port-amd64/60641: KX-7000 - page fault trap on boot when SMAP feature is enabled

To: port-amd64-maintainer%netbsd.org@localhost,gnats-admin%netbsd.org@localhost,netbsd-bugs%netbsd.org@localhost
Subject: port-amd64/60641: KX-7000 - page fault trap on boot when SMAP feature is enabled
From: "vezhlys%gmail.com@localhost via gnats" <gnats-admin%NetBSD.org@localhost>
Date: Tue, 25 Aug 2026 11:35:00 +0000 (UTC)
>Number:         60641
>Category:       port-amd64
>Synopsis:       KX-7000 - page fault trap on boot when SMAP feature is enabled
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    port-amd64-maintainer
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue Aug 25 11:35:00 +0000 2026
>Originator:     Andrius V
>Release:        NetBSD 11/current
>Organization:
>Environment:
>Description:
Besides the cache associativity issue reported in the PR 60619, KX-7000 CPU fails to boot late in the boot process with a supervisor-mode page fault (see the report below).

After some digging, it appears that SMAP (Supervisor Mode Access Prevention) triggers the failure.
Disabling SMAP allows the system to boot as a workaround.

However, further analysis is needed to understand the actual cause.
It may be a CPU issue, but I don't see CPU specific quirks in FreeBSD/Linux, both of which boot successfully.
It may instead be an edge case in the NetBSD code.
AMD/Intel CPUs don't seem to suffer from this (at least I haven't found any reports, and I use an AMD CPU supporting SMAP myself).
OpenBSD fails similarly, although I didn't test if disabling SMAP helps.

bt:
uvm_fault(0xffff80f576039040, 0xffff81409fdff000, 2) -> e
fatal page fault in supervisor mode
trap type 6 code 0x3 rip 0xffffffff805ccb21 cs 0x8 rflags 0x10202 cr2 0xffff81409fdffff8 ilevel 0 rsp 0xffff9602473338e0
curlwp 0xffff80f576441c00 pid 1.1 lowest kstack 0xffff96024732f2c0
kernel: page fault trap, code=0
Stopped in pid 1.1 (init) at    netbsd:pmap_enter_ma+0x6db:     movq    %rax,0(%
rdx)
pmap_enter_ma() at netbsd:pmap_enter_ma+0x6db
pmap_enter_default() at netbsd:pmap_enter_default+0x29
uvm_fault_lower_enter() at netbsd:uvm_fault_lower_enter+0xba
uvm_fault_internal() at netbsd:uvm_fault_internal+0xff8
trap() at netbsd:trap+0x46b
--- trap (number 6) ---
copyout() at netbsd:copyout+0x33
ds          1c00
es          3968
fs          3970
gs          83b9
rdi         ffff96000978f000
rsi         ffff80f576cc2200
rbp         ffff9602473339e0
rbx         7f7fffffe000
rdx         ffff81409fdffff8
rcx         15
rax         23d3a2007
r8          ffffffff81a3cf00    cpu_info_primary
r9          ffffffffffff
r10         fffffffe
r11         ffffffff81addf10    pmap_pvp_cache+0xd0
r12         ffffffff81addc80    normal_pdes
r13         1
r14         3fbffff
r15         2
rip         ffffffff805ccb21    pmap_enter_ma+0x6db
cs          8
rflags      10202
rsp         ffff9602473338e0
ss          10
netbsd:pmap_enter_ma+0x6db:     movq    %rax,0(%rdx)

full dmesg until crash:
WARNING: system needs entropy for security; see entropy(7)
cpu_rng: rdrand/rdseed
entropy: ready
pool redzone disabled for 'pcache'
pool redzone disabled for 'pdppl'
pool redzone disabled for 'pvpage'
pool redzone disabled for 'kmem-02048'
pool redzone disabled for 'kmem-04096'
Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
    2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013,
    2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023,
    2024, 2025, 2026
    The NetBSD Foundation, Inc.  All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
    The Regents of the University of California.  All rights reserved.

