Return-path: Received: from mail-vw0-f46.google.com ([209.85.212.46]:51963 "EHLO mail-vw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753123Ab0FQXfR (ORCPT ); Thu, 17 Jun 2010 19:35:17 -0400 Received: by vws18 with SMTP id 18so59213vws.19 for ; Thu, 17 Jun 2010 16:35:15 -0700 (PDT) Message-ID: <4C1AB12F.8070505@gmail.com> Date: Thu, 17 Jun 2010 19:35:11 -0400 From: Richard Farina MIME-Version: 1.0 To: linux-wireless@vger.kernel.org Subject: Re: intel 5100/iwlagn bug in 2.6.35-rc2 during large file transfer References: <4C198EF0.5080807@gmail.com> In-Reply-To: <4C198EF0.5080807@gmail.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Sender: linux-wireless-owner@vger.kernel.org List-ID: My dmesg is absolutely filling with stuff like this. Can someone tell me how to provide a more useful bug report? Thanks, Rick Farina Normal free:1700kB min:2060kB low:2572kB high:3088kB active_anon:196252kB inactive_anon:269284kB active_file:212608kB inactive_file:212512kB unevictable:232kB isolated(anon):0kB isolated(file):132kB present:1034240kB mlocked:140kB dirty:52kB writeback:86380kB mapped:45604kB shmem:6688kB slab_reclaimable:17076kB slab_unreclaimable:18092kB kernel_stack:1320kB pagetables:4740kB unstable:11584kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 1*4kB 0*8kB 1*16kB 1*32kB 0*64kB 0*128kB 1*256kB 0*512kB 1*1024kB 1*2048kB 3*4096kB = 15668kB DMA32: 3923*4kB 3*8kB 21*16kB 20*32kB 1*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16756kB Normal: 331*4kB 12*8kB 5*16kB 1*32kB 2*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1660kB 456109 total pagecache pages 210 pages in swap cache Swap cache stats: add 2576, delete 2366, find 88793/88820 Free swap = 4191576kB Total swap = 4200992kB 1048560 pages RAM 83434 pages reserved 657041 pages shared 419080 pages non-shared swapper: page allocation failure. order:1, mode:0x4020 Pid: 0, comm: swapper Not tainted 2.6.34-pentoo #5 Call Trace: [] __alloc_pages_nodemask+0x571/0x5b9 [] iwlagn_rx_allocate+0x98/0x25a [iwlagn] [] ? iwlagn_rx_reply_rx+0x332/0x34d [iwlagn] [] ? is_swiotlb_buffer+0x2e/0x3b [] iwlagn_rx_replenish_now+0x16/0x23 [iwlagn] [] iwl_rx_handle+0x2b8/0x2d1 [iwlagn] [] ? sched_clock_cpu+0xc6/0xd4 [] iwl_irq_tasklet+0x2f7/0x412 [iwlagn] [] tasklet_action+0x6f/0xba [] __do_softirq+0x91/0x119 [] call_softirq+0x1c/0x28 [] do_softirq+0x33/0x68 [] irq_exit+0x36/0x87 [] do_IRQ+0xa7/0xbe [] ret_from_intr+0x0/0xa [] ? acpi_idle_enter_simple+0x150/0x17b [] ? acpi_idle_enter_simple+0x146/0x17b [] cpuidle_idle_call+0x8b/0xc3 [] cpu_idle+0xa6/0xe7 [] ? kernel_thread_helper+0x0/0x10 [] rest_init+0xb5/0xba [] start_kernel+0x3f7/0x402 [] x86_64_start_reservations+0xb3/0xb7 [] x86_64_start_kernel+0xe0/0xe7 Mem-Info: DMA per-cpu: CPU 0: hi: 0, btch: 1 usd: 0 CPU 1: hi: 0, btch: 1 usd: 0 DMA32 per-cpu: CPU 0: hi: 186, btch: 31 usd: 156 CPU 1: hi: 186, btch: 31 usd: 133 Normal per-cpu: CPU 0: hi: 186, btch: 31 usd: 156 CPU 1: hi: 186, btch: 31 usd: 168 active_anon:310188 inactive_anon:151651 isolated_anon:0 active_file:221724 inactive_file:221738 isolated_file:98 unevictable:58 dirty:37 writeback:81998 unstable:9264 free:8527 slab_reclaimable:8494 slab_unreclaimable:12301 mapped:40138 shmem:12341 pagetables:3763 bounce:0 DMA free:15644kB min:28kB low:32kB high:40kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:180kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15708kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:8kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 2900 3910 3910 DMA32 free:16780kB min:5924kB low:7404kB high:8884kB active_anon:1044500kB inactive_anon:337320kB active_file:674288kB inactive_file:674260kB unevictable:0kB isolated(anon):0kB isolated(file):260kB present:2970488kB mlocked:0kB dirty:96kB writeback:241672kB mapped:114948kB shmem:42676kB slab_reclaimable:16900kB slab_unreclaimable:31144kB kernel_stack:1048kB pagetables:10312kB unstable:25412kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 1010 1010 Normal free:1684kB min:2060kB low:2572kB high:3088kB active_anon:196252kB inactive_anon:269284kB active_file:212608kB inactive_file:212512kB unevictable:232kB isolated(anon):0kB isolated(file):132kB present:1034240kB mlocked:140kB dirty:52kB writeback:86320kB mapped:45604kB shmem:6688kB slab_reclaimable:17076kB slab_unreclaimable:18052kB kernel_stack:1320kB pagetables:4740kB unstable:11644kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 1*4kB 1*8kB 1*16kB 0*32kB 0*64kB 0*128kB 1*256kB 0*512kB 1*1024kB 1*2048kB 3*4096kB = 15644kB DMA32: 3923*4kB 5*8kB 24*16kB 18*32kB 1*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16756kB Normal: 331*4kB 7*8kB 5*16kB 1*32kB 3*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1684kB 456111 total pagecache pages 224 pages in swap cache Swap cache stats: add 2592, delete 2368, find 88793/88822 Free swap = 4191584kB Total swap = 4200992kB 1048560 pages RAM 83434 pages reserved 