[Bug 562895] [NEW] Crash on _alloc_pages_slowpath on 64 bit Lucid beta2

Wed Apr 14 09:19:28 UTC 2010

Public bug reported:

Fresh boot on Ubuntu Lucid Beta 2 (64bit) and trying to copy files to the USB stick and no wireless available. Causes everything to slow down and the following is logged in the kernel log:
Apr 14 11:40:46 insomnia kernel: [ 4892.996874] Mem-Info:
Apr 14 11:40:46 insomnia kernel: [ 4892.996878] Node 0 DMA per-cpu:
Apr 14 11:40:46 insomnia kernel: [ 4892.996885] CPU    0: hi:    0, btch:   1 usd:   0
Apr 14 11:40:46 insomnia kernel: [ 4892.996890] CPU    1: hi:    0, btch:   1 usd:   0
Apr 14 11:40:46 insomnia kernel: [ 4892.996895] Node 0 DMA32 per-cpu:
Apr 14 11:40:46 insomnia kernel: [ 4892.996901] CPU    0: hi:  186, btch:  31 usd:  26
Apr 14 11:40:46 insomnia kernel: [ 4892.996907] CPU    1: hi:  186, btch:  31 usd:   0
Apr 14 11:40:46 insomnia kernel: [ 4892.996919] active_anon:269031 inactive_anon:91293 isolated_anon:3
Apr 14 11:40:46 insomnia kernel: [ 4892.996922]  active_file:39483 inactive_file:40705 isolated_file:176
Apr 14 11:40:46 insomnia kernel: [ 4892.996924]  unevictable:12 dirty:12059 writeback:5142 unstable:0
Apr 14 11:40:46 insomnia kernel: [ 4892.996926]  free:3223 slab_reclaimable:6331 slab_unreclaimable:8977
Apr 14 11:40:46 insomnia kernel: [ 4892.996929]  mapped:38128 shmem:152439 pagetables:8278 bounce:0
Apr 14 11:40:46 insomnia kernel: [ 4892.996935] Node 0 DMA free:7592kB min:40kB low:48kB high:60kB active_anon:936kB inactive_anon:1092kB active_file:3100kB inactive_file:2972kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15340kB mlocked:0kB dirty:104kB writeback:0kB mapped:516kB shmem:576kB slab_reclaimable:64kB slab_unreclaimable:36kB kernel_stack:16kB pagetables:36kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
Apr 14 11:40:46 insomnia kernel: [ 4892.996960] lowmem_reserve[]: 0 1897 1897 1897
Apr 14 11:40:46 insomnia kernel: [ 4892.996971] Node 0 DMA32 free:5300kB min:5552kB low:6940kB high:8328kB active_anon:1075188kB inactive_anon:364080kB active_file:154832kB inactive_file:159848kB unevictable:48kB isolated(anon):12kB isolated(file):704kB present:1942592kB mlocked:48kB dirty:48132kB writeback:20568kB mapped:151996kB shmem:609180kB slab_reclaimable:25260kB slab_unreclaimable:35872kB kernel_stack:3624kB pagetables:33076kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
Apr 14 11:40:46 insomnia kernel: [ 4892.996997] lowmem_reserve[]: 0 0 0 0
Apr 14 11:40:46 insomnia kernel: [ 4892.997006] Node 0 DMA: 6*4kB 6*8kB 4*16kB 5*32kB 2*64kB 2*128kB 3*256kB 2*512kB 3*1024kB 1*2048kB 0*4096kB = 7592kB
Apr 14 11:40:46 insomnia kernel: [ 4892.997031] Node 0 DMA32: 1077*4kB 34*8kB 1*16kB 0*32kB 5*64kB 1*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5300kB
Apr 14 11:40:46 insomnia kernel: [ 4892.997056] 239785 total pagecache pages
Apr 14 11:40:46 insomnia kernel: [ 4892.997061] 7014 pages in swap cache
Apr 14 11:40:46 insomnia kernel: [ 4892.997066] Swap cache stats: add 27001, delete 19987, find 1731/3028
