Discussion:
iwm0: fatal firmware error
Marco Scholz
2021-05-24 12:35:02 UTC
Permalink
Hello.
My laptop (Lenovo Thinkpad T495s AMD Ryzen) reports an iwm0 fatal
firmware error. I'm running 6.9 #29.
System gets quite hot, systat shows 40-50% interrupt while idling.
Networking works fine.

Anybody else has this issue?

Regards, Marco.

OpenBSD 6.9-current (GENERIC.MP) #29: Fri May 21 13:20:08 MDT 2021
***@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 6334730240 (6041MB)
avail mem = 6127292416 (5843MB)
random: good seed from bootblocks
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 3.1 @ 0xbc025000 (63 entries)
bios0: vendor LENOVO version "R13ET27W(1.01 )" date 04/18/2019
bios0: LENOVO 20QJ000AUS
acpi0 at bios0: ACPI 5.0
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP SSDT SSDT SSDT MSDM SLIC BATB HPET APIC MCFG
SBST WSMT VFCT IVRS SSDT CRAT CDIT FPDT SSDT SSDT SSDT UEFI
acpi0: wakeup devices GPP0(S3) GPP1(S3) GPP2(S3) GPP3(S3) GPP4(S3)
L850(S3) GPP5(S3) GPP6(S3) GP17(S3) XHC0(S3) XHC1(S3) GP18(S3) LID_(S3)
SLPB(S3)
acpitimer0 at acpi0: 3579545 Hz, 32 bits
acpihpet0 at acpi0: 14318180 Hz
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: AMD Ryzen 5 PRO 3500U w/ Radeon Vega Mobile Gfx, 2096.35 MHz,
17-18-01
cpu0:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,SKINIT,TCE,TOPEXT,CPCTR,DBKP,PCTRL3,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,RDSEED,ADX,SMAP,CLFLUSHOPT,SHA,IBPB,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu0: 64KB 64b/line 4-way I-cache, 32KB 64b/line 8-way D-cache, 512KB
64b/line 8-way L2 cache
cpu0: ITLB 64 4KB entries fully associative, 64 4MB entries fully
associative
cpu0: DTLB 64 4KB entries fully associative, 64 4MB entries fully
associative
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
cpu0: apic clock running at 24MHz
cpu0: mwait min=64, max=64, C-substates=1.1, IBE
cpu1 at mainbus0: apid 1 (application processor)
cpu1: AMD Ryzen 5 PRO 3500U w/ Radeon Vega Mobile Gfx, 2096.08 MHz,
17-18-01
cpu1:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,SKINIT,TCE,TOPEXT,CPCTR,DBKP,PCTRL3,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,RDSEED,ADX,SMAP,CLFLUSHOPT,SHA,IBPB,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu1: 64KB 64b/line 4-way I-cache, 32KB 64b/line 8-way D-cache, 512KB
64b/line 8-way L2 cache
cpu1: ITLB 64 4KB entries fully associative, 64 4MB entries fully
associative
cpu1: DTLB 64 4KB entries fully associative, 64 4MB entries fully
associative
cpu1: disabling user TSC (skew=-2613216764)
cpu1: smt 1, core 0, package 0
cpu2 at mainbus0: apid 2 (application processor)
cpu2: AMD Ryzen 5 PRO 3500U w/ Radeon Vega Mobile Gfx, 2096.08 MHz,
17-18-01
cpu2:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,SKINIT,TCE,TOPEXT,CPCTR,DBKP,PCTRL3,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,RDSEED,ADX,SMAP,CLFLUSHOPT,SHA,IBPB,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu2: 64KB 64b/line 4-way I-cache, 32KB 64b/line 8-way D-cache, 512KB