NetBSD 11.99.7 (GENERIC) #3: Wed Aug 19 13:26:51 EEST 2026
	andriusv@agraphic-pc:/home/andriusv/obj/sys/arch/amd64/compile/GENERIC
total memory = 7490 MB
avail memory = 7216 MB
pool redzone disabled for 'buf2k'
pool redzone disabled for 'buf4k'
pool redzone disabled for 'buf32k'
pool redzone disabled for 'buf64k'
entropy: no seed from bootloader
pool redzone disabled for 'sigacts'
pool redzone disabled for 'mclpl'
pool redzone disabled for 'dirhashblk'
pool redzone disabled for 'dirhashblk'
timecounter: Timecounters tick every 10.000 msec
Kernelized RAIDframe activated
efi: systbl at pa 86b68018
efi: systbl mapped at va ffff960236a92018
efi: signature 5453595320494249 revision 20050 crc32 65108280
efi: firmware revision 10000
efi: runtime services at pa 0x86b68b98
efi: boot services at pa 0x0
efi: cfgtbl at pa 86b68c98
efi: cfgtbl mapped at va ffff960236a94c98
efi: 16 cfgtbl entries:
efi: 0x86aae918 dba6a7e3-bb57-4be7-8af8-d578db7e5687
efi: 0x86aae898 a31280ad-481e-41b6-95e8-127f4c984779
efi: 0x8d5258c0 76b6bdfa-2acd-4462-9e3f-cb58c969d937
efi: 0x86a71f98 ee4e5898-3914-4259-9d6e-dc7bd79403cf
efi: 0x8d51ba60 05ad34ba-6f02-4214-952e-4da0398e2bb9
efi: 0x86a83018 7739f24c-93d7-11d4-9a3a-0090273fc14d
efi: 0x8d51c2d0 4c19049f-4137-4dd3-9c10-8b97a83ffdfa
efi: 0x8d51ef68 49152e77-1ada-4764-b7a2-7afefed95e8b
efi: 0x8d1c8f18 4e28ca50-d582-44ac-a11f-e3d56526db34
efi: 0x86b65000 eb9d2d31-2d88-11d3-9a16-0090273fc14d SMBIOS
efi: 0x86b63000 f2fd1544-9794-4a2c-992e-e5bbcf20e394 SMBIOS3
efi: 0x8d1fd000 eb9d2d30-2d88-11d3-9a16-0090273fc14d ACPI 1.0
efi: 0x8d1fd014 8868e871-e4f1-11d3-bc22-0080c73c8881 ACPI 2.0
efi: 0x854de018 dcfa911d-26eb-469f-a220-38b7dc461220
efi: 0x843de498 b122a263-3661-4f68-9929-78f8b0d62180
efi: 0x86b1ab98 d719b2cb-3d3a-4596-a3bc-dad00e67656f
efi_runtime_init: map 106 pages at 0 to 0x86aaf000 type 5 attrs 0x800000000000000f
efi_runtime_init: map 80 pages at 0 to 0x86b19000 type 6 attrs 0x800000000000000f
efi_runtime_init: map 65536 pages at 0 to 0xe0000000 type 0 attrs 0x8000000000000001
efi_runtime_init: map 1 pages at 0 to 0xfe020000 type 0 attrs 0x8000000000000001
efi_runtime_init: map 128 pages at 0 to 0xfeb00000 type 0 attrs 0x8000000000000001
efi_runtime_init: map 1 pages at 0 to 0xfec00000 type 0 attrs 0x8000000000000001
efi_runtime_init: map 1 pages at 0 to 0xfecc0000 type 0 attrs 0x8000000000000001
efi_runtime_init: map 4352 pages at 0 to 0xfef00000 type 0 attrs 0x8000000000000001
SMBIOS rev. 3.6.0 @ 0x86b62000
mainbus0 (root)
ACPI: RSDP 0x000000008D1FD014 000024 (v02 _BYO_ )
ACPI: XSDT 0x000000008D1FC0E8 000064 (v01 _BYO_  BYOSOFT  00000002 BYO  01000013)
ACPI: FACP 0x000000008D1FA000 00010C (v05 _BYO_  BYOSOFT  00000002 BYO  01000013)
ACPI: DSDT 0x000000008D1EA000 00DE00 (v02 _BYO_  ZX_PLAT  00000001 INTL 20190215)
ACPI: FACS 0x000000008D1DF000 000040
ACPI: APIC 0x000000008D1FB000 0000C6 (v03 _BYO_  BYOSOFT  00000002 BYO  01000013)
ACPI: HPET 0x000000008D1F9000 000038 (v01 _BYO_  BYOSOFT  00000002 BYO  01000013)
ACPI: MCFG 0x000000008D1F8000 00003C (v01 _BYO_  BYOSOFT  00000002 BYO  01000013)
ACPI: SSDM 0x000000008D1E9000 000055 (v01 _BYO_  BYOSOFT  00000002 BYO  00000001)
ACPI: FPDT 0x000000008D1E8000 000044 (v01 _BYO_  BYOSOFT  00000002 BYO  01000013)
ACPI: SSDT 0x000000008D1E7000 000144 (v02 ZXPLTA ADebTabl 00001000 INTL 20190215)
ACPI: BGRT 0x000000008D1E6000 000038 (v01 _BYO_  BYOSOFT  00000002 BYO  01000013)
ACPI: 2 ACPI AML tables successfully acquired and loaded
ioapic0 at mainbus0 apid 0: pa 0xfec00000, version 0x20, 24 pins
ioapic1 at mainbus0 apid 1: pa 0xfec01000, version 0x20, 24 pins
cpu0 at mainbus0 apid 0
cpu0: 16 page colors
cpu0: Use cpuid to serialize rdtsc
cpu0: TSC freq from delay 2966316600 Hz
cpu0: calibrating local timer
cpu0: apic clock running at 99 MHz
cpu0: ZHAOXIN KaiXian KX-7000, id 0x607b1
cpu0: node 0, package 0, core 0, smt 0
cpu1 at mainbus0 apid 1
cpu1: 2 page colors
i82489_ipi_init: ESR 00000040
cpu1: ZHAOXIN KaiXian KX-7000, id 0x607b1
cpu1: node 0, package 0, core 0, smt 0
cpu2 at mainbus0 apid 2
cpu2: 2 page colors
cpu2: ZHAOXIN KaiXian KX-7000, id 0x607b1
cpu2: node 0, package 0, core 0, smt 0
cpu3 at mainbus0 apid 3
cpu3: 2 page colors
cpu3: ZHAOXIN KaiXian KX-7000, id 0x607b1
cpu3: node 0, package 0, core 0, smt 0
cpu4 at mainbus0 apid 4
cpu4: 2 page colors
cpu4: ZHAOXIN KaiXian KX-7000, id 0x607b1
cpu4: node 0, package 0, core 0, smt 0
cpu5 at mainbus0 apid 5
cpu5: 2 page colors
cpu5: ZHAOXIN KaiXian KX-7000, id 0x607b1
cpu5: node 0, package 0, core 0, smt 0
cpu6 at mainbus0 apid 6
cpu6: 2 page colors
cpu6: ZHAOXIN KaiXian KX-7000, id 0x607b1
cpu6: node 0, package 0, core 0, smt 0
cpu7 at mainbus0 apid 7
cpu7: 2 page colors
cpu7: ZHAOXIN KaiXian KX-7000, id 0x607b1
cpu7: node 0, package 0, core 0, smt 0
acpi0 at mainbus0: Intel ACPICA 20260408
acpi0: X/RSDT: OemId <_BYO_ ,BYOSOFT ,00000002>, AslId <BYO ,01000013>
allocated pic ioapic0 type level pin 9 level 6 to cpu0 slot 0 idt entry 96
acpi0: MCH0 dependencies: ND00
acpi0: GPI0 dependencies: ND00
acpi0: NBF1 dependencies: ND00
acpi0: NBF2 dependencies: ND00
acpi0: NBF3 dependencies: ND00
acpi0: NBF4 dependencies: ND00
acpi0: NBF5 dependencies: ND00
acpi0: NBF6 dependencies: ND00
acpi0: NPE0 dependencies: ND00
acpi0: PE0S dependencies: NPE0
acpi0: NPE1 dependencies: ND00
acpi0: PE1S dependencies: NPE1
acpi0: NPE2 dependencies: ND00
acpi0: PE2S dependencies: NPE2
acpi0: NPE3 dependencies: ND00
acpi0: PE3S dependencies: NPE3
acpi0: NPE5 dependencies: ND00
acpi0: PE5S dependencies: NPE5
acpi0: NPE6 dependencies: ND00
acpi0: PE6S dependencies: NPE6
acpi0: NPE7 dependencies: ND00
acpi0: PE7S dependencies: NPE7
acpi0: NPE8 dependencies: ND00
acpi0: PE8S dependencies: NPE8
acpi0: NPG0 dependencies: ND00
acpi0: PG0S dependencies: NPG0
acpi0: NPG1 dependencies: ND00
acpi0: PG1S dependencies: NPG1
acpi0: NPG2 dependencies: ND00
acpi0: PG2S dependencies: NPG2
acpi0: NPG3 dependencies: ND00
acpi0: PG3S dependencies: NPG3
acpi0: NPG4 dependencies: ND00
acpi0: PG4S dependencies: NPG4
acpi0: NPG5 dependencies: ND00
acpi0: PG5S dependencies: NPG5
acpi0: NPG6 dependencies: ND00
acpi0: PG6S dependencies: NPG6
acpi0: NPG7 dependencies: ND00
acpi0: PG7S dependencies: NPG7
acpi0: NPG8 dependencies: ND00
acpi0: PG8S dependencies: NPG8
acpi0: DRI0 dependencies: ND00
acpi0: PEPD dependencies: ND00
acpi0: EUMA dependencies: ND00
acpi0: CRT dependencies: EUMA
acpi0: LCD dependencies: EUMA
acpi0: TV dependencies: EUMA
acpi0: DVI dependencies: EUMA
acpi0: HDMI dependencies: EUMA
acpi0: HDTV dependencies: EUMA
acpi0: DP dependencies: EUMA
acpi0: DP2 dependencies: EUMA
acpi0: EDP1 dependencies: EUMA
acpi0: S3AC dependencies: ND00
acpi0: ATA0 dependencies: ND00
acpi0: CHN0 dependencies: ATA0
acpi0: DRV0 dependencies: CHN0
acpi0: DRV1 dependencies: CHN0
acpi0: CHN1 dependencies: ATA0
acpi0: DRV0 dependencies: CHN1
acpi0: DRV1 dependencies: CHN1
acpi0: NHI0 dependencies: ND00
acpi0: USB0 dependencies: ND00
acpi0: USB1 dependencies: ND00
acpi0: USB2 dependencies: ND00
acpi0: EHC1 dependencies: ND00
