Every some time router resets after this log
Time can be hours or several minutes.
May 14 08:20:02 Far-Office kernel: [ 1541.791675] hostapd invoked oom-killer: gfp_mask=0x14002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=(null), order=0, oom_score_adj=0
May 14 08:20:04 Far-Office kernel: [ 1541.817063] CPU: 1 PID: 1497 Comm: hostapd Not tainted 4.14.37 #0
May 14 08:20:04 Far-Office kernel: [ 1541.829206] Stack : 00000000 00000000 00000000 00000000 805b7ad2 00000035 00000000 00000000
May 14 08:20:04 Far-Office kernel: [ 1541.845895] 83ab0ff4 805508a7 804e09bc 00000001 000005d9 00000001 820d9898 532616c4
May 14 08:20:04 Far-Office kernel: [ 1541.862563] 00000000 00000000 805b0000 00004a60 00000000 000000f6 00000008 00000000
May 14 08:20:04 Far-Office kernel: [ 1541.879219] 00000000 80550000 000c77a7 00000000 80000000 00000000 80570000 804ea79c
May 14 08:20:04 Far-Office kernel: [ 1541.895858] 00000002 00200000 ffffffff 00000021 00000000 8027cfc8 00000004 805b0004
May 14 08:20:04 Far-Office kernel: [ 1541.912489] ...
May 14 08:20:04 Far-Office kernel: [ 1541.917350] Call Trace:
May 14 08:20:04 Far-Office kernel: [ 1541.922243] [<80010498>] show_stack+0x58/0x100
May 14 08:20:04 Far-Office kernel: [ 1541.931096] [<804298ec>] dump_stack+0x9c/0xe0
May 14 08:20:04 Far-Office kernel: [ 1541.939762] [<800c4294>] dump_header.isra.6+0xa4/0x200
May 14 08:20:04 Far-Office kernel: [ 1541.949982] [<800c36e8>] oom_kill_process+0xf0/0x544
May 14 08:20:04 Far-Office kernel: [ 1541.959858] [<800c4110>] out_of_memory+0x3cc/0x440
May 14 08:20:04 Far-Office kernel: [ 1541.969393] [<800c87bc>] __alloc_pages_nodemask+0x944/0xc4c
May 14 08:20:04 Far-Office kernel: [ 1541.980480] [<800faa24>] __vmalloc_node_range+0x170/0x28c
May 14 08:20:04 Far-Office kernel: [ 1541.991216] [<800fae00>] vmalloc+0x48/0x54
May 14 08:20:04 Far-Office kernel: [ 1541.999370] [<80234e14>] LzmaDecode+0x14c/0x5e8
May 14 08:20:04 Far-Office kernel: [ 1542.008398] [<80194720>] jffs2_lzma_decompress+0x60/0x98
May 14 08:20:04 Far-Office kernel: [ 1542.018985] [<8017fe9c>] jffs2_decompress+0xd4/0x1a8
May 14 08:20:04 Far-Office kernel: [ 1542.028859] [<80183990>] jffs2_read_dnode+0x2b0/0x428
May 14 08:20:04 Far-Office kernel: [ 1542.038907] [<80183c20>] jffs2_read_inode_range+0x118/0x1b8
May 14 08:20:04 Far-Office kernel: [ 1542.049996] [<80181d80>] jffs2_do_readpage_nolock+0x70/0x13c
May 14 08:20:04 Far-Office kernel: [ 1542.061254] [<801821ac>] jffs2_readpage+0x3c/0x6c
May 14 08:20:04 Far-Office kernel: [ 1542.070638] [<800c0d44>] filemap_fault+0x498/0x658
May 14 08:20:04 Far-Office kernel: [ 1542.080167] [<800e87e0>] __do_fault+0x24/0xa0
May 14 08:20:04 Far-Office kernel: [ 1542.088836] [<800ed194>] handle_mm_fault+0x694/0xb08
May 14 08:20:04 Far-Office kernel: [ 1542.098730] [<8001c3b0>] __do_page_fault+0x120/0x478
May 14 08:20:04 Far-Office kernel: [ 1542.108606] [<80021fb8>] tlb_do_page_fault_0+0x118/0x120
May 14 08:20:04 Far-Office kernel: [ 1542.119439] Mem-Info:
May 14 08:20:04 Far-Office kernel: [ 1542.124012] active_anon:282 inactive_anon:6 isolated_anon:0
May 14 08:20:04 Far-Office kernel: [ 1542.124012] active_file:95 inactive_file:115 isolated_file:15
May 14 08:20:04 Far-Office kernel: [ 1542.124012] unevictable:0 dirty:0 writeback:0 unstable:0
May 14 08:20:04 Far-Office kernel: [ 1542.124012] slab_reclaimable:324 slab_unreclaimable:1700
May 14 08:20:04 Far-Office kernel: [ 1542.124012] mapped:65 shmem:16 pagetables:44 bounce:0
May 14 08:20:04 Far-Office kernel: [ 1542.124012] free:2052 free_pcp:44 free_cma:0
May 14 08:20:04 Far-Office kernel: [ 1542.187044] Node 0 active_anon:1128kB inactive_anon:24kB active_file:380kB inactive_file:460kB unevictable:0kB isolated(anon):0kB isolated(file):60kB mapped:260kB dirty:0kB writeback:0kB shmem:64kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
May 14 08:20:04 Far-Office kernel: [ 1542.231248] Normal free:8176kB min:8192kB low:10240kB high:12288kB active_anon:1128kB inactive_anon:24kB active_file:404kB inactive_file:632kB unevictable:0kB writepending:0kB present:65536kB managed:58776kB mlocked:0kB kernel_stack:536kB pagetables:176kB bounce:0kB free_pcp:176kB local_pcp:0kB free_cma:0kB
May 14 08:20:04 Far-Office kernel: [ 1542.285417] lowmem_reserve[]: 0 0 0
May 14 08:20:04 Far-Office kernel: [ 1542.292384] Normal: 127*4kB (UME) 118*8kB (UME) 52*16kB (UME) 32*32kB (UME) 10*64kB (ME) 7*128kB (UME) 3*256kB (ME) 1*512kB (M) 2*1024kB (ME) 0*2048kB 0*4096kB = 8172kB
May 14 08:20:04 Far-Office kernel: [ 1542.322481] 228 total pagecache pages
May 14 08:20:04 Far-Office kernel: [ 1542.329782] 0 pages in swap cache
May 14 08:20:04 Far-Office kernel: [ 1542.336397] Swap cache stats: add 0, delete 0, find 0/0
May 14 08:20:04 Far-Office kernel: [ 1542.346812] Free swap = 0kB
May 14 08:20:04 Far-Office kernel: [ 1542.352541] Total swap = 0kB
May 14 08:20:04 Far-Office kernel: [ 1542.358285] 16384 pages RAM
May 14 08:20:04 Far-Office kernel: [ 1542.363853] 0 pages HighMem/MovableOnly
May 14 08:20:04 Far-Office kernel: [ 1542.371488] 1690 pages reserved
May 14 08:20:04 Far-Office kernel: [ 1542.377754] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name
May 14 08:20:04 Far-Office kernel: [ 1542.394784] [ 470] 0 470 298 10 4 0 0 0 ubusd
May 14 08:20:04 Far-Office kernel: [ 1542.411950] [ 471] 0 471 226 7 3 0 0 0 askfirst
May 14 08:20:04 Far-Office kernel: [ 1542.429640] [ 796] 0 796 308 9 4 0 0 0 logd
May 14 08:20:04 Far-Office kernel: [ 1542.446645] [ 797] 0 797 338 21 3 0 0 0 logread
May 14 08:20:04 Far-Office kernel: [ 1542.464165] [ 814] 0 814 383 22 3 0 0 0 rpcd
May 14 08:20:04 Far-Office kernel: [ 1542.481162] [ 849] 0 849 431 37 3 0 0 0 netifd
May 14 08:20:04 Far-Office kernel: [ 1542.498505] [ 908] 0 908 267 7 3 0 0 0 dropbear
May 14 08:20:04 Far-Office kernel: [ 1542.516195] [ 938] 0 938 384 19 3 0 0 0 uhttpd
