Hi, The same on a Dell; ftp-server only; max 20 simultaneus conections:
4Gb. RAM - 2 sockets - 2 cores. Linux soloftp 2.6.28-15-server #52-Ubuntu SMP Wed Sep 9 11:34:09 UTC 2009 x86_64 GNU/Linux Oct 10 01:07:47 soloftp kernel: [152151.772884] swapper: page allocation failure. order:0, mode:0x4020 Oct 10 01:07:48 soloftp kernel: [152151.772889] Pid: 0, comm: swapper Not tainted 2.6.28-15-server #52-Ubuntu Oct 10 01:07:48 soloftp kernel: [152151.772892] Call Trace: Oct 10 01:07:48 soloftp kernel: [152151.772895] <IRQ> [<ffffffff802b6c4e>] __alloc_pages_internal+0x3ee/0x4f0 Oct 10 01:07:48 soloftp kernel: [152151.772920] [<ffffffff802dfc18>] alloc_slab_page+0x28/0x30 Oct 10 01:07:48 soloftp kernel: [152151.772923] [<ffffffff802e0cda>] new_slab+0x5a/0x210 Oct 10 01:07:48 soloftp kernel: [152151.772926] [<ffffffff802e22f8>] __slab_alloc+0x188/0x290 Oct 10 01:07:48 soloftp kernel: [152151.772931] [<ffffffff805a9a7f>] ? __netdev_alloc_skb+0x1f/0x40 Oct 10 01:07:48 soloftp kernel: [152151.772935] [<ffffffff802e3207>] __kmalloc_track_caller+0xd7/0x110 Oct 10 01:07:48 soloftp kernel: [152151.772938] [<ffffffff805a9a7f>] ? __netdev_alloc_skb+0x1f/0x40 Oct 10 01:07:48 soloftp kernel: [152151.772941] [<ffffffff805a971e>] __alloc_skb+0x6e/0x150 Oct 10 01:07:48 soloftp kernel: [152151.772944] [<ffffffff805a9a7f>] __netdev_alloc_skb+0x1f/0x40 Oct 10 01:07:48 soloftp kernel: [152151.772964] [<ffffffffa00bb714>] bnx2_rx_skb+0x74/0x7e0 [bnx2] Oct 10 01:07:48 soloftp kernel: [152151.772978] [<ffffffff8069b139>] ? _spin_lock+0x9/0x10 Oct 10 01:07:48 soloftp kernel: [152151.772982] [<ffffffff805dab74>] ? ip_rcv+0x264/0x2f0 Oct 10 01:07:48 soloftp kernel: [152151.772987] [<ffffffffa00be94e>] bnx2_rx_int+0x44e/0x7b0 [bnx2] Oct 10 01:07:48 soloftp kernel: [152151.772993] [<ffffffff80270b09>] ? getnstimeofday+0x59/0xe0 Oct 10 01:07:48 soloftp kernel: [152151.772997] [<ffffffff8022000d>] ? mtrr_ioctl+0x14d/0x6d0 Oct 10 01:07:48 soloftp kernel: [152151.773000] [<ffffffff8027390f>] ? clockevents_program_event+0x4f/0x90 Oct 10 01:07:48 soloftp kernel: [152151.773003] [<ffffffff80274e95>] ? tick_program_event+0x25/0x30 Oct 10 01:07:48 soloftp kernel: [152151.773008] [<ffffffffa00bed20>] bnx2_poll_work+0x70/0x90 [bnx2] Oct 10 01:07:48 soloftp kernel: [152151.773013] [<ffffffffa00bedb5>] bnx2_poll+0x75/0x1a0 [bnx2] Oct 10 01:07:48 soloftp kernel: [152151.773016] [<ffffffff80270b09>] ? getnstimeofday+0x59/0xe0 Oct 10 01:07:48 soloftp kernel: [152151.773020] [<ffffffff805b3894>] net_rx_action+0x104/0x240 Oct 10 01:07:48 soloftp kernel: [152151.773024] [<ffffffff80256bdc>] __do_softirq+0x9c/0x170 Oct 10 01:07:48 soloftp kernel: [152151.773027] [<ffffffff80213d8c>] call_softirq+0x1c/0x30 Oct 10 01:07:48 soloftp kernel: [152151.773031] [<ffffffff80214ffd>] do_softirq+0x5d/0xa0 Oct 10 01:07:48 soloftp kernel: [152151.773033] [<ffffffff8025695d>] irq_exit+0x8d/0xa0 Oct 10 01:07:48 soloftp kernel: [152151.773036] [<ffffffff802152c5>] do_IRQ+0xc5/0x110 Oct 10 01:07:48 soloftp kernel: [152151.773039] [<ffffffff80212bf3>] ret_from_intr+0x0/0x29 Oct 10 01:07:48 soloftp kernel: [152151.773040] <EOI> [<ffffffff8021a95a>] ? mwait_idle+0x4a/0x50 Oct 10 01:07:48 soloftp kernel: [152151.773049] [<ffffffff80210dd2>] ? enter_idle+0x22/0x30 Oct 10 01:07:48 soloftp kernel: [152151.773052] [<ffffffff80210e85>] ? cpu_idle+0x65/0xc0 Oct 10 01:07:48 soloftp kernel: [152151.773055] [<ffffffff80695b93>] ? start_secondary+0x9e/0xcb Oct 10 01:07:48 soloftp kernel: [152151.773057] Mem-Info: Oct 10 01:07:48 soloftp kernel: [152151.773058] DMA per-cpu: Oct 10 01:07:48 soloftp