acpi0: USB3 dependencies: ND00
acpi0: USB4 dependencies: ND00
acpi0: EHC2 dependencies: ND00
acpi0: XHC0 dependencies: ND00
acpi0: RHUB dependencies: XHC0
acpi0: HS01 dependencies: RHUB
acpi0: HS02 dependencies: RHUB
acpi0: HS03 dependencies: RHUB
acpi0: HS04 dependencies: RHUB
acpi0: HS05 dependencies: RHUB
acpi0: HS06 dependencies: RHUB
acpi0: HS07 dependencies: RHUB
acpi0: HS08 dependencies: RHUB
acpi0: HS09 dependencies: RHUB
acpi0: HS10 dependencies: RHUB
acpi0: SS01 dependencies: RHUB
acpi0: SS02 dependencies: RHUB
acpi0: SS03 dependencies: RHUB
acpi0: SS04 dependencies: RHUB
acpi0: SS05 dependencies: RHUB
acpi0: SS06 dependencies: RHUB
acpi0: HDAC dependencies: ND00
acpi0: SBRG dependencies: ND00
acpi0: WDRT dependencies: SBRG
acpi0: PICI dependencies: SBRG
acpi0: DMAD dependencies: SBRG
acpi0: TMR dependencies: SBRG
acpi0: RTC0 dependencies: SBRG
acpi0: SPKR dependencies: SBRG
acpi0: HPET dependencies: SBRG
acpi0: RMSC dependencies: SBRG
acpi0: COPR dependencies: SBRG
acpi0: I2C0 dependencies: SBRG
acpi0: TPD0 dependencies: I2C0
acpi0: TPD2 dependencies: I2C0
acpi0: I2S0 dependencies: I2C0
acpi0: WADT dependencies: SBRG
acpi0: PS2M dependencies: SBRG
acpi0: PS2K dependencies: SBRG
acpi0: LPT dependencies: SBRG
acpi0: ECP dependencies: SBRG
acpi0: UAR1 dependencies: SBRG
acpi0: UAR2 dependencies: SBRG
acpi0: VTSB dependencies: ND00
acpi0: SMBC dependencies: ND00
acpi0: SVLK dependencies: ND00
acpi0: MCFG: segment 0, bus 0-255, address 0x00000000e0000000
MCFG: MEMMAP: 0x0000000000000000-0x000000000009bfff, size=0x000000000009c000, type=1(Memory)
MCFG: MEMMAP: 0x000000000009c000-0x000000000009ffff, size=0x0000000000004000, type=2(Reserved)
MCFG: MEMMAP: 0x0000000000100000-0x0000000086aaefff, size=0x00000000869af000, type=1(Memory)
MCFG: MEMMAP: 0x0000000086aaf000-0x000000008d1c8fff, size=0x000000000671a000, type=2(Reserved)
MCFG: MEMMAP: 0x000000008d1c9000-0x000000008d1dffff, size=0x0000000000017000, type=4(NVS)
MCFG: MEMMAP: 0x000000008d1e0000-0x000000008d1fdfff, size=0x000000000001e000, type=3(ACPI)
MCFG: MEMMAP: 0x000000008d1fe000-0x000000008f0e0fff, size=0x0000000001ee3000, type=1(Memory)
MCFG: MEMMAP: 0x000000008f0e1000-0x0000000094121fff, size=0x0000000005041000, type=2(Reserved)
MCFG: MEMMAP: 0x0000000094122000-0x00000000962abfff, size=0x000000000218a000, type=1(Memory)
MCFG: MEMMAP: 0x00000000962ac000-0x00000000962acfff, size=0x0000000000001000, type=2(Reserved)
MCFG: MEMMAP: 0x00000000962ad000-0x000000009f9fdfff, size=0x0000000009751000, type=1(Memory)
MCFG: MEMMAP: 0x000000009f9fe000-0x000000009fffffff, size=0x0000000000602000, type=2(Reserved)
MCFG: MEMMAP: 0x00000000e0000000-0x00000000efffffff, size=0x0000000010000000, type=2(Reserved)
acpi0: MCFG: segment 0, bus 0-255, address 0x00000000e0000000
acpi0: MCFG: Bus=0, Seg=0xffff80f447a77cc0
MCFG: range 0x0000 size 0x100 (16-bit bus)
MCFG: range 0x0000 size 0x3b0 (16-bit io)
MCFG: range 0x03e0 size 0x918 (16-bit io)
MCFG: range 0x1000 size 0xf000 (16-bit io)
MCFG: range 0x03b0 size 0x30 (16-bit io)
MCFG: range 0x000a0000 size 0x20000 (32-bit mem)
MCFG: range 0x000c0000 size 0x20000 (32-bit mem)
MCFG: range 0xa0000000 size 0x40000000 (32-bit mem)
MCFG: range 0x00000000 size 0 (32-bit mem)
MCFG: range 0x00000000 size 0 (32-bit mem)
MCFG: range 0x00000000 size 0 (32-bit mem)
MCFG: range 0x00000000 size 0 (32-bit mem)
MCFG: range 0x0000007800000000 size 0x800000000 (64-bit pmem)
PCI: 0000:00:00.0 1d17:1007 30 0x060000 (device)
PCI: 0000:00:00.1 1d17:31b0 30 0x060000 (device)
PCI: 0000:00:00.2 1d17:31b1 30 0x060000 (device)
PCI: 0000:00:00.3 1d17:31b2 30 0x060000 (device)
PCI: 0000:00:00.4 1d17:31b3 30 0x060000 (device)
PCI: 0000:00:00.5 1d17:31b4 30 0x060000 (device)
PCI: 0000:00:00.6 1d17:31b5 30 0x060000 (device)
PCI: 0000:00:00.7 1d17:3200 30 0x060000 (device)
PCI: 0000:00:01.0 1d17:3a05 30 0x030000 (device)
PCI: 0000:00:01.0 [device] resource BAR0: mem @ 0xc0000000 size 0x200000, 32-bit non-prefetchable
PCI: 0000:00:01.0 [device] resource BAR1: mem @ 0xa0000000 size 0x20000000, 64-bit prefetchable
PCI: 0000:00:01.1 1d17:9146 30 0x040300 (device)
PCI: 0000:00:01.1 [device] resource BAR0: mem @ 0xc0304000 size 0x4000, 32-bit non-prefetchable
PCI: 0000:00:02.0 1d17:0717 30 0x060400 (bridge 0 -> 1-1)
PCI: 0000:00:03.0 1d17:0719 30 0x060400 (bridge 0 -> 2-2)
PCI: 0000:00:04.0 1d17:071b 30 0x060400 (bridge 0 -> 3-3)
PCI: 0000:00:05.0 1d17:071d 30 0x060400 (bridge 0 -> 4-4)
PCI: 0000:00:05.0 [bridge] window io  0x1000-0x1fff
PCI: 0000:00:05.0 [bridge] window mem 0xc0200000-0xc02fffff (non-prefetchable)
PCI: 0000:04:00.0 10ec:8168 15 0x020000 (device)
PCI: 0000:04:00.0 [device] resource BAR0: io  @ 0x1000 size 0x100
PCI: 0000:04:00.0 [device] resource BAR2: mem @ 0xc0204000 size 0x1000, 64-bit non-prefetchable
PCI: 0000:04:00.0 [device] resource BAR4: mem @ 0xc0200000 size 0x4000, 64-bit non-prefetchable
PCI: 0000:00:05.1 1d17:071e 30 0x060400 (bridge 0 -> 5-5)
PCI: 0000:00:05.2 1d17:0732 30 0x060400 (bridge 0 -> 6-6)
PCI: 0000:00:05.3 1d17:073b 30 0x060400 (bridge 0 -> 7-7)
PCI: 0000:00:0e.0 1d17:3038 30 0x0c0300 (device)
PCI: 0000:00:0e.0 [device] resource BAR4: io  @ 0x20a0 size 0x20
PCI: 0000:00:0e.1 1d17:3038 30 0x0c0300 (device)
PCI: 0000:00:0e.1 [device] resource BAR4: io  @ 0x2080 size 0x20
PCI: 0000:00:0e.2 1d17:3038 30 0x0c0300 (device)
PCI: 0000:00:0e.2 [device] resource BAR4: io  @ 0x2060 size 0x20
PCI: 0000:00:0e.7 1d17:3104 30 0x0c0320 (device)
PCI: 0000:00:0e.7 [device] resource BAR0: mem @ 0xc030e000 size 0x100, 32-bit non-prefetchable
PCI: 0000:00:10.0 1d17:3038 30 0x0c0300 (device)
PCI: 0000:00:10.0 [device] resource BAR4: io  @ 0x2020 size 0x20
PCI: 0000:00:10.1 1d17:3038 30 0x0c0300 (device)
PCI: 0000:00:10.1 [device] resource BAR4: io  @ 0x2000 size 0x20
PCI: 0000:00:10.7 1d17:3104 30 0x0c0320 (device)
PCI: 0000:00:10.7 [device] resource BAR0: mem @ 0xc030d000 size 0x100, 32-bit non-prefetchable
PCI: 0000:00:11.0 1d17:1001 30 0x060100 (device)
PCI: 0000:00:11.7 1d17:31b7 30 0x060000 (device)
PCI: 0000:00:12.0 1d17:9204 30 0x0c0330 (device)
PCI: 0000:00:12.0 [device] resource BAR0: mem @ 0xc030a000 size 0x1000, 64-bit non-prefetchable
PCI: 0000:00:12.0 [device] resource BAR2: mem @ 0xc030b000 size 0x1000, 64-bit non-prefetchable
PCI: 0000:00:12.0 [device] resource BAR4: mem @ 0xc030c000 size 0x1000, 64-bit non-prefetchable
PCI: 0000:00:14.0 1d17:3288 30 0x040300 (device)
PCI: 0000:00:14.0 [device] resource BAR0: mem @ 0xc0300000 size 0x4000, 64-bit non-prefetchable
PCI: 0000:00:1f.0 1d17:3c00 30 0x060000 (device)
PCI: 0000:00:01.0 [device] mem (prefetchable) 0xa0000000-0xbfffffff invalid (12)
PCI: 0000:00:01.1 [device] not configured by firmware
PCI: 0000:00:01.1 BAR0 assigned range 0xc0304000-0xc0307fff
acpi0: MCFG: Bus=1, Seg=0xffff80f447a77cc0
acpi0: MCFG: Walk _CRS: 5
MPACPI PCI bus number 1 configuration failed: 6
acpi0: SCI interrupting at int 9
acpi0: fixed power button present
timecounter: Timecounter "ACPI-Fast" frequency 3579545 Hz quality 1000
acpi0: ACPI-Fast 24-bit timer
