Завис шлюз, лог внутри

Шлюз FC7, раздает инет для сетки.

Ночью завис, вот лог:

Dec 23 05:08:42 iserver syslogd 1.4.2: restart.
Dec 23 05:08:42 iserver kernel: eth0: transmit timed out, tx_status 00 status e000.
Dec 23 05:08:42 iserver kernel: diagnostics: net 0cc0 media 8802 dma 00c00021 fifo 8800
Dec 23 05:08:42 iserver kernel: Flags; bus-master 1, dirty 51240596(4) current 51240612(4)
Dec 23 05:08:42 iserver kernel: Transmit list 017c2480 vs. c17c2480.
Dec 23 05:08:42 iserver kernel: 0: @c17c2200 length 80000095 status 00000095
Dec 23 05:08:42 iserver kernel: 1: @c17c22a0 length 80000074 status 00000074
Dec 23 05:08:42 iserver kernel: 2: @c17c2340 length 80000074 status 80000074
Dec 23 05:08:42 iserver kernel: 3: @c17c23e0 length 80000064 status 80000064
Dec 23 05:08:42 iserver kernel: 4: @c17c2480 length 8000005e status 0000005e
Dec 23 05:08:42 iserver kernel: 5: @c17c2520 length 8000006a status 0000006a
Dec 23 05:08:42 iserver kernel: 6: @c17c25c0 length 80000095 status 00000095
Dec 23 05:08:42 iserver kernel: 7: @c17c2660 length 80000074 status 00000074
Dec 23 05:08:42 iserver kernel: 8: @c17c2700 length 80000074 status 00000074
Dec 23 05:08:42 iserver kernel: 9: @c17c27a0 length 80000064 status 00000064
Dec 23 05:08:42 iserver kernel: 10: @c17c2840 length 80000045 status 00000045
Dec 23 05:08:42 iserver kernel: 11: @c17c28e0 length 80000095 status 00000095
Dec 23 05:08:42 iserver kernel: 12: @c17c2980 length 80000045 status 00000045
Dec 23 05:08:42 iserver kernel: 13: @c17c2a20 length 8000005e status 0000005e
Dec 23 05:08:42 iserver kernel: 14: @c17c2ac0 length 8000006a status 0000006a
Dec 23 05:08:42 iserver kernel: 15: @c17c2b60 length 80000045 status 00000045
Dec 23 05:08:51 iserver kernel: NETDEV WATCHDOG: eth0: transmit timed out
Dec 23 05:08:51 iserver kernel: eth0: transmit timed out, tx_status 00 status e000.
Dec 23 05:08:51 iserver kernel: diagnostics: net 0cc0 media 8802 dma 00c00021 fifo 8800
Dec 23 05:08:52 iserver kernel: Flags; bus-master 1, dirty 51240596(4) current 51240612(4)
Dec 23 05:08:52 iserver kernel: Transmit list 017c2480 vs. c17c2480.
Dec 23 05:08:52 iserver kernel: 0: @c17c2200 length 80000095 status 00000095
Dec 23 05:08:52 iserver kernel: 1: @c17c22a0 length 80000074 status 00000074
Dec 23 05:08:52 iserver kernel: 2: @c17c2340 length 80000074 status 80000074
Dec 23 05:08:52 iserver kernel: 3: @c17c23e0 length 80000064 status 80000064
Dec 23 05:08:52 iserver kernel: 4: @c17c2480 length 8000005e status 0000005e
Dec 23 05:08:52 iserver kernel: 5: @c17c2520 length 8000006a status 0000006a
Dec 23 05:08:52 iserver kernel: 6: @c17c25c0 length 80000095 status 00000095
Dec 23 05:08:53 iserver kernel: 7: @c17c2660 length 80000074 status 00000074
Dec 23 05:08:53 iserver kernel: 8: @c17c2700 length 80000074 status 00000074
Dec 23 05:08:53 iserver kernel: 9: @c17c27a0 length 80000064 status 00000064
Dec 23 05:08:53 iserver kernel: 10: @c17c2840 length 80000045 status 00000045
Dec 23 05:08:53 iserver kernel: 11: @c17c28e0 length 80000095 status 00000095
Dec 23 05:08:53 iserver kernel: 12: @c17c2980 length 80000045 status 00000045
Dec 23 05:08:54 iserver kernel: 13: @c17c2a20 length 8000005e status 0000005e
Dec 23 05:08:54 iserver kernel: 14: @c17c2ac0 length 8000006a status 0000006a
Dec 23 05:08:54 iserver kernel: 15: @c17c2b60 length 80000045 status 00000045
Dec 23 05:09:01 iserver kernel: NETDEV WATCHDOG: eth0: transmit timed out

Перегрузили комп - все работает.

Почему завис?