Hi all,
I have a recurring problem with OpenBSD on my Thinkpad X1 Carbon (4th Gen).
When the machine wakes from suspend, there is (approximately) a 75%
chance that the fan start and pretty much max out. Doesn't matter about
CPU usage or temperature. Suspending (zzz) or closing the lid tends not
to fix it - the fan will eventually stop but will start again on wake.
Rebooting or hibernating is required.
This has occured on this particular machine with various stable/release
versions of OpenBSD and I'm currently running the latest snapshot
(7.2-beta).
I have used various Linux distros (Debian and Arch, mostly) on this
machine in the past and this has never happened.
I also have a Thinkpad X220 running the same versions historically
without issue.
I can't find much in the archives so I'm hoping someone might be able to
offer something. Many thanks in advance.
I include sysctl hw, sysctl hw.sensors and dmesg below:
--
Best regards,
Matthew
syctl hw:
hw.machine=amd64
hw.model=Intel(R) Core(TM) i7-6600U CPU @ 2.60GHz
hw.ncpu=4
hw.byteorder=1234
hw.pagesize=4096
hw.disknames=sd0:74bfeea5a5883a85,sd1:7da04eb499cd98e3
hw.diskcount=2
hw.sensors.cpu0.temp0=36.00 degC
hw.sensors.cpu0.frequency0=3200000000.00 Hz
hw.sensors.cpu1.frequency0=3300000000.00 Hz
hw.sensors.acpibtn0.indicator0=On (lid open)
hw.sensors.acpibat0.volt0=15.20 VDC (voltage)
hw.sensors.acpibat0.volt1=16.26 VDC (current voltage)
hw.sensors.acpibat0.power0=0.00 W (rate)
hw.sensors.acpibat0.watthour0=38.50 Wh (last full capacity)
hw.sensors.acpibat0.watthour1=1.93 Wh (warning capacity)
hw.sensors.acpibat0.watthour2=0.20 Wh (low capacity)
hw.sensors.acpibat0.watthour3=36.78 Wh (remaining capacity), OK
hw.sensors.acpibat0.watthour4=52.06 Wh (design capacity)
hw.sensors.acpibat0.raw0=0 (battery idle), OK
hw.sensors.acpiac0.indicator0=On (power supply)
hw.sensors.acpithinkpad0.fan0=6940 RPM
hw.sensors.acpithinkpad0.indicator0=Off (port replicator), UNKNOWN
hw.sensors.acpitz0.temp0=48.00 degC (zone temperature)
hw.sensors.pchtemp0.temp0=35.50 degC
hw.sensors.softraid0.drive0=online (sd1), OK
hw.cpuspeed=2701
hw.setperf=100
hw.vendor=LENOVO
hw.product=20FB002LUS
hw.version=ThinkPad X1 Carbon 4th
hw.physmem=17011974144
hw.usermem=15295393792
hw.ncpufound=4
hw.allowpowerdown=1
hw.perfpolicy=auto
hw.smt=0
hw.ncpuonline=2
hw.power=1
sysctl hw.sensors:
hw.sensors.cpu0.temp0=34.00 degC
hw.sensors.cpu0.frequency0=3250000000.00 Hz
hw.sensors.cpu1.frequency0=3200000000.00 Hz
hw.sensors.acpibtn0.indicator0=On (lid open)
hw.sensors.acpibat0.volt0=15.20 VDC (voltage)
hw.sensors.acpibat0.volt1=16.26 VDC (current voltage)
hw.sensors.acpibat0.power0=0.00 W (rate)
hw.sensors.acpibat0.watthour0=38.50 Wh (last full capacity)
hw.sensors.acpibat0.watthour1=1.93 Wh (warning capacity)
hw.sensors.acpibat0.watthour2=0.20 Wh (low capacity)
hw.sensors.acpibat0.watthour3=36.78 Wh (remaining capacity), OK
hw.sensors.acpibat0.watthour4=52.06 Wh (design capacity)
hw.sensors.acpibat0.raw0=0 (battery idle), OK
hw.sensors.acpiac0.indicator0=On (power supply)
hw.sensors.acpithinkpad0.fan0=6932 RPM
hw.sensors.acpithinkpad0.indicator0=Off (port replicator), UNKNOWN
hw.sensors.acpitz0.temp0=48.00 degC (zone temperature)
hw.sensors.pchtemp0.temp0=35.00 degC
hw.sensors.softraid0.drive0=online (sd1), OK
dmesg:
OpenBSD 7.2-beta (GENERIC.MP) #640: Thu Jul 21 21:03:56 MDT 2022
dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 17011974144 (16223MB)
avail mem = 16479031296 (15715MB)