656984 pages shared 419095 pages non-shared swapper: page allocation failure. order:1, mode:0x4020 Pid: 0, comm: swapper Not tainted 2.6.34-pentoo #5 Call Trace: [] __alloc_pages_nodemask+0x571/0x5b9 [] iwlagn_rx_allocate+0x98/0x25a [iwlagn] [] ? iwlagn_rx_reply_rx+0x332/0x34d [iwlagn] [] ? is_swiotlb_buffer+0x2e/0x3b [] iwlagn_rx_replenish_now+0x16/0x23 [iwlagn] [] iwl_rx_handle+0x2b8/0x2d1 [iwlagn] [] ? sched_clock_cpu+0xc6/0xd4 [] iwl_irq_tasklet+0x2f7/0x412 [iwlagn] [] tasklet_action+0x6f/0xba [] __do_softirq+0x91/0x119 [] call_softirq+0x1c/0x28 [] do_softirq+0x33/0x68 [] irq_exit+0x36/0x87 [] do_IRQ+0xa7/0xbe [] ret_from_intr+0x0/0xa [] ? acpi_idle_enter_simple+0x150/0x17b [] ? acpi_idle_enter_simple+0x146/0x17b [] cpuidle_idle_call+0x8b/0xc3 [] cpu_idle+0xa6/0xe7 [] ? kernel_thread_helper+0x0/0x10 [] rest_init+0xb5/0xba [] start_kernel+0x3f7/0x402 [] x86_64_start_reservations+0xb3/0xb7 [] x86_64_start_kernel+0xe0/0xe7 Mem-Info: DMA per-cpu: CPU 0: hi: 0, btch: 1 usd: 0 CPU 1: hi: 0, btch: 1 usd: 0 DMA32 per-cpu: CPU 0: hi: 186, btch: 31 usd: 156 CPU 1: hi: 186, btch: 31 usd: 132 Normal per-cpu: CPU 0: hi: 186, btch: 31 usd: 156 CPU 1: hi: 186, btch: 31 usd: 168 active_anon:310188 inactive_anon:151651 isolated_anon:0 active_file:221724 inactive_file:221738 isolated_file:98 unevictable:58 dirty:37 writeback:81961 unstable:9301 free:8533 slab_reclaimable:8494 slab_unreclaimable:12329 mapped:40138 shmem:12341 pagetables:3763 bounce:0 DMA free:15644kB min:28kB low:32kB high:40kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:180kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15708kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:8kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 2900 3910 3910 DMA32 free:16804kB min:5924kB low:7404kB high:8884kB active_anon:1044500kB inactive_anon:337320kB active_file:674288kB inactive_file:674260kB unevictable:0kB isolated(anon):0kB isolated(file):260kB present:2970488kB mlocked:0kB dirty:96kB writeback:241524kB mapped:114948kB shmem:42676kB slab_reclaimable:16900kB slab_unreclaimable:31256kB kernel_stack:1048kB pagetables:10312kB unstable:25560kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 1010 1010 Normal free:1684kB min:2060kB low:2572kB high:3088kB active_anon:196252kB inactive_anon:269284kB active_file:212608kB inactive_file:212512kB unevictable:232kB isolated(anon):0kB isolated(file):132kB present:1034240kB mlocked:140kB dirty:52kB writeback:86320kB mapped:45604kB shmem:6688kB slab_reclaimable:17076kB slab_unreclaimable:18052kB kernel_stack:1320kB pagetables:4740kB unstable:11644kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 1*4kB 1*8kB 1*16kB 0*32kB 0*64kB 0*128kB 1*256kB 0*512kB 1*1024kB 1*2048kB 3*4096kB = 15644kB DMA32: 3923*4kB 15*8kB 28*16kB 18*32kB 1*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16900kB Normal: 331*4kB 23*8kB 5*16kB 1*32kB 3*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1812kB 456111 total pagecache pages 224 pages in swap cache Swap cache stats: add 2592, delete 2368, find 88793/88822 Free swap = 4191584kB Total swap = 4200992kB 1048560 pages RAM 83434 pages reserved 656934 pages shared 419028 pages non-shared swapper: page allocation failure. order:1, mode:0x4020 Pid: 0, comm: swapper Not tainted 2.6.34-pentoo #5 Call Trace: [] __alloc_pages_nodemask+0x571/0x5b9 [] iwlagn_rx_allocate+0x98/0x25a [iwlagn] [] ? skb_release_data+0xc4/0xc9 [] ? is_swiotlb_buffer+0x2e/0x3b [] iwlagn_rx_replenish_now+0x16/0x23 [iwlagn] [] iwl_rx_handle+0x29a/0x2d1 [iwlagn] [] iwl_irq_tasklet+0x2f7/0x412 [iwlagn] [] tasklet_action+0x6f/0xba [] __do_softirq+0x91/0x119 [] call_softirq+0x1c/0x28 [] do_softirq+0x33/0x68 [] irq_exit+0x36/0x87 [] do_IRQ+0xa7/0xbe [] ret_from_intr+0x0/0xa [] ? acpi_idle_enter_simple+0x150/0x17b [] ? acpi_idle_enter_simple+0x146/0x17b [] cpuidle_idle_call+0x8b/0xc3 [] cpu_idle+0xa6/0xe7 [] ? kernel_thread_helper+0x0/0x10 [] rest_init+0xb5/0xba [] start_kernel+0x3f7/0x402 [] x86_64_start_reservations+0xb3/0xb7 [] x86_64_start_kernel+0xe0/0xe7 Mem-Info: DMA per-cpu: CPU 0: hi: 0, btch: 1 usd: 0 CPU 1: hi: 0, btch: 1 usd: 0 DMA32 per-cpu: CPU 0: hi: 186, btch: 31 usd: 156 CPU 1: hi: 186, btch: 31 usd: 132 Normal per-cpu: CPU 0: hi: 186, btch: 31 usd: 156 CPU 1: hi: 186, btch: 31 usd: 168 active_anon:310188 inactive_anon:151651 isolated_anon:0 active_file:221724 inactive_file:221738 isolated_file:98 unevictable:58 dirty:37 writeback:81961 unstable:9301 free:8533 slab_reclaimable:8494 slab_unreclaimable:12329 mapped:40138 shmem:12341 pagetables:3763 bounce:0 DMA free:15644kB min:28kB low:32kB high:40kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:180kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15708kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:8kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 2900 3910 3910 DMA32 free:16804kB min:5924kB low:7404kB high:8884kB active_anon:1044500kB