kern/54646: Install kernel hangs attaching acpi0 on Sun X2200

[Hauke Fath <hf%spg.tu-darmstadt.de@localhost>]

>Number:         54646
>Category:       kern
>Synopsis:       Install kernel hangs attaching acpi0 on Sun X2200
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Thu Oct 24 13:05:00 +0000 2019
>Originator:     Hauke Fath
>Release:        NetBSD 9.0_BETA
>Organization:
Technische Universitaet Darmstadt
>Environment:
	
	
System: NetBSD Gstoder 9.0_BETA NetBSD 9.0_BETA (GA-MA770-UD3-$Revision$) #3: Fri Oct 11 12:00:45 CEST 2019 hf@Hochstuhl:/var/obj/netbsd-builds/9/amd64/sys/arch/amd64/compile/GA-MA770-UD3 amd64
Architecture: x86_64
Machine: amd64
>Description:

	Booting a Sun X2200 from a netbsd-9 install CD hangs early
	while configuring acpi0:

WARNING: 1 module failed to load
[   1.0000000] Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
[   1.0000000]     2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017,
[   1.0000000]     2018, 2019 The NetBSD Foundation, Inc.  All rights reserved.
[   1.0000000] Copyright (c) 1982, 1986, 1989, 1991, 1993
[   1.0000000]     The Regents of the University of California.  All rights reserved.

[   1.0000000] NetBSD 9.0_BETA (GENERIC) #0: Thu Oct 24 12:59:14 CEST 2019
[   1.0000000] 	hf@Hochstuhl:/var/obj/netbsd-builds/9/amd64/sys/arch/amd64/compile/GENERIC
[   1.0000000] total memory = 4095 MB
[   1.0000000] avail memory = 3948 MB
[   1.0000000] WARNING: module error: module `cd9660' pushed by boot loader already exists
[   1.0000000] running cgd selftest aes-xts-256 aes-xts-512 done
[   1.0000030] mainbus0 (root)
[   1.0000030] ACPI: RSDP 0x00000000000F9710 000024 (v02 ACPIAM)
[   1.0000030] ACPI: XSDT 0x00000000DBFF0100 000054 (v01 A M I  OEMXSDT  11000715 MSFT 00000097)
[   1.0000030] ACPI: FACP 0x00000000DBFF0290 0000F4 (v03 A M I  OEMFACP  11000715 MSFT 00000097)
[   1.0000030] ACPI: DSDT 0x00000000DBFF04A0 004AEF (v01 S39_3  S39_3B25 00000B25 INTL 20051117)
[   1.0000030] ACPI: FACS 0x00000000DBFFE000 000040
[   1.0000030] ACPI: APIC 0x00000000DBFF0390 000076 (v01 A M I  OEMAPIC  11000715 MSFT 00000097)
[   1.0000030] ACPI: SPCR 0x00000000DBFF0410 000050 (v01 A M I  OEMSPCR  11000715 MSFT 00000097)
[   1.0000030] ACPI: OEMB 0x00000000DBFFE040 000060 (v01 A M I  AMI_OEM  11000715 MSFT 00000097)
[   1.0000030] ACPI: SRAT 0x00000000DBFF4F90 0000C8 (v01 AMD    HAMMER   00000001 AMD  00000001)
[   1.0000030] ACPI: SSDT 0x00000000DBFF5060 000182 (v01 A M I  POWERNOW 00000001 AMD  00000001)
[   1.0000030] ACPI Error: Invalid type (Alias) for target of Scope operator [CPU1] (Cannot override) (20190405/dswload2-267)
[   1.0000030] ACPI Error: AE_AML_OPERAND_TYPE, During name lookup/catalog (20190405/psobject-264)
[   1.0000030] ACPI: Ignoring error and continuing table load
[   1.0000030] ACPI: Skipping parse of AML opcode: OpcodeName unavailable (0x0010)
[   1.0000030] ACPI Error: Invalid type (Alias) for target of Scope operator [CPU2] (Cannot override) (20190405/dswload2-267)
[   1.0000030] ACPI Error: AE_AML_OPERAND_TYPE, During name lookup/catalog (20190405/psobject-264)
[   1.0000030] ACPI: Ignoring error and continuing table load
[   1.0000030] ACPI: Skipping parse of AML opcode: OpcodeName unavailable (0x0010)
[   1.0000030] ACPI: 2 ACPI AML tables successfully acquired and loaded
[   1.0000030] ioapic0 at mainbus0 apid 2
[   1.0000030] cpu0 at mainbus0 apid 0
[   1.0000030] cpu0: Dual-Core AMD Opteron(tm) Processor 2210, id 0x40f13
[   1.0000030] cpu0: package 0, core 0, smt 0
[   1.0000030] cpu1 at mainbus0 apid 1
[   1.0000030] cpu1: Dual-Core AMD Opteron(tm) Processor 2210, id 0x40f13
[   1.0000030] cpu1: package 0, core 1, smt 0
[   1.0000030] acpi0 at mainbus0: Intel ACPICA 20190

	The machine boots some version of Denial OldStale on its
	disks, it boots the Arch install kernel (which also displays
	the above ACPI errors), and FreeBSD 11.

	It also boots NetBSD 9 with acpi disabled, but the install
	CD boot dialog does not allow for this, and at this point man
	pages are not accessible.

	
>How-To-Repeat:

	Boot NetBSD install medium on Sun X2200 (ISTR the problem
	exists on other Opteron machines, too).

	
>Fix:
	ACPI, I guess.

	

>Unformatted: