修复OpenStack集群计算机点重启后，虚拟机启动失败

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测试关闭一台计算节点
1 c4 K8 {, T4 @7 C# n启动实例报I/O错误
Begin: Running /scripts/init-premount ... done.Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done.Begin: Running /scripts/local-premount ...
2 s9 x2 q, ?3 w& P# \$ u[    3.751728] Btrfs loaded, crc32c=crc32c-intelScanning for Btrfs filesystemsdone.Warning: fsck not present, so skipping root file system

[    4.135691] EXT4-fs (vda2): INFO: recovery required on readonly filesystem
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3 E. l/ Y# z+ j4 `[    4.142488] EXT4-fs (vda2): write access will be enabled during recovery
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[   22.404090] blk_update_request: I/O error, dev vda, sector 4096 op 0x1:(WRITE) flags 0x100000 phys_seg 4 prio class 0

[   22.414918] Buffer I/O error on dev vda2, logical block 0, lost async page write

. K7 a2 {5 G1 F8 Y# ]. l# @[   22.419016] Buffer I/O error on dev vda2, logical block 1, lost async page write

[   22.423049] Buffer I/O error on dev vda2, logical block 2, lost async page write
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/ V) P* A. b4 \$ x[   22.427073] Buffer I/O error on dev vda2, logical block 3, lost async page write
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[   22.502511] blk_update_request: I/O error, dev vda, sector 4144 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0
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[   22.508425] Buffer I/O error on dev vda2, logical block 6, lost async page write

/ h% B+ R/ ]- `5 n[   22.698182] blk_update_request: I/O error, dev vda, sector 8232 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0
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9 w, v) J3 ~3 g" F0 v: |( i[   22.704463] Buffer I/O error on dev vda2, logical block 517, lost async page write
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[   22.761691] blk_update_request: I/O error, dev vda, sector 9440 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0
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[   22.766571] Buffer I/O error on dev vda2, logical block 668, lost async page write
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) c, y; T' w$ p) Z" ]  M[   23.110281] blk_update_request: I/O error, dev vda, sector 9456 op 0x1:(WRITE) flags 0x100000 phys_seg 2 prio class 0
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[   23.118418] Buffer I/O error on dev vda2, logical block 670, lost async page write

[   23.122735] Buffer I/O error on dev vda2, logical block 671, lost async page write
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[   23.158061] blk_update_request: I/O error, dev vda, sector 9496 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0

/ i$ P4 t3 f7 D8 v& u* u# D' V+ A+ H[   23.163080] Buffer I/O error on dev vda2, logical block 675, lost async page write
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6 J: M/ p/ R  X: `[   23.171188] blk_update_request: I/O error, dev vda, sector 9672 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0

( `1 M% W% K% @[   23.176429] blk_update_request: I/O error, dev vda, sector 36360 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0
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[   23.253340] blk_update_request: I/O error, dev vda, sector 72512 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0
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[   23.268672] blk_update_request: I/O error, dev vda, sector 270944 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0
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, ?! {9 a8 k% d[   27.506787] print_req_error: 52 callbacks suppressed

[   27.514469] blk_update_request: I/O error, dev vda, sector 12589640 op 0x1:(WRITE) flags 0x800 phys_seg 2 prio class 0

3 P/ U  W: B$ `3 a5 M( k* z% m[   27.521345] buffer_io_error: 76 callbacks suppressed

[   27.524275] Buffer I/O error on dev vda2, logical block 1573193, lost async page write

, i4 |: P3 F9 {4 z) A5 t$ R[   27.528488] Buffer I/O error on dev vda2, logical block 1573194, lost async page write
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3 f( s6 w8 p  N+ Z; N: s4 e[   27.747283] blk_update_request: I/O error, dev vda, sector 13180936 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
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[   27.754201] Buffer I/O error on dev vda2, logical block 1647105, lost async page write
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' j- ]8 m" Q4 Z' _3 N+ Z[   27.766427] blk_update_request: I/O error, dev vda, sector 16783272 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
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[   27.771909] Buffer I/O error on dev vda2, logical block 2097397, lost async page write

[   27.776089] blk_update_request: I/O error, dev vda, sector 16784104 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0

[   27.781314] Buffer I/O error on dev vda2, logical block 2097501, lost async page write

[   27.784822] blk_update_request: I/O error, dev vda, sector 16784328 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
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[   27.789363] Buffer I/O error on dev vda2, logical block 2097529, lost async page write

6 |2 d" a; g! a[   27.802367] blk_update_request: I/O error, dev vda, sector 16849440 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
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" Y" n/ J( ?1 C5 [. X+ N[   27.806947] Buffer I/O error on dev vda2, logical block 2105668, lost async page write

, t( G% o; \* n$ N! }[   27.811878] blk_update_request: I/O error, dev vda, sector 20975632 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
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9 d" r, P5 f$ ]7 M[   27.816627] Buffer I/O error on dev vda2, logical block 2621442, lost async page write
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, C5 g% `  Y* \[   27.827902] blk_update_request: I/O error, dev vda, sector 20975656 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0

[   27.832712] Buffer I/O error on dev vda2, logical block 2621445, lost async page write

+ F9 h  x# i" U4 p" L& F[   27.839740] blk_update_request: I/O error, dev vda, sector 20975704 op 0x1:(WRITE) flags 0x800 phys_seg 3 prio class 0

9 z% c2 |% V5 e[   27.846112] Buffer I/O error on dev vda2, logical block 2621451, lost async page write

[   27.850072] blk_update_request: I/O error, dev vda, sector 20975752 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
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2 H1 c& o( X& ^7 f/ K# ~[   28.334785] JBD2: recovery failed

[   28.339469] EXT4-fs (vda2): error loading journalmount: mounting /dev/vda2 on /root failed: Input/output errordone.Begin: Running /scripts/local-bottom ... done.Begin: Running /scripts/init-bottom ... mount: mounting /dev on /root/dev failed: No such file or directorymount: mounting /dev on /root/dev failed: No such file or directory/scripts/init-bottom/plymouth: line 18: /bin/plymouth: not founddone.mount: mounting /run on /root/run failed: No such file or directoryBusyBox v1.30.1 (Ubuntu 1:1.30.1-4ubuntu6.3) multi-call binary.Usage: run-init

8 r$ M+ D. Q& W# r, v [-d CAP,CAP...] [-n] [-c CONSOLE_DEV] NEW_ROOT NEW_INIT [ARGS]Free initramfs and switch to another root fs:chroot to NEW_ROOT, delete all in /, move NEW_ROOT to /,execute NEW_INIT. PID must be 1. NEW_ROOT must be a mountpoint.        -c DEV        Reopen stdio to DEV after switch        -d CAPS        Drop capabilities        -n        Dry runTarget filesystem doesn't have requested /sbin/init.BusyBox v1.30.1 (Ubuntu 1:1.30.1-4ubuntu6.3) multi-call binary.Usage: run-init [-d CAP,CAP...] [-n] [-c CONSOLE_DEV] NEW_ROOT NEW_INIT [ARGS]Free initramfs and switch to another root fs:chroot to NEW_ROOT, delete all in /, move NEW_ROOT to /,execute NEW_INIT. PID must be 1. NEW_ROOT must be a mountpoint.        -c DEV        Reopen stdio to DEV after switch        -d CAPS        Drop capabilities        -n        Dry runBusyBox v1.30.1 (Ubuntu 1:1.30.1-4ubuntu6.3) multi-call binary.Usage: run-init [-d CAP,CAP...] [-n] [-c CONSOLE_DEV] NEW_ROOT NEW_INIT [ARGS]Free initramfs and switch to another root fs:chroot to NEW_ROOT, delete all in /, move NEW_ROOT to /,execute NEW_INIT. PID must be 1. NEW_ROOT must be a mountpoint.        -c DEV        Reopen stdio to DEV after switch        -d CAPS        Drop capabilities        -n        Dry runBusyBox v1.30.1 (Ubuntu 1:1.30.1-4ubuntu6.3) multi-call binary.Usage: run-init [-d CAP,CAP...] [-n] [-c CONSOLE_DEV] NEW_ROOT NEW_INIT [ARGS]Free initramfs and switch to another root fs:chroot to NEW_ROOT, delete all in /, move NEW_ROOT to /,execute NEW_INIT. PID must be 1. NEW_ROOT must be a mountpoint.        -c DEV        Reopen stdio to DEV after switch        -d CAPS        Drop capabilities        -n        Dry runBusyBox v1.30.1 (Ubuntu 1:1.30.1-4ubuntu6.3) multi-call binary.Usage: run-init [-d CAP,CAP...] [-n] [-c CONSOLE_DEV] NEW_ROOT NEW_INIT [ARGS]Free initramfs and switch to another root fs:chroot to NEW_ROOT, delete all in /, move NEW_ROOT to /,execute NEW_INIT. PID must be 1. NEW_ROOT must be a mountpoint.        -c DEV        Reopen stdio to DEV after switch        -d CAPS        Drop capabilities        -n        Dry runBusyBox v1.30.1 (Ubuntu 1:1.30.1-4ubuntu6.3) multi-call binary.Usage: run-init [-d CAP,CAP...] [-n] [-c CONSOLE_DEV] NEW_ROOT NEW_INIT [ARGS]Free initramfs and switch to another root fs:chroot to NEW_ROOT, delete all in /, move NEW_ROOT to /,execute NEW_INIT. PID must be 1. NEW_ROOT must be a mountpoint.        -c DEV        Reopen stdio to DEV after switch        -d CAPS        Drop capabilities        -n        Dry runNo init found. Try passing init= bootarg./scripts/panic/plymouth: line 18: /bin/plymouth: not foundBusyBox v1.30.1 (Ubuntu 1:1.30.1-4ubuntu6.3) built-in shell (ash)Enter 'help' for a list of built-in commands.
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4 M2 [: X% X; F. ]+ e1 Y9 B解决办法：登录ceph节点:
; t! Q' m( t# J9 ]2 H8 m) ~! w4 b查找卷id信息：[root@compute01 ~]# rbd ls -p vms|grep  c7a95401-28fe-466c-a099-ef1e4d0b3d3b
volume-c7a95401-28fe-466c-a099-ef1e4d0b3d3b
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rbd查看详细信息：
4 ^6 H5 i/ O8 T4 s  c' K! J# V9 k( Q( S( K[root@compute01 ~]# rbd -p vms info volume-c7a95401-28fe-466c-a099-ef1e4d0b3d3b
rbd image 'volume-c7a95401-28fe-466c-a099-ef1e4d0b3d3b':
1 }9 K/ Q# n7 R% G" V' | size 50 GiB in 12800 objects
. h, B  S' n& C2 u/ r2 u order 22 (4 MiB objects)
snapshot_count: 0
) r! f( [& d, b& X  v id: 2aab077ad60a95
( b! O0 O; @- V9 H/ q block_name_prefix: rbd_data.2aab077ad60a95
+ J. `' O/ E% T# N1 I& @. H format: 2
2 O. a& F( z, o5 S features: layering, exclusive-lock, object-map, fast-diff, deep-flatten
7 P4 q, |4 P8 X( }2 b op_features:
8 p7 E9 h) x+ b( U flags:
2 S# K0 T% h. [4 }& D: T create_timestamp: Wed Jun 30 12:32:52 2021
access_timestamp: Wed Jun 30 12:32:52 2021
modify_timestamp: Wed Jun 30 12:32:52 2021
parent: images/059f3ad6-9591-462c-93e0-caec5f159a8d@snap
% T0 s! k4 W0 I0 ]% B overlap: 4 GiB
从info中看到features: layering, exclusive-lock, object-map, fast-diff, deep-flatten
需要disable除layering外，其他disable掉：[root@compute01 ~]# rbd feature disable exclusive-lock object-map fast-diff deep-flatten --image vms/volume-c7a95401-28fe-466c-a099-ef1e4d0b3d3b
% q1 ^; K) N/ G' u6 l* F0 x! X* T, p再次查看info信息：[root@compute01 ~]# rbd -p vms info volume-c7a95401-28fe-466c-a099-ef1e4d0b3d3b
. Y$ Z4 s, |+ l6 n* D- p. y- w* orbd image 'volume-c7a95401-28fe-466c-a099-ef1e4d0b3d3b':
$ _& {/ h; R7 l7 u0 h size 50 GiB in 12800 objects
order 22 (4 MiB objects)
snapshot_count: 0
/ O0 k9 C4 f; L& ?3 k6 P id: 2aab077ad60a95
- @5 Q1 W1 f1 q block_name_prefix: rbd_data.2aab077ad60a95
! i3 W# ]- Y5 [2 Q% L7 O format: 2
features: layering
op_features:
; `; H. K; G4 \4 \ flags:
create_timestamp: Wed Jun 30 12:32:52 2021
access_timestamp: Wed Jun 30 12:32:52 2021
modify_timestamp: Wed Jun 30 12:32:52 2021
% T, [- G5 X+ b9 B, Y parent: images/059f3ad6-9591-462c-93e0-caec5f159a8d@snap
" R1 U* i* R  X$ | overlap: 4 GiB
登录界面或者底层nova 启动实例
; A% B+ O1 V" }, @2 o+ e: `; }# e虚机启动正常。
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admin