64b/line 8-way L2 cache
cpu2: ITLB 64 4KB entries fully associative, 64 4MB entries fully
associative
cpu2: DTLB 64 4KB entries fully associative, 64 4MB entries fully
associative
cpu2: disabling user TSC (skew=-2613216711)
cpu2: smt 0, core 1, package 0
cpu3 at mainbus0: apid 3 (application processor)
cpu3: AMD Ryzen 5 PRO 3500U w/ Radeon Vega Mobile Gfx, 2096.08 MHz,
17-18-01
cpu3:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,SKINIT,TCE,TOPEXT,CPCTR,DBKP,PCTRL3,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,RDSEED,ADX,SMAP,CLFLUSHOPT,SHA,IBPB,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu3: 64KB 64b/line 4-way I-cache, 32KB 64b/line 8-way D-cache, 512KB
64b/line 8-way L2 cache
cpu3: ITLB 64 4KB entries fully associative, 64 4MB entries fully
associative
cpu3: DTLB 64 4KB entries fully associative, 64 4MB entries fully
associative
cpu3: disabling user TSC (skew=-2613216774)
cpu3: smt 1, core 1, package 0
cpu4 at mainbus0: apid 4 (application processor)
cpu4: AMD Ryzen 5 PRO 3500U w/ Radeon Vega Mobile Gfx, 2096.08 MHz,
17-18-01
cpu4:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,SKINIT,TCE,TOPEXT,CPCTR,DBKP,PCTRL3,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,RDSEED,ADX,SMAP,CLFLUSHOPT,SHA,IBPB,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu4: 64KB 64b/line 4-way I-cache, 32KB 64b/line 8-way D-cache, 512KB
64b/line 8-way L2 cache
cpu4: ITLB 64 4KB entries fully associative, 64 4MB entries fully
associative
cpu4: DTLB 64 4KB entries fully associative, 64 4MB entries fully
associative
cpu4: disabling user TSC (skew=-2613216732)
cpu4: smt 0, core 2, package 0
cpu5 at mainbus0: apid 5 (application processor)
cpu5: AMD Ryzen 5 PRO 3500U w/ Radeon Vega Mobile Gfx, 2096.08 MHz,
17-18-01
cpu5:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,SKINIT,TCE,TOPEXT,CPCTR,DBKP,PCTRL3,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,RDSEED,ADX,SMAP,CLFLUSHOPT,SHA,IBPB,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu5: 64KB 64b/line 4-way I-cache, 32KB 64b/line 8-way D-cache, 512KB
64b/line 8-way L2 cache
cpu5: ITLB 64 4KB entries fully associative, 64 4MB entries fully
associative
cpu5: DTLB 64 4KB entries fully associative, 64 4MB entries fully
associative
cpu5: disabling user TSC (skew=-2613216774)
cpu5: smt 1, core 2, package 0
cpu6 at mainbus0: apid 6 (application processor)
cpu6: AMD Ryzen 5 PRO 3500U w/ Radeon Vega Mobile Gfx, 2096.08 MHz,
17-18-01
cpu6:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,SKINIT,TCE,TOPEXT,CPCTR,DBKP,PCTRL3,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,RDSEED,ADX,SMAP,CLFLUSHOPT,SHA,IBPB,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu6: 64KB 64b/line 4-way I-cache, 32KB 64b/line 8-way D-cache, 512KB
64b/line 8-way L2 cache
cpu6: ITLB 64 4KB entries fully associative, 64 4MB entries fully
associative
cpu6: DTLB 64 4KB entries fully associative, 64 4MB entries fully
associative
cpu6: disabling user TSC (skew=-2613216721)
cpu6: smt 0, core 3, package 0
cpu7 at mainbus0: apid 7 (application processor)
cpu7: AMD Ryzen 5 PRO 3500U w/ Radeon Vega Mobile Gfx, 2096.08 MHz,
17-18-01
cpu7:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,SKINIT,TCE,TOPEXT,CPCTR,DBKP,PCTRL3,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,RDSEED,ADX,SMAP,CLFLUSHOPT,SHA,IBPB,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu7: 64KB 64b/line 4-way I-cache, 32KB 64b/line 8-way D-cache, 512KB
64b/line 8-way L2 cache
cpu7: ITLB 64 4KB entries fully associative, 64 4MB entries fully
associative
cpu7: DTLB 64 4KB entries fully associative, 64 4MB entries fully
associative
cpu7: disabling user TSC (skew=-2613216753)
cpu7: smt 1, core 3, package 0
ioapic0 at mainbus0: apid 32 pa 0xfec00000, version 21, 24 pins, can't
remap
ioapic1 at mainbus0: apid 33 pa 0xfec01000, version 21, 32 pins, can't
remap
acpimcfg0 at acpi0
acpimcfg0: addr 0xf8000000, bus 0-63
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus -1 (GPP0)
acpiprt2 at acpi0: bus 1 (GPP1)
acpiprt3 at acpi0: bus 2 (GPP2)
acpiprt4 at acpi0: bus 3 (GPP3)
acpiprt5 at acpi0: bus -1 (GPP4)
acpiprt6 at acpi0: bus -1 (GPP5)
acpiprt7 at acpi0: bus -1 (GPP6)
acpiprt8 at acpi0: bus 4 (GP17)
acpiprt9 at acpi0: bus -1 (GP18)
acpiec0 at acpi0
acpibtn0 at acpi0: PWRB
acpipci0 at acpi0 PCI0: 0x00000010 0x00000011 0x00000000
acpicmos0 at acpi0
acpibat0 at acpi0: BAT0 model "02DL014" serial 48 type LiP oem "SMP"
acpiac0 at acpi0: AC unit offline
acpithinkpad0 at acpi0: version 2.0
"SMB0001" at acpi0 not configured
"PNP0C14" at acpi0 not configured
acpibtn1 at acpi0: LID_
acpibtn2 at acpi0: SLPB
"PNP0C14" at acpi0 not configured
"PNP0C14" at acpi0 not configured
"PNP0C14" at acpi0 not configured
amdgpio0 at acpi0 GPIO uid 0 addr 0xfed81500/0x400 irq 7, 184 pins
"USBC000" at acpi0 not configured
"PNP0C14" at acpi0 not configured
acpicpu0 at acpi0: C2(***@400 ***@0x414), C1(***@1 mwait), PSS
acpicpu1 at acpi0: C2(***@400 ***@0x414), C1(***@1 mwait), PSS
acpicpu2 at acpi0: C2(***@400 ***@0x414), C1(***@1 mwait), PSS
acpicpu3 at acpi0: C2(***@400 ***@0x414), C1(***@1 mwait), PSS
acpicpu4 at acpi0: C2(***@400 ***@0x414), C1(***@1 mwait), PSS
acpicpu5 at acpi0: C2(***@400 ***@0x414), C1(***@1 mwait), PSS
acpicpu6 at acpi0: C2(***@400 ***@0x414), C1(***@1 mwait), PSS
acpicpu7 at acpi0: C2(***@400 ***@0x414), C1(***@1 mwait), PSS
acpipwrres0 at acpi0: WRST
acpipwrres1 at acpi0: PUBS, resource for XHC0
acpivideo0 at acpi0: VGA_
acpivout0 at acpivideo0: LCD_
cpu0: 2096 MHz: speeds: 2100 1700 1400 MHz
pci0 at mainbus0 bus 0
ksmn0 at pci0 dev 0 function 0 "AMD 17h/1xh Root Complex" rev 0x00
"AMD 17h/1xh IOMMU" rev 0x00 at pci0 dev 0 function 2 not configured
pchb0 at pci0 dev 1 function 0 "AMD 17h PCIE" rev 0x00
ppb0 at pci0 dev 1 function 2 "AMD 17h/1xh PCIE" rev 0x00: msi
pci1 at ppb0 bus 1
iwm0 at pci1 dev 0 function 0 "Intel Dual Band Wireless-AC 8265" rev
0x78, msi
ppb1 at pci0 dev 1 function 3 "AMD 17h/1xh PCIE" rev 0x00: msi
