File Systems.
[    4.788645] systemd[1]: Condition check resulted in FUSE Control File System being skipped.
[    4.790182] systemd[1]: Condition check resulted in Kernel Configuration File System being skipped.
[    4.792129] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.
[    4.793259] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped.
[    4.795749] systemd[1]: Starting Load/Save Random Seed...
[    4.798551] systemd[1]: Starting Apply Kernel Variables...
[    4.801574] systemd[1]: Starting Create System Users...
[    4.817335] systemd[1]: Finished Apply Kernel Variables.
[    4.825929] systemd[1]: Finished Load/Save Random Seed.
[    4.833401] systemd[1]: Finished Create System Users.
[    4.836207] systemd[1]: Starting Create Static Device Nodes in /dev...
[    4.851669] systemd[1]: Finished Coldplug All udev Devices.
[    4.855092] systemd[1]: Starting Helper to synchronize boot up for ifupdown...
[    4.858831] systemd[1]: Finished Create Static Device Nodes in /dev.
[    4.863319] systemd[1]: Starting Rule-based Manager for Device Events and Files...
[    4.880198] systemd[1]: Finished Set the console keyboard layout.
[    4.882429] systemd[1]: Reached target Local File Systems (Pre).
[    4.895159] systemd[1]: Started Journal Service.
[    4.958141] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input4
[    4.976431] ACPI: Power Button [PWRF]
[    5.011582] sr 2:0:0:0: Attached scsi generic sg0 type 5
[    5.012582] EFI Variables Facility v0.08 2004-May-17
[    5.015880] input: PC Speaker as /devices/platform/pcspkr/input/input5
[    5.024154] iTCO_vendor_support: vendor-support=0
[    5.025403] parport_pc 00:02: reported by Plug and Play ACPI
[    5.026560] parport0: PC-style at 0x378, irq 7 [PCSPP,TRISTATE]
[    5.084661] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
[    5.085982] iTCO_wdt: Found a ICH9 TCO device (Version=2, TCOBASE=0x0660)
[    5.089155] pstore: Using crash dump compression: deflate
[    5.089926] pstore: Registered efi as persistent store backend
[    5.091169] checking generic (c0000000 1d5000) vs hw (c0000000 1000000)
[    5.091171] fb0: switching to bochsdrmfb from EFI VGA
[    5.092558] Console: switching to colour dummy device 80x25
[    5.093563] bochs-drm 0000:00:01.0: vgaarb: deactivate vga console
[    5.095245] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[    5.099699] [drm] Found bochs VGA, ID 0xb0c5.
[    5.100610] [drm] Framebuffer size 16384 kB @ 0xc0000000, mmio @ 0xc104f000.
[    5.102358] [TTM] Zone  kernel: Available graphics memory: 171666 KiB
[    5.103363] [TTM] Zone highmem: Available graphics memory: 1996394 KiB
[    5.104101] [TTM] Initializing pool allocator
[    5.105764] [TTM] Initializing DMA pool allocator
[    5.108025] [drm] Found EDID data blob.
[    5.109498] [drm] Initialized bochs-drm 1.0.0 20130925 for 0000:00:01.0 on minor 0
[    5.114391] fbcon: bochs-drmdrmfb (fb0) is primary device
[    5.119583] Console: switching to colour frame buffer device 128x48
[    5.122869] ppdev: user-space parallel port driver
[    5.132684] bochs-drm 0000:00:01.0: [drm] fb0: bochs-drmdrmfb frame buffer device
[    5.222629] audit: type=1400 audit(1605038947.224:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lsb_release" pid=367 comm="apparmor_parser"
[    5.225563] audit: type=1400 audit(1605038947.224:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe" pid=368 comm="apparmor_parser"
[    5.227681] audit: type=1400 audit(1605038947.224:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe//kmod" pid=368 comm="apparmor_parser"

** Model information

** Loaded modules:
nls_ascii
ppdev
nls_cp437
bochs_drm
efi_pstore
vfat
drm_vram_helper
iTCO_wdt
fat
drm_ttm_helper
intel_pmc_bxt
joydev
ttm
parport_pc
iTCO_vendor_support
evdev
pcspkr
efivars
sg
parport
qemu_fw_cfg
serio_raw
watchdog
drm_kms_helper
cec
button
drm
efivarfs
virtio_rng
rng_core
ip_tables
x_tables
autofs4
btrfs
blake2b_generic
xor
zstd_compress
raid6_pq
libcrc32c
crc32c_generic
sr_mod
cdrom
virtio_net
virtio_blk
net_failover
failover
ahci
libahci
psmouse
libata
scsi_mod
virtio_pci
virtio_ring
i2c_i801
lpc_ich
i2c_smbus
virtio