Apr 14 11:40:46 insomnia kernel: [ 4892.997071] Free swap  = 5795996kB
Apr 14 11:40:46 insomnia kernel: [ 4892.997075] Total swap = 5857272kB
Apr 14 11:40:46 insomnia kernel: [ 4893.006377] 497408 pages RAM
Apr 14 11:40:46 insomnia kernel: [ 4893.006377] 10740 pages reserved
Apr 14 11:40:46 insomnia kernel: [ 4893.006377] 182056 pages shared
Apr 14 11:40:46 insomnia kernel: [ 4893.006377] 399257 pages non-shared
Apr 14 11:40:47 insomnia kernel: [ 4893.201337] swapper: page allocation failure. order:2, mode:0x4020
Apr 14 11:40:47 insomnia kernel: [ 4893.201347] Pid: 0, comm: swapper Not tainted 2.6.32-20-generic #30-Ubuntu
Apr 14 11:40:47 insomnia kernel: [ 4893.201353] Call Trace:
Apr 14 11:40:47 insomnia kernel: [ 4893.201358]  <IRQ>  [<ffffffff810f9d7e>] __alloc_pages_slowpath+0x56e/0x580
Apr 14 11:40:47 insomnia kernel: [ 4893.201385]  [<ffffffff810f9eee>] __alloc_pages_nodemask+0x15e/0x1a0
Apr 14 11:40:47 insomnia kernel: [ 4893.201396]  [<ffffffff81131c52>] kmalloc_large_node+0x62/0xb0
Apr 14 11:40:47 insomnia kernel: [ 4893.201405]  [<ffffffff811362a5>] __kmalloc_node_track_caller+0x125/0x180
Apr 14 11:40:47 insomnia kernel: [ 4893.201448]  [<ffffffffa02aacd7>] ? iwl_rx_allocate+0x197/0x2f0 [iwlcore]
Apr 14 11:40:47 insomnia kernel: [ 4893.201459]  [<ffffffff81452d00>] __alloc_skb+0x80/0x190
Apr 14 11:40:47 insomnia kernel: [ 4893.201479]  [<ffffffffa02aacd7>] iwl_rx_allocate+0x197/0x2f0 [iwlcore]
Apr 14 11:40:47 insomnia kernel: [ 4893.201499]  [<ffffffffa02ac0eb>] iwl_rx_replenish_now+0x1b/0x30 [iwlcore]
Apr 14 11:40:47 insomnia kernel: [ 4893.201516]  [<ffffffffa0318378>] iwl_rx_handle+0x288/0x2f0 [iwlagn]
Apr 14 11:40:47 insomnia kernel: [ 4893.201531]  [<ffffffffa03189d0>] iwl_irq_tasklet+0x140/0x4f0 [iwlagn]
Apr 14 11:40:47 insomnia kernel: [ 4893.201542]  [<ffffffff81088733>] ? hrtimer_get_next_event+0xc3/0x100
Apr 14 11:40:47 insomnia kernel: [ 4893.201553]  [<ffffffff8106c985>] tasklet_action+0xd5/0xe0
Apr 14 11:40:47 insomnia kernel: [ 4893.201561]  [<ffffffff8106e3a7>] __do_softirq+0xb7/0x1e0
Apr 14 11:40:47 insomnia kernel: [ 4893.201570]  [<ffffffff810c4de0>] ? handle_IRQ_event+0x60/0x170
Apr 14 11:40:47 insomnia kernel: [ 4893.201580]  [<ffffffff810142ec>] call_softirq+0x1c/0x30
Apr 14 11:40:47 insomnia kernel: [ 4893.201587]  [<ffffffff81015cb5>] do_softirq+0x65/0xa0
Apr 14 11:40:47 insomnia kernel: [ 4893.201594]  [<ffffffff8106e245>] irq_exit+0x85/0x90
Apr 14 11:40:47 insomnia kernel: [ 4893.201602]  [<ffffffff81546005>] do_IRQ+0x75/0xf0
Apr 14 11:40:47 insomnia kernel: [ 4893.201610]  [<ffffffff81013b13>] ret_from_intr+0x0/0x11
Apr 14 11:40:47 insomnia kernel: [ 4893.201614]  <EOI>  [<ffffffff8130d37e>] ? acpi_idle_enter_simple+0x117/0x14b
Apr 14 11:40:47 insomnia kernel: [ 4893.201631]  [<ffffffff8130d377>] ? acpi_idle_enter_simple+0x110/0x14b
Apr 14 11:40:47 insomnia kernel: [ 4893.201641]  [<ffffffff81437647>] ? cpuidle_idle_call+0xa7/0x140
Apr 14 11:40:47 insomnia kernel: [ 4893.201651]  [<ffffffff81011e73>] ? cpu_idle+0xb3/0x110
