ZAA 0 11 марта, 2010 Опубликовано 11 марта, 2010 · Жалоба Добрый день) Вновь возник вопрос по использованию linux на AT91SAM9261EK, но уже в другом ключе. Недавно перешли с файловой системы JFFS2 на UBIFS для ускорения процесса монтирования. При запуске системы (файловая система от Angstrom, собранная с помощью OpenEmbedded) запускается 3 скрипта - udev, networking и gpe-dm. Оканчивается все ошибкой, связанной, по-видимому, с утечкой памяти: gpe-conf invoked oom-killer: gfp_mask=0x1201d2, order=0, oomkill0 [<c00295b0>] (unwind_backtrace+0x0/0xe0) from [<c0062154>] (oom_kill_process+0x) [<c0062154>] (oom_kill_process+0x54/0x1b4) from [<c006259c>] (__out_of_memory+0) [<c006259c>] (__out_of_memory+0x150/0x174) from [<c0062628>] (out_of_memory+0x6) [<c0062628>] (out_of_memory+0x68/0x9c) from [<c0064cc8>] (__alloc_pages_interna) [<c0064cc8>] (__alloc_pages_internal+0x314/0x3cc) from [<c0061944>] (filemap_fa) [<c0061944>] (filemap_fault+0x230/0x360) from [<c007082c>] (__do_fault+0x50/0x3) [<c007082c>] (__do_fault+0x50/0x3d8) from [<c0071a9c>] (handle_mm_fault+0x234/0) [<c0071a9c>] (handle_mm_fault+0x234/0x334) from [<c002a5a8>] (do_page_fault+0xd) [<c002a5a8>] (do_page_fault+0xdc/0x228) from [<c0023224>] (do_DataAbort+0x34/0x) [<c0023224>] (do_DataAbort+0x34/0x98) from [<c0023cbc>] (ret_from_exception+0x0) Exception stack(0xc06a5fb0 to 0xc06a5ff8) 5fa0: 00000001 4056ee48 40535858 bedc979c 5fc0: 4001e800 bedc9748 00000000 bedc9754 12bc1e6e 4053739a 00000001 bedc9784 5fe0: 00000001 bedc96d0 4000915c 400096b4 20000010 ffffffff Mem-info: Normal per-cpu: CPU 0: hi: 0, btch: 1 usd: 0 Active_anon:992 active_file:0 inactive_anon:973 inactive_file:23 unevictable:0 dirty:0 writeback:0 unstable:0 free:135 slab:423 mapped:23 pagetables:77 bounce:0 Normal free:540kB min:508kB low:632kB high:760kB active_anon:3968kB inactive_ano lowmem_reserve[]: 0 0 Normal: 7*4kB 2*8kB 1*16kB 1*32kB 1*64kB 1*128kB 1*256kB 0*512kB 0*1024kB 0*204B 173 total pagecache pages 4096 pages of RAM 223 free pages 940 reserved pages 423 slab pages 60 pages shared 0 pages swap cached Out of memory: kill process 386 (matchbox-window) score 396 or a child Killed process 404 (gconfd-2) Xfbdev invoked oom-killer: gfp_mask=0x1200d2, order=0, oomkilladj=0 [<c00295b0>] (unwind_backtrace+0x0/0xe0) from [<c0062154>] (oom_kill_process+0x) [<c0062154>] (oom_kill_process+0x54/0x1b4) from [<c006259c>] (__out_of_memory+0) [<c006259c>] (__out_of_memory+0x150/0x174) from [<c0062628>] (out_of_memory+0x6) [<c0062628>] (out_of_memory+0x68/0x9c) from [<c0064cc8>] (__alloc_pages_interna) [<c0064cc8>] (__alloc_pages_internal+0x314/0x3cc) from [<c0071980>] (handle_mm_) [<c0071980>] (handle_mm_fault+0x118/0x334) from [<c002a5a8>] (do_page_fault+0xd) [<c002a5a8>] (do_page_fault+0xdc/0x228) from [<c0023224>] (do_DataAbort+0x34/0x) [<c0023224>] (do_DataAbort+0x34/0x98) from [<c0023cbc>] (ret_from_exception+0x0) Exception stack(0xc0f51fb0 to 0xc0f51ff8) 1fa0: 404b6d40 00000000 404b7004 0000008f 1fc0: 00000000 00000000 00000000 00000000 00000140 00000000 000f9fe0 00000106 1fe0: 40473040 bed09570 00000000 00058e74 00000010 ffffffff Mem-info: Normal per-cpu: CPU 0: hi: 0, btch: 1 usd: 0 Active_anon:960 active_file:0 inactive_anon:1005 inactive_file:25 unevictable:0 dirty:0 writeback:0 unstable:0 free:143 slab:423 mapped:25 pagetables:73 bounce:0 Normal free:572kB min:508kB low:632kB high:760kB active_anon:3840kB inactive_ano