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Old 05-17-2008, 09:44 PM
Alex Samad
 
Default reporting kernel crashes

Hi

I seem to be getting these crashes in my syslog, started happening
around 2.6.24

eth0: too many iterations (16) in nv_nic_irq.
swapper: page allocation failure. order:2, mode:0x20
Pid: 0, comm: swapper Tainted: PF 2.6.24-1-amd64 #1

Call Trace:
<IRQ> [<ffffffff80276fa3>] __alloc_pages+0x2f0/0x309
[<ffffffff802929ae>] kmem_getpages+0x94/0x144
[<ffffffff802929ae>] kmem_getpages+0x94/0x144
[<ffffffff80292f15>] fallback_alloc+0x122/0x18e
[<ffffffff80292b8d>] kmem_cache_alloc_node+0x92/0xbe
[<ffffffff803a70b0>] __alloc_skb+0x64/0x12d
[<ffffffff8805984b>] :forcedeth:nv_alloc_rx_optimized+0x57/0x198
[<ffffffff8805b8bd>] :forcedeth:nv_nic_irq_optimized+0x93/0x22a
[<ffffffff8026cab8>] handle_IRQ_event+0x25/0x53
[<ffffffff8026dfd8>] handle_fasteoi_irq+0x94/0xd0
[<ffffffff8020ede4>] do_IRQ+0x6c/0xd4
[<ffffffff8020c341>] ret_from_intr+0x0/0xa
[<ffffffff804152a6>] _write_unlock_bh+0x7/0x10
[<ffffffff88c9ea38>] :nf_conntrack:__nf_ct_refresh_acct+0x118/0x178
[<ffffffff88ca2455>] :nf_conntrack:tcp_packet+0xa33/0xa6e
[<ffffffff88ca1995>] :nf_conntrack:tcp_error+0x103/0x190
[<ffffffff80415307>] _spin_lock_bh+0x9/0x19
[<ffffffff88c9f877>] :nf_conntrack:nf_conntrack_in+0x44d/0x4fe
[<ffffffff803e3d08>] tcp_v4_do_rcv+0x30/0x38e
[<ffffffff803c5ed6>] nf_iterate+0x3f/0x7e
[<ffffffff803cb63c>] ip_rcv_finish+0x0/0x334
[<ffffffff803c5f72>] nf_hook_slow+0x5d/0xbe
[<ffffffff803cb63c>] ip_rcv_finish+0x0/0x334
[<ffffffff803cbeaa>] ip_rcv+0x243/0x288
[<ffffffff803aba65>] netif_receive_skb+0x363/0x3dc
[<ffffffff803ae0da>] process_backlog+0x73/0xd6
[<ffffffff803adb4a>] net_rx_action+0x9e/0x18c
[<ffffffff8023a809>] __do_softirq+0x55/0xc3
[<ffffffff8021f0be>] ack_apic_level+0x10/0xd9
[<ffffffff8020cfbc>] call_softirq+0x1c/0x28
[<ffffffff8020ebf8>] do_softirq+0x2c/0x7d
[<ffffffff8023a76f>] irq_exit+0x3f/0x84
[<ffffffff8020ee2e>] do_IRQ+0xb6/0xd4
[<ffffffff8020b09d>] default_idle+0x0/0x3d
[<ffffffff8020c341>] ret_from_intr+0x0/0xa
<EOI> [<ffffffff8020b0c6>] default_idle+0x29/0x3d
[<ffffffff8020b16a>] cpu_idle+0x90/0xbb
[<ffffffff80554a6d>] start_kernel+0x2d9/0x2e5
[<ffffffff8055411d>] _sinittext+0x11d/0x124

Mem-info:
Node 0 DMA per-cpu:
CPU 0: Hot: hi: 0, btch: 1 usd: 0 Cold: hi: 0, btch: 1
usd: 0
CPU 1: Hot: hi: 0, btch: 1 usd: 0 Cold: hi: 0, btch: 1
usd: 0
Node 0 DMA32 per-cpu:
CPU 0: Hot: hi: 186, btch: 31 usd: 171 Cold: hi: 62, btch: 15
usd: 58
CPU 1: Hot: hi: 186, btch: 31 usd: 141 Cold: hi: 62, btch: 15
usd: 49
Active:224719 inactive:241484 dirty:15968 writeback:70 unstable:0
free:4232 slab:30591 mapped:14508 pagetables:4629 bounce:0
Node 0 DMA free:8028kB min:32kB low:40kB high:48kB active:1540kB
inactive:1092kB present:11508kB pages_scanned:0 all_unreclaimable? no
lowmem_reserve[]: 0 2004 2004 2004
Node 0 DMA32 free:8900kB min:5708kB low:7132kB high:8560kB
active:897336kB inactive:964844kB present:2052260kB pages_scanned:0
all_unreclaimable? no
lowmem_reserve[]: 0 0 0 0
Node 0 DMA: 13*4kB 39*8kB 44*16kB 14*32kB 4*64kB 11*128kB 3*256kB
0*512kB 0*1024kB 0*2048kB 1*4096kB = 8044kB
Node 0 DMA32: 1789*4kB 158*8kB 0*16kB 1*32kB 0*64kB 0*128kB 0*256kB
1*512kB 0*1024kB 0*2048kB 0*4096kB = 8964kB
Swap cache: add 9869, delete 9442, find 11693/12717, race 0+0
Free swap = 1956492kB
Total swap = 1959800kB
Free swap: 1956492kB
524272 pages of RAM
8443 reserved pages
207593 pages shared
427 pages swap cached


What is the best way to provide these back, do I do it via reportbug and
debian or do I jump back onto kernel mailing list ?

Any one else seeing this problem with forcedeth, seem like when my card
is under load this happens

alex


--
"Sometimes, Washington is one of these towns where the person -- people who think they've got the sharp elbow is the most effective person."

- George W. Bush
12/03/2002
New Orleans, LA
 

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