Apr 14 11:40:47 insomnia kernel: [ 4893.201659]  [<ffffffff8153aeab>] ? start_secondary+0xa8/0xaa
Apr 14 11:40:47 insomnia kernel: [ 4893.201665] Mem-Info:
Apr 14 11:40:47 insomnia kernel: [ 4893.201669] Node 0 DMA per-cpu:
Apr 14 11:40:47 insomnia kernel: [ 4893.201676] CPU    0: hi:    0, btch:   1 usd:   0
Apr 14 11:40:47 insomnia kernel: [ 4893.201682] CPU    1: hi:    0, btch:   1 usd:   0
Apr 14 11:40:47 insomnia kernel: [ 4893.201686] Node 0 DMA32 per-cpu:
Apr 14 11:40:47 insomnia kernel: [ 4893.201692] CPU    0: hi:  186, btch:  31 usd:   0
Apr 14 11:40:47 insomnia kernel: [ 4893.201698] CPU    1: hi:  186, btch:  31 usd:  30
Apr 14 11:40:47 insomnia kernel: [ 4893.201711] active_anon:266944 inactive_anon:91292 isolated_anon:19
Apr 14 11:40:47 insomnia kernel: [ 4893.201713]  active_file:39483 inactive_file:41934 isolated_file:145
Apr 14 11:40:47 insomnia kernel: [ 4893.201716]  unevictable:12 dirty:13597 writeback:4697 unstable:0
Apr 14 11:40:47 insomnia kernel: [ 4893.201718]  free:4054 slab_reclaimable:6325 slab_unreclaimable:8983
Apr 14 11:40:47 insomnia kernel: [ 4893.201721]  mapped:38147 shmem:150359 pagetables:8278 bounce:0
Apr 14 11:40:47 insomnia kernel: [ 4893.201727] Node 0 DMA free:7592kB min:40kB low:48kB high:60kB active_anon:936kB inactive_anon:1092kB active_file:3100kB inactive_file:2980kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15340kB mlocked:0kB dirty:112kB writeback:0kB mapped:516kB shmem:576kB slab_reclaimable:64kB slab_unreclaimable:36kB kernel_stack:16kB pagetables:36kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
Apr 14 11:40:47 insomnia kernel: [ 4893.201752] lowmem_reserve[]: 0 1897 1897 1897
Apr 14 11:40:47 insomnia kernel: [ 4893.201762] Node 0 DMA32 free:8624kB min:5552kB low:6940kB high:8328kB active_anon:1066840kB inactive_anon:364076kB active_file:154832kB inactive_file:164756kB unevictable:48kB isolated(anon):76kB isolated(file):580kB present:1942592kB mlocked:48kB dirty:54276kB writeback:18788kB mapped:152072kB shmem:600860kB slab_reclaimable:25236kB slab_unreclaimable:35896kB kernel_stack:3624kB pagetables:33076kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
Apr 14 11:40:47 insomnia kernel: [ 4893.201788] lowmem_reserve[]: 0 0 0 0
Apr 14 11:40:47 insomnia kernel: [ 4893.201797] Node 0 DMA: 6*4kB 6*8kB 4*16kB 5*32kB 2*64kB 2*128kB 3*256kB 2*512kB 3*1024kB 1*2048kB 0*4096kB = 7592kB
Apr 14 11:40:47 insomnia kernel: [ 4893.201823] Node 0 DMA32: 1500*4kB 262*8kB 1*16kB 1*32kB 2*64kB 1*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8656kB
Apr 14 11:40:47 insomnia kernel: [ 4893.201847] 238921 total pagecache pages
Apr 14 11:40:47 insomnia kernel: [ 4893.201852] 7015 pages in swap cache
Apr 14 11:40:47 insomnia kernel: [ 4893.201858] Swap cache stats: add 27002, delete 19987, find 1731/3028
Apr 14 11:40:47 insomnia kernel: [ 4893.201863] Free swap  = 5795992kB
Apr 14 11:40:47 insomnia kernel: [ 4893.201867] Total swap = 5857272kB
Apr 14 11:40:47 insomnia kernel: [ 4893.211157] 497408 pages RAM
Apr 14 11:40:47 insomnia kernel: [ 4893.211157] 10740 pages reserved