May 14 08:20:04 Far-Office kernel: [ 1542.533540] [ 1056] 0 1056 301 7 3 0 0 0 udhcpc
May 14 08:20:04 Far-Office kernel: [ 1542.550882] [ 1393] 0 1393 302 19 3 0 0 0 ntpd
May 14 08:20:04 Far-Office kernel: [ 1542.567884] [ 1475] 0 1475 428 30 4 0 0 0 hostapd
May 14 08:20:04 Far-Office kernel: [ 1542.585404] [ 1497] 0 1497 428 30 3 0 0 0 hostapd
May 14 08:20:04 Far-Office kernel: [ 1542.602915] Out of memory: Kill process 849 (netifd) score 2 or sacrifice child
May 14 08:20:04 Far-Office kernel: [ 1542.617551] Killed process 1056 (udhcpc) total-vm:1204kB, anon-rss:28kB, file-rss:0kB, shmem-rss:0kB
May 14 08:20:04 Far-Office kernel: [ 1543.938977] netifd invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null), order=0, oom_score_adj=0
May 14 08:20:04 Far-Office kernel: [ 1543.963121] CPU: 2 PID: 849 Comm: netifd Not tainted 4.14.37 #0
May 14 08:20:04 Far-Office kernel: [ 1543.974911] Stack : 00000000 00000000 00000000 00000000 805b7ad2 00000033 00000000 00000000
May 14 08:20:04 Far-Office kernel: [ 1543.991573] 83aff3f4 805508a7 804e09bc 00000002 00000351 00000001 82c37b20 532616c4
May 14 08:20:04 Far-Office kernel: [ 1544.008219] 00000000 00000000 805b0000 00005d98 00000000 00000130 00000008 00000000
May 14 08:20:04 Far-Office kernel: [ 1544.024871] 00000000 80550000 000eb231 00000000 80000000 00000000 80570000 804ea79c
May 14 08:20:04 Far-Office kernel: [ 1544.041523] 00000002 00200000 ffffffff 00000021 00000002 8027cfc8 00000008 805b0008
May 14 08:20:04 Far-Office kernel: [ 1544.058167] ...
May 14 08:20:04 Far-Office kernel: [ 1544.063029] Call Trace:
May 14 08:20:04 Far-Office kernel: [ 1544.067924] [<80010498>] show_stack+0x58/0x100
May 14 08:20:04 Far-Office kernel: [ 1544.076780] [<804298ec>] dump_stack+0x9c/0xe0
May 14 08:20:04 Far-Office kernel: [ 1544.085451] [<800c4294>] dump_header.isra.6+0xa4/0x200
May 14 08:20:04 Far-Office kernel: [ 1544.095673] [<800c36e8>] oom_kill_process+0xf0/0x544
May 14 08:20:04 Far-Office kernel: [ 1544.105551] [<800c4110>] out_of_memory+0x3cc/0x440
May 14 08:20:04 Far-Office kernel: [ 1544.115090] [<800c87bc>] __alloc_pages_nodemask+0x944/0xc4c
May 14 08:20:04 Far-Office kernel: [ 1544.126206] [<800c0d04>] filemap_fault+0x458/0x658
May 14 08:20:04 Far-Office kernel: [ 1544.135742] [<800e87e0>] __do_fault+0x24/0xa0
May 14 08:20:04 Far-Office kernel: [ 1544.144414] [<800ed194>] handle_mm_fault+0x694/0xb08
May 14 08:20:04 Far-Office kernel: [ 1544.154313] [<8001c3b0>] __do_page_fault+0x120/0x478
May 14 08:20:04 Far-Office kernel: [ 1544.164193] [<80021fb8>] tlb_do_page_fault_0+0x118/0x120
May 14 08:20:04 Far-Office kernel: [ 1544.175017] Mem-Info:
May 14 08:20:04 Far-Office kernel: [ 1544.179562] active_anon:273 inactive_anon:6 isolated_anon:0
May 14 08:20:04 Far-Office kernel: [ 1544.179562] active_file:27 inactive_file:26 isolated_file:19
May 14 08:20:04 Far-Office kernel: [ 1544.179562] unevictable:0 dirty:0 writeback:0 unstable:0
