>Synopsis: System crashes (totally locks up) after a small amount of time.
>Category: kernel
>Environment:
System : OpenBSD 6.3
Details : OpenBSD 6.3 (GENERIC.MP) #107: Sat Mar 24 14:21:59 MDT
2018
[email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
Architecture: OpenBSD.amd64
Machine : amd64
>Description:
I recently installed OpenBSD 6.3 Release on a home built desktop
machine (which had previously run Linux). It had been running for
a few days in text mode (i.e no X), and seemed to be running smoothly.
To cut a long story short, every so often the machine will crash, and
with the *same* error message displayed at the top each time:
acpicpu setperf failed to alter frequency
Doing a Google search of this led to a few results. See in particular:
https://marc.info/?l=openbsd-bugs&m=143464570209840&w=2
where a possible fix (though relevant to ProLiant) was suggested.
I modified a couple of similar (I think?) BIOS settings here, and it
was OK for a while (overnight), then the problem returned. The last
time it crashed it had only been running for a few minutes.
I'm unable to do anything at this point, as the keyboard locks up,
as does any ssh session, and my only option each time is to physically
switch the machine off. I did take a photo of the screen, which I link
below.
Any help much appreciated. I would be tempted to think a hardware
problem
was to blame, except for the fact that the machine was running Linux
previously with no problems. Frankly I'm at a loss as to what to do
next.
The motherboard is a Gigabyte GA-EP35-DS4 with 8 gigs of memory, and
the
video card is an nvidia geforce 9800GT, soon to be replaced by a Radeon
HD5450. There's the dmesg output here:
>Dmesg:
OpenBSD 6.3 (GENERIC.MP) #107: Sat Mar 24 14:21:59 MDT 2018
[email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 8571977728 (8174MB)
avail mem = 8305119232 (7920MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.4 @ 0xf0100 (38 entries)
bios0: vendor Award Software International, Inc. version "F3" date 02/27/2008
bios0: Gigabyte Technology Co., Ltd. EP35-DS4
acpi0 at bios0: rev 0
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP HPET MCFG APIC SSDT SSDT
acpi0: wakeup devices PEX0(S5) PEX1(S5) PEX2(S5) PEX3(S5) PEX4(S5) PEX5(S5)
HUB0(S5) UAR1(S3) USB0(S3) USB1(S3) USB2(S3) USB3(S3) US31(S3) USB4(S3)
USB5(S3) USBE(S3) [...]
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpihpet0 at acpi0: 14318179 Hz
acpimcfg0 at acpi0 addr 0xf0000000, bus 0-63
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz, 2400.32 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,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,NXE,LONG,LAHF,PERF,SENSOR,MELTDOWN
cpu0: 4MB 64b/line 16-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 266MHz
cpu0: mwait min=64, max=64, C-substates=0.2, IBE
cpu1 at mainbus0: apid 1 (application processor)
cpu1: Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz, 2400.00 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,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,NXE,LONG,LAHF,PERF,SENSOR,MELTDOWN
cpu1: 4MB 64b/line 16-way L2 cache
cpu1: smt 0, core 1, package 0
cpu2 at mainbus0: apid 3 (application processor)
cpu2: Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz, 2400.02 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,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,NXE,LONG,LAHF,PERF,SENSOR,MELTDOWN
cpu2: 4MB 64b/line 16-way L2 cache
cpu2: smt 0, core 3, package 0
cpu3 at mainbus0: apid 2 (application processor)