Apr 14 11:40:47 insomnia kernel: [ 4893.211157] 181439 pages shared
Apr 14 11:40:47 insomnia kernel: [ 4893.211157] 399019 pages non-shared
Apr 14 11:45:11 insomnia kernel: [ 5157.339415] usb 2-2: USB disconnect, address 5
Apr 14 11:48:07 insomnia kernel: [ 5333.623269] __ratelimit: 4 callbacks suppressed
Apr 14 11:48:08 insomnia kernel: [ 5333.623297] tracker-extract: page allocation failure. order:2, mode:0x4020
Apr 14 11:48:08 insomnia kernel: [ 5333.623306] Pid: 28518, comm: tracker-extract Not tainted 2.6.32-20-generic #30-Ubuntu
Apr 14 11:48:08 insomnia kernel: [ 5333.623312] Call Trace:
Apr 14 11:48:08 insomnia kernel: [ 5333.623317]  <IRQ>  [<ffffffff810f9d7e>] __alloc_pages_slowpath+0x56e/0x580
Apr 14 11:48:08 insomnia kernel: [ 5333.623343]  [<ffffffff810f9eee>] __alloc_pages_nodemask+0x15e/0x1a0
Apr 14 11:48:08 insomnia kernel: [ 5333.623353]  [<ffffffff81131c52>] kmalloc_large_node+0x62/0xb0
Apr 14 11:48:08 insomnia kernel: [ 5333.623362]  [<ffffffff811362a5>] __kmalloc_node_track_caller+0x125/0x180
Apr 14 11:48:08 insomnia kernel: [ 5333.623405]  [<ffffffffa02aacd7>] ? iwl_rx_allocate+0x197/0x2f0 [iwlcore]
Apr 14 11:48:08 insomnia kernel: [ 5333.623416]  [<ffffffff8153e270>] ? printk+0x41/0x49
Apr 14 11:48:08 insomnia kernel: [ 5333.623424]  [<ffffffff81452d00>] __alloc_skb+0x80/0x190
Apr 14 11:48:08 insomnia kernel: [ 5333.623444]  [<ffffffffa02aacd7>] iwl_rx_allocate+0x197/0x2f0 [iwlcore]
Apr 14 11:48:08 insomnia kernel: [ 5333.623465]  [<ffffffffa02ac0eb>] iwl_rx_replenish_now+0x1b/0x30 [iwlcore]
Apr 14 11:48:08 insomnia kernel: [ 5333.623481]  [<ffffffffa0318378>] iwl_rx_handle+0x288/0x2f0 [iwlagn]
Apr 14 11:48:08 insomnia kernel: [ 5333.623495]  [<ffffffffa03189d0>] iwl_irq_tasklet+0x140/0x4f0 [iwlagn]
Apr 14 11:48:08 insomnia kernel: [ 5333.623506]  [<ffffffff8106c985>] tasklet_action+0xd5/0xe0
Apr 14 11:48:08 insomnia kernel: [ 5333.623514]  [<ffffffff8106e3a7>] __do_softirq+0xb7/0x1e0
Apr 14 11:48:08 insomnia kernel: [ 5333.623523]  [<ffffffff810c4de0>] ? handle_IRQ_event+0x60/0x170
Apr 14 11:48:08 insomnia kernel: [ 5333.623533]  [<ffffffff810142ec>] call_softirq+0x1c/0x30
Apr 14 11:48:08 insomnia kernel: [ 5333.623540]  [<ffffffff81015cb5>] do_softirq+0x65/0xa0
Apr 14 11:48:08 insomnia kernel: [ 5333.623547]  [<ffffffff8106e245>] irq_exit+0x85/0x90
Apr 14 11:48:08 insomnia kernel: [ 5333.623554]  [<ffffffff81546005>] do_IRQ+0x75/0xf0
Apr 14 11:48:08 insomnia kernel: [ 5333.623562]  [<ffffffff81013b13>] ret_from_intr+0x0/0x11
Apr 14 11:48:08 insomnia kernel: [ 5333.623566]  <EOI>  [<ffffffff815438f5>] ? do_page_fault+0x85/0x3b0
Apr 14 11:48:08 insomnia kernel: [ 5333.623582]  [<ffffffff81543891>] ? do_page_fault+0x21/0x3b0
Apr 14 11:48:08 insomnia kernel: [ 5333.623590]  [<ffffffff815412f5>] ? page_fault+0x25/0x30
Apr 14 11:48:08 insomnia kernel: [ 5333.623596] Mem-Info:
Apr 14 11:48:08 insomnia kernel: [ 5333.623600] Node 0 DMA per-cpu:
Apr 14 11:48:08 insomnia kernel: [ 5333.623607] CPU    0: hi:    0, btch:   1 usd:   0
