Date: Mon, 10 Jun 2002 17:03:27 -0400 From: Dominique Arpin <dominique@espacecourbe.com> To: freebsd-hackers@freebsd.org Subject: Fatal trap 12 Message-ID: <3D05141F.3000507@espacecourbe.com>
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I have this problem, someone can help me?
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x3090
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc01d0a61
stack pointer = 0x10:0xd7ec3e18
frame pointer = 0x10:0xd7ec3e1c
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 = 71619 (perl)
interrupt mask = net bio cam
trap number = 12
panic: page fault
(kgdb) where
#0 dumpsys () at ../../kern/kern_shutdown.c:474
#1 0xc015530b in boot (howto=256) at ../../kern/kern_shutdown.c:313
#2 0xc0155705 in panic (fmt=0xc0237b4c "%s") at
../../kern/kern_shutdown.c:582
#3 0xc0203b43 in trap_fatal (frame=0xd7ec3dd8, eva=12432) at
../../i386/i386/trap.c:956
#4 0xc02037f1 in trap_pfault (frame=0xd7ec3dd8, usermode=0, eva=12432)
at ../../i386/i386/trap.c:849
#5 0xc0203397 in trap (frame={tf_fs = 2147418128, tf_es = -672399344,
tf_ds = -711196656, tf_edi = 7242816, tf_esi = 12384,
tf_ebp = -672383460, tf_isp = -672383484, tf_ebx = -1062788776,
tf_edx = -1061673196, tf_ecx = 12384, tf_eax = 12465,
tf_trapno = 12, tf_err = 0, tf_eip = -1071838623, tf_cs = 8,
tf_eflags = 66054, tf_esp = -1062788776,
tf_ss = -672383432}) at ../../i386/i386/trap.c:448
#6 0xc01d0a61 in vm_page_remove (m=0xc0a72158) at ../../vm/vm_page.c:455
#7 0xc01d10c4 in vm_page_free_toq (m=0xc0a72158) at ../../vm/vm_page.c:1090
#8 0xc01cf05e in vm_object_terminate (object=0xd7c83060) at
../../vm/vm_page.h:527
#9 0xc01cef2a in vm_object_deallocate (object=0xd7c83060) at
../../vm/vm_object.c:387
#10 0xc01cc32b in vm_map_entry_delete (map=0xd7a5d980, entry=0xd79f36f0)
at ../../vm/vm_map.c:1823
#11 0xc01cc4ad in vm_map_delete (map=0xd7a5d980, start=0,
end=3217031168) at ../../vm/vm_map.c:1926
#12 0xc01cc53a in vm_map_remove (map=0xd7a5d980, start=0,
end=3217031168) at ../../vm/vm_map.c:1951
#13 0xc014d9a4 in exit1 (p=0xd7a08a00, rv=0) at ../../kern/kern_exit.c:219
#14 0xc014d784 in exit1 (p=0xd7a08a00, rv=0) at ../../kern/kern_exit.c:103
#15 0xc0203df9 in syscall2 (frame={tf_fs = 47, tf_es = 47, tf_ds = 47,
tf_edi = 0, tf_esi = -1, tf_ebp = -1077938700,
tf_isp = -672383020, tf_ebx = 672925284, tf_edx = 672924864,
tf_ecx = 674050504, tf_eax = 1, tf_trapno = 0,
tf_err = 2, tf_eip = 672626020, tf_cs = 31, tf_eflags = 659,
tf_esp = -1077938744, tf_ss = 47})
at ../../i386/i386/trap.c:1157
#16 0xc01f8245 in Xint0x80_syscall ()
Cannot access memory at address 0xbfbff5f4.
--
Dominique Arpin___________________________[ espace
gestionnaire réseau courbe ]
http://www.espacecourbe.com/
téléphone 514.933.9861
télécopieur 514.933.9546
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