Public bug reported:
Hardware Info:
1th Gen Intel(R) Core(TM) i9-11900K
MSI MEG Z590 ACE
GeForce RTX 3090
Operating System Version:
Ubuntu 20.04.3 LTS
intel-microcode version:
3.20210608.0ubuntu0.20.04.1
Symptom:
Unexpected random reboots often happen during periods that no heavy
workloads are running. I expected my PC to work as a server 24/7. So, I
installed Ubuntu 20 for my PC on Oct 8th, and before Oct 30th, I did not
encounter this issue. I can't remember whether I did an upgrade and can't find
apt logs back then.
I've tested memory with memtester, and it's all OK.
After I did some research, I suspect it relates to the cpu microcode.
In `dmesg` log I found those errors:
[ 0.888118] evm: security.capability
[ 0.888118] evm: HMAC attrs: 0x1
[ 0.889200] BERT: Error records from previous boot:
[ 0.889201] [Hardware Error]: event severity: fatal
[ 0.889202] [Hardware Error]: Error 0, type: fatal
[ 0.889203] [Hardware Error]: section_type: Firmware Error Record Reference
[ 0.889203] [Hardware Error]: Firmware Error Record Type: SOC Firmware
Error Record Type2
[ 0.889204] [Hardware Error]: Revision: 2
[ 0.889204] [Hardware Error]: Record Identifier:
8f87f311-c998-4d9e-a0c4-6065518c4f6d
[ 0.889206] [Hardware Error]: 00000000: 1100c101 00000080 00000000
fe013d94 .............=..
[ 0.889207] [Hardware Error]: 00000010: 00000000 86b23fce 00000000
0002c960 .....?......`...
[ 0.889208] [Hardware Error]: 00000020: 00000000 00000000 0000000d
0500020e ................
[ 0.889209] [Hardware Error]: 00000030: 86b24798 00000000 0002ff60
00000000 .G......`.......
[ 0.889209] [Hardware Error]: 00000040: 00000000 0000010d 0500020e
86b24acc .............J..
[ 0.889210] [Hardware Error]: 00000050: 00000000 0002c960 00000000
00000000 ....`...........
[ 0.889211] [Hardware Error]: 00000060: 0000020d 0500020e 86b24dc7
00000000 .........M......
[ 0.889211] [Hardware Error]: 00000070: 00000100 00000000 00000000
0000030d ................
[ 0.889212] [Hardware Error]: 00000080: 0500020e 86b254b9 00000000
00007f00 .....T..........
[ 0.889213] [Hardware Error]: 00000090: 00000000 00000000 0000030d
0500020e ................
[ 0.889213] [Hardware Error]: 000000a0: 86b25706 0000200b 86b25e45
00002706 .W... ..E^...'..
[ 0.889214] [Hardware Error]: 000000b0: 86b26846 00002707 86b2695b
00002010 Fh...'..[i... ..
[ 0.889215] [Hardware Error]: 000000c0: 86b410fa 00002011 86b411ec
0000c000 ..... ..........
[ 0.889215] [Hardware Error]: 000000d0: 00000000 07000000 3c5bf031
00000011 ........1.[<....
[ 0.889216] [Hardware Error]: 000000e0: 0500020e 86b62d45 00002106
86b64199 ....E-...!...A..
[ 0.889217] [Hardware Error]: 000000f0: 00002107 86b6429e 00000800
01002203 .!...B......."..
[ 0.889217] [Hardware Error]: 00000100: 8785ca1d 0000200e 8788b22f
0000200f ..... ../.... ..
[ 0.889218] [Hardware Error]: 00000110: 8788b369 0000c000 00000000
07c40800 i...............
[ 0.889219] [Hardware Error]: 00000120: 3cfbf3f1 00000111 0500020e
878bc28c ...<............
[ 0.889219] [Hardware Error]: 00000130: 0000c000 00000000 07000000
0079f3f1 ..............y.
[ 0.889220] [Hardware Error]: 00000140: 00000211 0500020e 878bc598
0000c000 ................
[ 0.889221] [Hardware Error]: 00000150: 00000000 06000000 3c5bf3f1
00000311 ..........[<....
[ 0.889221] [Hardware Error]: 00000160: 0500020e 878bc8a1 000000e0
01002009 ............. ..
[ 0.889222] [Hardware Error]: 00000170: 878bd10d 0000200c 878c141a
0000200d ..... ....... ..
[ 0.889222] [Hardware Error]: 00000180: 8790f660 00002012 8791d52a
00002013 `.... ..*.... ..
[ 0.889223] [Hardware Error]: 00000190: 8791f749 86b1f81b 00000009
01000200 I...............
[ 0.889224] [Hardware Error]: 000001a0: 86b20879 00000009 01000206
86b234cd y............4..
