Re: kern/57170: envstat uses uninterruptible system call

[Mayuresh <mayuresh%acm.org@localhost>]

On Fri, Jan 06, 2023 at 03:00:05PM +0000, Martin Husemann wrote:
>  can you attach the full dmesg to this PR please?

Attached.

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Copyright (c) 1982, 1986, 1989, 1991, 1993
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NetBSD 10.0_BETA (GENERIC) #0: Mon Dec 19 14:00:35 UTC 2022
	mkrepro%mkrepro.NetBSD.org@localhost:/usr/src/sys/arch/amd64/compile/GENERIC
total memory = 1934 MB
avail memory = 1841 MB
timecounter: Timecounters tick every 10.000 msec
Kernelized RAIDframe activated
timecounter: Timecounter "i8254" frequency 1193182 Hz quality 100
efi: systbl at pa 79b49f18
mainbus0 (root)
ACPI: RSDP 0x0000000079353000 000024 (v02 _ASUS_)
ACPI: XSDT 0x0000000079353080 000084 (v01 _ASUS_ Notebook 01072009 AMI  00010013)
ACPI: FACP 0x00000000793626E0 00010C (v05 _ASUS_ Notebook 01072009 AMI  00010013)
Firmware Warning (ACPI): 32/64X length mismatch in FADT/Gpe0Block: 128/32 (20221020/tbfadt-640)
ACPI: DSDT 0x00000000793531A0 00F53D (v02 _ASUS_ Notebook 01072009 INTL 20120913)
ACPI: FACS 0x00000000793B7F80 000040
ACPI: APIC 0x00000000793627F0 000068 (v03 _ASUS_ Notebook 01072009 AMI  00010013)
ACPI: FPDT 0x0000000079362858 000044 (v01 _ASUS_ Notebook 01072009 AMI  00010013)
ACPI: MCFG 0x00000000793628A0 00003C (v01 _ASUS_ Notebook 01072009 MSFT 00000097)
ACPI: LPIT 0x00000000793628E0 000104 (v01 _ASUS_ Notebook 00000003 VLV2 0100000D)
ACPI: ECDT 0x00000000793629E8 0000C1 (v01 _ASUS_ Notebook 01072009 AMI. 00000005)
ACPI: HPET 0x0000000079362AB0 000038 (v01 _ASUS_ Notebook 01072009 AMI. 00000005)
ACPI: SSDT 0x0000000079362AE8 000763 (v01 PmRef  CpuPm    00003000 INTL 20061109)
ACPI: SSDT 0x0000000079363250 000290 (v01 PmRef  Cpu0Tst  00003000 INTL 20061109)
ACPI: SSDT 0x00000000793634E0 00017A (v01 PmRef  ApTst    00003000 INTL 20061109)
ACPI: UEFI 0x0000000079363660 000042 (v01 _ASUS_ Notebook 00000000      00000000)
ACPI: BGRT 0x00000000793636A8 000038 (v00 _ASUS_ Notebook 01072009 AMI  00010013)
ACPI: 4 ACPI AML tables successfully acquired and loaded
ioapic0 at mainbus0 apid 1: pa 0xfec00000, version 0x20, 87 pins
cpu0 at mainbus0 apid 0
cpu0: Use lfence to serialize rdtsc
cpu0: Intel(R) Celeron(R) CPU  N2840  @ 2.16GHz, id 0x30678
cpu0: node 0, package 0, core 0, smt 0
cpu1 at mainbus0 apid 2
cpu1: Intel(R) Celeron(R) CPU  N2840  @ 2.16GHz, id 0x30678
cpu1: node 0, package 0, core 1, smt 0
acpi0 at mainbus0: Intel ACPICA 20221020
acpi0: X/RSDT: OemId <_ASUS_,Notebook,01072009>, AslId <AMI ,00010013>
acpi0: autoconfiguration error: failed to look up EC object \_SB.PCI0.LPCB.EC0: AE_NOT_FOUND
acpi0: autoconfiguration error: invalid PCI address for D011
