>Synopsis: Random kernel panic when using multiprocessor kernel
>Category: kernel
>Environment:
System : OpenBSD 6.8
Details : OpenBSD 6.8 (GENERIC.MP) #98: Sun Oct 4 18:13:26 MDT 2020
[email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
Architecture: OpenBSD.amd64
Machine : amd64
>Description:
When I use the generic multiprocessor kernel, it "randomly" panics. I
unfortunately have no more information since I didn't get ddb console
when this happen.
This issue completely disapear if I switch the single processor generic
kernel.
If there is any better way I can help you in order to give more
information please let me know.
Recompiling the kernel or other stuff is not an issue.
>How-To-Repeat:
N/A
>Fix:
N/A
dmesg:
OpenBSD 6.8 (GENERIC.MP) #98: Sun Oct 4 18:13:26 MDT 2020
[email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 8384339968 (7995MB)
avail mem = 8115191808 (7739MB)
random: good seed from bootblocks
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 3.2 @ 0x97265000 (56 entries)
bios0: vendor INSYDE Corp. version "1.07.05" date 10/24/2019
bios0: Notebook NJ50_70CU
acpi0 at bios0: ACPI 5.1
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP UEFI SSDT SSDT LPIT WSMT SSDT DBGP DBG2 SSDT
SSDT NHLT HPET APIC MCFG DMAR SSDT FPDT BGRT
acpi0: wakeup devices XHC_(S3) HDAS(S4) RP01(S3) PXSX(S4) RP02(S3)
PXSX(S4) RP03(S3) PXSX(S4) RP04(S3) PXSX(S4) RP05(S3) PXSX(S4) RP06(S3)
PXSX(S4) RP07(S3) PXSX(S4) [...]
acpitimer0 at acpi0: 3579545 Hz, 24 bits
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) i3-10110U CPU @ 2.10GHz, 15445.13 MHz, 06-8e-0c
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,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,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SRBDS_CTRL,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu0: 256KB 64b/line 8-way L2 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) i3-10110U CPU @ 2.10GHz, 3691.41 MHz, 06-8e-0c
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,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,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SRBDS_CTRL,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu1: 256KB 64b/line 8-way L2 cache
cpu1: smt 0, core 1, package 0
cpu2 at mainbus0: apid 1 (application processor)
cpu2: Intel(R) Core(TM) i3-10110U CPU @ 2.10GHz, 3691.40 MHz, 06-8e-0c
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,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,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SRBDS_CTRL,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu2: 256KB 64b/line 8-way L2 cache
cpu2: smt 1, core 0, package 0
cpu3 at mainbus0: apid 3 (application processor)
cpu3: Intel(R) Core(TM) i3-10110U CPU @ 2.10GHz, 3691.40 MHz, 06-8e-0c
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,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,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SRBDS_CTRL,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu3: 256KB 64b/line 8-way L2 cache
cpu3: smt 1, core 1, package 0
ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 120 pins
acpimcfg0 at acpi0
acpimcfg0: addr 0xe0000000, bus 0-255
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus -1 (RP01)
acpiprt2 at acpi0: bus -1 (RP02)
acpiprt3 at acpi0: bus -1 (RP03)
acpiprt4 at acpi0: bus -1 (RP04)
acpiprt5 at acpi0: bus -1 (RP05)
acpiprt6 at acpi0: bus -1 (RP06)
acpiprt7 at acpi0: bus -1 (RP07)
acpiprt8 at acpi0: bus -1 (RP08)
