Posted again on Netdev for completeness.
Hardware:
0000:00:0b.0 Ethernet controller: D-Link System Inc Gigabit Ethernet Adapter
(rev 11)
Subsystem: D-Link System Inc DGE-530T Gigabit Ethernet Adapter
Flags: bus master, 66Mhz, medium devsel, latency 64, IRQ 11
Memory at fa000000 (32-bit, non-prefetchable) [size=16K]
I/O ports at 1400 [size=256]
Expansion ROM at 30100000 [disabled] [size=128K]
Capabilities: [48] Power Management version 2
Capabilities: [50] Vital Product Data
I tried 1.3/1.4 of the skge driver and got this, still crashes after some
minutes of load with corrupt TCP sessions in before.
I wonder if it is a hardware failure of the system (RAM?), the card (D-LINK
530T), a driver bug, a kernel bug?!?
UPDATE: I gave the (patched to recognize D-LINK again) sk98lin a try, now
the system is up for some hours.
Daniel
Mar 22 07:29:16 kernen kernel: Attempt to release TCP socket in state 1
dca20940
Mar 22 07:29:16 kernen kernel: Attempt to release TCP socket in state 1
dca20940
Mar 22 07:29:16 kernen kernel: Attempt to release TCP socket in state 1
dca20940
Mar 22 07:29:16 kernen kernel: Attempt to release TCP socket in state 1
dca20940
Mar 22 07:29:16 kernen kernel: Attempt to release TCP socket in state 1
dca20940
Mar 22 07:29:16 kernen kernel: Attempt to release TCP socket in state 1
dca20940
Mar 22 07:29:16 kernen kernel: Attempt to release TCP socket in state 1
dca20940
Mar 22 07:29:16 kernen kernel: Attempt to release TCP socket in state 1
dca20940
Mar 22 07:29:16 kernen kernel: Attempt to release TCP socket in state 1
dca20940
Mar 22 07:29:17 kernen kernel: page:c1312080 flags:0x8001000c
mapping:dad30374 ma
Mar 22 07:29:17 kernen kernel: Attempt to release TCP socket in state 1
dca20940
Mar 22 07:29:17 kernen kernel: KERNEL: assertion (tp->copied_seq ==
tp->rcv_nxt || (flags & (MSG_PEEK | MSG_TRUNC))) failed at net/ipv4/tcp.c
(1235)
Mar 22 07:29:17 kernen kernel: Attempt to release TCP socket in state 1
dca20940
Mar 22 07:29:17 kernen kernel: Bad page state in process 'swapper'
Mar 22 07:29:17 kernen kernel: page:c1312080 flags:0x8001000c
mapping:dad30374 mapcount:0 count:0
Mar 22 07:29:17 kernen kernel: Trying to fix it up, but a reboot is needed
Mar 22 07:29:17 kernen kernel: Backtrace:
Mar 22 07:29:17 kernen kernel: [<c0145303>] bad_page+0x63/0xa0
Mar 22 07:29:17 kernen kernel: [<c0145b18>] free_hot_cold_page+0x98/0x140
Mar 22 07:29:17 kernen kernel: [<c02bcfe1>] skb_release_data+0x71/0xc0
Mar 22 07:29:17 kernen kernel: [<c02bd040>] kfree_skbmem+0x10/0x90
Mar 22 07:29:17 kernen kernel: [<c02ea029>] tcp_clean_rtx_queue+0x159/0x4a0
Mar 22 07:29:17 kernen kernel: [<c02ea769>] tcp_ack+0xf9/0x3f0
Mar 22 07:29:17 kernen kernel: [<c02eccf0>] tcp_rcv_established+0x1d0/0x7d0
Mar 22 07:29:17 kernen kernel: [<c02f4dfa>] tcp_v4_do_rcv+0x10a/0x130
Mar 22 07:29:17 kernen kernel: [<c02f55b4>] tcp_v4_rcv+0x794/0x880
Mar 22 07:29:17 kernen kernel: [<c01f091c>] blk_run_queue+0x2c/0x70