cpu3: Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz, 2400.00 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,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,NXE,LONG,LAHF,PERF,SENSOR,MELTDOWN
cpu3: 4MB 64b/line 16-way L2 cache
cpu3: smt 0, core 2, package 0
ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins
, remapped to apid 2
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus 2 (PEX0)
acpiprt2 at acpi0: bus -1 (PEX1)
acpiprt3 at acpi0: bus -1 (PEX2)
acpiprt4 at acpi0: bus -1 (PEX3)
acpiprt5 at acpi0: bus 3 (PEX4)
acpiprt6 at acpi0: bus 4 (PEX5)
acpiprt7 at acpi0: bus 5 (HUB0)
acpicpu0 at acpi0: C1(@1 halt!), FVS, 2400, 1600 MHz
acpicpu1 at acpi0: C1(@1 halt!), FVS, 2400, 1600 MHz
acpicpu2 at acpi0: C1(@1 halt!), FVS, 2400, 1600 MHz
acpicpu3 at acpi0: C1(@1 halt!), FVS, 2400, 1600 MHz
acpibtn0 at acpi0: PWRB
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "Intel 82G33 Host" rev 0x02
ppb0 at pci0 dev 1 function 0 "Intel 82G33 PCIE" rev 0x02: msi
pci1 at ppb0 bus 1
vga1 at pci1 dev 0 function 0 "NVIDIA GeForce 9800 GT" rev 0xa2
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
uhci0 at pci0 dev 26 function 0 "Intel 82801I USB" rev 0x02: apic 2 int 16
uhci1 at pci0 dev 26 function 1 "Intel 82801I USB" rev 0x02: apic 2 int 21
uhci2 at pci0 dev 26 function 2 "Intel 82801I USB" rev 0x02: apic 2 int 18
ehci0 at pci0 dev 26 function 7 "Intel 82801I USB" rev 0x02: apic 2 int 18
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 configuration 1 interface 0 "Intel EHCI root hub" rev 2.00/1.00
addr 1
azalia0 at pci0 dev 27 function 0 "Intel 82801I HD Audio" rev 0x02: msi
azalia0: codecs: Realtek ALC885
audio0 at azalia0
ppb1 at pci0 dev 28 function 0 "Intel 82801I PCIE" rev 0x02: msi
pci2 at ppb1 bus 2
ppb2 at pci0 dev 28 function 4 "Intel 82801I PCIE" rev 0x02: msi
pci3 at ppb2 bus 3
jmb0 at pci3 dev 0 function 0 "JMicron JMB363 IDE/SATA" rev 0x02
ahci0 at jmb0: apic 2 int 16, AHCI 1.0
scsibus1 at ahci0: 32 targets
pciide0 at jmb0: DMA, channel 0 wired to native-PCI, channel 1 wired to
native-PCI
pciide0: using apic 2 int 16 for native-PCI interrupt
pciide0: channel 0 disabled (no drives)
pciide0: channel 1 disabled (no drives)
ppb3 at pci0 dev 28 function 5 "Intel 82801I PCIE" rev 0x02: msi
pci4 at ppb3 bus 4
re0 at pci4 dev 0 function 0 "Realtek 8168" rev 0x01: RTL8168 2 (0x3800), msi,
address 00:1d:7d:08:82:4f
rgephy0 at re0 phy 7: RTL8169S/8110S/8211 PHY, rev. 2
uhci3 at pci0 dev 29 function 0 "Intel 82801I USB" rev 0x02: apic 2 int 23
uhci4 at pci0 dev 29 function 1 "Intel 82801I USB" rev 0x02: apic 2 int 19
uhci5 at pci0 dev 29 function 2 "Intel 82801I USB" rev 0x02: apic 2 int 18
ehci1 at pci0 dev 29 function 7 "Intel 82801I USB" rev 0x02: apic 2 int 23
usb1 at ehci1: USB revision 2.0
uhub1 at usb1 configuration 1 interface 0 "Intel EHCI root hub" rev 2.00/1.00
addr 1
ppb4 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0x92
pci5 at ppb4 bus 5
"TI TSB43AB23 FireWire" rev 0x00 at pci5 dev 6 function 0 not configured
pcib0 at pci0 dev 31 function 0 "Intel 82801IR LPC" rev 0x02
pciide1 at pci0 dev 31 function 2 "Intel 82801I SATA" rev 0x02: DMA, channel 0
configured to native-PCI, channel 1 configured to native-PCI
pciide1: using apic 2 int 19 for native-PCI interrupt
wd0 at pciide1 channel 0 drive 0: <ST1000NM0011>
wd0: 16-sector PIO, LBA48, 953868MB, 1953523055 sectors
wd1 at pciide1 channel 0 drive 1: <ST500NM0011>
wd1: 16-sector PIO, LBA48, 476938MB, 976771055 sectors
