android 5.1 OOM killer

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android 5.1 OOM killer

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ifzhao
Contributor I

hi all,

With Android 5.1 , imx6q +DDR3 2G, while playing youku video by YOUKU app, always OOM : I found inactive too much.

[ 7098.113121] active_anon:101660 inactive_anon:24273 isolated_anon:0
[ 7098.113121] active_file:45789 inactive_file:53262 isolated_file:0

Then I change vfs_cache_pressure from 100 to 200 : echo 200 > vfs_cache_pressure, but still it does not work.

[ 7098.024048] Mem-info:
[ 7098.028059] DMA per-cpu:
[ 7098.031857] CPU 0: hi: 18, btch: 3 usd: 2
[ 7098.039558] CPU 1: hi: 18, btch: 3 usd: 0
[ 7098.045609] CPU 2: hi: 18, btch: 3 usd: 0
[ 7098.051783] CPU 3: hi: 18, btch: 3 usd: 0
[ 7098.069541] HighMem per-cpu:
[ 7098.072449] CPU 0: hi: 186, btch: 31 usd: 0
[ 7098.081644] CPU 1: hi: 186, btch: 31 usd: 29
[ 7098.095781] CPU 2: hi: 186, btch: 31 usd: 29
[ 7098.104434] CPU 3: hi: 186, btch: 31 usd: 0
[ 7098.113121] active_anon:101660 inactive_anon:24273 isolated_anon:0
[ 7098.113121] active_file:45789 inactive_file:53262 isolated_file:0
[ 7098.113121] unevictable:0 dirty:0 writeback:10 unstable:0
[ 7098.113121] free:196272 slab_reclaimable:1921 slab_unreclaimable:4246
[ 7098.113121] mapped:41991 shmem:507 pagetables:6008 bounce:0
[ 7098.113121] free_cma:27461
[ 7098.155309] DMA free:128360kB min:2744kB low:9576kB high:10264kB active_anon:28kB inactive_anon:0kB active_file:120kB inactive_file:128kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:507904kB managed:476676kB mlocked:0kB dirty:0kB writeback:0kB mapped:12kB shmem:0kB slab_reclaimable:7684kB slab_unreclaimable:16984kB kernel_stack:6840kB pagetables:24032kB unstable:0kB bounce:0kB free_cma:109844kB writeback_tmp:0kB pages_scanned:131964 all_unreclaimable? yes
[ 7098.207084] lowmem_reserve[]: 0 0 1551 1551
[ 7098.217078] HighMem free:656880kB min:512kB low:23292kB high:25576kB active_anon:406364kB inactive_anon:97096kB active_file:183036kB inactive_file:212920kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:1588224kB managed:1588224kB mlocked:0kB dirty:180kB writeback:40kB mapped:167952kB shmem:2028kB 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? no
[ 7098.309646] lowmem_reserve[]: 0 0 0 0
[ 7098.316615] DMA: 4540*4kB (EMC) 15*8kB (MC) 4*16kB (C) 2*32kB (C) 4*64kB (C) 1*128kB (C) 5*256kB (C) 3*512kB (C) 2*1024kB (C) 3*2048kB (C) 0*4096kB 0*8192kB 0*16384kB 3*32768kB (C) = 128104kB
[ 7098.344907] HighMem: 10*4kB (U) 62*8kB (UM) 224*16kB (UM) 45*32kB (UM) 13*64kB (UM) 1*128kB (U) 0*256kB 1*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB 1*8192kB (M) 1*16384kB (U) 19*32768kB (UMR) = 655224kB
[ 7098.363610] 103347 total pagecache pages
[ 7098.367636] 3767 pages in swap cache
[ 7098.371262] Swap cache stats: add 124934, delete 121167, find 1540/51012
[ 7098.377989] Free swap = 257676kB
[ 7098.381342] Total swap = 307196kB
[ 7098.422176] 524288 pages of RAM
[ 7098.425413] 196640 free pages
[ 7098.428414] 11915 reserved pages
[ 7098.431650] 4567 slab pages
[ 7098.434492] 222643 pages shared
[ 7098.437663] 3767 pages swap cached
[ 7098.441075] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name