Apr 14 11:48:08 insomnia kernel: [ 5333.623613] CPU    1: hi:    0, btch:   1 usd:   0
Apr 14 11:48:08 insomnia kernel: [ 5333.623617] Node 0 DMA32 per-cpu:
Apr 14 11:48:08 insomnia kernel: [ 5333.623623] CPU    0: hi:  186, btch:  31 usd: 147
Apr 14 11:48:08 insomnia kernel: [ 5333.623629] CPU    1: hi:  186, btch:  31 usd: 183
Apr 14 11:48:08 insomnia kernel: [ 5333.623641] active_anon:302986 inactive_anon:101227 isolated_anon:48
Apr 14 11:48:08 insomnia kernel: [ 5333.623644]  active_file:16746 inactive_file:16312 isolated_file:48
Apr 14 11:48:08 insomnia kernel: [ 5333.623647]  unevictable:12 dirty:6 writeback:1023 unstable:0
Apr 14 11:48:08 insomnia kernel: [ 5333.623649]  free:2982 slab_reclaimable:7673 slab_unreclaimable:10359
Apr 14 11:48:08 insomnia kernel: [ 5333.623651]  mapped:14951 shmem:155719 pagetables:8565 bounce:0
Apr 14 11:48:08 insomnia kernel: [ 5333.623658] Node 0 DMA free:7616kB min:40kB low:48kB high:60kB active_anon:1192kB inactive_anon:1208kB active_file:3412kB inactive_file:2180kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15340kB mlocked:0kB dirty:0kB writeback:0kB mapped:508kB shmem:584kB slab_reclaimable:120kB slab_unreclaimable:148kB kernel_stack:0kB pagetables:40kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
Apr 14 11:48:08 insomnia kernel: [ 5333.623683] lowmem_reserve[]: 0 1897 1897 1897
Apr 14 11:48:08 insomnia kernel: [ 5333.623693] Node 0 DMA32 free:4312kB min:5552kB low:6940kB high:8328kB active_anon:1210752kB inactive_anon:403700kB active_file:63572kB inactive_file:63068kB unevictable:48kB isolated(anon):192kB isolated(file):192kB present:1942592kB mlocked:48kB dirty:32kB writeback:4092kB mapped:59296kB shmem:622292kB slab_reclaimable:30572kB slab_unreclaimable:41288kB kernel_stack:3456kB pagetables:34220kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:19 all_unreclaimable? no
Apr 14 11:48:08 insomnia kernel: [ 5333.623719] lowmem_reserve[]: 0 0 0 0
Apr 14 11:48:08 insomnia kernel: [ 5333.623728] Node 0 DMA: 6*4kB 5*8kB 18*16kB 7*32kB 2*64kB 2*128kB 2*256kB 2*512kB 3*1024kB 1*2048kB 0*4096kB = 7616kB
Apr 14 11:48:08 insomnia kernel: [ 5333.623753] Node 0 DMA32: 822*4kB 16*8kB 1*16kB 1*32kB 0*64kB 1*128kB 3*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4360kB
Apr 14 11:48:08 insomnia kernel: [ 5333.623778] 196823 total pagecache pages
Apr 14 11:48:08 insomnia kernel: [ 5333.623782] 8062 pages in swap cache
Apr 14 11:48:08 insomnia kernel: [ 5333.623787] Swap cache stats: add 42428, delete 34366, find 2334/3862
Apr 14 11:48:08 insomnia kernel: [ 5333.623792] Free swap  = 5742820kB
Apr 14 11:48:08 insomnia kernel: [ 5333.623796] Total swap = 5857272kB
Apr 14 11:48:08 insomnia kernel: [ 5333.631340] 497408 pages RAM
Apr 14 11:48:08 insomnia kernel: [ 5333.631340] 10740 pages reserved
Apr 14 11:48:08 insomnia kernel: [ 5333.631340] 117328 pages shared
Apr 14 11:48:08 insomnia kernel: [ 5333.631340] 435868 pages non-shared
Apr 14 11:48:08 insomnia kernel: [ 5333.631340] iwlagn 0000:03:00.0: Failed to allocate SKB buffer with GFP_ATOMIC. Only 0 free buffers remaining.