[ 0.889224] [Hardware Error]: 000001b0: 00000000 00010004 00000000
00000000 ................
[ 0.889225] [Hardware Error]: 000001c0: 0000000b 0500020e 86b2386b
00000000 ........k8......
[ 0.889226] [Hardware Error]: 000001d0: 00010004 00000000 00000000
0000010b ................
[ 0.889226] [Hardware Error]: 000001e0: 0500020e 86b23cd2 00000000
00010000 .....<..........
[ 0.889227] [Hardware Error]: 000001f0: 00000000 00000000 0000020b
0500020e ................
[ 0.889227] [Hardware Error]: Error 1, type: fatal
[ 0.889228] [Hardware Error]: section_type: Firmware Error Record Reference
[ 0.889228] [Hardware Error]: Firmware Error Record Type: SOC Firmware
Error Record Type2
[ 0.889229] [Hardware Error]: Revision: 2
[ 0.889229] [Hardware Error]: Record Identifier:
8f87f311-c998-4d9e-a0c4-6065518c4f6d
[ 0.889230] [Hardware Error]: 00000000: 03028001 00030004 c9656024
000003d8 ........$`e.....
[ 0.889231] [Hardware Error]: 00000010: 000301ff 0000002c 164e15e5
27000040 ....,.....N.@..'
[ 0.889231] [Hardware Error]: 00000020: 0001004c 00012f5a 000ba1ea
000ba23d L...Z/......=...
[ 0.889232] [Hardware Error]: 00000030: 000ba2ab 000ba22d 000ba22d
0000e5a9 ....-...-.......
[ 0.889233] [Hardware Error]: 00000040: 0007053a 00000000 00000000
00000000 :...............
[ 0.889233] [Hardware Error]: 00000050: 00000000 00000000 00000000
00000000 ................
[ 0.889234] [Hardware Error]: 00000060: 00000004 00000000 076db61b
00002935 ..........m.5)..
[ 0.889234] [Hardware Error]: 00000070: 076db61b 00002935 076db61b
00002935 ..m.5)....m.5)..
[ 0.889235] [Hardware Error]: 00000080: 00000000 00000000 00000000
00000000 ................
[ 0.889236] [Hardware Error]: 00000090: 00000000 140107f4 110297f4
00000000 ................
[ 0.889236] [Hardware Error]: 000000a0: 00000000 f20004a1 f20004a1
f20004a1 ................
[ 0.889237] [Hardware Error]: 000000b0: f20004a1 0001c004 deadbeef
120127f4 .............'..
[ 0.889238] [Hardware Error]: 000000c0: 00000000 00000000 00000000
2c180400 ...............,
[ 0.889238] [Hardware Error]: 000000d0: 2c180400 2c180400 2c180400
0001c004 ...,...,...,....
[ 0.889239] [Hardware Error]: 000000e0: 00000000 00000000 f20004a1
f20004a1 ................
[ 0.889240] [Hardware Error]: 000000f0: f20004a1 f20004a1 00000000
00000000 ................
[ 0.889240] [Hardware Error]: 00000100: 2c180400 2c180400 2c180400
2c180400 ...,...,...,...,
[ 0.889241] [Hardware Error]: 00000110: 00000000 00000000 f20004a1
f20004a1 ................
[ 0.889241] [Hardware Error]: 00000120: f20004a1 f20004a1 00000000
00000000 ................
[ 0.889242] [Hardware Error]: 00000130: 2c180400 2c180400 2c180400
2c180400 ...,...,...,...,
[ 0.889243] [Hardware Error]: 00000140: 00000000 00000000 f20004a1
f20004a1 ................
[ 0.889243] [Hardware Error]: 00000150: f20004a1 f20004a1 00000000
00000000 ................
[ 0.889244] [Hardware Error]: 00000160: 2c180400 2c180400 2c180400
2c180400 ...,...,...,...,
[ 0.889244] [Hardware Error]: 00000170: cc815ad2 00006ed4 000000c0
000000c0 .Z...n..........
[ 0.889245] [Hardware Error]: 00000180: 000000c0 000000c0 aa130655
00005e1a ........U....^..
[ 0.889246] [Hardware Error]: 00000190: 0000001c 0000001c 0000001c
0000001c ................
[ 0.889246] [Hardware Error]: 000001a0: 0fb7a812 000063e3 28000000
28000000 .....c.....(...(
[ 0.889247] [Hardware Error]: 000001b0: 28000000 28000000 6455ada3
000076f6 ...(...(..Ud.v..
[ 0.889248] [Hardware Error]: 000001c0: 7f0f4100 7f0f4100 7f0f4100
7f0f4100 .A...A...A...A..