inactive_anon:337320kB active_file:674288kB inactive_file:674260kB unevictable:0kB isolated(anon):0kB isolated(file):260kB present:2970488kB mlocked:0kB dirty:96kB writeback:241524kB mapped:114948kB shmem:42676kB slab_reclaimable:16900kB slab_unreclaimable:31256kB kernel_stack:1048kB pagetables:10312kB unstable:25560kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 1010 1010 Normal free:1684kB min:2060kB low:2572kB high:3088kB active_anon:196252kB inactive_anon:269284kB active_file:212608kB inactive_file:212512kB unevictable:232kB isolated(anon):0kB isolated(file):132kB present:1034240kB mlocked:140kB dirty:52kB writeback:86320kB mapped:45604kB shmem:6688kB slab_reclaimable:17076kB slab_unreclaimable:18052kB kernel_stack:1320kB pagetables:4740kB unstable:11644kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 1*4kB 1*8kB 1*16kB 0*32kB 0*64kB 0*128kB 1*256kB 0*512kB 1*1024kB 1*2048kB 3*4096kB = 15644kB DMA32: 3923*4kB 15*8kB 28*16kB 18*32kB 1*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16900kB Normal: 331*4kB 23*8kB 5*16kB 1*32kB 3*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1812kB 456111 total pagecache pages 224 pages in swap cache Swap cache stats: add 2592, delete 2368, find 88793/88822 Free swap = 4191584kB Total swap = 4200992kB 1048560 pages RAM 83434 pages reserved 656934 pages shared 419028 pages non-shared __alloc_pages_slowpath: 7 callbacks suppressed swapper: page allocation failure. order:1, mode:0x4020 Pid: 0, comm: swapper Not tainted 2.6.34-pentoo #5 Call Trace: [] __alloc_pages_nodemask+0x571/0x5b9 [] iwlagn_rx_allocate+0x98/0x25a [iwlagn] [] ? skb_release_data+0xc4/0xc9 [] iwlagn_rx_replenish_now+0x16/0x23 [iwlagn] [] iwl_rx_handle+0x29a/0x2d1 [iwlagn] [] iwl_irq_tasklet+0x2f7/0x412 [iwlagn] [] tasklet_action+0x6f/0xba [] __do_softirq+0x91/0x119 [] call_softirq+0x1c/0x28 [] do_softirq+0x33/0x68 [] irq_exit+0x36/0x87 [] do_IRQ+0xa7/0xbe [] ret_from_intr+0x0/0xa [] ? acpi_idle_enter_c1+0xdc/0xf7 [] ? acpi_idle_enter_c1+0xbe/0xf7 [] cpuidle_idle_call+0x8b/0xc3 [] cpu_idle+0xa6/0xe7 [] ? kernel_thread_helper+0x0/0x10 [] rest_init+0xb5/0xba [] start_kernel+0x3f7/0x402 [] x86_64_start_reservations+0xb3/0xb7 [] x86_64_start_kernel+0xe0/0xe7 Mem-Info: DMA per-cpu: CPU 0: hi: 0, btch: 1 usd: 0 CPU 1: hi: 0, btch: 1 usd: 0 DMA32 per-cpu: CPU 0: hi: 186, btch: 31 usd: 57 CPU 1: hi: 186, btch: 31 usd: 156 Normal per-cpu: CPU 0: hi: 186, btch: 31 usd: 53 CPU 1: hi: 186, btch: 31 usd: 119 active_anon:310769 inactive_anon:151667 isolated_anon:0 active_file:221427 inactive_file:221406 isolated_file:196 unevictable:58 dirty:57 writeback:78685 unstable:12577 free:8938 slab_reclaimable:8493 slab_unreclaimable:12282 mapped:40115 shmem:12921 pagetables:3763 bounce:0 DMA free:15644kB min:28kB low:32kB high:40kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:180kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15708kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:8kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 2900 3910 3910 DMA32 free:17540kB min:5924kB low:7404kB high:8884kB active_anon:1046340kB inactive_anon:337384kB active_file:673368kB inactive_file:673268kB unevictable:0kB isolated(anon):0kB isolated(file):524kB present:2970488kB mlocked:0kB dirty:152kB writeback:231716kB mapped:114856kB shmem:44512kB slab_reclaimable:16896kB slab_unreclaimable:31052kB kernel_stack:1048kB pagetables:10312kB unstable:35368kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 1010 1010 Normal free:2568kB min:2060kB low:2572kB high:3088kB active_anon:196736kB inactive_anon:269284kB active_file:212340kB inactive_file:212176kB unevictable:232kB isolated(anon):0kB isolated(file):260kB present:1034240kB mlocked:140kB dirty:76kB writeback:83024kB mapped:45604kB shmem:7172kB slab_reclaimable:17076kB slab_unreclaimable:18068kB kernel_stack:1320kB pagetables:4740kB unstable:14940kB bounce:0kB writeback_tmp:0kB pages_scanned:32 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 1*4kB 1*8kB 1*16kB 0*32kB 0*64kB 0*128kB 1*256kB 0*512kB 1*1024kB 1*2048kB 3*4096kB = 15644kB DMA32: 4125*4kB 24*8kB 8*16kB 19*32kB 3*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17620kB Normal: 574*4kB 4*8kB 5*16kB 1*32kB 0*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2568kB 456115 total pagecache pages 224 pages in swap cache Swap cache stats: add 2592, delete 2368, find 88793/88822 Free swap = 4191584kB Total swap = 4200992kB 1048560 pages RAM 83434 pages reserved 654200 pages shared 418328 pages non-shared net_ratelimit: 35 callbacks suppressed iwlagn 0000:02:00.0: Failed to alloc_pages with GFP_ATOMIC. Only 4 free buffers remaining. swapper: page allocation failure. order:1, mode:0x4020 Pid: 0, comm: swapper Not tainted 2.6.34-pentoo #5 Call Trace: [] __alloc_pages_nodemask+0x571/0x5b9 [] iwlagn_rx_allocate+0x98/0x25a [iwlagn] [] ? iwlagn_rx_reply_rx+0x332/0x34d [iwlagn] [] ? is_swiotlb_buffer+0x2e/0x3b [] iwlagn_rx_replenish_now+0x16/0x23 [iwlagn] [] iwl_rx_handle+0x2b8/0x2d1 [iwlagn] [] iwl_irq_tasklet+0x2f7/0x412 [iwlagn] [] tasklet_action+0x6f/0xba [] __do_softirq+0x91/0x119 [] call_softirq+0x1c/0x28 [] do_softirq+0x33/0x68 [] irq_exit+0x36/0x87 [] do_IRQ+0xa7/0xbe [] ret_from_intr+0x0/0xa [] ? acpi_idle_enter_c1+0xdc/0xf7 [] ? acpi_idle_enter_c1+0xbe/0xf7 [] cpuidle_idle_call+0x8b/0xc3 [] cpu_idle+0xa6/0xe7 [] ? kernel_thread_helper+0x0/0x10 [] rest_init+0xb5/0xba [] start_kernel+0x3f7/0x402 [] x86_64_start_reservations+0xb3/0xb7 [] x86_64_start_kernel+0xe0/0xe7 Mem-Info: DMA per-cpu: CPU 0: hi: 0, btch: 1 usd: 0 CPU 1: hi: 0, btch: 1 usd: 0 DMA32 per-cpu: CPU 0: hi: 186, btch: 31 usd: 57 CPU 1: hi: 186, btch: 31 usd: 156 Normal per-cpu: CPU 0: hi: 186, btch: 31 usd: 53 CPU 1: hi: 186, btch: 31 usd: 119 active_anon:310769 inactive_anon:151667 isolated_anon:0 active_file:221427 inactive_file:221406 isolated_file:196 unevictable:58 dirty:57 writeback:78685 unstable:12577 free:8938 slab_reclaimable:8493 slab_unreclaimable:12282 mapped:40115 shmem:12921 pagetables:3763 bounce:0 DMA free:15644kB min:28kB low:32kB high:40kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:180kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15708kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:8kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 2900 3910 3910 DMA32 free:17540kB min:5924kB low:7404kB high:8884kB active_anon:1046340kB inactive_anon:337384kB active_file:673368kB inactive_file:673268kB unevictable:0kB isolated(anon):0kB isolated(file):524kB present:2970488kB mlocked:0kB dirty:152kB writeback:231716kB mapped:114856kB shmem:44512kB slab_reclaimable:16896kB slab_unreclaimable:31052kB kernel_stack:1048kB pagetables:10312kB unstable:35368kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 1010 1010 Normal free:2568kB min:2060kB low:2572kB high:3088kB active_anon:196736kB inactive_anon:269284kB active_file:212340kB inactive_file:212176kB unevictable:232kB isolated(anon):0kB isolated(file):260kB present:1034240kB mlocked:140kB dirty:76kB writeback:83024kB mapped:45604kB shmem:7172kB slab_reclaimable:17076kB slab_unreclaimable:18068kB kernel_stack:1320kB pagetables:4740kB unstable:14940kB bounce:0kB writeback_tmp:0kB pages_scanned:32 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 1*4kB 1*8kB 1*16kB 0*32kB 0*64kB 0*128kB 1*256kB 0*512kB 1*1024kB 1*2048kB 3*4096kB = 15644kB DMA32: 4125*4kB 25*8kB 8*16kB 19*32kB 3*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17628kB Normal: 574*4kB 4*8kB 5*16kB 1*32kB 0*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2568kB 456115 total pagecache pages 224 pages in swap cache Swap cache stats: add 2592, delete 2368, find 88793/88822 Free swap = 4191584kB Total swap = 4200992kB 1048560 pages RAM 83434 pages reserved 654200 pages shared 418325 pages non-shared iwlagn 0000:02:00.0: Failed to alloc_pages with GFP_ATOMIC. Only 4 free buffers remaining. syslog-ng: page allocation failure. order:1, mode:0x4020 Pid: 5830, comm: syslog-ng Not tainted 2.6.34-pentoo #5 Call Trace: [] __alloc_pages_nodemask+0x571/0x5b9 [] iwlagn_rx_allocate+0x98/0x25a [iwlagn] [] ? is_swiotlb_buffer+0x2e/0x3b [] iwlagn_rx_replenish_now+0x16/0x23 [iwlagn] [] iwl_rx_handle+0x29a/0x2d1 [iwlagn] [] iwl_irq_tasklet+0x2f7/0x412 [iwlagn] [] tasklet_action+0x6f/0xba [] __do_softirq+0x91/0x119 [] call_softirq+0x1c/0x28 [] do_softirq+0x33/0x68 [] irq_exit+0x36/0x87 [] do_IRQ+0xa7/0xbe [] ret_from_intr+0x0/0xa [] ? apic_timer_interrupt+0xe/0x20 [] ? _raw_spin_unlock_irq+0x10/0x28 [] finish_task_switch+0x45/0xae [] schedule+0x76f/0x842 [] schedule_hrtimeout_range+0xeb/0x132 [] ? hrtimer_wakeup+0x0/0x21 [] ? hrtimer_start_range_ns+0xf/0x11 [] poll_schedule_timeout+0x43/0x5f [] do_sys_poll+0x35a/0x3e5 [] ? __pollwait+0x0/0xc7 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? tty_ldisc_deref+0x9/0xb [] ? tty_write+0x210/0x22c [] ? ktime_get_ts+0xad/0xba [] ? poll_select_set_timeout+0x61/0x7c [] sys_poll+0x50/0xba [] system_call_fastpath+0x16/0x1b Mem-Info: DMA per-cpu: CPU 0: hi: 0, btch: 1 usd: 0 CPU 1: hi: 0, btch: 1 usd: 0 DMA32 per-cpu: CPU 0: hi: 186, btch: 31 usd: 57 CPU 1: hi: 186, btch: 31 usd: 152 Normal per-cpu: CPU 0: hi: 186, btch: 31 usd: 53 CPU 1: hi: 186, btch: 31 usd: 120 active_anon:310769 inactive_anon:151667 isolated_anon:0 active_file:221427 inactive_file:221406 isolated_file:196 unevictable:58 dirty:57 writeback:78685 unstable:12577 free:8938 slab_reclaimable:8493 slab_unreclaimable:12282 mapped:40115 shmem:12921 pagetables:3763 bounce:0 DMA free:15644kB min:28kB low:32kB high:40kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:180kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15708kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:8kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 2900 3910 3910 DMA32 free:17540kB min:5924kB low:7404kB high:8884kB active_anon:1046340kB inactive_anon:337384kB active_file:673368kB inactive_file:673268kB unevictable:0kB isolated(anon):0kB isolated(file):524kB present:2970488kB mlocked:0kB dirty:152kB writeback:231716kB mapped:114856kB shmem:44512kB slab_reclaimable:16896kB slab_unreclaimable:31052kB kernel_stack:1048kB pagetables:10312kB unstable:35368kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 1010 1010 Normal free:2568kB min:2060kB low:2572kB high:3088kB active_anon:196736kB inactive_anon:269284kB active_file:212340kB inactive_file:212176kB unevictable:232kB isolated(anon):0kB isolated(file):260kB present:1034240kB mlocked:140kB dirty:76kB writeback:83024kB mapped:45604kB shmem:7172kB slab_reclaimable:17076kB slab_unreclaimable:18068kB kernel_stack:1320kB pagetables:4740kB unstable:14940kB bounce:0kB writeback_tmp:0kB pages_scanned:32 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 1*4kB 1*8kB 1*16kB 0*32kB 0*64kB 0*128kB 1*256kB 0*512kB 1*1024kB 1*2048kB 3*4096kB = 15644kB DMA32: 4125*4kB 25*8kB 8*16kB 19*32kB 3*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17628kB Normal: 574*4kB 4*8kB 5*16kB 1*32kB 0*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2568kB 456115 total pagecache pages 224 pages in swap cache Swap cache stats: add 2592, delete 2368, find 88793/88822 Free swap = 4191584kB Total swap = 4200992kB 1048560 pages RAM 83434 pages reserved 654204 pages shared 418327 pages non-shared iwlagn 0000:02:00.0: Failed to alloc_pages with GFP_ATOMIC. Only 1 free buffers remaining. syslog-ng: page allocation failure. order:1, mode:0x4020 Pid: 5830, comm: syslog-ng Not tainted 2.6.34-pentoo #5 Call Trace: [] __alloc_pages_nodemask+0x571/0x5b9 [] iwlagn_rx_allocate+0x98/0x25a [iwlagn] [] ? iwlagn_rx_reply_rx+0x332/0x34d [iwlagn] [] ? is_swiotlb_buffer+0x2e/0x3b [] iwlagn_rx_replenish_now+0x16/0x23 [iwlagn] [] iwl_rx_handle+0x29a/0x2d1 [iwlagn] [] iwl_irq_tasklet+0x2f7/0x412 [iwlagn] [] tasklet_action+0x6f/0xba [] __do_softirq+0x91/0x119 [] call_softirq+0x1c/0x28 [] do_softirq+0x33/0x68 [] irq_exit+0x36/0x87 [] do_IRQ+0xa7/0xbe [] ret_from_intr+0x0/0xa [] ? apic_timer_interrupt+0xe/0x20 [] ? _raw_spin_unlock_irq+0x10/0x28 [] finish_task_switch+0x45/0xae [] schedule+0x76f/0x842 [] schedule_hrtimeout_range+0xeb/0x132 [] ? hrtimer_wakeup+0x0/0x21 [] ? hrtimer_start_range_ns+0xf/0x11 [] poll_schedule_timeout+0x43/0x5f [] do_sys_poll+0x35a/0x3e5 [] ? __pollwait+0x0/0xc7 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? tty_ldisc_deref+0x9/0xb [] ? tty_write+0x210/0x22c [] ? ktime_get_ts+0xad/0xba [] ? poll_select_set_timeout+0x61/0x7c [] sys_poll+0x50/0xba [] system_call_fastpath+0x16/0x1b Mem-Info: DMA per-cpu: CPU 0: hi: 0, btch: 1 usd: 0 CPU 1: hi: 0, btch: 1 usd: 0 DMA32 per-cpu: CPU 0: hi: 186, btch: 31 usd: 57 CPU 1: hi: 186, btch: 31 usd: 152 Normal per-cpu: CPU 0: hi: 186, btch: 31 usd: 53 CPU 1: hi: 186, btch: 31 usd: 120 active_anon:310769 inactive_anon:151667 isolated_anon:0 active_file:221427 inactive_file:221406 isolated_file:196 unevictable:58 dirty:57 writeback:78685 unstable:12577 free:8938 slab_reclaimable:8493 slab_unreclaimable:12282 mapped:40115 shmem:12921 pagetables:3763 bounce:0 DMA free:15644kB min:28kB low:32kB high:40kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:180kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15708kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:8kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 2900 3910 3910 DMA32 free:17540kB min:5924kB low:7404kB high:8884kB active_anon:1046340kB inactive_anon:337384kB active_file:673368kB inactive_file:673268kB unevictable:0kB isolated(anon):0kB isolated(file):524kB present:2970488kB mlocked:0kB dirty:152kB writeback:231716kB mapped:114856kB shmem:44512kB slab_reclaimable:16896kB slab_unreclaimable:31052kB kernel_stack:1048kB pagetables:10312kB unstable:35368kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 1010 1010 Normal free:2568kB min:2060kB low:2572kB high:3088kB active_anon:196736kB inactive_anon:269284kB active_file:212340kB inactive_file:212176kB unevictable:232kB isolated(anon):0kB isolated(file):260kB present:1034240kB mlocked:140kB dirty:76kB writeback:83024kB mapped:45604kB shmem:7172kB slab_reclaimable:17076kB slab_unreclaimable:18068kB kernel_stack:1320kB pagetables:4740kB unstable:14940kB bounce:0kB writeback_tmp:0kB pages_scanned:32 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 1*4kB 1*8kB 1*16kB 0*32kB 0*64kB 0*128kB 1*256kB 0*512kB 1*1024kB 1*2048kB 3*4096kB = 15644kB DMA32: 4125*4kB 27*8kB 8*16kB 19*32kB 3*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17644kB Normal: 574*4kB 4*8kB 5*16kB 1*32kB 0*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2568kB 456115 total pagecache pages 224 pages in swap cache Swap cache stats: add 2592, delete 2368, find 88793/88822 Free swap = 4191584kB Total swap = 4200992kB 1048560 pages RAM 83434 pages reserved 654204 pages shared 418323 pages non-shared iwlagn 0000:02:00.0: Failed to alloc_pages with GFP_ATOMIC. Only 6 free buffers remaining. syslog-ng: page allocation failure. order:1, mode:0x4020 Pid: 5830, comm: syslog-ng Not tainted 2.6.34-pentoo #5 Call Trace: [] __alloc_pages_nodemask+0x571/0x5b9 [] iwlagn_rx_allocate+0x98/0x25a [iwlagn] [] ? iwlagn_rx_reply_rx+0x332/0x34d [iwlagn] [] ? is_swiotlb_buffer+0x2e/0x3b [] iwlagn_rx_replenish_now+0x16/0x23 [iwlagn] [] iwl_rx_handle+0x29a/0x2d1 [iwlagn] [] iwl_irq_tasklet+0x2f7/0x412 [iwlagn] [] tasklet_action+0x6f/0xba [] __do_softirq+0x91/0x119 [] call_softirq+0x1c/0x28 [] do_softirq+0x33/0x68 [] irq_exit+0x36/0x87 [] do_IRQ+0xa7/0xbe [] ret_from_intr+0x0/0xa [] ? apic_timer_interrupt+0xe/0x20 [] ? _raw_spin_unlock_irq+0x10/0x28 [] finish_task_switch+0x45/0xae [] schedule+0x76f/0x842 [] schedule_hrtimeout_range+0xeb/0x132 [] ? hrtimer_wakeup+0x0/0x21 [] ? hrtimer_start_range_ns+0xf/0x11 [] poll_schedule_timeout+0x43/0x5f [] do_sys_poll+0x35a/0x3e5 [] ? __pollwait+0x0/0xc7 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? tty_ldisc_deref+0x9/0xb [] ? tty_write+0x210/0x22c [] ? ktime_get_ts+0xad/0xba [] ? poll_select_set_timeout+0x61/0x7c [] sys_poll+0x50/0xba [] system_call_fastpath+0x16/0x1b Mem-Info: DMA per-cpu: CPU 0: hi: 0, btch: 1 usd: 0 CPU 1: hi: 0, btch: 1 usd: 0 DMA32 per-cpu: CPU 0: hi: 186, btch: 31 usd: 57 CPU 1: hi: 186, btch: 31 usd: 152 Normal per-cpu: CPU 0: hi: 186, btch: 31 usd: 53 CPU 1: hi: 186, btch: 31 usd: 120 active_anon:310769 inactive_anon:151667 isolated_anon:0 active_file:221427 inactive_file:221406 isolated_file:196 unevictable:58 dirty:57 writeback:78685 unstable:12577 free:8938 slab_reclaimable:8493 slab_unreclaimable:12282 mapped:40115 shmem:12921 pagetables:3763 bounce:0 DMA free:15644kB min:28kB low:32kB high:40kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:180kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15708kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:8kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 2900 3910 3910 DMA32 free:17540kB min:5924kB low:7404kB high:8884kB active_anon:1046340kB inactive_anon:337384kB active_file:673368kB inactive_file:673268kB unevictable:0kB isolated(anon):0kB isolated(file):524kB present:2970488kB mlocked:0kB dirty:152kB writeback:231716kB mapped:114856kB shmem:44512kB slab_reclaimable:16896kB slab_unreclaimable:31052kB kernel_stack:1048kB pagetables:10312kB unstable:35368kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 1010 1010 Normal free:2568kB min:2060kB low:2572kB high:3088kB active_anon:196736kB inactive_anon:269284kB active_file:212340kB inactive_file:212176kB unevictable:232kB isolated(anon):0kB isolated(file):260kB present:1034240kB mlocked:140kB dirty:76kB writeback:83024kB mapped:45604kB shmem:7172kB slab_reclaimable:17076kB slab_unreclaimable:18068kB kernel_stack:1320kB pagetables:4740kB unstable:14940kB bounce:0kB writeback_tmp:0kB pages_scanned:32 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 1*4kB 1*8kB 1*16kB 0*32kB 0*64kB 0*128kB 1*256kB 0*512kB 1*1024kB 1*2048kB 3*4096kB = 15644kB DMA32: 4125*4kB 29*8kB 8*16kB 19*32kB 3*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17660kB Normal: 574*4kB 4*8kB 5*16kB 1*32kB 0*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2568kB 456115 total pagecache pages 224 pages in swap cache Swap cache stats: add 2592, delete 2368, find 88793/88822 Free swap = 4191584kB Total swap = 4200992kB 1048560 pages RAM 83434 pages reserved 654204 pages shared 418319 pages non-shared iwlagn 0000:02:00.0: Failed to alloc_pages with GFP_ATOMIC. Only 6 free buffers remaining. syslog-ng: page allocation failure. order:1, mode:0x4020 Pid: 5830, comm: syslog-ng Not tainted 2.6.34-pentoo #5 Call Trace: [] __alloc_pages_nodemask+0x571/0x5b9 [] iwlagn_rx_allocate+0x98/0x25a [iwlagn] [] ? iwlagn_rx_reply_rx+0x332/0x34d [iwlagn] [] ? is_swiotlb_buffer+0x2e/0x3b [] iwlagn_rx_replenish_now+0x16/0x23 [iwlagn] [] iwl_rx_handle+0x29a/0x2d1 [iwlagn] [] iwl_irq_tasklet+0x2f7/0x412 [iwlagn] [] tasklet_action+0x6f/0xba [] __do_softirq+0x91/0x119 [] call_softirq+0x1c/0x28 [] do_softirq+0x33/0x68 [] irq_exit+0x36/0x87 [] do_IRQ+0xa7/0xbe [] ret_from_intr+0x0/0xa [] ? apic_timer_interrupt+0xe/0x20 [] ? _raw_spin_unlock_irq+0x10/0x28 [] finish_task_switch+0x45/0xae [] schedule+0x76f/0x842 [] schedule_hrtimeout_range+0xeb/0x132 [] ? hrtimer_wakeup+0x0/0x21 [] ? hrtimer_start_range_ns+0xf/0x11 [] poll_schedule_timeout+0x43/0x5f [] do_sys_poll+0x35a/0x3e5 [] ? __pollwait+0x0/0xc7 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? tty_ldisc_deref+0x9/0xb [] ? tty_write+0x210/0x22c [] ? ktime_get_ts+0xad/0xba [] ? poll_select_set_timeout+0x61/0x7c [] sys_poll+0x50/0xba [] system_call_fastpath+0x16/0x1b Mem-Info: DMA per-cpu: CPU 0: hi: 0, btch: 1 usd: 0 CPU 1: hi: 0, btch: 1 usd: 0 DMA32 per-cpu: CPU 0: hi: 186, btch: 31 usd: 57 CPU 1: hi: 186, btch: 31 usd: 