Re: Interrupt posted but not delivered
From: Kirill Yushkov
Date: Fri Apr 06 2007 - 17:40:50 EST
Hello, Chuck!
You wrote to LKML on 2007-03-26 0:28:05:
CE> I've now seen several reports of this message from the 3Com
CE> 3c59x driver. This seems to be a very old problem that has
CE> somehow come back starting with kernel 2.6.19 AFAICT. What
CE> could cause this?
I too have the same problem on version 2.6.20
Apr 6 18:18:14 gw kernel: NETDEV WATCHDOG: eth0: transmit timed out
Apr 6 18:18:14 gw kernel: eth0: transmit timed out, tx_status 00 status
e681.
Apr 6 18:18:14 gw kernel: diagnostics: net 0cf6 media 8880 dma 0000003a
fifo 8000
Apr 6 18:18:14 gw kernel: eth0: Interrupt posted but not delivered -- IRQ
blocked by another device?
Apr 6 18:18:14 gw kernel: Flags; bus-master 1, dirty 63886224(0) current
63886224(0)
Apr 6 18:18:14 gw kernel: Transmit list 00000000 vs. ffff8100b8967200.
Apr 6 18:18:14 gw kernel: 0: @ffff8100b8967200 length 80000032 status
00010032
Apr 6 18:18:14 gw kernel: 1: @ffff8100b89672a0 length 80000032 status
00010032
Apr 6 18:18:14 gw kernel: 2: @ffff8100b8967340 length 8000002e status
0001002e
Apr 6 18:18:14 gw kernel: 3: @ffff8100b89673e0 length 80000032 status
00010032
Apr 6 18:18:14 gw kernel: 4: @ffff8100b8967480 length 80000058 status
00010058
Apr 6 18:18:14 gw kernel: 5: @ffff8100b8967520 length 800002bc status
000102bc
Apr 6 18:18:14 gw kernel: 6: @ffff8100b89675c0 length 80000061 status
00010061
Apr 6 18:18:14 gw kernel: 7: @ffff8100b8967660 length 800000b3 status
000100b3
Apr 6 18:18:14 gw kernel: 8: @ffff8100b8967700 length 800000aa status
000100aa
Apr 6 18:18:14 gw kernel: 9: @ffff8100b89677a0 length 8000005c status
0001005c
Apr 6 18:18:14 gw kernel: 10: @ffff8100b8967840 length 800005ac status
000105ac
Apr 6 18:18:14 gw kernel: 11: @ffff8100b89678e0 length 800000e8 status
000100e8
Apr 6 18:18:14 gw kernel: 12: @ffff8100b8967980 length 800005ac status
000105ac
Apr 6 18:18:14 gw kernel: 13: @ffff8100b8967a20 length 800005ac status
000105ac
Apr 6 18:18:14 gw kernel: 14: @ffff8100b8967ac0 length 80000062 status
80010062
Apr 6 18:18:14 gw kernel: 15: @ffff8100b8967b60 length 8000046a status
8001046a
Apr 6 18:18:15 gw kernel: BUG: at include/net/dst.h:154 dst_release()
Apr 6 18:18:15 gw kernel:
Apr 6 18:18:15 gw kernel: Call Trace:
Apr 6 18:18:15 gw kernel: <IRQ> [<ffffffff8022285f>]
__kfree_skb+0x3f/0x120
Apr 6 18:18:15 gw kernel: [<ffffffff80427282>]
__neigh_event_send+0x142/0x190
Apr 6 18:18:15 gw kernel: [<ffffffff804471c0>] ip_finish_output+0x0/0x200
Apr 6 18:18:15 gw kernel: [<ffffffff8024c89a>]
neigh_resolve_output+0x7a/0x1a0
Apr 6 18:18:15 gw kernel: [<ffffffff80229c44>] ip_output+0x244/0x280
Apr 6 18:18:15 gw kernel: [<ffffffff881198bb>] :pptp:pptp_xmit+0x6bb/0x760
Apr 6 18:18:15 gw kernel: [<ffffffff8810254f>]
:ppp_generic:ppp_push+0x5f/0xe0
Apr 6 18:18:15 gw kernel: [<ffffffff881024c4>]
:ppp_generic:ppp_send_frame+0x4e4/0x510
Apr 6 18:18:15 gw kernel: [<ffffffff88101f77>]
:ppp_generic:ppp_xmit_process+0x37/0xa0
Apr 6 18:18:15 gw kernel: [<ffffffff88101d91>]
:ppp_generic:ppp_start_xmit+0x1e1/0x210
Apr 6 18:18:15 gw kernel: [<ffffffff80421c4e>]
dev_hard_start_xmit+0x8e/0x140
Apr 6 18:18:15 gw kernel: [<ffffffff804324bf>] __qdisc_run+0xff/0x1c0
Apr 6 18:18:15 gw kernel: [<ffffffff80227845>] dev_queue_xmit+0x145/0x280
Apr 6 18:18:15 gw kernel: [<ffffffff80447352>]
ip_finish_output+0x192/0x200
Apr 6 18:18:15 gw kernel: [<ffffffff8043d810>] nf_reinject+0x190/0x1e0
Apr 6 18:18:15 gw kernel: [<ffffffff804471c0>] ip_finish_output+0x0/0x200
Apr 6 18:18:15 gw kernel: [<ffffffff8811009a>] :imq:imq_dev_xmit+0x4a/0x60
Apr 6 18:18:15 gw kernel: [<ffffffff80421c4e>]
dev_hard_start_xmit+0x8e/0x140
Apr 6 18:18:15 gw kernel: [<ffffffff804322dc>] qdisc_restart1+0xdc/0x1c0
With best regards, Kirill Yushkov. E-mail: mail@xxxxxxxx
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