Apr 14 11:48:08 insomnia kernel: [ 5334.058058] swapper: page allocation failure. order:2, mode:0x4020
Apr 14 11:48:08 insomnia kernel: [ 5334.058069] Pid: 0, comm: swapper Not tainted 2.6.32-20-generic #30-Ubuntu
Apr 14 11:48:08 insomnia kernel: [ 5334.058075] Call Trace:
Apr 14 11:48:08 insomnia kernel: [ 5334.058080]  <IRQ>  [<ffffffff810f9d7e>] __alloc_pages_slowpath+0x56e/0x580
Apr 14 11:48:08 insomnia kernel: [ 5334.058107]  [<ffffffff810f9eee>] __alloc_pages_nodemask+0x15e/0x1a0
Apr 14 11:48:08 insomnia kernel: [ 5334.058118]  [<ffffffff81131c52>] kmalloc_large_node+0x62/0xb0
Apr 14 11:48:08 insomnia kernel: [ 5334.058128]  [<ffffffff811362a5>] __kmalloc_node_track_caller+0x125/0x180
Apr 14 11:48:08 insomnia kernel: [ 5334.058171]  [<ffffffffa02aacd7>] ? iwl_rx_allocate+0x197/0x2f0 [iwlcore]
Apr 14 11:48:08 insomnia kernel: [ 5334.058182]  [<ffffffff81452d00>] __alloc_skb+0x80/0x190
Apr 14 11:48:08 insomnia kernel: [ 5334.058202]  [<ffffffffa02aacd7>] iwl_rx_allocate+0x197/0x2f0 [iwlcore]
Apr 14 11:48:08 insomnia kernel: [ 5334.058222]  [<ffffffffa02ac0eb>] iwl_rx_replenish_now+0x1b/0x30 [iwlcore]
Apr 14 11:48:08 insomnia kernel: [ 5334.058239]  [<ffffffffa0318378>] iwl_rx_handle+0x288/0x2f0 [iwlagn]
Apr 14 11:48:08 insomnia kernel: [ 5334.058253]  [<ffffffffa03189d0>] iwl_irq_tasklet+0x140/0x4f0 [iwlagn]
Apr 14 11:48:08 insomnia kernel: [ 5334.058265]  [<ffffffff81088733>] ? hrtimer_get_next_event+0xc3/0x100
Apr 14 11:48:08 insomnia kernel: [ 5334.058276]  [<ffffffff8106c985>] tasklet_action+0xd5/0xe0
Apr 14 11:48:08 insomnia kernel: [ 5334.058286]  [<ffffffff81540e2e>] ? _spin_lock+0xe/0x20
Apr 14 11:48:08 insomnia kernel: [ 5334.058294]  [<ffffffff8106e3a7>] __do_softirq+0xb7/0x1e0
Apr 14 11:48:08 insomnia kernel: [ 5334.058303]  [<ffffffff810c4de0>] ? handle_IRQ_event+0x60/0x170
Apr 14 11:48:08 insomnia kernel: [ 5334.058313]  [<ffffffff810142ec>] call_softirq+0x1c/0x30
Apr 14 11:48:08 insomnia kernel: [ 5334.058321]  [<ffffffff81015cb5>] do_softirq+0x65/0xa0
Apr 14 11:48:08 insomnia kernel: [ 5334.058328]  [<ffffffff8106e245>] irq_exit+0x85/0x90
Apr 14 11:48:08 insomnia kernel: [ 5334.058336]  [<ffffffff81546005>] do_IRQ+0x75/0xf0
Apr 14 11:48:08 insomnia kernel: [ 5334.058344]  [<ffffffff81013b13>] ret_from_intr+0x0/0x11
Apr 14 11:48:08 insomnia kernel: [ 5334.058348]  <EOI>  [<ffffffff8130d233>] ? acpi_idle_enter_bm+0x28a/0x2be
Apr 14 11:48:08 insomnia kernel: [ 5334.058365]  [<ffffffff8130d22c>] ? acpi_idle_enter_bm+0x283/0x2be
Apr 14 11:48:08 insomnia kernel: [ 5334.058376]  [<ffffffff81437647>] ? cpuidle_idle_call+0xa7/0x140
Apr 14 11:48:08 insomnia kernel: [ 5334.058386]  [<ffffffff81011e73>] ? cpu_idle+0xb3/0x110
Apr 14 11:48:08 insomnia kernel: [ 5334.058394]  [<ffffffff8152c10b>] ? rest_init+0x6b/0x80
Apr 14 11:48:08 insomnia kernel: [ 5334.058404]  [<ffffffff81849dcc>] ? start_kernel+0x368/0x371
Apr 14 11:48:08 insomnia kernel: [ 5334.058414]  [<ffffffff8184933a>] ? x86_64_start_reservations+0x125/0x129
Apr 14 11:48:08 insomnia kernel: [ 5334.058423]  [<ffffffff81849438>] ? x86_64_start_kernel+0xfa/0x109
Apr 14 11:48:08 insomnia kernel: [ 5334.058429] Mem-Info:
Apr 14 11:48:08 insomnia kernel: [ 5334.058433] Node 0 DMA per-cpu:
Apr 14 11:48:08 insomnia kernel: [ 5334.058439] CPU    0: hi:    0, btch:   1 usd:   0
Apr 14 11:48:08 insomnia kernel: [ 5334.058445] CPU    1: hi:    0, btch:   1 usd:   0
Apr 14 11:48:08 insomnia kernel: [ 5334.058450] Node 0 DMA32 per-cpu:
Apr 14 11:48:08 insomnia kernel: [ 5334.058456] CPU    0: hi:  186, btch:  31 usd: 116
Apr 14 11:48:08 insomnia kernel: [ 5334.058462] CPU    1: hi:  186, btch:  31 usd: 155
Apr 14 11:48:08 insomnia kernel: [ 5334.058474] active_anon:305726 inactive_anon:102141 isolated_anon:41
Apr 14 11:48:08 insomnia kernel: [ 5334.058477]  active_file:14724 inactive_file:13888 isolated_file:55
Apr 14 11:48:08 insomnia kernel: [ 5334.058479]  unevictable:12 dirty:0 writeback:1292 unstable:0
Apr 14 11:48:08 insomnia kernel: [ 5334.058482]  free:2922 slab_reclaimable:7636 slab_unreclaimable:10410
Apr 14 11:48:08 insomnia kernel: [ 5334.058484]  mapped:14928 shmem:155700 pagetables:8587 bounce:0
Apr 14 11:48:08 insomnia kernel: [ 5334.058490] Node 0 DMA free:7616kB min:40kB low:48kB high:60kB active_anon:1192kB inactive_anon:1208kB active_file:3284kB inactive_file:2308kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15340kB mlocked:0kB dirty:0kB writeback:0kB mapped:508kB shmem:584kB slab_reclaimable:120kB slab_unreclaimable:148kB kernel_stack:0kB pagetables:40kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:32 all_unreclaimable? no
Apr 14 11:48:08 insomnia kernel: [ 5334.058515] lowmem_reserve[]: 0 1897 1897 1897
Apr 14 11:48:08 insomnia kernel: [ 5334.058526] Node 0 DMA32 free:4072kB min:5552kB low:6940kB high:8328kB active_anon:1221712kB inactive_anon:407356kB active_file:55612kB inactive_file:53244kB unevictable:48kB isolated(anon):164kB isolated(file):220kB present:1942592kB mlocked:48kB dirty:0kB writeback:5168kB mapped:59204kB shmem:622216kB slab_reclaimable:30424kB slab_unreclaimable:41492kB kernel_stack:3456kB pagetables:34308kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
Apr 14 11:48:08 insomnia kernel: [ 5334.058552] lowmem_reserve[]: 0 0 0 0
Apr 14 11:48:08 insomnia kernel: [ 5334.058561] Node 0 DMA: 6*4kB 5*8kB 18*16kB 7*32kB 2*64kB 2*128kB 2*256kB 2*512kB 3*1024kB 1*2048kB 0*4096kB = 7616kB
Apr 14 11:48:08 insomnia kernel: [ 5334.058586] Node 0 DMA32: 770*4kB 32*8kB 0*16kB 0*32kB 0*64kB 0*128kB 3*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4104kB
Apr 14 11:48:08 insomnia kernel: [ 5334.058610] 193240 total pagecache pages
