I just installed a new snapshot and gave the system a reboot. Unfortunately the kernel panicked with an interesting message: "sensor installed twice". I guess this panic is intended because of a commit (1.31) to src/sys/kern/kern_sensors.c a couple of days ago. A trace, etc. is included below.
I tend to believe that this panic has something to do with lm as disabling this device solves the issue described. Dmesg show something interesting: lm2 at wbsio0 port 0xca0/8: W83627DHG lm1: disabling sensors due to alias with lm2 I have no idea what this means. Perhaps registration of lm1 and lm2 counts as a double install of a sensor? Any ideas how to solve this issue without disabling lm? -- Björn Ketelaars GPG key: 0x4F0E5F21 Loading..... probing: pc0 com0 com1 mem[613K 2037M a20=on] >> OpenBSD/amd64 BOOT 3.28 booting hd0a:/bsd: 6659808+2126028+247720+0+592960 [72+553368+368348]=0xa10f80 entry point at 0x1000160 [7205c766, 34000004, 24448b12, 8fe0a304] [ using 922432 bytes of bsd ELF symbol table ] Copyright (c) 1982, 1986, 1989, 1991, 1993 Auto-DetThe Regents of the University of California. All rights reserved. Copyright (c) 1995-2014 OpenBSD. All rights reserved. http://www.OpenBSD.org S.M.A.R.T. Capable and Status OK OpenBSD 5.6-current (GENERIC.MP) #544: Fri Nov 7 10:36:24 MST 2014 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP real mem = 2120744960 (2022MB) avail mem = 2060541952 (1965MB) warning: no entropy supplied by boot loader mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.6 @ 0x9ac00 (19 entries) bios0: vendor American Megatrends Inc. version "1.2a" date 02/21/12 bios0: Supermicro X7SPA-H acpi0 at bios0: rev 2 acpi0: sleep states S0 S1 S4 S5 acpi0: tables DSDT FACP APIC MCFG OEMB HPET GSCI EINJ BERT ERST HEST acpi0: wakeup devices P0P1(S4) PS2K(S4) PS2M(S4) USB0(S4) USB1(S4) USB2(S4) USB5(S4) EUSB(S4) USB3(S4) USB4(S4) USB6(S4) USBE(S4) P0P4(S4) P0P5(S4) P0P6(S4) P0P7(S4) [...] acpitimer0 at acpi0: 3579545 Hz, 24 bits acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: Intel(R) Atom(TM) CPU D510 @ 1.66GHz, 1666.88 MHz 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,DTES64,MWAIT,DS-CPL,TM2,SSSE3,CX16,xTPR,PDCM,MOVBE,NXE,LONG,LAHF,PERF cpu0: 512KB 64b/line 8-way L2 cache cpu0: smt 0, core 0, package 0 mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges cpu0: apic clock running at 166MHz cpu1 at mainbus0: apid 2 (application processor) cpu1: Intel(R) Atom(TM) CPU D510 @ 1.66GHz, 1666.67 MHz 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,DTES64,MWAIT,DS-CPL,TM2,SSSE3,CX16,xTPR,PDCM,MOVBE,NXE,LONG,LAHF,PERF cpu1: 512KB 64b/line 8-way L2 cache cpu1: smt 0, core 1, package 0 cpu2 at mainbus0: apid 1 (application processor) cpu2: Intel(R) Atom(TM) CPU D510 @ 1.66GHz, 1666.67 MHz 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,DTES64,MWAIT,DS-CPL,TM2,SSSE3,CX16,xTPR,PDCM,MOVBE,NXE,LONG,LAHF,PERF cpu2: 512KB 64b/line 8-way L2 cache cpu2: smt 1, core 0, package 0 cpu3 at mainbus0: apid 3 (application processor) cpu3: Intel(R) Atom(TM) CPU D510 @ 1.66GHz, 1666.67 MHz 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,DTES64,MWAIT,DS-CPL,TM2,SSSE3,CX16,xTPR,PDCM,MOVBE,NXE,LONG,LAHF,PERF cpu3: 512KB 64b/line 8-way L2 cache cpu3: smt 1, core 1, package 0 ioapic0 at mainbus0: apid 4 pa 0xfec00000, version 20, 24 pins ioapic0: misconfigured as apic 1, remapped to apid 4 acpimcfg0 at acpi0 addr 0xe0000000, bus 0-255 acpihpet0 at acpi0: 14318179 Hz acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus 4 (P0P1) acpiprt2 at acpi0: bus 1 (P0P4) acpiprt3 at acpi0: bus 2 (P0P8) acpiprt4 at acpi0: bus 3 (P0P9) acpicpu0 at acpi0 acpicpu1 at acpi0 acpicpu2 at acpi0 