hpet0 at acpi0: high precision event timer (mem 0xfeb97000-0xfeb97400)
timecounter: Timecounter "hpet0" frequency 14318180 Hz quality 2000
MCH0 (PNP0C01) at acpi0 not configured
acpivga0 at acpi0 (EUMA): ACPI Display Adapter
acpivga0: capabilities: _DOS _DOD
acpiout0 at acpivga0 (CRT, 0x0100): ACPI Display Output Device
acpiout0: capabilities: _DCS _DGS _DSS
acpiout1 at acpivga0 (LCD, 0x0110): ACPI Display Output Device
acpiout1: capabilities: _BCL _BCM _DCS _DGS _DSS
acpiout1: failed to test _BQC quirk
acpiout1: brightness levels: [20,30,40,50,60,80,90,100]
acpiout2 at acpivga0 (TV, 0x0200): ACPI Display Output Device
acpiout2: capabilities: _DCS _DGS _DSS
acpiout3 at acpivga0 (DVI, 0x0120): ACPI Display Output Device
acpiout3: capabilities: _DCS _DGS _DSS
acpiout4 at acpivga0 (HDMI, 0x0240): ACPI Display Output Device
acpiout4: capabilities: _DCS _DGS _DSS
acpiout5 at acpivga0 (HDTV, 0x0210): ACPI Display Output Device
acpiout5: capabilities: _DCS _DGS _DSS
acpiout6 at acpivga0 (DP, 0x0280): ACPI Display Output Device
acpiout6: capabilities: _DCS _DGS _DSS
acpiout7 at acpivga0 (DP2, 0x02a0): ACPI Display Output Device
acpiout7: capabilities: _DCS _DGS _DSS
acpiout8 at acpivga0 (EDP1, 0x0111): ACPI Display Output Device
acpiout8: capabilities: _BCL _BCM _BQC _DCS _DGS _DSS
acpiout8: brightness levels: [0,10,20,30,40,50,60,70,80,90,100]
acpivga0: connected output devices:
acpivga0:   0x0100 (acpiout0): Ext. Monitor, head 0, bios detect
acpivga0:   0x0110 (acpiout1): LCD Panel, head 0, bios detect
acpivga0:   0x0111 (acpiout8): Unknown Output Device, head 0, bios detect
acpivga0:   0x0120 (acpiout3): Unknown Output Device, head 0, bios detect
acpivga0:   0x0240 (acpiout4): Unknown Output Device, head 0, bios detect
acpivga0:   0x0200 (acpiout2): TV, head 0, bios detect
acpivga0:   0x0210 (acpiout5): Unknown Output Device, head 0, bios detect
acpivga0:   0x0280 (acpiout6): Unknown Output Device, head 0, bios detect
acpivga0:   0x02a0 (acpiout7): Unknown Output Device, head 0, bios detect
attimer1 at acpi0 (TMR, PNP0100): io 0x40-0x43
pcppi1 at acpi0 (SPKR, PNP0800): io 0x61
spkr0 at pcppi1: PC Speaker
wsbell at spkr0 not configured
midi0 at pcppi1: PC speaker
sysbeep0 at pcppi1
TPD2 (HTIX5288) at acpi0 not configured
I2S0 (ESSXB261) at acpi0 not configured
lpt0 at acpi0 (LPT, PNP0400): io 0x378-0x37f irq 7
allocated pic ioapic0 type edge pin 7 level 6 to cpu0 slot 1 idt entry 97
com0 at acpi0 (UAR1, PNP0501-1): io 0x3f8-0x3ff irq 4
com: ns16550a, 16-byte FIFO
com0: console
allocated pic ioapic0 type edge pin 4 level 8 to cpu0 slot 2 idt entry 129
com1 at acpi0 (UAR2, PNP0501-2): io 0x2f8-0x2ff irq 3
com1: ns16550a, 16-byte FIFO
allocated pic ioapic0 type edge pin 3 level 8 to cpu0 slot 3 idt entry 130
VTSB (PNP0C01) at acpi0 not configured
acpibut0 at acpi0 (PWRB, PNP0C0C-170): ACPI Power Button
attimer1: attached to pcppi1
pci0 at mainbus0 bus 0: configuration mode 1
acpi0: MCFG: 000:00:0: invalid config space (cfg[0x100]=0x00000000, alias=false)
acpi0: MCFG: 000:00:0: Ok (cfg[0x100]=0x00000000 extconf=N)
acpi0: MCFG: 000:00:1: invalid config space (cfg[0x100]=0x00000000, alias=false)
acpi0: MCFG: 000:00:1: Ok (cfg[0x100]=0x00000000 extconf=N)
acpi0: MCFG: 000:00:2: invalid config space (cfg[0x100]=0x00000000, alias=false)
acpi0: MCFG: 000:00:2: Ok (cfg[0x100]=0x00000000 extconf=N)
acpi0: MCFG: 000:00:3: invalid config space (cfg[0x100]=0x00000000, alias=false)
acpi0: MCFG: 000:00:3: Ok (cfg[0x100]=0x00000000 extconf=N)
acpi0: MCFG: 000:00:4: invalid config space (cfg[0x100]=0x00000000, alias=false)
acpi0: MCFG: 000:00:4: Ok (cfg[0x100]=0x00000000 extconf=N)
acpi0: MCFG: 000:00:5: invalid config space (cfg[0x100]=0x00000000, alias=false)
acpi0: MCFG: 000:00:5: Ok (cfg[0x100]=0x00000000 extconf=N)
acpi0: MCFG: 000:00:6: invalid config space (cfg[0x100]=0x00000000, alias=false)
acpi0: MCFG: 000:00:6: Ok (cfg[0x100]=0x00000000 extconf=N)
acpi0: MCFG: 000:00:7: invalid config space (cfg[0x100]=0x00000000, alias=false)
acpi0: MCFG: 000:00:7: Ok (cfg[0x100]=0x00000000 extconf=N)
acpi0: MCFG: 000:01:0: invalid config space (cfg[0x100]=0x00000000, alias=false)
acpi0: MCFG: 000:01:0: Ok (cfg[0x100]=0x00000000 extconf=N)
acpi0: MCFG: 000:01:1: invalid config space (cfg[0x100]=0x00000000, alias=false)
acpi0: MCFG: 000:01:1: Ok (cfg[0x100]=0x00000000 extconf=N)
acpi0: MCFG: 000:02:0: Ok (cfg[0x100]=0x15010001 extconf=Y)
acpi0: MCFG: 000:03:0: Ok (cfg[0x100]=0x15010001 extconf=Y)
acpi0: MCFG: 000:04:0: Ok (cfg[0x100]=0x15010001 extconf=Y)
acpi0: MCFG: 000:05:0: Ok (cfg[0x100]=0x15010001 extconf=Y)
acpi0: MCFG: 000:05:1: Ok (cfg[0x100]=0x15010001 extconf=Y)
acpi0: MCFG: 000:05:2: Ok (cfg[0x100]=0x15010001 extconf=Y)
acpi0: MCFG: 000:05:3: Ok (cfg[0x100]=0x15010001 extconf=Y)
acpi0: MCFG: 000:14:0: invalid config space (cfg[0x100]=0x30381d17, alias=true)
acpi0: MCFG: 000:14:0: Ok (cfg[0x100]=0x30381d17 extconf=N)
acpi0: MCFG: 000:14:1: invalid config space (cfg[0x100]=0x30381d17, alias=true)
acpi0: MCFG: 000:14:1: Ok (cfg[0x100]=0x30381d17 extconf=N)
acpi0: MCFG: 000:14:2: invalid config space (cfg[0x100]=0x30381d17, alias=true)
acpi0: MCFG: 000:14:2: Ok (cfg[0x100]=0x30381d17 extconf=N)
acpi0: MCFG: 000:14:7: invalid config space (cfg[0x100]=0x31041d17, alias=true)
acpi0: MCFG: 000:14:7: Ok (cfg[0x100]=0x31041d17 extconf=N)
acpi0: MCFG: 000:16:0: invalid config space (cfg[0x100]=0x30381d17, alias=true)
acpi0: MCFG: 000:16:0: Ok (cfg[0x100]=0x30381d17 extconf=N)
acpi0: MCFG: 000:16:1: invalid config space (cfg[0x100]=0x30381d17, alias=true)
acpi0: MCFG: 000:16:1: Ok (cfg[0x100]=0x30381d17 extconf=N)
acpi0: MCFG: 000:16:7: invalid config space (cfg[0x100]=0x31041d17, alias=true)
acpi0: MCFG: 000:16:7: Ok (cfg[0x100]=0x31041d17 extconf=N)
acpi0: MCFG: 000:17:0: invalid config space (cfg[0x100]=0x10011d17, alias=true)
acpi0: MCFG: 000:17:0: Ok (cfg[0x100]=0x10011d17 extconf=N)
acpi0: MCFG: 000:17:7: invalid config space (cfg[0x100]=0xffffffff, alias=false)
acpi0: MCFG: 000:17:7: Ok (cfg[0x100]=0xffffffff extconf=N)
acpi0: MCFG: 000:18:0: invalid config space (cfg[0x100]=0xffffffff, alias=false)
acpi0: MCFG: 000:18:0: Ok (cfg[0x100]=0xffffffff extconf=N)
acpi0: MCFG: 000:20:0: Ok (cfg[0x100]=0x13010002 extconf=Y)
acpi0: MCFG: 000:31:0: invalid config space (cfg[0x100]=0x00000000, alias=false)
acpi0: MCFG: 000:31:0: Ok (cfg[0x100]=0x00000000 extconf=N)
acpi0: MCFG: bus 0: valid devices
acpi0: MCFG: 000:00:0
acpi0: MCFG: 000:00:1
acpi0: MCFG: 000:00:2
acpi0: MCFG: 000:00:3
acpi0: MCFG: 000:00:4
acpi0: MCFG: 000:00:5
acpi0: MCFG: 000:00:6
acpi0: MCFG: 000:00:7
acpi0: MCFG: 000:01:0
acpi0: MCFG: 000:01:1
acpi0: MCFG: 000:02:0
acpi0: MCFG: 000:03:0
acpi0: MCFG: 000:04:0
acpi0: MCFG: 000:05:0
acpi0: MCFG: 000:05:1
acpi0: MCFG: 000:05:2
acpi0: MCFG: 000:05:3
acpi0: MCFG: 000:14:0
acpi0: MCFG: 000:14:1
acpi0: MCFG: 000:14:2
acpi0: MCFG: 000:14:7
acpi0: MCFG: 000:16:0
acpi0: MCFG: 000:16:1
acpi0: MCFG: 000:16:7
acpi0: MCFG: 000:17:0
acpi0: MCFG: 000:17:7
acpi0: MCFG: 000:18:0
acpi0: MCFG: 000:20:0
acpi0: MCFG: 000:31:0