[    0.000000] Linux version 5.4.0-77-generic (buildd@lgw01-amd64-028) (gcc version 9.3.0 (Ubuntu 9.3.0-17ubuntu1~20.04)) #86-Ubuntu SMP Thu Jun 17 02:35:03 UTC 2021 (Ubuntu 5.4.0-77.86-generic 5.4.119)
[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.4.0-77-generic root=UUID=ab1fbbd7-ceaf-44c2-8dfb-4ba6434e574e ro console=tty1 console=ttyS0
[    0.000000] KERNEL supported cpus:
' T' w- z! }$ K3 `) P; a[    0.000000]   Intel GenuineIntel
, r+ }: S; K) d( a[    0.000000]   AMD AuthenticAMD
! c1 S" R2 p) v* r5 z8 x: v- i[    0.000000]   Hygon HygonGenuine
% _  s1 t: S5 q* v  U& {[    0.000000]   Centaur CentaurHauls
[    0.000000]   zhaoxin   Shanghai  
/ S, G+ G; `& o6 T8 K+ G5 c8 f[    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
* T" u# e& Y, ^% D& `8 _[    0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
# K. d$ y. S5 D: D" B) T[    0.000000] BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
4 g3 s! H* K# S3 @& J[    0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bffdbfff] usable
* [9 V( E% U& S' S[    0.000000] BIOS-e820: [mem 0x00000000bffdc000-0x00000000bfffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved
) U7 x; I5 |  @6 i[    0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
6 d7 t) w& j; J4 e3 m' h0 f7 A$ L[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000043fffffff] usable
/ l# ~) x  }* y/ _  Q[    0.000000] NX (Execute Disable) protection: active
$ R8 b2 B1 q/ j/ Z- ?7 o) e[    0.000000] SMBIOS 2.8 present.
0 f* m) i2 G$ b8 U[    0.000000] DMI: RDO OpenStack Compute, BIOS 1.11.0-2.el7 04/01/2014
[    0.000000] Hypervisor detected: KVM
. Y& c% P; `0 Q. c[    0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
+ ~' |( S! N- J/ ]) @" J; a[    0.000000] kvm-clock: cpu 0, msr 2ec401001, primary cpu clock
4 x( k; W# F8 K6 \# s[    0.000000] kvm-clock: using sched offset of 35396317612 cycles
5 j! U) F2 V0 Y) F6 M8 t[    0.000013] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[    0.000022] tsc: Detected 2599.998 MHz processor
[    0.001894] last_pfn = 0x440000 max_arch_pfn = 0x400000000
4 g& g  J' n! P) N[    0.001969] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.001988] last_pfn = 0xbffdc max_arch_pfn = 0x400000000
# ?8 P4 r7 K" u[    0.013730] found SMP MP-table at [mem 0x000f6310-0x000f631f]
4 A4 E. @3 G( @[    0.013982] check: Scanning 1 areas for low memory corruption
6 s- a0 u3 w1 V; [3 c4 G3 s7 |[    0.014060] Using GB pages for direct mapping
  z8 R. h. m2 w9 y3 ][    0.014292] RAMDISK: [mem 0x2e03d000-0x33015fff]
[    0.014318] ACPI: Early table checksum verification disabled
5 _9 `+ |5 w$ r- @: Q! K[    0.014348] ACPI: RSDP 0x00000000000F62C0 000014 (v00 BOCHS )
0 C5 Y6 s8 N( h) @6 Y3 a[    0.014353] ACPI: RSDT 0x00000000BFFE1306 00002C (v01 BOCHS  BXPCRSDT 00000001 BXPC 00000001)
[    0.014372] ACPI: FACP 0x00000000BFFE11E2 000074 (v01 BOCHS  BXPCFACP 00000001 BXPC 00000001)
[    0.014384] ACPI: DSDT 0x00000000BFFDFBC0 001622 (v01 BOCHS  BXPCDSDT 00000001 BXPC 00000001)
+ ?  i& b5 s3 _; m, v8 |# E[    0.014392] ACPI: FACS 0x00000000BFFDFB80 000040
[    0.014396] ACPI: APIC 0x00000000BFFE1256 0000B0 (v01 BOCHS  BXPCAPIC 00000001 BXPC 00000001)
[    0.014400] ACPI: Reserving FACP table memory at [mem 0xbffe11e2-0xbffe1255]
[    0.014401] ACPI: Reserving DSDT table memory at [mem 0xbffdfbc0-0xbffe11e1]
, u$ _* h2 k4 @' D) t[    0.014402] ACPI: Reserving FACS table memory at [mem 0xbffdfb80-0xbffdfbbf]
4 S( Z, I  P+ u  O[    0.014403] ACPI: Reserving APIC table memory at [mem 0xbffe1256-0xbffe1305]
[    0.015037] No NUMA configuration found
; D! ?( A8 z2 J" m2 z[    0.015039] Faking a node at [mem 0x0000000000000000-0x000000043fffffff]
" ]9 j4 b1 ^* Z# ?* i3 ^: m[    0.015057] NODE_DATA(0) allocated [mem 0x43ffd5000-0x43fffffff]
. j' a' A! [) L[    0.016164] Zone ranges:
[    0.016165]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.016166]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
5 C1 C8 Z/ ]# ][    0.016167]   Normal   [mem 0x0000000100000000-0x000000043fffffff]
3 Q/ U" V1 g% G" C$ O6 X4 @1 ~( D7 @[    0.016168]   Device   empty
[    0.016169] Movable zone start for each node
[    0.016172] Early memory node ranges
) L' l3 k: @  L7 E1 p- z& H7 I[    0.016173]   node   0: [mem 0x0000000000001000-0x000000000009efff]
9 w4 V3 N% t$ ^3 \7 `[    0.016174]   node   0: [mem 0x0000000000100000-0x00000000bffdbfff]
  q9 G+ l0 ]9 ]* l+ \[    0.016175]   node   0: [mem 0x0000000100000000-0x000000043fffffff]
5 k0 J2 X+ `$ ?: R9 ^2 u4 T/ w[    0.016948] Zeroed struct page in unavailable ranges: 134 pages
[    0.016949] Initmem setup node 0 [mem 0x0000000000001000-0x000000043fffffff]
. |# d, j+ Z* o+ y& M[    0.117603] ACPI: PM-Timer IO Port: 0x608
[    0.117634] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[    0.117695] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
+ p1 A3 p7 A" k% W/ C4 C. B3 |2 ~( b[    0.117698] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
! Y9 ?6 Z: h& r2 i8 f% \* K9 x1 L6 n7 m[    0.117700] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[    0.117701] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
. ~7 ~! |% K$ Q" ~. y. v8 `% @[    0.117706] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[    0.117706] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
/ ]1 m! W, [1 k0 [8 F( m[    0.117713] Using ACPI (MADT) for SMP configuration information
) _5 l. h0 M( b& X6 d: Q; z/ m[    0.117722] TSC deadline timer available
7 @6 m- a' Q" W( L3 v3 V[    0.117723] smpboot: Allowing 8 CPUs, 0 hotplug CPUs
, w( ?' s6 t8 V1 e* s& Z, b[    0.117772] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
& s% j0 Z& Y! v& k  l1 P[    0.117773] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
7 o. `3 ?. B; s* ~% |& V: Z[    0.117774] PM: Registered nosave memory: [mem 0x000a0000-0x000effff]
1 P2 i, O: G- [  M9 [8 j[    0.117775] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff]
[    0.117776] PM: Registered nosave memory: [mem 0xbffdc000-0xbfffffff]
[    0.117776] PM: Registered nosave memory: [mem 0xc0000000-0xfeffbfff]
) x, s/ z8 Y7 i" @: r2 k2 f4 a[    0.117777] PM: Registered nosave memory: [mem 0xfeffc000-0xfeffffff]
[    0.117778] PM: Registered nosave memory: [mem 0xff000000-0xfffbffff]
1 Q0 F& i. b3 h( y# G  R[    0.117778] PM: Registered nosave memory: [mem 0xfffc0000-0xffffffff]
  E  g8 C; V: f3 }[    0.117780] [mem 0xc0000000-0xfeffbfff] available for PCI devices
: y) x# B) z- Y6 S& L) [/ |- t" {[    0.117781] Booting paravirtualized kernel on KVM
[    0.117788] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[    0.117792] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1
* Z' h. u7 p0 z4 `. u  i- W' ~[    0.118613] percpu: Embedded 55 pages/cpu s188416 r8192 d28672 u262144
[    0.118669] setup async PF for cpu 0
5 v# H! I& V5 Z3 k* g) h[    0.118676] kvm-stealtime: cpu 0, msr 42fa2d040
[    0.118686] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear)
[    0.118700] Built 1 zonelists, mobility grouping on.  Total pages: 4128613
[    0.118701] Policy zone: Normal
1 t- o5 [' s/ e5 B  V$ C$ E[    0.118703] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.4.0-77-generic root=UUID=ab1fbbd7-ceaf-44c2-8dfb-4ba6434e574e ro console=tty1 console=ttyS0
% ?% l3 H, w- `% A; B[    0.123231] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear)
8 F& e2 {. ?0 `# J" k[    0.125344] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[    0.125502] mem auto-init: stack:off, heap alloc:on, heap free:off
& [/ w; _  T* s' Y( X[    0.179154] Memory: 16307380K/16776680K available (14339K kernel code, 2400K rwdata, 5008K rodata, 2736K init, 4964K bss, 469300K reserved, 0K cma-reserved)
[    0.179181] random: get_random_u64 called from kmem_cache_open+0x2d/0x410 with crng_init=0
[    0.179783] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
$ R% I' _+ f2 {" H0 \3 e[    0.179813] Kernel/User page tables isolation: enabled
[    0.179846] ftrace: allocating 44592 entries in 175 pages
[    0.203068] rcu: Hierarchical RCU implementation.
[    0.203070] rcu:         RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=8.
! r9 H6 }4 W8 ~$ i$ X/ x[    0.203071]         Tasks RCU enabled.
% k9 L8 S' f+ C8 Z) {8 R3 h[    0.203072] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.203073] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
[    0.205614] NR_IRQS: 524544, nr_irqs: 488, preallocated irqs: 16
[    0.205807] random: crng done (trusting CPU's manufacturer)
* [& e) m% \/ P: x8 @; J4 e" R[    0.205850] Console: colour dummy device 80x25
2 K/ Z; H! u5 o' m[    0.205969] printk: console [tty1] enabled
[    0.478813] printk: console [ttyS0] enabled
[    0.480521] ACPI: Core revision 20190816
1 o5 B* j/ |% y2 D$ l. ]& u[    0.482178] APIC: Switch to symmetric I/O mode setup
[    0.484550] x2apic enabled
! Q$ i* N, X5 ]4 U& h8 a[    0.486065] Switched APIC routing to physical x2apic.
+ s# p! B- C* W3 A[    0.489657] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x257a3a7b45f, max_idle_ns: 440795312762 ns
# S8 X% b' G  V! y' i$ I[    0.494392] Calibrating delay loop (skipped) preset value.. 5199.99 BogoMIPS (lpj=10399992)
[    0.498152] pid_max: default: 32768 minimum: 301
* S7 X8 U1 ^7 @1 g! U! j[    0.498385] LSM: Security Framework initializing
- V0 }$ F" y% o6 B# ~[    0.498385] Yama: becoming mindful.
[    0.498385] AppArmor: AppArmor initialized
+ e) `$ }7 }/ q: D1 s[    0.498385] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
1 \! @! D) b6 |$ Y[    0.498385] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    0.498385] *** VALIDATE tmpfs ***
[    0.498385] *** VALIDATE proc ***
[    0.498385] *** VALIDATE cgroup1 ***
4 c# u7 S- |7 |' A; u9 @[    0.498385] *** VALIDATE cgroup2 ***
[    0.498385] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[    0.498385] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
# f. P; j; _0 M! x[    0.498385] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
  a# w5 H, x0 F- H& w$ }- o1 s[    0.498385] Spectre V2 : Mitigation: Full generic retpoline
[    0.498385] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
0 A; g. C# j0 K3 Y' a, n, e[    0.498385] Spectre V2 : Enabling Restricted Speculation for firmware calls
[    0.498385] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[    0.498385] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
9 U! w, [; I* L$ |[    0.498385] SRBDS: Unknown: Dependent on hypervisor status
9 H- f7 U! I1 u8 b) R[    0.498385] MDS: Mitigation: Clear CPU buffers
[    0.498385] Freeing SMP alternatives memory: 40K
" G4 p0 @0 \; H[    0.498385] smpboot: CPU0: Intel Xeon E3-12xx v2 (Ivy Bridge, IBRS) (family: 0x6, model: 0x3a, stepping: 0x9)
0 l: E4 P4 }+ A  J  z& O# g[    0.498566] Performance Events: unsupported p6 CPU model 58 no PMU driver, software events only.
[    0.502462] rcu: Hierarchical SRCU implementation.
( R: x! W( e! @2 i- M6 j6 U4 h[    0.505296] NMI watchdog: Perf NMI watchdog permanently disabled
[    0.506497] smp: Bringing up secondary CPUs ...
' Q' b$ W8 S+ Y) p' }9 G5 M: W[    0.508635] x86: Booting SMP configuration:
[    0.510395] .... node  #0, CPUs:      #1
[    0.292619] kvm-clock: cpu 1, msr 2ec401041, secondary cpu clock
[    0.292619] smpboot: CPU 1 Converting physical 0 to logical die 1
3 h* Y4 P' Y2 M7 i3 M3 }[    0.518414] setup async PF for cpu 1
' x  r* c' s$ @' ]' r! s2 Z) l[    0.519935] kvm-stealtime: cpu 1, msr 42fa6d040
[    0.521887]  #2
: |3 D0 j" A; J* ^' x9 Y$ g[    0.292619] kvm-clock: cpu 2, msr 2ec401081, secondary cpu clock
[    0.292619] smpboot: CPU 2 Converting physical 0 to logical die 2
[    0.530406] setup async PF for cpu 2
[    0.531891] kvm-stealtime: cpu 2, msr 42faad040
* ~& l+ Q! S8 H; D' i2 ?& B[    0.533781]  #3
6 u; M, g$ J6 [2 e1 u; R9 ^[    0.292619] kvm-clock: cpu 3, msr 2ec4010c1, secondary cpu clock
[    0.292619] smpboot: CPU 3 Converting physical 0 to logical die 3
1 G% y" M3 ^) d6 R[    0.542410] setup async PF for cpu 3
, P6 `" C  j; o/ C6 ^$ a[    0.544027] kvm-stealtime: cpu 3, msr 42faed040
. g- `" G. M8 U7 f2 F. }[    0.546058]  #4
[    0.292619] kvm-clock: cpu 4, msr 2ec401101, secondary cpu clock
[    0.292619] smpboot: CPU 4 Converting physical 0 to logical die 4
1 P) P  E% B# d" J[    0.554407] setup async PF for cpu 4
5 O, q" K7 H4 B7 o8 k9 o0 B1 n  J[    0.556001] kvm-stealtime: cpu 4, msr 42fb2d040
[    0.558026]  #5
/ p* k+ K- T* q, p/ M+ w[    0.292619] kvm-clock: cpu 5, msr 2ec401141, secondary cpu clock
[    0.292619] smpboot: CPU 5 Converting physical 0 to logical die 5
[    0.566408] setup async PF for cpu 5
: P: G) P  t* @5 s[    0.568036] kvm-stealtime: cpu 5, msr 42fb6d040
[    0.570095]  #6
& ~7 s; ~2 h% ^' D# v5 a2 K[    0.292619] kvm-clock: cpu 6, msr 2ec401181, secondary cpu clock
- o0 H5 u# t9 `4 l" \  b5 k[    0.292619] smpboot: CPU 6 Converting physical 0 to logical die 6
4 C+ g5 w' g9 s2 p6 o3 L  m$ Q[    0.578407] setup async PF for cpu 6
[    0.579962] kvm-stealtime: cpu 6, msr 42fbad040
) q( j) G- c# C. u" i5 @8 l[    0.582496]  #7
[    0.292619] kvm-clock: cpu 7, msr 2ec4011c1, secondary cpu clock
( G+ d. ]1 W& S" \' G/ u5 _8 m; o$ K[    0.292619] smpboot: CPU 7 Converting physical 0 to logical die 7
[    0.590421] setup async PF for cpu 7
' N+ s. Y, d0 m[    0.591922] kvm-stealtime: cpu 7, msr 42fbed040
[    0.593745] smp: Brought up 1 node, 8 CPUs
[    0.594392] smpboot: Max logical packages: 8
4 o7 b  _9 D7 J2 O[    0.596104] smpboot: Total of 8 processors activated (41599.96 BogoMIPS)
9 ~; a) y6 r3 h. q% P, d6 d[    0.599773] devtmpfs: initialized
  W: i2 p4 z, B: Y& w4 N+ e[    0.599787] x86/mm: Memory block size: 128MB
: S2 w3 p* r6 k$ g% \- H8 `( ][    0.603947] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
3 W% q& F5 v: c& ?: `* G0 S[    0.606410] futex hash table entries: 2048 (order: 5, 131072 bytes, linear)
[    0.609220] pinctrl core: initialized pinctrl subsystem
[    0.610635] PM: RTC time: 08:26:58, date: 2021-07-12
[    0.612862] NET: Registered protocol family 16
[    0.614484] audit: initializing netlink subsys (disabled)
: N: @* Q$ r* {& f[    0.616668] audit: type=2000 audit(1626078418.329:1): state=initialized audit_enabled=0 res=1
[    0.616668] EISA bus registered
# a5 n" e; Y4 u1 b/ s+ f[    0.619655] cpuidle: using governor ladder
0 C8 ~# r6 M* X4 ]. Y+ q. u[    0.621294] cpuidle: using governor menu