[ 0.889248] [Hardware Error]: 000001d0: 7e76323a 00006999 c06077bc
c060803c :2v~.i...w`.<.`.
[ 0.889249] [Hardware Error]: 000001e0: c06076bc c060803c 4526a80c
000071c8 .v`.<.`...&E.q..
[ 0.889250] [Hardware Error]: 000001f0: 4d1a285c 0000760c bc41fd93
00007627 \(.M.v....A.'v..
[ 0.889250] [Hardware Error]: 00000200: 00000000 000a0671 50001403
50001403 ....q......P...P
[ 0.889251] [Hardware Error]: 00000210: 00000000 50001403 50001403
50001403 .......P...P...P
[ 0.889251] [Hardware Error]: 00000220: 50001403 50001403 1180ff07
1180ff07 ...P...P........
[ 0.889252] [Hardware Error]: 00000230: 00000000 10000000 00000000
00000000 ................
[ 0.889253] [Hardware Error]: 00000240: 00000000 00000000 00000000
00000000 ................
[ 0.889253] [Hardware Error]: 00000250: 00000000 00000000 00000000
88390000 ..............9.
[ 0.889254] [Hardware Error]: 00000260: 00000000 00000000 00000000
00000000 ................
[ 0.889254] [Hardware Error]: 00000270: 00000000 00000000 00000000
00000000 ................
[ 0.889255] [Hardware Error]: 00000280: 00000000 00000000 00000000
00000000 ................
[ 0.889256] [Hardware Error]: 00000290: 00000000 00000000 00000000
00040000 ................
[ 0.889256] [Hardware Error]: 000002a0: f1812300 0808083a 00000000
000000c0 .#..:...........
[ 0.889257] [Hardware Error]: 000002b0: 883f0000 88400000 88390000
88400000 ..?...@...9...@.
[ 0.889257] [Hardware Error]: 000002c0: 88400000 883f0000 88400000
883d0000 ..@...?...@...=.
[ 0.889258] [Hardware Error]: 000002d0: 88400000 00031403 00031403
00031403 ..@.............
[ 0.889259] [Hardware Error]: 000002e0: 00031403 00031403 40030000
00031403 ...........@....
[ 0.889259] [Hardware Error]: 000002f0: 00031403 00031403 00031403
00031403 ................
[ 0.889260] [Hardware Error]: 00000300: 00031403 00031403 00031403
00031403 ................
[ 0.889261] [Hardware Error]: 00000310: 00031403 0003ff07 0003ff07
00000000 ................
[ 0.889261] [Hardware Error]: 00000320: ffffffff 00000020 00000000
deadbeef .... ...........
[ 0.889262] [Hardware Error]: 00000330: deadbeef 00a01330 024ac812
00a51ee9 ....0.....J.....
[ 0.889262] [Hardware Error]: 00000340: 0c006023 00000000 00000000
00000000 #`..............
[ 0.889263] [Hardware Error]: 00000350: 00000000 01f8af92 00000000
00000000 ................
[ 0.889264] [Hardware Error]: 00000360: 00000000 0000015c 00000000
0000a00d ....\...........
[ 0.889264] [Hardware Error]: 00000370: 0000fbff 00000000 deadbeef
deadbeef ................
[ 0.889265] [Hardware Error]: 00000380: 0000001c 00000000 00000100
00000000 ................
[ 0.889266] [Hardware Error]: 00000390: 00000000 00000000 00000000
00000033 ............3...
[ 0.889266] [Hardware Error]: 000003a0: 0000ffff 00000000 00000000
00000000 ................
[ 0.889267] [Hardware Error]: 000003b0: 00000000 03030303 00000100
00000000 ................
[ 0.889267] [Hardware Error]: 000003c0: 00000000 00000000 00000000
03030303 ................
[ 0.889268] [Hardware Error]: 000003d0: 00000100 00000000 00046156
00000000 ........Va......
[ 0.889268] [Hardware Error]: 000003e0: 00000000 00000000 00000000
00000000 ................
[ 0.889269] [Hardware Error]: 000003f0: 00000000 00000000 00000000
00000000 ................
[ 0.889270] [Hardware Error]: 00000400: 00000000 00000000 00000000
00000000 ................
[ 0.889270] [Hardware Error]: 00000410: 00000000 00000000 00000000
00000000 ................
[ 0.889271] [Hardware Error]: 00000420: 00000000 00000000 00000000
00000000 ................
[ 0.889271] [Hardware Error]: 00000430: 00000000 00000001 00000000
40000001 ...............@
[ 0.889272] [Hardware Error]: 00000440: 00000000 0c000000 00000000
00000000 ................
