Will the patch be integrated in Saucy Salamander? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1319244
Title: iostat: Cannot open /proc/stat: Cannot allocate memory Status in “linux” package in Ubuntu: Fix Released Bug description: break-fix: 59a32e2ce5eb809967cac4e718bc527beca83c59 f74373a5cc7a0155d232c4e999648c7a95435bb2 break-fix: 59a32e2ce5eb809967cac4e718bc527beca83c59 058504edd02667eef8fac9be27ab3ea74332e9b4 Intermitently I get errors stating that various programs cannot allocate memory when reading /proc/stat I have 2 servers that are affected by the issue. Probably a duplicate of 1226172 [1764593.455329] top: page allocation failure: order:4, mode:0x1040d0 [1764593.455335] CPU: 3 PID: 10323 Comm: top Tainted: GF O 3.11.0-18-generic #32-Ubuntu [1764593.455338] Hardware name: Intel Corporation S2400SC/S2400SC, BIOS SE5C600.86B.02.02.0002.122320131210 12/23/2013 [1764593.455340] 0000000000000000 ffff88042670b9d0 ffffffff816e8571 00000000001040d0 [1764593.455345] ffff88042670ba58 ffffffff81144ae0 00000000ffffffff ffff880a3fffcb48 [1764593.455348] 000000000000000e ffff88042670ba28 ffffffff00000040 0000000000000007 [1764593.455351] Call Trace: [1764593.455361] [<ffffffff816e8571>] dump_stack+0x45/0x56 [1764593.455367] [<ffffffff81144ae0>] warn_alloc_failed+0xf0/0x140 [1764593.455371] [<ffffffff81148a15>] __alloc_pages_nodemask+0x725/0x920 [1764593.455376] [<ffffffff81184589>] alloc_pages_current+0xa9/0x160 [1764593.455379] [<ffffffff81143bfe>] __get_free_pages+0xe/0x50 [1764593.455384] [<ffffffff8118d75e>] kmalloc_order_trace+0x2e/0xa0 [1764593.455388] [<ffffffff811c9960>] ? single_open+0xb0/0xb0 [1764593.455391] [<ffffffff8118ee19>] __kmalloc+0x159/0x180 [1764593.455393] [<ffffffff811c9960>] ? single_open+0xb0/0xb0 [1764593.455398] [<ffffffff81213c10>] stat_open+0x50/0xc0 [1764593.455401] [<ffffffff8120a700>] proc_reg_open+0x70/0x110 [1764593.455405] [<ffffffff811a5d4b>] do_dentry_open+0x1eb/0x280 [1764593.455408] [<ffffffff8120a690>] ? proc_reg_release+0x70/0x70 [1764593.455411] [<ffffffff811a5e69>] vfs_open+0x49/0x50 [1764593.455415] [<ffffffff811b5e13>] do_last+0x1c3/0xe50 [1764593.455418] [<ffffffff8118e5d8>] ? kmem_cache_alloc_trace+0x108/0x130 [1764593.455421] [<ffffffff811b6b61>] path_openat+0xc1/0x630 [1764593.455426] [<ffffffff811689d9>] ? handle_mm_fault+0x299/0x670 [1764593.455429] [<ffffffff811b7eda>] do_filp_open+0x3a/0x90 [1764593.455433] [<ffffffff816ef78e>] ? _raw_spin_lock+0xe/0x20 [1764593.455437] [<ffffffff811c4847>] ? __alloc_fd+0xa7/0x130 [1764593.455440] [<ffffffff811a704c>] do_sys_open+0x12c/0x270 [1764593.455445] [<ffffffff81074989>] ? __set_current_blocked+0x49/0x60 [1764593.455448] [<ffffffff811a71ae>] SyS_open+0x1e/0x20 [1764593.455452] [<ffffffff816f841d>] system_call_fastpath+0x1a/0x1f [1764593.455454] Mem-Info: [1764593.455455] Node 0 DMA per-cpu: [1764593.455458] CPU 0: hi: 0, btch: 1 usd: 0 [1764593.455459] CPU 1: hi: 0, btch: 1 usd: 0 [1764593.455461] CPU 2: hi: 0, btch: 1 usd: 0 [1764593.455462] CPU 3: hi: 0, btch: 1 usd: 0 [1764593.455463] CPU 4: hi: 0, btch: 1 usd: 0 [1764593.455465] CPU 5: hi: 0, btch: 1 usd: 0 [1764593.455466] CPU 6: hi: 0, btch: 1 usd: 0 [1764593.455468] CPU 7: hi: 0, btch: 1 usd: 0 [1764593.455469] Node 0 DMA32 per-cpu: [1764593.455471] CPU 0: hi: 