[ 7098.448983] [ 170] 0 170 2196 89 5 0 -1000 ueventd
[ 7098.457108] [ 171] 0 171 2196 37 5 0 -1000 watchdogd
[ 7098.465617] [ 184] 1036 184 4852 551 9 12 -1000 logd
[ 7098.474203] [ 185] 0 185 2458 90 5 0 -1000 healthd
[ 7098.492235] [ 186] 0 186 2657 254 5 2 -1000 lmkd
[ 7098.508892] [ 187] 1000 187 2366 162 4 5 -1000 servicemanager
[ 7098.522493] [ 188] 0 188 4512 413 7 10 -1000 vold
[ 7098.530537] [ 189] 1000 189 80165 2195 159 104 -1000 surfaceflinger
[ 7098.540041] [ 195] 0 195 2331 172 4 22 -1000 sh
[ 7098.547839] [ 196] 0 196 7247 349 14 12 -1000 netd
[ 7098.556201] [ 199] 0 199 2530 346 5 0 -1000 debuggerd
[ 7098.565404] [ 202] 1019 202 5808 926 10 10 -1000 drmserver
[ 7098.584726] [ 204] 1012 204 2356 185 4 0 -1000 installd
[ 7098.607667] [ 206] 1017 206 3126 427 6 6 -1000 keystore
[ 7098.616562] [ 208] 0 208 3870 304 6 4 -1000 rild
[ 7098.625183] [ 209] 0 209 367277 10004 226 316 -1000 main
[ 7098.635941] [ 212] 1023 212 4364 359 7 2 -1000 sdcard
[ 7098.644426] [ 491] 1000 491 464593 20990 433 621 -941 system_server
[ 7098.653626] [ 1160] 10014 1160 448786 18005 383 602 -705 ndroid.systemui
[ 7098.662652] [ 1333] 10035 1333 442198 10864 365 393 117 putmethod.latin
[ 7098.671581] [ 1370] 1001 1370 374763 8974 223 279 -705 m.android.phone
[ 7098.683210] [ 1509] 10007 1509 450722 14805 384 609 352 ndroid.launcher
[ 7098.692186] [ 1935] 0 1935 4757 60 8 3 -1000 adbd
[ 7098.700105] [ 2228] 1010 2228 3144 622 6 13 -1000 wpa_supplicant
[ 7098.709684] [ 2506] 1014 2506 2338 165 4 0 -1000 dhcpcd
[ 7098.726787] [ 2548] 10020 2548 549842 27551 498 1052 411 android.browser
[ 7098.749758] [ 2718] 0 2718 2303 148 4 27 0 logcat
[ 7098.802935] [23167] 1013 23167 86124 2307 171 74 -1000 mediaserver
[ 7098.823155] [25877] 10048 25877 641418 71348 664 4354 0 com.youku.phone
[ 7098.842333] [26158] 10048 26158 395668 12115 265 337 117 e:phone_monitor
[ 7098.872567] [26182] 10048 26182 396468 13830 267 380 58 .phone:download
[ 7098.892163] [26222] 10048 26222 397204 15007 283 796 294 uku_PushService
[ 7098.912726] [26387] 10005 26387 369861 6580 217 231 470 d.process.media
[ 7098.934531] [26469] 10048 26469 404690 18904 300 499 58 u.phone:channel
[ 7098.952815] [27054] 10048 27054 397847 23735 282 666 0 .phone:dexmerge
[ 7098.975914] [27077] 10048 27077 396049 11167 263 274 58 oUpgradeService
[ 7099.004478] [27115] 10048 27115 391582 8500 243 262 58 LockPlayService
[ 7099.034695] [27393] 0 27393 4245 59 8 1 0 adbd
[ 7099.053321] [27402] 0 27402 2331 155 4 0 0 sh
[ 7099.071914] [27404] 0 27404 2550 189 5 0 0 dumpsys
[ 7099.071928] Out of memory: Kill process 27311 (FakeFinalizerWa) score 543 or sacrifice child
[ 7100.880977] period 66 ,timeout is 0, wake up is :smileylaugh:
[ 7162.230856] adbd invoked oom-killer: gfp_mask=0x4d0, order=2, oom_score_adj=0
[ 7162.250077] CPU: 1 PID: 27682 Comm: adbd Not tainted 3.14.52-gcdf104d-dirty #286
[ 7162.257650] [<c0014e9c>] (unwind_backtrace) from [<c0011a30>] (show_stack+0x10/0x14)
[ 7162.265478] [<c0011a30>] (show_stack) from [<c0883020>] (dump_stack+0x64/0xb4)
[ 7162.272940] [<c0883020>] (dump_stack) from [<c08801d4>] (dump_header.isra.11+0x64/0x188)
[ 7162.281117] [<c08801d4>] (dump_header.isra.11) from [<c00b34b0>] (oom_kill_process+0x354/0x3d0)
[ 7162.289934] [<c00b34b0>] (oom_kill_process) from [<c00b3964>] (out_of_memory+0x26c/0x330)
[ 7162.298185] [<c00b3964>] (out_of_memory) from [<c00b7d28>] (__alloc_pages_nodemask+0x8b8/0x8f8)
[ 7162.306985] [<c00b7d28>] (__alloc_pages_nodemask) from [<c00b7d78>] (__get_free_pages+0x10/0x24)
[ 7162.315841] [<c00b7d78>] (__get_free_pages) from [<c001b0bc>] (pgd_alloc+0x14/0x10c)
[ 7162.323620] [<c001b0bc>] (pgd_alloc) from [<c0030808>] (mm_init.isra.41+0x90/0xd0)
[ 7162.331263] [<c0030808>] (mm_init.isra.41) from [<c00f3c70>] (do_execve+0x194/0x4f4)
[ 7162.339119] [<c00f3c70>] (do_execve) from [<c000e3e0>] (ret_fast_syscall+0x0/0x38)
[ 7162.350157] Mem-info:
[ 7162.352475] DMA per-cpu:
[ 7162.355040] CPU 0: hi: 18, btch: 3 usd: 2
[ 7162.360489] CPU 1: hi: 18, btch: 3 usd: 0
[ 7162.365341] CPU 2: hi: 18, btch: 3 usd: 3
[ 7162.371141] CPU 3: hi: 18, btch: 3 usd: 15
[ 7162.385740] HighMem per-cpu:
[ 7162.388804] CPU 0: hi: 186, btch: 31 usd: 19
[ 7162.393672] CPU 1: hi: 186, btch: 31 usd: 21
[ 7162.415781] CPU 2: hi: 186, btch: 31 usd: 29
[ 7162.424744] CPU 3: hi: 186, btch: 31 usd: 17
[ 7162.429756] active_anon:91669 inactive_anon:23062 isolated_anon:0
[ 7162.429756] active_file:46816 inactive_file:54625 isolated_file:0
[ 7162.429756] unevictable:0 dirty:79 writeback:0 unstable:0
[ 7162.429756] free:205525 slab_reclaimable:1904 slab_unreclaimable:4049
[ 7162.429756] mapped:42388 shmem:507 pagetables:5959 bounce:0
[ 7162.429756] free_cma:27461
[ 7162.466025] DMA free:130280kB min:2744kB low:9576kB high:10264kB active_anon:0kB inactive_anon:0kB active_file:44kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:507904kB managed:476676kB mlocked:0kB dirty:68kB writeback:0kB mapped:12kB shmem:0kB slab_reclaimable:7616kB slab_unreclaimable:16272kB kernel_stack:6376kB pagetables:23836kB unstable:0kB bounce:0kB free_cma:109844kB writeback_tmp:0kB pages_scanned:44 all_unreclaimable? no
[ 7162.466040] lowmem_reserve[]: 0 0 1551 1551
[ 7162.466056] HighMem free:691436kB min:512kB low:23292kB high:25576kB active_anon:366676kB inactive_anon:92248kB active_file:187224kB inactive_file:218524kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:1588224kB managed:1588224kB mlocked:0kB dirty:248kB writeback:0kB mapped:169540kB shmem:2028kB 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? no
[ 7162.466062] lowmem_reserve[]: 0 0 0 0
[ 7162.466102] DMA: 4060*4kB (UEMC) 516*8kB (UEMC) 6*16kB (EC) 2*32kB (C) 4*64kB (C) 1*128kB (C) 5*256kB (C) 3*512kB (C) 2*1024kB (C) 3*2048kB (C) 0*4096kB 0*8192kB 0*16384kB 3*32768kB (C) = 130224kB
[ 7162.466140] HighMem: 22*4kB (U) 869*8kB (UM) 1081*16kB (UM) 421*32kB (UM) 116*64kB (UM) 30*128kB (UM) 3*256kB (UM) 0*512kB 1*1024kB (M) 1*2048kB (M) 0*4096kB 0*8192kB 1*16384kB (U) 19*32768kB (UMR) = 691888kB
[ 7162.466142] 105172 total pagecache pages
[ 7162.466147] 3164 pages in swap cache
[ 7162.466150] Swap cache stats: add 133149, delete 129985, find 1611/54377
[ 7162.466152] Free swap = 261428kB
[ 7162.466154] Total swap = 307196kB
[ 7162.575016] 524288 pages of RAM
[ 7162.575021] 207031 free pages
[ 7162.575024] 11915 reserved pages
[ 7162.575026] 4329 slab pages
[ 7162.575028] 228850 pages shared
[ 7162.575030] 3168 pages swap cached
[ 7162.575033] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name