pci0: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
pchb0 at pci0 dev 0 function 0: Zhaoxin product 1007 (rev. 0x30)
pchb1 at pci0 dev 0 function 1: Zhaoxin ZX-100 / KX-5000|6000(G)|7000 / KH-40000 Standard Host Bridge (rev. 0x30)
pchb2 at pci0 dev 0 function 2: Zhaoxin ZX-100 / KX-5000|6000(G)|7000 / KH-40000 Standard Host Bridge (rev. 0x30)
pchb3 at pci0 dev 0 function 3: Zhaoxin ZX-100 / KX-5000|6000(G)|7000 / KH-40000 DRAM Controller (rev. 0x30)
pchb4 at pci0 dev 0 function 4: Zhaoxin ZX-100 / KX-5000|6000(G)|7000 / KH-40000 Power Management Controller (rev. 0x30)
pchb5 at pci0 dev 0 function 5: Zhaoxin ZX-100 / KX-5000|6000(G)|7000 / KH-40000 I/O APIC (rev. 0x30)
pchb6 at pci0 dev 0 function 6: Zhaoxin ZX-100 / KX-5000|6000(G)|7000 / KH-40000 Scratch Device (rev. 0x30)
pchb7 at pci0 dev 0 function 7: Zhaoxin product 3200 (rev. 0x30)
genfb0 at pci0 dev 1 function 0: Zhaoxin KX-7000 C-1190 Integrated Graphics (rev. 0x30)
genfb0: framebuffer at 0xa0000000, size 1024x768, depth 32, stride 4096
wsdisplay0 at genfb0 kbdmux 1
wsmux1: connecting to wsdisplay0
drm at genfb0 not configured
hdaudio0 at pci0 dev 1 function 1: HD Audio Controller
allocated pic msi0 type edge pin 0 level 7 to cpu0 slot 16 idt entry 112
hdaudio0: interrupting at msi0 vec 0
hdaudio0: HDA ver. 1.0, OSS 3, ISS 0, BSS 0, SDO 1
hdafg0 at hdaudio0 vendor 0x1D17 product 0x9F8E nid 0x01: Zhaoxin product 9f8e
hdafg0: HDMI00 8ch: Digital Out [Jack]
    nid=03 [pin: Digital Out (Red Jack)]
           nid=02 [audio output] [source: dac]
hdafg0: 8ch/0ch 32000Hz 44100Hz 48000Hz 88200Hz 96000Hz 192000Hz PCM16 PCM20 PCM24 PCM32 AC3
audio0 at hdafg0: playback
audio0: slinear_le:16 2ch 48000Hz, blk 1920 bytes (10ms) for playback
spkr1 at audio0: PC Speaker (synthesized)
wsbell at spkr1 not configured
hdafg1 at hdaudio0 vendor 0x1D17 product 0x9F8F nid 0x01: Zhaoxin product 9f8f
hdafg1: HDMI00 8ch: Digital Out [Jack]
    nid=03 [pin: Digital Out (Red Jack)]
           nid=02 [audio output] [source: dac]
hdafg1: 8ch/0ch 32000Hz 44100Hz 48000Hz 88200Hz 96000Hz 192000Hz PCM16 PCM20 PCM24 PCM32 AC3
audio1 at hdafg1: playback
audio1: slinear_le:16 2ch 48000Hz, blk 1920 bytes (10ms) for playback
spkr2 at audio1: PC Speaker (synthesized)
wsbell at spkr2 not configured
hdafg2 at hdaudio0 vendor 0x1D17 product 0x9F90 nid 0x01: Zhaoxin product 9f90
hdafg2: HDMI00 8ch: Digital Out [Jack]
    nid=03 [pin: Digital Out (Red Jack)]
           nid=02 [audio output] [source: dac]
hdafg2: 8ch/0ch 32000Hz 44100Hz 48000Hz 88200Hz 96000Hz 192000Hz PCM16 PCM20 PCM24 PCM32 AC3
audio2 at hdafg2: playback
audio2: slinear_le:16 2ch 48000Hz, blk 1920 bytes (10ms) for playback
spkr3 at audio2: PC Speaker (synthesized)
wsbell at spkr3 not configured
ppb0 at pci0 dev 2 function 0: Zhaoxin KX-5000|6000(G)|7000 / KH-40000 PCI Express Root Port (rev. 0x30)
ppb0: PCI Express capability version 2 <Root Port of PCI-E Root Complex> x8 @ 16.0GT/s
pci1 at ppb0 bus 1
acpi0: MCFG: bus 1: no valid devices.

