Ask Your Question
3

Error message on boot (Kernel 4.14)

asked 2017-12-13 20:22:03 -0500

sudipta1994 gravatar image

ACPI Exception: Could not find/resolve named package element: LNKC (20170728/dspkginit-381)

ACPI Exception: Could not find/resolve named package element: LNKD (20170728/dspkginit-381)

ACPI Exception: Could not find/resolve named package element: LNKA (20170728/dspkginit-381)

ACPI Exception: Could not find/resolve named package element: LNKB (20170728/dspkginit-381)

edit retag flag offensive close merge delete

6 Answers

Sort by ยป oldest newest most voted
0

answered 2017-12-14 00:55:44 -0500

wallyk gravatar image

I would add this as a comment, but it is too big. On Fedora 27 on a Lenovo Flex 5 (intel i-7 8 cores) the only mention of LNK is

[~] $ dmesg | grep LNK
[    0.110100] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.110152] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15)
[    0.110200] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.110248] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.110297] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.110345] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.110393] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.110442] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15)
[~] $ uname -a
Linux localhost.localdomain 4.14.3-300.fc27.x86_64 #1 SMP Mon Dec 4 17:18:27 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

I surmise that the package named is somehow failing to initialize the interrupt links to each CPU core.

edit flag offensive delete link more
3

answered 2017-12-14 10:54:39 -0500

Yup. More specifically, PCI interrupts. Somewhere in the DSDT (or an SSDT) is a reference to those LNK* objects that is incorrect. The dmesg output says the LNK* objects are being created, but the errors and exceptions are saying that the name being used to get to them in the DSDT doesn't exist -- something like using the name "LNKA" when a full path like "_SB.PCI0.LNKA" should have been used. And, IIRC, the LNK* objects are used on older PCI devices, which might provide some additional clues (vs MSI, for example).

As part of my work on the ACPI standards committee, I like collecting the bad tables folks have written, so I'd love to get a copy of all the files in /sys/firmware/acpi/tables, if you get a chance.

edit flag offensive delete link more

Comments

You mean the contents of those pseudo-files, right?

wallyk gravatar imagewallyk ( 2017-12-14 14:08:47 -0500 )edit

That is correct.

ahs3 gravatar imageahs3 ( 2017-12-14 15:59:03 -0500 )edit
0

answered 2017-12-16 08:38:05 -0500

am2del gravatar image

Same issue with kernel 4.14 on Arch. AMD K8 based stationary.

$ uname -a
Linux Computer 4.14.5-1-ARCH #1 SMP PREEMPT Sun Dec 10 14:50:30 UTC 2017 x86_64 GNU/Linux

$ dmesg | grep LNK > ACPI_20171216_LNK-381.log
[    0.170672] ACPI Exception: Could not find/resolve named package element: LNKC (20170728/dspkginit-381)
[    0.170681] ACPI Exception: Could not find/resolve named package element: LNKD (20170728/dspkginit-381)
[    0.170689] ACPI Exception: Could not find/resolve named package element: LNKA (20170728/dspkginit-381)
[    0.170696] ACPI Exception: Could not find/resolve named package element: LNKB (20170728/dspkginit-381)
...
[    0.214116] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 11) *0, disabled.
[    0.214150] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 10 11) *0, disabled.
[    0.214183] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 10 11) *0, disabled.
[    0.214215] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 10 11) *0, disabled.
[    0.214246] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11) *0, disabled.
[    0.214277] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11) *0, disabled.
[    0.214309] ACPI: PCI Interrupt Link [LNK0] (IRQs 3 4 5 6 7 10 11) *0, disabled.
[    0.214340] ACPI: PCI Interrupt Link [LNK1] (IRQs 3 4 5 6 7 10 11) *0, disabled.

LNKE-1 are not mentioned among exceptions inbefore interrupt disables them.

Not enough points to attach, so I'll just paste the hexdump.

$ hexdump /sys/firmware/acpi/tables/*
./data --> EMPTY
./dynamic --> EMPTY

./APIC
0000000 5041 4349 0084 0000 8201 4247 2054 2020
0000010 4247 5554 4341 4950 2e31 4230 4247 5554
0000020 0101 0101 0000 fee0 0001 0000 0800 0000
0000030 0001 0000 0800 0101 0001 0000 0800 0202
0000040 0001 0000 0800 0303 0001 0000 0c01 0002
0000050 0000 fec0 0000 0000 0a02 0000 0002 0000
0000060 0000 0a02 0900 0009 0000 000f 0604 0000
0000070 0100 0604 0001 0100 0604 0002 0100 0604
0000080 0003 0100                              
0000084