pci2 at ppb1 bus 2
nvme0 at pci2 dev 0 function 0 "Samsung SM981/PM981 NVMe" rev 0x00:
msix, NVMe 1.3
nvme0: SAMSUNG MZVLB256HBHQ-000L7, firmware 3L2QEXH7, serial
S4ELNE0M503179
scsibus1 at nvme0: 2 targets, initiator 0
sd0 at scsibus1 targ 1 lun 0: <NVMe, SAMSUNG MZVLB256, 3L2Q>
sd0: 244198MB, 512 bytes/sector, 500118192 sectors
ppb2 at pci0 dev 1 function 4 "AMD 17h/1xh PCIE" rev 0x00: msi
pci3 at ppb2 bus 3
re0 at pci3 dev 0 function 0 "Realtek 8168" rev 0x0e: RTL8168EP/8111EP
(0x5000), msi, address 98:fa:9b:02:7c:ed
rgephy0 at re0 phy 7: RTL8251 PHY, rev. 0
"Realtek RealManage Serial" rev 0x0e at pci3 dev 0 function 1 not
configured
"Realtek RealManage Serial" rev 0x0e at pci3 dev 0 function 2 not
configured
"Realtek RealManage IPMI" rev 0x0e at pci3 dev 0 function 3 not
configured
ehci0 at pci3 dev 0 function 4 "Realtek RealManage USB" rev 0x0e: apic
33 int 15
ehci0: pre-2.0 USB rev
pchb1 at pci0 dev 8 function 0 "AMD 17h PCIE" rev 0x00
ppb3 at pci0 dev 8 function 1 "AMD 17h/1xh PCIE" rev 0x00
pci4 at ppb3 bus 4
amdgpu0 at pci4 dev 0 function 0 "ATI Picasso" rev 0xd2
drm0 at amdgpu0
amdgpu0: msi
azalia0 at pci4 dev 0 function 1 "ATI Radeon Vega HD Audio" rev 0x00:
msi
azalia0: no supported codecs
ccp0 at pci4 dev 0 function 2 "AMD 17h/1xh Crypto" rev 0x00
xhci0 at pci4 dev 0 function 3 "AMD 17h/1xh xHCI" rev 0x00: msi, xHCI
1.10
usb0 at xhci0: USB revision 3.0
uhub0 at usb0 configuration 1 interface 0 "AMD xHCI root hub" rev
3.00/1.00 addr 1
xhci1 at pci4 dev 0 function 4 "AMD 17h/1xh xHCI" rev 0x00: msi, xHCI
1.10
usb1 at xhci1: USB revision 3.0
uhub1 at usb1 configuration 1 interface 0 "AMD xHCI root hub" rev
3.00/1.00 addr 1
"AMD 17h/1xh I2S Audio" rev 0x00 at pci4 dev 0 function 5 not configured
azalia1 at pci4 dev 0 function 6 "AMD 17h/1xh HD Audio" rev 0x00: apic
33 int 30
azalia1: codecs: Realtek ALC257
audio0 at azalia1
piixpm0 at pci0 dev 20 function 0 "AMD FCH SMBus" rev 0x61: SMI
iic0 at piixpm0
iic1 at piixpm0
pcib0 at pci0 dev 20 function 3 "AMD FCH LPC" rev 0x51
pchb2 at pci0 dev 24 function 0 "AMD 17h/1xh Data Fabric" rev 0x00
pchb3 at pci0 dev 24 function 1 "AMD 17h/1xh Data Fabric" rev 0x00
pchb4 at pci0 dev 24 function 2 "AMD 17h/1xh Data Fabric" rev 0x00
pchb5 at pci0 dev 24 function 3 "AMD 17h/1xh Data Fabric" rev 0x00
pchb6 at pci0 dev 24 function 4 "AMD 17h/1xh Data Fabric" rev 0x00
pchb7 at pci0 dev 24 function 5 "AMD 17h/1xh Data Fabric" rev 0x00
pchb8 at pci0 dev 24 function 6 "AMD 17h/1xh Data Fabric" rev 0x00
pchb9 at pci0 dev 24 function 7 "AMD 17h/1xh Data Fabric" rev 0x00
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
pms0: Elantech Clickpad, version 4, firmware 0x7f3001
wsmouse1 at pms0 mux 0
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
vmm0 at mainbus0: SVM/RVI
efifb at mainbus0 not configured
dt: 443 probes
uhub2 at uhub1 port 2 configuration 1 interface 0 "Genesys Logic USB2.0
Hub" rev 2.00/60.52 addr 2
uvideo0 at uhub2 port 1 configuration 1 interface 0 "Azurewave