May 14 08:20:04 Far-Office kernel: [ 1544.179562] slab_reclaimable:326 slab_unreclaimable:1730
May 14 08:20:04 Far-Office kernel: [ 1544.179562] mapped:9 shmem:16 pagetables:41 bounce:0
May 14 08:20:04 Far-Office kernel: [ 1544.179562] free:2057 free_pcp:37 free_cma:0
May 14 08:20:04 Far-Office kernel: [ 1544.242274] Node 0 active_anon:1092kB inactive_anon:24kB active_file:52kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):196kB mapped:36kB dirty:0kB writeback:0kB shmem:64kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
May 14 08:20:04 Far-Office kernel: [ 1544.285921] Normal free:8240kB min:8192kB low:10240kB high:12288kB active_anon:1092kB inactive_anon:24kB active_file:152kB inactive_file:388kB unevictable:0kB writepending:0kB present:65536kB managed:58776kB mlocked:0kB kernel_stack:536kB pagetables:164kB bounce:0kB free_pcp:176kB local_pcp:0kB free_cma:0kB
May 14 08:20:04 Far-Office kernel: [ 1544.340091] lowmem_reserve[]: 0 0 0
May 14 08:20:04 Far-Office kernel: [ 1544.347088] Normal: 147*4kB (UME) 160*8kB (UME) 59*16kB (ME) 33*32kB (UME) 11*64kB (UME) 6*128kB (ME) 3*256kB (ME) 1*512kB (M) 2*1024kB (ME) 0*2048kB 0*4096kB = 8668kB
May 14 08:20:04 Far-Office kernel: [ 1544.377079] 138 total pagecache pages
May 14 08:20:04 Far-Office kernel: [ 1544.384428] 0 pages in swap cache
May 14 08:20:04 Far-Office kernel: [ 1544.391040] Swap cache stats: add 0, delete 0, find 0/0
May 14 08:20:04 Far-Office kernel: [ 1544.401512] Free swap = 0kB
May 14 08:20:04 Far-Office kernel: [ 1544.407282] Total swap = 0kB
May 14 08:20:04 Far-Office kernel: [ 1544.413076] 16384 pages RAM
May 14 08:20:04 Far-Office kernel: [ 1544.418640] 0 pages HighMem/MovableOnly
May 14 08:20:04 Far-Office kernel: [ 1544.426294] 1690 pages reserved
May 14 08:20:04 Far-Office kernel: [ 1544.432538] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name
May 14 08:20:04 Far-Office kernel: [ 1544.449589] [ 470] 0 470 298 10 4 0 0 0 ubusd
May 14 08:20:04 Far-Office kernel: [ 1544.466798] [ 471] 0 471 226 7 3 0 0 0 askfirst
May 14 08:20:04 Far-Office kernel: [ 1544.484512] [ 796] 0 796 308 23 4 0 0 0 logd
May 14 08:20:04 Far-Office kernel: [ 1544.501540] [ 797] 0 797 338 21 3 0 0 0 logread
May 14 08:20:04 Far-Office kernel: [ 1544.519053] [ 814] 0 814 383 22 3 0 0 0 rpcd
May 14 08:20:04 Far-Office kernel: [ 1544.536033] [ 849] 0 849 431 37 3 0 0 0 netifd
May 14 08:20:04 Far-Office kernel: [ 1544.553415] [ 908] 0 908 267 7 3 0 0 0 dropbear
May 14 08:20:04 Far-Office kernel: [ 1544.571146] [ 938] 0 938 384 19 3 0 0 0 uhttpd
May 14 08:20:04 Far-Office kernel: [ 1544.588534] [ 1393] 0 1393 302 10 3 0 0 0 ntpd
May 14 08:20:04 Far-Office kernel: [ 1544.605573] [ 1475] 0 1475 428 30 4 0 0 0 hostapd
May 14 08:20:04 Far-Office kernel: [ 1544.623090] [ 1497] 0 1497 428 30 3 0 0 0 hostapd
May 14 08:20:04 Far-Office kernel: [ 1544.640598] Out of memory: Kill process 849 (netifd) score 2 or sacrifice child