wd0(pciide1:0:0): using PIO mode 4, Ultra-DMA mode 6
wd1(pciide1:0:1): using PIO mode 4, Ultra-DMA mode 6
wd2 at pciide1 channel 1 drive 1: <ST1000NM0011>
wd2: 16-sector PIO, LBA48, 953869MB, 1953525168 sectors
wd2(pciide1:1:1): using PIO mode 4, Ultra-DMA mode 6
ichiic0 at pci0 dev 31 function 3 "Intel 82801I SMBus" rev 0x02: apic 2 int 18
iic0 at ichiic0
iic0: addr 0x4e 03=34 04=34 12=ff 13=0f 26=03 28=83 29=12 2a=12 2b=28 words
00=0000 01=0000 02=0034 03=3434 04=3400 05=0000 06=0000 07=0000
spdmem0 at iic0 addr 0x50: 2GB DDR2 SDRAM non-parity PC2-6400CL5
spdmem1 at iic0 addr 0x51: 2GB DDR2 SDRAM non-parity PC2-6400CL6
spdmem2 at iic0 addr 0x52: 2GB DDR2 SDRAM non-parity PC2-6400CL5
spdmem3 at iic0 addr 0x53: 2GB DDR2 SDRAM non-parity PC2-6400CL6
pciide2 at pci0 dev 31 function 5 "Intel 82801I SATA" rev 0x02: DMA, channel 0
wired to native-PCI, channel 1 wired to native-PCI
pciide2: using apic 2 int 19 for native-PCI interrupt
atapiscsi0 at pciide2 channel 0 drive 0
scsibus2 at atapiscsi0: 2 targets
cd0 at scsibus2 targ 0 lun 0: <LITE-ON, DVDRW LH-20A1S, 9L08> ATAPI 5/cdrom
removable
cd0(pciide2:0:0): using PIO mode 4, Ultra-DMA mode 5
usb2 at uhci0: USB revision 1.0
uhub2 at usb2 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00
addr 1
usb3 at uhci1: USB revision 1.0
uhub3 at usb3 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00
addr 1
usb4 at uhci2: USB revision 1.0
uhub4 at usb4 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00
addr 1
usb5 at uhci3: USB revision 1.0
uhub5 at usb5 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00
addr 1
usb6 at uhci4: USB revision 1.0
uhub6 at usb6 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00
addr 1
usb7 at uhci5: USB revision 1.0
uhub7 at usb7 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00
addr 1
isa0 at pcib0
isadma0 at isa0
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
pckbc0 at isa0 port 0x60/5 irq 1 irq 12
pckbd0 at pckbc0 (kbd slot)
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
lpt0 at isa0 port 0x378/4 irq 7
it0 at isa0 port 0x2e/2: IT8718F rev 5, EC port 0x290
vmm0 at mainbus0: VMX
uvideo0 at uhub0 port 6 configuration 1 interface 0 "Logitech product 0x0825"
rev 2.00/0.10 addr 2
video0 at uvideo0
uaudio0 at uhub0 port 6 configuration 1 interface 2 "Logitech product 0x0825"
rev 2.00/0.10 addr 2
uaudio0: audio descriptors make no sense, error=4
ugen0 at uhub0 port 6 configuration 1 "Logitech product 0x0825" rev 2.00/0.10
addr 2
uhidev0 at uhub2 port 1 configuration 1 interface 0 "Logitech USB Receiver" rev
1.10/9.10 addr 2
uhidev0: iclass 3/1
ums0 at uhidev0: 5 buttons, Z dir
wsmouse0 at ums0 mux 0
uhub8 at uhub3 port 2 configuration 1 interface 0 "Chicony Generic USB Hub" rev
1.10/1.02 addr 2
uhidev1 at uhub8 port 1 configuration 1 interface 0 "Chicony PFU-65 USB
Keyboard" rev 1.10/1.02 addr 3
uhidev1: iclass 3/1
ukbd0 at uhidev1: 8 variable keys, 6 key codes
wskbd1 at ukbd0 mux 1
wskbd1: connecting to wsdisplay0
vscsi0 at root
scsibus3 at vscsi0: 256 targets
softraid0 at root
scsibus4 at softraid0: 256 targets
root on wd0a (72e293f2f42cafa8.a) swap on wd0b dump on wd0b
>How-To-Repeat:
It crashes after being on for varying amounts of time. The system
doesn't appear to be doing anything (i.e. is idle) when this happens.
>Fix:
It may be that a certain BIOS setting or combination of settings may
afford a temporary fix, as in the Proliant case above.
This is a typical screen-shot (photo) of the crash:
https://i.imgur.com/EadFsJ7.png
