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Date: Sat, 17 Oct 2009 19:03:16 +0000 (UTC) From: Sven Geggus <lists@...hsschwanzdomain.de> To: linux-kernel@...r.kernel.org Subject: Kernel crash on 2.6.31.x (kcryptd: page allocation failure..) Hello, I can reproducible crash my machine by writing bulk data from a socket to an encrypted partition. It always crashes after a few Gigabytes have been written. The Partition in charge is using dm-crypt+xfs filesystem. Here is what I captured using a serial console cable: --cut-- kcryptd: page allocation failure. order:0, mode:0x20 Pid: 4904, comm: kcryptd Not tainted 2.6.31.4-ztdummy #1 Call Trace: <IRQ> [<ffffffff810594ae>] ? __alloc_pages_nodemask+0x4c5/0x50c [<ffffffff810753eb>] ? cache_alloc_refill+0x218/0x454 [<ffffffff8107569c>] ? __kmalloc+0x75/0x9e [<ffffffff81347361>] ? __alloc_skb+0x59/0x149 [<ffffffff813a5aa4>] ? tcp_v4_rcv+0x448/0x6a5 [<ffffffff81347f32>] ? __netdev_alloc_skb+0x15/0x2f [<ffffffff81241147>] ? e1000_alloc_rx_buffers+0x90/0x374 [<ffffffff81241812>] ? e1000_clean_rx_irq+0x3e7/0x429 [<ffffffff812440a1>] ? e1000_clean+0x318/0x4af [<ffffffff8138d4df>] ? ip_local_deliver_finish+0xf3/0x192 [<ffffffff8138d3b9>] ? ip_rcv+0x236/0x269 [<ffffffff8134d2e8>] ? net_rx_action+0x71/0x136 [<ffffffff8104287c>] ? getnstimeofday+0x55/0xaf [<ffffffff81032676>] ? __do_softirq+0x7e/0x108 [<ffffffff81241b08>] ? e1000_intr+0x10a/0x148 [<ffffffff8100bb6a>] ? call_softirq+0x1a/0x24 [<ffffffff8100d084>] ? do_softirq+0x28/0x62 [<ffffffff810323de>] ? irq_exit+0x39/0x6d [<ffffffff8100cbb2>] ? do_IRQ+0x86/0x9a [<ffffffff8100b593>] ? ret_from_intr+0x0/0x9 <EOI> [<ffffffff8117541f>] ? crypto_cbc_encrypt+0x10f/0x15a [<ffffffff81025a02>] ? aes_encrypt+0x0/0x9 [<ffffffff811668f5>] ? async_encrypt+0x35/0x3a [<ffffffff812ef115>] ? crypt_convert+0x1e9/0x266 [<ffffffff812ef57d>] ? kcryptd_crypt+0x3eb/0x40d [<ffffffff812ef192>] ? kcryptd_crypt+0x0/0x40d [<ffffffff8103ae1d>] ? worker_thread+0x0/0x187 [<ffffffff8103af23>] ? worker_thread+0x106/0x187 [<ffffffff8103d99d>] ? autoremove_wake_function+0x0/0x2e [<ffffffff8103ae1d>] ? worker_thread+0x0/0x187 [<ffffffff8103d639>] ? kthread+0x85/0x8d [<ffffffff8102b6ab>] ? finish_task_switch+0x2a/0x69 [<ffffffff8100ba6a>] ? child_rip+0xa/0x20 [<ffffffff8103d5b4>] ? kthread+0x0/0x8d [<ffffffff8100ba60>] ? child_rip+0x0/0x20 Mem-Info: DMA per-cpu: CPU 0: hi: 0, btch: 1 usd: 0 DMA32 per-cpu: CPU 0: hi: 186, btch: 31 usd: 184 Active_anon:11837 active_file:39855 inactive_anon:18739 inactive_file:40700 unevictable:0 dirty:7416 writeback:4093 unstable:0 free:759 slab:10144 mapped:2777 pagetables:2524 bounce:0 DMA free:1992kB min:84kB low:104kB high:124kB active_anon:0kB inactive_anon:124kB active_file:4904kB inactive_file:8236kB unevictable:0kB present:15308kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 489 489 489 DMA32 free:1044kB min:2784kB low:3480kB high:4176kB active_anon:47348kB inactive_anon:74832kB active_file:154516kB inactive_file:154564kB unevictable:0kB present:500768kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 0*4kB 1*8kB 0*16kB 0*32kB 1*64kB 1*128kB 1*256kB 1*512kB 1*1024kB 0*2048kB 0*4096kB = 1992kB DMA32: 261*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1044kB 95554 total pagecache pages 14741 pages in swap cache Swap cache stats: add 40531, delete 25790, find 57320/57805 Free swap = 856060kB Total swap = 987832kB 131008 pages RAM 4139 pages reserved 92164 pages shared 45322 pages non-shared kcryptd: page allocation failure. order:0, mode:0x20 Pid: 4904, comm: kcryptd Not tainted 2.6.31.4-ztdummy #1 Call Trace: <IRQ> [<ffffffff810594ae>] ? __alloc_pages_nodemask+0x4c5/0x50c [<ffffffff810753eb>] ? cache_alloc_refill+0x218/0x454 [<ffffffff8107569c>] ? __kmalloc+0x75/0x9e [<ffffffff81347361>] ? __alloc_skb+0x59/0x149 [<ffffffff81347f32>] ? __netdev_alloc_skb+0x15/0x2f [<ffffffff81255cd7>] ? rhine_napipoll+0x381/0x490 [<ffffffff8134d2e8>] ? net_rx_action+0x71/0x136 [<ffffffff8104287c>] ? getnstimeofday+0x55/0xaf [<ffffffff81032676>] ? __do_softirq+0x7e/0x108 [<ffffffff81241b08>] ? e1000_intr+0x10a/0x148 [<ffffffff8100bb6a>] ? call_softirq+0x1a/0x24 [<ffffffff8100d084>] ? do_softirq+0x28/0x62 [<ffffffff810323de>] ? irq_exit+0x39/0x6d [<ffffffff8100cbb2>] ? do_IRQ+0x86/0x9a [<ffffffff8100b593>] ? ret_from_intr+0x0/0x9 <EOI> [<ffffffff8117541f>] ? crypto_cbc_encrypt+0x10f/0x15a [<ffffffff81025a02>] ? aes_encrypt+0x0/0x9 [<ffffffff811668f5>] ? async_encrypt+0x35/0x3a [<ffffffff812ef115>] ? crypt_convert+0x1e9/0x266 [<ffffffff812ef57d>] ? kcryptd_crypt+0x3eb/0x40d [<ffffffff812ef192>] ? kcryptd_crypt+0x0/0x40d [<ffffffff8103ae1d>] ? worker_thread+0x0/0x187 [<ffffffff8103af23>] ? worker_thread+0x106/0x187 [<ffffffff8103d99d>] ? autoremove_wake_function+0x0/0x2e [<ffffffff8103ae1d>] ? worker_thread+0x0/0x187 [<ffffffff8103d639>] ? kthread+0x85/0x8d [<ffffffff8102b6ab>] ? finish_task_switch+0x2a/0x69 [<ffffffff8100ba6a>] ? child_rip+0xa/0x20 [<ffffffff8103d5b4>] ? kthread+0x0/0x8d [<ffffffff8100ba60>] ? child_rip+0x0/0x20 Mem-Info: DMA per-cpu: CPU 0: hi: 0, btch: 1 usd: 0 DMA32 per-cpu: CPU 0: hi: 186, btch: 31 usd: 184 Active_anon:11837 active_file:39855 inactive_anon:18739 inactive_file:40700 unevictable:0 dirty:7416 writeback:4093 unstable:0 free:759 slab:10144 mapped:2777 pagetables:2524 bounce:0 DMA free:1992kB min:84kB low:104kB high:124kB active_anon:0kB inactive_anon:124kB active_file:4904kB inactive_file:8236kB unevictable:0kB present:15308kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 489 489 489 DMA32 free:1044kB min:2784kB low:3480kB high:4176kB active_anon:47348kB inactive_anon:74832kB active_file:154516kB inactive_file:154564kB unevictable:0kB present:500768kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 0*4kB 1*8kB 0*16kB 0*32kB 1*64kB 1*128kB 1*256kB 1*512kB 1*1024kB 0*2048kB 0*4096kB = 1992kB DMA32: 261*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1044kB 95554 total pagecache pages 14741 pages in swap cache Swap cache stats: add 40531, delete 25790, find 57320/57805 Free swap = 856060kB Total swap = 987832kB 131008 pages RAM 4139 pages reserved 92164 pages shared 45322 pages non-shared kcryptd: page allocation failure. order:0, mode:0x20 Pid: 4904, comm: kcryptd Not tainted 2.6.31.4-ztdummy #1 Call Trace: <IRQ> [<ffffffff810594ae>] ? __alloc_pages_nodemask+0x4c5/0x50c [<ffffffff8123bf37>] ? ata_bmdma_setup+0x53/0x6d [<ffffffff810753eb>] ? cache_alloc_refill+0x218/0x454 [<ffffffff8107569c>] ? __kmalloc+0x75/0x9e [<ffffffff81347361>] ? __alloc_skb+0x59/0x149 [<ffffffff813b007f>] ? inet_sk_rebuild_header+0x1b/0x2fa [<ffffffff81347a0d>] ? pskb_copy+0x19/0x166 [<ffffffff813a0a69>] ? tcp_transmit_skb+0x84/0x623 [<ffffffff81189468>] ? __blk_run_queue+0x41/0x6e [<ffffffff81197f2c>] ? rb_insert_color+0x66/0xe2 [<ffffffff813a05b7>] ? tcp_current_mss+0x3c/0x57 [<ffffffff813a27f2>] ? tcp_retransmit_skb+0x4a1/0x591 [<ffffffff8102897e>] ? check_preempt_wakeup+0x22/0x110 [<ffffffff813a3f29>] ? tcp_write_timer+0x3b1/0x590 [<ffffffff813a3b78>] ? tcp_write_timer+0x0/0x590 [<ffffffff81035b8c>] ? run_timer_softirq+0x16c/0x1cb [<ffffffff81032676>] ? __do_softirq+0x7e/0x108 [<ffffffff81241b08>] ? e1000_intr+0x10a/0x148 [<ffffffff8100bb6a>] ? call_softirq+0x1a/0x24 [<ffffffff8100d084>] ? do_softirq+0x28/0x62 [<ffffffff810323de>] ? irq_exit+0x39/0x6d [<ffffffff8100cbb2>] ? do_IRQ+0x86/0x9a [<ffffffff8100b593>] ? ret_from_intr+0x0/0x9 <EOI> [<ffffffff8117541f>] ? crypto_cbc_encrypt+0x10f/0x15a [<ffffffff81025a02>] ? aes_encrypt+0x0/0x9 [<ffffffff811668f5>] ? async_encrypt+0x35/0x3a [<ffffffff812ef115>] ? crypt_convert+0x1e9/0x266 [<ffffffff812ef57d>] ? kcryptd_crypt+0x3eb/0x40d [<ffffffff812ef192>] ? kcryptd_crypt+0x0/0x40d [<ffffffff8103ae1d>] ? worker_thread+0x0/0x187 [<ffffffff8103af23>] ? worker_thread+0x106/0x187 [<ffffffff8103d99d>] ? autoremove_wake_function+0x0/0x2e [<ffffffff8103ae1d>] ? worker_thread+0x0/0x187 [<ffffffff8103d639>] ? kthread+0x85/0x8d [<ffffffff8102b6ab>] ? finish_task_switch+0x2a/0x69 [<ffffffff8100ba6a>] ? child_rip+0xa/0x20 [<ffffffff8103d5b4>] ? kthread+0x0/0x8d [<ffffffff8100ba60>] ? child_rip+0x0/0x20 Mem-Info: DMA per-cpu: CPU 0: hi: 0, btch: 1 usd: 0 DMA32 per-cpu: CPU 0: hi: 186, btch: 31 usd: 184 Active_anon:11837 active_file:39855 inactive_anon:18739 inactive_file:40700 unevictable:0 dirty:7416 writeback:4093 unstable:0 free:759 slab:10144 mapped:2777 pagetables:2524 bounce:0 DMA free:1992kB min:84kB low:104kB high:124kB active_anon:0kB inactive_anon:124kB active_file:4904kB inactive_file:8236kB unevictable:0kB present:15308kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 489 489 489 DMA32 free:1044kB min:2784kB low:3480kB high:4176kB active_anon:47348kB