Hi,
I have an old Dell Optiplex 755 laying around that I use for OpenBSD
tests from time to time at work. It worked well under 6.5 development,
and I just retryed the official 6.5 release kernel. Dmesg from 6.5
below.
Under -current the kernel crashes during boot, apparnelty while trying
to initialise inteldrm.
Adding a radeon card in the AGP slot (and thus disabling the internal
GPU) lets the machine boot normally.
Below the dmesg a log of the serial console during -current crashes.
Note that with the MP kernel, 'mach ddbcpu 1' hangs the machine. I
rebooted with bsd.up, same panic.
I have the machine sitting in ddb for now if someone needs some more
information.=20
OpenBSD 6.5 (GENERIC.MP) #3: Sat Apr 13 14:48:43 MDT 2019
[email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem =3D 4132433920 (3940MB)
avail mem =3D 3997573120 (3812MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.5 @ 0xf0450 (80 entries)
bios0: vendor Dell Inc. version "A11" date 08/04/2008
bios0: Dell Inc. OptiPlex 755
acpi0 at bios0: rev 2
acpi0: TCPA checksum error
acpi0: sleep states S0 S1 S3 S4 S5
acpi0: tables DSDT FACP SSDT APIC BOOT ASF! MCFG HPET TCPA ____ SSDT SSDT S=
SDT
acpi0: wakeup devices VBTN(S4) PCI0(S5) PCI4(S5) PCI2(S5) PCI3(S5) PCI1(S5)=
PCI5(S5) PCI6(S5) USB0(S3) USB1(S3) USB2(S3) USB3(S3) USB4(S3) USB5(S3)
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) Core(TM)2 Duo CPU E8400 @ 3.00GHz, 2992.54 MHz, 06-17-0a
cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE=
36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,DTES64,MWAIT,DS-CPL,=
VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,XSAVE,NXE,LONG,LAHF,PERF,SENSOR=
,MELTDOWN
cpu0: 6MB 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 332MHz
cpu0: mwait min=3D64, max=3D64, C-substates=3D0.2.2.2.2, IBE
cpu1 at mainbus0: apid 1 (application processor)
cpu1: Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz, 2992.14 MHz, 06-17-0a
cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE=
36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,DTES64,MWAIT,DS-CPL,=
VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,XSAVE,NXE,LONG,LAHF,PERF,SENSOR=
,MELTDOWN
cpu1: 6MB 64b/line 16-way L2 cache
cpu1: smt 0, core 1, package 0
ioapic0 at mainbus0: apid 8 pa 0xfec00000, version 20, 24 pins, remapped
acpimcfg0 at acpi0
acpimcfg0: addr 0xe0000000, bus 0-255
acpimcfg0: addr 0xffffffff00000000, bus 255-255
acpihpet0 at acpi0: 14318179 Hz
acpiprt0 at acpi0: bus 3 (PCI4)
acpiprt1 at acpi0: bus 2 (PCI2)
acpiprt2 at acpi0: bus -1 (PCI3)
acpiprt3 at acpi0: bus 1 (PCI1)
acpiprt4 at acpi0: bus -1 (PCI5)
acpiprt5 at acpi0: bus -1 (PCI6)
acpiprt6 at acpi0: bus 0 (PCI0)
acpicpu0 at acpi0: C1(@1 halt!), PSS
acpicpu1 at acpi0: C1(@1 halt!), PSS
acpibtn0 at acpi0: VBTN
acpipci0 at acpi0 PCI0: _OSC failed
acpicmos0 at acpi0
cpu0: Enhanced SpeedStep 2992 MHz: speeds: 3000, 2667, 2333, 2000 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "Intel 82Q35 Host" rev 0x02
ppb0 at pci0 dev 1 function 0 "Intel 82Q35 PCIE" rev 0x02: msi
pci1 at ppb0 bus 1
inteldrm0 at pci0 dev 2 function 0 "Intel 82Q35 Video" rev 0x02
drm0 at inteldrm0
intagp0 at inteldrm0
agp0 at intagp0: aperture at 0xd0000000, size 0x10000000
inteldrm0: msi
inteldrm0: 1280x1024, 32bpp
wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation)
wsdisplay0: screen 1-5 added (std, vt100 emulation)
"Intel 82Q35 Video" rev 0x02 at pci0 dev 2 function 1 not configured
"Intel 82Q35 HECI" rev 0x02 at pci0 dev 3 function 0 not configured
pciide0 at pci0 dev 3 function 2 "Intel 82Q35 PT IDER" rev 0x02: DMA (unsup=
ported), channel 0 wired to native-PCI, channel 1 wired to native-PCI
pciide0: using apic 8 int 18 for native-PCI interrupt
pciide0: channel 0 ignored (not responding; disabled or no drives?)
pciide0: channel 1 ignored (not responding; disabled or no drives?)
puc0 at pci0 dev 3 function 3 "Intel 82Q35 KT" rev 0x02: ports: 16 com
com4 at puc0 port 0 apic 8 int 17: ns16550a, 16 byte fifo
com4: probed fifo depth: 15 bytes
em0 at pci0 dev 25 function 0 "Intel ICH9 IGP AMT" rev 0x02: msi, address 0=
0:21:9b:7a:15:ca
uhci0 at pci0 dev 26 function 0 "Intel 82801I USB" rev 0x02: apic 8 int 16
uhci1 at pci0 dev 26 function 1 "Intel 82801I USB" rev 0x02: apic 8 int 17
ehci0 at pci0 dev 26 function 7 "Intel 82801I USB" rev 0x02: apic 8 int 22
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: Analog Devices AD1984
audio0 at azalia0
ppb1 at pci0 dev 28 function 0 "Intel 82801I PCIE" rev 0x02: msi
pci2 at ppb1 bus 2
uhci2 at pci0 dev 29 function 0 "Intel 82801I USB" rev 0x02: apic 8 int 23
uhci3 at pci0 dev 29 function 1 "Intel 82801I USB" rev 0x02: apic 8 int 17
uhci4 at pci0 dev 29 function 2 "Intel 82801I USB" rev 0x02: apic 8 int 18
ehci1 at pci0 dev 29 function 7 "Intel 82801I USB" rev 0x02: apic 8 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
ppb2 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0x92
pci3 at ppb2 bus 3
rl0 at pci3 dev 2 function 0 "D-Link DFE-530TX+" rev 0x10: apic 8 int 18, a=
ddress 1c:7e:e5:1e:14:31
rlphy0 at rl0 phy 0: RTL internal PHY
pcib0 at pci0 dev 31 function 0 "Intel 82801IO LPC" rev 0x02
ahci0 at pci0 dev 31 function 2 "Intel 82801I AHCI" rev 0x02: msi, AHCI 1.2
ahci0: port 0: 3.0Gb/s
ahci0: PHY offline on port 1
ahci0: PHY offline on port 2
ahci0: PHY offline on port 3
ahci0: PHY offline on port 5
scsibus1 at ahci0: 32 targets
sd0 at scsibus1 targ 0 lun 0: <ATA, WDC WD1600AAJS-7, 01.0> SCSI3 0/direct =
fixed naa.50014ee1ac13a207
sd0: 152587MB, 512 bytes/sector, 312500000 sectors
ichiic0 at pci0 dev 31 function 3 "Intel 82801I SMBus" rev 0x02: apic 8 int=
18
iic0 at ichiic0
spdmem0 at iic0 addr 0x50: 1GB DDR2 SDRAM non-parity PC2-6400CL6
spdmem1 at iic0 addr 0x51: 1GB DDR2 SDRAM non-parity PC2-6400CL6
spdmem2 at iic0 addr 0x52: 1GB DDR2 SDRAM non-parity PC2-6400CL6
spdmem3 at iic0 addr 0x53: 1GB DDR2 SDRAM non-parity PC2-6400CL6
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
isa0 at pcib0
isadma0 at isa0
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
com0: console
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
uhidev0 at uhub2 port 1 configuration 1 interface 0 "Dell Dell KB216 Wired =
Keyboard" rev 1.10/1.08 addr 2
uhidev0: iclass 3/1
ukbd0 at uhidev0: 8 variable keys, 6 key codes
wskbd1 at ukbd0 mux 1
wskbd1: connecting to wsdisplay0
uhidev1 at uhub2 port 1 configuration 1 interface 1 "Dell Dell KB216 Wired =
Keyboard" rev 1.10/1.08 addr 2
uhidev1: iclass 3/0, 2 report ids
uhid0 at uhidev1 reportid 1: input=3D1, output=3D0, feature=3D0
uhid1 at uhidev1 reportid 2: input=3D3, output=3D0, feature=3D0
uhidev2 at uhub2 port 2 configuration 1 interface 0 "Logitech USB LaserStre=
am(TM) Mouse" rev 2.00/0.00 addr 3
uhidev2: iclass 3/1
ums0 at uhidev2: 8 buttons, Z and W dir
wsmouse0 at ums0 mux 0
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
root on sd0a (e1428cf6162c8624.a) swap on sd0b dump on sd0b
----------------------------------------------------------------------
-current console output :
login: syncing disks... done
rebooting...
