FreeBSD 8.2 Fatal trap, current process = 12 (swi5: +)

[deniss]

Добрый день!
подскажите пожалуйста в чем может быть проблема?
До этого работал 2-3 года вообще без проблем.
Заранее спасибо!

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Unread portion of the kernel message buffer:


Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0x4
fault code = supervisor read, page not present
instruction pointer = 0x20:0xc04f3379
stack pointer = 0x28:0xc7733780
frame pointer = 0x28:0xc77337fc
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 = 12 (swi5: +)
trap number = 12
panic: page fault
cpuid = 0
KDB: stack backtrace:
#0 0xc0954aa7 at kdb_backtrace+0x47
#1 0xc0925b67 at panic+0x117
#2 0xc0ca1b83 at trap_fatal+0x323
#3 0xc0ca1e00 at trap_pfault+0x270
#4 0xc0ca2345 at trap+0x465
#5 0xc0c88efc at calltrap+0x6
#6 0xc04f4c29 at fr_checknatout+0x379
#7 0xc04e961d at fr_check+0x94d
#8 0xc04ebdaf at fr_check_wrapper+0x3f
#9 0xc09e8578 at pfil_run_hooks+0x78
#10 0xc09d78b2 at bridge_pfil+0x702
#11 0xc09daede at bridge_forward+0x2ee
#12 0xc09dbb06 at bridge_input+0xbb6
#13 0xc09dde1d at ether_input+0x28d
#14 0xc07beb62 at re_rxeof+0x432
#15 0xc07c0e8b at re_int_task+0x15b
#16 0xc095f70a at taskqueue_run_locked+0xca
#17 0xc095fa1a at taskqueue_run+0xaa
Uptime: 4h25m24s
Physical memory: 3823 MB
Dumping 257 MB: 242 226 210 194 178 162 146 130 114 98 82 66 50 34 18 2

Reading symbols from /boot/kernel/linprocfs.ko...Reading symbols from /boot/kernel/linprocfs.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/linprocfs.ko
Reading symbols from /boot/kernel/linux.ko...Reading symbols from /boot/kernel/linux.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/linux.ko
#0 doadump () at pcpu.h:231
231 pcpu.h: Нет такого файла или каталога.
in pcpu.h
(kgdb) bt
#0 doadump () at pcpu.h:231
#1 0xc0925903 in boot (howto=260) at ../../../kern/kern_shutdown.c:419
#2 0xc0925ba0 in panic (fmt=Variable "fmt" is not available.
) at ../../../kern/kern_shutdown.c:592
#3 0xc0ca1b83 in trap_fatal (frame=0xc7733740, eva=4) at ../../../i386/i386/trap.c:946
#4 0xc0ca1e00 in trap_pfault (frame=0xc7733740, usermode=0, eva=4) at ../../../i386/i386/trap.c:859
#5 0xc0ca2345 in trap (frame=0xc7733740) at ../../../i386/i386/trap.c:532
#6 0xc0c88efc in calltrap () at ../../../i386/i386/exception.s:166
#7 0xc04f3379 in nat_new (fin=0xc7733884, np=0xc8325800, natsave=0x0, flags=Variable "flags" is not available.
) at ../../../contrib/ipfilter/netinet/ip_nat.c:2610
#8 0xc04f4c29 in fr_checknatout (fin=0xc7733884, passp=0xc7733880) at ../../../contrib/ipfilter/netinet/ip_nat.c:3861
#9 0xc04e961d in fr_check (ip=0xcafed80e, hlen=20, ifp=0xc7c52400, out=1, mp=0xc773398c) at ../../../contrib/ipfilter/netinet/fil.c:2624
#10 0xc04ebdaf in fr_check_wrapper (arg=0x0, mp=0xc773398c, ifp=0xc7c52400, dir=2) at ../../../contrib/ipfilter/netinet/ip_fil_freebsd.c:186
#11 0xc09e8578 in pfil_run_hooks (ph=0xc0ee66c0, mp=0xc7733b20, ifp=0xc7c52400, dir=2, inp=0x0) at ../../../net/pfil.c:82
#12 0xc09d78b2 in bridge_pfil (mp=0xc7733b20, bifp=0xc83d7800, ifp=0xc7c52400, dir=2) at ../../../net/if_bridge.c:3147
#13 0xc09daede in bridge_forward (sc=0xc82bbc00, sbif=0xc82bb000, m=0xcac01700) at ../../../net/if_bridge.c:2130
#14 0xc09dbb06 in bridge_input (ifp=0xc7c61800, m=0xcac01700) at ../../../net/if_bridge.c:2340
#15 0xc09dde1d in ether_input (ifp=0xc7c61800, m=0xcac01700) at ../../../net/if_ethersubr.c:714
#16 0xc07beb62 in re_rxeof (sc=0xc7c68000, rx_npktsp=0x0) at ../../../dev/re/if_re.c:2054
#17 0xc07c0e8b in re_int_task (arg=0xc7c68000, npending=1) at ../../../dev/re/if_re.c:2270
#18 0xc095f70a in taskqueue_run_locked (queue=0xc7b29e00) at ../../../kern/subr_taskqueue.c:250
#19 0xc095fa1a in taskqueue_run (queue=0xc7b29e00) at ../../../kern/subr_taskqueue.c:264
#20 0xc095faa3 in taskqueue_fast_run (dummy=0x0) at ../../../kern/subr_taskqueue.c:453
#21 0xc08fbe4b in intr_event_execute_handlers (p=0xc79587f8, ie=0xc79a3b00) at ../../../kern/kern_intr.c:1220
#22 0xc08fd56b in ithread_loop (arg=0xc7935980) at ../../../kern/kern_intr.c:1233
#23 0xc08f9b61 in fork_exit (callout=0xc08fd500 <ithread_loop>, arg=0xc7935980, frame=0xc7733d28) at ../../../kern/kern_fork.c:845
#24 0xc0c88f74 in fork_trampoline () at ../../../i386/i386/exception.s:273
(kgdb)

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[Neus]

Так написано же "fault code = supervisor read, page not present".
Если железо и софт не трогали - проверяй оперативку.
Также это может драйвер косячит.