./DSDT
0000000 5344 5444 731e 0000 6801 4247 2054 2020
0000010 4247 5554 4341 4950 1000 0000 534d 5446
0000020 0000 0300 4310 5c05 505f 5f52 835b 5c11
0000030 5f2e 5250 435f 3030 0030 4010 0000 5b06
0000040 1183 2e5c 505f 5f52 3043 3130 1001 0040
0000050 0600 835b 5c11 5f2e 5250 435f 3030 0232
0000060 4010 0000 5b06 1183 2e5c 505f 5f52 3043
0000070 3330 1003 0040 0600 5c08 535f 5f30 0a12
0000080 0a04 0a00 0a00 0a00 0800 5f5c 3353 125f
0000090 040a 030a 010a 010a 010a 5c08 535f 5f34
00000a0 0a12 0a04 0a04 0a04 0a04 0804 5f5c 3553
00000b0 125f 040a 050a 050a 050a 050a 805b 445c
00000c0 4245 0147 800a 010a 815b 5c0c 4544 4742
00000d0 4401 4742 0831 4f08 5453 ff59 805b 4341
00000e0 534d 0a01 0a72 5b02 1081 4341 534d 4901
00000f0 4d43 0853 4344 534d 5b08 1586 4349 534d
0000100 4344 534d 0001 0008 0018 4220 5f53 2041
0000110 805b 4643 5347 4200 5f53 0a41 5b80 ...
(more)
edit flag offensive delete link more
0

answered 2018-02-10 11:05:06 -0500

acohen612 gravatar image

I have it too. What can I do to fix this problem ?

[root@fedodo ~]# dmesg | grep LNK
[    0.031282] ACPI Exception: Could not find/resolve named package element: LNKC (20170728/dspkginit-381)
[    0.031326] ACPI Exception: Could not find/resolve named package element: LNKD (20170728/dspkginit-381)
[    0.031366] ACPI Exception: Could not find/resolve named package element: LNKA (20170728/dspkginit-381)
[    0.031405] ACPI Exception: Could not find/resolve named package element: LNKB (20170728/dspkginit-381)
[    0.031475] ACPI Exception: Could not find/resolve named package element: LNKD (20170728/dspkginit-381)
[    0.031515] ACPI Exception: Could not find/resolve named package element: LNKA (20170728/dspkginit-381)
[    0.031554] ACPI Exception: Could not find/resolve named package element: LNKB (20170728/dspkginit-381)
[    0.031593] ACPI Exception: Could not find/resolve named package element: LNKC (20170728/dspkginit-381)
[    0.031664] ACPI Exception: Could not find/resolve named package element: LNKA (20170728/dspkginit-381)
[    0.031703] ACPI Exception: Could not find/resolve named package element: LNKB (20170728/dspkginit-381)
[    0.031744] ACPI Exception: Could not find/resolve named package element: LNKC (20170728/dspkginit-381)
[    0.031783] ACPI Exception: Could not find/resolve named package element: LNKD (20170728/dspkginit-381)
[    0.031850] ACPI Exception: Could not find/resolve named package element: LNKB (20170728/dspkginit-381)
[    0.031927] ACPI Exception: Could not find/resolve named package element: LNKC (20170728/dspkginit-381)
[    0.032005] ACPI Exception: Could not find/resolve named package element: LNKD (20170728/dspkginit-381)
[    0.032082] ACPI Exception: Could not find/resolve named package element: LNKA (20170728/dspkginit-381)
[    0.032188] ACPI Exception: Could not find/resolve named package element: LNKC (20170728/dspkginit-381)
[    0.032265] ACPI Exception: Could not find/resolve named package element: LNKD (20170728/dspkginit-381)
[    0.032341] ACPI Exception: Could not find/resolve named package element: LNKA (20170728/dspkginit-381)
[    0.032418] ACPI Exception: Could not find/resolve named package element: LNKB (20170728/dspkginit-381)
[    0.032524] ACPI Exception: Could not find/resolve named package element: LNKD (20170728/dspkginit-381)
[    0.032601] ACPI Exception: Could not find/resolve named package element: LNKA (20170728/dspkginit-381)
[    0.032677] ACPI Exception: Could not find/resolve named package element: LNKB (20170728/dspkginit-381)
[    0.032754] ACPI Exception: Could not find/resolve named package element: LNKC (20170728/dspkginit-381)
[    0.032858] ACPI Exception: Could not find/resolve named package element: LNKA (20170728/dspkginit-381)
[    0.032935] ACPI Exception: Could not find/resolve named package element: LNKB (20170728/dspkginit-381)
[    0.033005] ACPI Exception: Could not find/resolve named package element: LNKC (20170728/dspkginit-381)
[    0.033083] ACPI Exception: Could not find/resolve named package element: LNKD (20170728/dspkginit-381)
[    0.033188] ACPI Exception: Could not find/resolve named package element: LNKB (20170728/dspkginit-381)
[    0.033264] ACPI Exception: Could not find/resolve named package element: LNKC (20170728/dspkginit-381)
[    0.033340] ACPI Exception: Could not find/resolve named package element: LNKD (20170728/dspkginit-381)
[    0.033417] ACPI Exception: Could not find/resolve named package element: LNKA (20170728/dspkginit-381)
[    0.033524] ACPI Exception: Could not find/resolve named package element: LNKC (20170728/dspkginit-381)
[    0.033600] ACPI Exception: Could not find/resolve named package element: LNKD (20170728/dspkginit-381)
[    0.033677] ACPI Exception: Could not find ...
(more)
edit flag offensive delete link more
0

answered 2018-01-21 02:54:16 -0500

rawfox gravatar image

I also have this error message and i want it fixed. What can i do to help fixing it ?