>> OpenBSD/amd64 BOOT 3.43
boot>=20
-=08\=08|=08/=08-=08\=08|=08booting hd0a:/bsd: /=08-=08\=08|=08/=0810958616=
-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=
=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08=
\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=
=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08=
|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=
=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08=
/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=
=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08=
-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=
=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08=
\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=
=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08=
|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=
=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08=
/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=
=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08=
-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=
=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08=
\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=
=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08=
|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=
=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08=
/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=
=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08=
-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=
=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08=
\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=
=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08=
|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=
=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08=
/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=
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-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=
=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08=
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=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08=
|=08/=08-=08+2507784\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=
=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08=
\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=
=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08=
|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=
=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08=
/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=
=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08=
-=08\=08|=08+340000/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08=
\=08|=08/=08-=08\=08|=08/=08+0+675840-=08 [732797\=08|=08/=08-=08\=08|=08/=
=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08=
|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=
=08\=08+128+882960|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=
=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08=
/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=
=08|=08/=08+622022-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=
=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08=
\=08|=08/=08-=08\=08]=3D0xff49d8
|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08entry point at 0x1001000
[ using 2238936 bytes of bsd ELF symbol table ]
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
Copyright (c) 1995-2019 OpenBSD. All rights reserved. https://www.OpenBSD.=
org
OpenBSD 6.5-current (GENERIC.MP) #0: Tue Apr 23 15:34:34 CEST 2019
[email protected]:/sys/arch/amd64/compile/GENERIC.MP
real mem =3D 4132433920 (3940MB)
avail mem =3D 3997151232 (3811MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.5 @ 0xf0450 (80 entries)
bios0: vendor Dell Inc. version "A11" date 08/04/2008
bios0: Dell Inc. OptiPlex 755
acpi0 at bios0: rev 2
acpi0: TCPA checksum error
acpi0: sleep states S0 S1 S3 S4 S5
acpi0: tables DSDT FACP SSDT APIC BOOT ASF! MCFG HPET TCPA ____ SSDT SSDT S=
SDT
acpi0: wakeup devices VBTN(S4) PCI0(S5) PCI4(S5) PCI2(S5) PCI3(S5) PCI1(S5)=
PCI5(S5) PCI6(S5) USB0(S3) USB1(S3) USB2(S3) USB3(S3) USB4(S3) USB5(S3)
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) Core(TM)2 Duo CPU E8400 @ 3.00GHz, 2992.54 MHz, 06-17-0a
cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE=
36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,DTES64,MWAIT,DS-CPL,=
VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,XSAVE,NXE,LONG,LAHF,PERF,SENSOR=
,MELTDOWN
cpu0: 6MB 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 332MHz
cpu0: mwait min=3D64, max=3D64, C-substates=3D0.2.2.2.2, IBE
cpu1 at mainbus0: apid 1 (application processor)
cpu1: Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz, 2992.14 MHz, 06-17-0a
cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE=
36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,DTES64,MWAIT,DS-CPL,=
VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,XSAVE,NXE,LONG,LAHF,PERF,SENSOR=
,MELTDOWN
cpu1: 6MB 64b/line 16-way L2 cache
cpu1: smt 0, core 1, package 0
ioapic0 at mainbus0: apid 8 pa 0xfec00000, version 20, 24 pins, remapped
acpimcfg0 at acpi0
acpimcfg0: addr 0xe0000000, bus 0-255
acpimcfg0: addr 0xffffffff00000000, bus 255-255
acpihpet0 at acpi0: 14318179 Hz
acpiprt0 at acpi0: bus 3 (PCI4)
acpiprt1 at acpi0: bus 2 (PCI2)
acpiprt2 at acpi0: bus -1 (PCI3)
acpiprt3 at acpi0: bus 1 (PCI1)
acpiprt4 at acpi0: bus -1 (PCI5)
acpiprt5 at acpi0: bus -1 (PCI6)
acpiprt6 at acpi0: bus 0 (PCI0)
acpicpu0 at acpi0: C1(@1 halt!), PSS
acpicpu1 at acpi0: C1(@1 halt!), PSS
acpibtn0 at acpi0: VBTN
acpipci0 at acpi0 PCI0: _OSC failed
acpicmos0 at acpi0
cpu0: Enhanced SpeedStep 2992 MHz: speeds: 3000, 2667, 2333, 2000 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "Intel 82Q35 Host" rev 0x02
ppb0 at pci0 dev 1 function 0 "Intel 82Q35 PCIE" rev 0x02: msi
pci1 at ppb0 bus 1
inteldrm0 at pci0 dev 2 function 0 "Intel 82Q35 Video" rev 0x02
drm0 at inteldrm0
intagp0 at inteldrm0
agp0 at intagp0: aperture at 0xd0000000, size 0x10000000
inteldrm0: apic 8 int 16
"Intel 82Q35 Video" rev 0x02 at pci0 dev 2 function 1 not configured
"Intel 82Q35 HECI" rev 0x02 at pci0 dev 3 function 0 not configured
pciide0 at pci0 dev 3 function 2 "Intel 82Q35 PT IDER" rev 0x02: DMA (unsup=
ported), channel 0 wired to native-PCI, channel 1 wired to native-PCI
pciide0: using apic 8 int 18 for native-PCI interrupt
pciide0: channel 0 ignored (not responding; disabled or no drives?)
pciide0: channel 1 ignored (not responding; disabled or no drives?)
puc0 at pci0 dev 3 function 3 "Intel 82Q35 KT" rev 0x02: ports: 16 com
com4 at puc0 port 0 apic 8 int 17: ns16550a, 16 byte fifo
com4: probed fifo depth: 0 bytes
em0 at pci0 dev 25 function 0 "Intel ICH9 IGP AMT" rev 0x02: msi, address 0=