Apr 14 11:48:08 insomnia kernel: [ 5334.058615] 8902 pages in swap cache
Apr 14 11:48:08 insomnia kernel: [ 5334.058620] Swap cache stats: add 43862, delete 34960, find 2334/3862
Apr 14 11:48:08 insomnia kernel: [ 5334.058625] Free swap  = 5737084kB
Apr 14 11:48:08 insomnia kernel: [ 5334.058629] Total swap = 5857272kB
Apr 14 11:48:08 insomnia kernel: [ 5334.067837] 497408 pages RAM
Apr 14 11:48:08 insomnia kernel: [ 5334.067837] 10740 pages reserved
Apr 14 11:48:08 insomnia kernel: [ 5334.067837] 116693 pages shared
Apr 14 11:48:08 insomnia kernel: [ 5334.067837] 436626 pages non-shared
Apr 14 11:48:08 insomnia kernel: [ 5334.067837] iwlagn 0000:03:00.0: Failed to allocate SKB buffer with GFP_ATOMIC. Only 0 free buffers remaining.

This happens with iwlagn, virtualbox and other modules.

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-20-generic 2.6.32-20.30
Regression: Yes
Reproducible: No
ProcVersionSignature: Ubuntu 2.6.32-20.30-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-20-generic x86_64
AlsaVersion:
 Advanced Linux Sound Architecture Driver Version 1.0.22.1.
 Compiled on Apr 11 2010 for kernel 2.6.32-20-generic (SMP).
Architecture: amd64
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  noxxious   2385 F.... pulseaudio
 /dev/snd/pcmC0D0p:   noxxious   2385 F...m pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xfc020000 irq 32'
   Mixer name	: 'Conexant CX20561 (Hermosa)'
   Components	: 'HDA:14f15051,17aa211c,00100000'
   Controls      : 14
   Simple ctrls  : 7
Date: Wed Apr 14 12:09:39 2010
EcryptfsInUse: Yes
Frequency: Once a day.
HibernationDevice: RESUME=UUID=cbbbc343-9fcc-4e64-bfb8-0d6a3c5454e5
InstallationMedia: Error: [Errno 13] Permission denied: '/var/log/installer/media-info'
MachineType: LENOVO 6474B84
PccardctlIdent:
 Socket 0:
   no product info available
PccardctlStatus:
 Socket 0:
   no card
ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.32-20-generic root=/dev/mapper/vg_system-lv_root ro quiet splash
ProcEnviron:
 LANGUAGE=en_US.UTF-8
 PATH=(custom, user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.33
SourcePackage: linux
dmi.bios.date: 01/13/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 7UET82WW (3.12 )
dmi.board.name: 6474B84
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvr7UET82WW(3.12):bd01/13/2010:svnLENOVO:pn6474B84:pvrThinkPadT400:rvnLENOVO:rn6474B84:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 6474B84
dmi.product.version: ThinkPad T400
dmi.sys.vendor: LENOVO

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New

** Tags: amd64 apport-bug lucid needs-upstream-testing regression-potential

-- 
Crash on _alloc_pages_slowpath on 64 bit Lucid beta2
https://bugs.launchpad.net/bugs/562895
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