[ 0.889273] [Hardware Error]: 00000450: 80000086 00000038 fef00400
00000000 ....8...........
[ 0.889273] [Hardware Error]: 00000460: 40000001 00000000 0c000000
00000000 ...@............
[ 0.889274] [Hardware Error]: 00000470: 00000000 80000086 00000038
fef00440 ........8...@...
[ 0.889274] [Hardware Error]: 00000480: 00000000 40000001 00000000
3c000000 .......@.......<
[ 0.889275] [Hardware Error]: 00000490: 00000000 00000000 80000086
00000038 ............8...
[ 0.889276] [Hardware Error]: 000004a0: fef00600 00000000 40000001
00000000 ...........@....
[ 0.889276] [Hardware Error]: 000004b0: 3c000000 00000000 00000000
80000086 ...<............
[ 0.889277] [Hardware Error]: 000004c0: 00000038 fef00640 00000000
40000001 8...@..........@
[ 0.889277] [Hardware Error]: 000004d0: 00000000 3c000000 00000000
00000000 .......<........
[ 0.889278] [Hardware Error]: 000004e0: 80000086 00000038 fef00040
00000000 ....8...@.......
[ 0.889279] [Hardware Error]: 000004f0: 40000001 00000000 3c000000
00000000 ...@.......<....
[ 0.889279] [Hardware Error]: 00000500: 00000000 80000086 00000038
fef00000 ........8.......
[ 0.889280] [Hardware Error]: 00000510: 00000000 40000001 00000000
0c000000 .......@........
[ 0.889280] [Hardware Error]: 00000520: 00000000 00000000 80000086
00000038 ............8...
[ 0.889281] [Hardware Error]: 00000530: fef00240 00000000 40000001
00000000 @..........@....
[ 0.889282] [Hardware Error]: 00000540: 0c000000 00000000 00000000
80000086 ................
[ 0.889282] [Hardware Error]: 00000550: 00000038 fef00200 00000000
30000f43 8...........C..0
[ 0.889283] [Hardware Error]: 00000560: 00000000 03000f43 00000000
00000000 ....C...........
[ 0.889283] [Hardware Error]: 00000570: 00000000 03000f43 210007c5
00001b00 ....C......!....
[ 0.889284] [Hardware Error]: 00000580: 21000e45 00000100 00000200
00000100 E..!............
[ 0.889285] [Hardware Error]: 00000590: 03000f43 00000000 00000000
00000000 C...............
[ 0.889285] [Hardware Error]: 000005a0: 00000000 00000000 00000000
03000f43 ............C...
[ 0.889286] [Hardware Error]: 000005b0: 30000f43 00000000 03000f43
00000000 C..0....C.......
[ 0.889286] [Hardware Error]: 000005c0: 00000000 00000000 03000f43
210007d5 ........C......!
[ 0.889287] [Hardware Error]: 000005d0: 00001f00 21000e75 00001f00
00001f00 ....u..!........
[ 0.889288] [Hardware Error]: 000005e0: 00000000 03000f43 00000000
00000000 ....C...........
[ 0.889288] [Hardware Error]: 000005f0: 00000000 00000000 00000000
00000000 ................
[ 0.889289] [Hardware Error]: 00000600: 03000f43 30000f43 00000000
03000f43 C...C..0....C...
[ 0.889289] [Hardware Error]: 00000610: 00000000 00000000 00000000
03000f43 ............C...
[ 0.889290] [Hardware Error]: 00000620: 210007e5 00000000 21000e65
00000000 ...!....e..!....
[ 0.889291] [Hardware Error]: 00000630: 00000000 00000000 03000f43
00000000 ........C.......
[ 0.889291] [Hardware Error]: 00000640: 00000000 00000000 00000000
00000000 ................
[ 0.889292] [Hardware Error]: 00000650: 00000000 210005d5 80001343
00000000 .......!C.......
[ 0.889292] [Hardware Error]: 00000660: 03000f43 00000000 00000000
00000000 C...............
[ 0.889293] [Hardware Error]: 00000670: 00000000 010007d0 00000000
21000e55 ............U..!
[ 0.889294] [Hardware Error]: 00000680: 00000000 00000000 00000172
21000585 ........r......!
[ 0.889294] [Hardware Error]: 00000690: 00000000 00200172 00000000
00200172 ....r. .....r. .
[ 0.889295] [Hardware Error]: 000006a0: 00100000 00900000 00000000
80001343 ............C...
[ 0.889295] [Hardware Error]: 000006b0: 00100000 00100000 00000066
00000061 ........f...a...
[ 0.889296] [Hardware Error]: 000006c0: 210005d5 010007c0 99999966
00000006 ...!....f.......