# q9 G: K% ^2 o; ?[    0.622547] ACPI: bus type PCI registered
9 N+ q2 U8 V/ M) K/ Y* @[    0.624146] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.626591] PCI: Using configuration type 1 for base access
[    0.631478] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
+ y- H( n( u& Z; k[    0.633040] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.634930] fbcon: Taking over console
[    0.636016] ACPI: Added _OSI(Module Device)
[    0.638397] ACPI: Added _OSI(Processor Device)
[    0.640151] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.642016] ACPI: Added _OSI(Processor Aggregator Device)
[    0.642397] ACPI: Added _OSI(Linux-Dell-Video)
/ U+ @+ J: ~$ k6 Z* Z/ Y3 D[    0.644628] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
1 G* I" u: b/ F( }4 k2 J4 x[    0.646394] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[    0.650504] ACPI: 1 ACPI AML tables successfully acquired and loaded
; t, ~/ h1 Q( r$ h[    0.655317] ACPI: Interpreter enabled
) H6 q  I9 V, D) ~4 q* R# ^[    0.657323] ACPI: (supports S0 S5)
: Z. _- Y3 }' a& E2 t. v[    0.658391] ACPI: Using IOAPIC for interrupt routing
  A! w7 \! L7 q" ~" R[    0.660904] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.662558] ACPI: Enabled 2 GPEs in block 00 to 0F
( l3 A2 a9 n- H  Z9 R. C[    0.668614] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
' A/ f. @! z5 Q8 r- Q[    0.670399] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3]
[    0.674405] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
& E( h. y# l, u& E) w[    0.678768] acpiphp: Slot [3] registered
: _# q7 s$ X( z; x  m- M[    0.680744] acpiphp: Slot [4] registered
[    0.682423] acpiphp: Slot [5] registered
0 [  m& Z4 V  D) b! ]7 P; t[    0.684370] acpiphp: Slot [6] registered
$ a! H" _9 f7 p2 T/ e4 a8 P[    0.686302] acpiphp: Slot [7] registered
[    0.686426] acpiphp: Slot [8] registered
[    0.688264] acpiphp: Slot [9] registered
3 _8 H& j7 p* J[    0.690080] acpiphp: Slot [10] registered
[    0.690423] acpiphp: Slot [11] registered
  q( h' m* W+ Y/ d+ L; k7 z0 H- J6 J[    0.692144] acpiphp: Slot [12] registered
$ O8 p8 Z3 C$ D8 K; F& Q, x% t3 a[    0.693940] acpiphp: Slot [13] registered
6 w) P. }# e9 _[    0.694425] acpiphp: Slot [14] registered
[    0.696168] acpiphp: Slot [15] registered
, a" ]5 g; k: ~* Q( j[    0.697835] acpiphp: Slot [16] registered
[    0.698422] acpiphp: Slot [17] registered
[    0.700241] acpiphp: Slot [18] registered
[    0.701918] acpiphp: Slot [19] registered
. ~. k: `$ a2 p0 ?0 _% I5 c[    0.702423] acpiphp: Slot [20] registered
[    0.704152] acpiphp: Slot [21] registered
8 m( q* p0 o% P[    0.705721] acpiphp: Slot [22] registered
7 X4 B# T$ H6 h+ Q$ z4 W8 x[    0.706421] acpiphp: Slot [23] registered
[    0.707978] acpiphp: Slot [24] registered
[    0.709563] acpiphp: Slot [25] registered
. y2 f; l. w: R8 W[    0.710424] acpiphp: Slot [26] registered
  h: w" @7 u! W2 A7 T# u[    0.712091] acpiphp: Slot [27] registered
, g  p% y' S1 z$ ]- V[    0.713711] acpiphp: Slot [28] registered
! ~" ^9 j, Y  k2 a& K[    0.714421] acpiphp: Slot [29] registered
* N. o! M/ \. c) ]6 O' W. u[    0.716049] acpiphp: Slot [30] registered
* Z6 K. i- t9 N8 ~6 t/ P[    0.717716] acpiphp: Slot [31] registered
[    0.718417] PCI host bridge to bus 0000:00
1 o6 _+ H; x* u[    0.720038] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    0.722391] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.725000] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.726391] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]
% O. b* s8 r( |9 \[    0.729332] pci_bus 0000:00: root bus resource [mem 0x440000000-0x4bfffffff window]
! m0 l' `9 o2 f[    0.730392] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.732605] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
0 N9 x- P6 n8 E  S7 d/ H[    0.735659] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
[    0.739060] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180
[    0.743593] pci 0000:00:01.1: reg 0x20: [io  0xc0c0-0xc0cf]
; N' g" c5 Y- ?5 r* O( o" O# L[    0.746716] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io  0x01f0-0x01f7]
[    0.749545] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io  0x03f6]
; u  ?8 N' [/ H* i7 o7 u[    0.750391] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io  0x0170-0x0177]
[    0.753220] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io  0x0376]
[    0.754674] pci 0000:00:01.2: [8086:7020] type 00 class 0x0c0300
4 I) p- L5 o( _[    0.759328] pci 0000:00:01.2: reg 0x20: [io  0xc080-0xc09f]
[    0.762725] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
[    0.765942] pci 0000:00:01.3: quirk: [io  0x0600-0x063f] claimed by PIIX4 ACPI
[    0.766416] pci 0000:00:01.3: quirk: [io  0x0700-0x070f] claimed by PIIX4 SMB
/ ^( @; A. ~- C4 K9 P  Z  L& o" U[    0.769986] pci 0000:00:02.0: [1013:00b8] type 00 class 0x030000
[    0.771926] pci 0000:00:02.0: reg 0x10: [mem 0xfc000000-0xfdffffff pref]
7 C) o4 x: f8 \- u; D3 R* ^[    0.775290] pci 0000:00:02.0: reg 0x14: [mem 0xfebd0000-0xfebd0fff]
3 Y7 O  i. e- t( L* S[    0.781994] pci 0000:00:02.0: reg 0x30: [mem 0xfebc0000-0xfebcffff pref]
& \+ x$ J% u( p& w/ m# H[    0.782588] pci 0000:00:02.0: BAR 0: assigned to efifb
1 O% y! O, c! M3 K3 {$ @3 Y7 E( e[    0.785611] pci 0000:00:03.0: [1af4:1000] type 00 class 0x020000
[    0.787375] pci 0000:00:03.0: reg 0x10: [io  0xc000-0xc03f]
[    0.790392] pci 0000:00:03.0: reg 0x14: [mem 0xfebd1000-0xfebd1fff]
! d. i% S% ?% ]! ~& W- D9 X, f[    0.795172] pci 0000:00:03.0: reg 0x20: [mem 0xfe000000-0xfe003fff 64bit pref]
[    0.798790] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref]
[    0.803345] pci 0000:00:04.0: [1af4:1001] type 00 class 0x010000
[    0.806791] pci 0000:00:04.0: reg 0x10: [io  0xc040-0xc07f]
- t- X2 Y, i6 C5 k  i[    0.809768] pci 0000:00:04.0: reg 0x14: [mem 0xfebd2000-0xfebd2fff]
[    0.812670] pci 0000:00:04.0: reg 0x20: [mem 0xfe004000-0xfe007fff 64bit pref]
[    0.816663] pci 0000:00:05.0: [1af4:1002] type 00 class 0x00ff00
0 ~6 e( i) b3 ?' A4 R, n% @[    0.819128] pci 0000:00:05.0: reg 0x10: [io  0xc0a0-0xc0bf]
: S6 k' ?, m' \$ D, y# g[    0.823534] pci 0000:00:05.0: reg 0x20: [mem 0xfe008000-0xfe00bfff 64bit pref]
8 E8 R. X0 u0 _[    0.837634] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
% a: V; d: W* Z0 C[    0.838592] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[    0.841047] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
[    0.842575] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
& n( e' |) V# ]% h[    0.844832] ACPI: PCI Interrupt Link [LNKS] (IRQs *9)
( `* r- q5 h3 g3 v, z% O* u[    0.847501] iommu: Default domain type: Translated
[    0.848690] SCSI subsystem initialized
[    0.850498] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[    0.853619] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
) k- A6 j7 i8 b! P2 }  Y8 ^) @[    0.854394] pci 0000:00:02.0: vgaarb: bridge control possible
[    0.856556] vgaarb: loaded
[    0.857676] ACPI: bus type USB registered
[    0.858426] usbcore: registered new interface driver usbfs
) N. e( a, u, X( a- C[    0.860608] usbcore: registered new interface driver hub
2 w; d5 w0 ?5 T5 l% ][    0.862407] usbcore: registered new device driver usb
[    0.864454] pps_core: LinuxPPS API ver. 1 registered
7 J; [# @2 y6 `3 @. E' Q1 H+ k3 _[    0.866339] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
. }" x  ?- ]- q/ y7 R[    0.866397] PTP clock support registered
0 J1 @+ e; f0 ^7 G; j[    0.867986] EDAC MC: Ver: 3.0.0
[    0.868007] PCI: Using ACPI for IRQ routing
0 F% H/ U  b1 w4 j5 U[    0.871003] NetLabel: Initializing
[    0.872410] NetLabel:  domain hash size = 128
[    0.874053] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
[    0.874428] NetLabel:  unlabeled traffic allowed by default
[    0.876607] clocksource: Switched to clocksource kvm-clock
9 R. n; p: K8 P- r& I5 q7 k$ F; W[    0.891822] *** VALIDATE bpf ***
[    0.893313] VFS: Disk quotas dquot_6.6.0
[    0.894864] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
9 f8 Z3 B* e; }7 Z' _9 }4 A( M[    0.897958] *** VALIDATE ramfs ***
' c% b: S+ d) o[    0.899356] *** VALIDATE hugetlbfs ***
[    0.901038] AppArmor: AppArmor Filesystem Enabled
[    0.902986] pnp: PnP ACPI init
[    0.904849] pnp: PnP ACPI: found 5 devices
4 O* ?# m$ ]7 v" I[    0.908941] thermal_sys: Registered thermal governor 'fair_share'
+ d$ V7 v) e# Z; |[    0.908942] thermal_sys: Registered thermal governor 'bang_bang'
[    0.911437] thermal_sys: Registered thermal governor 'step_wise'
+ s5 {$ n9 Z8 f, S$ }  e: a! r[    0.913680] thermal_sys: Registered thermal governor 'user_space'
[    0.915992] thermal_sys: Registered thermal governor 'power_allocator'
* W  V9 v* N( r[    0.922913] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.928748] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
2 Z% X8 h( M  g[    0.931182] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    0.933539] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    0.936168] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window]
[    0.938791] pci_bus 0000:00: resource 8 [mem 0x440000000-0x4bfffffff window]
[    0.941613] NET: Registered protocol family 2
[    0.944308] IP idents hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[    0.949219] tcp_listen_portaddr_hash hash table entries: 8192 (order: 5, 131072 bytes, linear)
' x* y& i+ x$ n! v[    0.952675] TCP established hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[    0.956464] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
1 N6 z. w2 r; G0 I+ t[    0.959421] TCP: Hash tables configured (established 131072 bind 65536)
[    0.962123] UDP hash table entries: 8192 (order: 6, 262144 bytes, linear)
1 r  T" o+ e: Q& h3 g[    0.964751] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes, linear)
) ~8 l0 d! q- t  Q6 R[    0.967716] NET: Registered protocol family 1
[    0.969422] NET: Registered protocol family 44
[    0.971219] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[    0.973449] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
# q" W0 _+ z  k" Q" b% \[    0.975723] pci 0000:00:01.0: Activating ISA DMA hang workarounds
- M2 r0 f2 R& L[    1.005724] PCI Interrupt Link [LNKD] enabled at IRQ 11
, r& k+ g; e/ s1 G[    1.035903] pci 0000:00:01.2: quirk_usb_early_handoff+0x0/0x670 took 56322 usecs
[    1.038943] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
3 Q8 f0 o: ~6 ?, u9 C! l. U[    1.042319] PCI: CLS 0 bytes, default 64
) p. J  S& u* _: a) M8 X( R& a[    1.044014] Trying to unpack rootfs image as initramfs...
' A0 z" M# L7 ^" l6 ?2 m, Q% z[    1.301115] Freeing initrd memory: 81764K
9 M/ G5 Q, _  ~3 I[    1.302898] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    1.305420] software IO TLB: mapped [mem 0xbbfdc000-0xbffdc000] (64MB)
, C4 e% E6 T9 P3 u2 Z$ }: R[    1.308100] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x257a3a7b45f, max_idle_ns: 440795312762 ns
[    1.312128] check: Scanning for low memory corruption every 60 seconds
[    1.315560] Initialise system trusted keyrings
[    1.317362] Key type blacklist registered
$ A/ L+ y6 w+ `" f! _" c7 W[    1.319137] workingset: timestamp_bits=36 max_order=22 bucket_order=0
[    1.322934] zbud: loaded
7 b& c# X' z" f# s0 P[    1.324341] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    1.326939] fuse: init (API version 7.31)
[    1.328522] *** VALIDATE fuse ***
[    1.329802] *** VALIDATE fuse ***
[    1.331365] Platform Keyring initialized
[    1.336426] Key type asymmetric registered
3 M  z  V9 Z, H2 d" C3 O[    1.338043] Asymmetric key parser 'x509' registered
[    1.339979] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
. U7 Y$ a' A% c8 }- y[    1.342986] io scheduler mq-deadline registered
3 S" E: ?+ w3 W[    1.345245] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
( |. v) @" i. w, B: o7 w[    1.347998] efifb: probing for efifb
1 p/ C; [% h- Y6 G- {% d/ U' s  H[    1.349423] efifb: No BGRT, not showing boot graphics
2 E- j1 R' F! q) }4 w[    1.351399] efifb: framebuffer at 0xfc000000, using 1408k, total 1408k
[    1.353865] efifb: mode is 800x600x24, linelength=2400, pages=1
: c' i  }" {5 @  v9 i5 h3 B[    1.356164] efifb: scrolling: redraw
[    1.357574] efifb: Truecolor: size=0:8:8:8, shift=0:16:8:0
$ ?0 C8 ]0 M1 E* Y[    1.359877] Console: switching to colour frame buffer device 100x37
3 ~6 M3 D) ]" u. {( s! R; A$ q[    1.364718] fb0: EFI VGA frame buffer device
) @/ o- ^% v' ?4 G; m9 B& G2 e[    1.366523] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[    1.369466] ACPI: Power Button [PWRF]
* Q8 V3 ^1 x; c" @, M3 O[    1.399103] PCI Interrupt Link [LNKC] enabled at IRQ 10
1 P* F' S7 x' Z( ][    1.458183] PCI Interrupt Link [LNKA] enabled at IRQ 10
[    1.462581] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[    1.490144] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[    1.495118] Linux agpgart interface v0.103
[    1.500201] loop: module loaded
; S3 X- C0 b. ?[    1.502501] scsi host0: ata_piix
3 F/ E1 G) l! o% V[    1.504103] scsi host1: ata_piix
[    1.505447] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc0c0 irq 14
* Y0 V, A; K: p' c* R[    1.508812] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc0c8 irq 15
8 o6 s' O5 a1 |; L[    1.512303] libphy: Fixed MDIO Bus: probed
8 |6 T! w" O$ J8 \[    1.514752] tun: Universal TUN/TAP device driver, 1.6
; M6 V% y8 `9 V/ {, u& c[    1.517452] PPP generic driver version 2.4.2
[    1.519930] VFIO - User Level meta-driver version: 0.3
[    1.522938] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
, ^) B0 t6 E% b7 u; C[    1.526145] ehci-pci: EHCI PCI platform driver
5 r9 m( M$ [5 \3 w[    1.528548] ehci-platform: EHCI generic platform driver
% L: m3 W+ Q0 H* @5 G[    1.531260] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
/ c) a7 w& }+ |7 `[    1.534336] ohci-pci: OHCI PCI platform driver
/ X/ T% L( `8 ]2 W$ b9 R4 L[    1.536776] ohci-platform: OHCI generic platform driver
[    1.539507] uhci_hcd: USB Universal Host Controller Interface driver
[    1.570753] uhci_hcd 0000:00:01.2: UHCI Host Controller
2 p9 B% z) [3 p% ^1 A% P* _3 n, z[    1.573514] uhci_hcd 0000:00:01.2: new USB bus registered, assigned bus number 1
[    1.577144] uhci_hcd 0000:00:01.2: detected 2 ports
[    1.579905] uhci_hcd 0000:00:01.2: irq 11, io base 0x0000c080
[    1.582993] usb usb1: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 5.04