186, btch: 31 usd: 0 [1764593.455472] CPU 1: hi: 186, btch: 31 usd: 0 [1764593.455474] CPU 2: hi: 186, btch: 31 usd: 0 [1764593.455475] CPU 3: hi: 186, btch: 31 usd: 0 [1764593.455477] CPU 4: hi: 186, btch: 31 usd: 0 [1764593.455478] CPU 5: hi: 186, btch: 31 usd: 0 [1764593.455480] CPU 6: hi: 186, btch: 31 usd: 0 [1764593.455481] CPU 7: hi: 186, btch: 31 usd: 0 [1764593.455482] Node 0 Normal per-cpu: [1764593.455484] CPU 0: hi: 186, btch: 31 usd: 0 [1764593.455485] CPU 1: hi: 186, btch: 31 usd: 0 [1764593.455487] CPU 2: hi: 186, btch: 31 usd: 0 [1764593.455488] CPU 3: hi: 186, btch: 31 usd: 0 [1764593.455490] CPU 4: hi: 186, btch: 31 usd: 0 [1764593.455491] CPU 5: hi: 186, btch: 31 usd: 0 [1764593.455492] CPU 6: hi: 186, btch: 31 usd: 0 [1764593.455494] CPU 7: hi: 186, btch: 31 usd: 0 [1764593.455495] Node 1 Normal per-cpu: [1764593.455497] CPU 0: hi: 186, btch: 31 usd: 0 [1764593.455498] CPU 1: hi: 186, btch: 31 usd: 0 [1764593.455500] CPU 2: hi: 186, btch: 31 usd: 0 [1764593.455501] CPU 3: hi: 186, btch: 31 usd: 0 [1764593.455503] CPU 4: hi: 186, btch: 31 usd: 0 [1764593.455504] CPU 5: hi: 186, btch: 31 usd: 30 [1764593.455505] CPU 6: hi: 186, btch: 31 usd: 0 [1764593.455507] CPU 7: hi: 186, btch: 31 usd: 0 [1764593.455511] active_anon:4739030 inactive_anon:2482840 isolated_anon:0 [1764593.455511] active_file:6228818 inactive_file:5945293 isolated_file:0 [1764593.455511] unevictable:1459 dirty:61 writeback:0 unstable:0 [1764593.455511] free:318692 slab_reclaimable:462577 slab_unreclaimable:149699 [1764593.455511] mapped:25851 shmem:2934 pagetables:27313 bounce:0 [1764593.455511] free_cma:0 [1764593.455514] Node 0 DMA free:15848kB min:16kB low:20kB high:24kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15932kB managed:15848kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [1764593.455519] lowmem_reserve[]: 0 2897 40132 40132 [1764593.455523] Node 0 DMA32 free:505356kB min:3244kB low:4052kB high:4864kB active_anon:682760kB inactive_anon:959288kB active_file:336884kB inactive_file:205164kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3049268kB managed:2970684kB mlocked:0kB dirty:0kB writeback:0kB mapped:2720kB shmem:8kB slab_reclaimable:261396kB slab_unreclaimable:16056kB kernel_stack:120kB pagetables:952kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [1764593.455527] lowmem_reserve[]: 0 0 37234 37234 [1764593.455530] Node 0 Normal free:615816kB min:41704kB low:52128kB high:62556kB active_anon:11679740kB inactive_anon:6085128kB active_file:9771528kB inactive_file:8399428kB unevictable:3380kB isolated(anon):0kB isolated(file):0kB present:38797312kB managed:38127692kB mlocked:3380kB dirty:192kB writeback:0kB mapped:29824kB shmem:5620kB slab_reclaimable:724768kB slab_unreclaimable:205508kB kernel_stack:8296kB pagetables:66784kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [1764593.455535] lowmem_reserve[]: 0 0 0 0 [1764593.455538] Node 1 Normal free:137748kB min:45144kB low:56428kB high:67716kB active_anon:6593620kB inactive_anon:2886944kB active_file:14806860kB inactive_file:15176580kB unevictable:2456kB isolated(anon):0kB isolated(file):0kB present:41943040kB managed:41273172kB mlocked:2456kB dirty:52kB writeback:0kB mapped:70860kB shmem:6108kB slab_reclaimable:864144kB slab_unreclaimable:377232kB