Hello,
It's the first time on getting panic: on openbsd. I have an old
computer without display in a not so accessible place. Many times I
got not ping response after some usage, and no keyboard feedback so I
suspected a panic. This was with -current before 4.7 version
modification ( the files have the 4.6 index), now I hooked up a
display and here is the panic, on -current with 4.7 version name in
files:
panic: pool_do_get(mcl2k): free list modified : page 0xd1d42000; item
addr 0xd1d42000; offset 0x0=0xefffded2
Stopped at: [some empty space displayed here] Debugger+0x4 [other
empty space] leave
I run ps and trace, got the output on a digicamera, so eventually I
have to transcript and send an email to bugs. I wonder if there is a
way to send images as attachments. Perhaps not.
Leaving this, looking at the message could it be a hardware failure ?
Maybe memory failure ?
Any suggestion greatly appreciated, never had a kernel panic before. Thanks.
Dmesg:
OpenBSD 4.7-current (GENERIC) #642: Wed Apr 28 11:46:47 MDT 2010
dera...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Intel Pentium II ("GenuineIntel" 686-class, 512KB L2 cache) 268 MHz
cpu0:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR
real mem = 66670592 (63MB)
avail mem = 54583296 (52MB)
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 08/25/98, BIOS32 rev. 0 @ 0xfd7a0
apm0 at bios0: Power Management spec V1.2
apm0: AC on, battery charge unknown
pcibios0 at bios0: rev 2.1 @ 0xfd7a0/0x860
pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xfdf40/160 (8 entries)
pcibios0: PCI Interrupt Router at 000:07:0 ("Intel 82371FB ISA" rev 0x00)
pcibios0: PCI bus #1 is the last bus
WARNING: can't reserve area for I/O APIC.
bios0: ROM list: 0xc0000/0x8000
cpu0 at mainbus0: (uniprocessor)
memory map conflict 0x3fffc00/0x400
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
pchb0 at pci0 dev 0 function 0 "Intel 82443LX AGP" rev 0x03
intelagp0 at pchb0
agp0 at intelagp0: aperture at 0xfe800000, size 0x400000
ppb0 at pci0 dev 1 function 0 "Intel 82443LX AGP" rev 0x03
pci1 at ppb0 bus 1
vga1 at pci1 dev 0 function 0 "ATI Mach64" rev 0x3a
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
piixpcib0 at pci0 dev 7 function 0 "Intel 82371AB PIIX4 ISA" rev 0x02
pciide0 at pci0 dev 7 function 1 "Intel 82371AB IDE" rev 0x01: DMA,
channel 0 wired to compatibility, channel 1 wired to compatibility
wd0 at pciide0 channel 0 drive 0: <ST320011A>
wd0: 16-sector PIO, LBA, 19092MB, 39102336 sectors
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2
pciide0: channel 1 disabled (no drives)
uhci0 at pci0 dev 7 function 2 "Intel 82371AB USB" rev 0x01: irq 9
piixpm0 at pci0 dev 7 function 3 "Intel 82371AB Power" rev 0x02: SMI
iic0 at piixpm0
spdmem0 at iic0 addr 0x54: 32MB SDRAM non-parity PC66CL2
spdmem1 at iic0 addr 0x55: 32MB SDRAM non-parity PC66CL2
xl0 at pci0 dev 12 function 0 "3Com 3c905B 100Base-TX" rev 0x30: irq
11, address 00:10:5a:9a:2c:1b
exphy0 at xl0 phy 24: 3Com internal media interface
xl1 at pci0 dev 13 function 0 "3Com 3c905B 100Base-TX" rev 0x30: irq
10, address 00:10:5a:9a:2b:6a
exphy1 at xl1 phy 24: 3Com internal media interface
xl2 at pci0 dev 14 function 0 "3Com 3c905B 100Base-TX" rev 0x30: irq
7, address 00:10:5a:9a:2b:55
exphy2 at xl2 phy 24: 3Com internal media interface
xl3 at pci0 dev 15 function 0 "3Com 3c905B 100Base-TX" rev 0x30: irq
9, address 00:10:5a:9a:42:5b
exphy3 at xl3 phy 24: 3Com internal media interface
isa0 at piixpcib0
isadma0 at isa0
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
midi0 at pcppi0: <PC speaker>
spkr0 at pcppi0
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
usb0 at uhci0: USB revision 1.0
uhub0 at usb0 "Intel UHCI root hub" rev 1.00/1.00 addr 1
biomask f37d netmask fffd ttymask ffff
mtrr: Pentium Pro MTRR support
vscsi0 at root
scsibus0 at vscsi0: 256 targets
softraid0 at root
root on wd0a swap on wd0b dump on wd0b
WARNING: / was not properly unmounted