Integrated Camera" rev 2.01/17.11 addr 3
video0 at uvideo0
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
root on sd0a (32f17d32de2c35f3.a) swap on sd0b dump on sd0b
iwm0: hw rev 0x230, fw ver 34.0.1, address b4:6b:fc:ed:c8:53
amdgpu0: PICASSO 8 CU rev 0x01
amdgpu0: 1920x1080, 32bpp
wsdisplay0 at amdgpu0 mux 1: console (std, vt100 emulation), using
wskbd0
wsdisplay0: screen 1-5 added (std, vt100 emulation)
iwm0: dumping device error log
iwm0: Start Error Log Dump:
iwm0: Status: 0x9, count: 6
iwm0: 0x00003421 | ADVANCED_SYSASSERT
iwm0: 000002F0 | trm_hw_status0
iwm0: 00000000 | trm_hw_status1
iwm0: 00023FDC | branchlink2
iwm0: 0003915A | interruptlink1
iwm0: 00000000 | interruptlink2
iwm0: 00000000 | data1
iwm0: 00000001 | data2
iwm0: DEADBEEF | data3
iwm0: 00000000 | beacon time
iwm0: 6F0A72F6 | tsf low
iwm0: 00000066 | tsf hi
iwm0: 00000000 | time gp1
iwm0: 0678D064 | time gp2
iwm0: 00000001 | uCode revision type
iwm0: 00000022 | uCode version major
iwm0: 00000000 | uCode version minor
iwm0: 00000230 | hw version
iwm0: 18089000 | board version
iwm0: 00430028 | hcmd
iwm0: 00022082 | isr0
iwm0: 00000000 | isr1
iwm0: 08201802 | isr2
iwm0: 00400080 | isr3
iwm0: 00000000 | isr4
iwm0: 0042002B | last cmd Id
iwm0: 00000000 | wait_event
iwm0: 000000A0 | l2p_control
iwm0: 00000000 | l2p_duration
iwm0: 00000000 | l2p_mhvalid
iwm0: 00000000 | l2p_addr_match
iwm0: 0000008F | lmpm_pmg_sel
iwm0: 30101345 | timestamp
iwm0: 00004858 | flow_handler
iwm0: Start UMAC Error Log Dump:
iwm0: Status: 0x9, count: 7
iwm0: 0x00000070 | NMI_INTERRUPT_LMAC_FATAL
iwm0: 0x00000000 | umac branchlink1
iwm0: 0xC0086964 | umac branchlink2
iwm0: 0xC0083A94 | umac interruptlink1
iwm0: 0xC0083A94 | umac interruptlink2
iwm0: 0x00000800 | umac data1
iwm0: 0xC0083A94 | umac data2
iwm0: 0xDEADBEEF | umac data3
iwm0: 0x00000022 | umac major
iwm0: 0x00000000 | umac minor
iwm0: 0xC088628C | frame pointer
iwm0: 0xC088628C | stack pointer
iwm0: 0x00430028 | last host cmd
iwm0: 0x00000000 | isr status reg
driver status:
tx ring 0: qid=0 cur=68 queued=1
tx ring 1: qid=1 cur=0 queued=0
tx ring 2: qid=2 cur=0 queued=0
tx ring 3: qid=3 cur=0 queued=0
tx ring 4: qid=4 cur=0 queued=0
tx ring 5: qid=5 cur=12 queued=2
tx ring 6: qid=6 cur=0 queued=0
tx ring 7: qid=7 cur=0 queued=0
tx ring 8: qid=8 cur=0 queued=0
tx ring 9: qid=9 cur=0 queued=0
tx ring 10: qid=10 cur=118 queued=0
tx ring 11: qid=11 cur=0 queued=0
tx ring 12: qid=12 cur=0 queued=0
tx ring 13: qid=13 cur=0 queued=0
tx ring 14: qid=14 cur=0 queued=0
tx ring 15: qid=15 cur=0 queued=0
tx ring 16: qid=16 cur=0 queued=0
tx ring 17: qid=17 cur=0 queued=0
tx ring 18: qid=18 cur=0 queued=0
tx ring 19: qid=19 cur=0 queued=0
tx ring 20: qid=20 cur=0 queued=0
tx ring 21: qid=21 cur=0 queued=0
tx ring 22: qid=22 cur=0 queued=0
tx ring 23: qid=23 cur=0 queued=0
tx ring 24: qid=24 cur=0 queued=0
tx ring 25: qid=25 cur=0 queued=0
tx ring 26: qid=26 cur=0 queued=0
tx ring 27: qid=27 cur=0 queued=0
tx ring 28: qid=28 cur=0 queued=0
