Подскажите пожалуйста в следующей проблеме:
Имеется комп с FreeBSD 9.3, на компе две сетевые карты. На FreeBSD указан вышестоящий прокси-сервер. То есть FreeBSD смотрит в ИНЕТ через прокси.
На комп установил squid-3.5.19. Теперь сама проблема:
На компе в rc.conf включен файрвол и нат, файрвол грузится скриптом
содержание rc.conf
Код: Выделить всё
hostname="free.domen.local"
gateway_enable="YES"
ifconfig_sis0="inet 192.168.0.37 netmask 255.255.255.0" # внешняя сетевая карта
ifconfig_rl0="inet 192.168.10.4 netmask 255.255.255.0" # внутрення сетевая карта
defaultrouter="192.168.0.4" # шлюз
firewall_nat_enable="YES"
firewall_enable="YES"
firewall_script="/etc/rc.firewall.my"
sshd_enable="YES"
named_enable="YES"
Код: Выделить всё
FwCMD="/sbin/ipfw -q"
LanOut="sis0"
${FwCMD} -f -q flush
${FwCMD} nat 1 config log if ${LanOut} same_ports
${FwCMD} add nat 1 ip from any to any
Вот содержание core.txt.1 (не полное)
Код: Выделить всё
free.domen.local dumped core - see /var/crash/vmcore.1
Thu May 19 12:27:17 MSK 2016
FreeBSD free.domen.local 9.3-RELEASE FreeBSD 9.3-RELEASE #0 r268512: Fri Jul 11 03:13:02 UTC 2014 root@snap.freebsd.org:/usr/obj/usr/src/sys/GENERIC i386
panic: page fault
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This GDB was configured as "i386-marcel-freebsd"...
Unread portion of the kernel message buffer:
Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0xc
fault code = supervisor read, page not present
instruction pointer = 0x20:0xc0b3b8e6
stack pointer = 0x28:0xd9759810
frame pointer = 0x28:0xd975983c
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 = 906 (pinger)
trap number = 12
panic: page fault
cpuid = 0
KDB: stack backtrace:
#0 0xc0b0f97f at kdb_backtrace+0x4f
#1 0xc0ad65bf at panic+0x16f
#2 0xc0f9e5a3 at trap_fatal+0x323
#3 0xc0f9e6a8 at trap_pfault+0xf8
#4 0xc0f9fa49 at trap+0x579
#4 0xc0f9fa49 at trap+0x579
#5 0xc0f8862c at calltrap+0x6
#6 0xc0cadb73 at ip6_output+0x1773
#7 0xc0cc18b1 at udp6_send+0x7d1
#8 0xc0b467a6 at sosend_dgram+0x466
#9 0xc0b41a5f at sosend+0x3f
#10 0xc0b495a4 at kern_sendit+0x1d4
#11 0xc0b497e1 at sendit+0xb1
#12 0xc0b498f8 at sys_sendto+0x48
#13 0xc0f9ee93 at syscall+0x443
#14 0xc0f886c1 at Xint0x80_syscall+0x21
Uptime: 1m40s
Physical memory: 459 MB
Dumping 51 MB: 36 20 4
Reading symbols from /boot/kernel/ipfw.ko...Reading symbols from /boot/kernel/ipfw.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/ipfw.ko
Reading symbols from /boot/kernel/ipfw_nat.ko...Reading symbols from /boot/kernel/ipfw_nat.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/ipfw_nat.ko
Reading symbols from /boot/kernel/libalias.ko...Reading symbols from /boot/kernel/libalias.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/libalias.ko
#0 doadump (textdump=1) at pcpu.h:250
250 pcpu.h: No such file or directory.
in pcpu.h
(kgdb) #0 doadump (textdump=1) at pcpu.h:250
#1 0xc0ad6305 in kern_reboot (howto=260)
at /usr/src/sys/kern/kern_shutdown.c:454
#2 0xc0ad6602 in panic (fmt=<value optimized out>)
at /usr/src/sys/kern/kern_shutdown.c:642
#3 0xc0f9e5a3 in trap_fatal (frame=0xd97597d0, eva=12)
at /usr/src/sys/i386/i386/trap.c:1036
#4 0xc0f9e6a8 in trap_pfault (frame=0xd97597d0, usermode=0, eva=12)
at /usr/src/sys/i386/i386/trap.c:888
#5 0xc0f9fa49 in trap (frame=0xd97597d0) at /usr/src/sys/i386/i386/trap.c:547
#6 0xc0f8862c in calltrap () at /usr/src/sys/i386/i386/exception.s:170
#7 0xc0b3b8e6 in m_copym (m=0x0, off0=16376, len=7518, wait=1)
at /usr/src/sys/kern/uipc_mbuf.c:543
#8 0xc0cadb73 in ip6_output (m0=0xc4421400, opt=0x0, ro=0xd9759938, flags=0,
im6o=0x0, ifpp=0x0, inp=0xc458c2f4)
at /usr/src/sys/netinet6/ip6_output.c:1151
#9 0xc0cc18b1 in udp6_send (so=0xc47ee820, flags=0, m=0xc4421400, addr=0x0,
control=0x0, td=0xc44e72f0) at /usr/src/sys/netinet6/udp6_usrreq.c:791
#10 0xc0b467a6 in sosend_dgram (so=0xc47ee820, addr=0x0, uio=0xd9759bb0,
top=0xc4421400, control=0x0, flags=<value optimized out>, td=0xc44e72f0)
at /usr/src/sys/kern/uipc_socket.c:1187
#11 0xc0b41a5f in sosend (so=0xc47ee820, addr=0x0, uio=0xd9759bb0, top=0x0,
control=0x0, flags=0, td=0xc44e72f0)
at /usr/src/sys/kern/uipc_socket.c:1420
#12 0xc0b495a4 in kern_sendit (td=0xc44e72f0, s=1, mp=0xd9759c24, flags=0,
control=0x0, segflg=UIO_USERSPACE)
at /usr/src/sys/kern/uipc_syscalls.c:850
#13 0xc0b497e1 in sendit (td=0xc44e72f0, s=1, mp=0xd9759c24, flags=0)
at /usr/src/sys/kern/uipc_syscalls.c:778
#14 0xc0b498f8 in sys_sendto (td=0xc44e72f0, uap=0xd9759ccc)
at /usr/src/sys/kern/uipc_syscalls.c:902
#15 0xc0f9ee93 in syscall (frame=0xd9759d08) at subr_syscall.c:135
#16 0xc0f886c1 in Xint0x80_syscall ()
at /usr/src/sys/i386/i386/exception.s:270
#17 0x00000033 in ?? ()
Previous frame inner to this frame (corrupt stack?)
(kgdb)
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