On Sun, Oct 05, 2003 at 04:56:53PM +0200, Matt Douhan wrote:
Hello
I am unable to start X with a current as of today 08.00 CEST, it crashes to
the debugger with a fatal trap 12, I poked around to see if anything useful
was in the logs but I could not find anything, can you please advice what
log I could send to aid in hunting down this problem?
Me, too
GNU gdb 5.2.1 (FreeBSD)
Copyright 2002 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type show copying to see the conditions.
There is absolutely no warranty for GDB. Type show warranty for details.
This GDB was configured as i386-undermydesk-freebsd...
panic: from debugger
panic messages:
---
Fatal trap 12: page fault while in kernel mode
cpuid = 0; lapic.id = 0100
fault virtual address = 0x1c
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc0503499
stack pointer = 0x10:0xdc91ab9c
frame pointer = 0x10:0xdc91abb8
code segment= base 0x0, limit 0xf, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags= interrupt enabled, resume, IOPL = 0
current process = 582 (XFree86)
panic: from debugger
cpuid = 0; lapic.id = 0100
boot() called on cpu#0
Uptime: 28m17s
Dumping 512 MB
16 32 48 64 80 96 112 128 144 160 176 192 208 224 240 256 272 288 304 320 336 352 368
384 400 416 432 448 464 480 496
---
#0 doadump () at /usr/src/sys/kern/kern_shutdown.c:240
240 dumping++;
(kgdb) where
#0 doadump () at /usr/src/sys/kern/kern_shutdown.c:240
#1 0xc050c3a3 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:372
#2 0xc050c788 in panic () at /usr/src/sys/kern/kern_shutdown.c:550
#3 0xc043eff2 in db_panic () at /usr/src/sys/ddb/db_command.c:450
#4 0xc043ef6a in db_command (last_cmdp=0xc06d8e00, cmd_table=0x0,
aux_cmd_tablep=0xc0693a6c, aux_cmd_tablep_end=0xc0693a70)
at /usr/src/sys/ddb/db_command.c:346
#5 0xc043f078 in db_command_loop () at /usr/src/sys/ddb/db_command.c:472
#6 0xc0441db9 in db_trap (type=12, code=0) at /usr/src/sys/ddb/db_trap.c:73
#7 0xc0623143 in kdb_trap (type=12, code=0, regs=0xdc91ab5c)
at /usr/src/sys/i386/i386/db_interface.c:171
#8 0xc063bb96 in trap_fatal (frame=0xdc91ab5c, eva=0)
at /usr/src/sys/i386/i386/trap.c:814
at /usr/src/sys/ddb/db_command.c:346
#5 0xc043f078 in db_command_loop () at /usr/src/sys/ddb/db_command.c:472
#6 0xc0441db9 in db_trap (type=12, code=0) at /usr/src/sys/ddb/db_trap.c:73
#7 0xc0623143 in kdb_trap (type=12, code=0, regs=0xdc91ab5c)
at /usr/src/sys/i386/i386/db_interface.c:171
#8 0xc063bb96 in trap_fatal (frame=0xdc91ab5c, eva=0)
at /usr/src/sys/i386/i386/trap.c:814
#9 0xc063b881 in trap_pfault (frame=0xdc91ab5c, usermode=0, eva=28)
at /usr/src/sys/i386/i386/trap.c:733
#10 0xc063b453 in trap (frame=
{tf_fs = 24, tf_es = 16, tf_ds = 16, tf_edi = -1066886654, tf_esi = 1645, tf_ebp
= -594433096, tf_isp = -594433144, tf_ebx = 0, tf_edx = 0, tf_ecx = 1, tf_eax = 0,
tf_trapno = 12, tf_err = 0, tf_eip = -1068485479, tf_cs = 8, tf_eflags = 66118, tf_esp
= 1, tf_ss = -997343232}) at /usr/src/sys/i386/i386/trap.c:418
#11 0xc0624a48 in calltrap () at {standard input}:103
#12 0xc05fb35e in vm_page_zero_invalid (m=0x66d, setvalid=1)
at /usr/src/sys/vm/vm_page.c:1645
---Type return to continue, or q return to quit---
#13 0xc05ebca2 in vm_fault (map=0xc19216e4, vaddr=674037760,
fault_type=1 '\001', fault_flags=0) at /usr/src/sys/vm/vm_pager.h:131
#14 0xc063b7b6 in trap_pfault (frame=0xdc91ad48, usermode=1, eva=674041472)
at /usr/src/sys/i386/i386/trap.c:709
#15 0xc063b364 in trap (frame=
{tf_fs = 47, tf_es = 47, tf_ds = 47, tf_edi = -1077937450, tf_esi = 674041472,
tf_ebp = -1077937480, tf_isp = -594432652, tf_ebx = 674037760, tf_edx = 2, tf_ecx = 2,
tf_eax = -1077937450, tf_trapno = 12, tf_err = 4, tf_eip = 673893577, tf_cs = 31,
tf_eflags = 66050, tf_esp = -1077937532, tf_ss = 47})
at /usr/src/sys/i386/i386/trap.c:317
#16 0xc0624a48 in calltrap () at {standard input}:103
---Can't read userspace from dump, or kernel process---
___
[EMAIL PROTECTED] mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-current
To unsubscribe, send any mail to [EMAIL PROTECTED]