0:21:9b:7a:15:ca
uhci0 at pci0 dev 26 function 0 "Intel 82801I USB" rev 0x02: apic 8 int 16
uhci1 at pci0 dev 26 function 1 "Intel 82801I USB" rev 0x02: apic 8 int 17
ehci0 at pci0 dev 26 function 7 "Intel 82801I USB" rev 0x02: apic 8 int 22
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: Analog Devices AD1984
audio0 at azalia0
ppb1 at pci0 dev 28 function 0 "Intel 82801I PCIE" rev 0x02: msi
pci2 at ppb1 bus 2
uhci2 at pci0 dev 29 function 0 "Intel 82801I USB" rev 0x02: apic 8 int 23
uhci3 at pci0 dev 29 function 1 "Intel 82801I USB" rev 0x02: apic 8 int 17
uhci4 at pci0 dev 29 function 2 "Intel 82801I USB" rev 0x02: apic 8 int 18
ehci1 at pci0 dev 29 function 7 "Intel 82801I USB" rev 0x02: apic 8 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
ppb2 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0x92
pci3 at ppb2 bus 3
rl0 at pci3 dev 2 function 0 "D-Link DFE-530TX+" rev 0x10: apic 8 int 18, a=
ddress 1c:7e:e5:1e:14:31
rlphy0 at rl0 phy 0: RTL internal PHY
pcib0 at pci0 dev 31 function 0 "Intel 82801IO LPC" rev 0x02
ahci0 at pci0 dev 31 function 2 "Intel 82801I AHCI" rev 0x02: msi, AHCI 1.2
ahci0: port 0: 3.0Gb/s
ahci0: PHY offline on port 1
ahci0: PHY offline on port 2
ahci0: PHY offline on port 3
ahci0: PHY offline on port 5
scsibus1 at ahci0: 32 targets
sd0 at scsibus1 targ 0 lun 0: <ATA, WDC WD1600AAJS-7, 01.0> SCSI3 0/direct =
fixed naa.50014ee1ac13a207
sd0: 152587MB, 512 bytes/sector, 312500000 sectors
ichiic0 at pci0 dev 31 function 3 "Intel 82801I SMBus" rev 0x02: apic 8 int=
18
iic0 at ichiic0
spdmem0 at iic0 addr 0x50: 1GB DDR2 SDRAM non-parity PC2-6400CL6
spdmem1 at iic0 addr 0x51: 1GB DDR2 SDRAM non-parity PC2-6400CL6
spdmem2 at iic0 addr 0x52: 1GB DDR2 SDRAM non-parity PC2-6400CL6
spdmem3 at iic0 addr 0x53: 1GB DDR2 SDRAM non-parity PC2-6400CL6
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
isa0 at pcib0
isadma0 at isa0
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
com0: console
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
lpt0 at isa0 port 0x378/4 irq 7
panic: attempt to execute user address 0x0 in supervisor mode
Stopped at db_enter+0x10: popq %rbp
TID PID UID PRFLAGS PFLAGS CPU COMMAND
db_enter(10,ffff8000221d48a0,286,8,ffffffff812ed1d0,ffff8000221d48a0) at db=
_ent
er+0x10
panic(ffffffff81aedc37,ffffffff81aedc37,ffff8000fffff2c0,0,ffff8000221d4a10=
,fff
f8000221cf000) at panic+0x128
pageflttrap(ffff8000221d4a10,0,db99077e570952fb,ffff8000221d4a10,6,0) at pa=
gefl
ttrap+0x2eb
kerntrap(ffff8000221d4a10,ffff8000221d4a10,1e6875b4b18af296,ffff80000007c60=
0,ff
ff80000007f000,ffffffff81cf0f28) at kerntrap+0x91
alltraps_kern(6,ffffffff81cf0f28,0,10,ffff80000007c600,ffff80000007f000) at=
all
traps_kern+0x7b
0(ffff8000221d4b20,ffff80000007c600,850e16afd029f3d7,0,ffff80000007a400,0) =
at 0
Xintr_ioapic_level11_untramp(0,0,1388,0,ffff8000000239e0,ffffffff81d276d0) =
at X
intr_ioapic_level11_untramp+0x1a3
acpicpu_idle(75424449b591457a,ffffffff81d27010,ffffffff81d26ff0,ffff8000fff=
ff2c
0,0,0) at acpicpu_idle+0x271
sched_idle(ffffffff81d26ff0,ffffffff81d26ff0,0,0,ffffffff81d26ff0,ffffffff8=
150f
b90) at sched_idle+0x205
end trace frame: 0x0, count: 6
https://www.openbsd.org/ddb.html describes the minimum info required in bug
--db_more--=08=08=08=08=08=08=08=08=08=08=08 =08=08=08=08=08=08=
=08=08=08=08=08reports. Insufficient info makes it difficult to find and f=
ix bugs.
ddb{0}> ma ddbcpu 1
Ambiguous
ddb{0}> mach ddbcpu 1
>> OpenBSD/amd64 BOOT 3.43
boot> boot bsd.sp
\=08|=08/=08-=08\=08|=08/=08booting hd0a:bsd.sp: -=08\=08|=08/=08-=08108848=
88\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=
=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08=
|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=
=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08=
/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=
=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08=
-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=
=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08=
\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=
=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08=
|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=
=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08=
/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=
=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08=
-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=
=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08=
\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=
=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08=
|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=
=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08=
/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=
=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08=
-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=
=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08=
\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=
=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08=
|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=
=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08=
/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=
=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08=
-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=
=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08=
\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=
=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08=
|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=
=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08+250=
7784|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=
=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08=
|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=
=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08=
/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=
=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08=
-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=
=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08=
\=08|=08/=08-=08\=08|=08+335888/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08=
|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08+0+671744-=08 [726126\=08|=08/=08-=
=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08=
/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=
=08|=08/=08-=08\=08+128+880224|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=
=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08=
-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=
=08/=08-=08\=08|=08/=08+620227-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=
=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08=
|=08/=08-=08\=08|=08/=08-=08\=08]=3D0xfdde18
|=08/=08-=08\=08|=08/=08-=08\=08|=08/=08-=08\=08entry point at 0x1001000
[ using 2227736 bytes of bsd ELF symbol table ]
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
Copyright (c) 1995-2019 OpenBSD. All rights reserved. https://www.OpenBSD.=
org
OpenBSD 6.5-current (GENERIC) #20: Mon Apr 22 16:36:51 MDT 2019
[email protected]:/usr/src/sys/arch/amd64/compile/GENERIC
real mem =3D 4132433920 (3940MB)
avail mem =3D 3997241344 (3812MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.5 @ 0xf0450 (80 entries)
bios0: vendor Dell Inc. version "A11" date 08/04/2008
bios0: Dell Inc. OptiPlex 755
acpi0 at bios0: rev 2
acpi0: TCPA checksum error
acpi0: sleep states S0 S1 S3 S4 S5
acpi0: tables DSDT FACP SSDT APIC BOOT ASF! MCFG HPET TCPA ____ SSDT SSDT S=
SDT
acpi0: wakeup devices VBTN(S4) PCI0(S5) PCI4(S5) PCI2(S5) PCI3(S5) PCI1(S5)=
PCI5(S5) PCI6(S5) USB0(S3) USB1(S3) USB2(S3) USB3(S3) USB4(S3) USB5(S3)
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) Core(TM)2 Duo CPU E8400 @ 3.00GHz, 2992.53 MHz, 06-17-0a
cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE=
36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,DTES64,MWAIT,DS-CPL,=
VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,XSAVE,NXE,LONG,LAHF,PERF,SENSOR=
,MELTDOWN
cpu0: 6MB 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 332MHz
cpu0: mwait min=3D64, max=3D64, C-substates=3D0.2.2.2.2, IBE
cpu at mainbus0: not configured
ioapic0 at mainbus0: apid 8 pa 0xfec00000, version 20, 24 pins, remapped
acpimcfg0 at acpi0
acpimcfg0: addr 0xe0000000, bus 0-255
acpimcfg0: addr 0x8000020000000000, bus 0-130
acpihpet0 at acpi0: 14318179 Hz
acpiprt0 at acpi0: bus 3 (PCI4)
acpiprt1 at acpi0: bus 2 (PCI2)
acpiprt2 at acpi0: bus -1 (PCI3)
acpiprt3 at acpi0: bus 1 (PCI1)
acpiprt4 at acpi0: bus -1 (PCI5)
acpiprt5 at acpi0: bus -1 (PCI6)
acpiprt6 at acpi0: bus 0 (PCI0)
acpicpu0 at acpi0: C1(@1 halt!), PSS
acpibtn0 at acpi0: VBTN
acpipci0 at acpi0 PCI0: _OSC failed
acpicmos0 at acpi0
cpu0: Enhanced SpeedStep 2992 MHz: speeds: 3000, 2667, 2333, 2000 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "Intel 82Q35 Host" rev 0x02
ppb0 at pci0 dev 1 function 0 "Intel 82Q35 PCIE" rev 0x02: msi
pci1 at ppb0 bus 1
inteldrm0 at pci0 dev 2 function 0 "Intel 82Q35 Video" rev 0x02
drm0 at inteldrm0
intagp0 at inteldrm0
agp0 at intagp0: aperture at 0xd0000000, size 0x10000000
inteldrm0: apic 8 int 16
"Intel 82Q35 Video" rev 0x02 at pci0 dev 2 function 1 not configured
"Intel 82Q35 HECI" rev 0x02 at pci0 dev 3 function 0 not configured
pciide0 at pci0 dev 3 function 2 "Intel 82Q35 PT IDER" rev 0x02: DMA (unsup=
ported), channel 0 wired to native-PCI, channel 1 wired to native-PCI
pciide0: using apic 8 int 18 for native-PCI interrupt
pciide0: channel 0 ignored (not responding; disabled or no drives?)