acpi0: autoconfiguration error: invalid PCI address for D012
acpi0: autoconfiguration error: invalid PCI address for D014
acpi0: MCFG: segment 0, bus 0-255, address 0x00000000e0000000
ACPI: Dynamic OEM Table Load:
ACPI: SSDT 0xFFFF80B46C21B008 00045B (v01 PmRef  Cpu0Ist  00003000 INTL 20061109)
ACPI: Dynamic OEM Table Load:
ACPI: SSDT 0xFFFF80B46C21B808 000433 (v01 PmRef  Cpu0Cst  00003001 INTL 20061109)
ACPI: Dynamic OEM Table Load:
ACPI: SSDT 0xFFFF80B4A07AF3C8 00015F (v01 PmRef  ApIst    00003000 INTL 20061109)
ACPI: Dynamic OEM Table Load:
ACPI: SSDT 0xFFFF80B46C21AA08 00008D (v01 PmRef  ApCst    00003000 INTL 20061109)
acpi0: SCI interrupting at int 9
acpi0: fixed power button present
timecounter: Timecounter "ACPI-Safe" frequency 3579545 Hz quality 900
hpet0 at acpi0: high precision event timer (mem 0xfed00000-0xfed00400)
timecounter: Timecounter "hpet0" frequency 14318180 Hz quality 2000
acpiec0 at acpi0 (EC0, PNP0C09): io 0x62,0x66
acpivga0 at acpi0 (GFX0): ACPI Display Adapter
acpiout0 at acpivga0 (DD01, 0x0100): ACPI Display Output Device
acpiout1 at acpivga0 (DD02, 0x0002): ACPI Display Output Device
acpiout2 at acpivga0 (DD03, 0x0200): ACPI Display Output Device
acpiout3 at acpivga0 (DD04, 0x0004): ACPI Display Output Device
acpiout4 at acpivga0 (DD05, 0x0005): ACPI Display Output Device
acpiout5 at acpivga0 (DD06, 0x0006): ACPI Display Output Device
acpiout6 at acpivga0 (DD07, 0x0007): ACPI Display Output Device
acpiout7 at acpivga0 (DD08, 0x0008): ACPI Display Output Device
acpiout8 at acpivga0 (LCDD, 0x0400): ACPI Display Output Device
acpiout8: brightness levels: [0-100]
acpiout9 at acpivga0 (ISP0, 0x0f38): ACPI Display Output Device
acpivga0: connected output devices:
acpivga0:   0x0400 (acpiout8): Unknown Output Device, head 0
FWHD (INT0800) at acpi0 not configured
attimer1 at acpi0 (TIMR, PNP0100): io 0x40-0x43,0x50-0x53 irq 0
pckbc1 at acpi0 (PS2M, FLT0102) (aux port): irq 12
pckbc2 at acpi0 (PS2K, ATK3001) (kbd port): io 0x60,0x64 irq 1
acpiacad0 at acpi0 (AC0, ACPI0003): ACPI AC Adapter
acpibat0 at acpi0 (BAT0, PNP0C0A-0): ACPI Battery
acpibat0: ACPI 4.0 functionality present
ADMA (DMA0F28) at acpi0 not configured
acpibut0 at acpi0 (PWRB, PNP0C0C): ACPI Power Button
acpiwmi0 at acpi0 (ATKD, PNP0C14-ATK): ACPI WMI Interface
acpiwmibus at acpiwmi0 not configured
ASHS (ATK4001) at acpi0 not configured
acpilid0 at acpi0 (LID, PNP0C0D): ACPI Lid Switch
acpibut1 at acpi0 (SLPB, PNP0C0E): ACPI Sleep Button
acpitz0 at acpi0 (THRM): cpu0 cpu1
acpitz0: levels: critical 75.0 C, passive 105.0 C, passive cooling
ACPI: Enabled 4 GPEs in block 00 to 3F
pckbd0 at pckbc2 (kbd slot)
pckbc2: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard
pms0 at pckbc2 (aux slot)