Mar 22 07:29:17 kernen kernel: [<c02d910d>] ip_local_deliver+0x5d/0x180
Mar 22 07:29:17 kernen kernel: [<c02d94ae>] ip_rcv+0x27e/0x4f0
Mar 22 07:29:17 kernen kernel: [<c02bd0fd>] __kfree_skb+0x3d/0xb0
Mar 22 07:29:17 kernen kernel: [<c02c3358>] netif_receive_skb+0x188/0x1d0
Mar 22 07:29:17 kernen kernel: [<e08525a7>] skge_poll+0x1d7/0x4d0 [skge]
Mar 22 07:29:17 kernen kernel: [<c02c3577>] net_rx_action+0xb7/0x120
Mar 22 07:29:17 kernen kernel: [<c01245b9>] __do_softirq+0x79/0x100
Mar 22 07:29:17 kernen kernel: [<c0124675>] do_softirq+0x35/0x40
Mar 22 07:29:17 kernen kernel: [<c010572e>] do_IRQ+0x1e/0x30
Mar 22 07:29:17 kernen kernel: [<c0103986>] common_interrupt+0x1a/0x20
Mar 22 07:29:17 kernen kernel: [<c0100dfe>] default_idle+0x2e/0x60
Mar 22 07:29:17 kernen kernel: [<c0100ebd>] cpu_idle+0x6d/0x80
Mar 22 07:29:17 kernen kernel: [<c03d097f>] start_kernel+0x16f/0x190
Mar 22 07:29:17 kernen kernel: [<c03d0330>] unknown_bootoption+0x0/0x1e0
Mar 22 07:29:17 kernen kernel: Bad page state in process 'swapper'
Mar 22 07:29:17 kernen kernel: page:c13129e0 flags:0x80010008
mapping:dad30374 mapcount:0 count:0
Mar 22 07:29:17 kernen kernel: Trying to fix it up, but a reboot is needed
Mar 22 07:29:17 kernen kernel: Backtrace:
Mar 22 07:29:17 kernen kernel: [<c0145303>] bad_page+0x63/0xa0
Mar 22 07:29:17 kernen kernel: [<c0145b18>] free_hot_cold_page+0x98/0x140
Mar 22 07:29:17 kernen kernel: [<c02bcfe1>] skb_release_data+0x71/0xc0
Mar 22 07:29:17 kernen kernel: [<c02bd040>] kfree_skbmem+0x10/0x90
Mar 22 07:29:17 kernen kernel: [<c02ea029>] tcp_clean_rtx_queue+0x159/0x4a0
Mar 22 07:29:17 kernen kernel: [<c02ea769>] tcp_ack+0xf9/0x3f0
Mar 22 07:29:17 kernen kernel: [<c02eccf0>] tcp_rcv_established+0x1d0/0x7d0
Mar 22 07:29:17 kernen kernel: [<c02f4dfa>] tcp_v4_do_rcv+0x10a/0x130
Mar 22 07:29:17 kernen kernel: [<c02f55b4>] tcp_v4_rcv+0x794/0x880
Mar 22 07:29:17 kernen kernel: [<c01f091c>] blk_run_queue+0x2c/0x70
Mar 22 07:29:17 kernen kernel: [<c02d910d>] ip_local_deliver+0x5d/0x180
Mar 22 07:29:17 kernen kernel: [<c02d94ae>] ip_rcv+0x27e/0x4f0
Mar 22 07:29:17 kernen kernel: [<c02bd0fd>] __kfree_skb+0x3d/0xb0
Mar 22 07:29:17 kernen kernel: [<c02c3358>] netif_receive_skb+0x188/0x1d0
Mar 22 07:29:17 kernen kernel: [<e08525a7>] skge_poll+0x1d7/0x4d0 [skge]
Mar 22 07:29:17 kernen kernel: [<c02c3577>] net_rx_action+0xb7/0x120
Mar 22 07:29:17 kernen kernel: [<c01245b9>] __do_softirq+0x79/0x100
Mar 22 07:29:17 kernen kernel: [<c0124675>] do_softirq+0x35/0x40
Mar 22 07:29:18 kernen kernel: [<c010572e>] do_IRQ+0x1e/0x30
Mar 22 07:29:18 kernen kernel: [<c0103986>] common_interrupt+0x1a/0x20
Mar 22 07:29:18 kernen kernel: [<c0100dfe>] default_idle+0x2e/0x60
Mar 22 07:29:18 kernen kernel: [<c0100ebd>] cpu_idle+0x6d/0x80
Mar 22 07:29:18 kernen kernel: [<c03d097f>] start_kernel+0x16f/0x190
Mar 22 07:29:18 kernen kernel: [<c03d0330>] unknown_bootoption+0x0/0x1e0
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