kernel: [152151.773060] CPU 0: hi: 0, btch: 1 usd: 0 Oct 10 01:07:48 soloftp kernel: [152151.773062] CPU 1: hi: 0, btch: 1 usd: 0 Oct 10 01:07:48 soloftp kernel: [152151.773064] CPU 2: hi: 0, btch: 1 usd: 0 Oct 10 01:07:48 soloftp kernel: [152151.773065] CPU 3: hi: 0, btch: 1 usd: 0 Oct 10 01:07:48 soloftp kernel: [152151.773067] DMA32 per-cpu: Oct 10 01:07:48 soloftp kernel: [152151.773069] CPU 0: hi: 186, btch: 31 usd: 175 Oct 10 01:07:48 soloftp kernel: [152151.773071] CPU 1: hi: 186, btch: 31 usd: 0 Oct 10 01:07:48 soloftp kernel: [152151.773072] CPU 2: hi: 186, btch: 31 usd: 0 Oct 10 01:07:48 soloftp kernel: [152151.773074] CPU 3: hi: 186, btch: 31 usd: 0 Oct 10 01:07:48 soloftp kernel: [152151.773075] Normal per-cpu: Oct 10 01:07:48 soloftp kernel: [152151.773077] CPU 0: hi: 186, btch: 31 usd: 139 Oct 10 01:07:48 soloftp kernel: [152151.773079] CPU 1: hi: 186, btch: 31 usd: 30 Oct 10 01:07:48 soloftp kernel: [152151.773080] CPU 2: hi: 186, btch: 31 usd: 20 Oct 10 01:07:48 soloftp kernel: [152151.773082] CPU 3: hi: 186, btch: 31 usd: 29 Oct 10 01:07:48 soloftp kernel: [152151.773085] Active_anon:6321 active_file:8161 inactive_anon:9028 Oct 10 01:07:48 soloftp kernel: [152151.773086] inactive_file:926753 unevictable:0 dirty:83711 writeback:5953 unstable:0 Oct 10 01:07:48 soloftp kernel: [152151.773087] free:3148 slab:37495 mapped:1281 pagetables:850 bounce:0 Oct 10 01:07:48 soloftp kernel: [152151.773091] DMA free:6652kB min:8kB low:8kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB u nevictable:0kB present:5532kB pages_scanned:0 all_unreclaimable? yes Oct 10 01:07:48 soloftp kernel: [152151.773093] lowmem_reserve[]: 0 3255 4013 4013 Oct 10 01:07:48 soloftp kernel: [152151.773099] DMA32 free:5444kB min:6572kB low:8212kB high:9856kB active_anon:5436kB inactive_anon:4496kB active_file:16372kB inactive_file:3047016kB unevictable:0kB present:3334016kB pages_scanned:0 all_unreclaimable? no Oct 10 01:07:48 soloftp kernel: [152151.773102] lowmem_reserve[]: 0 0 757 757 Oct 10 01:07:48 soloftp kernel: [152151.773107] Normal free:496kB min:1528kB low:1908kB high:2292kB active_anon:19848kB inactive_anon:31616kB active_file:16272 kB inactive_file:659996kB unevictable:0kB present:775680kB pages_scanned:137 all_unreclaimable? no Oct 10 01:07:48 soloftp kernel: [152151.773110] lowmem_reserve[]: 0 0 0 0 Oct 10 01:07:48 soloftp kernel: [152151.773113] DMA: 7*4kB 6*8kB 3*16kB 4*32kB 4*64kB 2*128kB 3*256kB 2*512kB 0*1024kB 0*2048kB 1*4096kB = 6652kB Oct 10 01:07:48 soloftp kernel: [152151.773122] DMA32: 809*4kB 91*8kB 57*16kB 0*32kB 1*64kB 0*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5196kB Oct 10 01:07:48 soloftp kernel: [152151.773131] Normal: 73*4kB 3*8kB 2*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 348kB Oct 10 01:07:48 soloftp kernel: [152151.773139] 935643 total pagecache pages Oct 10 01:07:48 soloftp kernel: [152151.773141] 0 pages in swap cache Oct 10 01:07:48 soloftp kernel: [152151.773142] Swap cache stats: add 0, delete 0, find 0/0 Oct 10 01:07:48 soloftp kernel: [152151.773144] Free swap = 979956kB Oct 10 01:07:48 soloftp kernel: [152151.773145] Total swap = 979956kB Oct 10 01:07:48 soloftp kernel: [152151.782843] 1245184 pages RAM Oct 10 01:07:48 soloftp kernel: [152151.782843] 246901 pages reserved Oct 10 01:07:48 soloftp kernel: [152151.782843] 939069 pages shared Oct 10 01:07:48 soloftp kernel: [152151.782843] 65175 pages non-shared -- Best Regards, Andres -- swapper: page allocation failure https://bugs.launchpad.net/bugs/296275 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
