2.6.22_r8 и сетевуха от 3com

с ядром 2.6.20 работает замечательно
Ethernet controller: 3Com Corporation 3c905B 100BaseTX [Cyclone] (rev 34)

через некоторое время после включения происходит следующее
Oct 16 03:02:56 localhost [14926.928257] NETDEV WATCHDOG: eth3: transmit timed out
Oct 16 03:02:56 localhost [14926.928265] eth3: transmit timed out, tx_status 00 status e681.
Oct 16 03:02:56 localhost [14926.928272] diagnostics: net 0cda media 8880 dma 0000003a fifo 8000
Oct 16 03:02:56 localhost [14926.928276] eth3: Interrupt posted but not delivered -- IRQ blocked by another device?
Oct 16 03:02:56 localhost [14926.928386] Flags; bus-master 1, dirty 133148(12) current 133148(12)
Oct 16 03:02:56 localhost [14926.928390] Transmit list 00000000 vs. ffff81001e468980.
Oct 16 03:02:56 localhost [14926.928396] 0: @ffff81001e468200 length 80000066 status 00010066
Oct 16 03:02:56 localhost [14926.928400] 1: @ffff81001e4682a0 length 80000066 status 00010066
Oct 16 03:02:56 localhost [14926.928404] 2: @ffff81001e468340 length 80000066 status 00010066
Oct 16 03:02:56 localhost [14926.928408] 3: @ffff81001e4683e0 length 80000066 status 00010066
Oct 16 03:02:56 localhost [14926.928412] 4: @ffff81001e468480 length 80000066 status 00010066
Oct 16 03:02:56 localhost [14926.928417] 5: @ffff81001e468520 length 80000066 status 00010066
Oct 16 03:02:56 localhost [14926.928421] 6: @ffff81001e4685c0 length 80000072 status 00010072
Oct 16 03:02:56 localhost [14926.928425] 7: @ffff81001e468660 length 80000066 status 00010066
Oct 16 03:02:56 localhost [14926.928429] 8: @ffff81001e468700 length 80000066 status 00010066
Oct 16 03:02:56 localhost [14926.928433] 9: @ffff81001e4687a0 length 80000066 status 00010066
Oct 16 03:02:56 localhost [14926.928437] 10: @ffff81001e468840 length 80000066 status 80010066
Oct 16 03:02:56 localhost [14926.928442] 11: @ffff81001e4688e0 length 80000066 status 80010066
Oct 16 03:02:56 localhost [14926.928446] 12: @ffff81001e468980 length 80000066 status 00010066
Oct 16 03:02:56 localhost [14926.928451] 13: @ffff81001e468a20 length 80000066 status 00010066
Oct 16 03:02:56 localhost [14926.928455] 14: @ffff81001e468ac0 length 80000066 status 00010066
Oct 16 03:02:56 localhost [14926.928459] 15: @ffff81001e468b60 length 80000066 status 00010066
Oct 16 03:02:56 localhost [14926.928464] eth3: Resetting the Tx ring pointer.
Oct 16 03:03:06 localhost [14936.909540] NETDEV WATCHDOG: eth3: transmit timed out
Oct 16 03:03:06 localhost [14936.909549] eth3: transmit timed out, tx_status 00 status e681.
Oct 16 03:03:06 localhost [14936.909556] diagnostics: net 0cda media 8880 dma 0000003a fifo 0800
Oct 16 03:03:06 localhost [14936.909560] eth3: Interrupt posted but not delivered -- IRQ blocked by another device?
Oct 16 03:03:06 localhost [14936.909674] Flags; bus-master 1, dirty 133164(12) current 133164(12)
Oct 16 03:03:06 localhost [14936.909678] Transmit list 00000000 vs. ffff81001e468980.

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