[ 0.889297] [Hardware Error]: 000006d0: 00000000 00000000 00000000
00000000 ................
[ 0.889297] [Hardware Error]: 000006e0: 00000000 00000000 00000004
20000000 ...............
[ 0.889298] [Hardware Error]: 000006f0: 210005d5 80001343 00000001
00000001 ...!C...........
[ 0.889298] [Hardware Error]: 00000700: 00000000 00000000 00000000
010007e0 ................
[ 0.889299] [Hardware Error]: 00000710: 20000000 20000000 00000000
210005c5 ... ... .......!
[ 0.889300] [Hardware Error]: 00000720: 00000000 00000000 00000000
00000000 ................
[ 0.889300] [Hardware Error]: 00000730: 80001343 00000000 21000595
010007d0 C..........!....
[ 0.889301] [Hardware Error]: 00000740: 00000000 00000000 00000000
00000000 ................
[ 0.889301] [Hardware Error]: 00000750: 210005a5 30000f43 00000000
00000000 ...!C..0........
[ 0.889302] [Hardware Error]: 00000760: 210007e5 00001f00 210005d5
00000000 ...!.......!....
[ 0.889303] [Hardware Error]: 00000770: 00000000 00000000 30000f43
00000000 ........C..0....
[ 0.889303] [Hardware Error]: 00000780: 210007d5 00000000 00000000
00000000 ...!............
[ 0.889304] [Hardware Error]: 00000790: 30000f43 00000000 210007e5
00000000 C..0.......!....
[ 0.889304] [Hardware Error]: 000007a0: 00000000 02000172 30000f43
00100000 ....r...C..0....
[ 0.889305] [Hardware Error]: 000007b0: 210007e5 00000000 00000000
00000000 ...!............
[ 0.889306] [Hardware Error]: 000007c0: 30000f43 00000000 210007e5
00000000 C..0.......!....
[ 0.889306] [Hardware Error]: 000007d0: 00000000 00000000 30000f43
210007f5 ........C..0...!
[ 0.889307] [Hardware Error]: 000007e0: 00000000 30000f43 210007e5
00000000 ....C..0...!....
[ 0.889307] [Hardware Error]: 000007f0: 30000f43 210007e5 00000000
30000f43 C..0...!....C..0
[ 0.889308] [Hardware Error]: 00000800: 210007c5 00000000 00200172
17980800 ...!....r. .....
[ 0.889309] [Hardware Error]: 00000810: 17980800 17980800 17980800
17980800 ................
[ 0.889309] [Hardware Error]: 00000820: 17980800 17980800 17980800
17980800 ................
[ 0.889310] [Hardware Error]: 00000830: 17980800 17980800 17980800
17980800 ................
[ 0.889310] [Hardware Error]: 00000840: 17980800 17980800 17980800
17980800 ................
[ 0.889311] [Hardware Error]: 00000850: 17980800 17980800 17980800
17980800 ................
[ 0.889312] [Hardware Error]: 00000860: 17980800 17980800 17980800
17980b13 ................
[ 0.889312] [Hardware Error]: 00000870: 17980b13 17980b13 17980b13
00000000 ................
[ 0.889313] [Hardware Error]: 00000880: 00000000 00000000 00000000
00000000 ................
[ 0.889313] [Hardware Error]: 00000890: 00000000 00000000 00000000
00000000 ................
[ 0.889314] [Hardware Error]: 000008a0: 00000000 00000000 00000000
0401e003 ................
[ 0.889315] [Hardware Error]: 000008b0: 00000198 ec1ee719 000086ca
00000040 ............@...
[ 0.889315] [Hardware Error]: 000008c0: 00000003 00000005 00000003
80050033 ............3...
[ 0.889316] [Hardware Error]: 000008d0: 00770ee0 f7fff000 00007fb3
ab678001 ..w...........g.
[ 0.889317] [Hardware Error]: 000008e0: 0000000f 00000d01 002b0033
00000000 ........3.+.....
[ 0.889317] [Hardware Error]: 000008f0: 00000000 00000202 00000000
054cd279 ............y.L.
[ 0.889318] [Hardware Error]: 00000900: 00007fb8 00000000 00000000
00000000 ................
[ 0.889318] [Hardware Error]: 00000910: 00000000 00000000 00000000
00000000 ................
[ 0.889319] [Hardware Error]: 00000920: 00000000 00000000 00000000
00000000 ................
[ 0.889319] [Hardware Error]: 00000930: 00000000 00000000 00000000
00000000 ................
[ 0.889320] [Hardware Error]: 00000940: 00000000 00000000 00000000
00000000 ................
[ 0.889321] [Hardware Error]: 00000950: 00000000 00000000 00000000
00000000 ................
