3C-905 obcas zatuhava

Zdravim,

mam v linuxu (Debian 3.1) s jadrem 2.4.27-3-686 sitovou kartu 3COM-905C.

Posledni dobou sitovka obcas zatuhne a pomuze jen HW restart cele masiny. reload modulu nepomaha.

V syslogu je toto:

11:49:04 kernel: NETDEV WATCHDOG: eth1: transmit timed out
11:49:04 kernel: eth1: transmit timed out, tx_status 00 status e681.
11:49:04 kernel:   diagnostics: net 0cfa media 8880 dma 0000003a.
11:49:04 kernel: eth1: Interrupt posted but not delivered -- IRQ blocked by another device?
11:49:04 kernel:   Flags; bus-master 1, dirty 2962837(5) current 2962837(5)
11:49:04 kernel:   Transmit list 00000000 vs. f7d31340.
11:49:04 kernel:   0: @f7d31200  length 8000005f status 0001005f
11:49:04 kernel:   1: @f7d31240  length 80000086 status 00010086
11:49:04 kernel:   2: @f7d31280  length 800005ea status 000105ea
11:49:04 kernel:   3: @f7d312c0  length 80000076 status 80010076
11:49:04 kernel:   4: @f7d31300  length 80000087 status 80010087
11:49:04 kernel:   5: @f7d31340  length 800005ea status 000105ea
11:49:04 kernel:   6: @f7d31380  length 800005ea status 000105ea
11:49:04 kernel:   7: @f7d313c0  length 800005ea status 000105ea
11:49:04 kernel:   8: @f7d31400  length 80000041 status 00010041
11:49:04 kernel:   9: @f7d31440  length 8000008c status 0001008c
11:49:04 kernel:   10: @f7d31480  length 800005ea status 000105ea
11:49:04 kernel:   11: @f7d314c0  length 8000003e status 0001003e
11:49:04 kernel:   12: @f7d31500  length 8000003b status 0001003b
11:49:04 kernel:   13: @f7d31540  length 800005ea status 000105ea
11:49:04 kernel:   14: @f7d31580  length 80000040 status 00010040
11:49:04 kernel:   15: @f7d315c0  length 80000036 status 00010036
11:49:04 kernel: eth1: Resetting the Tx ring pointer.

Vetsinu casu bezi dobre a zatuhnuti je nahodne, resp. neni spojene s nejakou jinou akci o ktere bych vedel. Nevite, kde hledat problem? Z meho pohledu to vypada na HW sitovky.

Dotaz: 3C-905 obcas zatuhava

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