random: good seed from bootblocks
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.8 @ 0xd7057000 (65 entries)
bios0: vendor LENOVO version "N1FET75W (1.49 )" date 05/25/2021
bios0: LENOVO 20FB002LUS
acpi0 at bios0: ACPI 5.0
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP TCPA SSDT UEFI SSDT SSDT ECDT HPET APIC MCFG SSDT SSDT
DBGP DBG2 BOOT BATB SLIC SSDT SSDT MSDM DMAR ASF! FPDT UEFI
acpi0: wakeup devices LID_(S4) SLPB(S3) IGBE(S4) EXP9(S4) XHCI(S3)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpiec0 at acpi0
acpihpet0 at acpi0: 23999999 Hz
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Core(TM) i7-6600U CPU @ 2.60GHz, 2494.19 MHz, 06-4e-03
cpu0:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,SGX,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SRBDS_CTRL,MD_CLEAR,TSXFA,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES,MELTDOWN
cpu0: 32KB 64b/line 8-way D-cache, 32KB 64b/line 8-way I-cache, 256KB 64b/line
4-way L2 cache, 4MB 64b/line 16-way L3 cache
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges
cpu0: apic clock running at 24MHz
cpu0: mwait min=64, max=64, C-substates=0.2.1.2.4.1.1.1, IBE
cpu1 at mainbus0: apid 2 (application processor)
cpu1: Intel(R) Core(TM) i7-6600U CPU @ 2.60GHz, 2494.20 MHz, 06-4e-03
cpu1:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,SGX,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SRBDS_CTRL,MD_CLEAR,TSXFA,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES,MELTDOWN
cpu1: 32KB 64b/line 8-way D-cache, 32KB 64b/line 8-way I-cache, 256KB 64b/line
4-way L2 cache, 4MB 64b/line 16-way L3 cache
cpu1: smt 0, core 1, package 0
cpu2 at mainbus0: apid 1 (application processor)
cpu2: Intel(R) Core(TM) i7-6600U CPU @ 2.60GHz, 2494.19 MHz, 06-4e-03
cpu2:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,SGX,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SRBDS_CTRL,MD_CLEAR,TSXFA,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES,MELTDOWN
cpu2: 32KB 64b/line 8-way D-cache, 32KB 64b/line 8-way I-cache, 256KB 64b/line
4-way L2 cache, 4MB 64b/line 16-way L3 cache
cpu2: smt 1, core 0, package 0
cpu3 at mainbus0: apid 3 (application processor)
cpu3: Intel(R) Core(TM) i7-6600U CPU @ 2.60GHz, 2494.19 MHz, 06-4e-03
cpu3:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,SGX,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SRBDS_CTRL,MD_CLEAR,TSXFA,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES,MELTDOWN
cpu3: 32KB 64b/line 8-way D-cache, 32KB 64b/line 8-way I-cache, 256KB 64b/line
4-way L2 cache, 4MB 64b/line 16-way L3 cache
cpu3: smt 1, core 1, package 0
ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 120 pins
acpimcfg0 at acpi0
acpimcfg0: addr 0xf8000000, bus 0-63
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus -1 (PEG0)
acpiprt2 at acpi0: bus -1 (PEG1)
acpiprt3 at acpi0: bus -1 (PEG2)
acpiprt4 at acpi0: bus 2 (EXP1)
acpiprt5 at acpi0: bus 4 (EXP3)
acpiprt6 at acpi0: bus -1 (EXP5)
acpiprt7 at acpi0: bus -1 (EXP9)
acpibtn0 at acpi0: LID_
acpibtn1 at acpi0: SLPB
acpipci0 at acpi0 PCI0: 0x00000000 0x00000011 0x00000001
acpicmos0 at acpi0
acpibat0 at acpi0: BAT0 model "00HW029" serial 3893 type LiP oem "SMP"
acpiac0 at acpi0: AC unit online
acpithinkpad0 at acpi0: version 1.0
"PNP0C60" at acpi0 not configured
"PNP0C14" at acpi0 not configured
"PNP0C14" at acpi0 not configured
"PNP0C14" at acpi0 not configured
"PNP0C14" at acpi0 not configured
tpm0 at acpi0 TPM_ 1.2 (TIS) addr 0xfed40000/0x5000, device 0x001b15d1 rev 0x10
