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Hi All, I compiled and booted a linux-linaro-3.0 kernel on a beagle board. The config file is omap2plus_defconfig. When the init process booted, I have the OOM killer triggered and killing the different tasks on my system. Is it a known issue ? Did anyone experienced this problem ? Thanks -- Daniel [ 2.221435] Freeing init memory: 216K [ 30.148956] init invoked oom-killer: gfp_mask=0x201da, order=0, oom_adj=0, oom_score_adj=0 [ 30.157745] [<c004f4c0>] (unwind_backtrace+0x0/0xf4) from [<c00c1944>] (dump_header+0x68/0x198) [ 30.166931] [<c00c1944>] (dump_header+0x68/0x198) from [<c00c1d30>] (oom_kill_process+0x7c/0x228) [ 30.176269] [<c00c1d30>] (oom_kill_process+0x7c/0x228) from [<c00c20b4>] (out_of_memory+0x1d8/0x310) [ 30.185913] [<c00c20b4>] (out_of_memory+0x1d8/0x310) from [<c00c5ac4>] (__alloc_pages_nodemask+0x634/0x668) [ 30.196166] [<c00c5ac4>] (__alloc_pages_nodemask+0x634/0x668) from [<c00bf8b8>] (filemap_fault+0x16c/0x3a4) [ 30.206451] [<c00bf8b8>] (filemap_fault+0x16c/0x3a4) from [<c00d5740>] (__do_fault+0x54/0x458) [ 30.215515] [<c00d5740>] (__do_fault+0x54/0x458) from [<c00d6640>] (handle_pte_fault+0x74/0x6a4) [ 30.224761] [<c00d6640>] (handle_pte_fault+0x74/0x6a4) from [<c00d7120>] (handle_mm_fault+0x90/0xc0) [ 30.234497] [<c00d7120>] (handle_mm_fault+0x90/0xc0) from [<c0051844>] (do_page_fault+0x248/0x2fc) [ 30.243927] [<c0051844>] (do_page_fault+0x248/0x2fc) from [<c003e220>] (do_PrefetchAbort+0x38/0xa0) [ 30.253448] [<c003e220>] (do_PrefetchAbort+0x38/0xa0) from [<c0049c0c>] (ret_from_exception+0x0/0x10) [ 30.263122] Exception stack(0xc0c17fb0 to 0xc0c17ff8) [ 30.268463] 7fa0: 40525498 405254e8 00000010 00000054 [ 30.277069] 7fc0: 40525498 40526034 40526030 405254e8 00000010 00000000 40066cdd 40067046 [ 30.285675] 7fe0: 40071f38 bedc99c8 40054883 4029d278 20000030 ffffffff [ 30.292602] Mem-info: [ 30.294982] Normal per-cpu: [ 30.297943] CPU 0: hi: 0, btch: 1 usd: 0 [ 30.303009] active_anon:89 inactive_anon:0 isolated_anon:0 [ 30.303009] active_file:11 inactive_file:58 isolated_file:0 [ 30.303009] unevictable:0 dirty:0 writeback:0 unstable:0 [ 30.303009] free:129 slab_reclaimable:102 slab_unreclaimable:508 [ 30.303039] mapped:2 shmem:0 pagetables:11 bounce:0 [ 30.331909] Normal free:516kB min:508kB low:632kB high:760kB active_anon:356kB inactive_anon:0kB active_file:4s [ 30.371337] lowmem_reserve[]: 0 0 [ 30.374816] Normal: 1*4kB 2*8kB 3*16kB 2*32kB 2*64kB 2*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 516kB [ 30.385559] 69 total pagecache pages [ 30.389312] 0 pages in swap cache [ 30.392822] Swap cache stats: add 0, delete 0, find 0/0 [ 30.398284] Free swap = 0kB [ 30.401306] Total swap = 0kB [ 30.404785] 4096 pages of RAM [ 30.407928] 176 free pages [ 30.410797] 2915 reserved pages [ 30.414093] 610 slab pages [ 30.416961] 14 pages shared [ 30.419891] 0 pages swap cached [ 30.423187] [ pid ] uid tgid total_vm rss cpu oom_adj oom_score_adj name [ 30.430999] [ 607] 0 607 79 3 0 0 0 sh [ 30.438598] [ 608] 0 608 308 14 0 0 0 sh [ 30.446197] Out of memory: Kill process 607 (sh) score 1 or sacrifice child [ 30.453521] Killed process 607 (sh) total-vm:316kB, anon-rss:12kB, file-rss:0kB [ 34.419311] init invoked oom-killer: gfp_mask=0x201da, order=0, oom_adj=0, oom_score_adj=0 [ 34.428100] [<c004f4c0>] (unwind_backtrace+0x0/0xf4) from [<c00c1944>] (dump_header+0x68/0x198) [ 34.437286] [<c00c1944>] (dump_header+0x68/0x198) from [<c00c1d30>] (oom_kill_process+0x7c/0x228) [ 34.446624] [<c00c1d30>] (oom_kill_process+0x7c/0x228) from [<c00c20b4>] (out_of_memory+0x1d8/0x310) [ 34.456268] [<c00c20b4>] (out_of_memory+0x1d8/0x310) from [<c00c5ac4>] (__alloc_pages_nodemask+0x634/0x668) [ 34.466522] [<c00c5ac4>] (__alloc_pages_nodemask+0x634/0x668) from [<c00bf8b8>] (filemap_fault+0x16c/0x3a4) [ 34.476776] [<c00bf8b8>] (filemap_fault+0x16c/0x3a4) from [<c00d5740>] (__do_fault+0x54/0x458) [ 34.485839] [<c00d5740>] (__do_fault+0x54/0x458) from [<c00d6640>] (handle_pte_fault+0x74/0x6a4) [ 34.495178] [<c00d6640>] (handle_pte_fault+0x74/0x6a4) from [<c00d7120>] (handle_mm_fault+0x90/0xc0) [ 34.504791] [<c00d7120>] (handle_mm_fault+0x90/0xc0) from [<c0051844>] (do_page_fault+0x248/0x2fc) [ 34.514251] [<c0051844>] (do_page_fault+0x248/0x2fc) from [<c003e220>] (do_PrefetchAbort+0x38/0xa0) [ 34.523773] [<c003e220>] (do_PrefetchAbort+0x38/0xa0) from [<c0049c0c>] (ret_from_exception+0x0/0x10) [ 34.533447] Exception stack(0xc0e87fb0 to 0xc0e87ff8) [ 34.538757] 7fa0: bedc87b0 bedc8858 00000080 00000000 [ 34.547332] 7fc0: 00000000 400a3000 bedc8854 00000016 40525ac8 405241dc 00000001 40090f10 [ 34.555938] 7fe0: 400a30a4 bedc8718 4009eb0f 4029e750 20000010 ffffffff [ 34.562896] Mem-info: [ 34.565307] Normal per-cpu: [ 34.568237] CPU 0: hi: 0, btch: 1 usd: 0 [ 34.573303] active_anon:96 inactive_anon:0 isolated_anon:0 [ 34.573303] active_file:12 inactive_file:42 isolated_file:0 [ 34.573303] unevictable:0 dirty:0 writeback:0 unstable:0 [ 34.573333] free:129 slab_reclaimable:102 slab_unreclaimable:513 [ 34.573333] mapped:3 shmem:0 pagetables:12 bounce:0 [ 34.602203] Normal free:516kB min:508kB low:632kB high:760kB active_anon:384kB inactive_anon:0kB active_file:4s [ 34.641632] lowmem_reserve[]: 0 0 [ 34.645141] Normal: 1*4kB 2*8kB 3*16kB 2*32kB 2*64kB 2*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 516kB [ 34.655853] 54 total pagecache pages [ 34.659606] 0 pages in swap cache [ 34.663085] Swap cache stats: add 0, delete 0, find 0/0 [ 34.668579] Free swap = 0kB [ 34.671600] Total swap = 0kB [ 34.675109] 4096 pages of RAM [ 34.678222] 177 free pages [ 34.681091] 2915 reserved pages [ 34.684387] 615 slab pages [ 34.687225] 78 pages shared [ 34.690185] 0 pages swap cached [ 34.693481] [ pid ] uid tgid total_vm rss cpu oom_adj oom_score_adj name - -- <http://www.linaro.org/> Linaro.org ? Open source software for ARM SoCs Follow Linaro: <http://www.facebook.com/pages/Linaro> Facebook | <http://twitter.com/#!/linaroorg> Twitter | <http://www.linaro.org/linaro-blog/> Blog -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQEcBAEBAgAGBQJOMToFAAoJEAKBbMCpUGYA7b4H+wcM2YeEdngNzIF9a6/DsQAO KRFohqPLvzO3u7hpNL2mWbegQmMZmt/s6PfHOSrFtpCJHILJjexXlo+uEqB6jYsa fX/tAkqIyYFqolGvKvoal1mPkc97DqkhZpkqY6Rbf5T1C5xITvQK59PmEdg3cbdj XDB7tDct4HxK0rDyHtIV6ORW1ibUWn6EM/qsRfgP88lrSayfbaBHNghmwGCd9fbw TfcQ7OUMwuB43mM4Hx6Scac60Bg4f72MD21Cx3MnPU1MTXo/iT9lMg96ruKQPSMW Gm+zcBaZCNuyeqze2st/0McQ8IdIiqCknHvZA5TT0Fyp7czlknyqdsKrKuh7VLk= =shDi -----END PGP SIGNATURE----- _______________________________________________ linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev
