Date: Wed, 13 Feb 2002 16:08:28 -0700 From: "Jan L. Peterson" <jlp@softhome.net> To: freebsd-stable@freebsd.org Subject: panic on 4.5-RELEASE Message-ID: <20020213230828.34F3341EF4@mail.flipdog.com>
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Okay, folks. I've looked through the mailing list archives for this
one, but have not found anything relevant.
I've just installed 4.5-RELEASE on my new hard drive in an HP
Omnibook 6000. Doing heavy disk activity combined with network
activity results in a panic. I discovered this first while doing an
installworld off of a nfs mounted /usr/src and /usr/obj. Some fiddling
left me with a broken system and I had to re-install. On the new
install, I built a kernel with DDB in it and then tried tarring
/usr/ports from a nfs mounted filesystem to a local filesystem. Boom
again.
Here's the panic and traceback:
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x4353
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc0187859
stack pointer = 0x10:0xc031d104
frame pointer = 0x10:0xc031d110
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = Idle
interrupt mask = net tty
kernel: type 12 trap, code=0
Stopped at m_freem+0x1d: movswl 0x10(%ebx),%eax
db> trace
m_freem(c0b7d000) at m_freem+0x1d
ip_freef(c0b74e14) at ip_freef+0x1f
ip_slowtimo(0,c0186954,c031d170,c0171b61,0) at ip_slowtime+0x54
pfslowtimo(0,400000,0,0,ffffffff) at pfslowtimo+0x23
softclock(0,c0200010,400010,ffff0010,ffffffff) at softclock+0xd1
doreti_swi() at doreti_swi+0xf
(any errors above are due to transcription... I'm copying by hand off
the laptop screen)
Here's a dmesg:
Copyright (c) 1992-2002 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD 4.5-RELEASE #0: Wed Feb 13 15:15:31 MST 2002
root@dhcp-10-69-2-243.flipdog.com:/usr/src/sys/compile/AURORA
Timecounter "i8254" frequency 1193182 Hz
CPU: Pentium III/Pentium III Xeon/Celeron (696.97-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x683 Stepping = 3
Features=0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
real memory = 134152192 (131008K bytes)
avail memory = 126517248 (123552K bytes)
Preloaded elf kernel "kernel" at 0xc03f7000.
Pentium Pro MTRR support enabled
md0: Malloc disk
Using $PIR table, 9 entries at 0xc00fdf30
apm0: <APM BIOS> on motherboard
apm: found APM BIOS v1.2, connected at v1.2
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Intel 82443BX (440 BX) host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
pcib1: <Intel 82443BX (440 BX) PCI-PCI (AGP) bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
pci1: <ATI Mobility-1 graphics accelerator> at 0.0 irq 10
isab0: <Intel 82371AB PCI to ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX4 ATA33 controller> port 0x18a0-0x18af at device 7.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0x1880-0x189f irq 10 at device 7.2 on pci0
usb0: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
chip1: <Intel 82371AB Power management controller> port 0x2180-0x218f at device 7.3 on pci0
pci_cfgintr_linked: linked (60) to hard-routed irq 10
pci_cfgintr: 0:10 INTA routed to irq 10
pcic0: <TI PCI-1420 PCI-CardBus Bridge> irq 10 at device 10.0 on pci0
pcic0: PCI Memory allocated: 0x44000000
pcic0: TI12XX PCI Config Reg: [ring enable][speaker enable][pwr save][FUNC pci int + CSC serial isa irq]
pccard0: <PC Card bus (classic)> on pcic0
pci_cfgintr_linked: linked (61) to hard-routed irq 10
pci_cfgintr: 0:10 INTB routed to irq 10
pcic1: <TI PCI-1420 PCI-CardBus Bridge> irq 10 at device 10.1 on pci0
pcic1: PCI Memory allocated: 0x44001000
pcic1: TI12XX PCI Config Reg: [ring enable][speaker enable][pwr save][FUNC pci int + CSC serial isa irq]
pccard1: <PC Card bus (classic)> on pcic1
xl0: <3Com 3c556 Fast Etherlink XL> port 0x1800-0x187f mem 0xf4002000-0xf400207f,0xf4002400-0xf400247f irq 10 at device 11.0 on pci0
xl0: Ethernet address: 00:00:86:46:d9:37
miibus0: <MII bus> on xl0
ukphy0: <Generic IEEE 802.3u media interface> on miibus0
ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
pci0: <unknown card> (vendor=0x10b7, dev=0x1007) at 11.1 irq 10
pci0: <unknown card> (vendor=0x125d, dev=0x1998) at 13.0 irq 5
orm0: <Option ROMs> at iomem 0xc0000-0xcd7ff,0xcd800-0xcdfff on isa0
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model Generic PS/2 mouse, device ID 0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: Generic chipset (ECP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
IPsec: Initialized Security Association Processing.
ad0: 9590MB <HITACHI_DK23BA-10> [19485/16/63] at ata0-master UDMA33
Mounting root from ufs:/dev/ad0s3a
WARNING: / was not properly dismounted
Yes, there is an xl in this machine and yes, it's the active interface.
I saw a message in the archives where someone had a similar problem and
was asked "do you have an xl?", but the user determined it was dodgy
hardware before answering the question about the xl (and no explanation
was offered as to why xl was bad).
Any ideas anyone?
-jan-
--
Jan L. Peterson
<jlp@softhome.net>
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