acpicpu0 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33),
C1(1000@1 mwait.1), PSS
acpicpu1 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33),
C1(1000@1 mwait.1), PSS
acpicpu2 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33),
C1(1000@1 mwait.1), PSS
acpicpu3 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33),
C1(1000@1 mwait.1), PSS
acpipwrres0 at acpi0: PUBS, resource for XHCI
acpipwrres1 at acpi0: PG00, resource for PEG0
acpipwrres2 at acpi0: PG01, resource for PEG1
acpipwrres3 at acpi0: PG02, resource for PEG2
acpipwrres4 at acpi0: WRST
acpipwrres5 at acpi0: WRST
acpitz0 at acpi0: critical temperature is 128 degC
acpivideo0 at acpi0: GFX0
acpivout0 at acpivideo0: DD1F
cpu0: using VERW MDS workaround (except on vmm entry)
cpu0: Enhanced SpeedStep 2494 MHz: speeds: 2701, 2700, 2600, 2500, 2300, 2100,
1900, 1800, 1600, 1400, 1300, 1100, 800, 700, 600, 400 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "Intel Core 6G Host" rev 0x08
inteldrm0 at pci0 dev 2 function 0 "Intel HD Graphics 520" rev 0x07
drm0 at inteldrm0
inteldrm0: msi, SKYLAKE, gen 9
"Intel Core GMM" rev 0x00 at pci0 dev 8 function 0 not configured
"Intel 100 Series ISH" rev 0x21 at pci0 dev 19 function 0 not configured
xhci0 at pci0 dev 20 function 0 "Intel 100 Series xHCI" rev 0x21: msi, xHCI 1.0
usb0 at xhci0: USB revision 3.0
uhub0 at usb0 configuration 1 interface 0 "Intel xHCI root hub" rev 3.00/1.00
addr 1
pchtemp0 at pci0 dev 20 function 2 "Intel 100 Series Thermal" rev 0x21
"Intel 100 Series MEI" rev 0x21 at pci0 dev 22 function 0 not configured
ahci0 at pci0 dev 23 function 0 "Intel 100 Series AHCI" rev 0x21: msi, AHCI
1.3.1
ahci0: port 1: 6.0Gb/s
scsibus1 at ahci0: 32 targets
sd0 at scsibus1 targ 1 lun 0: <ATA, SAMSUNG MZNLN512, MAV2> naa.5002538d00000000
sd0: 488386MB, 512 bytes/sector, 1000215216 sectors, thin
ppb0 at pci0 dev 28 function 0 "Intel 100 Series PCIE" rev 0xf1: msi
pci1 at ppb0 bus 2
rtsx0 at pci1 dev 0 function 0 "Realtek RTS525A Card Reader" rev 0x01: msi
sdmmc0 at rtsx0: 4-bit, dma
ppb1 at pci0 dev 28 function 2 "Intel 100 Series PCIE" rev 0xf1: msi
pci2 at ppb1 bus 4
iwm0 at pci2 dev 0 function 0 "Intel AC 8260" rev 0x3a, msi
pcib0 at pci0 dev 31 function 0 "Intel 100 Series LPC" rev 0x21
"Intel 100 Series PMC" rev 0x21 at pci0 dev 31 function 2 not configured
azalia0 at pci0 dev 31 function 3 "Intel 100 Series HD Audio" rev 0x21: msi
azalia0: codecs: Conexant/0x5111, Intel/0x2809, using Conexant/0x5111
audio0 at azalia0
ichiic0 at pci0 dev 31 function 4 "Intel 100 Series SMBus" rev 0x21: apic 2 int
16
iic0 at ichiic0
em0 at pci0 dev 31 function 6 "Intel I219-LM" rev 0x21: msi, address
54:ee:75:9d:17:5c
isa0 at pcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5 irq 1 irq 12
pckbd0 at pckbc0 (kbd slot)
wskbd0 at pckbd0: console keyboard
pms0 at pckbc0 (aux slot)
wsmouse0 at pms0 mux 0
wsmouse1 at pms0 mux 0
pms0: Synaptics clickpad, firmware 8.2, 0x1e2b1 0x940300 0x314840 0xf002a3
0x12e800
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
vmm0 at mainbus0: VMX/EPT
efifb at mainbus0 not configured
uvideo0 at uhub0 port 8 configuration 1 interface 0 "Azurewave Integrated
Camera" rev 2.00/0.20 addr 2
video0 at uvideo0
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
sd1 at scsibus3 targ 1 lun 0: <OPENBSD, SR CRYPTO, 006>
sd1: 488385MB, 512 bytes/sector, 1000213631 sectors
root on sd1a (7da04eb499cd98e3.a) swap on sd1b dump on sd1b
