Date: Tue, 7 May 1996 20:15:45 -0400 (EDT) From: Eric Chet <ec0@s1.GANet.NET> To: Thomas Sparrevohn <staff@kyklopen.ping.dk> Cc: Andrew Gallatin <gallatin@stat.Duke.EDU>, freebsd-current@FreeBSD.org Subject: Re: -current not booting, more info ddb trace Message-ID: <Pine.SOL.3.91.960507200621.13430A-100000@s1> In-Reply-To: <Pine.BSF.3.91.960508000703.501A-100000@kyklopen>
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> > Hello
> > My system is a ASUS SP3G with AMD/133. It reboots after
> > the kernel is loaded.
>
Hello
I added options DDB, KTRACE and FAILSAFE now during booting
I drop into ddb. This is from current 960507
I get a panic page not found
type 12 trap, code=0
stopped at _sdstart+0x102 : cmpl $0,0x1c(%esi)
db> trace
_sdstart
_free_xs
_scsi_done
_ncr_complete
_ncr_wakeup
_ncr_exception
_ncr_intr
Xresume11()
--- interrupt, eip=0xf018a600, ebp=0xf01a3fe8
-i486_bzero
_vm_page_zero_idle
idle_loop
I will include a copy of dmesg from the may 2nd kernel which works fine.
Also a copy of my config.
Eric J. Chet (ejc@nasvr1.cb.att.com || ec0@ganet.net)
Lucent Technologies, Bell Labs Innovations
----DMESG
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x1c
fault code = supervisor read, page not present
instruction pointer = 0x8:0xf0163826
stack pointer = 0x10:0xf01a3ec0
frame pointer = 0x10:0xf01a3edc
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 = bio
panic: from debugger
panic: from debugger
Automatic reboot in 15 seconds - press a key on the console to abort
Rebooting...
FreeBSD 2.2-CURRENT #0: Thu May 2 20:37:26 1996
ejc@gargoyle.bazzle.com:/var/usr/src/sys/compile/gargoyle
Calibrating clock(s) relative to mc146818A clock ... failed, using
default i8254 clock of 1193182 Hz
CLK_USE_I8254_CALIBRATION not specified - using default frequency
CPU: i486DX (486-class CPU)
Origin = "AuthenticAMD" Id = 0x4e4
real memory = 33554432 (32768K bytes)
avail memory = 31473664 (30736K bytes)
Probing for devices on PCI bus 0:
chip0 <Intel 82424ZX (Saturn) cache DRAM controller> rev 4 on pci0:0
chip1 <Intel 82378ZB PCI-ISA bridge> rev 3 on pci0:2
ncr0 <ncr 53c825 wide scsi> rev 2 int a irq 11 on pci0:5
ncr0 waiting for scsi devices to settle
(ncr0:0:0): "SEAGATE ST15150W 0020" type 0 fixed SCSI 2
sd0(ncr0:0:0): Direct-Access
sd0(ncr0:0:0): WIDE SCSI (16 bit) enabled.
sd0(ncr0:0:0): FAST SCSI-2 100ns (10 Mb/sec) offset 8.
4095MB (8388315 512 byte sectors)
(ncr0:1:0): "QUANTUM LP240S GM240S01X 6.4" type 0 fixed SCSI 2
sd1(ncr0:1:0): Direct-Access
sd1(ncr0:1:0): FAST SCSI-2 100ns (10 Mb/sec) offset 8.
234MB (479350 512 byte sectors)
(ncr0:2:0): "PLEXTOR CD-ROM DM-XX28 3.08" type 5 removable SCSI 2
cd0(ncr0:2:0): CD-ROM
cd0(ncr0:2:0): asynchronous.
cd present [326402 x 2048 byte records]
(ncr0:2:2): asynchronous.
(ncr0:2:3): asynchronous.
(ncr0:2:4): asynchronous.
(ncr0:2:5): asynchronous.
(ncr0:2:6): asynchronous.
(ncr0:2:7): asynchronous.
vga0 <VGA-compatible display device> rev 1 on pci0:6
Probing for devices on the ISA bus:
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: VGA color <16 virtual consoles, flags=0x0>
sio0 at 0x3f8-0x3ff irq 4 on isa
sio0: type 16550A
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
sio2 at 0x3e8-0x3ef irq 5 on isa
sio2: type 16550A
lpt0 at 0x378-0x37f irq 7 on isa
lpt0: Interrupt-driven port
lp0: TCP/IP capable interface
lpt1 at 0x278-0x27f on isa
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: NEC 72065B
fd0: 1.44MB 3.5in
npx0 on motherboard
npx0: INT 16 interface
new masks: bio c0000840, tty c00300ba, net c00300ba
WARNING: / was not properly dismounted.
------- CONFIG
machine "i386"
#cpu "I386_CPU"
cpu "I486_CPU"
#cpu "I586_CPU"
#cpu "I686_CPU"
ident gargoyle
maxusers 64
options INET #InterNETworking
options FFS #Berkeley Fast Filesystem
#options NFS #Network Filesystem
options MFS #Memory Filesystem
options MSDOSFS #MSDOS Filesystem
options "CD9660" #ISO 9660 Filesystem
options PROCFS #Process filesystem
#options DEVFS #Device filesystem
options "COMPAT_43" #Compatible with BSD 4.3 [KEEP THIS!]
options SCSI_DELAY=15 #Be pessimistic about Joe SCSI device
options UCONSOLE #Allow users to grab the console
options BROKEN_KEYBOARD_RESET
options SYSVSHM #System V Shared memory support
options SYSVSEM #System V Semophore support
options SYSVMSG #System V Message support
options KTRACE #kernel tracing
options DDB
#options DDB_UNATTENDED
options FAILSAFE
config kernel root on sd0
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
# A single entry for any of these controllers (ncr, ahb, ahc) is sufficient
# for any number of installed devices.
controller ncr0
controller scbus0
device sd0
#device od0
#device st0
device cd0 #Only need one of these, the code dynamically grows
# 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
>= 2.0.5
options XSERVER # include code for XFree86
#options FAT_CURSOR # start with block cursor
# This PCVT option is for keyboards such as those used on IBM ThinkPad
laptops
#options PCVT_SCANSET=2 # IBM keyboards are non-std
# The syscons console driver (sco color console compatible) - default.
device sc0 at isa? port "IO_KBD" tty irq 1 vector scintr
# Mandatory, don't remove
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
# 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 fxp0
#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 fe0 at isa? port 0x300 net irq ? vector feintr
#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
pseudo-device ppp 1
#pseudo-device tun 1
pseudo-device pty 16
# keep this if you want to be able to continue to use /stand/sysinstall
pseudo-device gzip # Exec gzipped a.out's
pseudo-device bpfilter 4
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