pciide0: channel 1 ignored (not responding; disabled or no drives?)
puc0 at pci0 dev 3 function 3 "Intel 82Q35 KT" rev 0x02: ports: 16 com
com4 at puc0 port 0 apic 8 int 17: ns16550a, 16 byte fifo
com4: probed fifo depth: 15 bytes
em0 at pci0 dev 25 function 0 "Intel ICH9 IGP AMT" rev 0x02: msi, address 0=
0:21:9b:7a:15:ca
uhci0 at pci0 dev 26 function 0 "Intel 82801I USB" rev 0x02: apic 8 int 16
uhci1 at pci0 dev 26 function 1 "Intel 82801I USB" rev 0x02: apic 8 int 17
ehci0 at pci0 dev 26 function 7 "Intel 82801I USB" rev 0x02: apic 8 int 22
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: Analog Devices AD1984
audio0 at azalia0
ppb1 at pci0 dev 28 function 0 "Intel 82801I PCIE" rev 0x02: msi
pci2 at ppb1 bus 2
uhci2 at pci0 dev 29 function 0 "Intel 82801I USB" rev 0x02: apic 8 int 23
uhci3 at pci0 dev 29 function 1 "Intel 82801I USB" rev 0x02: apic 8 int 17
uhci4 at pci0 dev 29 function 2 "Intel 82801I USB" rev 0x02: apic 8 int 18
ehci1 at pci0 dev 29 function 7 "Intel 82801I USB" rev 0x02: apic 8 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
ppb2 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0x92
pci3 at ppb2 bus 3
rl0 at pci3 dev 2 function 0 "D-Link DFE-530TX+" rev 0x10: apic 8 int 18, a=
ddress 1c:7e:e5:1e:14:31
rlphy0 at rl0 phy 0: RTL internal PHY
pcib0 at pci0 dev 31 function 0 "Intel 82801IO LPC" rev 0x02
ahci0 at pci0 dev 31 function 2 "Intel 82801I AHCI" rev 0x02: msi, AHCI 1.2
ahci0: port 0: 3.0Gb/s
ahci0: PHY offline on port 1
ahci0: PHY offline on port 2
ahci0: PHY offline on port 3
ahci0: PHY offline on port 5
scsibus1 at ahci0: 32 targets
sd0 at scsibus1 targ 0 lun 0: <ATA, WDC WD1600AAJS-7, 01.0> SCSI3 0/direct =
fixed naa.50014ee1ac13a207
sd0: 152587MB, 512 bytes/sector, 312500000 sectors
ichiic0 at pci0 dev 31 function 3 "Intel 82801I SMBus" rev 0x02: apic 8 int=
18
iic0 at ichiic0
spdmem0 at iic0 addr 0x50: 1GB DDR2 SDRAM non-parity PC2-6400CL6
spdmem1 at iic0 addr 0x51: 1GB DDR2 SDRAM non-parity PC2-6400CL6
spdmem2 at iic0 addr 0x52: 1GB DDR2 SDRAM non-parity PC2-6400CL6
spdmem3 at iic0 addr 0x53: 1GB DDR2 SDRAM non-parity PC2-6400CL6
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
isa0 at pcib0
isadma0 at isa0
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
com0: console
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
lpt0 at isa0 port 0x378/4 irq 7
panic: attempt to execute user address 0x0 in supervisor mode
Stopped at db_enter+0x10: popq %rbp
TID PID UID PRFLAGS PFLAGS CPU COMMAND
db_enter(10,ffff8000221c98c0,202,8,ffffffff81817f60,ffff8000221c98c0) at db=
_ent
er+0x10
panic(ffffffff81ade306,ffffffff81ade306,ffff8000221b2bb8,ffff8000221c4000,f=
fff8
000221c9a30,0) at panic+0x128