[ 7162.575059] [ 170] 0 170 2196 89 5 0 -1000 ueventd
[ 7162.575067] [ 171] 0 171 2196 37 5 0 -1000 watchdogd
[ 7162.575076] [ 184] 1036 184 4852 549 9 14 -1000 logd
[ 7162.575085] [ 185] 0 185 2458 90 5 0 -1000 healthd
[ 7162.575092] [ 186] 0 186 2657 254 5 2 -1000 lmkd
[ 7162.575098] [ 187] 1000 187 2366 162 4 5 -1000 servicemanager
[ 7162.575105] [ 188] 0 188 4512 413 7 10 -1000 vold
[ 7162.575111] [ 189] 1000 189 80165 2197 159 103 -1000 surfaceflinger
[ 7162.575118] [ 195] 0 195 2331 172 4 22 -1000 sh
[ 7162.575125] [ 196] 0 196 5967 324 10 10 -1000 netd
[ 7162.575132] [ 199] 0 199 2530 346 5 0 -1000 debuggerd
[ 7162.575141] [ 202] 1019 202 5808 926 10 10 -1000 drmserver
[ 7162.575148] [ 204] 1012 204 2356 185 4 0 -1000 installd
[ 7162.575155] [ 206] 1017 206 3126 427 6 6 -1000 keystore
[ 7162.575161] [ 208] 0 208 3870 304 6 4 -1000 rild
[ 7162.575168] [ 209] 0 209 367277 10098 226 222 -1000 main
[ 7162.575177] [ 212] 1023 212 4364 359 7 2 -1000 sdcard
[ 7162.575188] [ 491] 1000 491 464613 21105 432 617 -941 system_server
[ 7162.575195] [ 1160] 10014 1160 447357 16566 382 358 -705 ndroid.systemui
[ 7162.575201] [ 1333] 10035 1333 442198 10871 365 393 117 putmethod.latin
[ 7162.575207] [ 1370] 1001 1370 374808 8881 223 233 -705 m.android.phone
[ 7162.575214] [ 1509] 10007 1509 450722 14805 384 609 352 ndroid.launcher
[ 7162.575221] [ 1935] 0 1935 4501 90 8 0 -1000 adbd
[ 7162.575228] [ 2228] 1010 2228 3144 622 6 13 -1000 wpa_supplicant
[ 7162.575237] [ 2506] 1014 2506 2338 165 4 0 -1000 dhcpcd
[ 7162.575244] [ 2548] 10020 2548 549842 27551 498 1052 411 android.browser
[ 7162.575250] [ 2718] 0 2718 2303 148 4 27 0 logcat
[ 7162.575258] [23167] 1013 23167 86124 2324 171 74 -1000 mediaserver
[ 7162.575269] [25877] 10048 25877 638682 74256 669 4996 0 com.youku.phone
[ 7162.575276] [26158] 10048 26158 395279 11622 265 264 117 e:phone_monitor
[ 7162.575283] [26182] 10048 26182 396327 14003 267 256 58 .phone:download
[ 7162.575290] [26222] 10048 26222 397204 15006 283 797 294 uku_PushService
[ 7162.575299] [26387] 10005 26387 369861 6576 217 235 470 d.process.media
[ 7162.575308] [26469] 10048 26469 403399 19083 299 491 58 u.phone:channel
[ 7162.575318] [27054] 10048 27054 393032 9241 275 303 647 .phone:dexmerge
[ 7162.575328] [27077] 10048 27077 396049 11167 263 274 58 oUpgradeService
[ 7162.575334] [27115] 10048 27115 391582 8500 243 262 58 LockPlayService
[ 7162.575342] [27416] 10002 27416 369997 6828 219 259 529 d.process.acore
[ 7162.575349] [27682] 0 27682 4245 60 8 0 0 adbd
[ 7162.575355] Out of memory: Kill process 27054 (.phone:dexmerge) score 663 or sacrifice child
[ 7162.575365] Killed process 27054 (.phone:dexmerge) total-vm:1572128kB, anon-rss:11328kB, file-rss:25636kB
[ 7163.027963] dhd_set_suspend: Remove extra suspend setting
[ 7163.052711] dhd_pno_get_for_batch : wifi location service is not supported
[ 7163.052720] ANDROID-ERROR) failed to getting batching results
[ 7163.053688] dhd_pno_stop_for_batch : wifi location service is not supported
[ 7163.053702] ANDROID-ERROR) failed to stop batching scan
[ 7171.948501] adbd invoked oom-killer: gfp_mask=0x4d0, order=2, oom_score_adj=0
[ 7171.955927] CPU: 1 PID: 27740 Comm: adbd Not tainted 3.14.52-gcdf104d-dirty #286
