Date: Mon, 29 Jul 1996 01:11:10 +0000 () From: James Raynard <fcurrent@jraynard.demon.co.uk> To: current@freebsd.org Subject: Can't boot new kernel Message-ID: <199607290111.BAA00218@jraynard.demon.co.uk>
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[This is with a kernel compiled with code up to ctm-src.2036.gz]
When booting without any options, the boot gets as far as "ahc0
waiting for SCSI devices to settle" and then hangs. If I give
the -d option at the boot prompt, I get this on executing the
"ret" statement at the end of _init386:-
Fatal trap 12: page fault while in kernel mode
Fault virtual address = 0xefc00000
Fault code = supervisor read, page not present
instruction pointer = 0x8:0xf0174f75
stack pointer = 0x10:0xefbfff80
frame pointer = 0x10:0xefbfff8c
code segment = base 0x0, limit 0xfffff, type 0x1b,
DPL 0, pres 1, def32 1, gran 1
procecssor eflags = resume, IOPL = 0
current process = 0 ()
interrupt mask = net tty bio
kernel: type 12 trap, code = 0
At this point, calling panic results in the "automatic reboot
in 15 seconds" message being displayed, but it doesn't reboot.
If I use the big red button, it comes up with a checksum error
in the BIOS.
dmesg from booting the old kernel gives:-
FreeBSD 2.2-CURRENT #0: Sat Jul 27 14:30:43 1996
root@jraynard.demon.co.uk:/usr/src/sys/compile/JRAYNARD
Calibrating clock(s) relative to mc146818A clock...
i586 clock: 99624460 Hz, i8254 clock: 1193421 Hz
CPU: Pentium (99.60-MHz 586-class CPU)
Origin = "GenuineIntel" Id = 0x525 Stepping=5
Features=0x1bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8>
real memory = 25165824 (24576K bytes)
avail memory = 22691840 (22160K bytes)
Probing for devices on PCI bus 0:
chip0 <Intel 82437 (Triton) PCI cache memory controller> rev 1 on pci0:0
chip1 <Intel 82371 (Triton) PCI-ISA bridge> rev 2 on pci0:7:0
piix0 <Intel 82371 (Triton) Bus-master IDE controller> rev 2 on pci0:7:1
ahc0 <Adaptec 2940 SCSI host adapter> rev 0 int a irq 10 on pci0:8
ahc0: aic7870 Single Channel, SCSI Id=7, 16 SCBs
ahc0 waiting for scsi devices to settle
(ahc0:2:0): "MATSHITA CD-ROM CR-504 ST22" type 5 removable SCSI 2
cd0(ahc0:2:0): CD-ROM cd present [302551 x 2048 byte records]
(ahc0:6:0): "CONNER CFP2105S 2.14GB 2B4B" type 0 fixed SCSI 2
sd0(ahc0:6:0): Direct-Access 2048MB (4194304 512 byte sectors)
vga0 <Display device> rev 0 on pci0:11
Probing for devices on the ISA bus:
vt0 at 0x60-0x6f irq 1 on motherboard
vt0: unkown s3, 80 col, color, 8 scr, mf2-kbd, [R3.20-b24]
sio0 at 0x3f8-0x3ff irq 4 on isa
sio0: type 16550A
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
lpt0 at 0x378-0x37f irq 7 on isa
lpt0: Interrupt-driven port
lp0: TCP/IP capable interface
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: NEC 765
fd0: 1.44MB 3.5in
wdc0 at 0x1f0-0x1f7 irq 14 on isa
wdc0: unit 0 (wd0): <Conner Peripherals 340MB - CFA340B>
wd0: 327MB (670320 sectors), 665 cyls, 16 heads, 63 S/T, 512 B/S
npx0 on motherboard
npx0: INT 16 interface
and my config file looks like this:-
#
# GENERIC -- Generic machine with WD/AHx/NCR/BTx family disks
#
# $Id: GENERIC,v 1.46.2.6 1995/10/25 17:29:51 jkh Exp $
#
machine "i386"
#cpu "I386_CPU"
#cpu "I486_CPU"
cpu "I586_CPU"
ident JRAYNARD
maxusers 10
#options MATH_EMULATE #Support for x87 emulation
options INET #InterNETworking
options FFS #Berkeley Fast Filesystem
options NFS_NOSERVER
#options NFS #Network Filesystem
#options MSDOSFS #MSDOS Filesystem
#options "CD9660" #ISO 9660 Filesystem
#options PROCFS #Process filesystem
options "COMPAT_43" #Compatible with BSD 4.3
options "SCSI_DELAY=7" #Be pessimistic about Joe SCSI device
options BOUNCE_BUFFERS #include support for DMA bounce buffers
#options UCONSOLE #Allow users to grab the console
options "I586_FAST_BCOPY"
options SYSVSHM
options SYSVSEM
options SYSVMSG
config kernel root on wd0 dumps on wd0
options DDB
options KTRACE
controller isa0
controller pci0
controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2 vector fdintr
disk fd0 at fdc0 drive 0
#disk fd1 at fdc0 drive 1
#tape ft0 at fdc0 drive 2
controller wdc0 at isa? port "IO_WD1" bio irq 14 vector wdintr
disk wd0 at wdc0 drive 0
#disk wd1 at wdc0 drive 1
#controller wdc1 at isa? port "IO_WD2" bio irq 15 vector wdintr
#disk wd2 at wdc1 drive 0
#disk wd3 at wdc1 drive 1
#options ATAPI #Enable ATAPI support for IDE bus
#device wcd0 #IDE CD-ROM
#controller ncr0
#controller ahc0
#controller bt0 at isa? port "IO_BT0" bio irq ? vector btintr
#controller uha0 at isa? port "IO_UHA0" bio irq ? drq 5 vector uhaintr
controller ahc1 #at isa? bio irq ? vector ahcintr
#controller ahb0 at isa? bio irq ? vector ahbintr
#controller aha0 at isa? port "IO_AHA0" bio irq ? drq 5 vector ahaintr
#controller aic0 at isa? port 0x340 bio irq 11 vector aicintr
#controller nca0 at isa? port 0x1f88 bio irq 10 vector ncaintr
#controller nca1 at isa? port 0x350 bio irq 5 vector ncaintr
#controller sea0 at isa? bio irq 5 iomem 0xc8000 iosiz 0x2000 vector seaintr
controller scbus0
device sd0
#device st0
device cd0 #Only need one of these, the code dynamically grows
#device wt0 at isa? port 0x300 bio irq 5 drq 1 vector wtintr
#device mcd0 at isa? port 0x300 bio irq 10 vector mcdintr
#device mcd1 at isa? port 0x340 bio irq 11 vector mcdintr
#controller matcd0 at isa? port 0x230 bio
#device scd0 at isa? port 0x230 bio
# syscons is the default console driver, resembling an SCO console
#device sc0 at isa? port "IO_KBD" tty irq 1 vector scintr
# Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver
device vt0 at isa? port "IO_KBD" tty irq 1 vector pcrint
options "PCVT_FREEBSD=210" # pcvt running on FreeBSD 2.1
options "PCVT_INHIBIT_NUMLOCK"
#options XSERVER # include code for XFree86
device npx0 at isa? port "IO_NPX" irq 13 vector npxintr
device sio0 at isa? port "IO_COM1" tty irq 4 vector siointr
device sio1 at isa? port "IO_COM2" tty irq 3 vector siointr
#device sio2 at isa? port "IO_COM3" tty irq 5 vector siointr
#device sio3 at isa? port "IO_COM4" tty irq 9 vector siointr
device lpt0 at isa? port? tty irq 7 vector lptintr
#device lpt1 at isa? port? tty
#device lpt2 at isa? port? tty
#device mse0 at isa? port 0x23c tty irq 5 vector mseintr
# Order is important here due to intrusive probes, do *not* alphabetize
# this list of network interfaces until the probes have been fixed.
# Right now it appears that the ie0 must be probed before ep0. See
# revision 1.20 of this file.
#device de0
#device ed0 at isa? port 0x280 net irq 5 iomem 0xd8000 vector edintr
#device ed1 at isa? port 0x300 net irq 5 iomem 0xd8000 vector edintr
#device ie0 at isa? port 0x360 net irq 7 iomem 0xd0000 vector ieintr
#device ep0 at isa? port 0x300 net irq 10 vector epintr
#device ix0 at isa? port 0x300 net irq 10 iomem 0xd0000 iosiz 32768 vector ixintr
#device le0 at isa? port 0x300 net irq 5 iomem 0xd0000 vector le_intr
#device lnc0 at isa? port 0x280 net irq 10 drq 0 vector lncintr
#device lnc1 at isa? port 0x300 net irq 10 drq 0 vector lncintr
#device ze0 at isa? port 0x300 net irq 5 iomem 0xd8000 vector zeintr
#device zp0 at isa? port 0x300 net irq 10 iomem 0xd8000 vector zpintr
pseudo-device loop
#pseudo-device ether
pseudo-device log
#pseudo-device sl 1
# ijppp uses tun instead of ppp device
pseudo-device ppp 1
pseudo-device tun 1
pseudo-device pty 16
#pseudo-device gzip # Exec gzipped a.out's
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