>Synopsis: kernel protection fault trap on -current i386
>Category: i386
>Environment:
System : OpenBSD 6.6
Details : OpenBSD 6.6-current (GENERIC) #330: Sun Oct 27 23:36:34
MDT 2019
dera...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC
Architecture: OpenBSD.i386
Machine : i386
>Description:
After upgrading to i386 current from Build date: 1572724605 -
Sat Nov 2 19:56:45 UTC 2019 i got an
kernel: protection fault trap, code=0
Stopped at pmap_apte_flush+0x6 movl %eax,%cr3
full trace at
https://ibb.co/yWb1tyg
>How-To-Repeat:
>Fix:
Either comment out start of pflogd or
downgrade to Build date: 1572242750 - Mon Oct 28 06:05:50 UTC
2019
dmesg:
OpenBSD 6.6-current (GENERIC) #330: Sun Oct 27 23:36:34 MDT 2019
dera...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC
real mem = 1063731200 (1014MB)
avail mem = 1028657152 (981MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: date 12/03/04, BIOS32 rev. 0 @ 0xfd6c0, SMBIOS rev. 2.31 @
0xeff40 (86 entries)
bios0: vendor FUJITSU SIEMENS // Phoenix Technologies Ltd. version "5.00
R1.08.1844" date 12/03/2004
bios0: FUJITSU SIEMENS SCENIC E
acpi0 at bios0: ACPI 3.0
acpi0: sleep states S0 S1 S3 S4 S5
acpi0: tables DSDT FACP ASF! SSDT MCFG APIC BOOT
acpi0: wakeup devices PEXA(S4) PEXB(S4) PEXC(S4) PEXD(S4) PEXE(S4) USB1(S4)
USB2(S4) USB3(S4) USB4(S4) USB5(S4) PCIH(S4) AC97(S4) MC97(S4) KEYB(S4)
PS2M(S4) COM1(S1) [...]
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimcfg0 at acpi0
acpimcfg0: addr 0xd0000000, bus 0-10
acpimcfg0: addr 0x1, bus 0-0
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Celeron(R) CPU 2.80GHz ("GenuineIntel" 686-class) 2.80 GHz,
0f-04-01
cpu0:
FPU,V86,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,CNXT-ID,xTPR,NXE,PERF,MELTDOWN
mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
cpu0: apic clock running at 133MHz
cpu0: mwait min=64, max=64
ioapic0 at mainbus0: apid 1 pa 0xfec00000, version 20, 24 pins
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus -1 (PEXA)
acpiprt2 at acpi0: bus 3 (PEXB)
acpiprt3 at acpi0: bus 5 (PEXC)
acpiprt4 at acpi0: bus 7 (PEXD)
acpiprt5 at acpi0: bus 9 (PEXE)
acpiprt6 at acpi0: bus 11 (PCIH)
acpicpu0 at acpi0: C1(@1 halt!), FVS, 2800, 2800 MHz
acpibtn0 at acpi0: PWRB
"PNP0A08" at acpi0 not configured
acpicmos0 at acpi0
"PNP0A05" at acpi0 not configured
bios0: ROM list: 0xc0000/0xa600! 0xca800/0x1000 0xcb800/0x800 0xe0000/0x4000!