kernel_stack:2912kB pagetables:41516kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [1764593.455543] lowmem_reserve[]: 0 0 0 0 [1764593.455545] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (R) 3*4096kB (M) = 15848kB [1764593.455557] Node 0 DMA32: 70707*4kB (UEMR) 17882*8kB (UEMR) 4937*16kB (UEMR) 13*32kB (UEMR) 2*64kB (R) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 505420kB [1764593.455567] Node 0 Normal: 137539*4kB (UEM) 7098*8kB (UEM) 252*16kB (UEMR) 23*32kB (UMR) 10*64kB (UMR) 13*128kB (UER) 5*256kB (UER) 1*512kB (R) 1*1024kB (R) 0*2048kB 0*4096kB = 616828kB [1764593.455578] Node 1 Normal: 33118*4kB (UEM) 505*8kB (UEM) 39*16kB (UEM) 27*32kB (UEM) 7*64kB (M) 2*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 138704kB [1764593.455589] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [1764593.455591] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [1764593.455592] 13157020 total pagecache pages [1764593.455593] 979097 pages in swap cache [1764593.455595] Swap cache stats: add 13258848, delete 12279729, find 15382022/16560210 [1764593.455596] Free swap = 45316860kB [1764593.455597] Total swap = 56722668kB [1764593.597232] wcaxx 0000:08:00.0: Underrun detected by hardware. Latency at max of 20ms. [1764593.766212] wcaxx 0000:08:00.0: Underrun detected by hardware. Latency at max of 20ms. [1764593.766286] 20971519 pages RAM [1764593.766287] 374670 pages reserved [1764593.766289] 10669900 pages shared [1764593.766290] 11731430 pages non-shared ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image 3.11.0.20.21 ProcVersionSignature: Ubuntu 3.11.0-18.32-generic 3.11.10.4 Uname: Linux 3.11.0-18-generic x86_64 ApportVersion: 2.12.5-0ubuntu2.2 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CRDA: Error: [Errno 2] No such file or directory: 'iw' Date: Wed May 14 00:12:36 2014 HibernationDevice: RESUME=UUID=d678f2d9-0912-4fe6-97ca-e1685a5b5c8e IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' MachineType: Intel Corporation S2400SC MarkForUpload: True ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-18-generic root=UUID=0e0470c8-fe13-4b7f-ace7-e59d91e04b07 ro RelatedPackageVersions: linux-restricted-modules-3.11.0-18-generic N/A linux-backports-modules-3.11.0-18-generic N/A linux-firmware 1.116.2 RfKill: Error: [Errno 2] No such file or directory: 'rfkill' SourcePackage: linux UpgradeStatus: Upgraded to saucy on 2013-11-12 (182 days ago) dmi.bios.date: 12/23/2013 dmi.bios.vendor: Intel Corp. dmi.bios.version: SE5C600.86B.02.02.0002.122320131210 dmi.board.asset.tag: .................... dmi.board.name: S2400SC dmi.board.vendor: Intel Corporation dmi.board.version: G18552-403 dmi.chassis.asset.tag: .................... dmi.chassis.type: 23 dmi.chassis.vendor: ............................... dmi.chassis.version: p4308cpmhen dmi.modalias: dmi:bvnIntelCorp.:bvrSE5C600.86B.02.02.0002.122320131210:bd12/23/2013:svnIntelCorporation:pnS2400SC:pvr....................:rvnIntelCorporation:rnS2400SC:rvrG18552-403:cvn...............................:ct23:cvrp4308cpmhen: dmi.product.name: S2400SC dmi.product.version: .................... dmi.sys.vendor: Intel Corporation To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1319244/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