inactive_anon:74832kB active_file:154516kB inactive_file:154564kB unevictable:0kB present:500768kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 0*4kB 1*8kB 0*16kB 0*32kB 1*64kB 1*128kB 1*256kB 1*512kB 1*1024kB 0*2048kB 0*4096kB = 1992kB DMA32: 261*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1044kB 95554 total pagecache pages 14741 pages in swap cache Swap cache stats: add 40531, delete 25790, find 57320/57805 Free swap = 856060kB Total swap = 987832kB 131008 pages RAM 4139 pages reserved 92164 pages shared 45322 pages non-shared kcryptd: page allocation failure. order:0, mode:0x20 Pid: 4904, comm: kcryptd Not tainted 2.6.31.4-ztdummy #1 Call Trace: <IRQ> [<ffffffff810594ae>] ? __alloc_pages_nodemask+0x4c5/0x50c [<ffffffff810753eb>] ? cache_alloc_refill+0x218/0x454 [<ffffffff8107569c>] ? __kmalloc+0x75/0x9e [<ffffffff81347361>] ? __alloc_skb+0x59/0x149 [<ffffffff813b007f>] ? inet_sk_rebuild_header+0x1b/0x2fa [<ffffffff81347a0d>] ? pskb_copy+0x19/0x166 [<ffffffff813a0a69>] ? tcp_transmit_skb+0x84/0x623 [<ffffffff81189468>] ? __blk_run_queue+0x41/0x6e [<ffffffff81197f2c>] ? rb_insert_color+0x66/0xe2 [<ffffffff813a05b7>] ? tcp_current_mss+0x3c/0x57 [<ffffffff813a27f2>] ? tcp_retransmit_skb+0x4a1/0x591 [<ffffffff8102897e>] ? check_preempt_wakeup+0x22/0x110 [<ffffffff813a3f29>] ? tcp_write_timer+0x3b1/0x590 [<ffffffff813a3b78>] ? tcp_write_timer+0x0/0x590 [<ffffffff81035b8c>] ? run_timer_softirq+0x16c/0x1cb [<ffffffff81032676>] ? __do_softirq+0x7e/0x108 [<ffffffff81241b08>] ? e1000_intr+0x10a/0x148 [<ffffffff8100bb6a>] ? call_softirq+0x1a/0x24 [<ffffffff8100d084>] ? do_softirq+0x28/0x62 [<ffffffff810323de>] ? irq_exit+0x39/0x6d [<ffffffff8100cbb2>] ? do_IRQ+0x86/0x9a [<ffffffff8100b593>] ? ret_from_intr+0x0/0x9 <EOI> [<ffffffff8117541f>] ? crypto_cbc_encrypt+0x10f/0x15a [<ffffffff81025a02>] ? aes_encrypt+0x0/0x9 [<ffffffff811668f5>] ? async_encrypt+0x35/0x3a [<ffffffff812ef115>] ? crypt_convert+0x1e9/0x266 [<ffffffff812ef57d>] ? kcryptd_crypt+0x3eb/0x40d [<ffffffff812ef192>] ? kcryptd_crypt+0x0/0x40d [<ffffffff8103ae1d>] ? worker_thread+0x0/0x187 [<ffffffff8103af23>] ? worker_thread+0x106/0x187 [<ffffffff8103d99d>] ? autoremove_wake_function+0x0/0x2e [<ffffffff8103ae1d>] ? worker_thread+0x0/0x187 [<ffffffff8103d639>] ? kthread+0x85/0x8d [<ffffffff8102b6ab>] ? finish_task_switch+0x2a/0x69 [<ffffffff8100ba6a>] ? child_rip+0xa/0x20 [<ffffffff8103d5b4>] ? kthread+0x0/0x8d [<ffffffff8100ba60>] ? child_rip+0x0/0x20 Mem-Info: DMA per-cpu: CPU 0: hi: 0, btch: 1 usd: 0 DMA32 per-cpu: CPU 0: hi: 186, btch: 31 usd: 184 Active_anon:11837 active_file:39855 inactive_anon:18739 inactive_file:40700 unevictable:0 dirty:7416 writeback:4093 unstable:0 free:759 slab:10144 mapped:2777 pagetables:2524 bounce:0 DMA free:1992kB min:84kB low:104kB high:124kB active_anon:0kB inactive_anon:124kB active_file:4904kB inactive_file:8236kB unevictable:0kB present:15308kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 489 489 489 DMA32 free:1044kB min:2784kB low:3480kB high:4176kB active_anon:47348kB inactive_anon:74832kB active_file:154516kB inactive_file:154564kB unevictable:0kB present:500768kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 0*4kB 1*8kB 0*16kB 0*32kB 1*64kB 1*128kB 1*256kB 1*512kB 1*1024kB 0*2048kB 0*4096kB = 1992kB DMA32: 261*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1044kB 95554 total pagecache pages 14741 pages in swap cache Swap cache stats: add 40531, delete 25790, find 57320/57805 Free swap = 856060kB Total swap = 987832kB 131008 pages RAM 4139 pages reserved 92164 pages shared 45322 pages non-shared kcryptd: page allocation failure. order:0, mode:0x20 Pid: 4904, comm: kcryptd Not tainted 2.6.31.4-ztdummy #1 Call Trace: <IRQ> [<ffffffff810594ae>] ? __alloc_pages_nodemask+0x4c5/0x50c [<ffffffff810323e5>] ? irq_exit+0x40/0x6d [<ffffffff810753eb>] ? cache_alloc_refill+0x218/0x454 [<ffffffff8107569c>] ? __kmalloc+0x75/0x9e [<ffffffff81347361>] ? __alloc_skb+0x59/0x149 [<ffffffff813b007f>] ? inet_sk_rebuild_header+0x1b/0x2fa [<ffffffff81347a0d>] ? pskb_copy+0x19/0x166 [<ffffffff813a0a69>] ? tcp_transmit_skb+0x84/0x623 [<ffffffff81189468>] ? __blk_run_queue+0x41/0x6e [<ffffffff81197f2c>] ? rb_insert_color+0x66/0xe2 [<ffffffff813a05b7>] ? tcp_current_mss+0x3c/0x57 [<ffffffff813a27f2>] ? tcp_retransmit_skb+0x4a1/0x591 [<ffffffff8102897e>] ? check_preempt_wakeup+0x22/0x110 [<ffffffff813a3f29>] ? tcp_write_timer+0x3b1/0x590 [<ffffffff813a3b78>] ? tcp_write_timer+0x0/0x590 [<ffffffff81035b8c>] ? run_timer_softirq+0x16c/0x1cb [<ffffffff81032676>] ? __do_softirq+0x7e/0x108 [<ffffffff81241b08>] ? e1000_intr+0x10a/0x148 [<ffffffff8100bb6a>] ? call_softirq+0x1a/0x24 [<ffffffff8100d084>] ? do_softirq+0x28/0x62 [<ffffffff810323de>] ? irq_exit+0x39/0x6d [<ffffffff8100cbb2>] ? do_IRQ+0x86/0x9a [<ffffffff8100b593>] ? ret_from_intr+0x0/0x9 <EOI> [<ffffffff8117541f>] ? crypto_cbc_encrypt+0x10f/0x15a [<ffffffff81025a02>] ? aes_encrypt+0x0/0x9 [<ffffffff811668f5>] ? async_encrypt+0x35/0x3a [<ffffffff812ef115>] ? crypt_convert+0x1e9/0x266 [<ffffffff812ef57d>] ? kcryptd_crypt+0x3eb/0x40d [<ffffffff812ef192>] ? kcryptd_crypt+0x0/0x40d [<ffffffff8103ae1d>] ? worker_thread+0x0/0x187 [<ffffffff8103af23>] ? worker_thread+0x106/0x187 [<ffffffff8103d99d>] ? autoremove_wake_function+0x0/0x2e [<ffffffff8103ae1d>] ? worker_thread+0x0/0x187 [<ffffffff8103d639>] ? kthread+0x85/0x8d [<ffffffff8102b6ab>] ? finish_task_switch+0x2a/0x69 [<ffffffff8100ba6a>] ? child_rip+0xa/0x20 [<ffffffff8103d5b4>] ? kthread+0x0/0x8d [<ffffffff8100ba60>] ? child_rip+0x0/0x20 Mem-Info: DMA per-cpu: CPU 0: hi: 0, btch: 1 usd: 0 DMA32 per-cpu: CPU 0: hi: 186, btch: 31 usd: 184 Active_anon:11837 active_file:39855 inactive_anon:18739 inactive_file:40700 unevictable:0 dirty:7416 writeback:4093 unstable:0 free:759 slab:10144 mapped:2777 pagetables:2524 bounce:0 DMA free:1992kB min:84kB low:104kB high:124kB active_anon:0kB inactive_anon:124kB active_file:4904kB inactive_file:8236kB unevictable:0kB present:15308kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 489 489 489 DMA32 free:1044kB min:2784kB low:3480kB high:4176kB active_anon:47348kB inactive_anon:74832kB active_file:154516kB inactive_file:154564kB unevictable:0kB present:500768kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 0*4kB 1*8kB 0*16kB 0*32kB 1*64kB 1*128kB 1*256kB 1*512kB 1*1024kB 0*2048kB 0*4096kB = 1992kB DMA32: 261*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1044kB 95554 total pagecache pages 14741 pages in swap cache Swap cache stats: add 40531, delete 25790, find 57320/57805 Free swap = 856060kB Total swap = 987832kB 131008 pages RAM 4139 pages reserved 92164 pages shared 45322 pages non-shared kcryptd: page allocation failure. order:0, mode:0x20 Pid: 4904, comm: kcryptd Not tainted 2.6.31.4-ztdummy #1 Call Trace: <IRQ> [<ffffffff810594ae>] ? __alloc_pages_nodemask+0x4c5/0x50c [<ffffffff810753eb>] ? cache_alloc_refill+0x218/0x454 [<ffffffff8107569c>] ? __kmalloc+0x75/0x9e [<ffffffff81347361>] ? __alloc_skb+0x59/0x149 [<ffffffff813b007f>] ? inet_sk_rebuild_header+0x1b/0x2fa [<ffffffff81347a0d>] ? pskb_copy+0x19/0x166 [<ffffffff813a0a69>] ? tcp_transmit_skb+0x84/0x623 [<ffffffff81040063>] ? hrtimer_interrupt+0xf1/0x106 [<ffffffff813a05b7>] ? tcp_current_mss+0x3c/0x57 [<ffffffff813a27f2>] ? tcp_retransmit_skb+0x4a1/0x591 [<ffffffff813a3f29>] ? tcp_write_timer+0x3b1/0x590 [<ffffffff813a3b78>] ? tcp_write_timer+0x0/0x590 [<ffffffff81035b8c>] ? run_timer_softirq+0x16c/0x1cb [<ffffffff81032676>] ? __do_softirq+0x7e/0x108 [<ffffffff81241b08>] ? e1000_intr+0x10a/0x148 [<ffffffff8100bb6a>] ? call_softirq+0x1a/0x24 [<ffffffff8100d084>] ? do_softirq+0x28/0x62 [<ffffffff810323de>] ? irq_exit+0x39/0x6d [<ffffffff8100cbb2>] ? do_IRQ+0x86/0x9a [<ffffffff8100b593>] ? ret_from_intr+0x0/0x9 <EOI> [<ffffffff8117541f>] ? crypto_cbc_encrypt+0x10f/0x15a [<ffffffff81025a02>] ? aes_encrypt+0x0/0x9 [<ffffffff811668f5>] ? async_encrypt+0x35/0x3a [<ffffffff812ef115>] ? crypt_convert+0x1e9/0x266 [<ffffffff812ef57d>] ? kcryptd_crypt+0x3eb/0x40d [<ffffffff812ef192>] ? kcryptd_crypt+0x0/0x40d [<ffffffff8103ae1d>] ? worker_thread+0x0/0x187 [<ffffffff8103af23>] ? worker_thread+0x106/0x187 [<ffffffff8103d99d>] ? autoremove_wake_function+0x0/0x2e [<ffffffff8103ae1d>] ? worker_thread+0x0/0x187 [<ffffffff8103d639>] ? kthread+0x85/0x8d [<ffffffff8102b6ab>] ? finish_task_switch+0x2a/0x69 [<ffffffff8100ba6a>] ? child_rip+0xa/0x20 [<ffffffff8103d5b4>] ? kthread+0x0/0x8d [<ffffffff8100ba60>] ? child_rip+0x0/0x20 Mem-Info: DMA per-cpu: CPU 0: hi: 0, btch: 1 usd: 0 DMA32 per-cpu: CPU 0: hi: 186, btch: 31 usd: 184 Active_anon:11837 active_file:39855 inactive_anon:18739 inactive_file:40700 unevictable:0 