[ 7171.963416] [<c0014e9c>] (unwind_backtrace) from [<c0011a30>] (show_stack+0x10/0x14)
[ 7171.971248] [<c0011a30>] (show_stack) from [<c0883020>] (dump_stack+0x64/0xb4)
[ 7171.978551] [<c0883020>] (dump_stack) from [<c08801d4>] (dump_header.isra.11+0x64/0x188)
[ 7171.978570] [<c08801d4>] (dump_header.isra.11) from [<c00b34b0>] (oom_kill_process+0x354/0x3d0)
[ 7171.978582] [<c00b34b0>] (oom_kill_process) from [<c00b3964>] (out_of_memory+0x26c/0x330)
[ 7171.978592] [<c00b3964>] (out_of_memory) from [<c00b7d28>] (__alloc_pages_nodemask+0x8b8/0x8f8)
[ 7171.978600] [<c00b7d28>] (__alloc_pages_nodemask) from [<c00b7d78>] (__get_free_pages+0x10/0x24)
[ 7171.978609] [<c00b7d78>] (__get_free_pages) from [<c001b0bc>] (pgd_alloc+0x14/0x10c)
[ 7171.978624] [<c001b0bc>] (pgd_alloc) from [<c0030808>] (mm_init.isra.41+0x90/0xd0)
[ 7171.978640] [<c0030808>] (mm_init.isra.41) from [<c00f3c70>] (do_execve+0x194/0x4f4)
[ 7171.978651] [<c00f3c70>] (do_execve) from [<c000e3e0>] (ret_fast_syscall+0x0/0x38)
[ 7171.978690] Mem-info:
[ 7171.978694] DMA per-cpu:
[ 7171.978702] CPU 0: hi: 18, btch: 3 usd: 0
[ 7171.978705] CPU 1: hi: 18, btch: 3 usd: 0
[ 7171.978708] CPU 2: hi: 18, btch: 3 usd: 2
[ 7171.978711] CPU 3: hi: 18, btch: 3 usd: 0
[ 7171.978713] HighMem per-cpu:
[ 7171.978716] CPU 0: hi: 186, btch: 31 usd: 0
[ 7171.978719] CPU 1: hi: 186, btch: 31 usd: 0
[ 7171.978722] CPU 2: hi: 186, btch: 31 usd: 0
[ 7171.978725] CPU 3: hi: 186, btch: 31 usd: 0
[ 7171.978739] active_anon:94094 inactive_anon:23502 isolated_anon:32
[ 7171.978739] active_file:42709 inactive_file:52379 isolated_file:0
[ 7171.978739] unevictable:0 dirty:0 writeback:0 unstable:0
[ 7171.978739] free:208886 slab_reclaimable:1918 slab_unreclaimable:3910
[ 7171.978739] mapped:42235 shmem:507 pagetables:6254 bounce:0
[ 7171.978739] free_cma:27461
[ 7171.978756] DMA free:129700kB min:2744kB low:9576kB high:10264kB active_anon:8kB inactive_anon:64kB active_file:76kB inactive_file:96kB unevictable:0kB isolated(anon):128kB isolated(file):0kB present:507904kB managed:476676kB mlocked:0kB dirty:0kB writeback:0kB mapped:12kB shmem:0kB slab_reclaimable:7672kB slab_unreclaimable:15640kB kernel_stack:6256kB pagetables:25016kB unstable:0kB bounce:0kB free_cma:109844kB writeback_tmp:0kB pages_scanned:133112 all_unreclaimable? yes
[ 7171.978766] lowmem_reserve[]: 0 0 1551 1551
[ 7171.978781] HighMem free:705844kB min:512kB low:23292kB high:25576kB active_anon:376368kB inactive_anon:93944kB active_file:170760kB inactive_file:209420kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:1588224kB managed:1588224kB mlocked:0kB dirty:0kB writeback:0kB mapped:168928kB shmem:2028kB 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? no
[ 7171.978787] lowmem_reserve[]: 0 0 0 0
[ 7171.978827] DMA: 4131*4kB (UEMC) 420*8kB (EMC) 4*16kB (C) 2*32kB (C) 4*64kB (C) 1*128kB (C) 5*256kB (C) 3*512kB (C) 2*1024kB (C) 3*2048kB (C) 0*4096kB 0*8192kB 0*16384kB 3*32768kB (C) = 129708kB
[ 7171.978863] HighMem: 1432*4kB (UM) 1466*8kB (UM) 1185*16kB (UM) 465*32kB (UM) 118*64kB (UM) 33*128kB (UM) 3*256kB (UM) 0*512kB 1*1024kB (M) 1*2048kB (M) 0*4096kB 0*8192kB 1*16384kB (U) 19*32768kB (UMR) = 705888kB
[ 7171.978865] 98779 total pagecache pages
[ 7171.978869] 3152 pages in swap cache