lowmem_reserve[]: 0 0 Normal: 9*4kB 5*8kB 1*16kB 1*32kB 1*64kB 1*128kB 1*256kB 0*512kB 0*1024kB 0*204B 175 total pagecache pages 4096 pages of RAM 227 free pages 940 reserved pages 423 slab pages 57 pages shared 0 pages swap cached Out of memory: kill process 386 (matchbox-window) score 371 or a child Killed process 409 (gpe-confd) dbus-daemon invoked oom-killer: gfp_mask=0x1201d2, order=0, oomkilladj=0 [<c00295b0>] (unwind_backtrace+0x0/0xe0) from [<c0062154>] (oom_kill_process+0x) [<c0062154>] (oom_kill_process+0x54/0x1b4) from [<c006259c>] (__out_of_memory+0) [<c006259c>] (__out_of_memory+0x150/0x174) from [<c0062628>] (out_of_memory+0x6) [<c0062628>] (out_of_memory+0x68/0x9c) from [<c0064cc8>] (__alloc_pages_interna) [<c0064cc8>] (__alloc_pages_internal+0x314/0x3cc) from [<c0061944>] (filemap_fa) [<c0061944>] (filemap_fault+0x230/0x360) from [<c007082c>] (__do_fault+0x50/0x3) [<c007082c>] (__do_fault+0x50/0x3d8) from [<c0071a9c>] (handle_mm_fault+0x234/0) [<c0071a9c>] (handle_mm_fault+0x234/0x334) from [<c002a5a8>] (do_page_fault+0xd) [<c002a5a8>] (do_page_fault+0xdc/0x228) from [<c0023cbc>] (ret_from_exception+0) Mem-info: Normal per-cpu: CPU 0: hi: 0, btch: 1 usd: 0 Active_anon:973 active_file:17 inactive_anon:1020 inactive_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 free:134 slab:422 mapped:17 pagetables:69 bounce:0 Normal free:536kB min:508kB low:632kB high:760kB active_anon:3892kB inactive_ano lowmem_reserve[]: 0 0 Normal: 8*4kB 1*8kB 1*16kB 1*32kB 1*64kB 1*128kB 1*256kB 0*512kB 0*1024kB 0*204B 167 total pagecache pages 4096 pages of RAM 214 free pages 940 reserved pages 422 slab pages 49 pages shared 0 pages swap cached Out of memory: kill process 386 (matchbox-window) score 342 or a child Killed process 410 (mb-applet-start) matchbox-deskto invoked oom-killer: gfp_mask=0x1201d2, order=0, oomkilladj=0 [<c00295b0>] (unwind_backtrace+0x0/0xe0) from [<c0062154>] (oom_kill_process+0x) [<c0062154>] (oom_kill_process+0x54/0x1b4) from [<c006259c>] (__out_of_memory+0) [<c006259c>] (__out_of_memory+0x150/0x174) from [<c0062628>] (out_of_memory+0x6) [<c0062628>] (out_of_memory+0x68/0x9c) from [<c0064cc8>] (__alloc_pages_interna) [<c0064cc8>] (__alloc_pages_internal+0x314/0x3cc) from [<c0061944>] (filemap_fa) [<c0061944>] (filemap_fault+0x230/0x360) from [<c007082c>] (__do_fault+0x50/0x3) [<c007082c>] (__do_fault+0x50/0x3d8) from [<c0071a9c>] (handle_mm_fault+0x234/0) [<c0071a9c>] (handle_mm_fault+0x234/0x334) from [<c002a5a8>] (do_page_fault+0xd) [<c002a5a8>] (do_page_fault+0xdc/0x228) from [<c0023cbc>] (ret_from_exception+0) Mem-info: Normal per-cpu: CPU 0: hi: 0, btch: 1 usd: 0 Active_anon:960 active_file:0 inactive_anon:973 inactive_file:56 unevictable:0 dirty:0 writeback:0 unstable:0 free:165 slab:421 mapped:58 pagetables:64 bounce:0 Normal free:660kB min:508kB low:632kB high:760kB active_anon:3840kB inactive_ano lowmem_reserve[]: 0 0 Normal: 5*4kB 10*8kB 3*16kB 2*32kB 1*64kB 1*128kB 1*256kB 0*512kB 0*1024kB 0*20B 208 total pagecache pages 4096 pages of RAM 241 free pages 940 reserved pages 421 slab pages 92 pages shared 0 pages swap cached Out of memory: kill process 386 (matchbox-window) score 305 or a child С чем это может быть связано??? В JFFS2 такого никогда не наблюдалось...И как можно устранить проблему или хотя бы установить конкретную причину?? Цитата Поделиться сообщением Ссылка на сообщение Поделиться на другие сайты Поделиться