memory map conflict 0xfff00000/0x100000
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
pchb0 at pci0 dev 0 function 0 "Intel 82915G Host" rev 0x04
inteldrm0 at pci0 dev 2 function 0 "Intel 82915G Video" rev 0x04
drm0 at inteldrm0
intagp0 at inteldrm0
agp0 at intagp0: aperture at 0xe0000000, size 0x10000000
inteldrm0: apic 1 int 16
ppb0 at pci0 dev 28 function 0 "Intel 82801FB PCIE" rev 0x03: apic 1 int 17
pci1 at ppb0 bus 3
bge0 at pci1 dev 0 function 0 "Broadcom BCM5751" rev 0x01, BCM5750 A1 (0x4001):
apic 1 int 16, address 00:30:05:84:5e:53
brgphy0 at bge0 phy 1: BCM5750 10/100/1000baseT PHY, rev. 0
ppb1 at pci0 dev 28 function 1 "Intel 82801FB PCIE" rev 0x03: apic 1 int 16
pci2 at ppb1 bus 5
ppb2 at pci0 dev 28 function 2 "Intel 82801FB PCIE" rev 0x03: apic 1 int 18
pci3 at ppb2 bus 7
ppb3 at pci0 dev 28 function 3 "Intel 82801FB PCIE" rev 0x03: apic 1 int 19
pci4 at ppb3 bus 9
uhci0 at pci0 dev 29 function 0 "Intel 82801FB USB" rev 0x03: apic 1 int 23
uhci1 at pci0 dev 29 function 1 "Intel 82801FB USB" rev 0x03: apic 1 int 22
uhci2 at pci0 dev 29 function 2 "Intel 82801FB USB" rev 0x03: apic 1 int 21
uhci3 at pci0 dev 29 function 3 "Intel 82801FB USB" rev 0x03: apic 1 int 20
ehci0 at pci0 dev 29 function 7 "Intel 82801FB USB" rev 0x03: apic 1 int 23
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
ppb4 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0xd3
pci5 at ppb4 bus 11
xl0 at pci5 dev 5 function 0 "3Com 3c905C" rev 0x78: apic 1 int 22, address
00:04:75:95:21:3f
exphy0 at xl0 phy 24: 3Com internal media interface
puc0 at pci5 dev 7 function 0 "NetMos Nm9835" rev 0x01: ports: 15 com, 1 lpt
com4 at puc0 port 0 apic 1 int 21: ns16550a, 16 byte fifo
com5 at puc0 port 1 apic 1 int 21: ns16550a, 16 byte fifo
lpt3 at puc0 port 2 apic 1 int 21
auich0 at pci0 dev 30 function 2 "Intel 82801FB AC97" rev 0x03: apic 1 int 17,
ICH6
ac97: codec id 0x41445378 (Analog Devices <78>)
ac97: codec features headphone, 20 bit DAC, No 3D Stereo
audio0 at auich0
ichpcib0 at pci0 dev 31 function 0 "Intel 82801FB LPC" rev 0x03: PM disabled
pciide0 at pci0 dev 31 function 1 "Intel 82801FB IDE" rev 0x03: DMA, channel 0
configured to compatibility, channel 1 configured to compatibility
atapiscsi0 at pciide0 channel 0 drive 0
scsibus1 at atapiscsi0: 2 targets
cd0 at scsibus1 targ 0 lun 0: <HL-DT-ST, RW/DVD GCC-4481B, 1.05> removable
cd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2
pciide0: channel 1 disabled (no drives)
pciide1 at pci0 dev 31 function 2 "Intel 82801FB SATA" rev 0x03: DMA, channel 0
configured to native-PCI, channel 1 configured to native-PCI
pciide1: using apic 1 int 19 for native-PCI interrupt
wd0 at pciide1 channel 0 drive 0: <ST3500418AS>
wd0: 16-sector PIO, LBA48, 476940MB, 976773168 sectors
wd0(pciide1:0:0): using PIO mode 4, Ultra-DMA mode 6
ichiic0 at pci0 dev 31 function 3 "Intel 82801FB SMBus" rev 0x03: apic 1 int 19
iic0 at ichiic0
spdmem0 at iic0 addr 0x50: 1GB DDR2 SDRAM non-parity PC2-5300CL5
usb1 at uhci0: USB revision 1.0
uhub1 at usb1 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00
addr 1
usb2 at uhci1: USB revision 1.0
uhub2 at usb2 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00
addr 1
usb3 at uhci2: USB revision 1.0
uhub3 at usb3 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00
addr 1
usb4 at uhci3: USB revision 1.0
uhub4 at usb4 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00
addr 1
isa0 at ichpcib0
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
com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
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
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
lpt0 at isa0 port 0x378/4 irq 7
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
root on wd0a (bdd5cff81dbb3e42.a) swap on wd0b dump on wd0b
inteldrm0: 1280x1024, 32bpp
wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation), using wskbd0
wsdisplay0: screen 1-5 added (std, vt100 emulation)
fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec
usbdevs:
Controller /dev/usb0:
addr 01: 8086:0000 Intel, EHCI root hub
high speed, self powered, config 1, rev 1.00
driver: uhub0
Controller /dev/usb1:
addr 01: 8086:0000 Intel, UHCI root hub
full speed, self powered, config 1, rev 1.00
driver: uhub1
Controller /dev/usb2:
addr 01: 8086:0000 Intel, UHCI root hub
full speed, self powered, config 1, rev 1.00
driver: uhub2
Controller /dev/usb3:
addr 01: 8086:0000 Intel, UHCI root hub
full speed, self powered, config 1, rev 1.00
driver: uhub3
Controller /dev/usb4:
addr 01: 8086:0000 Intel, UHCI root hub
full speed, self powered, config 1, rev 1.00
driver: uhub4