[ 7171.978872] Swap cache stats: add 135258, delete 132106, find 1619/55250
[ 7171.978874] Free swap = 260684kB
[ 7171.978876] Total swap = 307196kB
[ 7172.012801] 524288 pages of RAM
[ 7172.012804] 209844 free pages
[ 7172.012805] 11915 reserved pages
[ 7172.012807] 4154 slab pages
[ 7172.012809] 261293 pages shared
[ 7172.012811] 3152 pages swap cached
[ 7172.012814] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name
[ 7172.012839] [ 170] 0 170 2196 89 5 0 -1000 ueventd
[ 7172.012846] [ 171] 0 171 2196 37 5 0 -1000 watchdogd
[ 7172.012857] [ 184] 1036 184 4852 564 9 12 -1000 logd
[ 7172.012863] [ 185] 0 185 2458 90 5 0 -1000 healthd
[ 7172.012869] [ 186] 0 186 2657 254 5 2 -1000 lmkd
[ 7172.012876] [ 187] 1000 187 2366 162 4 5 -1000 servicemanager
[ 7172.012882] [ 188] 0 188 4512 413 7 10 -1000 vold
[ 7172.012888] [ 189] 1000 189 80165 2197 159 103 -1000 surfaceflinger
[ 7172.012894] [ 195] 0 195 2331 172 4 22 -1000 sh
[ 7172.012901] [ 196] 0 196 5711 323 10 10 -1000 netd
[ 7172.012907] [ 199] 0 199 2530 346 5 0 -1000 debuggerd
[ 7172.012916] [ 202] 1019 202 5808 926 10 10 -1000 drmserver
[ 7172.012922] [ 204] 1012 204 2356 185 4 0 -1000 installd
[ 7172.012929] [ 206] 1017 206 3126 427 6 6 -1000 keystore
[ 7172.012936] [ 208] 0 208 3870 304 6 4 -1000 rild
[ 7172.012942] [ 209] 0 209 367277 10098 226 222 -1000 main
[ 7172.012948] [ 212] 1023 212 4364 359 7 2 -1000 sdcard
[ 7172.012957] [ 491] 1000 491 464623 21247 432 596 -941 system_server
[ 7172.012964] [ 1160] 10014 1160 447357 16576 382 359 -705 ndroid.systemui
[ 7172.012973] [ 1333] 10035 1333 442198 10913 365 361 117 putmethod.latin
[ 7172.012979] [ 1370] 1001 1370 374693 9027 223 225 -705 m.android.phone
[ 7172.012985] [ 1509] 10007 1509 450722 14805 384 609 352 ndroid.launcher
[ 7172.012992] [ 1935] 0 1935 4501 56 8 3 -1000 adbd
[ 7172.012998] [ 2228] 1010 2228 3144 622 6 13 -1000 wpa_supplicant
[ 7172.013007] [ 2506] 1014 2506 2338 165 4 0 -1000 dhcpcd
[ 7172.013014] [ 2548] 10020 2548 549842 27551 498 1052 411 android.browser
[ 7172.013020] [ 2718] 0 2718 2303 148 4 27 0 logcat
[ 7172.013027] [23167] 1013 23167 86124 2324 171 74 -1000 mediaserver
[ 7172.013034] [25877] 10048 25877 638473 74616 669 5280 0 com.youku.phone
[ 7172.013040] [26158] 10048 26158 395329 12044 265 333 117 e:phone_monitor
[ 7172.013047] [26182] 10048 26182 396327 13312 267 256 58 .phone:download
[ 7172.013053] [26222] 10048 26222 397204 15006 283 797 294 uku_PushService
[ 7172.013059] [26387] 10005 26387 369861 6576 217 235 470 d.process.media
[ 7172.013065] [26469] 10048 26469 403399 19084 299 498 58 u.phone:channel
[ 7172.013072] [27077] 10048 27077 396049 11167 263 274 58 oUpgradeService
[ 7172.013078] [27115] 10048 27115 391582 8500 243 262 58 LockPlayService
[ 7172.013084] [27416] 10002 27416 369997 6828 219 259 529 d.process.acore
[ 7172.013091] [27739] 10048 27739 637515 50777 562 4809 0 pool-20-thread-
[ 7172.013098] [27740] 0 27740 4245 59 8 1 0 adbd
[ 7172.013103] Out of memory: Kill process 27416 (d.process.acore) score 541 or sacrifice child
[ 7172.013112] Killed process 27416 (d.process.acore) total-vm:1479988kB, anon-rss:9504kB, file-rss:17808kB
[ 7172.017355] adbd invoked oom-killer: gfp_mask=0x4d0, order=2, oom_score_adj=0