acpiprt9 at acpi0: bus 1 (RP09)
acpiprt10 at acpi0: bus 6 (RP10)
acpiprt11 at acpi0: bus -1 (RP11)
acpiprt12 at acpi0: bus -1 (RP12)
acpiprt13 at acpi0: bus -1 (RP13)
acpiprt14 at acpi0: bus -1 (RP14)
acpiprt15 at acpi0: bus -1 (RP15)
acpiprt16 at acpi0: bus -1 (RP16)
acpiprt17 at acpi0: bus -1 (RP17)
acpiprt18 at acpi0: bus -1 (RP18)
acpiprt19 at acpi0: bus -1 (RP19)
acpiprt20 at acpi0: bus -1 (RP20)
acpiprt21 at acpi0: bus -1 (RP21)
acpiprt22 at acpi0: bus -1 (RP22)
acpiprt23 at acpi0: bus -1 (RP23)
acpiprt24 at acpi0: bus -1 (RP24)
acpiec0 at acpi0
acpipci0 at acpi0 PCI0: 0x00000000 0x00000011 0x00000001
acpicmos0 at acpi0
"SYNA1202" at acpi0 not configured
"ANX7411" at acpi0 not configured
"INT34BB" at acpi0 not configured
acpibtn0 at acpi0: PWRB
acpibtn1 at acpi0: SLPB
acpibtn2 at acpi0: LID0
acpiac0 at acpi0: AC unit online
acpibat0 at acpi0: BAT0 not present
"PNP0C14" at acpi0 not configured
acpihid0 at acpi0: HIDD
"CLV0001" at acpi0 not configured
"CLV0002" at acpi0 not configured
"PNP0C14" at acpi0 not configured
"PNP0C14" at acpi0 not configured
acpipwrres0 at acpi0: V0PR
acpipwrres1 at acpi0: V1PR
acpipwrres2 at acpi0: V2PR
acpipwrres3 at acpi0: WRST
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
acpitz0 at acpi0: critical temperature is 120 degC
acpipwrres4 at acpi0: PIN_
acpivideo0 at acpi0: GFX0
acpivout0 at acpivideo0: DD1F
cpu0: Enhanced SpeedStep 15445 MHz: speeds: 2501, 2500, 2400, 2300,
2100, 2000, 1800, 1700, 1500, 1300, 1200, 1000, 800, 700, 600, 400 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 vendor "Intel", unknown product 0x9b71
rev 0x0c
inteldrm0 at pci0 dev 2 function 0 vendor "Intel", unknown product
0x9b41 rev 0x02
drm0 at inteldrm0
inteldrm0: msi, COFFEELAKE, gen 9
vendor "Intel", unknown product 0x02f9 (class DASP subclass
miscellaneous, rev 0x00) at pci0 dev 18 function 0 not configured
xhci0 at pci0 dev 20 function 0 vendor "Intel", unknown product 0x02ed
rev 0x00: msi, xHCI 1.10
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
vendor "Intel", unknown product 0x02ef (class memory subclass RAM, rev
0x00) at pci0 dev 20 function 2 not configured
iwx0 at pci0 dev 20 function 3 "Intel Wi-Fi 6 AX201" rev 0x00, msix
dwiic0 at pci0 dev 21 function 0 vendor "Intel", unknown product 0x02e8
rev 0x00: apic 2 int 16
iic0 at dwiic0
ihidev0 at iic0 addr 0x2c , can't establish interrupt (polling), vendor
0x6cb product 0xcd65, SYNA1202
ihidev0: 14 report ids
imt0 at ihidev0: touchpad, 5 contacts
wsmouse0 at imt0 mux 0
ims0 at ihidev0 reportid 2: 2 buttons
wsmouse1 at ims0 mux 0
hid at ihidev0 reportid 6 not configured
hid at ihidev0 reportid 7 not configured
hid at ihidev0 reportid 9 not configured
hid at ihidev0 reportid 10 not configured
hid at ihidev0 reportid 11 not configured
hid at ihidev0 reportid 12 not configured
hid at ihidev0 reportid 13 not configured
hid at ihidev0 reportid 14 not configured
dwiic1 at pci0 dev 21 function 1 vendor "Intel", unknown product 0x02e9
rev 0x00: apic 2 int 17
iic1 at dwiic1
"ANX7411" at iic1 addr 0x42 not configured
vendor "Intel", unknown product 0x02e0 (class communications subclass
miscellaneous, rev 0x00) at pci0 dev 22 function 0 not configured
ahci0 at pci0 dev 23 function 0 vendor "Intel", unknown product 0x02d3
rev 0x00: msi, AHCI 1.3.1
ahci0: port 0: 6.0Gb/s
ahci0: port 1: 1.5Gb/s
ahci0: port 2: 6.0Gb/s
scsibus1 at ahci0: 32 targets
sd0 at scsibus1 targ 0 lun 0: <ATA, WDC WD5000LPCX-2, 01.0>
naa.50014ee65cfa28d2