inteldrm0: 2560x1440, 32bpp
wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation), using wskbd0
wsdisplay0: screen 1-5 added (std, vt100 emulation)
iwm0: hw rev 0x200, fw ver 36.ca7b901d.0, address 44:85:00:bf:b6:fc
arp info overwritten for 192.168.1.69 by b8:27:eb:62:85:cc on iwm0
arp info overwritten for 192.168.1.69 by b8:27:eb:37:d0:99 on iwm0
arp info overwritten for 192.168.1.69 by b8:27:eb:62:85:cc on iwm0
arp info overwritten for 192.168.1.69 by b8:27:eb:37:d0:99 on iwm0
uaudio0 at uhub0 port 1 configuration 1 interface 1 "Plantronics Plantronics
Blackwire 3220 Series" rev 2.00/2.10 addr 3
uaudio0: class v1, full-speed, sync, channels: 2 play, 2 rec, 7 ctls
audio1 at uaudio0
uhidev0 at uhub0 port 1 configuration 1 interface 3 "Plantronics Plantronics
Blackwire 3220 Series" rev 2.00/2.10 addr 3
uhidev0: iclass 3/0, 42 report ids
ucc0 at uhidev0 reportid 1: 2 usages, 2 keys, enum
wskbd1 at ucc0 mux 1
wskbd1: connecting to wsdisplay0
uhid0 at uhidev0 reportid 2: input=2, output=0, feature=0
uhid1 at uhidev0 reportid 3: input=32, output=32, feature=0
uhid2 at uhidev0 reportid 4: input=0, output=36, feature=0
uhid3 at uhidev0 reportid 5: input=32, output=0, feature=0
uhid4 at uhidev0 reportid 6: input=0, output=36, feature=0
uhid5 at uhidev0 reportid 7: input=32, output=0, feature=0
uhid6 at uhidev0 reportid 8: input=1, output=0, feature=0
uhid7 at uhidev0 reportid 9: input=0, output=1, feature=0
uhid8 at uhidev0 reportid 20: input=1, output=0, feature=0
uhid9 at uhidev0 reportid 21: input=2, output=0, feature=0
uhid10 at uhidev0 reportid 23: input=0, output=1, feature=0
uhid11 at uhidev0 reportid 24: input=0, output=1, feature=0
uhid12 at uhidev0 reportid 25: input=0, output=1, feature=0
uhid13 at uhidev0 reportid 26: input=0, output=1, feature=0
uhid14 at uhidev0 reportid 27: input=0, output=0, feature=2
uhid15 at uhidev0 reportid 30: input=0, output=1, feature=0
uhid16 at uhidev0 reportid 31: input=1, output=0, feature=0
uhid17 at uhidev0 reportid 32: input=0, output=1, feature=0
uhid18 at uhidev0 reportid 42: input=0, output=1, feature=0
audio1 detached
uaudio0 detached
wskbd1: disconnecting from wsdisplay0
wskbd1 detached
ucc0 detached
uhid0 detached
uhid1 detached
uhid2 detached
uhid3 detached
uhid4 detached
uhid5 detached
uhid6 detached
uhid7 detached
uhid8 detached
uhid9 detached
uhid10 detached
uhid11 detached
uhid12 detached
uhid13 detached
uhid14 detached
uhid15 detached
uhid16 detached
uhid17 detached
uhid18 detached
uhidev0 detached
video0 detached
uvideo0 detached
uhub0 detached
uhub0 at usb0 configuration 1 interface 0 "Intel xHCI root hub" rev 3.00/1.00
addr 1
uvideo0 at uhub0 port 8 configuration 1 interface 0 "Azurewave Integrated
Camera" rev 2.00/0.20 addr 2
video0 at uvideo0
drm:pid39518:intel_ddi_sanitize_encoder_pll_mapping *NOTICE* [drm]
[ENCODER:94:DDI A/PHY A] is disabled/in DSI mode with an ungated DDI clock,
gate it
drm:pid39518:intel_ddi_sanitize_encoder_pll_mapping *NOTICE* [drm]
[ENCODER:102:DDI B/PHY B] is disabled/in DSI mode with an ungated DDI clock,
gate it
drm:pid39518:intel_ddi_sanitize_encoder_pll_mapping *NOTICE* [drm]
[ENCODER:116:DDI C/PHY C] is disabled/in DSI mode with an ungated DDI clock,
gate it
arp info overwritten for 192.168.1.69 by b8:27:eb:62:85:cc on iwm0
arp info overwritten for 192.168.1.69 by b8:27:eb:37:d0:99 on iwm0
arp info overwritten for 192.168.1.69 by b8:27:eb:62:85:cc on iwm0
arp info overwritten for 192.168.1.69 by b8:27:eb:37:d0:99 on iwm0