[    1.586921] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.590417] usb usb1: Product: UHCI Host Controller
[    1.592998] usb usb1: Manufacturer: Linux 5.4.0-77-generic uhci_hcd
- Z, M) ^3 Y5 S, b6 p[    1.596133] usb usb1: SerialNumber: 0000:00:01.2
" N& ?0 W) j: i; w* V+ f[    1.598770] hub 1-0:1.0: USB hub found
[    1.600927] hub 1-0:1.0: 2 ports detected
[    1.603412] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
% m6 O, W) e; T; G% E[    1.608437] serio: i8042 KBD port at 0x60,0x64 irq 1
[    1.611091] serio: i8042 AUX port at 0x60,0x64 irq 12
[    1.613919] mousedev: PS/2 mouse device common for all mice
# S  o8 j) d9 W4 ]! B[    1.617060] rtc_cmos 00:00: RTC can wake from S4
4 w# |9 \( ^4 b* k+ J& |1 m  G[    1.619985] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
2 @( T3 R" I; s% ~$ W9 l[    1.620808] rtc_cmos 00:00: registered as rtc0
[    1.626805] rtc_cmos 00:00: alarms up to one day, y3k, 114 bytes nvram
; E- L- R9 e: }( d/ L5 y[    1.630085] i2c /dev entries driver
[    1.632228] device-mapper: uevent: version 1.0.3
8 A9 S7 ^( `: F) O) i5 ~[    1.634851] device-mapper: ioctl: 4.41.0-ioctl (2019-09-16) initialised: dm-devel@redhat.com
[    1.638941] platform eisa.0: Probing EISA bus 0
# L" h  W- H) U! ][    1.641448] platform eisa.0: EISA: Cannot allocate resource for mainboard
[    1.644854] platform eisa.0: Cannot allocate resource for EISA slot 1
[    1.648141] platform eisa.0: Cannot allocate resource for EISA slot 2
[    1.651381] platform eisa.0: Cannot allocate resource for EISA slot 3
[    1.654634] platform eisa.0: Cannot allocate resource for EISA slot 4
[    1.657886] platform eisa.0: Cannot allocate resource for EISA slot 5
$ H5 ]  W' X. N[    1.661117] platform eisa.0: Cannot allocate resource for EISA slot 6
[    1.664326] platform eisa.0: Cannot allocate resource for EISA slot 7
[    1.667525] platform eisa.0: Cannot allocate resource for EISA slot 8
[    1.670693] platform eisa.0: EISA: Detected 0 cards
' g7 N9 U6 H& q& Y; n2 w[    1.673321] intel_pstate: CPU model not supported
[    1.676034] ledtrig-cpu: registered to indicate activity on CPUs
[    1.679104] drop_monitor: Initializing network drop monitor service
[    1.682463] NET: Registered protocol family 10
1 t! P: M& _  l( {* H[    1.693059] Segment Routing with IPv6
[    1.695188] NET: Registered protocol family 17
[    1.697641] Key type dns_resolver registered
) u4 C- y3 C" J  Q: i2 K( H0 i! y[    1.701119] RAS: Correctable Errors collector initialized.
8 k* p- G# X, k! z[    1.703951] IPI shorthand broadcast: enabled
[    1.706248] sched_clock: Marking stable (1415293887, 288619556)->(1968137980, -264224537)
. A7 s1 G; G! T[    1.710296] registered taskstats version 1
6 H6 E& d4 Y  W) O[    1.712627] Loading compiled-in X.509 certificates
[    1.716055] Loaded X.509 cert 'Build time autogenerated kernel key: 1921f64114e454d04a9248ad8f64313494677d9f'
[    1.721924] Loaded X.509 cert 'Canonical Ltd. Live Patch Signing: 14df34d1a87cf37625abec039ef2bf521249b969'
# M1 \2 Z; F. ~5 ?[    1.727726] Loaded X.509 cert 'Canonical Ltd. Kernel Module Signing: 88f752e560a1e0737e31163a466ad7b70a850c19'
$ Z8 q9 X! j5 _3 A+ ][    1.733152] zswap: loaded using pool lzo/zbud
/ B$ |* \9 w- U+ m3 C" L+ t/ O7 C[    1.735784] Key type ._fscrypt registered
[    1.738106] Key type .fscrypt registered
- V& N  M- z* }4 z: Y[    1.746677] Key type big_key registered
[    1.751839] Key type encrypted registered
[    1.754104] AppArmor: AppArmor sha1 policy hashing enabled
[    1.756968] ima: No TPM chip found, activating TPM-bypass!
[    1.759801] ima: Allocated hash algorithm: sha1
[    1.762301] ima: No architecture policies found
[    1.764751] evm: Initialising EVM extended attributes:
[    1.767428] evm: security.selinux
' P% o. L1 g* W* h  B) r8 K. W[    1.769401] evm: security.SMACK64
( {% i$ q1 j" l: R[    1.771393] evm: security.SMACK64EXEC
( u2 P& J8 W! }0 q[    1.773500] evm: security.SMACK64TRANSMUTE
9 p- W# |: a$ g' `: D( i[    1.775802] evm: security.SMACK64MMAP
; v; ^6 @& g# T$ R# L[    1.777914] evm: security.apparmor
+ R% p% E; b+ r5 Z[    1.779918] evm: security.ima
[    1.781745] evm: security.capability
& z+ {$ y1 S9 g2 B[    1.783829] evm: HMAC attrs: 0x1
# b, k* P. Y) e[    1.786079] PM:   Magic number: 13:129:422
2 g  }, O  B) X[    1.788625] rtc_cmos 00:00: setting system clock to 2021-07-12T08:26:59 UTC (1626078419)
. [5 q1 N6 q( I% }# i[    1.794791] Freeing unused decrypted memory: 2040K
[    1.799563] Freeing unused kernel image memory: 2736K
; S7 ~+ U9 L  u2 k+ J7 q1 x* N8 H( t# W[    1.818442] Write protecting the kernel read-only data: 22528k
7 W: K6 S. @1 r& J" F' z) i' o* L[    1.824019] Freeing unused kernel image memory: 2008K
- k( j- ~. h. V# i1 ]4 l[    1.827286] Freeing unused kernel image memory: 1136K
8 u7 T- H4 F: ?# e[    1.842182] x86/mm: Checked W+X mappings: passed, no W+X pages found.
4 T' O% y! v4 v* o! }9 \; u, N[    1.846445] x86/mm: Checking user space page tables
( L$ F; w# D& c( [) g& a, l[    1.858512] x86/mm: Checked W+X mappings: passed, no W+X pages found.
% ~9 |) }( |0 K0 D! c[    1.861793] Run /init as init process
Loading, please wait...
Starting version 245.4-4ubuntu3.4
  h' H  _" ^9 f4 K9 q7 ~[    1.942435] usb 1-1: new full-speed USB device number 2 using uhci_hcd
9 W8 ^& z2 q5 J7 j) k[    1.965948] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0x700, revision 0
% {2 P( M: H% g% v2 c[    1.971357] virtio_blk virtio1: [vda] 104857600 512-byte logical blocks (53.7 GB/50.0 GiB)
' m5 a, {, n* U: ~* c" u, n+ l[    1.980826] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input4
, c- e: ?7 R- D+ A& N[    1.981444] cryptd: max_cpu_qlen set to 1000
[    1.988287] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input3
[    1.988977] FDC 0 is a S82078B
[    2.000721] AVX version of gcm_enc/dec engaged.
5 }' B& v: n1 N! D$ Z9 E: L[    2.003243] AES CTR mode by8 optimization enabled
* @; h( w: Q- z[    2.015912] cirrus 0000:00:02.0: remove_conflicting_pci_framebuffers: bar 0: 0xfc000000 -> 0xfdffffff
[    2.016013] virtio_net virtio0 ens3: renamed from eth0
[    2.020998] cirrus 0000:00:02.0: remove_conflicting_pci_framebuffers: bar 1: 0xfebd0000 -> 0xfebd0fff
) z# j/ t4 ?/ K8 q1 l6 @[    2.028917] fb0: switching to cirrusdrmfb from EFI VGA
- K1 t2 V: p  R. l" c: H" s[    2.029993]  vda: vda1 vda2
( _" [7 ?8 _( f& G9 s! a1 N, t3 R. c[    2.033815] Console: switching to colour dummy device 80x25
! z6 r' R& `+ ^; L2 {[    2.036370] cirrus 0000:00:02.0: vgaarb: deactivate vga console
[    2.040606] [drm] Initialized cirrus 2.0.0 2019 for 0000:00:02.0 on minor 0
) I' L+ s' V3 D/ E3 j  A# Y[    2.046341] fbcon: cirrusdrmfb (fb0) is primary device
[    2.050551] Console: switching to colour frame buffer device 128x48
( F$ K4 t1 t* L+ x9 u[    2.056905] cirrus 0000:00:02.0: fb0: cirrusdrmfb frame buffer device
[    2.127125] usb 1-1: New USB device found, idVendor=0627, idProduct=0001, bcdDevice= 0.00
# O# e5 i. \" h- A' c/ M[    2.130365] usb 1-1: New USB device strings: Mfr=1, Product=3, SerialNumber=5
[    2.133220] usb 1-1: Product: QEMU USB Tablet
: g) \3 E5 N, o" W- h- }[    2.135029] usb 1-1: Manufacturer: QEMU
[    2.136570] usb 1-1: SerialNumber: 42
[    2.146554] hidraw: raw HID events driver (C) Jiri Kosina
9 A/ O; `, T/ a2 S# O5 i% X* y[    2.155914] usbcore: registered new interface driver usbhid
[    2.158928] usbhid: USB HID core driver
+ D1 J8 j1 x. d[    2.163984] input: QEMU QEMU USB Tablet as /devices/pci0000:00/0000:00:01.2/usb1/1-1/1-1:1.0/0003:0627:0001.0001/input/input5
' X9 J& _$ [' H/ Z5 S8 W1 h* d2 f[    2.170203] hid-generic 0003:0627:0001.0001: input,hidraw0: USB HID v0.01 Mouse [QEMU QEMU USB Tablet] on usb-0000:00:01.2-1/input0
; y" F, m3 D5 m8 eBegin: Loading essential drivers ... [    3.430429] raid6: sse2x4   gen() 12432 MB/s
[    3.478426] raid6: sse2x4   xor()  8697 MB/s
% J% K; @, [6 T[    3.526411] raid6: sse2x2   gen()  9970 MB/s
[    3.574409] raid6: sse2x2   xor()  7013 MB/s
[    3.622413] raid6: sse2x1   gen()  7891 MB/s
[    3.670427] raid6: sse2x1   xor()  6227 MB/s
[    3.673224] raid6: using algorithm sse2x4 gen() 12432 MB/s
6 Y  }5 J' u8 L" r; B[    3.676745] raid6: .... xor() 8697 MB/s, rmw enabled
" s+ b( ^. k# ?7 V1 o& w$ L[    3.679277] raid6: using ssse3x2 recovery algorithm
[    3.682842] xor: automatically using best checksumming function   avx      
( O0 r, u5 Q, |$ h& l& b8 w[    3.688090] async_tx: api initialized (async)
done.
/ `" \, {* L7 g0 {' O& h( SBegin: Running /scripts/init-premount ... done.
( n2 _* q0 c2 ~& WBegin: Mounting root file system ... Begin: Running /scripts/local-top ... done.
Begin: Running /scripts/local-premount ... [    3.751728] Btrfs loaded, crc32c=crc32c-intel
  K, V% ~+ {1 b& }7 JScanning for Btrfs filesystems
done.
* J# D9 H+ f7 F$ e- XWarning: fsck not present, so skipping root file system
4 x& V& k, U6 a" k7 G2 l1 Q[    4.135691] EXT4-fs (vda2): INFO: recovery required on readonly filesystem
[    4.142488] EXT4-fs (vda2): write access will be enabled during recovery
8 Y' b8 F1 y& z, u; k  _[   22.404090] blk_update_request: I/O error, dev vda, sector 4096 op 0x1:(WRITE) flags 0x100000 phys_seg 4 prio class 0
3 D* t/ N+ x+ \' U  r& O" q[   22.414918] Buffer I/O error on dev vda2, logical block 0, lost async page write
[   22.419016] Buffer I/O error on dev vda2, logical block 1, lost async page write
[   22.423049] Buffer I/O error on dev vda2, logical block 2, lost async page write
[   22.427073] Buffer I/O error on dev vda2, logical block 3, lost async page write
0 w6 Y: {" H! U. ?  d6 b2 p[   22.502511] blk_update_request: I/O error, dev vda, sector 4144 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0
[   22.508425] Buffer I/O error on dev vda2, logical block 6, lost async page write
[   22.698182] blk_update_request: I/O error, dev vda, sector 8232 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0
7 k4 y" O2 h/ ^1 ^( Z[   22.704463] Buffer I/O error on dev vda2, logical block 517, lost async page write
[   22.761691] blk_update_request: I/O error, dev vda, sector 9440 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0
[   22.766571] Buffer I/O error on dev vda2, logical block 668, lost async page write
[   23.110281] blk_update_request: I/O error, dev vda, sector 9456 op 0x1:(WRITE) flags 0x100000 phys_seg 2 prio class 0
[   23.118418] Buffer I/O error on dev vda2, logical block 670, lost async page write
[   23.122735] Buffer I/O error on dev vda2, logical block 671, lost async page write
[   23.158061] blk_update_request: I/O error, dev vda, sector 9496 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0
[   23.163080] Buffer I/O error on dev vda2, logical block 675, lost async page write
[   23.171188] blk_update_request: I/O error, dev vda, sector 9672 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0
( a+ \, d6 p! @/ R0 H[   23.176429] blk_update_request: I/O error, dev vda, sector 36360 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0
[   23.253340] blk_update_request: I/O error, dev vda, sector 72512 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0
" d" k7 F4 A$ ]/ f! n* A% d" z9 v[   23.268672] blk_update_request: I/O error, dev vda, sector 270944 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0
[   27.506787] print_req_error: 52 callbacks suppressed
: V, H* I/ h0 q  W, p1 F" J! Q[   27.514469] blk_update_request: I/O error, dev vda, sector 12589640 op 0x1:(WRITE) flags 0x800 phys_seg 2 prio class 0
[   27.521345] buffer_io_error: 76 callbacks suppressed
[   27.524275] Buffer I/O error on dev vda2, logical block 1573193, lost async page write
[   27.528488] Buffer I/O error on dev vda2, logical block 1573194, lost async page write
[   27.747283] blk_update_request: I/O error, dev vda, sector 13180936 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
  b) X( f- z6 O3 b$ i) ]/ k[   27.754201] Buffer I/O error on dev vda2, logical block 1647105, lost async page write
[   27.766427] blk_update_request: I/O error, dev vda, sector 16783272 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[   27.771909] Buffer I/O error on dev vda2, logical block 2097397, lost async page write
, H- o5 o$ I( P0 d[   27.776089] blk_update_request: I/O error, dev vda, sector 16784104 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[   27.781314] Buffer I/O error on dev vda2, logical block 2097501, lost async page write
[   27.784822] blk_update_request: I/O error, dev vda, sector 16784328 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
! }; R  ^: t* u: G* b[   27.789363] Buffer I/O error on dev vda2, logical block 2097529, lost async page write
[   27.802367] blk_update_request: I/O error, dev vda, sector 16849440 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[   27.806947] Buffer I/O error on dev vda2, logical block 2105668, lost async page write
  \" j3 V/ a$ Q, [8 F# ^[   27.811878] blk_update_request: I/O error, dev vda, sector 20975632 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
6 z# ~3 L. ?3 Q0 |% V/ v[   27.816627] Buffer I/O error on dev vda2, logical block 2621442, lost async page write
2 |/ L+ N" z& W) |" y[   27.827902] blk_update_request: I/O error, dev vda, sector 20975656 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
" X8 L; S/ ?" r6 k  o[   27.832712] Buffer I/O error on dev vda2, logical block 2621445, lost async page write
7 p/ b" t/ K, Y6 X[   27.839740] blk_update_request: I/O error, dev vda, sector 20975704 op 0x1:(WRITE) flags 0x800 phys_seg 3 prio class 0
[   27.846112] Buffer I/O error on dev vda2, logical block 2621451, lost async page write
' [+ v( c4 T, k[   27.850072] blk_update_request: I/O error, dev vda, sector 20975752 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[   28.334785] JBD2: recovery failed
[   28.339469] EXT4-fs (vda2): error loading journal
mount: mounting /dev/vda2 on /root failed: Input/output error
done.
+ Y1 ?% W6 R. {( VBegin: Running /scripts/local-bottom ... done.
Begin: Running /scripts/init-bottom ... mount: mounting /dev on /root/dev failed: No such file or directory
1 P( `' l( P  j% x6 W" Q2 kmount: mounting /dev on /root/dev failed: No such file or directory
2 x# {6 U, t# Q( [, j+ W/scripts/init-bottom/plymouth: line 18: /bin/plymouth: not found
done.
mount: mounting /run on /root/run failed: No such file or directory
BusyBox v1.30.1 (Ubuntu 1:1.30.1-4ubuntu6.3) multi-call binary.