sd0: 476940MB, 512 bytes/sector, 976773168 sectors
cd0 at scsibus1 targ 1 lun 0: <HL-DT-ST, DVDRAM GUD0N, 1.00> removable
sd1 at scsibus1 targ 2 lun 0: <ATA, LDLC F6+M.2 240, S090>
t10.ATA_LDLC_F6+M.2_240_03242220F0164_
sd1: 228936MB, 512 bytes/sector, 468862128 sectors, thin
ppb0 at pci0 dev 29 function 0 vendor "Intel", unknown product 0x02b0
rev 0xf0
pci1 at ppb0 bus 1
rtsx0 at pci1 dev 0 function 0 "Realtek RTL8411B Card Reader" rev 0x01: msi
sdmmc0 at rtsx0: 4-bit, dma
re0 at pci1 dev 0 function 1 "Realtek 8168" rev 0x12: RTL8411B (0x5c80),
msi, address 80:fa:5b:7a:21:9f
rgephy0 at re0 phy 7: RTL8251 PHY, rev. 0
ppb1 at pci0 dev 29 function 1 vendor "Intel", unknown product 0x02b1
rev 0xf0
pci2 at ppb1 bus 6
pcib0 at pci0 dev 31 function 0 vendor "Intel", unknown product 0x0284
rev 0x00
azalia0 at pci0 dev 31 function 3 vendor "Intel", unknown product 0x02c8
rev 0x00: msi
azalia0: codecs: Realtek/0x0293, Intel/0x280b, using Realtek/0x0293
audio0 at azalia0
vendor "Intel", unknown product 0x02a3 (class serial bus subclass SMBus,
rev 0x00) at pci0 dev 31 function 4 not configured
vendor "Intel", unknown product 0x02a4 (class serial bus unknown
subclass 0x80, rev 0x00) at pci0 dev 31 function 5 not configured
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
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
vmm0 at mainbus0: VMX/EPT
efifb at mainbus0 not configured
uvideo0 at uhub0 port 1 configuration 1 interface 0 "Sonix Technology
Co., Ltd. BisonCam,NB Pro" rev 2.00/6.01 addr 2
video0 at uvideo0
uhidev0 at uhub0 port 5 configuration 1 interface 0 "Cherry USB
keyboard" rev 2.00/1.03 addr 3
uhidev0: iclass 3/1
ukbd0 at uhidev0: 8 variable keys, 6 key codes
wskbd1 at ukbd0 mux 1
uhidev1 at uhub0 port 5 configuration 1 interface 1 "Cherry USB
keyboard" rev 2.00/1.03 addr 3
uhidev1: iclass 3/0, 5 report ids
uhid0 at uhidev1 reportid 2: input=1, output=0, feature=0
uhid1 at uhidev1 reportid 3: input=3, output=0, feature=0
uhid2 at uhidev1 reportid 5: input=0, output=0, feature=5
uhidev2 at uhub0 port 7 configuration 1 interface 0 "Logitech USB
Optical Mouse" rev 2.00/72.00 addr 4
uhidev2: iclass 3/1
ums0 at uhidev2: 3 buttons, Z dir
wsmouse2 at ums0 mux 0
ugen0 at uhub0 port 10 "Intel product 0x0026" rev 2.01/0.02 addr 5
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
root on sd1a (1109b61c9c14d27a.a) swap on sd1b dump on sd1b
WARNING: / was not properly unmounted
inteldrm0: 1920x1080, 32bpp
wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation), using wskbd0
wskbd1: connecting to wsdisplay0
wsdisplay0: screen 1-5 added (std, vt100 emulation)
iwx0: hw rev 0x350, fw ver 48.1335886879.0, address 7c:b2:7d:dd:ad:56
wsmouse2 detached
ums0 detached
uhidev2 detached
uhidev2 at uhub0 port 7 configuration 1 interface 0 "Logitech USB
Optical Mouse" rev 2.00/72.00 addr 4
uhidev2: iclass 3/1
ums0 at uhidev2: 3 buttons, Z dir
wsmouse2 at ums0 mux 0
usbdevs:
Controller /dev/usb0:
addr 01: 8086:0000 Intel, xHCI root hub
super speed, self powered, config 1, rev 1.00
driver: uhub0
addr 02: 5986:9102 Sonix Technology Co., Ltd., BisonCam,NB Pro
high speed, power 500 mA, config 1, rev 6.01
driver: uvideo0
addr 03: 046a:b090 Cherry, USB keyboard
low speed, power 100 mA, config 1, rev 1.03
driver: uhidev0
driver: uhidev1
addr 04: 046d:c077 Logitech, USB Optical Mouse
low speed, power 100 mA, config 1, rev 72.00
driver: uhidev2
addr 05: 8087:0026 Intel, product 0x0026
full speed, self powered, config 1, rev 0.02
driver: ugen0