152 Normal per-cpu: CPU 0: hi: 186, btch: 31 usd: 53 CPU 1: hi: 186, btch: 31 usd: 120 active_anon:310769 inactive_anon:151667 isolated_anon:0 active_file:221427 inactive_file:221406 isolated_file:196 unevictable:58 dirty:57 writeback:78685 unstable:12577 free:8938 slab_reclaimable:8493 slab_unreclaimable:12282 mapped:40115 shmem:12921 pagetables:3763 bounce:0 DMA free:15644kB min:28kB low:32kB high:40kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:180kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15708kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:8kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 2900 3910 3910 DMA32 free:17540kB min:5924kB low:7404kB high:8884kB active_anon:1046340kB inactive_anon:337384kB active_file:673368kB inactive_file:673268kB unevictable:0kB isolated(anon):0kB isolated(file):524kB present:2970488kB mlocked:0kB dirty:152kB writeback:231716kB mapped:114856kB shmem:44512kB slab_reclaimable:16896kB slab_unreclaimable:31052kB kernel_stack:1048kB pagetables:10312kB unstable:35368kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 1010 1010 Normal free:2568kB min:2060kB low:2572kB high:3088kB active_anon:196736kB inactive_anon:269284kB active_file:212340kB inactive_file:212176kB unevictable:232kB isolated(anon):0kB isolated(file):260kB present:1034240kB mlocked:140kB dirty:76kB writeback:83024kB mapped:45604kB shmem:7172kB slab_reclaimable:17076kB slab_unreclaimable:18068kB kernel_stack:1320kB pagetables:4740kB unstable:14940kB bounce:0kB writeback_tmp:0kB pages_scanned:32 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 1*4kB 1*8kB 1*16kB 0*32kB 0*64kB 0*128kB 1*256kB 0*512kB 1*1024kB 1*2048kB 3*4096kB = 15644kB DMA32: 4125*4kB 30*8kB 8*16kB 19*32kB 3*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17668kB Normal: 574*4kB 4*8kB 5*16kB 1*32kB 0*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2568kB 456115 total pagecache pages 224 pages in swap cache Swap cache stats: add 2592, delete 2368, find 88793/88822 Free swap = 4191584kB Total swap = 4200992kB 1048560 pages RAM 83434 pages reserved 654204 pages shared 418317 pages non-shared syslog-ng: page allocation failure. order:1, mode:0x4020 Pid: 5830, comm: syslog-ng Not tainted 2.6.34-pentoo #5 Call Trace: [] __alloc_pages_nodemask+0x571/0x5b9 [] iwlagn_rx_allocate+0x98/0x25a [iwlagn] [] ? iwlagn_rx_reply_rx+0x332/0x34d [iwlagn] [] ? is_swiotlb_buffer+0x2e/0x3b [] iwlagn_rx_replenish_now+0x16/0x23 [iwlagn] [] iwl_rx_handle+0x29a/0x2d1 [iwlagn] [] iwl_irq_tasklet+0x2f7/0x412 [iwlagn] [] tasklet_action+0x6f/0xba [] __do_softirq+0x91/0x119 [] call_softirq+0x1c/0x28 [] do_softirq+0x33/0x68 [] irq_exit+0x36/0x87 [] do_IRQ+0xa7/0xbe [] ret_from_intr+0x0/0xa [] ? apic_timer_interrupt+0xe/0x20 [] ? _raw_spin_unlock_irq+0x10/0x28 [] finish_task_switch+0x45/0xae [] schedule+0x76f/0x842 [] schedule_hrtimeout_range+0xeb/0x132 [] ? hrtimer_wakeup+0x0/0x21 [] ? hrtimer_start_range_ns+0xf/0x11 [] poll_schedule_timeout+0x43/0x5f [] do_sys_poll+0x35a/0x3e5 [] ? __pollwait+0x0/0xc7 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? tty_ldisc_deref+0x9/0xb [] ? tty_write+0x210/0x22c [] ? ktime_get_ts+0xad/0xba [] ? poll_select_set_timeout+0x61/0x7c [] sys_poll+0x50/0xba [] system_call_fastpath+0x16/0x1b Mem-Info: DMA per-cpu: CPU 0: hi: 0, btch: 1 usd: 0 CPU 1: hi: 0, btch: 1 usd: 0 DMA32 per-cpu: CPU 0: hi: 186, btch: 31 usd: 57 CPU 1: hi: 186, btch: 31 usd: 152 Normal per-cpu: CPU 0: hi: 186, btch: 31 usd: 53 CPU 1: hi: 186, btch: 31 usd: 120 active_anon:310769 inactive_anon:151667 isolated_anon:0 active_file:221427 inactive_file:221406 isolated_file:196 unevictable:58 dirty:57 writeback:78685 unstable:12577 free:8938 slab_reclaimable:8493 slab_unreclaimable:12282 mapped:40115 shmem:12921 pagetables:3763 bounce:0 DMA free:15644kB min:28kB low:32kB high:40kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:180kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15708kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:8kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 2900 3910 3910 DMA32 free:17540kB min:5924kB low:7404kB high:8884kB active_anon:1046340kB inactive_anon:337384kB active_file:673368kB inactive_file:673268kB unevictable:0kB isolated(anon):0kB isolated(file):524kB present:2970488kB mlocked:0kB dirty:152kB writeback:231716kB mapped:114856kB shmem:44512kB slab_reclaimable:16896kB slab_unreclaimable:31052kB kernel_stack:1048kB pagetables:10312kB unstable:35368kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 1010 1010 Normal free:2568kB min:2060kB low:2572kB high:3088kB active_anon:196736kB inactive_anon:269284kB active_file:212340kB inactive_file:212176kB unevictable:232kB isolated(anon):0kB isolated(file):260kB present:1034240kB mlocked:140kB dirty:76kB writeback:83024kB mapped:45604kB shmem:7172kB slab_reclaimable:17076kB slab_unreclaimable:18068kB kernel_stack:1320kB pagetables:4740kB