pageflttrap(ffff8000221c9a30,0,fffc7b7e9fcec41a,ffff8000221c9a30,6,0) at pa=
gefl
ttrap+0x2aa
kerntrap(ffff8000221c9a30,ffff8000221c9a30,c7bcebe1010315d3,0,0,ffffffff81c=
fb96
0) at kerntrap+0x7c
alltraps_kern(6,ffffffff81cfb960,ffff80000007ad80,10,0,0) at alltraps_kern+=
0x7b
0(ffff8000221c9b20,ffff80000007ad80,85dc4a00f1d276b7,ffff800000073c00,fffff=
fff8
1725bba,0) at 0
Xintr_ioapic_level11_untramp(0,0,0,0,ffff80000001c200,ffff8000000239c0) at =
Xint
r_ioapic_level11_untramp+0x1a3
acpicpu_idle(5d15791c772851f,0,ffffffff81cf3ff0,0,ffffffff81cf3ff0,0) at ac=
picp
u_idle+0x25e
sched_idle(ffffffff81cf3ff0,ffffffff81cf3ff0,0,0,ffffffff81cf3ff0,ffffffff8=
19dc
1a0) at sched_idle+0x1d5
end trace frame: 0x0, count: 6
https://www.openbsd.org/ddb.html describes the minimum info required in bug
--db_more--=08=08=08=08=08=08=08=08=08=08=08 =08=08=08=08=08=08=
=08=08=08=08=08reports. Insufficient info makes it difficult to find and f=
ix bugs.
ddb> ps
PID TID PPID UID S FLAGS WAIT COMMAND
60986 446683 0 0 3 0x14200 bored crynlk
71300 508867 0 0 3 0x14200 bored crypto
30343 163444 0 0 3 0x14200 usbsyn usbtask
57859 483931 0 0 3 0x14200 usbatsk usbatsk
76044 403061 0 0 3 0x14200 bored drmtskl
22745 238653 0 0 3 0x14200 bored drmlwq
42318 272743 0 0 3 0x14200 bored drmubwq
88712 136899 0 0 3 0x14200 bored drmwq
29149 175332 0 0 3 0x40014200 acpi0 acpi0
82958 453759 0 0 3 0x14200 bored sensors
76688 522252 0 0 3 0x14200 bored softnet
7574 517995 0 0 3 0x14200 bored systqmp
89462 215024 0 0 3 0x14200 bored systq
86134 232656 0 0 3 0x40014200 bored softclock
*41506 180042 0 0 7 0x40014200 idle0
34079 134098 0 0 3 0x14200 bored smr
1 334494 0 0 3 0 initexec swapper
0 0 -1 0 3 0x10200 cfpend swapper
ddb> trace
db_enter(10,ffff8000221c98c0,202,8,ffffffff81817f60,ffff8000221c98c0) at db=
_ent
er+0x10
panic(ffffffff81ade306,ffffffff81ade306,ffff8000221b2bb8,ffff8000221c4000,f=
fff8
000221c9a30,0) at panic+0x128
pageflttrap(ffff8000221c9a30,0,fffc7b7e9fcec41a,ffff8000221c9a30,6,0) at pa=
gefl
ttrap+0x2aa
kerntrap(ffff8000221c9a30,ffff8000221c9a30,c7bcebe1010315d3,0,0,ffffffff81c=
fb96
0) at kerntrap+0x7c
alltraps_kern(6,ffffffff81cfb960,ffff80000007ad80,10,0,0) at alltraps_kern+=
0x7b
0(ffff8000221c9b20,ffff80000007ad80,85dc4a00f1d276b7,ffff800000073c00,fffff=
fff8
1725bba,0) at 0
Xintr_ioapic_level11_untramp(0,0,0,0,ffff80000001c200,ffff8000000239c0) at =
Xint
r_ioapic_level11_untramp+0x1a3
acpicpu_idle(5d15791c772851f,0,ffffffff81cf3ff0,0,ffffffff81cf3ff0,0) at ac=
picp
u_idle+0x25e
sched_idle(ffffffff81cf3ff0,ffffffff81cf3ff0,0,0,ffffffff81cf3ff0,ffffffff8=
19dc
1a0) at sched_idle+0x1d5
end trace frame: 0x0, count: -9
ddb> show panic
attempt to execute user address 0x0 in supervisor mode
ddb>=20
--=20
Matthieu Herrb