acpicpu3 at acpi0 acpibtn0 at acpi0: SLPB acpibtn1 at acpi0: PWRB ipmi at mainbus0 not configured pci0 at mainbus0 bus 0 pchb0 at pci0 dev 0 function 0 "Intel Pineview DMI" rev 0x02 vga1 at pci0 dev 2 function 0 "Intel Pineview Video" rev 0x02 intagp0 at vga1 agp0 at intagp0: aperture at 0xd0000000, size 0x10000000 inteldrm0 at vga1 drm0 at inteldrm0 Skipping LVDS initialization for Supermicro X7SPA-H No connectors reported connected with modes Cannot find any crtc or sizes - going 1024x768 inteldrm0: 1024x768 wsdisplay0 at vga1 mux 1: console (std, vt100 emulation) wsdisplay0: screen 1-5 added (std, vt100 emulation) "Intel Pineview Video" rev 0x02 at pci0 dev 2 function 1 not configured uhci0 at pci0 dev 26 function 0 "Intel 82801I USB" rev 0x02: apic 4 int 16 uhci1 at pci0 dev 26 function 1 "Intel 82801I USB" rev 0x02: apic 4 int 21 uhci2 at pci0 dev 26 function 2 "Intel 82801I USB" rev 0x02: apic 4 int 19 ehci0 at pci0 dev 26 function 7 "Intel 82801I USB" rev 0x02: apic 4 int 18 usb0 at ehci0: USB revision 2.0 uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1 ppb0 at pci0 dev 28 function 0 "Intel 82801I PCIE" rev 0x02: msi pci1 at ppb0 bus 1 ppb1 at pci0 dev 28 function 4 "Intel 82801I PCIE" rev 0x02: msi pci2 at ppb1 bus 2 em0 at pci2 dev 0 function 0 "Intel 82574L" rev 0x00: msi, address 00:25:90:04:70:74 ppb2 at pci0 dev 28 function 5 "Intel 82801I PCIE" rev 0x02: msi pci3 at ppb2 bus 3 em1 at pci3 dev 0 function 0 "Intel 82574L" rev 0x00: msi, address 00:25:90:04:70:75 uhci3 at pci0 dev 29 function 0 "Intel 82801I USB" rev 0x02: apic 4 int 23 uhci4 at pci0 dev 29 function 1 "Intel 82801I USB" rev 0x02: apic 4 int 19 uhci5 at pci0 dev 29 function 2 "Intel 82801I USB" rev 0x02: apic 4 int 18 ehci1 at pci0 dev 29 function 7 "Intel 82801I USB" rev 0x02: apic 4 int 23 usb1 at ehci1: USB revision 2.0 uhub1 at usb1 "Intel EHCI root hub" rev 2.00/1.00 addr 1 ppb3 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0x92 pci4 at ppb3 bus 4 pcib0 at pci0 dev 31 function 0 "Intel 82801IR LPC" rev 0x02 ahci0 at pci0 dev 31 function 2 "Intel 82801I AHCI" rev 0x02: msi, AHCI 1.2 scsibus1 at ahci0: 32 targets sd0 at scsibus1 targ 0 lun 0: <ATA, WDC WD30EFRX-68E, 80.0> SCSI3 0/direct fixed naa.50014ee6ae93cca7 sd0: 2861588MB, 512 bytes/sector, 5860533168 sectors sd1 at scsibus1 targ 1 lun 0: <ATA, ST3000DM001-1CH1, CC26> SCSI3 0/direct fixed naa.5000c500508448f7 sd1: 2861588MB, 512 bytes/sector, 5860533168 sectors sd2 at scsibus1 targ 2 lun 0: <ATA, SAMSUNG HD204UI, 1AQ1> SCSI3 0/direct fixed naa.50024e900430ce1c sd2: 1907729MB, 512 bytes/sector, 3907029168 sectors sd3 at scsibus1 targ 3 lun 0: <ATA, SAMSUNG HD204UI, 1AQ1> SCSI3 0/direct fixed naa.50024e9204c857d8 sd3: 1907729MB, 512 bytes/sector, 3907029168 sectors sd4 at scsibus1 targ 4 lun 0: <ATA, Hitachi HDS5C303, MZ6O> SCSI3 0/direct fixed naa.5000cca37ec4cabf sd4: 2861588MB, 512 bytes/sector, 5860533168 sectors ichiic0 at pci0 dev 31 function 3 "Intel 82801I SMBus" rev 0x02: apic 4 int 18 iic0 at ichiic0 lm1 at iic0 addr 0x2d: W83627DHG spdmem0 at iic0 addr 0x50: 1GB DDR2 SDRAM non-parity PC2-5300CL5 SO-DIMM spdmem1 at iic0 addr 0x51: 1GB DDR2 SDRAM non-parity PC2-5300CL5 SO-DIMM usb2 at uhci0: USB revision 1.0 uhub2 at usb2 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb3 at uhci1: USB revision 1.0 uhub3 at usb3 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb4 at uhci2: USB revision 1.0 uhub4 at usb4 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb5 at uhci3: USB revision 1.0 uhub5 at usb5 "Intel UHCI root hub" rev 1.00/1.00 addr 1 uhub6 at usb6 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb7 at uhci5: USB revision 1.0 