% C$ `9 I7 P" {, oUsage: run-init [-d CAP,CAP...] [-n] [-c CONSOLE_DEV] NEW_ROOT NEW_INIT [ARGS]

& ^7 r$ i& F- P  f0 y. z3 v  ^Free initramfs and switch to another root fs:
2 {) `5 ^: W) i8 Y+ y1 Xchroot to NEW_ROOT, delete all in /, move NEW_ROOT to /,
execute NEW_INIT. PID must be 1. NEW_ROOT must be a mountpoint.

# |8 i4 k  o1 N5 y: g7 A        -c DEV        Reopen stdio to DEV after switch
        -d CAPS        Drop capabilities
% A4 k4 q5 X) v, Z. x1 \. B        -n        Dry run
Target filesystem doesn't have requested /sbin/init.
9 E7 K( @6 ^" C0 }4 J) ^! hBusyBox v1.30.1 (Ubuntu 1:1.30.1-4ubuntu6.3) multi-call binary.

( m0 Y  z4 x( b' K/ w% a- rUsage: run-init [-d CAP,CAP...] [-n] [-c CONSOLE_DEV] NEW_ROOT NEW_INIT [ARGS]
' O. J( d2 }7 d# E
7 L/ k' B* B1 F  H: N! NFree initramfs and switch to another root fs:
chroot to NEW_ROOT, delete all in /, move NEW_ROOT to /,
execute NEW_INIT. PID must be 1. NEW_ROOT must be a mountpoint.

        -c DEV        Reopen stdio to DEV after switch
9 w0 L$ P  `+ o% W7 e* v& b% A        -d CAPS        Drop capabilities
' G% m0 p( j1 U+ J! d8 D! j        -n        Dry run
, }. T- d5 d  t  n3 yBusyBox v1.30.1 (Ubuntu 1:1.30.1-4ubuntu6.3) multi-call binary.

% p9 O/ f9 l$ aUsage: run-init [-d CAP,CAP...] [-n] [-c CONSOLE_DEV] NEW_ROOT NEW_INIT [ARGS]

' g4 q7 s/ w" A( ?+ LFree initramfs and switch to another root fs:
chroot to NEW_ROOT, delete all in /, move NEW_ROOT to /,
execute NEW_INIT. PID must be 1. NEW_ROOT must be a mountpoint.

        -c DEV        Reopen stdio to DEV after switch
: \$ K, L7 g! Y; V2 _        -d CAPS        Drop capabilities
) W! F2 z7 i$ {9 N  u8 [, u        -n        Dry run
8 c5 @3 f2 n3 B1 w7 XBusyBox v1.30.1 (Ubuntu 1:1.30.1-4ubuntu6.3) multi-call binary.

Usage: run-init [-d CAP,CAP...] [-n] [-c CONSOLE_DEV] NEW_ROOT NEW_INIT [ARGS]
- R4 Y6 W1 w% u+ y4 m2 j
Free initramfs and switch to another root fs:
chroot to NEW_ROOT, delete all in /, move NEW_ROOT to /,
execute NEW_INIT. PID must be 1. NEW_ROOT must be a mountpoint.

        -c DEV        Reopen stdio to DEV after switch
/ \1 ^4 N; i' e7 P$ l- z9 C        -d CAPS        Drop capabilities
' o* i9 z$ T8 w8 ]        -n        Dry run
+ g4 K$ z1 s1 QBusyBox v1.30.1 (Ubuntu 1:1.30.1-4ubuntu6.3) multi-call binary.
2 s7 S! q$ ]* \, H: D5 O0 E
, e4 J; }; o/ n5 ^$ X  {$ ~Usage: run-init [-d CAP,CAP...] [-n] [-c CONSOLE_DEV] NEW_ROOT NEW_INIT [ARGS]
. n* ?# h* s& L8 c, i
' y2 x' ]1 U* PFree initramfs and switch to another root fs:
chroot to NEW_ROOT, delete all in /, move NEW_ROOT to /,
execute NEW_INIT. PID must be 1. NEW_ROOT must be a mountpoint.
8 o5 A/ d) ^% n# d
" _2 r9 B6 x. W  J8 m( ?        -c DEV        Reopen stdio to DEV after switch
        -d CAPS        Drop capabilities
; U7 L2 \0 n+ b3 O- ^4 h        -n        Dry run
BusyBox v1.30.1 (Ubuntu 1:1.30.1-4ubuntu6.3) multi-call binary.

Usage: run-init [-d CAP,CAP...] [-n] [-c CONSOLE_DEV] NEW_ROOT NEW_INIT [ARGS]
8 r4 _; t$ d' \# c$ x5 M
9 V  h3 x) ?+ j* s- B' t  j# W# QFree initramfs and switch to another root fs:
; @  p3 a7 B( \/ i9 l/ Ichroot to NEW_ROOT, delete all in /, move NEW_ROOT to /,
, h8 X, L1 [5 @; o- t3 cexecute NEW_INIT. PID must be 1. NEW_ROOT must be a mountpoint.

( I, j3 j% C# D) x1 x- }        -c DEV        Reopen stdio to DEV after switch
5 N, l  l5 g4 Z8 ~  E- k        -d CAPS        Drop capabilities
        -n        Dry run
2 i. L3 k" j* \# F4 UNo init found. Try passing init= bootarg.
/scripts/panic/plymouth: line 18: /bin/plymouth: not found
% N1 D6 \% O+ p* H. i* z