pci1: i/o space, memory space enabled, rd/line, wr/inv ok
ppb1 at pci0 dev 3 function 0: Zhaoxin KX-5000|6000(G)|7000 / KH-40000 PCI Express Root Port (rev. 0x30)
ppb1: PCI Express capability version 2 <Root Port of PCI-E Root Complex> x1 @ 16.0GT/s
pci2 at ppb1 bus 2
acpi0: MCFG: bus 2: no valid devices.

pci2: i/o space, memory space enabled, rd/line, wr/inv ok
ppb2 at pci0 dev 4 function 0: Zhaoxin KX-5000|6000(G)|7000 / KH-40000 PCI Express Root Port (rev. 0x30)
ppb2: PCI Express capability version 2 <Root Port of PCI-E Root Complex> x4 @ 16.0GT/s
pci3 at ppb2 bus 3
acpi0: MCFG: bus 3: no valid devices.

pci3: i/o space, memory space enabled, rd/line, wr/inv ok
ppb3 at pci0 dev 5 function 0: Zhaoxin KX-5000|6000(G) / KH-40000 PCI Express Root Port (rev. 0x30)
ppb3: PCI Express capability version 2 <Root Port of PCI-E Root Complex> x1 @ 16.0GT/s
ppb3: link is x1 @ 2.5GT/s
pci4 at ppb3 bus 4
acpi0: MCFG: 004:00:0: Ok (cfg[0x100]=0x14020001 extconf=Y)
acpi0: MCFG: bus 4: valid devices
acpi0: MCFG: 004:00:0

pci4: i/o space, memory space enabled, rd/line, wr/inv ok
re0 at pci4 dev 0 function 0pci_mem_find: void region
: RealTek 8168/8111 PCIe Gigabit Ethernet (rev. 0x15)
allocated pic msix1 type edge pin 0 level 6 to cpu0 slot 17 idt entry 98
re0: interrupting at msix1 vec 0
re0: RTL8168H/8111H (0x5400)
re0: Ethernet address 90:e2:fc:b7:ca:43
re0: using 1024 tx descriptors
rgephy0 at re0 phy 7: RTL8251 1000BASE-T media interface, rev. 0
rgephy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT-FDX, auto
ppb4 at pci0 dev 5 function 1: Zhaoxin KX-5000|6000(G)|7000 / KH-40000 PCI Express Root Port (rev. 0x30)
ppb4: PCI Express capability version 2 <Root Port of PCI-E Root Complex> x1 @ 16.0GT/s
pci5 at ppb4 bus 5
acpi0: MCFG: bus 5: no valid devices.

pci5: i/o space, memory space enabled, rd/line, wr/inv ok
ppb5 at pci0 dev 5 function 2: Zhaoxin product 0732 (rev. 0x30)
ppb5: PCI Express capability version 2 <Root Port of PCI-E Root Complex> x1 @ 16.0GT/s
pci6 at ppb5 bus 6
acpi0: MCFG: bus 6: no valid devices.

pci6: i/o space, memory space enabled, rd/line, wr/inv ok
ppb6 at pci0 dev 5 function 3: Zhaoxin product 073b (rev. 0x30)
ppb6: PCI Express capability version 2 <Root Port of PCI-E Root Complex> x1 @ 16.0GT/s
pci7 at ppb6 bus 7
acpi0: MCFG: bus 7: no valid devices.

