Date: Sun, 10 Nov 1996 18:48:40 -0500 From: Andrew Herdman <andrew@why.whine.com> To: current@freebsd.org Subject: Crash doing make world. Message-ID: <Pine.BSF.3.95.961110183642.205B-100000@why>
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I get the following crash doing a make world on current (sup'd last
night). I haven't been able to build a make world in over two weeks due
to these crashes. It was building libg++ when the following occured:
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x24
fault code = supervisor read, page not present
instruction pointer = 0x8:0xf017dce0
stack pointer = 0x10:0xefbffeb0
frame pointer = 0x10:0xefbffebc
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 = 13794 (cc1plus)
interrupt mask = net bio
panic: page fault
---------------------Kernel Configuration File-------------------------
machine "i386"
cpu "I586_CPU"
ident WHY
maxusers 10
options "MAXMEM=(96*1024)"
options "CLK_USE_I586_CALIBRATION"
options "CLK_USE_I8254_CALIBRATION"
options "I586_FAST_BCOPY"
options "SHOW_BUSYBUFS"
options "SYSVSHM"
options "SYSVSEM"
options "SYSVMSG"
options "SHMMAX=16777216"
options "SHMALL=16384"
options "INET"
options "MROUTING"
options "FFS"
options "MSDOSFS"
options "CD9660"
options "PROCFS"
options "KERNFS"
options "COMPAT_43"
options "UCONSOLE"
options "FAT_CURSOR"
options "SCSI_DELAY=3"
options "NCONS=5"
options "NSWAPDEV=5"
options "DUMMY_NOPS"
options "KTRACE"
options "NMBCLUSTERS=128"
options "COMPAT_LINUX"
options "LINUX"
options "CHILD_MAX=128"
options "OPEN_MAX=128"
options "USER_LDT"
options "AUTO_EOI_1"
options "ATAPI"
options "ATAPI_STATIC"
options "FAILSAFE"
config kernel root on sd0 swap on sd0
controller isa0
controller pci0
controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2 vector fdintr
controller bt0
controller ncr0
controller scbus0 at bt0
controller scbus1 at ncr0
controller snd0
controller wdc0 at isa? port "IO_WD1" bio irq 14 vector wdintr
disk fd0 at fdc0 drive 0
device wcd0
device sd0 at scbus0 target 0
device sd1 at scbus0 target 1
device sd2 at scbus0 target 2
device sd3 at scbus0 target 3
device sd4 at scbus0 target 4
device sd10 at scbus1 target 0
device st0
device cd0
device sc0 at isa? port "IO_KBD" tty irq 1 vector scintr
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 lpt0 at isa? port? tty irq 7 vector lptintr
device joy0 at isa? port "IO_GAME"
device sb0 at isa? port 0x220 irq 5 drq 1 vector sbintr
device sbxvi0 at isa? drq 6
device sbmidi0 at isa? port 0x330
device opl0 at isa? port 0x388 conflicts
device ed1 at isa? port 0x300 net irq 10 iomem 0xd0000 vector edintr
device dgb0 at isa? port 0x100 iomem 0xfc0000 iosiz ? tty
pseudo-device loop
pseudo-device ether
pseudo-device log
pseudo-device speaker
pseudo-device vn
pseudo-device ccd 4
pseudo-device tun 4
pseudo-device pty 32
pseudo-device bpfilter 4
pseudo-device disc
-----------------End of Kernel Configuration File-------------------------
The make world environment is a chroot'd onto sd10a on the ncr controller.
I've also noticed that sometimes sup'ping to this disk also cause panics.
The bt0 bus has not caused any problems at all. I'm wondering if the
problem lies with the NCR driver, perhaps it was sick when I last made
world (i think it was around the time 1014-SNAP was released).
I'd like to provide the dumps (vmcore.0 and kernel.0) but with 96mb of ram
they are huge... and i've only got 28.8k. I waiting to see how gzip does
on it. But if you need the info perhaps giving me the commands to get the
info required would be the easiest.
I appreciate any help into this problem and will do what I can to help
from my end.
Thanks
Andrew
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