[ 0.889321] [Hardware Error]: 00000960: 00000000 00000000 00000000
00000000 ................
[ 0.889322] [Hardware Error]: 00000970: 00000000 00000000 00000000
00000000 ................
[ 0.889322] [Hardware Error]: 00000980: 00000000 00000000 00000000
00000000 ................
[ 0.889323] [Hardware Error]: 00000990: 00000000 00000000 00000000
00000000 ................
[ 0.889323] [Hardware Error]: 000009a0: 00000000 00000000 00000000
00000000 ................
[ 0.889324] [Hardware Error]: 000009b0: 00000000 00000000 00000000
00000000 ................
[ 0.889325] [Hardware Error]: 000009c0: 00000000 00000fff 00000000
00000000 ................
[ 0.889325] [Hardware Error]: 000009d0: 00000000 00000000 00000000
00000000 ................
[ 0.889326] [Hardware Error]: 000009e0: 00000000 00000001 00000000
00000000 ................
[ 0.889326] [Hardware Error]: 000009f0: 00000000 00000000 00000000
00000000 ................
[ 0.889327] [Hardware Error]: 00000a00: 00000000 00000007 00000000
00000000 ................
[ 0.889327] [Hardware Error]: 00000a10: 00000000 00000000 00000000
00000000 ................
[ 0.889328] [Hardware Error]: 00000a20: 00000000 0000003f 00000000
00800400 ....?...........
[ 0.889329] [Hardware Error]: 00000a30: be000000 054cd279 00007fb8
054cd279 ....y.L.....y.L.
[ 0.889329] [Hardware Error]: 00000a40: 00007fb8 0401e003 02000198
ec669c23 ............#.f.
[ 0.889330] [Hardware Error]: 00000a50: 000086ca 00000040 00000005
00000004 ....@...........
[ 0.889331] [Hardware Error]: 00000a60: 0000000b 80050033 00770ee0
fc186000 ....3.....w..`..
[ 0.889331] [Hardware Error]: 00000a70: 00007fb5 3b22a003 0000001f
00000d01 ......";........
[ 0.889332] [Hardware Error]: 00000a80: 00180010 00000000 00000000
00000046 ............F...
[ 0.889333] [Hardware Error]: 00000a90: 00000000 a27fc9c7 ffffffff
00000000 ................
[ 0.889333] [Hardware Error]: 00000aa0: 00000000 00000000 00000000
00000000 ................
[ 0.889334] [Hardware Error]: 00000ab0: 00000000 00000000 00000000
00000000 ................
[ 0.889334] [Hardware Error]: 00000ac0: 00000000 00000000 00000000
00000000 ................
[ 0.889335] [Hardware Error]: 00000ad0: 00000000 00000000 00000000
00000000 ................
[ 0.889335] [Hardware Error]: 00000ae0: 00000000 00000000 00000000
00000000 ................
[ 0.889336] [Hardware Error]: 00000af0: 00000000 00000000 00000000
00000000 ................
[ 0.889337] [Hardware Error]: 00000b00: 00000000 00000000 00000000
00000000 ................
[ 0.889337] [Hardware Error]: 00000b10: 00000000 00000000 00000000
00000000 ................
[ 0.889338] [Hardware Error]: 00000b20: 00000000 00000000 00000000
00000000 ................
[ 0.889338] [Hardware Error]: 00000b30: 00000000 00000000 00000000
00000000 ................
[ 0.889339] [Hardware Error]: 00000b40: 00000000 00000000 00000000
00000000 ................
[ 0.889339] [Hardware Error]: 00000b50: 00000000 00000000 00000000
00000fff ................
[ 0.889340] [Hardware Error]: 00000b60: 00000000 00000000 00000000
00000000 ................
[ 0.889341] [Hardware Error]: 00000b70: 00000000 00000000 00000000
00000001 ................
[ 0.889341] [Hardware Error]: 00000b80: 00000000 00000000 00000000
00000000 ................
[ 0.889342] [Hardware Error]: 00000b90: 00000000 00000000 00000000
00000007 ................
[ 0.889342] [Hardware Error]: 00000ba0: 00000000 00000000 00000000
00000000 ................
[ 0.889343] [Hardware Error]: 00000bb0: 00000000 00000000 00000000
0000003f ............?...
[ 0.889344] [Hardware Error]: 00000bc0: 00000000 00800400 be000000
054cd279 ............y.L.
[ 0.889344] [Hardware Error]: 00000bd0: 00007fb8 054cd279 00007fb8
00001400 ....y.L.........
[ 0.889345] [Hardware Error]: 00000be0: 00000094 0000c365 00001d80
0000c365 ....e.......e...