pci7: i/o space, memory space enabled, rd/line, wr/inv ok
uhci0 at pci0 dev 14 function 0: Zhaoxin USB UHCI Controller (rev. 0x30)
allocated pic ioapic0 type level pin 23 level 6 to cpu0 slot 4 idt entry 99
uhci0: interrupting at ioapic0 pin 23
usb0 at uhci0: USB revision 1.0
uhci1 at pci0 dev 14 function 1: Zhaoxin USB UHCI Controller (rev. 0x30)
allocated pic ioapic0 type level pin 22 level 6 to cpu0 slot 5 idt entry 100
uhci1: interrupting at ioapic0 pin 22
usb1 at uhci1: USB revision 1.0
uhci2 at pci0 dev 14 function 2: Zhaoxin USB UHCI Controller (rev. 0x30)
allocated pic ioapic0 type level pin 21 level 6 to cpu0 slot 6 idt entry 101
uhci2: interrupting at ioapic0 pin 21
usb2 at uhci2: USB revision 1.0
ehci0 at pci0 dev 14 function 7: Zhaoxin USB EHCI Controller (rev. 0x30)
ehci0: 32-bit DMA
allocated pic ioapic0 type level pin 20 level 6 to cpu0 slot 7 idt entry 102
ehci0: interrupting at ioapic0 pin 20
ehci0: EHCI version 1.0
ehci0: 3 companion controllers, 2 ports each: uhci0 uhci1 uhci2
ehci0: Using DMA subregion for control data structures
usb3 at ehci0: USB revision 2.0
uhci3 at pci0 dev 16 function 0: Zhaoxin USB UHCI Controller (rev. 0x30)
allocated pic ioapic0 type level pin 20 level 6 to cpu0 slot 7 idt entry 102
uhci3: interrupting at ioapic0 pin 20
usb4 at uhci3: USB revision 1.0
uhci4 at pci0 dev 16 function 1: Zhaoxin USB UHCI Controller (rev. 0x30)
allocated pic ioapic0 type level pin 22 level 6 to cpu0 slot 5 idt entry 100
uhci4: interrupting at ioapic0 pin 22
usb5 at uhci4: USB revision 1.0
ehci1 at pci0 dev 16 function 7: Zhaoxin USB EHCI Controller (rev. 0x30)
ehci1: 32-bit DMA
allocated pic ioapic0 type level pin 21 level 6 to cpu0 slot 6 idt entry 101
ehci1: interrupting at ioapic0 pin 21
ehci1: EHCI version 1.0
ehci1: 2 companion controllers, 2 ports each: uhci3 uhci4
ehci1: Using DMA subregion for control data structures
usb6 at ehci1: USB revision 2.0
pcib0 at pci0 dev 17 function 0: Zhaoxin ZX-D/ZX-E/KH-40000/KX-7000 Miscellaneous Bus (rev. 0x30)
pchb8 at pci0 dev 17 function 7: Zhaoxin ZX-100 / KX-5000|6000(G)|7000 / KH-40000 Standard Host Bridge (rev. 0x30)
xhci0 at pci0 dev 18 function 0: Zhaoxin KX-6000(G)|7000 USB xHCI Controller (rev. 0x30)
xhci0: 64-bit DMA
allocated pic msix2 type edge pin 0 level 6 to cpu0 slot 18 idt entry 103
xhci0: interrupting at msix2 vec 0
xhci0: xHCI version 1.10
xhci0: hcs1=10000420 hcs2=fc000031 hcs3=e70004
xhci0: hcc=0x205fe3<XECP=0x20,MAXPSA=0x5,CFC,SEC,SPC,PAE,NSS,LTC,LHRC,BNC,AC64>
xhci0: xECP 80
xhci0: hcc2=0x7f<ETC,CIC,LEC,CTC,FSC,CMC,U3C>
xhci0: ECR: 0x01000801
xhci0: ECR: 0x02000802
xhci0:  SP: 0x02000802 0x20425355 0x30180a01 0x00000000
xhci0:  hs ports 1 - 10
xhci0: ECR: 0x03109002
xhci0:  SP: 0x03109002 0x20425355 0x2000060b 0x00000000
xhci0:  ss ports 11 - 16
xhci0: ECR: 0x0003000a
xhci0: PAGESIZE 0x00000001
xhci0: sc_pgsz 0x00001000
xhci0: sc_maxslots 0x00000020
xhci0: sc_maxports 16
xhci0: sc_maxspbuf 31
xhci0: sc_isthresh 1
xhci0: eventst: 0x000000010f129fc0 0xffff96023715ffc0 1000
xhci0: dcbaa: 0x000000010f12a000 0xffff960237160000 1000
xhci0: current IMOD 0
xhci0: USBCMD 0x00000005
usb7 at xhci0: USB revision 3.1
usb8 at xhci0: USB revision 2.0
hdaudio1 at pci0 dev 20 function 0: HD Audio Controller
allocated pic msi3 type edge pin 0 level 7 to cpu0 slot 19 idt entry 113
hdaudio1: interrupting at msi3 vec 0
hdaudio1: HDA ver. 1.0, OSS 4, ISS 4, BSS 0, SDO 1, 64-bit
hdafg3 at hdaudio1 vendor 0x10EC product 0x0897 nid 0x01: Realtek ALC897
hdafg3: duplicate pin in association
hdafg3: DAC00 2ch: Speaker [Jack]
    nid=14 [pin: Speaker (Green Jack)]
           nid=0C [audio mixer] [source: dac, imonitor]
                  nid=02 [audio output] [source: dac]
                  nid=0B [audio mixer] [source: imonitor]
hdafg3: ADC02 2ch: Mic In [Jack]
    nid=18 [pin: Mic In (Pink Jack)]
hdafg3: ADC03 2ch: Mic In [Jack]
    nid=19 [pin: Mic In (Pink Jack)]
hdafg3: 2ch/2ch 32000Hz 44100Hz 48000Hz 88200Hz 96000Hz 192000Hz PCM16 PCM20 PCM24 AC3
audio3 at hdafg3: playback, capture, full duplex, independent
audio3: slinear_le:16 2ch 48000Hz, blk 1920 bytes (10ms) for playback
audio3: slinear_le:16 2ch 48000Hz, blk 1920 bytes (10ms) for recording
spkr4 at audio3: PC Speaker (synthesized)
wsbell at spkr4 not configured
pchb9 at pci0 dev 31 function 0: Zhaoxin product 3c00 (rev. 0x30)
isa0 at pcib0
pckbc0 at isa0 port 0x60-0x64
pckbdprobe: reset error 5
check_keyboard_by_id: getid failed with 5
pmsprobe: reset error 5
acpicpu0 at cpu0: ACPI CPU
acpicpu0: C1: HLT, lat   0 us, pow     0 mW
acpicpu0: P0: FFH, lat  10 us, pow  6800 mW, 3400 MHz
acpicpu0: P1: FFH, lat  10 us, pow  6000 mW, 3000 MHz
acpicpu0: P2: FFH, lat  10 us, pow  5800 mW, 2900 MHz
acpicpu0: P3: FFH, lat  10 us, pow  5600 mW, 2800 MHz
acpicpu0: P4: FFH, lat  10 us, pow  5400 mW, 2700 MHz
acpicpu0: P5: FFH, lat  10 us, pow  5200 mW, 2600 MHz
acpicpu0: P6: FFH, lat  10 us, pow  5000 mW, 2500 MHz
acpicpu0: P7: FFH, lat  10 us, pow  4800 mW, 2400 MHz
acpicpu0: P8: FFH, lat  10 us, pow  4600 mW, 2300 MHz
acpicpu0: P9: FFH, lat  10 us, pow  4400 mW, 2200 MHz
acpicpu0: P10: FFH, lat  10 us, pow  4200 mW, 2100 MHz
acpicpu0: P11: FFH, lat  10 us, pow  4000 mW, 2000 MHz
acpicpu0: P12: FFH, lat  10 us, pow  3800 mW, 1900 MHz
acpicpu0: P13: FFH, lat  10 us, pow  3600 mW, 1800 MHz
acpicpu0: P14: FFH, lat  10 us, pow  3000 mW, 1500 MHz
acpicpu0: P15: FFH, lat  10 us, pow  2800 mW, 1400 MHz
acpicpu0: P16: FFH, lat  10 us, pow  2600 mW, 1300 MHz
acpicpu0: P17: FFH, lat  10 us, pow  2400 mW, 1200 MHz
acpicpu0: P18: FFH, lat  10 us, pow  2200 mW, 1100 MHz
acpicpu0: P19: FFH, lat  10 us, pow  2000 mW, 1000 MHz
acpicpu0: P20: FFH, lat  10 us, pow  1800 mW,  900 MHz
acpicpu0: P21: FFH, lat  10 us, pow  1600 mW,  800 MHz
acpicpu0: T0: I/O, lat   1 us, pow     0 mW, 100 %
acpicpu0: T1: I/O, lat   1 us, pow     0 mW,  94 %
acpicpu0: T2: I/O, lat   1 us, pow     0 mW,  88 %
acpicpu0: T3: I/O, lat   1 us, pow     0 mW,  82 %
acpicpu0: T4: I/O, lat   1 us, pow     0 mW,  76 %
acpicpu0: T5: I/O, lat   1 us, pow     0 mW,  70 %
acpicpu0: T6: I/O, lat   1 us, pow     0 mW,  64 %
acpicpu0: T7: I/O, lat   1 us, pow     0 mW,  58 %
acpicpu0: T8: I/O, lat   1 us, pow     0 mW,  52 %
acpicpu0: T9: I/O, lat   1 us, pow     0 mW,  46 %
acpicpu0: T10: I/O, lat   1 us, pow     0 mW,  40 %
acpicpu0: T11: I/O, lat   1 us, pow     0 mW,  34 %
acpicpu0: T12: I/O, lat   1 us, pow     0 mW,  28 %
acpicpu0: T13: I/O, lat   1 us, pow     0 mW,  22 %
acpicpu0: T14: I/O, lat   1 us, pow     0 mW,  16 %
acpicpu0: T15: I/O, lat   1 us, pow     0 mW,  10 %
acpicpu0: id 0, lapic id 0, cap 0x08fd, flags 0x00186e27
acpicpu0: P-state coordination: 1 CPUs, domain 0, type HW_ALL
viac7temp0 at cpu0: VIA C7/Nano temperature sensor
acpicpu1 at cpu1: ACPI CPU
acpicpu1: id 1, lapic id 1, cap 0x08fd, flags 0x00186e27
acpicpu1: P-state coordination: 1 CPUs, domain 1, type HW_ALL
viac7temp1 at cpu1: VIA C7/Nano temperature sensor
acpicpu2 at cpu2: ACPI CPU
acpicpu2: id 2, lapic id 2, cap 0x08fd, flags 0x00186e27
acpicpu2: P-state coordination: 1 CPUs, domain 2, type HW_ALL
viac7temp2 at cpu2: VIA C7/Nano temperature sensor
acpicpu3 at cpu3: ACPI CPU
acpicpu3: id 3, lapic id 3, cap 0x08fd, flags 0x00186e27
acpicpu3: P-state coordination: 1 CPUs, domain 3, type HW_ALL
viac7temp3 at cpu3: VIA C7/Nano temperature sensor
acpicpu4 at cpu4: ACPI CPU
acpicpu4: id 4, lapic id 4, cap 0x08fd, flags 0x00186e27
acpicpu4: P-state coordination: 1 CPUs, domain 4, type HW_ALL
viac7temp4 at cpu4: VIA C7/Nano temperature sensor
acpicpu5 at cpu5: ACPI CPU
acpicpu5: id 5, lapic id 5, cap 0x08fd, flags 0x00186e27
acpicpu5: P-state coordination: 1 CPUs, domain 5, type HW_ALL
viac7temp5 at cpu5: VIA C7/Nano temperature sensor
acpicpu6 at cpu6: ACPI CPU
acpicpu6: id 6, lapic id 6, cap 0x08fd, flags 0x00186e27
acpicpu6: P-state coordination: 1 CPUs, domain 6, type HW_ALL
viac7temp6 at cpu6: VIA C7/Nano temperature sensor