unstable:14940kB bounce:0kB writeback_tmp:0kB pages_scanned:32 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 1*4kB 1*8kB 1*16kB 0*32kB 0*64kB 0*128kB 1*256kB 0*512kB 1*1024kB 1*2048kB 3*4096kB = 15644kB DMA32: 4125*4kB 20*8kB 8*16kB 19*32kB 3*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17588kB Normal: 574*4kB 4*8kB 5*16kB 1*32kB 0*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2568kB 456115 total pagecache pages 224 pages in swap cache Swap cache stats: add 2592, delete 2368, find 88793/88822 Free swap = 4191584kB Total swap = 4200992kB 1048560 pages RAM 83434 pages reserved 654204 pages shared 418337 pages non-shared syslog-ng: page allocation failure. order:1, mode:0x4020 Pid: 5830, comm: syslog-ng Not tainted 2.6.34-pentoo #5 Call Trace: [] __alloc_pages_nodemask+0x571/0x5b9 [] iwlagn_rx_allocate+0x98/0x25a [iwlagn] [] ? iwlagn_rx_reply_rx+0x332/0x34d [iwlagn] [] ? is_swiotlb_buffer+0x2e/0x3b [] iwlagn_rx_replenish_now+0x16/0x23 [iwlagn] [] iwl_rx_handle+0x29a/0x2d1 [iwlagn] [] iwl_irq_tasklet+0x2f7/0x412 [iwlagn] [] tasklet_action+0x6f/0xba [] __do_softirq+0x91/0x119 [] call_softirq+0x1c/0x28 [] do_softirq+0x33/0x68 [] irq_exit+0x36/0x87 [] do_IRQ+0xa7/0xbe [] ret_from_intr+0x0/0xa [] ? apic_timer_interrupt+0xe/0x20 [] ? _raw_spin_unlock_irq+0x10/0x28 [] finish_task_switch+0x45/0xae [] schedule+0x76f/0x842 [] schedule_hrtimeout_range+0xeb/0x132 [] ? hrtimer_wakeup+0x0/0x21 [] ? hrtimer_start_range_ns+0xf/0x11 [] poll_schedule_timeout+0x43/0x5f [] do_sys_poll+0x35a/0x3e5 [] ? __pollwait+0x0/0xc7 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? pollwake+0x0/0x52 [] ? tty_ldisc_deref+0x9/0xb [] ? tty_write+0x210/0x22c [] ? ktime_get_ts+0xad/0xba [] ? poll_select_set_timeout+0x61/0x7c [] sys_poll+0x50/0xba [] system_call_fastpath+0x16/0x1b Mem-Info: DMA per-cpu: CPU 0: hi: 0, btch: 1 usd: 0 CPU 1: hi: 0, btch: 1 usd: 0 DMA32 per-cpu: CPU 0: hi: 186, btch: 31 usd: 57 CPU 1: hi: 186, btch: 31 usd: 151 Normal per-cpu: CPU 0: hi: 186, btch: 31 usd: 53 CPU 1: hi: 186, btch: 31 usd: 120 active_anon:310769 inactive_anon:151667 isolated_anon:0 active_file:221427 inactive_file:221406 isolated_file:196 unevictable:58 dirty:57 writeback:78685 unstable:12577 free:8938 slab_reclaimable:8493 slab_unreclaimable:12282 mapped:40115 shmem:12921 pagetables:3763 bounce:0 DMA free:15644kB min:28kB low:32kB high:40kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:180kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15708kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:8kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 2900 3910 3910 DMA32 free:17540kB min:5924kB low:7404kB high:8884kB active_anon:1046340kB inactive_anon:337384kB active_file:673368kB inactive_file:673268kB unevictable:0kB isolated(anon):0kB isolated(file):524kB present:2970488kB mlocked:0kB dirty:152kB writeback:231716kB mapped:114856kB shmem:44512kB slab_reclaimable:16896kB slab_unreclaimable:31052kB kernel_stack:1048kB pagetables:10312kB unstable:35368kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 1010 1010 Normal free:2568kB min:2060kB low:2572kB high:3088kB active_anon:196736kB inactive_anon:269284kB active_file:212340kB inactive_file:212176kB unevictable:232kB isolated(anon):0kB isolated(file):260kB present:1034240kB mlocked:140kB dirty:76kB writeback:83024kB mapped:45604kB shmem:7172kB slab_reclaimable:17076kB slab_unreclaimable:18068kB kernel_stack:1320kB pagetables:4740kB unstable:14940kB bounce:0kB writeback_tmp:0kB pages_scanned:32 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 1*4kB 1*8kB 1*16kB 0*32kB 0*64kB 0*128kB 1*256kB 0*512kB 1*1024kB 1*2048kB 3*4096kB = 15644kB DMA32: 4125*4kB 23*8kB 8*16kB 19*32kB 3*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17612kB Normal: 574*4kB 4*8kB 5*16kB 1*32kB 0*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2568kB 456115 total pagecache pages 224 pages in swap cache Swap cache stats: add 2592, delete 2368, find 88793/88822 Free swap = 4191584kB Total swap = 4200992kB 1048560 pages RAM 83434 pages reserved 654204 pages shared 418332 pages non-shared syslog-ng: page allocation failure. order:1, mode:0x4020 Pid: 5830, comm: syslog-ng Not tainted 2.6.34-pentoo #5 Call Trace: [] __alloc_pages_nodemask+0x571/0x5b9 [] iwlagn_rx_allocate+0x98/0x25a [iwlagn] [] ? queue_work+0x4b/0x55 [] ? is_swiotlb_buffer+0x2e/0x3b [] iwlagn_rx_replenish_now+0x16/0x23 [iwlagn] [] iwl_rx_handle+0x29a/0x2d1 [iwlagn] [] iwl_irq_tasklet+0x2f7/0x412 [iwlagn] [] tasklet_action+0x6f/0xba [] __do_softirq+0x91/0x119 [] call_softirq+0x1c/0x28 [] do_softirq+0x33/0x68 [] irq_exit+0x36/0x87 [] do_IRQ+0xa7/0xbe [] ret_from_intr+0x0/0xa [] ? apic_timer_interrupt+0xe/0x20 [] ? _raw_spin_unlock_irq+0x10/0x28 [] finish_task_switch+0x45/0xae [] schedule+0x76f/0x842 [] schedule_hrtimeout_range+0xeb/0x132 [] ? hrtimer_wakeup+0x0/0x21 [] ? hrtimer_start_range_ns+0xf/0x11 [] poll_schedule_timeout+0x43/0x5f [