uhub7 at usb7 "Intel UHCI root hub" rev 1.00/1.00 addr 1 isa0 at pcib0 isadma0 at isa0 com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo com0: console com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo pckbc0 at isa0 port 0x60/5 pckbd0 at pckbc0 (kbd slot) pckbc0: using irq 1 for kbd slot wskbd0 at pckbd0: console keyboard, using wsdisplay0 pcppi0 at isa0 port 0x61 spkr0 at pcppi0 wbsio0 at isa0 port 0x2e/2: W83627DHG rev 0x25 lm2 at wbsio0 port 0xca0/8: W83627DHG lm1: disabling sensors due to alias with lm2 vscsi0 at root scsibus2 at vscsi0: 256 targets softraid0 at rootpanic: sensor installed twice Stopped at Debugger+0x9: leave RUN AT LEAST 'trace' AND 'ps' AND INCLUDE OUTPUT WHEN REPORTING THIS PANIC! IF RUNNING SMP, USE 'mach ddbcpu <#>' AND 'trace' ON OTHER PROCESSORS, TOO. DO NOT EVEN BOTHER REPORTING THIS WITHOUT INCLUDING THAT INFORMATION! ddb{0}> sd3 at scsibus1 targ 3 lun 0: <ATA, SAMSUNG HD204UI, 1AQ1> SCSI3 0/direct fixed naa.50024e9204c857d8 sd3: 1907729MB, 512 bytes/sector, 3907029168 sectors sd4 at scsibus1 targ 4 lun 0: <ATA, Hitachi HDS5C303, MZ6O> SCSI3 0/direct fixed naa.5000cca37ec4cabf sd4: 2861588MB, 512 bytes/sector, 5860533168 sectors ichiic0 at pci0 dev 31 function 3 "Intel 82801I SMBus" rev 0x02: apic 4 int 18 iic0 at ichiic0 lm1 at iic0 addr 0x2d: W83627DHG spdmem0 at iic0 addr 0x50: 1GB DDR2 SDRAM non-parity PC2-5300CL5 SO-DIMM spdmem1 at iic0 addr 0x51: 1GB DDR2 SDRAM non-parity PC2-5300CL5 SO-DIMM usb2 at uhci0: USB revision 1.0 uhub2 at usb2 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb3 at uhci1: USB revision 1.0 uhub3 at usb3 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb4 at uhci2: USB revision 1.0 uhub4 at usb4 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb5 at uhci3: USB revision 1.0 uhub5 at usb5 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb6 at uhci4: USB revision 1.0 uhub6 at usb6 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb7 at uhci5: USB revision 1.0 uhub7 at usb7 "Intel UHCI root hub" rev 1.00/1.00 addr 1 isa0 at pcib0 isadma0 at isa0 com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo com0: console com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo pckbc0 at isa0 port 0x60/5 pckbd0 at pckbc0 (kbd slot) pckbc0: using irq 1 for kbd slot wskbd0 at pckbd0: console keyboard, using wsdisplay0 pcppi0 at isa0 port 0x61 spkr0 at pcppi0 wbsio0 at isa0 port 0x2e/2: W83627DHG rev 0x25 lm2 at wbsio0 port 0xca0/8: W83627DHG lm1: disabling sensors due to alias with lm2 vscsi0 at root scsibus2 at vscsi0: 256 targets softraid0 at rootpanic: sensor installed twice Stopped at Debugger+0x9: leave RUN AT LEAST 'trace' AND 'ps' AND INCLUDE OUTPUT WHEN REPORTING THIS PANIC! IF RUNNING SMP, USE 'mach ddbcpu <#>' AND 'trace' ON OTHER PROCESSORS, TOO. DO NOT EVEN BOTHER REPORTING THIS WITHOUT INCLUDING THAT INFORMATION! ddb{0}> trace Debugger() at Debugger+0x9 panic() at panic+0xfe sensordev_install() at sensordev_install+0x9e sr_attach() at sr_attach+0xcf config_attach() at config_attach+0x1bc main() at main+0x5b4 end trace frame: 0x0, count: -6 ddb{0}> ps PID PPID PGRP UID S FLAGS WAIT COMMAND 4621 0 0 0 3 0x14200 bored crypto 8593 0 0 0 3 0x14200 pftm pfpurge 7947 0 0 0 3 0x14200 usbtsk usbtask 15903 0 0 0 3 0x14200 usbatsk usbatsk 20463 0 0 0 3 0x14200 bored intelrel 28205 0 0 0 3 0x40014200 acpi0 acpi0 4570 0 0 0 1 0x14200 idle3 30154 0 0 0 1 0x14200 idle2 1768 0 0 0 1 0x14200 idle1 3866 0 0 0 3 0x14200 bored sensors 22615 0 0 0 3 0x14200 bored systqmp 27808 0 0 0 3 0x14200 bored systq 28305 0 0 0 3 0x14200 bored syswq 28173 0 0 0 3 0x40014200 idle0 1 0 0 0 3 0 initexec swapper * 0 -1 0 0 7 0x10200 swapper