9 `& g3 N4 K) Z1 k! BBusyBox v1.30.1 (Ubuntu 1:1.30.1-4ubuntu6.3) built-in shell (ash)
' x( S6 ]' B. a8 A  HEnter 'help' for a list of built-in commands.
/ Q! u5 R. K) b
(initramfs) [6n[  721.019782] disable async PF for cpu 0
[  721.019784] disable async PF for cpu 2
# Y; }0 x9 H' W) E! f" \9 c[  721.019787] disable async PF for cpu 1
[  721.019789] disable async PF for cpu 3
[  721.019791] disable async PF for cpu 5
[  721.019793] disable async PF for cpu 4
[  721.019795] disable async PF for cpu 7
& A3 ~6 P' j  [# @5 [[  721.039305] disable async PF for cpu 6
[  721.043944] ACPI: Preparing to enter system sleep state S5
[  721.046593] reboot: Restarting system
3 p6 H! G! s  B8 X, v8 c[  721.048910] reboot: machine restart
[    0.000000] Linux version 5.4.0-77-generic (buildd@lgw01-amd64-028) (gcc version 9.3.0 (Ubuntu 9.3.0-17ubuntu1~20.04)) #86-Ubuntu SMP Thu Jun 17 02:35:03 UTC 2021 (Ubuntu 5.4.0-77.86-generic 5.4.119)
[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.4.0-77-generic root=UUID=ab1fbbd7-ceaf-44c2-8dfb-4ba6434e574e ro console=tty1 console=ttyS0
[    0.000000] KERNEL supported cpus:
3 |) V, k& t- S2 _[    0.000000]   Intel GenuineIntel
[    0.000000]   AMD AuthenticAMD
[    0.000000]   Hygon HygonGenuine
3 Y4 c2 z5 x: g( H( g; M0 v[    0.000000]   Centaur CentaurHauls
[    0.000000]   zhaoxin   Shanghai  
6 _- R5 }7 Z$ m3 m  e9 Y1 k8 H[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
2 D3 ?9 m) A9 h6 J. ?' o[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
9 u* z6 l9 }. M- t5 m5 `[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
( ]; O8 v4 q% g% ?: d; ?$ D5 M* I[    0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[    0.000000] BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
' n; z5 z1 s, ?7 o. o; D$ x[    0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
3 W0 p1 M( I# |" K4 a[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bffdbfff] usable
2 p7 v  z5 M& A+ U1 C& R[    0.000000] BIOS-e820: [mem 0x00000000bffdc000-0x00000000bfffffff] reserved
) m$ b) E; A+ g4 b5 n& M[    0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved
( z& E6 B" V. P( R- e9 K[    0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000043fffffff] usable
' P1 ?, x! ?4 _[    0.000000] NX (Execute Disable) protection: active
$ i7 q1 z6 W3 c/ K/ h[    0.000000] SMBIOS 2.8 present.
; b, B5 f4 x  v1 t; ^3 |; E( S8 E2 q: X[    0.000000] DMI: RDO OpenStack Compute, BIOS 1.11.0-2.el7 04/01/2014
[    0.000000] Hypervisor detected: KVM
[    0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
7 T- E9 p8 \3 v7 e) c$ G# h! a[    0.000000] kvm-clock: cpu 0, msr 386c01001, primary cpu clock
[    0.000000] kvm-clock: using sched offset of 769021174228 cycles
[    0.000013] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[    0.000021] tsc: Detected 2599.998 MHz processor
[    0.001872] last_pfn = 0x440000 max_arch_pfn = 0x400000000
[    0.001947] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
! Y7 D! V8 D, y, \[    0.001965] last_pfn = 0xbffdc max_arch_pfn = 0x400000000
[    0.011251] found SMP MP-table at [mem 0x000f6310-0x000f631f]
[    0.011457] check: Scanning 1 areas for low memory corruption
' F9 b3 I8 |3 n6 H% I[    0.011522] Using GB pages for direct mapping
$ _8 a9 l* _/ a[    0.011673] RAMDISK: [mem 0x2e03d000-0x33015fff]
& \5 V8 k, y8 C- H[    0.011692] ACPI: Early table checksum verification disabled
8 v  G% e7 t4 h) o[    0.011720] ACPI: RSDP 0x00000000000F62C0 000014 (v00 BOCHS )
) g0 F8 l' J) }7 g" e[    0.011724] ACPI: RSDT 0x00000000BFFE1306 00002C (v01 BOCHS  BXPCRSDT 00000001 BXPC 00000001)
- o, c1 K) t: ?7 E. |[    0.011754] ACPI: FACP 0x00000000BFFE11E2 000074 (v01 BOCHS  BXPCFACP 00000001 BXPC 00000001)
[    0.011764] ACPI: DSDT 0x00000000BFFDFBC0 001622 (v01 BOCHS  BXPCDSDT 00000001 BXPC 00000001)
[    0.011772] ACPI: FACS 0x00000000BFFDFB80 000040
[    0.011775] ACPI: APIC 0x00000000BFFE1256 0000B0 (v01 BOCHS  BXPCAPIC 00000001 BXPC 00000001)
[    0.011779] ACPI: Reserving FACP table memory at [mem 0xbffe11e2-0xbffe1255]
[    0.011780] ACPI: Reserving DSDT table memory at [mem 0xbffdfbc0-0xbffe11e1]
[    0.011780] ACPI: Reserving FACS table memory at [mem 0xbffdfb80-0xbffdfbbf]
0 c$ t; Y$ M1 ]2 d. c, \+ Q[    0.011781] ACPI: Reserving APIC table memory at [mem 0xbffe1256-0xbffe1305]
; e# |% }" r  F) \) d[    0.012347] No NUMA configuration found
[    0.012348] Faking a node at [mem 0x0000000000000000-0x000000043fffffff]
% R. i. }* ^+ ]" k8 q& b5 O[    0.012366] NODE_DATA(0) allocated [mem 0x43ffd5000-0x43fffffff]
. n& K& m( u* i) C# ?[    0.012623] Zone ranges:
[    0.012624]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
" f" |; }8 J6 w& ?% Z# W+ h[    0.012625]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.012626]   Normal   [mem 0x0000000100000000-0x000000043fffffff]
[    0.012627]   Device   empty
$ S  t5 @0 C' ~" u6 h$ J+ k[    0.012628] Movable zone start for each node
# D4 ?- l+ ~: x0 }/ X[    0.012631] Early memory node ranges
/ |; h$ o  F, M, ~% o4 O% H. C[    0.012631]   node   0: [mem 0x0000000000001000-0x000000000009efff]
[    0.012632]   node   0: [mem 0x0000000000100000-0x00000000bffdbfff]
! ]( [- J0 `4 W6 _# }* a[    0.012633]   node   0: [mem 0x0000000100000000-0x000000043fffffff]
[    0.012654] Zeroed struct page in unavailable ranges: 134 pages
[    0.012655] Initmem setup node 0 [mem 0x0000000000001000-0x000000043fffffff]
[    0.075033] ACPI: PM-Timer IO Port: 0x608
, l$ i, [4 \' f) z* ?[    0.075064] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
0 Y5 X' ^7 S( j% U[    0.075141] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[    0.075145] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
# W: J# _& g+ H  i# e1 R) s% f8 s7 l[    0.075147] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[    0.075148] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.075153] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[    0.075154] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[    0.075160] Using ACPI (MADT) for SMP configuration information
2 }9 [. S; @2 R; F7 H8 [[    0.075169] TSC deadline timer available
[    0.075171] smpboot: Allowing 8 CPUs, 0 hotplug CPUs
1 e2 s- y  j) Q* n. R) y[    0.075218] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
; `( K3 L: _1 b6 ]2 G[    0.075219] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
9 Y( \  V& Y1 F[    0.075220] PM: Registered nosave memory: [mem 0x000a0000-0x000effff]
[    0.075221] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff]
[    0.075222] PM: Registered nosave memory: [mem 0xbffdc000-0xbfffffff]
[    0.075222] PM: Registered nosave memory: [mem 0xc0000000-0xfeffbfff]
[    0.075223] PM: Registered nosave memory: [mem 0xfeffc000-0xfeffffff]
$ v2 z! l1 i2 G[    0.075224] PM: Registered nosave memory: [mem 0xff000000-0xfffbffff]
[    0.075224] PM: Registered nosave memory: [mem 0xfffc0000-0xffffffff]
' w( ~3 C5 J$ n+ t9 V[    0.075226] [mem 0xc0000000-0xfeffbfff] available for PCI devices
[    0.075227] Booting paravirtualized kernel on KVM
$ e4 j! x# c! K4 r. n" O# r' z5 C[    0.075233] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[    0.075238] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1
[    0.075814] percpu: Embedded 55 pages/cpu s188416 r8192 d28672 u262144
[    0.075881] setup async PF for cpu 0
4 F: j6 ~" S! b/ h0 z) j[    0.075900] kvm-stealtime: cpu 0, msr 42fa2d040
[    0.075910] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear)
[    0.075923] Built 1 zonelists, mobility grouping on.  Total pages: 4128613
" U8 t5 t8 C# a0 C( a4 _[    0.075924] Policy zone: Normal
[    0.075925] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.4.0-77-generic root=UUID=ab1fbbd7-ceaf-44c2-8dfb-4ba6434e574e ro console=tty1 console=ttyS0
[    0.079006] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear)
[    0.080414] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[    0.080580] mem auto-init: stack:off, heap alloc:on, heap free:off
[    0.130056] Memory: 16307380K/16776680K available (14339K kernel code, 2400K rwdata, 5008K rodata, 2736K init, 4964K bss, 469300K reserved, 0K cma-reserved)
+ W8 X; J  E) ?" V$ R, ?[    0.130083] random: get_random_u64 called from kmem_cache_open+0x2d/0x410 with crng_init=0
[    0.130279] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
7 w7 z  e; f% z7 ~  Y[    0.130308] Kernel/User page tables isolation: enabled
6 s3 d' @8 G. _, b' i6 Z[    0.130341] ftrace: allocating 44592 entries in 175 pages
; _/ n6 h/ z& g4 p  W; X[    0.152547] rcu: Hierarchical RCU implementation.
$ M+ j7 U& ]% J& q5 M5 J9 m[    0.152548] rcu:         RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=8.
/ N/ C' R' u4 _4 m$ [; o0 m[    0.152549]         Tasks RCU enabled.
0 `3 m9 D5 ~( P4 y5 Z% `' v. w[    0.152550] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.152551] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
7 _0 }* Z' b6 u1 S' q! \+ o[    0.155299] NR_IRQS: 524544, nr_irqs: 488, preallocated irqs: 16
: x. X8 e3 {0 q! M' t: W[    0.155505] random: crng done (trusting CPU's manufacturer)
3 U  F5 \! ?9 H; b* F- ~[    0.155547] Console: colour dummy device 80x25
[    0.155666] printk: console [tty1] enabled
[    0.419575] printk: console [ttyS0] enabled
. z  D8 W  Z! E# U[    0.421184] ACPI: Core revision 20190816
[    0.422790] APIC: Switch to symmetric I/O mode setup
[    0.425146] x2apic enabled
- T- j% m; k; d; y[    0.426532] Switched APIC routing to physical x2apic.
- s: g9 \( a8 u3 x+ c[    0.429820] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x257a3a7b45f, max_idle_ns: 440795312762 ns
/ \0 X0 j; |/ B[    0.434266] Calibrating delay loop (skipped) preset value.. 5199.99 BogoMIPS (lpj=10399992)
[    0.438001] pid_max: default: 32768 minimum: 301
9 e0 |5 u/ c- x3 R" i1 j[    0.438264] LSM: Security Framework initializing
[    0.438264] Yama: becoming mindful.
[    0.438264] AppArmor: AppArmor initialized
2 U3 d4 j/ l2 `% x; T/ F$ z* E[    0.438264] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    0.438264] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    0.438264] *** VALIDATE tmpfs ***
! V9 Y% s; |( m) G[    0.438264] *** VALIDATE proc ***
[    0.438264] *** VALIDATE cgroup1 ***
[    0.438264] *** VALIDATE cgroup2 ***
[    0.438264] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[    0.438264] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
- i- v0 q. P/ k: G[    0.438264] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[    0.438264] Spectre V2 : Mitigation: Full generic retpoline
- G, _0 d  c; ]! p, D$ h/ A2 w[    0.438264] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    0.438264] Spectre V2 : Enabling Restricted Speculation for firmware calls
' R2 I. N8 S( }6 S) f% x% }6 a1 w[    0.438264] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[    0.438264] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
3 B7 ]# u0 K( c[    0.438264] SRBDS: Unknown: Dependent on hypervisor status
[    0.438264] MDS: Mitigation: Clear CPU buffers
[    0.438264] Freeing SMP alternatives memory: 40K
. |" L& N- W. o# v0 F[    0.438264] smpboot: CPU0: Intel Xeon E3-12xx v2 (Ivy Bridge, IBRS) (family: 0x6, model: 0x3a, stepping: 0x9)
[    0.438405] Performance Events: unsupported p6 CPU model 58 no PMU driver, software events only.
[    0.442073] rcu: Hierarchical SRCU implementation.
, ]6 O; M( ~8 B! k9 A0 k' k[    0.442854] NMI watchdog: Perf NMI watchdog permanently disabled
* z- S- E7 W# f& m9 z[    0.445460] smp: Bringing up secondary CPUs ...
# n; {$ E1 h) F! @7 c/ B+ m% v[    0.446411] x86: Booting SMP configuration:
5 Q$ {  \$ M; E  q) U; _2 _[    0.448195] .... node  #0, CPUs:      #1
8 G: ~% _2 Z$ B1 f, Q; k5 q[    0.282800] kvm-clock: cpu 1, msr 386c01041, secondary cpu clock
[    0.282800] smpboot: CPU 1 Converting physical 0 to logical die 1
[    0.458285] setup async PF for cpu 1
[    0.459833] kvm-stealtime: cpu 1, msr 42fa6d040
[    0.461822]  #2
5 h. e3 e4 q( q* o" W[    0.282800] kvm-clock: cpu 2, msr 386c01081, secondary cpu clock
9 h* C' i1 D; Q+ E1 ?3 t[    0.282800] smpboot: CPU 2 Converting physical 0 to logical die 2
[    0.470286] setup async PF for cpu 2
3 K( g/ s; D3 P) p6 ?$ C" X2 S[    0.471869] kvm-stealtime: cpu 2, msr 42faad040
[    0.473838]  #3
[    0.282800] kvm-clock: cpu 3, msr 386c010c1, secondary cpu clock
5 P3 ]+ W0 X# {# y/ D[    0.282800] smpboot: CPU 3 Converting physical 0 to logical die 3
  Y' m' \" d. k9 u4 ?2 k7 e[    0.482286] setup async PF for cpu 3
[    0.483886] kvm-stealtime: cpu 3, msr 42faed040
[    0.485909]  #4
[    0.282800] kvm-clock: cpu 4, msr 386c01101, secondary cpu clock
[    0.282800] smpboot: CPU 4 Converting physical 0 to logical die 4
[    0.494306] setup async PF for cpu 4
6 V6 E/ K( S, r/ y[    0.495775] kvm-stealtime: cpu 4, msr 42fb2d040
( `. ]4 i. T  G5 n9 r[    0.497607]  #5
& l8 D/ q- N$ T1 p" a( e& Z[    0.282800] kvm-clock: cpu 5, msr 386c01141, secondary cpu clock
[    0.282800] smpboot: CPU 5 Converting physical 0 to logical die 5
* v  C  s& e( h# T2 y, H[    0.506287] setup async PF for cpu 5
[    0.507859] kvm-stealtime: cpu 5, msr 42fb6d040
! [) a* T$ G2 p( f! o[    0.509901]  #6
; U2 m( M+ B6 R( F/ S, [[    0.282800] kvm-clock: cpu 6, msr 386c01181, secondary cpu clock
[    0.282800] smpboot: CPU 6 Converting physical 0 to logical die 6
  J0 Z- w# ]/ l9 W7 C, L$ ~$ G[    0.518285] setup async PF for cpu 6
5 w4 H# r. m% @! s[    0.519963] kvm-stealtime: cpu 6, msr 42fbad040
[    0.522270]  #7
0 j) O2 V" w% C, A0 E, N2 \[    0.282800] kvm-clock: cpu 7, msr 386c011c1, secondary cpu clock
) Q+ b$ j3 ]  X9 w# _' S% s[    0.282800] smpboot: CPU 7 Converting physical 0 to logical die 7
[    0.534285] setup async PF for cpu 7
3 P+ ?* B8 S. g$ ~5 Z, h  p1 _[    0.535660] kvm-stealtime: cpu 7, msr 42fbed040
: r1 p/ ?2 ?: l6 F- K[    0.537436] smp: Brought up 1 node, 8 CPUs
. }3 ^+ g& |3 g# |/ w- W2 n8 G[    0.538272] smpboot: Max logical packages: 8
5 ^  o/ L/ f7 W1 N[    0.540037] smpboot: Total of 8 processors activated (41599.96 BogoMIPS)
[    0.543377] devtmpfs: initialized
( N, k" M5 \' s* H[    0.543668] x86/mm: Memory block size: 128MB
' n  I; |+ R0 c, q' H+ T[    0.547742] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.550317] futex hash table entries: 2048 (order: 5, 131072 bytes, linear)
# `, p5 M& |4 v: s4 I) Y0 T[    0.553159] pinctrl core: initialized pinctrl subsystem
" r4 l# K+ W" A) m+ K5 ]  t8 J[    0.554515] PM: RTC time: 08:39:12, date: 2021-07-12
  ]$ f& M6 {& Q& Y) K[    0.556720] NET: Registered protocol family 16
[    0.558357] audit: initializing netlink subsys (disabled)
[    0.560484] audit: type=2000 audit(1626079151.662:1): state=initialized audit_enabled=0 res=1
% B; {5 K5 r2 [: Z" y* s[    0.560484] EISA bus registered
, f' K4 d% n/ k. n# e6 T# f# v( R[    0.563623] cpuidle: using governor ladder
[    0.565234] cpuidle: using governor menu
[    0.566396] ACPI: bus type PCI registered
[    0.568078] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
$ v' U, ]2 e, d& p* [( D' R0 p[    0.570494] PCI: Using configuration type 1 for base access
[    0.575027] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
% G& M7 X  e+ f  d4 p2 x; p7 r[    0.576940] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
3 k; w( ]+ G: i; I[    0.578359] fbcon: Taking over console
[    0.579836] ACPI: Added _OSI(Module Device)
[    0.582276] ACPI: Added _OSI(Processor Device)
[    0.583972] ACPI: Added _OSI(3.0 _SCP Extensions)
( v- u* }$ y6 E) O9 w0 G[    0.585781] ACPI: Added _OSI(Processor Aggregator Device)
9 G" P7 Y3 R9 s, S3 {' Q9 v[    0.586269] ACPI: Added _OSI(Linux-Dell-Video)
3 T$ J" z2 ]4 Q4 i( x: l& U[    0.588046] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.590107] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
. h5 h0 z' [- j/ @, z[    0.591287] ACPI: 1 ACPI AML tables successfully acquired and loaded
[    0.594355] ACPI: Interpreter enabled
1 e, w! N. F9 R9 V% i[    0.595780] ACPI: (supports S0 S5)
/ @7 _- S- m( p2 U% w8 c. f[    0.597106] ACPI: Using IOAPIC for interrupt routing
: t5 O$ V7 L* M5 e  |7 i[    0.598284] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.602003] ACPI: Enabled 2 GPEs in block 00 to 0F
[    0.606128] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
; l1 {9 g/ F& R* C8 r: R* z( p[    0.606276] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3]
[    0.609194] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
[    0.610627] acpiphp: Slot [3] registered
[    0.612347] acpiphp: Slot [4] registered
$ u9 r; P& c5 o3 Y; E9 B/ q+ t[    0.613929] acpiphp: Slot [5] registered
: d" M- I0 R& q& D( l" ^[    0.614302] acpiphp: Slot [6] registered
[    0.615977] acpiphp: Slot [7] registered
[    0.617570] acpiphp: Slot [8] registered
5 t. N7 Y+ n1 Y; U; u1 K6 C3 p[    0.618299] acpiphp: Slot [9] registered
* B9 v  q: b8 K[    0.619900] acpiphp: Slot [10] registered
" X" l8 z; y' {+ f! O[    0.621560] acpiphp: Slot [11] registered
/ \$ N( m) m% _. r& o* F[    0.622300] acpiphp: Slot [12] registered
4 v! }* F, }# d. Z, Z* i, z2 u[    0.623867] acpiphp: Slot [13] registered
[    0.625567] acpiphp: Slot [14] registered
[    0.626298] acpiphp: Slot [15] registered
' b# w4 h6 r/ o/ P: o[    0.627979] acpiphp: Slot [16] registered
[    0.629626] acpiphp: Slot [17] registered
[    0.630299] acpiphp: Slot [18] registered
7 C4 N& P& ]6 R8 O; d8 y* Y[    0.631855] acpiphp: Slot [19] registered
[    0.633515] acpiphp: Slot [20] registered
; x8 i# z  H  \1 i+ r# w[    0.634314] acpiphp: Slot [21] registered
[    0.636032] acpiphp: Slot [22] registered
[    0.637783] acpiphp: Slot [23] registered
[    0.638297] acpiphp: Slot [24] registered
/ ^3 M+ t2 B" _& _& E0 r* B" q7 U[    0.640004] acpiphp: Slot [25] registered
[    0.641695] acpiphp: Slot [26] registered
[    0.642301] acpiphp: Slot [27] registered
[    0.644108] acpiphp: Slot [28] registered
[    0.645655] acpiphp: Slot [29] registered
[    0.646313] acpiphp: Slot [30] registered
[    0.648044] acpiphp: Slot [31] registered
[    0.649727] PCI host bridge to bus 0000:00
[    0.650273] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
6 e: n: X* b8 }1 m" n[    0.652970] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
+ M0 d2 j( g5 S9 `* H[    0.654271] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
/ k/ X% ?, v# t: `7 s[    0.657447] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]
) [, `* H" B  U3 y, G2 T[    0.658271] pci_bus 0000:00: root bus resource [mem 0x440000000-0x4bfffffff window]
, U  _0 [( r( B' |( ]5 L[    0.661230] pci_bus 0000:00: root bus resource [bus 00-ff]
8 M* Q8 U6 X6 @' @- N- G- Q[    0.662353] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
% L; C$ |% G) L; A( P[    0.665796] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
$ q+ T7 [6 m, x. g" K0 Y: }[    0.667323] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180
  a: }4 ]$ S/ V2 }% Y[    0.671587] pci 0000:00:01.1: reg 0x20: [io  0xc0c0-0xc0cf]
: P- K6 T4 x# S9 P9 P) q1 e8 b[    0.674590] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io  0x01f0-0x01f7]
$ F! z4 q& ?% ?# k* q[    0.677554] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io  0x03f6]
[    0.678270] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io  0x0170-0x0177]
[    0.681103] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io  0x0376]
[    0.682562] pci 0000:00:01.2: [8086:7020] type 00 class 0x0c0300
[    0.687062] pci 0000:00:01.2: reg 0x20: [io  0xc080-0xc09f]
9 ?, `) ?8 P# P( C5 T[    0.690186] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
2 J( E+ j2 C& j. @- R6 W, Q( }[    0.691172] pci 0000:00:01.3: quirk: [io  0x0600-0x063f] claimed by PIIX4 ACPI
, y. X  f* P$ O4 d2 x% @1 B[    0.693955] pci 0000:00:01.3: quirk: [io  0x0700-0x070f] claimed by PIIX4 SMB
[    0.694956] pci 0000:00:02.0: [1013:00b8] type 00 class 0x030000
[    0.698806] pci 0000:00:02.0: reg 0x10: [mem 0xfc000000-0xfdffffff pref]