** Network interface configuration:
*** /etc/network/interfaces:
source /etc/network/interfaces.d/*

*** /etc/network/interfaces.d/eth0:
auto eth0
iface eth0 inet dhcp

** Network status:
*** IP interfaces and addresses:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
    link/ether 52:54:00:12:34:56 brd ff:ff:ff:ff:ff:ff
    inet 10.0.2.15/24 brd 10.0.2.255 scope global dynamic eth0
       valid_lft 85498sec preferred_lft 85498sec
    inet6 fec0::5054:ff:fe12:3456/64 scope site dynamic mngtmpaddr 
       valid_lft 86367sec preferred_lft 14367sec
    inet6 fe80::5054:ff:fe12:3456/64 scope link 
       valid_lft forever preferred_lft forever

*** Device statistics:
Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo:     200       4    0    0    0     0          0         0      200       4    0    0    0     0       0          0
  eth0: 5098308    4304    0    0    0     0          0         0   332961    1373    0    0    0     0       0          0


** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation 82G33/G31/P35/P31 Express DRAM Controller [8086:29c0]
	Subsystem: Red Hat, Inc. QEMU Virtual Machine [1af4:1100]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0

00:01.0 VGA compatible controller [0300]: Device [1234:1111] (rev 02) (prog-if 00 [VGA controller])
	Subsystem: Red Hat, Inc. Device [1af4:1100]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Region 0: Memory at c0000000 (32-bit, prefetchable) [size=16M]
	Region 2: Memory at c104f000 (32-bit, non-prefetchable) [size=4K]
	Expansion ROM at 000c0000 [disabled] [size=128K]
	Kernel driver in use: bochs-drm
	Kernel modules: bochs_drm

00:02.0 Ethernet controller [0200]: Red Hat, Inc. Virtio network device [1af4:1000]
	Subsystem: Red Hat, Inc. Virtio network device [1af4:0001]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 22
	Region 0: I/O ports at 6100 [size=32]
	Region 1: Memory at c104e000 (32-bit, non-prefetchable) [size=4K]
	Region 4: Memory at c1048000 (64-bit, prefetchable) [size=16K]
	Expansion ROM at 80000000 [disabled] [size=256K]
	Capabilities: [98] MSI-X: Enable+ Count=3 Masked-
		Vector table: BAR=1 offset=00000000
		PBA: BAR=1 offset=00000800
	Capabilities: [84] Vendor Specific Information: VirtIO: <unknown>
		BAR=0 offset=00000000 size=00000000
	Capabilities: [70] Vendor Specific Information: VirtIO: Notify
		BAR=4 offset=00003000 size=00001000 multiplier=00000004
	Capabilities: [60] Vendor Specific Information: VirtIO: DeviceCfg
		BAR=4 offset=00002000 size=00001000
	Capabilities: [50] Vendor Specific Information: VirtIO: ISR
		BAR=4 offset=00001000 size=00001000
	Capabilities: [40] Vendor Specific Information: VirtIO: CommonCfg
		BAR=4 offset=00000000 size=00001000
	Kernel driver in use: virtio-pci
	Kernel modules: virtio_pci

00:03.0 Unclassified device [00ff]: Red Hat, Inc. Virtio RNG [1af4:1005]
	Subsystem: Red Hat, Inc. Virtio RNG [1af4:0004]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 23
	Region 0: I/O ports at 60e0 [size=32]
	Region 4: Memory at c1044000 (64-bit, prefetchable) [size=16K]
	Capabilities: [84] Vendor Specific Information: VirtIO: <unknown>
		BAR=0 offset=00000000 size=00000000
	Capabilities: [70] Vendor Specific Information: VirtIO: Notify
		BAR=4 offset=00003000 size=00001000 multiplier=00000004
	Capabilities: [60] Vendor Specific Information: VirtIO: DeviceCfg
		BAR=4 offset=00002000 size=00001000
	Capabilities: [50] Vendor Specific Information: VirtIO: ISR
		BAR=4 offset=00001000 size=00001000
	Capabilities: [40] Vendor Specific Information: VirtIO: CommonCfg
		BAR=4 offset=00000000 size=00001000
	Kernel driver in use: virtio-pci
	Kernel modules: virtio_pci