acpicpu7 at cpu7: ACPI CPU
acpicpu7: id 7, lapic id 7, cap 0x08fd, flags 0x00186e27
acpicpu7: P-state coordination: 1 CPUs, domain 7, type HW_ALL
viac7temp7 at cpu7: VIA C7/Nano temperature sensor
SRAT: 0 NUMA nodes
Initializing SSP: 223f7ee6000eb8b9 7ec8fc1474fcb723 e0540b9c9a05a4f8 27abe3fdbcdaaa88 6412b418b0616068 d55f757c751a5163 ec53644ecf3736d4 e5064529c4606d9 
cpu0 has 1 core siblings: cpu0
cpu0 has 1 pkg siblings: cpu0
cpu0 has 8 1st siblings: cpu1 cpu2 cpu3 cpu4 cpu5 cpu6 cpu7 cpu0
cpu0 first in package: cpu0
cpu1 has 1 core siblings: cpu1
cpu1 has 1 pkg siblings: cpu1
cpu1 has 8 1st siblings: cpu2 cpu3 cpu4 cpu5 cpu6 cpu7 cpu0 cpu1
cpu1 first in package: cpu1
cpu2 has 1 core siblings: cpu2
cpu2 has 1 pkg siblings: cpu2
cpu2 has 8 1st siblings: cpu3 cpu4 cpu5 cpu6 cpu7 cpu0 cpu1 cpu2
cpu2 first in package: cpu2
cpu3 has 1 core siblings: cpu3
cpu3 has 1 pkg siblings: cpu3
cpu3 has 8 1st siblings: cpu4 cpu5 cpu6 cpu7 cpu0 cpu1 cpu2 cpu3
cpu3 first in package: cpu3
cpu4 has 1 core siblings: cpu4
cpu4 has 1 pkg siblings: cpu4
cpu4 has 8 1st siblings: cpu5 cpu6 cpu7 cpu0 cpu1 cpu2 cpu3 cpu4
cpu4 first in package: cpu4
cpu5 has 1 core siblings: cpu5
cpu5 has 1 pkg siblings: cpu5
cpu5 has 8 1st siblings: cpu6 cpu7 cpu0 cpu1 cpu2 cpu3 cpu4 cpu5
cpu5 first in package: cpu5
cpu6 has 1 core siblings: cpu6
cpu6 has 1 pkg siblings: cpu6
cpu6 has 8 1st siblings: cpu7 cpu0 cpu1 cpu2 cpu3 cpu4 cpu5 cpu6
cpu6 first in package: cpu6
cpu7 has 1 core siblings: cpu7
cpu7 has 1 pkg siblings: cpu7
cpu7 has 8 1st siblings: cpu0 cpu1 cpu2 cpu3 cpu4 cpu5 cpu6 cpu7
cpu7 first in package: cpu7
cpu0: TSC freq from HPET 2994060000 Hz
cpu0: recalibrating local timer
cpu0: apic clock running at 99 MHz
timecounter: Timecounter "lapic" frequency 99802000 Hz quality -100
timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
UVM: using package allocation scheme, 1 package(s) per bucket
cpu1: TSC skew=60 drift=-60
cpu1: running
cpu2: TSC skew=0 drift=0
cpu2: running
cpu3: running
cpu3: TSC skew=0 drift=0
cpu4: TSC skew=0 drift=60
cpu4: running
cpu5: TSC skew=60 drift=-60
cpu5: running
cpu6: running
cpu6: TSC skew=0 drift=-60
cpu7: TSC skew=0 drift=60
cpu7: running
TSC not known invariant on this CPU
timecounter: Timecounter "TSC" frequency 2994060000 Hz quality -100
uhub0 at usb7: NetBSD (0x0000) xHCI root hub (0x0000), class 9/0, rev 3.00/1.00, addr 0
uhub0: 6 ports with 6 removable, self powered
uhub1 at usb8: NetBSD (0x0000) xHCI root hub (0x0000), class 9/0, rev 2.00/1.00, addr 0
uhub1: 10 ports with 10 removable, self powered
acpicpu7: ACPI CPUs started
uhub2 at usb1: NetBSD (0x0000) UHCI root hub (0x0000), class 9/0, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
uhub3 at usb3: NetBSD (0x0000) EHCI root hub (0x0000), class 9/0, rev 2.00/1.00, addr 1
uhub3: 6 ports with 6 removable, self powered
uhub4 at usb5: NetBSD (0x0000) UHCI root hub (0x0000), class 9/0, rev 1.00/1.00, addr 1
uhub4: 2 ports with 2 removable, self powered
uhub5 at usb2: NetBSD (0x0000) UHCI root hub (0x0000), class 9/0, rev 1.00/1.00, addr 1
uhub5: 2 ports with 2 removable, self powered
uhub6 at usb6: NetBSD (0x0000) EHCI root hub (0x0000), class 9/0, rev 2.00/1.00, addr 1
uhub6: 4 ports with 4 removable, self powered
uhub7 at usb4: NetBSD (0x0000) UHCI root hub (0x0000), class 9/0, rev 1.00/1.00, addr 1
uhub7: 2 ports with 2 removable, self powered
uhub8 at usb0: NetBSD (0x0000) UHCI root hub (0x0000), class 9/0, rev 1.00/1.00, addr 1
uhub8: 2 ports with 2 removable, self powered
IPsec: Initialized Security Association Processing.
aes: Intel AES-NI
chacha: x86 SSE2 ChaCha
adiantum: self-test passed
ehci1: handing over low speed device on port 2 to uhci3
aes_ccm: self-test passed
blake2s: self-test passed
uhub6: port 2, device disappeared after reset
umass0 at uhub0 port 2 configuration 1 interface 0
umass0: USB (0x0781) SanDisk 3.2Gen1 (0x55a3), rev 3.00/1.00, addr 1
umass0: using SCSI over Bulk-Only
scsibus0 at umass0: 2 targets, 1 lun per target
sd0 at scsibus0 target 0 lun 0: <USB, SanDisk 3.2Gen1, 1.00> disk removable
sd0: 14664 MB, 29793 cyl, 16 head, 63 sec, 512 bytes/sect x 30031872 sectors
sd0: GPT GUID: 52eca000-6e0f-11f1-8000-000000000000
dk0 at sd0: "EFI system", 262144 blocks at 2048, type: msdos
dk1 at sd0: "NBImgRoot", 4853760 blocks at 264192, type: ffs
uhub9 at uhub3 port 4: vendor 05e3 (0x05e3) USB2.0 Hub (0x0608), class 9/0, rev 2.00/85.36, addr 2
uhub9: single transaction translator
uhub9: 4 ports with 4 removable, self powered
waiting for devices: usb3 usb4 uhub3 uhub7 uhub9
waiting for devices: usb3 usb4 uhub3 uhub7
waiting for devices: usb4 uhub7
uhidev0 at uhub7 port 2 configuration 1 interface 0
uhidev0: CASUE (0x2a7a) CASUE USB Keyboard (0x9a18), rev 1.10/0.01, addr 2, iclass 3/1
ukbd0 at uhidev0
wskbd0 at ukbd0 mux 1
wskbd0: connecting to wsdisplay0
waiting for devices: usb4 uhub7 uhidev0
waiting for devices:uhidev1 at uhub7 usb4 port 2 uhub7 configuration 1
 interface 1
uhidev1: CASUE (0x2a7a) CASUE USB Keyboard (0x9a18), rev 1.10/0.01, addr 2, iclass 3/0
uhidev1: 2 report ids
uhid0 at uhidev1 reportid 1: input=1, output=0, feature=0
waiting for devices:uhid1 at uhidev1 usb4 reportid 2 uhub7 uhidev1
: input=3, output=0, feature=0
waiting for devices: usb4 uhub7
waiting for devices: usb4
crypto: assign driver 0, flags 2
crypto: driver 0 registers alg 1 flags 0 maxoplen 0
crypto: driver 0 registers alg 2 flags 0 maxoplen 0
crypto: driver 0 registers alg 3 flags 0 maxoplen 0
crypto: driver 0 registers alg 4 flags 0 maxoplen 0
crypto: driver 0 registers alg 5 flags 0 maxoplen 0
crypto: driver 0 registers alg 26 flags 0 maxoplen 0
crypto: driver 0 registers alg 27 flags 0 maxoplen 0
crypto: driver 0 registers alg 29 flags 0 maxoplen 0
crypto: driver 0 registers alg 33 flags 0 maxoplen 0
crypto: driver 0 registers alg 17 flags 0 maxoplen 0
crypto: driver 0 registers alg 6 flags 0 maxoplen 0
crypto: driver 0 registers alg 19 flags 0 maxoplen 0
crypto: driver 0 registers alg 7 flags 0 maxoplen 0
crypto: driver 0 registers alg 20 flags 0 maxoplen 0
crypto: driver 0 registers alg 15 flags 0 maxoplen 0
crypto: driver 0 registers alg 24 flags 0 maxoplen 0
crypto: driver 0 registers alg 25 flags 0 maxoplen 0
crypto: driver 0 registers alg 8 flags 0 maxoplen 0
crypto: driver 0 registers alg 21 flags 0 maxoplen 0
crypto: driver 0 registers alg 16 flags 0 maxoplen 0
crypto: driver 0 registers alg 9 flags 0 maxoplen 0
crypto: driver 0 registers alg 10 flags 0 maxoplen 0
crypto: driver 0 registers alg 13 flags 0 maxoplen 0
crypto: driver 0 registers alg 14 flags 0 maxoplen 0
crypto: driver 0 registers alg 28 flags 0 maxoplen 0
crypto: driver 0 registers alg 30 flags 0 maxoplen 0
crypto: driver 0 registers alg 31 flags 0 maxoplen 0
crypto: driver 0 registers alg 32 flags 0 maxoplen 0
crypto: driver 0 registers alg 11 flags 0 maxoplen 0
crypto: driver 0 registers alg 18 flags 0 maxoplen 0
crypto: driver 0 registers alg 23 flags 0 maxoplen 0
crypto: driver 0 registers alg 22 flags 0 maxoplen 0
cgd: self-test aes-xts-256
cgd: self-test aes-xts-512
cgd: self-test aes-cbc-128
cgd: self-test aes-cbc-256
cgd: self-test 3des-cbc-192
cgd: self-test blowfish-cbc-448
cgd: self-test aes-cbc-128 (encblkno8)
cgd: self-tests passed
swwdog0: software watchdog initialized
Searching for RAID components...
WARNING: 2 errors while detecting hardware; check system log.
boot device: sd0
root on dk1
root file system type: ffs
kern.module.path=/stand/amd64/11.99.7/modules
WARNING: no TOD clock present
WARNING: using filesystem time
WARNING: CHECK AND RESET THE DATE!

>How-To-Repeat:
Boot on KX-7000 CPU with cache associativity fix and observe the crash.
>Fix:
Disable SMAP as a workaround at the end of cpu_probe_c3():


if (cpuid_level < 7)
	return;

/* XXX: Disable SMAP for now; it causes a page fault. */
cpu_feature[5]  &= ~CPUID_SEF_SMAP;
ci->ci_feat_val[5] &= ~CPUID_SEF_SMAP;
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