tx ring 29: qid=29 cur=0 queued=0
tx ring 30: qid=30 cur=0 queued=0
rx ring: cur=80
802.11 state ASSOC
iwm0: fatal firmware error
iwm0: could not remove MAC context (error 35)
iwm0: dumping device error log
iwm0: Start Error Log Dump:
iwm0: Status: 0x9, count: 6
iwm0: 0x00003421 | ADVANCED_SYSASSERT
iwm0: 00000230 | trm_hw_status0
iwm0: 00000000 | trm_hw_status1
iwm0: 00023FDC | branchlink2
iwm0: 0003915A | interruptlink1
iwm0: 00000000 | interruptlink2
iwm0: 00000000 | data1
iwm0: 00000001 | data2
iwm0: DEADBEEF | data3
iwm0: 00000000 | beacon time
iwm0: DF638B81 | tsf low
iwm0: 000003FD | tsf hi
iwm0: 00000000 | time gp1
iwm0: A1E132C7 | time gp2
iwm0: 00000001 | uCode revision type
iwm0: 00000022 | uCode version major
iwm0: 00000000 | uCode version minor
iwm0: 00000230 | hw version
iwm0: 18089000 | board version
iwm0: 005C0028 | hcmd
iwm0: 24022082 | isr0
iwm0: 00000000 | isr1
iwm0: 0820180A | isr2
iwm0: 004140C0 | isr3
iwm0: 00000000 | isr4
iwm0: 005B002B | last cmd Id
iwm0: 00000000 | wait_event
iwm0: 00000050 | l2p_control
iwm0: 00010010 | l2p_duration
iwm0: 0000003F | l2p_mhvalid
iwm0: 00000000 | l2p_addr_match
iwm0: 0000000D | lmpm_pmg_sel
iwm0: 30101345 | timestamp
iwm0: 0000F000 | flow_handler
iwm0: Start UMAC Error Log Dump:
iwm0: Status: 0x9, count: 7
iwm0: 0x00000070 | NMI_INTERRUPT_LMAC_FATAL
iwm0: 0x00000000 | umac branchlink1
iwm0: 0xC0086964 | umac branchlink2
iwm0: 0xC0083A94 | umac interruptlink1
iwm0: 0xC0083A94 | umac interruptlink2
iwm0: 0x00000800 | umac data1
iwm0: 0xC0083A94 | umac data2
iwm0: 0xDEADBEEF | umac data3
iwm0: 0x00000022 | umac major
iwm0: 0x00000000 | umac minor
iwm0: 0xC088628C | frame pointer
iwm0: 0xC088628C | stack pointer
iwm0: 0x005C0028 | last host cmd
iwm0: 0x00000000 | isr status reg
driver status:
tx ring 0: qid=0 cur=93 queued=1
tx ring 1: qid=1 cur=0 queued=0
tx ring 2: qid=2 cur=0 queued=0
tx ring 3: qid=3 cur=0 queued=0
tx ring 4: qid=4 cur=0 queued=0
tx ring 5: qid=5 cur=20 queued=2
tx ring 6: qid=6 cur=0 queued=0
tx ring 7: qid=7 cur=0 queued=0
tx ring 8: qid=8 cur=0 queued=0
tx ring 9: qid=9 cur=0 queued=0
tx ring 10: qid=10 cur=236 queued=0
tx ring 11: qid=11 cur=0 queued=0
tx ring 12: qid=12 cur=0 queued=0
tx ring 13: qid=13 cur=0 queued=0
tx ring 14: qid=14 cur=0 queued=0
tx ring 15: qid=15 cur=0 queued=0
tx ring 16: qid=16 cur=0 queued=0
tx ring 17: qid=17 cur=0 queued=0
tx ring 18: qid=18 cur=0 queued=0
tx ring 19: qid=19 cur=0 queued=0
tx ring 20: qid=20 cur=0 queued=0
tx ring 21: qid=21 cur=0 queued=0
tx ring 22: qid=22 cur=0 queued=0
tx ring 23: qid=23 cur=0 queued=0
tx ring 24: qid=24 cur=0 queued=0
tx ring 25: qid=25 cur=0 queued=0
tx ring 26: qid=26 cur=0 queued=0
tx ring 27: qid=27 cur=0 queued=0
tx ring 28: qid=28 cur=0 queued=0
tx ring 29: qid=29 cur=0 queued=0
tx ring 30: qid=30 cur=0 queued=0
rx ring: cur=248
802.11 state ASSOC
iwm0: fatal firmware error
iwm0: could not remove MAC context (error 35)
hw.sensors.acpibat0.volt0=11.52 VDC (voltage)
