Squid - запускается и сразу останавливается

[jimbin]

Здравствуйте, уважаемые форумчане! Проблема следующая. Делаю интернет-шлюз для домашней сети. Для управления трафиком, обрезания баннеров и прочих полезных штук поставил Squid 2.7. Написал конфиг

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http_port 192.168.0.3:3128
cache_mem 128 MB
cache_dir ufs /var/spool/squid 1024 16 256
maximum_object_size 4096 KB
cache_effective_user squid
cache_effective_group squid

acl LocalNet src 192.168.0.0/24
acl Nout src 192.168.0.2
acl Komp src 192.168.0.5
acl all src 0.0.0.0/0
acl allowed_ports port 53 80 8080 20 21 22 25 443 110 989 6881 1900 32800-32900 20010-20020

http_access allow LocalNet
http_access allow Nout
http_access allow MoyKomp
http_access deny !allowed_ports
http_access deny all

delay_pools 2

delay_class 1 1
delay_parameters 1 512000/512000
delay_access 1 allow Nout
delay_access 1 deny all

delay_class 2 1
delay_parameters 2 1412000/1412000
delay_access 2 allow MoyKomp
delay_access 2 deny all

Создал пользователя и группу с именами squid, присвоил им права на запись в директорию кэша. Запустил с ключом -z. Никаких сообщений об ошибках не было. Но в списках активных процессов squid сначала появляется, затем, почти сразу же исчезает. Соответственно, клиентские браузеры не подключаются к серверу и инет не получают.
Вот cache.log

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2013/04/13 07:04:27| Starting Squid Cache version 2.7.STABLE9 for i386-debian-linux-gnu...

2013/04/13 07:04:27| Process ID 2596
2013/04/13 07:04:27| With 1024 file descriptors available

2013/04/13 07:04:27| Using epoll for the IO loop
2013/04/13 07:04:27| DNS Socket created at 0.0.0.0, port 55796, FD 7

2013/04/13 07:04:27| Adding nameserver 87.103.236.9 from /etc/resolv.conf

2013/04/13 07:04:27| Adding nameserver 87.103.236.10 from /etc/resolv.conf

2013/04/13 07:04:27| Adding nameserver 8.8.8.8 from /etc/resolv.conf

2013/04/13 07:04:27| User-Agent logging is disabled.

2013/04/13 07:04:27| Referer logging is disabled.

2013/04/13 07:04:27| logfileOpen: opening log /var/log/squid/access.log

2013/04/13 07:04:27| Unlinkd pipe opened on FD 12

2013/04/13 07:04:27| Swap maxSize 102400 + 8192 KB, estimated 8507 objects

2013/04/13 07:04:27| Target number of buckets: 425

2013/04/13 07:04:27| Using 8192 Store buckets

2013/04/13 07:04:27| Max Mem  size: 8192 KB

2013/04/13 07:04:27| Max Swap size: 102400 KB

2013/04/13 07:04:27| Local cache digest enabled; rebuild/rewrite every 3600/3600 sec

2013/04/13 07:04:27| logfileOpen: opening log /var/log/squid/store.log

2013/04/13 07:04:27| Rebuilding storage in /var/spool/squid (DIRTY)

2013/04/13 07:04:27| Using Least Load store dir selection

2013/04/13 07:04:27| Set Current Directory to /var/spool/squid

2013/04/13 07:04:27| Loaded Icons.

2013/04/13 07:04:28| Accepting proxy HTTP connections at 0.0.0.0, port 3128, FD 13.

2013/04/13 07:04:28| Accepting ICP messages at 0.0.0.0, port 3130, FD 14.

2013/04/13 07:04:28| HTCP Disabled.

2013/04/13 07:04:28| WCCP Disabled.

2013/04/13 07:04:28| Ready to serve requests.

2013/04/13 07:04:28| Done scanning /var/spool/squid (0 entries)

2013/04/13 07:04:28| Finished rebuilding storage from disk.

2013/04/13 07:04:28|         0 Entries scanned

2013/04/13 07:04:28|         0 Invalid entries

2013/04/13 07:04:28|         0 With invalid flags.

2013/04/13 07:04:28|         0 Objects loaded.

2013/04/13 07:04:28|         0 Objects expired.

2013/04/13 07:04:28|         0 Objects cancelled.

2013/04/13 07:04:28|         0 Duplicate URLs purged.

2013/04/13 07:04:28|         0 Swapfile clashes avoided.

2013/04/13 07:04:28|   Took 0.3 seconds (   0.0 objects/sec).

2013/04/13 07:04:28| Beginning Validation Procedure

2013/04/13 07:04:28|   Completed Validation Procedure

2013/04/13 07:04:28|   Validated 0 Entries

2013/04/13 07:04:28|   store_swap_size = 0k

2013/04/13 07:04:28| storeLateRelease: released 0 objects

2013/04/12 21:45:53| Preparing for shutdown after 0 requests

2013/04/12 21:45:53| Waiting 30 seconds for active connections to finish

2013/04/12 21:45:53| FD 13 Closing HTTP connection

2013/04/12 21:45:53| Shutting down...

2013/04/12 21:45:53| FD 14 Closing ICP connection

2013/04/12 21:45:53| Closing unlinkd pipe on FD 12

2013/04/12 21:45:53| storeDirWriteCleanLogs: Starting...

2013/04/12 21:45:53|   Finished.  Wrote 0 entries.

2013/04/12 21:45:53|   Took 0.0 seconds (   0.0 entries/sec).

CPU Usage: 0.056 seconds = 0.028 user + 0.028 sys

Maximum Resident Size: 18784 KB

Page faults with physical i/o: 0

Memory usage for squid via mallinfo():

   total space in arena:    2112 KB

   Ordinary blocks:         2038 KB      3 blks
   

Не могу никак понять, почему сквид останавливается. Прошу помощи!