Менял на pci-e вариант, с переименованием в /etc/rc.conf: ifconfig_re1_name="rl0"
Не помогло.
root: vmstat -i
interrupt total rate
irq16: ehci0 20782 1
irq19: rl0 23617085 1771
irq23: ehci1 36239 2
cpu0:timer 13294064 997
irq264: hdac0 7 0
irq265: xhci0 48 0
irq266: hdac1 112 0
irq267: re0 27499262 2063
irq268: ahci0 12071 0
cpu1:timer 49948 3
cpu2:timer 2704176 202
cpu3:timer 3377872 253
Total 70611666 5297
Заметил одну странность: перезагрузки начинаются когда пользователей через squid становиться 10 и более, авторизация в домене идет через kerberos, возможно как-то посмотреть прерывания, генерируемые сквидом на внешнем интерфейсе ?
Добавлено: 06-04-2016 15:21:32
Всем доброго дня. Почистил кэш сквида, пока полет нормальный, только в логах сыплется:
root@mo46-ir:/usr/home/mo46 # tail -F /var/squid/logs/cache.log | grep ICMP
2016/04/06 14:59:45| Error sending to ICMP packet to 146.0.5.24. ERR: (13)Permission denied
2016/04/06 14:59:46| Error sending to ICMP packet to 217.69.133.148. ERR: (13) Permission denied
k2016/04/06 15:01:57| Error sending to ICMP packet to 141.105.69.40. ERR: (13) Permission denied
2016/04/06 15:02:08| Error sending to ICMP packet to 149.202.196.16. ERR: (13) Permission denied
2016/04/06 15:02:09| Error sending to ICMP packet to 178.63.4.170. ERR: (13) Permission denied
2016/04/06 15:02:09| Error sending to ICMP packet to 51.254.196.179. ERR: (13) Permission denied
2016/04/06 15:02:19| Error sending to ICMP packet to 91.205.127.4. ERR: (13) Permission denied
2016/04/06 15:03:03| Error sending to ICMP packet to 77.88.55.55. ERR: (13) Permission denied
2016/04/06 15:03:03| Error sending to ICMP packet to 178.57.220.215. ERR: (13) Permission denied
2016/04/06 15:03:04| Error sending to ICMP packet to 109.194.201.121. ERR13) Permission denied
2016/04/06 15:03:06| Error sending to ICMP packet to 5.101.153.76. ERR: (13) Permission denied
2016/04/06 15:03:07| Error sending to ICMP packet to 108.177.14.95. ERR: (13) Permission denied
2016/04/06 15:03:07| Error sending to ICMP packet to 64.233.164.121. ERR: (13) Permission denied
2016/04/06 15:03:07| Error sending to ICMP packet to 83.142.83.182. ERR: (13) Permission denied
2016/04/06 15:03:07| Error sending to ICMP packet to 54.231.141.179. ERR: (13) Permission denied
Пояснить пожалуйста, откуда берутся данные ошибки в кэше сквида ?
Добавлено: 06-04-2016 15:40:34
Только что случилось опять, трассировка:
root@mo46-ir:/var/crash # kgdb -q /boot/kernel/kernel /var/crash/vmcore.5
Reading symbols from /boot/kernel/ums.ko.symbols...done.
Loaded symbols for /boot/kernel/ums.ko.symbols
Reading symbols from /boot/kernel/ng_socket.ko.symbols...done.
Loaded symbols for /boot/kernel/ng_socket.ko.symbols
Reading symbols from /boot/kernel/netgraph.ko.symbols...done.
Loaded symbols for /boot/kernel/netgraph.ko.symbols
Reading symbols from /boot/kernel/ng_mppc.ko.symbols...done.
Loaded symbols for /boot/kernel/ng_mppc.ko.symbols
Reading symbols from /boot/kernel/rc4.ko.symbols...done.
Loaded symbols for /boot/kernel/rc4.ko.symbols
#0 doadump (textdump=<value optimized out>) at pcpu.h:219
219 pcpu.h: No such file or directory.
in pcpu.h
(kgdb) bt
#0 doadump (textdump=<value optimized out>) at pcpu.h:219
#1 0xffffffff809436c2 in kern_reboot (howto=260)
at /usr/src/sys/kern/kern_shutdown.c:451
#2 0xffffffff80943aa5 in vpanic (fmt=<value optimized out>,
ap=<value optimized out>) at /usr/src/sys/kern/kern_shutdown.c:758
#3 0xffffffff80943933 in panic (fmt=0x0)
at /usr/src/sys/kern/kern_shutdown.c:687
#4 0xffffffff80d6257b in trap_fatal (frame=<value optimized out>,
eva=<value optimized out>) at /usr/src/sys/amd64/amd64/trap.c:851
#5 0xffffffff80d6287d in trap_pfault (frame=0xfffffe011a1852b0,
usermode=<value optimized out>) at /usr/src/sys/amd64/amd64/trap.c:674
#6 0xffffffff80d61f1a in trap (frame=0xfffffe011a1852b0)
at /usr/src/sys/amd64/amd64/trap.c:440
#7 0xffffffff80d48332 in calltrap ()
at /usr/src/sys/amd64/amd64/exception.S:236
#8 0xffffffff80b3f151 in ipfw_chk (args=0xfffffe011a185560)
at /usr/src/sys/netpfil/ipfw/ip_fw2.c:1716
#9 0xffffffff80b45c9b in ipfw_check_packet (arg=<value optimized out>,
m0=0xfffffe011a185718, ifp=<value optimized out>, dir=1, inp=0x0)
at /usr/src/sys/netpfil/ipfw/ip_fw_pfil.c:149
#10 0xffffffff80a12ee4 in pfil_run_hooks (ph=0xffffffff8169e678,
mp=0xfffffe011a1857a0, ifp=0xfffff80002bed800, dir=1, inp=0x0)
at /usr/src/sys/net/pfil.c:82
---Type <return> to continue, or q <return> to quit---