hw.sensors.acpibat0.volt1=11.02 VDC (current voltage)
hw.sensors.acpibat0.power0=15.73 W (rate)
hw.sensors.acpibat0.watthour0=51.58 Wh (last full capacity)
hw.sensors.acpibat0.watthour1=2.58 Wh (warning capacity)
hw.sensors.acpibat0.watthour2=0.20 Wh (low capacity)
hw.sensors.acpibat0.watthour3=20.84 Wh (remaining capacity), OK
hw.sensors.acpibat0.watthour4=57.02 Wh (design capacity)
hw.sensors.acpibat0.raw0=1 (battery discharging), OK
hw.sensors.acpibat0.raw1=169 (discharge cycles)
hw.sensors.acpiac0.indicator0=Off (power supply)
hw.sensors.acpithinkpad0.temp0=52.00 degC
hw.sensors.acpithinkpad0.temp1=52.00 degC
hw.sensors.acpithinkpad0.temp2=52.00 degC
hw.sensors.acpithinkpad0.temp3=0.00 degC
hw.sensors.acpithinkpad0.temp4=0.00 degC
hw.sensors.acpithinkpad0.temp5=0.00 degC
hw.sensors.acpithinkpad0.temp6=0.00 degC
hw.sensors.acpithinkpad0.temp7=0.00 degC
hw.sensors.acpithinkpad0.fan0=0 RPM
hw.sensors.acpithinkpad0.indicator0=Off (port replicator), UNKNOWN
hw.sensors.acpibtn1.indicator0=On (lid open)
hw.sensors.ksmn0.temp0=53.50 degC
Stefan Sperling
2021-05-24 18:15:05 UTC
Permalink
Post by Marco Scholz
Hello.
My laptop (Lenovo Thinkpad T495s AMD Ryzen) reports an iwm0 fatal
firmware error. I'm running 6.9 #29.
System gets quite hot, systat shows 40-50% interrupt while idling.
Networking works fine.
Anybody else has this issue?
This looks like a known issue. I hope to get it fixed eventually but for
now there other changes we need to make with higher priority (i.e. we
need fimware updates for fragattack security fixes).
Chris Cappuccio
2021-05-28 22:12:19 UTC
Permalink
Post by Marco Scholz
Hello.
My laptop (Lenovo Thinkpad T495s AMD Ryzen) reports an iwm0 fatal
firmware error. I'm running 6.9 #29.
System gets quite hot, systat shows 40-50% interrupt while idling.
Networking works fine.
Anybody else has this issue?
Regards, Marco.
ehci0 at pci3 dev 0 function 4 "Realtek RealManage USB" rev 0x0e: apic
33 int 15
ehci0: pre-2.0 USB rev
It probably won't help your actual problem, but for EHCI support,
you'll need this patch I still have hanging around in my tree.

Index: ehci_pci.c
===================================================================
RCS file: /cvs/src/sys/dev/pci/ehci_pci.c,v
retrieving revision 1.31
diff -u -p -u -r1.31 ehci_pci.c
--- ehci_pci.c 2 May 2019 20:28:46 -0000 1.31
+++ ehci_pci.c 28 May 2021 22:03:49 -0000
@@ -186,9 +186,14 @@ ehci_pci_attach(struct device *parent, s
case PCI_USBREV_PRE_1_0:
case PCI_USBREV_1_0:
case PCI_USBREV_1_1:
- sc->sc.sc_bus.usbrev = USBREV_UNKNOWN;
- printf("%s: pre-2.0 USB rev\n", devname);
- goto disestablish_ret;
+ /*
+ * NOTE: some EHCI USB controllers have the wrong USB
+ * revision number. It appears those controllers are
+ * fully compliant so we just ignore this value.
+ */
+ printf("%s: pre-2.0 USB rev (ignored)\n", devname);
+ /* FALLTHROUGH */
case PCI_USBREV_2_0:
sc->sc.sc_bus.usbrev = USBREV_2_0;
break;

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