edit flag offensive delete link more
0

answered 2018-03-15 17:21:16 -0500

Any help would be very welcome.

uname -a Linux fed-27 4.14.16-300.fc27.x8664 #1 SMP Wed Jan 31 19:24:27 UTC 2018 x8664 x8664 x8664 GNU/Linux hexdump /sys/firmware/acpi/tables/* 0000000 5041 4349 00bc 0000 b401 4247 2054 2020 0000010 4247 5554 4341 4950 2e31 4230 4247 5554 0000020 0101 0101 0000 fee0 0001 0000 0800 0000 0000030 0001 0000 0800 0101 0001 0000 0800 0202 0000040 0001 0000 0800 0303 0001 0000 0800 0404 0000050 0001 0000 0800 0505 0001 0000 0800 0606 0000060 0000 0000 0800 0707 0000 0000 0c01 0008 0000070 0000 fec0 0000 0000 0a02 0000 0002 0000 0000080 0000 0a02 0900 0009 0000 000f 0604 0000 0000090 0100 0604 0001 0100 0604 0002 0100 0604 00000a0 0003 0100 0604 0004 0100 0604 0005 0100 hexdump: /sys/firmware/acpi/tables/data: Is a directory 00000b0 0604 0006 0100 0604 0007 0100 5344 5444 00000c0 7876 0000 ce01 4247 2054 2020 4247 5554 00000d0 4341 4950 1000 0000 534d 5446 0000 0300 00000e0 4f10 5c09 505f 5f52 835b 5c11 5f2e 5250 00000f0 435f 3030 0030 0810 0000 5b06 1183 2e5c 0000100 505f 5f52 3043 3130 1001 0008 0600 835b 0000110 5c11 5f2e 5250 435f 3030 0232 0810 0000 0000120 5b06 1183 2e5c 505f 5f52 3043 3330 1003 0000130 0008 0600 835b 5c11 5f2e 5250 435f 3030 0000140 0434 0810 0000 5b06 1183 2e5c 505f 5f52 0000150 3043 3530 1005 0008 0600 835b 5c11 5f2e 0000160 5250 435f 3030 0636 0810 0000 5b06 1183 0000170 2e5c 505f 5f52 3043 3730 1007 0008 0600 0000180 5c08 535f 5f30 0a12 0a04 0a00 0a00 0a00 0000190 0800 5f5c 3153 125f 040a 010a 010a 010a 00001a0 010a 5c08 535f 5f34 0a12 0a04 0a04 0a04 00001b0 0a04 0804 5f5c 3553 125f 040a 050a 050a 00001c0 050a 050a 805b 445c 4245 0147 800a 010a 00001d0 815b 5c0c 4544 4742 4401 4742 0831 4f08 00001e0 5453 ff59 805b 4341 534d 0a01 0a72 5b10 00001f0 1881 4341 534d 4901 4d43 0853 4344 534d 0000200 0008 0640 3850 5f30 5b08 1586 4349 534d 0000210 4344 534d 0001 0008 0018 4220 5f53 2041 0000220 805b 4643 5347 4200 5f53 0b41 0100 815b 0000230 0740 4643 5347 0000 0640 4350 4549 0020 0000240 3748 0500 4747 324e 0001 473a 4345 0145 0000250 5249 455f 0001 054e 0500 534f 4643 0001 0000260 0542 5250 3053 4401 5445 0130 1e00 5250 0000270 3153 4401 5445 0131 1e00 5250 3253 4401 0000280 5445 0132 1e00 5250 3353 4401 5445 0133 0000290 3e00 0600 4241 5350 0001 4703 5050 0153 00002a0 805b 4d43 5450 0b01 0c50 030a 815b 433a 00002b0 504d 0154 4d43 4449 0008 4706 4350 0254 00002c0 5047 4930 4701 3150 0149 5047 4932 4701 00002d0 3350 0149 5047 4934 4701 3550 0149 5047 00002e0 4936 4701 3750 0149 805b 4350 4746 5000 00002f0 4943 0c45 0000 0200 815b 0b49 4350 4746 0000300 0000 3cc0 0100 1000 4d50 4153 0001 fe8f 0000310 003f 5010 534d 0142 8f00 fffe 1000 4d50 0000320 4353 ... (more)

edit flag offensive delete link more

Your Answer

Please start posting anonymously - your entry will be published after you log in or create a new account.

Add Answer

Question Tools

1 follower

Stats

Asked: 2017-12-13 20:22:03 -0500

Seen: 3,549 times

Last updated: Feb 10