May 14 08:20:04 Far-Office kernel: [ 1544.655180] Killed process 849 (netifd) total-vm:1724kB, anon-rss:148kB, file-rss:0kB, shmem-rss:0kB
May 14 08:20:04 Far-Office kernel: [ 1544.674576] oom_reaper: reaped process 849 (netifd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
May 14 08:20:04 Far-Office kernel: [ 1544.832749] ubusd invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null), order=0, oom_score_adj=0
May 14 08:20:04 Far-Office kernel: [ 1544.857019] CPU: 0 PID: 470 Comm: ubusd Not tainted 4.14.37 #0
May 14 08:20:04 Far-Office kernel: [ 1544.868637] Stack : 00000000 00000000 00000000 00000000 805b7ad2 00000032 00000000 00000000
May 14 08:20:04 Far-Office kernel: [ 1544.885270] 83b828f4 805508a7 804e09bc 00000000 000001d6 00000001 82bcbb20 532616c4
May 14 08:20:04 Far-Office kernel: [ 1544.901896] 00000000 00000000 805b0000 00006eb8 00000000 00000161 00000008 00000000
May 14 08:20:04 Far-Office kernel: [ 1544.918522] 00000000 80550000 000d13bb 00000000 80000000 00000000 80570000 804ea79c
May 14 08:20:04 Far-Office kernel: [ 1544.935147] 00000002 00200000 ffffffff 00000021 00000001 8027cfc8 00000000 805b0000
May 14 08:20:04 Far-Office kernel: [ 1544.951773] ...
May 14 08:20:04 Far-Office kernel: [ 1544.956629] Call Trace:
May 14 08:20:04 Far-Office kernel: [ 1544.961514] [<80010498>] show_stack+0x58/0x100
May 14 08:20:04 Far-Office kernel: [ 1544.970362] [<804298ec>] dump_stack+0x9c/0xe0
May 14 08:20:04 Far-Office kernel: [ 1544.979024] [<800c4294>] dump_header.isra.6+0xa4/0x200
May 14 08:20:04 Far-Office kernel: [ 1544.989235] [<800c36e8>] oom_kill_process+0xf0/0x544
May 14 08:20:04 Far-Office kernel: [ 1544.999103] [<800c4110>] out_of_memory+0x3cc/0x440
May 14 08:20:04 Far-Office kernel: [ 1545.008632] [<800c87bc>] __alloc_pages_nodemask+0x944/0xc4c
May 14 08:20:04 Far-Office kernel: [ 1545.019738] [<800c0d04>] filemap_fault+0x458/0x658
May 14 08:20:04 Far-Office kernel: [ 1545.029263] [<800e87e0>] __do_fault+0x24/0xa0
May 14 08:20:04 Far-Office kernel: [ 1545.037926] [<800ed194>] handle_mm_fault+0x694/0xb08
May 14 08:20:04 Far-Office kernel: [ 1545.047813] [<8001c3b0>] __do_page_fault+0x120/0x478
May 14 08:20:04 Far-Office kernel: [ 1545.057683] [<80021fb8>] tlb_do_page_fault_0+0x118/0x120
May 14 08:20:04 Far-Office kernel: [ 1545.068783] Mem-Info:
May 14 08:20:04 Far-Office kernel: [ 1545.073382] active_anon:236 inactive_anon:6 isolated_anon:0
May 14 08:20:04 Far-Office kernel: [ 1545.073382] active_file:75 inactive_file:112 isolated_file:14
May 14 08:20:04 Far-Office kernel: [ 1545.073382] unevictable:0 dirty:0 writeback:0 unstable:0
May 14 08:20:04 Far-Office kernel: [ 1545.073382] slab_reclaimable:320 slab_unreclaimable:1738
May 14 08:20:04 Far-Office kernel: [ 1545.073382] mapped:6 shmem:16 pagetables:38 bounce:0
May 14 08:20:04 Far-Office kernel: [ 1545.073382] free:2031 free_pcp:28 free_cma:0