[ 7172.017369] CPU: 1 PID: 27740 Comm: adbd Not tainted 3.14.52-gcdf104d-dirty #286
[ 7172.017418] [<c0014e9c>] (unwind_backtrace) from [<c0011a30>] (show_stack+0x10/0x14)
[ 7172.017437] [<c0011a30>] (show_stack) from [<c0883020>] (dump_stack+0x64/0xb4)
[ 7172.017449] [<c0883020>] (dump_stack) from [<c08801d4>] (dump_header.isra.11+0x64/0x188)
[ 7172.017469] [<c08801d4>] (dump_header.isra.11) from [<c00b34b0>] (oom_kill_process+0x354/0x3d0)
[ 7172.017480] [<c00b34b0>] (oom_kill_process) from [<c00b3964>] (out_of_memory+0x26c/0x330)
[ 7172.017493] [<c00b3964>] (out_of_memory) from [<c00b7d28>] (__alloc_pages_nodemask+0x8b8/0x8f8)
[ 7172.017500] [<c00b7d28>] (__alloc_pages_nodemask) from [<c00b7d78>] (__get_free_pages+0x10/0x24)
[ 7172.017509] [<c00b7d78>] (__get_free_pages) from [<c001b0bc>] (pgd_alloc+0x14/0x10c)
[ 7172.017524] [<c001b0bc>] (pgd_alloc) from [<c0030808>] (mm_init.isra.41+0x90/0xd0)
[ 7172.017537] [<c0030808>] (mm_init.isra.41) from [<c00f3c70>] (do_execve+0x194/0x4f4)
[ 7172.017548] [<c00f3c70>] (do_execve) from [<c000e3e0>] (ret_fast_syscall+0x0/0x38)
[ 7172.017552] Mem-info:
[ 7172.017557] DMA per-cpu:
[ 7172.017561] CPU 0: hi: 18, btch: 3 usd: 2
[ 7172.017564] CPU 1: hi: 18, btch: 3 usd: 0
[ 7172.017567] CPU 2: hi: 18, btch: 3 usd: 0
[ 7172.017569] CPU 3: hi: 18, btch: 3 usd: 2
[ 7172.017572] HighMem per-cpu:
[ 7172.017575] CPU 0: hi: 186, btch: 31 usd: 159
[ 7172.017578] CPU 1: hi: 186, btch: 31 usd: 0
[ 7172.017581] CPU 2: hi: 186, btch: 31 usd: 0
[ 7172.017584] CPU 3: hi: 186, btch: 31 usd: 0
[ 7172.017596] active_anon:93934 inactive_anon:23488 isolated_anon:0
[ 7172.017596] active_file:42752 inactive_file:52358 isolated_file:0
[ 7172.017596] unevictable:0 dirty:1 writeback:0 unstable:0
[ 7172.017596] free:208997 slab_reclaimable:1918 slab_unreclaimable:3910
[ 7172.017596] mapped:42005 shmem:507 pagetables:6254 bounce:0
[ 7172.017596] free_cma:27461
[ 7172.017614] DMA free:129852kB min:2744kB low:9576kB high:10264kB active_anon:8kB inactive_anon:0kB active_file:132kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:507904kB managed:476676kB mlocked:0kB dirty:0kB writeback:0kB mapped:12kB shmem:0kB slab_reclaimable:7672kB slab_unreclaimable:15640kB kernel_stack:6256kB pagetables:25016kB unstable:0kB bounce:0kB free_cma:109844kB writeback_tmp:0kB pages_scanned:61588 all_unreclaimable? yes
[ 7172.017622] lowmem_reserve[]: 0 0 1551 1551
[ 7172.017637] HighMem free:706136kB min:512kB low:23292kB high:25576kB active_anon:375728kB inactive_anon:93952kB active_file:170876kB inactive_file:209432kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:1588224kB managed:1588224kB mlocked:0kB dirty:4kB writeback:0kB mapped:168008kB shmem:2028kB 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? no
[ 7172.017646] lowmem_reserve[]: 0 0 0 0
[ 7172.017682] DMA: 4158*4kB (EMC) 420*8kB (EMC) 4*16kB (C) 2*32kB (C) 4*64kB (C) 1*128kB (C) 5*256kB (C) 3*512kB (C) 2*1024kB (C) 3*2048kB (C) 0*4096kB 0*8192kB 0*16384kB 3*32768kB (C) = 129816kB
[ 7172.017719] HighMem: 1488*4kB (UM) 1467*8kB (UM) 1186*16kB (UM) 465*32kB (UM) 118*64kB (UM) 33*128kB (UM) 3*256kB (UM) 0*512kB 1*1024kB (M) 1*2048kB (M) 0*4096kB 0*8192kB 1*16384kB (U) 19*32768kB (UMR) = 706136kB
[ 7172.017721] 98770 total pagecache pages