[ 0.889345] [Hardware Error]: 00000bf0: 00001d40 00001e41 0000269c
0001016f @...A....&..o...
[ 0.889346] [Hardware Error]: 00000c00: 00002c54 00007c8e 00000048
0001a58a T,...|..H.......
[ 0.889347] [Hardware Error]: 00000c10: 00000c58 00007c8e 0000004a
00007c8e X....|..J....|..
[ 0.889347] [Hardware Error]: 00000c20: 0000005c 00007c83 000013c8
00007c83 \....|.......|..
[ 0.889348] [Hardware Error]: 00000c30: 000013ca 00007c82 00003cd8
00007c84 .....|...<...|..
[ 0.889349] [Hardware Error]: 00000c40: 00000eaa 00016262 0000107c
00007c84 ....bb..|....|..
[ 0.889349] [Hardware Error]: 00000c50: 00000eac 00007c83 00000036
0001f906 .....|..6.......
[ 0.889350] [Hardware Error]: 00000c60: 000019c1 0001d981 00003201
0001d981 .........2......
[ 0.889350] [Hardware Error]: 00000c70: 00003201 00007c8e 00000047
00001d3e .2...|..G...>...
[ 0.889351] [Hardware Error]: 00000c80: 0000243f 0001a06c 00000053
00007c8e ?$..l...S....|..
[ 0.889352] [Hardware Error]: 00000c90: 00000043 00007c8e 00000045
0001897a C....|..E...z...
[ 0.889352] [Hardware Error]: 00000ca0: 00003049 00007c83 000013c7
00007c83 I0...|.......|..
[ 0.889353] [Hardware Error]: 00000cb0: 000013c9 00007c82 00003ce1
00007c84 .....|...<...|..
[ 0.889353] [Hardware Error]: 00000cc0: 00000eab 0001b207 00000049
00007c84 ........I....|..
[ 0.889354] [Hardware Error]: 00000cd0: 00000ead 0001fefc 00002b49
01400080 ........I+....@.
[ 0.889355] [Hardware Error]: 00000ce0: 01400280 00041090 00040440
000c4890 ..@.....@....H..
[ 0.889355] [Hardware Error]: 00000cf0: 000c4444 00010810 00010c80
00820090 DD..............
[ 0.889356] [Hardware Error]: 00000d00: 00820840 01014090 01014c80
00020090 @....@...L......
[ 0.889357] [Hardware Error]: 00000d10: 00020840 00012090 00010c80
01014890 @.... .......H..
[ 0.889357] [Hardware Error]: 00000d20: 01014c80 01013890 01010c80
01014090 .L...8.......@..
[ 0.889358] [Hardware Error]: 00000d30: 01014c80 00013090 00010c80
00012090 .L...0....... ..
[ 0.889358] [Hardware Error]: 00000d40: 00010c80 00006810 00004540
00012890 .....h..@E...(..
[ 0.889359] [Hardware Error]: 00000d50: 00010c80 01016890 01014c80
0008001c .....h...L......
[ 0.889360] [Hardware Error]: 00000d60: 00080460 0008101c 00080460
00220010 `.......`.....".
[ 0.889360] [Hardware Error]: 00000d70: 00220d40 01011090 01010c80
00020090 @.".............
[ 0.889361] [Hardware Error]: 00000d80: 00020840 00020090 00020840
00010090 @.......@.......
[ 0.889361] [Hardware Error]: 00000d90: 00010c80 01010890 01010c80
00020090 ................
[ 0.889362] [Hardware Error]: 00000da0: 00020840 01017090 01014c80
01017890 @....p...L...x..
[ 0.889363] [Hardware Error]: 00000db0: 01014c80 00010090 00010c80
01016090 .L...........`..
[ 0.889363] [Hardware Error]: 00000dc0: 01014c80 010c5890 010c6468
01016890 .L...X..hd...h..
[ 0.889364] [Hardware Error]: 00000dd0: 01014c80 010c4090 010c4445
00000000 .l...@..ed......
[ 0.889365] [Hardware Error]: 00000de0: 00000000 00000000 00000000
00000000 ................
[ 0.889365] [Hardware Error]: 00000df0: 00000000 00000000 00000000
00000000 ................
[ 0.889366] [Hardware Error]: 00000e00: 00000000 00000000 00000000
00000000 ................
[ 0.889366] [Hardware Error]: 00000e10: 00000000 00000000 00000000
00000000 ................
[ 0.889367] [Hardware Error]: 00000e20: 00000000 00000000 00000000
00000000 ................
[ 0.889367] [Hardware Error]: 00000e30: 00000000 00000000 00000000
00000000 ................
[ 0.889368] [Hardware Error]: 00000e40: 00000000 00000000 00000000
00000000 ................