May 14 08:20:04 Far-Office kernel: [ 1545.136244] Node 0 active_anon:944kB inactive_anon:24kB active_file:300kB inactive_file:508kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:24kB dirty:0kB writeback:0kB shmem:64kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
May 14 08:20:04 Far-Office kernel: [ 1545.180055] Normal free:8124kB min:8192kB low:10240kB high:12288kB active_anon:944kB inactive_anon:24kB active_file:300kB inactive_file:508kB unevictable:0kB writepending:0kB present:65536kB managed:58776kB mlocked:0kB kernel_stack:536kB pagetables:152kB bounce:0kB free_pcp:112kB local_pcp:36kB free_cma:0kB
May 14 08:20:04 Far-Office kernel: [ 1545.234197] lowmem_reserve[]: 0 0 0
May 14 08:20:04 Far-Office kernel: [ 1545.241157] Normal: 77*4kB (UME) 107*8kB (UE) 63*16kB (ME) 32*32kB (ME) 11*64kB (UME) 7*128kB (ME) 3*256kB (ME) 1*512kB (M) 2*1024kB (ME) 0*2048kB 0*4096kB = 8124kB
May 14 08:20:04 Far-Office kernel: [ 1545.270479] 238 total pagecache pages
May 14 08:20:04 Far-Office kernel: [ 1545.277796] 0 pages in swap cache
May 14 08:20:04 Far-Office kernel: [ 1545.284405] Swap cache stats: add 0, delete 0, find 0/0
May 14 08:20:04 Far-Office kernel: [ 1545.294811] Free swap = 0kB
May 14 08:20:04 Far-Office kernel: [ 1545.300524] Total swap = 0kB
May 14 08:20:04 Far-Office kernel: [ 1545.306278] 16384 pages RAM
May 14 08:20:04 Far-Office kernel: [ 1545.311829] 0 pages HighMem/MovableOnly
May 14 08:20:04 Far-Office kernel: [ 1545.319475] 1690 pages reserved
May 14 08:20:04 Far-Office kernel: [ 1545.325727] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name
May 14 08:20:04 Far-Office kernel: [ 1545.342752] [ 470] 0 470 298 10 4 0 0 0 ubusd
May 14 08:20:04 Far-Office kernel: [ 1545.359911] [ 471] 0 471 226 7 3 0 0 0 askfirst
May 14 08:20:04 Far-Office kernel: [ 1545.377585] [ 796] 0 796 308 23 4 0 0 0 logd
May 14 08:20:04 Far-Office kernel: [ 1545.394567] [ 797] 0 797 338 20 3 0 0 0 logread
May 14 08:20:04 Far-Office kernel: [ 1545.412080] [ 814] 0 814 383 22 3 0 0 0 rpcd
May 14 08:20:04 Far-Office kernel: [ 1545.429061] [ 908] 0 908 267 7 3 0 0 0 dropbear
May 14 08:20:04 Far-Office kernel: [ 1545.446754] [ 938] 0 938 384 19 3 0 0 0 uhttpd
May 14 08:20:04 Far-Office kernel: [ 1545.464091] [ 1393] 0 1393 302 10 3 0 0 0 ntpd
May 14 08:20:04 Far-Office kernel: [ 1545.481096] [ 1475] 0 1475 428 30 4 0 0 0 hostapd
May 14 08:20:04 Far-Office kernel: [ 1545.498601] [ 1497] 0 1497 428 30 3 0 0 0 hostapd
May 14 08:20:04 Far-Office kernel: [ 1545.516100] Out of memory: Kill process 1475 (hostapd) score 2 or sacrifice child
May 14 08:20:04 Far-Office kernel: [ 1545.531042] Killed process 1475 (hostapd) total-vm:1712kB, anon-rss:120kB, file-rss:0kB, shmem-rss:0kB
May 14 08:20:04 Far-Office kernel: [ 1545.563982] oom_reaper: reaped process 1475 (hostapd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
May 14 08:21:13 Far-Office kernel: [ 1614.095130] hostapd invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null), order=0, oom_score_adj=0