[ 7172.017725] 3150 pages in swap cache
[ 7172.017729] Swap cache stats: add 135288, delete 132138, find 1619/55250
[ 7172.017731] Free swap = 260688kB
[ 7172.017734] Total swap = 307196kB
[ 7172.057189] 524288 pages of RAM
[ 7172.057194] 213947 free pages
[ 7172.057196] 11915 reserved pages
[ 7172.057198] 4154 slab pages
[ 7172.057200] 234344 pages shared
[ 7172.057202] 3147 pages swap cached
[ 7172.057206] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name
[ 7172.057233] [ 170] 0 170 2196 89 5 0 -1000 ueventd
[ 7172.057240] [ 171] 0 171 2196 37 5 0 -1000 watchdogd
[ 7172.057250] [ 184] 1036 184 4852 564 9 12 -1000 logd
[ 7172.057259] [ 185] 0 185 2458 90 5 0 -1000 healthd
[ 7172.057264] [ 186] 0 186 2657 254 5 2 -1000 lmkd
[ 7172.057271] [ 187] 1000 187 2366 162 4 5 -1000 servicemanager
[ 7172.057277] [ 188] 0 188 4512 413 7 10 -1000 vold
[ 7172.057284] [ 189] 1000 189 80165 2197 159 103 -1000 surfaceflinger
[ 7172.057291] [ 195] 0 195 2331 172 4 22 -1000 sh
[ 7172.057297] [ 196] 0 196 5711 323 10 10 -1000 netd
[ 7172.057303] [ 199] 0 199 2530 346 5 0 -1000 debuggerd
[ 7172.057310] [ 202] 1019 202 5808 926 10 10 -1000 drmserver
[ 7172.057316] [ 204] 1012 204 2356 185 4 0 -1000 installd
[ 7172.057322] [ 206] 1017 206 3126 427 6 6 -1000 keystore
[ 7172.057328] [ 208] 0 208 3870 304 6 4 -1000 rild
[ 7172.057335] [ 209] 0 209 367277 10098 226 222 -1000 main
[ 7172.057341] [ 212] 1023 212 4364 359 7 2 -1000 sdcard
[ 7172.057352] [ 491] 1000 491 464623 21247 432 596 -941 system_server
[ 7172.057359] [ 1160] 10014 1160 447357 16576 382 359 -705 ndroid.systemui
[ 7172.057365] [ 1333] 10035 1333 442198 10913 365 361 117 putmethod.latin
[ 7172.057372] [ 1370] 1001 1370 374693 9027 223 225 -705 m.android.phone
[ 7172.057381] [ 1509] 10007 1509 450722 14805 384 609 352 ndroid.launcher
[ 7172.057388] [ 1935] 0 1935 4501 56 8 3 -1000 adbd
[ 7172.057394] [ 2228] 1010 2228 3144 622 6 13 -1000 wpa_supplicant
[ 7172.057400] [ 2506] 1014 2506 2338 165 4 0 -1000 dhcpcd
[ 7172.057407] [ 2548] 10020 2548 549842 27551 498 1052 411 android.browser
[ 7172.057413] [ 2718] 0 2718 2303 148 4 27 0 logcat
[ 7172.057420] [23167] 1013 23167 86124 2324 171 74 -1000 mediaserver
[ 7172.057427] [25877] 10048 25877 638473 74616 669 5280 0 com.youku.phone
[ 7172.057434] [26158] 10048 26158 395329 12044 265 333 117 e:phone_monitor
[ 7172.057442] [26182] 10048 26182 396327 13312 267 256 58 .phone:download
[ 7172.057448] [26222] 10048 26222 397204 15006 283 797 294 uku_PushService
[ 7172.057455] [26387] 10005 26387 369861 6576 217 235 470 d.process.media
[ 7172.057461] [26469] 10048 26469 403399 19084 299 498 58 u.phone:channel
[ 7172.057468] [27077] 10048 27077 396049 11167 263 274 58 oUpgradeService
[ 7172.057474] [27115] 10048 27115 391582 8500 243 262 58 LockPlayService
[ 7172.057482] [27739] 10048 27739 2 1 1 0 0 pool-20-thread-
[ 7172.057488] [27740] 0 27740 4245 59 8 1 0 adbd

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b36401
NXP Employee
NXP Employee

The OOM Killer is called when the system is critically low on memory.
So please check memory usage. Possibly some another process (or processes) got much memory unexpectedly.

Have a great day,
Victor

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