0 r/ U- O+ s7 K1 M8 i. J: P" c[    0.702327] pci 0000:00:02.0: reg 0x14: [mem 0xfebd0000-0xfebd0fff]
, W5 s" K9 d. c, u[    0.709225] pci 0000:00:02.0: reg 0x30: [mem 0xfebc0000-0xfebcffff pref]
[    0.710436] pci 0000:00:02.0: BAR 0: assigned to efifb
" j0 A1 s- \* c# M[    0.713299] pci 0000:00:03.0: [1af4:1000] type 00 class 0x020000
% U' c/ w8 u# p, \  m$ |[    0.715366] pci 0000:00:03.0: reg 0x10: [io  0xc000-0xc03f]
, k6 S. U# [( d( J2 t3 M! U[    0.718270] pci 0000:00:03.0: reg 0x14: [mem 0xfebd1000-0xfebd1fff]
$ W3 u/ x. F" x5 i9 J2 v[    0.723144] pci 0000:00:03.0: reg 0x20: [mem 0xfe000000-0xfe003fff 64bit pref]
[    0.726669] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref]
7 R2 f/ U  m' J4 X2 E1 L( @% r  k[    0.731363] pci 0000:00:04.0: [1af4:1001] type 00 class 0x010000
[    0.734658] pci 0000:00:04.0: reg 0x10: [io  0xc040-0xc07f]
/ j- A5 b/ ]& K) G( q[    0.737718] pci 0000:00:04.0: reg 0x14: [mem 0xfebd2000-0xfebd2fff]
2 `9 n2 V2 s8 r. S1 X# f[    0.740808] pci 0000:00:04.0: reg 0x20: [mem 0xfe004000-0xfe007fff 64bit pref]
[    0.745133] pci 0000:00:05.0: [1af4:1002] type 00 class 0x00ff00
) ^/ p0 `2 Z5 _/ g0 Y. T9 L. t[    0.747076] pci 0000:00:05.0: reg 0x10: [io  0xc0a0-0xc0bf]
1 h1 [  O* r  ?[    0.751426] pci 0000:00:05.0: reg 0x20: [mem 0xfe008000-0xfe00bfff 64bit pref]
& f% L5 ~/ R/ {* H7 K( u) F[    0.765174] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
' p  q7 X4 ~# |2 O[    0.766477] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[    0.768973] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
4 T! I8 L2 Z9 ^/ m, d* F' a[    0.770479] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
[    0.772790] ACPI: PCI Interrupt Link [LNKS] (IRQs *9)
[    0.775418] iommu: Default domain type: Translated
+ q$ p' j  X$ Q% v- B5 ^[    0.776527] SCSI subsystem initialized
! k: j7 j; E# }2 m  G[    0.778366] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[    0.780701] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    0.782271] pci 0000:00:02.0: vgaarb: bridge control possible
[    0.784597] vgaarb: loaded
" G+ v8 v2 v& P- o: `% Y/ L[    0.785644] ACPI: bus type USB registered
* Y& L- a. p3 v: C9 K9 S' t[    0.786301] usbcore: registered new interface driver usbfs
[    0.788468] usbcore: registered new interface driver hub
[    0.790284] usbcore: registered new device driver usb
+ c9 C: ]) G& e4 ~/ ^+ x% w[    0.792326] pps_core: LinuxPPS API ver. 1 registered
7 G- Q& x  j$ _6 K! R3 \[    0.794268] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.798008] PTP clock support registered
5 G0 [8 c( U" H0 y5 ^[    0.798318] EDAC MC: Ver: 3.0.0
[    0.799939] PCI: Using ACPI for IRQ routing
[    0.802510] NetLabel: Initializing
) Z% ?" f) _2 n/ M- Q6 p[    0.803826] NetLabel:  domain hash size = 128
5 H  c3 H' U) Z[    0.805603] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
[    0.806298] NetLabel:  unlabeled traffic allowed by default
[    0.808627] clocksource: Switched to clocksource kvm-clock
6 \: Z, h+ S2 O4 l- U$ F[    0.822536] *** VALIDATE bpf ***
[    0.823909] VFS: Disk quotas dquot_6.6.0
[    0.825488] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.828143] *** VALIDATE ramfs ***
[    0.829461] *** VALIDATE hugetlbfs ***
" m8 x2 U0 r0 j2 x[    0.831028] AppArmor: AppArmor Filesystem Enabled
[    0.832812] pnp: PnP ACPI init
[    0.834640] pnp: PnP ACPI: found 5 devices
  v' ?) m5 y1 h2 y[    0.838702] thermal_sys: Registered thermal governor 'fair_share'
[    0.838703] thermal_sys: Registered thermal governor 'bang_bang'
  t$ q% B! c- _) \! @[    0.841022] thermal_sys: Registered thermal governor 'step_wise'
6 L& |4 h+ r$ T0 G[    0.843294] thermal_sys: Registered thermal governor 'user_space'
2 L7 H! X( W) O0 U' ][    0.845803] thermal_sys: Registered thermal governor 'power_allocator'
1 ]+ X& s- Q+ d0 ?- J4 x. R3 L[    0.852847] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
* T3 O0 t& H) u) _, ?6 o4 |* a[    0.858769] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
* [# |. D. l9 Y[    0.861168] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
- |8 G% ?4 G) Q6 M' f/ ~( g6 ?3 ~[    0.863544] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
2 ?% P% d2 P4 C8 w[    0.866188] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window]
[    0.868959] pci_bus 0000:00: resource 8 [mem 0x440000000-0x4bfffffff window]
0 ~3 }& h. u' X# L! k& a[    0.871780] NET: Registered protocol family 2
9 E: r* C- A7 R9 ~[    0.874401] IP idents hash table entries: 262144 (order: 9, 2097152 bytes, linear)
8 K+ M5 I6 N0 m[    0.879416] tcp_listen_portaddr_hash hash table entries: 8192 (order: 5, 131072 bytes, linear)
# Z( I- \8 N7 R8 N" s# I[    0.883082] TCP established hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[    0.886852] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
) O" z1 E& v/ k9 j2 c/ K. J[    0.889901] TCP: Hash tables configured (established 131072 bind 65536)
1 D8 J( t* C4 q& ^- i6 d+ p[    0.892684] UDP hash table entries: 8192 (order: 6, 262144 bytes, linear)
& Q2 f1 M* [4 k" ^0 V2 B& G, D[    0.895575] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes, linear)
) S0 E: A/ u6 f1 C[    0.898570] NET: Registered protocol family 1
[    0.900299] NET: Registered protocol family 44
) m6 V  R( @' t# V[    0.902044] pci 0000:00:01.0: PIIX3: Enabling Passive Release
1 y) X5 a+ M; s! T4 P[    0.904433] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
& c. T& l# v) v% l. X" H/ L: K[    0.906881] pci 0000:00:01.0: Activating ISA DMA hang workarounds
! U, y6 ]  D2 p" ^$ r. L[    0.936878] PCI Interrupt Link [LNKD] enabled at IRQ 11
[    0.969676] pci 0000:00:01.2: quirk_usb_early_handoff+0x0/0x670 took 58816 usecs
[    0.973580] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
, A% d" o! E4 m" k, c0 s# L[    0.976971] PCI: CLS 0 bytes, default 64
: F8 L4 c3 v1 E/ J( D[    0.978632] Trying to unpack rootfs image as initramfs...
[    1.231167] Freeing initrd memory: 81764K
  o3 W! g+ }/ i, _[    1.232837] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    1.235216] software IO TLB: mapped [mem 0xbbfdc000-0xbffdc000] (64MB)
[    1.237721] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x257a3a7b45f, max_idle_ns: 440795312762 ns
, G' k) d5 Y" m/ K[    1.241741] check: Scanning for low memory corruption every 60 seconds
. h) l2 \  T9 {1 l  u& M2 M[    1.244817] Initialise system trusted keyrings
[    1.246592] Key type blacklist registered
5 z2 K& Z% \7 _0 ?[    1.248335] workingset: timestamp_bits=36 max_order=22 bucket_order=0
[    1.252116] zbud: loaded
[    1.253660] squashfs: version 4.0 (2009/01/31) Phillip Lougher
. A3 m9 }- U( R5 o, v, U. c[    1.256375] fuse: init (API version 7.31)
[    1.258010] *** VALIDATE fuse ***
[    1.259429] *** VALIDATE fuse ***
4 X5 B& x! a; d4 p) A# r  c[    1.260918] Platform Keyring initialized
[    1.266332] Key type asymmetric registered
0 e7 ]) ~% p$ i. U$ S! l4 r[    1.268040] Asymmetric key parser 'x509' registered
8 J0 i  O* N0 l! x) z) b- x7 P[    1.269970] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
0 g, W0 Y! G& D( F/ h$ q[    1.273071] io scheduler mq-deadline registered
/ i( k) k8 }9 r, ]- L% x* V[    1.275385] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
8 z, ?6 W8 I, l! G) R[    1.278048] efifb: probing for efifb
& F; d- [6 C( t2 z9 D0 a[    1.279558] efifb: No BGRT, not showing boot graphics
% }- {# |( b3 P[    1.281601] efifb: framebuffer at 0xfc000000, using 1408k, total 1408k
1 T0 v% _: |; W[    1.284111] efifb: mode is 800x600x24, linelength=2400, pages=1
2 q& a* n8 h& \( S. s! L[    1.286254] efifb: scrolling: redraw
$ Z$ ~/ |" i7 f( {6 n4 U. ^[    1.287634] efifb: Truecolor: size=0:8:8:8, shift=0:16:8:0
[    1.289781] Console: switching to colour frame buffer device 100x37
[    1.294507] fb0: EFI VGA frame buffer device
& g2 e# q; _" b! a9 V' G[    1.296381] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
% }# u8 L1 e6 U- e, ]1 ]" I7 {1 M. b[    1.299220] ACPI: Power Button [PWRF]
9 G5 z0 |6 x3 ~9 Q[    1.328356] PCI Interrupt Link [LNKC] enabled at IRQ 10
[    1.387451] PCI Interrupt Link [LNKA] enabled at IRQ 10
[    1.391729] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
; b$ g& H3 l$ [. J; G[    1.419478] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[    1.424571] Linux agpgart interface v0.103
) E* @9 n% u: T2 L3 T8 N[    1.430370] loop: module loaded
[    1.432774] scsi host0: ata_piix
[    1.434355] scsi host1: ata_piix
) p9 R; [- M1 P5 K8 z  {4 S[    1.435800] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc0c0 irq 14
[    1.439922] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc0c8 irq 15
  W) Q: n7 h0 z. P[    1.443418] libphy: Fixed MDIO Bus: probed
[    1.445798] tun: Universal TUN/TAP device driver, 1.6
[    1.448619] PPP generic driver version 2.4.2
0 c+ b+ F4 R1 ~5 x+ y! v/ m/ }[    1.451130] VFIO - User Level meta-driver version: 0.3
3 T6 D4 g2 Q1 N7 z' |9 q" A* P: q[    1.453947] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.457283] ehci-pci: EHCI PCI platform driver
( Q( G3 h$ l! ]" o. z[    1.459695] ehci-platform: EHCI generic platform driver
& `5 Z4 U3 c0 W0 S- }. E* s3 s: F[    1.462417] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
% C. k' V9 z/ ]( d& s9 |[    1.466034] ohci-pci: OHCI PCI platform driver
/ _; ?& b$ P; `, ?% B- K[    1.468514] ohci-platform: OHCI generic platform driver
9 `, ~7 _: L) J) f' j[    1.471273] uhci_hcd: USB Universal Host Controller Interface driver
$ A% O( @; `7 S( p5 L" R8 W[    1.503043] uhci_hcd 0000:00:01.2: UHCI Host Controller
0 x! }" T# a8 ]. M  U[    1.505970] uhci_hcd 0000:00:01.2: new USB bus registered, assigned bus number 1
5 K0 I2 Y. ^4 B( Z' H6 Z; t: x9 D8 L' c[    1.509602] uhci_hcd 0000:00:01.2: detected 2 ports
3 v1 P' v! W8 z2 o/ D[    1.512352] uhci_hcd 0000:00:01.2: irq 11, io base 0x0000c080
! K  Q& C9 ~9 X4 M2 K# g+ ~[    1.515761] usb usb1: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 5.04
[    1.519866] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
0 e0 `0 c: N$ l/ P! R# r/ h[    1.523396] usb usb1: Product: UHCI Host Controller
[    1.525985] usb usb1: Manufacturer: Linux 5.4.0-77-generic uhci_hcd
[    1.529137] usb usb1: SerialNumber: 0000:00:01.2
9 p$ T$ ~# E9 [2 `  L/ N3 W[    1.531756] hub 1-0:1.0: USB hub found
[    1.533921] hub 1-0:1.0: 2 ports detected
; ^3 E6 l7 m, a& E( c[    1.536401] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[    1.541426] serio: i8042 KBD port at 0x60,0x64 irq 1
[    1.544070] serio: i8042 AUX port at 0x60,0x64 irq 12
4 q- b: u; m# s4 S[    1.546931] mousedev: PS/2 mouse device common for all mice
' E5 _6 j, g) A' Y* n. t8 A[    1.550105] rtc_cmos 00:00: RTC can wake from S4
[    1.553418] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
5 d* B! R& R, r4 s# S' x[    1.555007] rtc_cmos 00:00: registered as rtc0
, {+ [% @9 o4 J8 ?! m[    1.560206] rtc_cmos 00:00: alarms up to one day, y3k, 114 bytes nvram
9 c' h4 }" X# k8 _[    1.563500] i2c /dev entries driver
' ~  u, Z: j1 p" w$ M[    1.565630] device-mapper: uevent: version 1.0.3
3 a4 n+ D, ~1 w6 O" ^1 ^: d  Q, z[    1.568272] device-mapper: ioctl: 4.41.0-ioctl (2019-09-16) initialised: dm-devel@redhat.com
0 g3 O. a% ]. C' g[    1.572373] platform eisa.0: Probing EISA bus 0
[    1.574873] platform eisa.0: EISA: Cannot allocate resource for mainboard
& T, @6 r5 W0 D9 {4 |) A+ H[    1.578211] platform eisa.0: Cannot allocate resource for EISA slot 1
[    1.581504] platform eisa.0: Cannot allocate resource for EISA slot 2
8 ~: x9 P8 p; r' x4 w9 R[    1.584762] platform eisa.0: Cannot allocate resource for EISA slot 3
[    1.588029] platform eisa.0: Cannot allocate resource for EISA slot 4
[    1.591465] platform eisa.0: Cannot allocate resource for EISA slot 5
) ]' ^. e9 O, H( a1 ~" U& i[    1.594704] platform eisa.0: Cannot allocate resource for EISA slot 6
! K% k5 L% n  L3 v# {[    1.597952] platform eisa.0: Cannot allocate resource for EISA slot 7
4 N* I6 K+ I- H  Y8 Q  J[    1.601129] platform eisa.0: Cannot allocate resource for EISA slot 8
* u# e' H5 j3 \[    1.604495] platform eisa.0: EISA: Detected 0 cards
[    1.607053] intel_pstate: CPU model not supported
6 y4 M* k0 b0 d[    1.609866] ledtrig-cpu: registered to indicate activity on CPUs
5 ?6 n+ v# _( f- P[    1.612957] drop_monitor: Initializing network drop monitor service
. ]6 G+ f. [5 _; T$ `) q8 W9 j6 w+ I[    1.616290] NET: Registered protocol family 10
8 g4 j6 X! U- g+ f3 G[    1.627222] Segment Routing with IPv6
# ?. d+ y$ O' ~( V1 o[    1.629348] NET: Registered protocol family 17
[    1.631914] Key type dns_resolver registered
[    1.635280] RAS: Correctable Errors collector initialized.
[    1.638379] IPI shorthand broadcast: enabled
[    1.640673] sched_clock: Marking stable (1359540116, 278800006)->(1893031433, -254691311)
7 |4 L# q1 q5 ~  H9 {* n* M- P[    1.644812] registered taskstats version 1
[    1.647088] Loading compiled-in X.509 certificates
* J0 d- a* _) N. s0 s! Z4 `[    1.650558] Loaded X.509 cert 'Build time autogenerated kernel key: 1921f64114e454d04a9248ad8f64313494677d9f'
, n% {, G/ Q: K1 e5 U[    1.656346] Loaded X.509 cert 'Canonical Ltd. Live Patch Signing: 14df34d1a87cf37625abec039ef2bf521249b969'
" o. A6 n) P  p3 b' T% |) j[    1.662338] Loaded X.509 cert 'Canonical Ltd. Kernel Module Signing: 88f752e560a1e0737e31163a466ad7b70a850c19'
" k' J/ Y' ^- v3 Y; q8 U- l[    1.667872] zswap: loaded using pool lzo/zbud
[    1.670564] Key type ._fscrypt registered
  {- O: u+ d2 n" A5 Q2 B. B4 L& W) r[    1.672798] Key type .fscrypt registered
[    1.682065] Key type big_key registered
+ x+ [. T, }; p" Z- N+ k- l[    1.687806] Key type encrypted registered
[    1.690270] AppArmor: AppArmor sha1 policy hashing enabled
( ^$ y3 ~. S: [  u) X4 n$ ?- z[    1.693137] ima: No TPM chip found, activating TPM-bypass!
. t0 \( A$ }  }  o: g' v+ Q& z9 x[    1.695941] ima: Allocated hash algorithm: sha1
; m5 x6 _% a0 A7 A[    1.698788] ima: No architecture policies found
* z$ C; j6 h7 e4 n" m( C[    1.701312] evm: Initialising EVM extended attributes:
9 Z) T' s+ m5 z% |[    1.704115] evm: security.selinux
2 J$ @7 K% B3 ~# T" G' L$ K[    1.706110] evm: security.SMACK64
[    1.708137] evm: security.SMACK64EXEC
[    1.710455] evm: security.SMACK64TRANSMUTE
9 v) U2 {9 h8 S+ h2 S6 a[    1.713986] evm: security.SMACK64MMAP
[    1.716127] evm: security.apparmor
[    1.718134] evm: security.ima
[    1.720387] evm: security.capability
[    1.722654] evm: HMAC attrs: 0x1
# q2 m) R: i# Z; S# B( l[    1.725015] PM:   Magic number: 13:885:674
[    1.727870] rtc_cmos 00:00: setting system clock to 2021-07-12T08:39:13 UTC (1626079153)
[    1.734043] Freeing unused decrypted memory: 2040K
[    1.738384] Freeing unused kernel image memory: 2736K
9 U) @' c) X* M7 W1 ^2 C: {/ R[    1.746295] Write protecting the kernel read-only data: 22528k
[    1.752128] Freeing unused kernel image memory: 2008K
[    1.755370] Freeing unused kernel image memory: 1136K
[    1.767343] x86/mm: Checked W+X mappings: passed, no W+X pages found.
7 b- V% _( l* F3 R5 i[    1.770639] x86/mm: Checking user space page tables
. }2 A3 h4 ~2 `5 R/ I0 Z) X) {[    1.782726] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    1.786071] Run /init as init process
7 j0 `1 e& @( k1 T1 yLoading, please wait...
Starting version 245.4-4ubuntu3.4
2 ?- c- T! A1 m6 g4 E, ?7 j. N* [[    1.874293] usb 1-1: new full-speed USB device number 2 using uhci_hcd
0 e3 R" l+ b0 ]8 G, t4 `4 m3 b* ][    1.882230] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0x700, revision 0
; o9 c( L, x& ]+ k9 v[    1.887339] virtio_blk virtio1: [vda] 104857600 512-byte logical blocks (53.7 GB/50.0 GiB)
[    1.894303] cryptd: max_cpu_qlen set to 1000
6 h5 m- M& q! ]) M% l# m9 P[    1.898931] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input4
( C: E1 N3 }( A2 X) i' S) k. ~% i. t9 ~[    1.907144] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input3
[    1.913967] AVX version of gcm_enc/dec engaged.
7 E2 O. ?5 p: ]( f[    1.916460] AES CTR mode by8 optimization enabled
[    1.924030] virtio_net virtio0 ens3: renamed from eth0
6 h6 t" y- \1 o' ]# Z8 P[    1.938102] cirrus 0000:00:02.0: remove_conflicting_pci_framebuffers: bar 0: 0xfc000000 -> 0xfdffffff
/ _$ U( Z! g7 k[    1.939957] FDC 0 is a S82078B
- r9 l7 }/ _7 C: V[    1.943249] cirrus 0000:00:02.0: remove_conflicting_pci_framebuffers: bar 1: 0xfebd0000 -> 0xfebd0fff
+ A) \) u3 t/ b[    1.950195] fb0: switching to cirrusdrmfb from EFI VGA
# l* r8 M+ e3 g4 \[    1.953090] Console: switching to colour dummy device 80x25
" @$ p0 G3 q5 A3 B# a[    1.955410] cirrus 0000:00:02.0: vgaarb: deactivate vga console
[    1.958133] [drm] Initialized cirrus 2.0.0 2019 for 0000:00:02.0 on minor 0
[    1.961852] fbcon: cirrusdrmfb (fb0) is primary device
[    1.964437] Console: switching to colour frame buffer device 128x48
[    1.970467] cirrus 0000:00:02.0: fb0: cirrusdrmfb frame buffer device
[    2.058919] usb 1-1: New USB device found, idVendor=0627, idProduct=0001, bcdDevice= 0.00
5 i. {) F' J5 k1 G/ L[    2.063805] usb 1-1: New USB device strings: Mfr=1, Product=3, SerialNumber=5
[    2.066610] usb 1-1: Product: QEMU USB Tablet
[    2.068372] usb 1-1: Manufacturer: QEMU
! ~' d( h+ I" ^! t! R[    2.069934] usb 1-1: SerialNumber: 42
- h3 b/ s9 i5 L3 m) C: q3 V[    2.080064] hidraw: raw HID events driver (C) Jiri Kosina
[    2.087631] usbcore: registered new interface driver usbhid
[    2.089950] usbhid: USB HID core driver
7 l$ f5 m" e3 i& y% P[    2.094283] input: QEMU QEMU USB Tablet as /devices/pci0000:00/0000:00:01.2/usb1/1-1/1-1:1.0/0003:0627:0001.0001/input/input5
# `$ `" R9 O( ~. h& V/ ~' {[    2.099153] hid-generic 0003:0627:0001.0001: input,hidraw0: USB HID v0.01 Mouse [QEMU QEMU USB Tablet] on usb-0000:00:01.2-1/input0
[    2.128871]  vda: vda1 vda2
Begin: Loading essential drivers ... [    2.438286] raid6: sse2x4   gen() 12189 MB/s
( s+ E7 E5 y# ~* z, D[    2.486291] raid6: sse2x4   xor()  8467 MB/s
5 Y# B* A" ?" h1 f2 `& S* `; E% P& f" ][    2.534290] raid6: sse2x2   gen() 10219 MB/s
# f( h! x+ [( _" \[    2.582292] raid6: sse2x2   xor()  6998 MB/s
[    2.630297] raid6: sse2x1   gen()  7869 MB/s
- ^7 [5 O. F7 M) D[    2.678286] raid6: sse2x1   xor()  6111 MB/s
. U7 |$ J0 \& J[    2.680220] raid6: using algorithm sse2x4 gen() 12189 MB/s
; k) t# L% _- C& e0 M3 R9 M[    2.682437] raid6: .... xor() 8467 MB/s, rmw enabled
[    2.684477] raid6: using ssse3x2 recovery algorithm
$ c9 k7 c# y- M[    2.688281] xor: automatically using best checksumming function   avx      
[    2.693204] async_tx: api initialized (async)
done.
1 a7 n; p1 r. I$ o0 b  n& YBegin: Running /scripts/init-premount ... done.
: F8 i- c! L6 wBegin: Mounting root file system ... Begin: Running /scripts/local-top ... done.
Begin: Running /scripts/local-premount ... [    2.756504] Btrfs loaded, crc32c=crc32c-intel
8 j, `/ T1 X9 u3 tScanning for Btrfs filesystems
done.
Warning: fsck not present, so skipping root file system
[    3.952884] EXT4-fs (vda2): INFO: recovery required on readonly filesystem
[    3.957378] EXT4-fs (vda2): write access will be enabled during recovery
[    5.323421] EXT4-fs (vda2): orphan cleanup on readonly fs
( L7 [" g0 w0 Q: H( {[    5.639615] EXT4-fs (vda2): 5 orphan inodes deleted
8 `* R  i* A( A$ f: b! D0 N[    5.642113] EXT4-fs (vda2): recovery complete
1 O9 Q1 W. f/ v+ ^. R  {6 V, b4 j! q[    6.265058] EXT4-fs (vda2): mounted filesystem with ordered data mode. Opts: (null)
done.
; E% q* n" S$ L5 ]4 Y0 I3 vBegin: Running /scripts/local-bottom ... done.
Begin: Running /scripts/init-bottom ... /scripts/init-bottom/plymouth: line 18: /bin/plymouth: not found
done.
5 U; D9 |9 }1 w9 W5 ?2 h/ j3 K[   11.732861] systemd[1]: Inserted module 'autofs4'
[   12.294123] systemd[1]: systemd 245.4-4ubuntu3.4 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid)
[   12.306154] systemd[1]: Detected virtualization kvm.
[   12.309030] systemd[1]: Detected architecture x86-64.