00:04.0 SCSI storage controller [0100]: Red Hat, Inc. Virtio block device [1af4:1001]
	Subsystem: Red Hat, Inc. Virtio block device [1af4:0002]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 20
	Region 0: I/O ports at 6000 [size=128]
	Region 1: Memory at c104d000 (32-bit, non-prefetchable) [size=4K]
	Region 4: Memory at c1040000 (64-bit, prefetchable) [size=16K]
	Capabilities: [98] MSI-X: Enable+ Count=2 Masked-
		Vector table: BAR=1 offset=00000000
		PBA: BAR=1 offset=00000800
	Capabilities: [84] Vendor Specific Information: VirtIO: <unknown>
		BAR=0 offset=00000000 size=00000000
	Capabilities: [70] Vendor Specific Information: VirtIO: Notify
		BAR=4 offset=00003000 size=00001000 multiplier=00000004
	Capabilities: [60] Vendor Specific Information: VirtIO: DeviceCfg
		BAR=4 offset=00002000 size=00001000
	Capabilities: [50] Vendor Specific Information: VirtIO: ISR
		BAR=4 offset=00001000 size=00001000
	Capabilities: [40] Vendor Specific Information: VirtIO: CommonCfg
		BAR=4 offset=00000000 size=00001000
	Kernel driver in use: virtio-pci
	Kernel modules: virtio_pci

00:1f.0 ISA bridge [0601]: Intel Corporation 82801IB (ICH9) LPC Interface Controller [8086:2918] (rev 02)
	Subsystem: Red Hat, Inc. QEMU Virtual Machine [1af4:1100]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Kernel driver in use: lpc_ich
	Kernel modules: lpc_ich

00:1f.2 SATA controller [0106]: Intel Corporation 82801IR/IO/IH (ICH9R/DO/DH) 6 port SATA Controller [AHCI mode] [8086:2922] (rev 02) (prog-if 01 [AHCI 1.0])
	Subsystem: Red Hat, Inc. QEMU Virtual Machine [1af4:1100]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 24
	Region 4: I/O ports at 60c0 [size=32]
	Region 5: Memory at c104c000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit+
		Address: 00000000fee02004  Data: 4022
	Capabilities: [a8] SATA HBA v1.0 BAR4 Offset=00000004
	Kernel driver in use: ahci
	Kernel modules: ahci

00:1f.3 SMBus [0c05]: Intel Corporation 82801I (ICH9 Family) SMBus Controller [8086:2930] (rev 02)
	Subsystem: Red Hat, Inc. QEMU Virtual Machine [1af4:1100]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 16
	Region 4: I/O ports at 6080 [size=64]
	Kernel driver in use: i801_smbus
	Kernel modules: i2c_i801


** USB devices:
not available


-- System Information:
Debian Release: bullseye/sid
  APT prefers buildd-unstable
  APT policy: (500, 'buildd-unstable'), (500, 'unstable')
Architecture: i386 (i686)

Kernel: Linux 5.9.0-2-686-pae (SMP w/6 CPU threads)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages linux-image-5.9.0-2-686-pae depends on:
ii  initramfs-tools [linux-initramfs-tool]  0.139
ii  kmod                                    27+20200310-2
ii  linux-base                              4.6

Versions of packages linux-image-5.9.0-2-686-pae recommends:
ii  apparmor             2.13.5-1+b1
ii  firmware-linux-free  20200122-1

Versions of packages linux-image-5.9.0-2-686-pae suggests:
pn  debian-kernel-handbook  <none>
ii  grub-efi-ia32           2.04-10
pn  linux-doc-5.9           <none>

Versions of packages linux-image-5.9.0-2-686-pae is related to:
pn  firmware-amd-graphics     <none>
pn  firmware-atheros          <none>
pn  firmware-bnx2             <none>
pn  firmware-bnx2x            <none>
pn  firmware-brcm80211        <none>
pn  firmware-cavium           <none>
pn  firmware-intel-sound      <none>
pn  firmware-intelwimax       <none>
pn  firmware-ipw2x00          <none>
pn  firmware-ivtv             <none>
pn  firmware-iwlwifi          <none>
pn  firmware-libertas         <none>
pn  firmware-linux-nonfree    <none>
pn  firmware-misc-nonfree     <none>
pn  firmware-myricom          <none>
pn  firmware-netxen           <none>
pn  firmware-qlogic           <none>
pn  firmware-realtek          <none>
pn  firmware-samsung          <none>
pn  firmware-siano            <none>
pn  firmware-ti-connectivity  <none>
pn  xen-hypervisor            <none>

-- no debconf information


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