pckbc2: using irq 12 for aux slot
wsmouse0 at pms0 mux 0
pci0 at mainbus0 bus 0: configuration mode 1
pci0: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
pchb0 at pci0 dev 0 function 0: Intel Bay Trail Processor Transaction Router (rev. 0x0e)
i915drmkms0 at pci0 dev 2 function 0: Intel Bay Trail Integrated Graphics Device (rev. 0x0e)
ahcisata0 at pci0 dev 19 function 0: Intel Bay Trail SATA (AHCI) (rev. 0x0e)
ahcisata0: 64-bit DMA
ahcisata0: AHCI revision 1.30, 2 ports, 32 slots, CAP 0xc720ff01<PSC,SSC,PMD,ISS=0x2=Gen2,SCLO,SAL,SALP,SNCQ,S64A>
ahcisata0: interrupting at msi0 vec 0
atabus0 at ahcisata0 channel 0
Intel Bay Trail Trusted Execution Engine (miscellaneous crypto, revision 0x0e) at pci0 dev 26 function 0 not configured
hdaudio0 at pci0 dev 27 function 0: HD Audio Controller
hdaudio0: interrupting at msi1 vec 0
hdaudio0: HDA ver. 1.0, OSS 4, ISS 4, BSS 0, SDO 1, 64-bit
hdafg0 at hdaudio0: Realtek product 0233
hdafg0: DAC00 2ch: Speaker [Built-In]
hdafg0: DAC01 2ch: HP Out [Jack]
hdafg0: ADC02 2ch: Mic In [Built-In]
hdafg0: 2ch/2ch 44100Hz 48000Hz 96000Hz 192000Hz PCM16 PCM20 PCM24 AC3
audio0 at hdafg0: playback, capture, full duplex, independent
audio0: slinear_le:16 2ch 48000Hz, blk 1920 bytes (10ms) for playback
audio0: slinear_le:16 2ch 48000Hz, blk 1920 bytes (10ms) for recording
spkr0 at audio0: PC Speaker (synthesized)
wsbell at spkr0 not configured
hdafg1 at hdaudio0: Intel product 2882
hdafg1: DP00 8ch: Digital Out [Jack]
hdafg1: 8ch/0ch 48000Hz PCM16*
audio1 at hdafg1: playback, capture, full duplex, independent
audio1: slinear_le:16 2ch 48000Hz, blk 1920 bytes (10ms) for playback
audio1: slinear_le:16 2ch 48000Hz, blk 1920 bytes (10ms) for recording
spkr1 at audio1: PC Speaker (synthesized)
wsbell at spkr1 not configured
ppb0 at pci0 dev 28 function 0: Intel Bay Trail PCIe Root Port (rev. 0x0e)
ppb0: PCI Express capability version 2 <Root Port of PCI-E Root Complex> x1 @ 5.0GT/s
pci1 at ppb0 bus 1
pci1: i/o space, memory space enabled, rd/line, wr/inv ok
ppb1 at pci0 dev 28 function 1: Intel Bay Trail PCIe Root Port (rev. 0x0e)
ppb1: PCI Express capability version 2 <Root Port of PCI-E Root Complex> x1 @ 5.0GT/s
ppb1: link is x1 @ 2.5GT/s
pci2 at ppb1 bus 2
pci2: i/o space, memory space enabled, rd/line, wr/inv ok
Atheros Communications AR9565 Wireless LAN (miscellaneous network, revision 0x01) at pci2 dev 0 function 0 not configured
ppb2 at pci0 dev 28 function 3: Intel Bay Trail PCIe Root Port (rev. 0x0e)
ppb2: PCI Express capability version 2 <Root Port of PCI-E Root Complex> x1 @ 5.0GT/s
ppb2: link is x1 @ 2.5GT/s
pci3 at ppb2 bus 3
pci3: i/o space, memory space enabled, rd/line, wr/inv ok
rtsx0 at pci3 dev 0 function 0: Realtek Semiconductor RTL8402 PCI-E Card Reader (rev. 0x01)
rtsx0: interrupting at msix2 vec 0
sdmmc0 at rtsx0
re0 at pci3 dev 0 function 2: RealTek 8100E/8101E/8102E/8102EL PCIe 10/100BaseTX (rev. 0x06)
re0: interrupting at msix3 vec 0
re0: RTL8402 (0x4400)
re0: Ethernet address 9c:5c:8e:da:af:f7
re0: using 256 tx descriptors
rlphy0 at re0 phy 7: RTL8201E 10/100 media interface, rev. 2
rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
ehci0 at pci0 dev 29 function 0: Intel Bay Trail USB EHCI (rev. 0x0e)
ehci0: 64-bit DMA
ehci0: interrupting at ioapic0 pin 23
ehci0: BIOS has given up ownership
ehci0: EHCI version 1.0
ehci0: Using DMA subregion for control data structures
usb0 at ehci0: USB revision 2.0
pcib0 at pci0 dev 31 function 0: Intel Bay Trail LPC Interface Bridge (rev. 0x0e)
ichsmb0 at pci0 dev 31 function 3: Intel Bay Trail PCU SMBus (rev. 0x0e)
ichsmb0: interrupting at ioapic0 pin 18
iic0 at ichsmb0: I2C bus
isa0 at pcib0
com0 at isa0 port 0x3f8-0x3ff irq 4: ns16550a, 16-byte FIFO
pcppi0 at isa0 port 0x61
spkr2 at pcppi0: PC Speaker
wsbell at spkr2 not configured
midi0 at pcppi0: PC speaker
sysbeep0 at pcppi0
attimer1: attached to pcppi0
acpicpu0 at cpu0: ACPI CPU
acpicpu0: C1: FFH, lat   1 us, pow  1000 mW
acpicpu0: C2: FFH, lat 500 us, pow    10 mW
acpicpu0: C3: FFH, lat 1500 us, pow    10 mW
acpicpu0: P0: FFH, lat  10 us, pow  2000 mW, 2159 MHz, turbo boost
acpicpu0: P1: FFH, lat  10 us, pow  2000 mW, 2158 MHz
acpicpu0: P2: FFH, lat  10 us, pow  1860 mW, 1992 MHz
acpicpu0: P3: FFH, lat  10 us, pow  1720 mW, 1826 MHz
acpicpu0: P4: FFH, lat  10 us, pow  1580 mW, 1660 MHz
acpicpu0: P5: FFH, lat  10 us, pow  1440 mW, 1494 MHz
acpicpu0: P6: FFH, lat  10 us, pow  1300 mW, 1328 MHz
acpicpu0: P7: FFH, lat  10 us, pow  1160 mW, 1162 MHz
acpicpu0: P8: FFH, lat  10 us, pow  1020 mW,  996 MHz
acpicpu0: P9: FFH, lat  10 us, pow   880 mW,  830 MHz
acpicpu0: P10: FFH, lat  10 us, pow   740 mW,  664 MHz
acpicpu0: P11: FFH, lat  10 us, pow   600 mW,  498 MHz
acpicpu0: T0: FFH, lat   1 us, pow   600 mW, 100 %
acpicpu0: T1: FFH, lat   1 us, pow   525 mW,  88 %
acpicpu0: T2: FFH, lat   1 us, pow   450 mW,  75 %
acpicpu0: T3: FFH, lat   1 us, pow   375 mW,  63 %
acpicpu0: T4: FFH, lat   1 us, pow   300 mW,  50 %
acpicpu0: T5: FFH, lat   1 us, pow   225 mW,  38 %
acpicpu0: T6: FFH, lat   1 us, pow   150 mW,  25 %
acpicpu0: T7: FFH, lat   1 us, pow    75 mW,  13 %
coretemp0 at cpu0: thermal sensor, 1 C resolution, Tjmax=105
acpicpu1 at cpu1: ACPI CPU
coretemp1 at cpu1: thermal sensor, 1 C resolution, Tjmax=105
timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
cpu1: autoconfiguration error: lapic_set_lvt: WARNING: bad pin value 187
timecounter: Timecounter "TSC" frequency 2166666000 Hz quality 3000
ACPI Error: acpiacad0: AC adapter online.
Aborting method \_SB.PCI0.BAT0._STA due to previous error (AE_NO_MEMORY) (20221020/psparse-580)
acpibat0: autoconfiguration error: failed to evaluate _STA: AE_NO_MEMORY
IPsec: Initialized Security Association Processing.
uhub0 at usb0: NetBSD (0x0000) EHCI root hub (0x0000), class 9/0, rev 2.00/1.00, addr 1
uhub0: 8 ports with 8 removable, self powered
ahcisata0 port 0: device present, speed: 3.0Gb/s
wd0 at atabus0 drive 0
wd0: <ST500LM030-2E717D>
wd0: drive supports 16-sector PIO transfers, LBA48 addressing
wd0: 465 GB, 969021 cyl, 16 head, 63 sec, 512 bytes/sect x 976773168 sectors (4096 bytes/physsect; first aligned sector: 8)
wd0: GPT GUID: 18f343ca-25c0-8a4c-ba26-3f6fd4c0982d
dk0 at wd0: "2b342a31-adcd-e445-a365-e1adf883d79b", 614400 blocks at 4096, type: msdos
dk1 at wd0: "root", 524288000 blocks at 618496, type: ext2fs
dk2 at wd0: "fa91c854-bc79-a64b-bfc7-d1fd1cca2a47", 451866639 blocks at 524906496, type: ffs
wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 6 (Ultra/133), WRITE DMA FUA, NCQ (32 tags)
wd0(ahcisata0:0:0): using PIO mode 4, DMA mode 2, Ultra-DMA mode 6 (Ultra/133) (using DMA), NCQ (31 tags)
uhub1 at uhub0 port 1: vendor 8087 (0x8087) product 07e6 (0x07e6), class 9/0, rev 2.00/0.14, addr 2
uhub1: single transaction translator
uhub1: 4 ports with 4 removable, self powered
run0 at uhub1 port 1
run0: Ralink (0x148f) 802.11 n WLAN (0x5370), rev 2.00/1.01, addr 3
run0: MAC/BBP RT5390 (rev 0x0502), RF RT5370 (MIMO 1T1R), address 00:c1:41:29:94:b6
uvideo0 at uhub1 port 3 configuration 1 interface 0: Chicony Electronics Co.,Ltd. (0x04f2) USB2.0 HD UVC WebCam (0xb424), rev 2.00/69.69, addr 4
video0 at uvideo0: Chicony Electronics Co.,Ltd. (0x04f2) USB2.0 HD UVC WebCam (0xb424), rev 2.00/69.69, addr 4
uhub2 at uhub1 port 4: vendor 05e3 (0x05e3) USB2.0 Hub (0x0608), class 9/0, rev 2.00/85.37, addr 5
uhub2: single transaction translator
uhub2: 3 ports with 2 removable, self powered
ubt0 at uhub2 port 1
ubt0: vendor 13d3 (0x13d3) product 3423 (0x3423), rev 1.10/0.01, addr 6
swwdog0: software watchdog initialized
WARNING: 6 errors while detecting hardware; check system log.
boot device: wd0
root on dk2
root file system type: ffs
kern.module.path=/stand/amd64/10.0/modules
[drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[drm] Driver supports precise vblank timestamp query.
i915drmkms0: interrupting at msi4 vec 0 (i915drmkms0)
[drm] Initialized i915 1.6.0 20200114 for i915drmkms0 on minor 0
intelfb0 at i915drmkms0
[drm] DRM_I915_DEBUG enabled
[drm] DRM_I915_DEBUG_GEM enabled
intelfb0: framebuffer at 0xc0020000, size 1366x768, depth 32, stride 5504
wsdisplay0 at intelfb0 kbdmux 1: console (default, vt100 emulation), using wskbd0
wsmux1: connecting to wsdisplay0
wsdisplay0: screen 1 added (default, vt100 emulation)
wsdisplay0: screen 2 added (default, vt100 emulation)
wsdisplay0: screen 3 added (default, vt100 emulation)
wsdisplay0: screen 4 added (default, vt100 emulation)