9 ~0 a2 i/ l, u, E# P9 x7 k5 GWelcome to [1mUbuntu 20.04.2 LTS[0m!

  v0 P( Y+ X$ ^[   12.383360] systemd[1]: Set hostname to <ts-5>.
[   14.445899] systemd[1]: /lib/systemd/system/dbus.socket:5: ListenStream= references a path below legacy directory /var/run/, updating /var/run/dbus/system_bus_socket ��� /run/dbus/system_bus_socket; please update the unit file accordingly.
6 [: g1 X. G# A* A( y- y4 m6 I[   14.724615] systemd[1]: /lib/systemd/system/rpc-statd.service:16: PIDFile= references a path below legacy directory /var/run/, updating /var/run/rpc.statd.pid ��� /run/rpc.statd.pid; please update the unit file accordingly.
[   14.808076] systemd[1]: /lib/systemd/system/docker.socket:6: ListenStream= references a path below legacy directory /var/run/, updating /var/run/docker.sock ��� /run/docker.sock; please update the unit file accordingly.
[   15.127606] systemd[1]: Created slice system-modprobe.slice.
5 @- C% k; a8 N[[0;32m  OK  [0m] Created slice [0;1;39msystem-modprobe.slice[0m.
[   15.135041] systemd[1]: Created slice system-serial\x2dgetty.slice.
9 X  S8 x6 V& X& o[[0;32m  OK  [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m.
: o+ x) @# O2 I+ w! h[   15.141122] systemd[1]: Created slice User and Session Slice.
[[0;32m  OK  [0m] Created slice [0;1;39mUser and Session Slice[0m.
. Z* ~! x( p5 I/ X5 c. K% o) d[   15.146453] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[[0;32m  OK  [0m] Started [0;1;39mForward Password R���uests to Wall Directory Watch[0m.
: v2 r+ Q* m  {* b' o- h[   15.153389] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
9 F6 v# n# f, }5 g+ G[[0;32m  OK  [0m] Set up automount [0;1;39mArbitrary���s File System Automount Point[0m.
! L  V9 ]" e9 s* U& |[   15.160708] systemd[1]: Reached target User and Group Name Lookups.
/ Y& [4 t" r! Z8 N( b0 L9 X[[0;32m  OK  [0m] Reached target [0;1;39mUser and Group Name Lookups[0m.
. F/ N# F+ @1 c  T! L[   15.166377] systemd[1]: Reached target Slices.
! `( U3 J2 t  U& Z) K' C& C- m[[0;32m  OK  [0m] Reached target [0;1;39mSlices[0m.
( `6 ?& {" `8 `4 H" K[   15.170600] systemd[1]: Reached target Swap.
[[0;32m  OK  [0m] Reached target [0;1;39mSwap[0m.
/ D) o# v( z& `6 P+ K8 {2 _[   15.174802] systemd[1]: Listening on Device-mapper event daemon FIFOs.
/ D& O0 F: x8 a  Z; p[[0;32m  OK  [0m] Listening on [0;1;39mDevice-mapper event daemon FIFOs[0m.
9 @: |: k$ ^- |6 K5 J9 b/ s! ]/ B[   15.180919] systemd[1]: Listening on LVM2 poll daemon socket.
[[0;32m  OK  [0m] Listening on [0;1;39mLVM2 poll daemon socket[0m.
[   15.186212] systemd[1]: Listening on multipathd control socket.
1 q9 d/ H# e! j/ ?! C3 ][[0;32m  OK  [0m] Listening on [0;1;39mmultipathd control socket[0m.
( F- \6 b% i) V& o- V[   15.196442] systemd[1]: Listening on RPCbind Server Activation Socket.
[[0;32m  OK  [0m] Listening on [0;1;39mRPCbind Server Activation Socket[0m.
) I; Q% q% f$ y: T: V9 \[   15.204459] systemd[1]: Listening on Syslog Socket.
[[0;32m  OK  [0m] Listening on [0;1;39mSyslog Socket[0m.
[   15.210196] systemd[1]: Listening on initctl Compatibility Named Pipe.
7 F6 I" O  K% O  R[[0;32m  OK  [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m.
[   15.219922] systemd[1]: Listening on Journal Audit Socket.
[[0;32m  OK  [0m] Listening on [0;1;39mJournal Audit Socket[0m.
[   15.225710] systemd[1]: Listening on Journal Socket (/dev/log).
4 q, f) l1 |+ s; V6 {[[0;32m  OK  [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m.
[   15.231594] systemd[1]: Listening on Journal Socket.
/ b1 s% Z3 T5 z[[0;32m  OK  [0m] Listening on [0;1;39mJournal Socket[0m.
0 [* h, p) b$ w[   15.236571] systemd[1]: Listening on Network Service Netlink Socket.
4 L) W: z  h% ?$ u[[0;32m  OK  [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m.
5 k* _9 P2 ^& }4 \3 F& v2 ?  @[   15.242467] systemd[1]: Listening on udev Control Socket.
) ^/ y9 w- q) X9 r8 E- O[[0;32m  OK  [0m] Listening on [0;1;39mudev Control Socket[0m.
[   15.247546] systemd[1]: Listening on udev Kernel Socket.
[[0;32m  OK  [0m] Listening on [0;1;39mudev Kernel Socket[0m.
, g4 Z# m7 Z7 [& e% T[   15.253563] systemd[1]: Mounting Huge Pages File System...
         Mounting [0;1;39mHuge Pages File System[0m...
[   15.259624] systemd[1]: Mounting POSIX Message Queue File System...
         Mounting [0;1;39mPOSIX Message Queue File System[0m...
" k5 k7 t/ @( Y- N- t" F[   15.266315] systemd[1]: Mounting NFSD configuration filesystem...
         Mounting [0;1;39mNFSD configuration filesystem[0m...
[   15.272906] systemd[1]: Mounting RPC Pipe File System...
/ T+ P3 m# x8 T* U# {8 H         Mounting [0;1;39mRPC Pipe File System[0m...
[   15.278925] systemd[1]: Mounting Kernel Debug File System...
         Mounting [0;1;39mKernel Debug File System[0m...
[   15.285470] systemd[1]: Mounting Kernel Trace File System...
2 U6 v  E7 X- M- M/ E4 w% V% S- Y         Mounting [0;1;39mKernel Trace File System[0m...
[   15.292307] systemd[1]: Starting Journal Service...
4 w* O: o+ x/ y6 S         Starting [0;1;39mJournal Service[0m...
[   15.296694] systemd[1]: Condition check resulted in Kernel Module supporting RPCSEC_GSS being skipped.
[   15.302449] systemd[1]: Starting Set the console keyboard layout...
         Starting [0;1;39mSet the console keyboard layout[0m...
[   15.309205] systemd[1]: Starting Create list of static device nodes for the current kernel...
         Starting [0;1;39mCreate list of st���odes for the current kernel[0m...
[   15.318355] systemd[1]: Starting Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling...
         Starting [0;1;39mMonitoring of LVM���meventd or progress polling[0m...
& t. c5 b. o4 m( y/ Z( S[   15.328714] systemd[1]: Condition check resulted in Load Kernel Module drm being skipped.
[   15.418877] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
[   15.443763] systemd[1]: Starting Load Kernel Modules...
" I- K% T# k! n8 L! G         Starting [0;1;39mLoad Kernel Modules[0m...
[   15.450349] systemd[1]: Starting Remount Root and Kernel File Systems...
: m0 e" j% r( G: j' G& \         Starting [0;1;39mRemount Root and Kernel File Systems[0m...
5 m, z, @8 i, ~" D2 p% G[   15.460156] systemd[1]: Starting udev Coldplug all Devices...
         Starting [0;1;39mudev Coldplug all Devices[0m...
! N& x# W. A5 Z6 i8 _$ M: E% a[   15.467818] systemd[1]: Mounted Huge Pages File System.
7 _9 l0 K% }5 v[[0;32m  OK  [0m] Mounted [0;1;39mHuge Pages File System[0m.
[   15.473001] systemd[1]: Mounted POSIX Message Queue File System.
[[0;32m  OK  [0m] Mounted [0;1;39mPOSIX Message Queue File System[0m.
! X- J6 L  I  C3 `[   15.478797] systemd[1]: Mounted Kernel Debug File System.
[[0;32m  OK  [0m] Mounted [0;1;39mKernel Debug File System[0m.
. b5 J9 q6 h5 r9 ^$ J1 c6 Y[   15.483884] systemd[1]: Mounted Kernel Trace File System.
' s0 N# L# j& p0 X3 B" i[[0;32m  OK  [0m] Mounted [0;1;39mKernel Trace File System[0m.
[   15.489525] systemd[1]: Finished Create list of static device nodes for the current kernel.
/ K- O9 x; i3 l% H# Y( ?! f, z[[0;32m  OK  [0m] Finished [0;1;39mCreate list of st��� nodes for the current kernel[0m.
) n( W* w3 G. |" i6 Z/ {; [$ C[   15.497145] systemd[1]: Finished Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling.
[[0;32m  OK  [0m] Finished [0;1;39mMonitoring of LVM��� dmeventd or progress polling[0m.
[   15.605764] RPC: Registered named UNIX socket transport module.
) g$ n2 |- j, l* h/ Z7 a[   15.608728] RPC: Registered udp transport module.
5 Y! _% t/ S# E. P& s$ ^9 G[   15.611008] RPC: Registered tcp transport module.
[   15.613325] RPC: Registered tcp NFSv4.1 backchannel transport module.
* s/ Y7 i3 q0 ]) S6 Y& g2 G6 k; S[   15.619664] systemd[1]: Mounted RPC Pipe File System.
[[0;32m  OK  [0m] Mounted [0;1;39mRPC Pipe File System[0m.
3 f4 v+ K7 U4 }% \[   15.625779] systemd[1]: Starting pNFS block layout mapping daemon...
5 s9 E3 V; H" @( N; T         Starting [0;1;39mpNFS block layout mapping daemon[0m...
; A: _! L% l, o5 L[   15.632131] systemd[1]: Finished Load Kernel Modules.
[[0;32m  OK  [0m] Finished [0;1;39mLoad Kernel Modules[0m.
[   15.639511] systemd[1]: Mounting FUSE Control File System...
8 Q! P0 x/ E! M. z7 @) X5 `         Mounting [0;1;39mFUSE Control File System[0m...
2 ~+ V0 @3 k" Y' l" k[   15.647695] systemd[1]: Mounting Kernel Configuration File System...
* A* P% B  e* q+ A$ e3 s         Mounting [0;1;39mKernel Configuration File System[0m...
[   15.655650] systemd[1]: Starting Apply Kernel Variables...
         Starting [0;1;39mApply Kernel Variable[   15.659823] EXT4-fs (vda2): re-mounted. Opts: (null)
s[0m...
[   15.665808] systemd[1]: Finished Remount Root and Kernel File Systems.
, j9 q/ {! \  e2 x- y[[0;32m  OK  [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m.
. p! i8 p" `6 G$ n  z[   15.673607] systemd[1]: Mounted FUSE Control File System.
[[0;32m  OK  [0m] Mounted [0;1;39mFUSE Control File System[0m.
; m# j; |4 D" Q; `1 M/ @$ a[   15.678697] systemd[1]: Started Journal Service.
0 E( \1 c. i" V+ l$ Q, U  i* ^( j[[0;32m  OK  [0m] Started [0;1;39mJournal Service[0m.
* H- i, L2 [8 s" F, Z9 T1 g[[0;32m  OK  [0m] Mounted [0;1;39mKernel Configuration File System[0m.
( E) r+ Z' H$ I: P2 @+ _         Starting [0;1;39mFlush Journal to Persistent Storage[0m...
. m( S( I8 r( p6 f+ v         Starting [0;1;39mLoad/Save Random Seed[0m...
         Starting [0;1;39mCreate System Users[0m...
[[0;32m  OK  [0m] Finished [0;1;39mSet the console keyboard layout[0m.
[[0;32m  OK  [0m] Started [0;1;39mpNFS block layout mapping daemon[0m.
[[0;32m  OK  [0m] Finished [0;1;39mudev Coldplug all Devices[0m.
, A3 R- D9 l& T; Q         Starting [0;1;39mudev Wait for Complete Device Initialization[0m...
/ [( q4 S( H! k  ^2 L* s# B[   15.912485] systemd-journald[394]: Received client request to flush runtime journal.
; }# o( c" j7 z0 X[[0;32m  OK  [0m] Mounted [0;1;39mNFSD configuration filesystem[0m.
[[0;32m  OK  [0m] Finished [0;1;39mApply Kernel Variables[0m.
5 @2 v0 _( V* n; Y  i[[0;32m  OK  [0m] Finished [0;1;39mCreate System Users[0m.
$ N( M6 W3 r2 Z. H" B! F         Starting [0;1;39mCreate Static Device Nodes in /dev[0m...
[[0;32m  OK  [0m] Finished [0;1;39mLoad/Save Random Seed[0m.
[[0;32m  OK  [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m.
! @4 i+ n6 l2 `4 x/ ~         Starting [0;1;39mudev Kernel Device Manager[0m...
. D% ?  ]: y* l3 g# M+ e[[0;32m  OK  [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m.
[[0;32m  OK  [0m] Started [0;1;39mudev Kernel Device Manager[0m.
[[0;32m  OK  [0m] Started [0;1;39mDispatch Password ���ts to Console Directory Watch[0m.
, R$ h0 a5 |6 N6 L9 l2 d[[0;32m  OK  [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m.
6 |) i  G0 s! j$ R$ i/ W: x[[0;32m  OK  [0m] Reached target [0;1;39mPaths[0m.
2 @; J  G' a" p/ s9 w% P. }/ F( ~         Starting [0;1;39mNetwork Service[0m...
[[0;32m  OK  [0m] Found device [0;1;39m/dev/ttyS0[0m.
[[0;32m  OK  [0m] Listening on [0;1;39mLoad/Save RF ���itch Status /dev/rfkill Watch[0m.
2 t% _( g3 z  F0 P2 {1 a$ T[[0;32m  OK  [0m] Started [0;1;39mNetwork Service[0m.
. t9 m# m- D. F         Starting [0;1;39mWait for Network to be Configured[0m...
2 p- Q' a' E, b! V' Z2 I[[0;32m  OK  [0m] Finished [0;1;39mudev Wait for Complete Device Initialization[0m.
[[0;32m  OK  [0m] Finished [0;1;39mWait for Network to be Configured[0m.
         Starting [0;1;39mDevice-Mapper Multipath Device Controller[0m...
[[0;32m  OK  [0m] Started [0;1;39mDevice-Mapper Multipath Device Controller[0m.
) J  Z# o3 O* w/ Q- a( m2 \# y: ^1 h[[0;32m  OK  [0m] Reached target [0;1;39mLocal File Systems (Pre)[0m.
         Mounting [0;1;39mMount unit for core18, revision 1944[0m...
# {' s% }! P5 M. `$ |         Mounting [0;1;39mMount unit for core18, revision 2074[0m...
4 i) Y% l0 y" E+ L/ `) G, n6 e- ?; L         Mounting [0;1;39mMount unit for lxd, revision 19188[0m...
& p* u2 _. E3 O% X5 z# ^         Mounting [0;1;39mMount unit for lxd, revision 20326[0m...
7 d$ s0 R3 V2 ~9 q, S  b         Mounting [0;1;39mMount unit for snapd, revision 10707[0m...
, l# }% B/ e) h0 b5 V4 B$ c# s  ~         Mounting [0;1;39mMount unit for snapd, revision 12398[0m...
[[0;32m  OK  [0m] Mounted [0;1;39mMount unit for core18, revision 1944[0m.
( [9 J: ~1 E- ^, N0 A: q. s[[0;32m  OK  [0m] Mounted [0;1;39mMount unit for lxd, revision 20326[0m.
[[0;32m  OK  [0m] Mounted [0;1;39mMount unit for core18, revision 2074[0m.
[[0;32m  OK  [0m] Mounted [0;1;39mMount unit for snapd, revision 10707[0m.
; _  x6 V  a8 W1 t# N' g1 f[[0;32m  OK  [0m] Mounted [0;1;39mMount unit for lxd, revision 19188[0m.
) l) ^0 f6 t4 m9 H. o$ f* ?/ ^[[0;32m  OK  [0m] Mounted [0;1;39mMount unit for snapd, revision 12398[0m.
) W- T6 C( c5 ~  f+ W3 v3 U% g) b[[0;32m  OK  [0m] Reached target [0;1;39mLocal File Systems[0m.
         Starting [0;1;39mSet console font and keymap[0m...
( V/ }' T, E' T+ o! Q5 Y         Starting [0;1;39mCreate final runt���dir for shutdown pivot root[0m...
         Starting [0;1;39mPreprocess NFS configuration[0m...
" d% f4 P6 W. W         Starting [0;1;39mTell Plymouth To Write Out Runtime Data[0m...
         Starting [0;1;39mCreate Volatile Files and Directories[0m...
[[0;32m  OK  [0m] Finished [0;1;39mSet console font and keymap[0m.
[[0;32m  OK  [0m] Finished [0;1;39mPreprocess NFS configuration[0m.
         Starting [0;1;39mNFSv4 ID-name mapping service[0m...
+ z  R/ M7 b6 C- ?4 I) d* A[[0;32m  OK  [0m] Reached target [0;1;39mNFS client services[0m.
[[0;32m  OK  [0m] Finished [0;1;39mCreate final runt���e dir for shutdown pivot root[0m.
[[0;32m  OK  [0m] Finished [0;1;39mTell Plymouth To Write Out Runtime Data[0m.
[[0;32m  OK  [0m] Finished [0;1;39mCreate Volatile Files and Directories[0m.
7 j0 P; p" Q/ ]3 }0 y! ?         Starting [0;1;39mRPC bind portmap service[0m...
         Starting [0;1;39mNetwork Name Resolution[0m...
& `0 N# S& a6 y: ]         Starting [0;1;39mNetwork Time Synchronization[0m...
         Starting [0;1;39mUpdate UTMP about System Boot/Shutdown[0m...
[[0;32m  OK  [0m] Started [0;1;39mNFSv4 ID-name mapping service[0m.
/ u  j+ J' r. m[[0;32m  OK  [0m] Finished [0;1;39mUpdate UTMP about System Boot/Shutdown[0m.
3 O1 D8 V! L" j[[0;32m  OK  [0m] Started [0;1;39mNetwork Time Synchronization[0m.
[[0;32m  OK  [0m] Reached target [0;1;39mSystem Initialization[0m.
) j- V2 j: n/ m) w6 L, P[[0;32m  OK  [0m] Started [0;1;39mDaily Cleanup of Temporary Directories[0m.
6 e' B: Q6 N6 H% `' |+ m; v5 D[[0;32m  OK  [0m] Reached target [0;1;39mSystem Time Set[0m.
& j; }+ D" V: V( h% w. t[[0;32m  OK  [0m] Reached target [0;1;39mSystem Time Synchronized[0m.
[[0;32m  OK  [0m] Started [0;1;39mDaily apt download activities[0m.
[[0;32m  OK  [0m] Started [0;1;39mDaily apt upgrade and clean activities[0m.
[[0;32m  OK  [0m] Started [0;1;39mPeriodic ext4 Onli���ata Check for All Filesystems[0m.
' O/ t: Y7 B7 P* K1 I( e8 z[[0;32m  OK  [0m] Started [0;1;39mDiscard unused blocks once a week[0m.
2 u) c. N/ o' Q( h  F/ b, t[[0;32m  OK  [0m] Started [0;1;39mRefresh fwupd metadata regularly[0m.
& s2 u9 V! W, m( e* Y4 y[[0;32m  OK  [0m] Started [0;1;39mDaily rotation of log files[0m.
, p: _  t6 e/ Y" k7 r& Z, X) r[[0;32m  OK  [0m] Started [0;1;39mDaily man-db regeneration[0m.
* z. h/ y4 I  \7 p[[0;32m  OK  [0m] Started [0;1;39mMessage of the Day[0m.
: z8 w8 w% N0 s) t( b- [[[0;32m  OK  [0m] Reached target [0;1;39mTimers[0m.
[[0;32m  OK  [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m.
         Starting [0;1;39mDocker Socket for the API[0m.
9 D0 J/ t5 ], V1 H8 z! q. h[[0;32m  OK  [0m] Listening on [0;1;39mOpen-iSCSI iscsid Socket[0m.
5 b0 o- F! L# k2 ~[[0;32m  OK  [0m] Listening on [0;1;39mSocket unix for snap application lxd.daemon[0m.
[[0;32m  OK  [0m] Listening on [0;1;39mUUID daemon activation socket[0m.
[[0;32m  OK  [0m] Listening on [0;1;39mDocker Socket for the API[0m.
; N4 M( h/ X" ?9 e[[0;32m  OK  [0m] Reached target [0;1;39mSockets[0m.
[[0;32m  OK  [0m] Reached target [0;1;39mBasic System[0m.
         Starting [0;1;39mAccounts Service[0m...
[[0;32m  OK  [0m] Started [0;1;39mD-Bus System Message Bus[0m.
[[0;32m  OK  [0m] Started [0;1;39mSave initial kernel messages after boot[0m.
9 I6 O( |- O( y& K         Starting [0;1;39mRemove Stale Onli���t4 Metadata Check Snapshots[0m...
& Q) a7 K' _2 C  c2 e& x         Starting [0;1;39mDiscard unused bl���filesystems from /etc/fstab[0m...
  Y8 O4 S, `5 l- @6 A) b         Starting [0;1;39mLSB: Record successful boot for GRUB[0m...
[[0;32m  OK  [0m] Started [0;1;39mirqbalance daemon[0m.
         Starting [0;1;39mSystem Logging Service[0m...
         Starting [0;1;39mResets System Activity Data Collector[0m...
         Starting [0;1;39mLogin Service[0m...
- o# W. G" a- S5 h) X$ P         Starting [0;1;39mRotate log files[0m...
         Starting [0;1;39mDaily man-db regeneration[0m...
: L, g$ W/ b) q9 ?( H[[0;32m  OK  [0m] Finished [0;1;39mDiscard unused bl���n filesystems from /etc/fstab[0m.
# B, ?3 z1 G  ?* ~/ O) W- [[[0;32m  OK  [0m] Started [0;1;39mRPC bind portmap service[0m.
[[0;32m  OK  [0m] Reached target [0;1;39mRPC Port Mapper[0m.
[[0;32m  OK  [0m] Finished [0;1;39mResets System Activity Data Collector[0m.
[[0;32m  OK  [0m] Finished [0;1;39mRemove Stale Onli���ext4 Metadata Check Snapshots[0m.
[[0;32m  OK  [0m] Started [0;1;39mSystem Logging Service[0m.
/ C4 l  u! W8 c( W[[0;32m  OK  [0m] Started [0;1;39mNetwork Name Resolution[0m.
[[0;32m  OK  [0m] Reached target [0;1;39mNetwork[0m.
5 U5 Z: K( M- ^% k+ i6 S$ d[[0;32m  OK  [0m] Reached target [0;1;39mNetwork is Online[0m.
[[0;32m  OK  [0m] Reached target [0;1;39mHost and Network Name Lookups[0m.
) b4 W8 @( g9 i- N& Q         Starting [0;1;39mcontainerd container runtime[0m...
         Starting [0;1;39mNFS Mount Daemon[0m...
9 F8 K2 V& Z( E[[0;32m  OK  [0m] Reached target [0;1;39mRemote File Systems (Pre)[0m.
[[0;32m  OK  [0m] Reached target [0;1;39mRemote File Systems[0m.
         Starting [0;1;39mLSB: automatic crash report generation[0m...
2 l& ]- D; ^* g9 ?" _  E  D         Starting [0;1;39mDeferred execution scheduler[0m...
: e, O/ E' e6 J1 G9 x9 S         Starting [0;1;39mAvailability of block devices[0m...
/ G7 y; j$ W: |$ q[[0;32m  OK  [0m] Started [0;1;39mRegular background program processing daemon[0m.
         Starting [0;1;39mAdvanced key-value store[0m...
         Starting [0;1;39mService for snap application lxd.activate[0m...
* @0 d. c# D$ B! j# P( r% y         Starting [0;1;39mOpenBSD Secure Shell server[0m...
         Starting [0;1;39mPermit User Sessions[0m...
- J+ B0 z  v8 B5 `7 ?# S1 V; g, i[[0;32m  OK  [0m] Started [0;1;39mNFS Mount Daemon[0m.
( w8 U; @* C/ a' x3 r. ^: Y' K[[0;32m  OK  [0m] Started [0;1;39mLSB: automatic crash report generation[0m.
[[0;32m  OK  [0m] Started [0;1;39mDeferred execution scheduler[0m.
  T8 n/ _/ R- D: k: o+ Z0 n[[0;32m  OK  [0m] Finished [0;1;39mAvailability of block devices[0m.
[[0;1;31mFAILED[0m] Failed to start [0;1;39mService fo���snap application lxd.activate[0m.
9 ]" i0 R* s& b/ ?. b9 j( LSee 'systemctl status snap.lxd.activate.service' for details.
" a9 M& ?3 g$ {: n$ _8 B# }8 Y[[0;32m  OK  [0m] Finished [0;1;39mPermit User Sessions[0m.
, l5 [' f5 ]/ y" I: u+ ?# g         Starting [0;1;39mNFS server and services[0m...
+ v8 W) _. G. f+ a         Starting [0;1;39mHold until boot process finishes up[0m...
         Starting [0;1;39mTerminate Plymouth Boot Screen[0m...
# j3 [1 Z9 b4 l( `) E/ J& V, t[[0;32m  OK  [0m] Finished [0;1;39mHold until boot process finishes up[0m.
! }4 y. }. M) e8 ~[[0;32m  OK  [0m] Started [0;1;39mSerial Getty on ttyS0[0m.
         Starting [0;1;39mSet console scheme[0m...
[[0;32m  OK  [0m] Finished [0;1;39mTerminate Plymouth Boot Screen[0m.
[[0;32m  OK  [0m] Started [0;1;39mLogin Service[0m.
5 E) {3 e5 X7 ?* L[[0;32m  OK  [0m] Finished [0;1;39mSet console scheme[0m.
& ^+ X: R( Z+ c0 O8 J[[0;32m  OK  [0m] Created slice [0;1;39msystem-getty.slice[0m.
[[0;32m  OK  [0m] Started [0;1;39mGetty on tty1[0m.
[[0;32m  OK  [0m] Reached target [0;1;39mLogin Prompts[0m.
. W/ |: v0 _/ c6 z6 i- U9 T+ J9 G[[0;32m  OK  [0m] Started [0;1;39mLSB: Record successful boot for GRUB[0m.
         Starting [0;1;39mGRUB failed boot detection[0m...
7 Z& f* f8 I8 k[[0;32m  OK  [0m] Started [0;1;39mOpenBSD Secure Shell server[0m.
) {; u# o' \& Z1 F3 v[[0;32m  OK  [0m] Started [0;1;39mAdvanced key-value store[0m.
8 [! f, j' Z* z% h. F8 g  N# c7 \[[0;32m  OK  [0m] Finished [0;1;39mGRUB failed boot detection[0m.
: ]  g( A2 ~) N; v[[0;32m  OK  [0m] Finished [0;1;39mNFS server and services[0m.
% l) ^2 V2 I# w( O; Y6 }0 T9 H! O
5 f2 j! N) |- `# i8 e- F; xUbuntu 20.04.2 LTS ts-5 ttyS0

ts-5 login: