Date: Sun, 15 Dec 1996 10:27:39 -0600 (CST) From: Curt Finch <curt@tkg.com> To: questions@freebsd.org Subject: crash traceback Message-ID: <Pine.A32.3.91.961215102354.44402A-100000@spycam.tkg.com>
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this is a traceback from a crash that occurs on my machine whenever i
try to fire up X. This happens with two completely different video
cards (one S3 and one S3V) with no other hardware (i.e. no ethernet
card or sound card) in the machine.
anyone have a clue?
freebsd2.1.5 xfree86 3.2 vga16 xserver in this case but the s3v and s3
xservers also crash me
i can make the dump and kernel available for analysis
GDB 4.13 (i386-unknown-freebsd),
Copyright 1994 Free Software Foundation, Inc...
IdlePTD 207000
current pcb at 1f9210
panic: page fault
#0 boot (howto=256) at ../../i386/i386/machdep.c:912
912 dumppcb.pcb_ptd = rcr3();
(kgdb) #0 boot (howto=256) at ../../i386/i386/machdep.c:912
#1 0xf0112b73 in panic (fmt=0xf01a724c "page fault")
at ../../kern/subr_prf.c:116
#2 0xf01a7d82 in trap_fatal (frame=0xefbffd6c) at ../../i386/i386/trap.c:748
#3 0xf01a78f4 in trap_pfault (frame=0xefbffd6c, usermode=0)
at ../../i386/i386/trap.c:670
#4 0xf01a7563 in trap (frame={tf_es = 16, tf_ds = -257425392, tf_edi = 27,
tf_esi = -1073545062, tf_ebp = -272630344, tf_isp = -272630380,
tf_ebx = -2147483648, tf_edx = 0, tf_ecx = -266316512, tf_eax = 0,
tf_trapno = 12, tf_err = 0, tf_eip = 0, tf_cs = 8, tf_eflags = 78470,
tf_esp = -266598368, tf_ss = 0}) at ../../i386/i386/trap.c:310
#5 0xf019d451 in calltrap ()
#6 0xf012fb53 in spec_open (ap=0xefbffe1c)
at ../../miscfs/specfs/spec_vnops.c:181
#7 0xf012cdf4 in vn_open (ndp=0xefbffee8, fmode=7, cmode=2528)
at ./vnode_if.h:96
#8 0xf012a37f in open (p=0xf0aa2b00, uap=0xefbfff94, retval=0xefbfff8c)
at ../../kern/vfs_syscalls.c:646
#9 0xf01a7fd6 in syscall (frame={tf_es = 39, tf_ds = 39, tf_edi = 1667172,
tf_esi = 0, tf_ebp = -272638604, tf_isp = -272629788, tf_ebx = 1667172,
tf_edx = 1831124, tf_ecx = 1, tf_eax = 5, tf_trapno = 12870,
tf_err = 12870, tf_eip = 136168005, tf_cs = 31, tf_eflags = 12870,
tf_esp = -272638620, tf_ss = 39}) at ../../i386/i386/trap.c:908
#10 0xf019d49b in Xsyscall ()
#11 0x6f5a6 in ?? ()
#12 0x6f4f0 in ?? ()
#13 0x79dc8 in ?? ()
#14 0x79eb1 in ?? ()
#15 0x8c192 in ?? ()
#16 0x10d3 in ?? ()
(kgdb)
--
Curt Finch - The Kernel Group Inc. - curt@tkg.com - (512)413-8005
- Find memory bugs even in stripped AIX binaries with a 7 day -
- FREE Evaluation of ZeroFault at ... http://www.TKG.com/ -
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