dirty:7416 writeback:4093 unstable:0 free:759 slab:10144 mapped:2777 pagetables:2524 bounce:0 DMA free:1992kB min:84kB low:104kB high:124kB active_anon:0kB inactive_anon:124kB active_file:4904kB inactive_file:8236kB unevictable:0kB present:15308kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 489 489 489 DMA32 free:1044kB min:2784kB low:3480kB high:4176kB active_anon:47348kB inactive_anon:74832kB active_file:154516kB inactive_file:154564kB unevictable:0kB present:500768kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 0*4kB 1*8kB 0*16kB 0*32kB 1*64kB 1*128kB 1*256kB 1*512kB 1*1024kB 0*2048kB 0*4096kB = 1992kB DMA32: 261*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1044kB 95554 total pagecache pages 14741 pages in swap cache Swap cache stats: add 40531, delete 25790, find 57320/57805 Free swap = 856060kB Total swap = 987832kB 131008 pages RAM 4139 pages reserved 92164 pages shared 45322 pages non-shared kcryptd: page allocation failure. order:0, mode:0x20 Pid: 4904, comm: kcryptd Not tainted 2.6.31.4-ztdummy #1 Call Trace: <IRQ> [<ffffffff810594ae>] ? __alloc_pages_nodemask+0x4c5/0x50c [<ffffffff810753eb>] ? cache_alloc_refill+0x218/0x454 [<ffffffff8107569c>] ? __kmalloc+0x75/0x9e [<ffffffff81347361>] ? __alloc_skb+0x59/0x149 [<ffffffff813b007f>] ? inet_sk_rebuild_header+0x1b/0x2fa [<ffffffff81347a0d>] ? pskb_copy+0x19/0x166 [<ffffffff813a0a69>] ? tcp_transmit_skb+0x84/0x623 [<ffffffff81040063>] ? hrtimer_interrupt+0xf1/0x106 [<ffffffff813a05b7>] ? tcp_current_mss+0x3c/0x57 [<ffffffff813a27f2>] ? tcp_retransmit_skb+0x4a1/0x591 [<ffffffff8102897e>] ? check_preempt_wakeup+0x22/0x110 [<ffffffff813a3f29>] ? tcp_write_timer+0x3b1/0x590 [<ffffffff813a3b78>] ? tcp_write_timer+0x0/0x590 [<ffffffff81035b8c>] ? run_timer_softirq+0x16c/0x1cb [<ffffffff81032676>] ? __do_softirq+0x7e/0x108 [<ffffffff81241b08>] ? e1000_intr+0x10a/0x148 [<ffffffff8100bb6a>] ? call_softirq+0x1a/0x24 [<ffffffff8100d084>] ? do_softirq+0x28/0x62 [<ffffffff810323de>] ? irq_exit+0x39/0x6d [<ffffffff8100cbb2>] ? do_IRQ+0x86/0x9a [<ffffffff8100b593>] ? ret_from_intr+0x0/0x9 <EOI> [<ffffffff8117541f>] ? crypto_cbc_encrypt+0x10f/0x15a [<ffffffff81025a02>] ? aes_encrypt+0x0/0x9 [<ffffffff811668f5>] ? async_encrypt+0x35/0x3a [<ffffffff812ef115>] ? crypt_convert+0x1e9/0x266 [<ffffffff812ef57d>] ? kcryptd_crypt+0x3eb/0x40d [<ffffffff812ef192>] ? kcryptd_crypt+0x0/0x40d [<ffffffff8103ae1d>] ? worker_thread+0x0/0x187 [<ffffffff8103af23>] ? worker_thread+0x106/0x187 [<ffffffff8103d99d>] ? autoremove_wake_function+0x0/0x2e [<ffffffff8103ae1d>] ? worker_thread+0x0/0x187 [<ffffffff8103d639>] ? kthread+0x85/0x8d [<ffffffff8102b6ab>] ? finish_task_switch+0x2a/0x69 [<ffffffff8100ba6a>] ? child_rip+0xa/0x20 [<ffffffff8103d5b4>] ? kthread+0x0/0x8d [<ffffffff8100ba60>] ? child_rip+0x0/0x20 Mem-Info: DMA per-cpu: CPU 0: hi: 0, btch: 1 usd: 0 DMA32 per-cpu: CPU 0: hi: 186, btch: 31 usd: 184 Active_anon:11837 active_file:39855 inactive_anon:18739 inactive_file:40700 unevictable:0 dirty:7416 writeback:4093 unstable:0 free:759 slab:10144 mapped:2777 pagetables:2524 bounce:0 DMA free:1992kB min:84kB low:104kB high:124kB active_anon:0kB inactive_anon:124kB active_file:4904kB inactive_file:8236kB unevictable:0kB present:15308kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 489 489 489 DMA32 free:1044kB min:2784kB low:3480kB high:4176kB active_anon:47348kB inactive_anon:74832kB active_file:154516kB inactive_file:154564kB unevictable:0kB present:500768kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 0*4kB 1*8kB 0*16kB 0*32kB 1*64kB 1*128kB 1*256kB 1*512kB 1*1024kB 0*2048kB 0*4096kB = 1992kB DMA32: 261*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1044kB 95554 total pagecache pages 14741 pages in swap cache Swap cache stats: add 40531, delete 25790, find 57320/57805 Free swap = 856060kB Total swap = 987832kB 131008 pages RAM 4139 pages reserved 92164 pages shared 45322 pages non-shared kcryptd: page allocation failure. order:0, mode:0x20 Pid: 4904, comm: kcryptd Not tainted 2.6.31.4-ztdummy #1 Call Trace: <IRQ> [<ffffffff810594ae>] ? __alloc_pages_nodemask+0x4c5/0x50c [<ffffffff810323e5>] ? irq_exit+0x40/0x6d [<ffffffff810753eb>] ? cache_alloc_refill+0x218/0x454 [<ffffffff8107569c>] ? __kmalloc+0x75/0x9e [<ffffffff81347361>] ? __alloc_skb+0x59/0x149 [<ffffffff813b007f>] ? inet_sk_rebuild_header+0x1b/0x2fa [<ffffffff81347a0d>] ? pskb_copy+0x19/0x166 [<ffffffff813a0a69>] ? tcp_transmit_skb+0x84/0x623 [<ffffffff813a05b7>] ? tcp_current_mss+0x3c/0x57 [<ffffffff813a27f2>] ? tcp_retransmit_skb+0x4a1/0x591 [<ffffffff813a3f29>] ? tcp_write_timer+0x3b1/0x590 [<ffffffff813a3b78>] ? tcp_write_timer+0x0/0x590 [<ffffffff81035b8c>] ? run_timer_softirq+0x16c/0x1cb [<ffffffff81032676>] ? __do_softirq+0x7e/0x108 [<ffffffff81241b08>] ? e1000_intr+0x10a/0x148 [<ffffffff8100bb6a>] ? call_softirq+0x1a/0x24 [<ffffffff8100d084>] ? do_softirq+0x28/0x62 [<ffffffff810323de>] ? irq_exit+0x39/0x6d [<ffffffff8100cbb2>] ? do_IRQ+0x86/0x9a [<ffffffff8100b593>] ? ret_from_intr+0x0/0x9 <EOI> [<ffffffff8117541f>] ? crypto_cbc_encrypt+0x10f/0x15a [<ffffffff81025a02>] ? aes_encrypt+0x0/0x9 [<ffffffff811668f5>] ? async_encrypt+0x35/0x3a [<ffffffff812ef115>] ? crypt_convert+0x1e9/0x266 [<ffffffff812ef57d>] ? kcryptd_crypt+0x3eb/0x40d [<ffffffff812ef192>] ? kcryptd_crypt+0x0/0x40d [<ffffffff8103ae1d>] ? worker_thread+0x0/0x187 [<ffffffff8103af23>] ? worker_thread+0x106/0x187 [<ffffffff8103d99d>] ? autoremove_wake_function+0x0/0x2e [<ffffffff8103ae1d>] ? worker_thread+0x0/0x187 [<ffffffff8103d639>] ? kthread+0x85/0x8d [<ffffffff8102b6ab>] ? finish_task_switch+0x2a/0x69 [<ffffffff8100ba6a>] ? child_rip+0xa/0x20 [<ffffffff8103d5b4>] ? kthread+0x0/0x8d [<ffffffff8100ba60>] ? child_rip+0x0/0x20 Mem-Info: DMA per-cpu: CPU 0: hi: 0, btch: 1 usd: 0 DMA32 per-cpu: CPU 0: hi: 186, btch: 31 usd: 184 Active_anon:11837 active_file:39855 inactive_anon:18739 inactive_file:40700 unevictable:0 dirty:7416 writeback:4093 unstable:0 free:759 slab:10144 mapped:2777 pagetables:2524 bounce:0 DMA free:1992kB min:84kB low:104kB high:124kB active_anon:0kB inactive_anon:124kB active_file:4904kB inactive_file:8236kB unevictable:0kB present:15308kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 489 489 489 DMA32 free:1044kB min:2784kB low:3480kB high:4176kB active_anon:47348kB inactive_anon:74832kB active_file:154516kB inactive_file:154564kB unevictable:0kB present:500768kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 0*4kB 1*8kB 0*16kB 0*32kB 1*64kB 1*128kB 1*256kB 1*512kB 1*1024kB 0*2048kB 0*4096kB = 1992kB DMA32: 261*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1044kB 95554 total pagecache pages 14741 pages in swap cache Swap cache stats: add 40531, delete 25790, find 57320/57805 Free swap = 856060kB Total swap = 987832kB 131008 pages RAM 4139 pages reserved 92164 pages shared 45322 pages non-shared kcryptd: page allocation failure. order:0, mode:0x20 Pid: 4904, comm: kcryptd Not tainted 2.6.31.4-ztdummy #1 Call Trace: <IRQ> [<ffffffff810594ae>] ? __alloc_pages_nodemask+0x4c5/0x50c [<ffffffff810323e5>] ? irq_exit+0x40/0x6d [<ffffffff810753eb>] ? cache_alloc_refill+0x218/0x454 [<ffffffff8107569c>] ? __kmalloc+0x75/0x9e [<ffffffff81347361>] ? __alloc_skb+0x59/0x149 [<ffffffff813b007f>] ? inet_sk_rebuild_header+0x1b/0x2fa [<ffffffff81347a0d>] ? pskb_copy+0x19/0x166 [<ffffffff813a0a69>] ? tcp_transmit_skb+0x84/0x623 [<ffffffff813a05b7>] ? tcp_current_mss+0x3c/0x57 [<ffffffff813a27f2>] ? tcp_retransmit_skb+0x4a1/0x591 [<ffffffff813a3f29>] ? tcp_write_timer+0x3b1/0x590 [<ffffffff813a3b78>] ? tcp_write_timer+0x0/0x590 [<ffffffff81035b8c>] ? run_timer_softirq+0x16c/0x1cb [<ffffffff81032676>] ? __do_softirq+0x7e/0x108 [<ffffffff81241b08>] ? e1000_intr+0x10a/0x148 [<ffffffff8100bb6a>] ? call_softirq+0x1a/0x24 [<ffffffff8100d084>] ? do_softirq+0x28/0x62 [<ffffffff810323de>] ? irq_exit+0x39/0x6d [<ffffffff8100cbb2>] ? do_IRQ+0x86/0x9a [<ffffffff8100b593>] ? ret_from_intr+0x0/0x9 <EOI> [<ffffffff8117541f>] ? crypto_cbc_encrypt+0x10f/0x15a [<ffffffff81025a02>] ? aes_encrypt+0x0/0x9 [<ffffffff811668f5>] ? async_encrypt+0x35/0x3a [<ffffffff812ef115>] ? crypt_convert+0x1e9/0x266 [<ffffffff812ef57d>] ? kcryptd_crypt+0x3eb/0x40d [<ffffffff812ef192>] ? kcryptd_crypt+0x0/0x40d [<ffffffff8103ae1d>] ? worker_thread+0x0/0x187 [<ffffffff8103af23>] ? worker_thread+0x106/0x187 [<ffffffff8103d99d>] ? autoremove_wake_function+0x0/0x2e [<ffffffff8103ae1d>] ? worker_thread+0x0/0x187 [<ffffffff8103d639>] ? kthread+0x85/0x8d [<ffffffff8102b6ab>] ? finish_task_switch+0x2a/0x69 [<ffffffff8100ba6a>] ? child_rip+0xa/0x20 [<ffffffff8103d5b4>] ? kthread+0x0/0x8d [<ffffffff8100ba60>] ? child_rip+0x0/0x20 Mem-Info: DMA per-cpu: CPU 