Отладочная информация:
Unread portion of the kernel message buffer:
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x0
fault code = supervisor read, page not present
instruction pointer = 0x20:0xc088f672
stack pointer = 0x28:0xd57e2a84
frame pointer = 0x28:0xd57e2ab0
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 = 866 (squid)
trap number = 12
panic: page fault
Uptime: 1h31m50s
Dumping 503 MB (2 chunks)
chunk 0: 1MB (159 pages) ... ok
chunk 1: 503MB (128656 pages) 487 471 455 439 423 407 391 375 359 343 327 311 295 279 263 247 231 215 199 183 167 151 135 119 103 87 71 55 39 23 7
#0 doadump () at pcpu.h:165
in pcpu.h
(kgdb) bt
#0 doadump () at pcpu.h:165
#1 0xc0672da2 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:409
#2 0xc0673038 in panic (fmt=0xc08e7b0f "%s") at /usr/src/sys/kern/kern_shutdown.c:565
#3 0xc08919b0 in trap_fatal (frame=0xd57e2a44, eva=0)
at /usr/src/sys/i386/i386/trap.c:837
#4 0xc0891717 in trap_pfault (frame=0xd57e2a44, usermode=0, eva=0)
at /usr/src/sys/i386/i386/trap.c:745
#5 0xc0891355 in trap (frame=
{tf_fs = -1020919800, tf_es = -713162712, tf_ds = 40, tf_edi = -1019727316, tf_esi = 0, tf_ebp = -713151824, tf_isp = -713151888, tf_ebx = 70, tf_edx = 108, tf_ecx = 17, tf_eax = -1019727316, tf_trapno = 12, tf_err = 0, tf_eip = -1064765838, tf_cs = 32, tf_eflags = 66055, tf_esp = -1015132800, tf_ss = -1019728840})
at /usr/src/sys/i386/i386/trap.c:435
#6 0xc087fd5a in calltrap () at /usr/src/sys/i386/i386/exception.s:139
#7 0xc088f672 in generic_bcopy () at /usr/src/sys/i386/i386/support.s:489
(kgdb) bt full
#0 doadump () at pcpu.h:165
No locals.
#1 0xc0672da2 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:409
first_buf_printf = 1
#2 0xc0673038 in panic (fmt=0xc08e7b0f "%s") at /usr/src/sys/kern/kern_shutdown.c:565
td = (struct thread *) 0xc3455300
bootopt = 260
newpanic = 0
ap = 0xc3455300 ""
buf = "page fault", '\0' <repeats 245 times>
#3 0xc08919b0 in trap_fatal (frame=0xd57e2a44, eva=0)
at /usr/src/sys/i386/i386/trap.c:837
code = 40
type = 12
ss = 40
esp = 0
softseg = {ssd_base = 0, ssd_limit = 1048575, ssd_type = 27, ssd_dpl = 0,
ssd_p = 1, ssd_xx = 0, ssd_xx1 = 3, ssd_def32 = 1, ssd_gran = 1}
msg = 0x0
#4 0xc0891717 in trap_pfault (frame=0xd57e2a44, usermode=0, eva=0)
at /usr/src/sys/i386/i386/trap.c:745
va = 0
vm = (struct vmspace *) 0x0
map = 0xc323ecb8
rv = 1
ftype = 1 '\001'
td = (struct thread *) 0xc3455300
p = (struct proc *) 0xc3627000
#5 0xc0891355 in trap (frame=
{tf_fs = -1020919800, tf_es = -713162712, tf_ds = 40, tf_edi = -1019727316, tf_esi = 0, tf_ebp = -713151824, tf_isp = -713151888, tf_ebx = 70, tf_edx = 108, tf_ecx = 17, tf_eax = -1019727316, tf_trapno = 12, tf_err = 0, tf_eip = -1064765838, tf_cs = 32, tf_eflags = 66055, tf_esp = -1015132800, tf_ss = -1019728840})
at /usr/src/sys/i386/i386/trap.c:435
td = (struct thread *) 0xc3455300
p = (struct proc *) 0xc3627000
sticks = 0
i = 0
ucode = 0
type = 12
code = 0
eva = 0
#6 0xc087fd5a in calltrap () at /usr/src/sys/i386/i386/exception.s:139
No locals.
#7 0xc088f672 in generic_bcopy () at /usr/src/sys/i386/i386/support.s:489
No locals.
(kgdb) quit