[ 0.889369] [Hardware Error]: 00000e50: 00000000 00000000 00000000
00000000 ................
[ 0.889369] [Hardware Error]: 00000e60: 00000000 00000000 00000000
00000000 ................
[ 0.889370] [Hardware Error]: 00000e70: 00000000 00000000 00000000
00000000 ................
[ 0.889370] [Hardware Error]: 00000e80: 00000000 00000000 00000000
00000000 ................
[ 0.889371] [Hardware Error]: 00000e90: 00000000 00000000 00000000
00000000 ................
[ 0.889371] [Hardware Error]: 00000ea0: 00000000 00000000 00000000
00000000 ................
[ 0.889372] [Hardware Error]: 00000eb0: 00000000 00000000 00000000
00000000 ................
[ 0.889372] [Hardware Error]: 00000ec0: 00000000 00000000 00000000
00000000 ................
[ 0.889373] [Hardware Error]: 00000ed0: 00000000 00000000 00000000
00000000 ................
[ 0.889374] [Hardware Error]: 00000ee0: 00000000 00000000 00000000
00000000 ................
[ 0.889374] [Hardware Error]: 00000ef0: 00000000 00000000 00000000
00000000 ................
[ 0.889375] [Hardware Error]: 00000f00: 00000000 00000000 00000000
00000000 ................
[ 0.889375] [Hardware Error]: 00000f10: 00000000 00000000 00000000
00000000 ................
[ 0.889376] [Hardware Error]: 00000f20: 00000000 00000000 00000000
00000000 ................
[ 0.889376] [Hardware Error]: 00000f30: 00000000 00000000 00000000
00000000 ................
[ 0.889377] [Hardware Error]: 00000f40: 00000000 00000000 00000000
00000000 ................
[ 0.889378] [Hardware Error]: 00000f50: 00000000 00000000 00000000
00000000 ................
[ 0.889378] [Hardware Error]: 00000f60: 00000000 00000000 00000000
00000000 ................
[ 0.889379] [Hardware Error]: 00000f70: 00000000 00000000 00000000
00000000 ................
[ 0.889379] [Hardware Error]: 00000f80: 00000000 00000000 00000000
00000000 ................
[ 0.889380] [Hardware Error]: 00000f90: 00000000 00000000 00000000
00000000 ................
[ 0.889380] [Hardware Error]: 00000fa0: 00000000 00000000 00000000
00000000 ................
[ 0.889381] [Hardware Error]: 00000fb0: 00000000 00000000 00000000
00000000 ................
[ 0.889382] [Hardware Error]: 00000fc0: 00000000 00000000 00000000
00000000 ................
[ 0.889382] [Hardware Error]: 00000fd0: 00000000 00000000 00000000
00000000 ................
[ 0.889383] [Hardware Error]: 00000fe0: 00000000 00000000 00000000
00000000 ................
[ 0.889383] [Hardware Error]: 00000ff0: 00000000 00000000 00000000
00000000 ................
[ 0.889392] PM: Magic number: 13:834:657
[ 0.889487] RAS: Correctable Errors collector initialized.
[ 0.891775] Freeing unused decrypted memory: 2036K
[ 0.892046] Freeing unused kernel image (initmem) memory: 2688K
[ 0.922105] Write protecting the kernel read-only data: 22528k
[ 0.923440] Freeing unused kernel image (text/rodata gap) memory: 2036K
[ 0.923806] Freeing unused kernel image (rodata/data gap) memory: 684K
[ 0.944652] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 0.944658] Run /init as init process
[ 0.944659] with arguments:
[ 0.944660] /init
[ 0.944661] splash
[ 0.944661] with environment:
[ 0.944662] HOME=/
[ 0.944663] TERM=linux
[ 0.944663] BOOT_IMAGE=/boot/vmlinuz-5.11.0-38-generic
[ 0.986419] acpi PNP0C14:02: duplicate WMI GUID
05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:01)
[ 0.986516] acpi PNP0C14:03: duplicate WMI GUID
05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:01)
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: intel-microcode 3.20210608.0ubuntu0.20.04.1
ProcVersionSignature: Ubuntu 5.11.0-38.42~20.04.1-generic 5.11.22
Uname: Linux 5.11.0-38-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu27.21
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: XFCE
Date: Tue Nov 9 13:53:34 2021
InstallationDate: Installed on 2021-10-08 (31 days ago)
InstallationMedia: Ubuntu 20.04.3 LTS "Focal Fossa" - Release amd64 (20210819)
SourcePackage: intel-microcode
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: intel-microcode (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug focal
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https://bugs.launchpad.net/bugs/1950252
Title:
unexpected reboot caused by [Hardware Error]
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