0: hi: 0, btch: 1 usd: 0 DMA32 per-cpu: CPU 0: hi: 186, btch: 31 usd: 184 Active_anon:11837 active_file:39855 inactive_anon:18739 inactive_file:40700 unevictable:0 dirty:7416 writeback:4093 unstable:0 free:759 slab:10144 mapped:2777 pagetables:2524 bounce:0 DMA free:1992kB min:84kB low:104kB high:124kB active_anon:0kB inactive_anon:124kB active_file:4904kB inactive_file:8236kB unevictable:0kB present:15308kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 489 489 489 DMA32 free:1044kB min:2784kB low:3480kB high:4176kB active_anon:47348kB inactive_anon:74832kB active_file:154516kB inactive_file:154564kB unevictable:0kB present:500768kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 0*4kB 1*8kB 0*16kB 0*32kB 1*64kB 1*128kB 1*256kB 1*512kB 1*1024kB 0*2048kB 0*4096kB = 1992kB DMA32: 261*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1044kB 95554 total pagecache pages 14741 pages in swap cache Swap cache stats: add 40531, delete 25790, find 57320/57805 Free swap = 856060kB Total swap = 987832kB 131008 pages RAM 4139 pages reserved 92164 pages shared 45322 pages non-shared kcryptd: page allocation failure. order:0, mode:0x20 Pid: 4904, comm: kcryptd Not tainted 2.6.31.4-ztdummy #1 Call Trace: <IRQ> [<ffffffff810594ae>] ? __alloc_pages_nodemask+0x4c5/0x50c [<ffffffff810323e5>] ? irq_exit+0x40/0x6d [<ffffffff810753eb>] ? cache_alloc_refill+0x218/0x454 [<ffffffff8107569c>] ? __kmalloc+0x75/0x9e [<ffffffff81347361>] ? __alloc_skb+0x59/0x149 [<ffffffff813b007f>] ? inet_sk_rebuild_header+0x1b/0x2fa [<ffffffff81347a0d>] ? pskb_copy+0x19/0x166 [<ffffffff813a0a69>] ? tcp_transmit_skb+0x84/0x623 [<ffffffff81251858>] ? mdio_ctrl_hw+0xbf/0x122 [<ffffffff813a05b7>] ? tcp_current_mss+0x3c/0x57 [<ffffffff813a27f2>] ? tcp_retransmit_skb+0x4a1/0x591 [<ffffffff813a3f29>] ? tcp_write_timer+0x3b1/0x590 [<ffffffff813a3b78>] ? tcp_write_timer+0x0/0x590 [<ffffffff81035b8c>] ? run_timer_softirq+0x16c/0x1cb [<ffffffff81032676>] ? __do_softirq+0x7e/0x108 [<ffffffff81241b08>] ? e1000_intr+0x10a/0x148 [<ffffffff8100bb6a>] ? call_softirq+0x1a/0x24 [<ffffffff8100d084>] ? do_softirq+0x28/0x62 [<ffffffff810323de>] ? irq_exit+0x39/0x6d [<ffffffff8100cbb2>] ? do_IRQ+0x86/0x9a [<ffffffff8100b593>] ? ret_from_intr+0x0/0x9 <EOI> [<ffffffff8117541f>] ? crypto_cbc_encrypt+0x10f/0x15a [<ffffffff81025a02>] ? aes_encrypt+0x0/0x9 [<ffffffff811668f5>] ? async_encrypt+0x35/0x3a [<ffffffff812ef115>] ? crypt_convert+0x1e9/0x266 [<ffffffff812ef57d>] ? kcryptd_crypt+0x3eb/0x40d [<ffffffff812ef192>] ? kcryptd_crypt+0x0/0x40d [<ffffffff8103ae1d>] ? worker_thread+0x0/0x187 [<ffffffff8103af23>] ? worker_thread+0x106/0x187 [<ffffffff8103d99d>] ? autoremove_wake_function+0x0/0x2e [<ffffffff8103ae1d>] ? worker_thread+0x0/0x187 [<ffffffff8103d639>] ? kthread+0x85/0x8d [<ffffffff8102b6ab>] ? finish_task_switch+0x2a/0x69 [<ffffffff8100ba6a>] ? child_rip+0xa/0x20 [<ffffffff8103d5b4>] ? kthread+0x0/0x8d [<ffffffff8100ba60>] ? child_rip+0x0/0x20 Mem-Info: DMA per-cpu: CPU 0: hi: 0, btch: 1 usd: 0 DMA32 per-cpu: CPU 0: hi: 186, btch: 31 usd: 184 Active_anon:11837 active_file:39855 inactive_anon:18739 inactive_file:40700 unevictable:0 dirty:7416 writeback:4093 unstable:0 free:759 slab:10144 mapped:2777 pagetables:2524 bounce:0 DMA free:1992kB min:84kB low:104kB high:124kB active_anon:0kB inactive_anon:124kB active_file:4904kB inactive_file:8236kB unevictable:0kB present:15308kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 489 489 489 DMA32 free:1044kB min:2784kB low:3480kB high:4176kB active_anon:47348kB inactive_anon:74832kB active_file:154516kB inactive_file:154564kB unevictable:0kB present:500768kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 0*4kB 1*8kB 0*16kB 0*32kB 1*64kB 1*128kB 1*256kB 1*512kB 1*1024kB 0*2048kB 0*4096kB = 1992kB DMA32: 261*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1044kB 95554 total pagecache pages 14741 pages in swap cache Swap cache stats: add 40531, delete 25790, find 57320/57805 Free swap = 856060kB Total swap = 987832kB 131008 pages RAM 4139 pages reserved 92164 pages shared 45322 pages non-shared kcryptd: page allocation failure. order:0, mode:0x20 Pid: 4904, comm: kcryptd Not tainted 2.6.31.4-ztdummy #1 Call Trace: <IRQ> [<ffffffff810594ae>] ? __alloc_pages_nodemask+0x4c5/0x50c [<ffffffff810753eb>] ? cache_alloc_refill+0x218/0x454 [<ffffffff8107569c>] ? __kmalloc+0x75/0x9e [<ffffffff81347361>] ? __alloc_skb+0x59/0x149 [<ffffffff813b007f>] ? inet_sk_rebuild_header+0x1b/0x2fa [<ffffffff81347a0d>] ? pskb_copy+0x19/0x166 [<ffffffff813a0a69>] ? tcp_transmit_skb+0x84/0x623 [<ffffffff813a05b7>] ? tcp_current_mss+0x3c/0x57 [<ffffffff813a27f2>] ? tcp_retransmit_skb+0x4a1/0x591 [<ffffffff813a3f29>] ? tcp_write_timer+0x3b1/0x590 [<ffffffff813a3b78>] ? tcp_write_timer+0x0/0x590 [<ffffffff81035b8c>] ? run_timer_softirq+0x16c/0x1cb [<ffffffff81032676>] ? __do_softirq+0x7e/0x108 [<ffffffff81241b08>] ? e1000_intr+0x10a/0x148 [<ffffffff8100bb6a>] ? call_softirq+0x1a/0x24 [<ffffffff8100d084>] ? do_softirq+0x28/0x62 [<ffffffff810323de>] ? irq_exit+0x39/0x6d [<ffffffff8100cbb2>] ? do_IRQ+0x86/0x9a [<ffffffff8100b593>] ? ret_from_intr+0x0/0x9 <EOI> [<ffffffff8117541f>] ? crypto_cbc_encrypt+0x10f/0x15a [<ffffffff81025a02>] ? aes_encrypt+0x0/0x9 [<ffffffff811668f5>] ? async_encrypt+0x35/0x3a [<ffffffff812ef115>] ? crypt_convert+0x1e9/0x266 [<ffffffff812ef57d>] ? kcryptd_crypt+0x3eb/0x40d [<ffffffff812ef192>] ? kcryptd_crypt+0x0/0x40d [<ffffffff8103ae1d>] ? worker_thread+0x0/0x187 [<ffffffff8103af23>] ? worker_thread+0x106/0x187 [<ffffffff8103d99d>] ? autoremove_wake_function+0x0/0x2e [<ffffffff8103ae1d>] ? worker_thread+0x0/0x187 [<ffffffff8103d639>] ? kthread+0x85/0x8d [<ffffffff8102b6ab>] ? finish_task_switch+0x2a/0x69 [<ffffffff8100ba6a>] ? child_rip+0xa/0x20 [<ffffffff8103d5b4>] ? kthread+0x0/0x8d [<ffffffff8100ba60>] ? child_rip+0x0/0x20 Mem-Info: DMA per-cpu: CPU 0: hi: 0, btch: 1 usd: 0 DMA32 per-cpu: CPU 0: hi: 186, btch: 31 usd: 184 Active_anon:11837 active_file:39855 inactive_anon:18739 inactive_file:40700 unevictable:0 dirty:7416 writeback:4093 unstable:0 free:759 slab:10144 mapped:2777 pagetables:2524 bounce:0 DMA free:1992kB min:84kB low:104kB high:124kB active_anon:0kB inactive_anon:124kB active_file:4904kB inactive_file:8236kB unevictable:0kB present:15308kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 489 489 489 DMA32 free:1044kB min:2784kB low:3480kB high:4176kB active_anon:47348kB inactive_anon:74832kB active_file:154516kB inactive_file:154564kB unevictable:0kB present:500768kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 0*4kB 1*8kB 0*16kB 0*32kB 1*64kB 1*128kB 1*256kB 1*512kB 1*1024kB 0*2048kB 0*4096kB = 1992kB DMA32: 261*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1044kB 95554 total pagecache pages 14741 pages in swap cache Swap cache stats: add 40531, delete 25790, find 57320/57805 Free swap = 856060kB Total swap = 987832kB 131008 pages RAM 4139 pages reserved 92164 pages shared 45322 pages non-shared kcryptd: page allocation failure. order:0, mode:0x20 Pid: 4904, comm: kcryptd Not tainted 2.6.31.4-ztdummy #1 Call Trace: <IRQ> [<ffffffff810594ae>] ? __alloc_pages_nodemask+0x4c5/0x50c [<ffffffff810753eb>] ? cache_alloc_refill+0x218/0x454 [<ffffffff8107569c>] ? __kmalloc+0x75/0x9e [<ffffffff81347361>] ? __alloc_skb+0x59/0x149 [<ffffffff813a5aa4>] ? tcp_v4_rcv+0x448/0x6a5 [<ffffffff81347f32>] ? __netdev_alloc_skb+0x15/0x2f [<ffffffff81241147>] ? e1000_alloc_rx_buffers+0x90/0x374 [<ffffffff812417b1>] ? e1000_clean_rx_irq+0x386/0x429 [<ffffffff8134dce0>] ? dev_queue_xmit+0x2f3/0x321 [<ffffffff812440a1>] ? e1000_clean+0x318/0x4af [<ffffffff81257bc7>] ? ppp_start_xmit+0x134/0x150 [<ffffffff8134d2e8>] ? net_rx_action+0x71/0x136 [<ffffffff81032676>] ? __do_softirq+0x7e/0x108 [<ffffffff81241b08>] ? e1000_intr+0x10a/0x148 [<ffffffff8100bb6a>] ? call_softirq+0x1a/0x24 [<ffffffff8100d084>] ? do_softirq+0x28/0x62 [<ffffffff810323de>] ? irq_exit+0x39/0x6d [<ffffffff8100cbb2>] ? do_IRQ+0x86/0x9a [<ffffffff8100b593>] ? ret_from_intr+0x0/0x9 <EOI> [<ffffffff8117541f>] ? crypto_cbc_encrypt+0x10f/0x15a [<ffffffff81025a02>] ? aes_encrypt+0x0/0x9 [<ffffffff811668f5>] ? async_encrypt+0x35/0x3a [<ffffffff812ef115>] ? crypt_convert+0x1e9/0x266 [<ffffffff812ef57d>] ? kcryptd_crypt+0x3eb/0x40d [<ffffffff812ef192>] ? kcryptd_crypt+0x0/0x40d [<ffffffff8103ae1d>] ? worker_thread+0x0/0x18? --cut-- This is repeating over and over again until I did a hard reboot. Sven -- "Those who do not understand Unix are condemned to reinvent it, poorly" (Henry Spencer) /me is giggls@...net, http://sven.gegg.us/ on the Web -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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