May 14 08:21:13 Far-Office kernel: [ 1614.119477] CPU: 0 PID: 1497 Comm: hostapd Not tainted 4.14.37 #0
May 14 08:21:13 Far-Office kernel: [ 1614.131589] Stack : 00000000 00000000 00000000 00000000 805b7ad2 00000035 00000000 00000000
May 14 08:21:13 Far-Office kernel: [ 1614.148217] 83ab0ff4 805508a7 804e09bc 00000000 000005d9 00000001 820d9b20 532616c4
May 14 08:21:13 Far-Office kernel: [ 1614.164842] 00000000 00000000 805b0000 00007f70 00000000 00000191 00000008 00000000
May 14 08:21:13 Far-Office kernel: [ 1614.181466] 00000000 80550000 0001d2b5 00000000 80000000 00000000 80570000 804ea79c
May 14 08:21:13 Far-Office kernel: [ 1614.198091] 00000002 00200000 ffffffff 00000021 00000000 8027cfc8 00000000 805b0000
May 14 08:21:13 Far-Office kernel: [ 1614.214716] ...
May 14 08:21:13 Far-Office kernel: [ 1614.219570] Call Trace:
May 14 08:21:13 Far-Office kernel: [ 1614.224452] [<80010498>] show_stack+0x58/0x100
May 14 08:21:13 Far-Office kernel: [ 1614.233298] [<804298ec>] dump_stack+0x9c/0xe0
May 14 08:21:13 Far-Office kernel: [ 1614.241958] [<800c4294>] dump_header.isra.6+0xa4/0x200
May 14 08:21:13 Far-Office kernel: [ 1614.252169] [<800c36e8>] oom_kill_process+0xf0/0x544
May 14 08:21:13 Far-Office kernel: [ 1614.262036] [<800c4110>] out_of_memory+0x3cc/0x440
May 14 08:21:13 Far-Office kernel: [ 1614.271565] [<800c87bc>] __alloc_pages_nodemask+0x944/0xc4c
May 14 08:21:13 Far-Office kernel: [ 1614.282668] [<800c0d04>] filemap_fault+0x458/0x658
May 14 08:21:13 Far-Office kernel: [ 1614.292191] [<800e87e0>] __do_fault+0x24/0xa0
May 14 08:21:13 Far-Office kernel: [ 1614.300852] [<800ed194>] handle_mm_fault+0x694/0xb08
May 14 08:21:13 Far-Office kernel: [ 1614.310738] [<8001c3b0>] __do_page_fault+0x120/0x478
May 14 08:21:13 Far-Office kernel: [ 1614.320608] [<80021fb8>] tlb_do_page_fault_0+0x118/0x120
May 14 08:21:13 Far-Office kernel: [ 1614.331636] Mem-Info:
May 14 08:21:13 Far-Office kernel: [ 1614.336263] active_anon:210 inactive_anon:6 isolated_anon:0
May 14 08:21:13 Far-Office kernel: [ 1614.336263] active_file:21 inactive_file:58 isolated_file:0
May 14 08:21:13 Far-Office kernel: [ 1614.336263] unevictable:0 dirty:0 writeback:0 unstable:0
May 14 08:21:13 Far-Office kernel: [ 1614.336263] slab_reclaimable:323 slab_unreclaimable:1691
May 14 08:21:13 Far-Office kernel: [ 1614.336263] mapped:7 shmem:16 pagetables:34 bounce:0
May 14 08:21:13 Far-Office kernel: [ 1614.336263] free:2142 free_pcp:2 free_cma:0
May 14 08:21:13 Far-Office kernel: [ 1614.398674] Node 0 active_anon:840kB inactive_anon:24kB active_file:84kB inactive_file:232kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28kB dirty:0kB writeback:0kB shmem:64kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
May 14 08:21:13 Far-Office kernel: [ 1614.442359] Normal free:8568kB min:8192kB low:10240kB high:12288kB active_anon:840kB inactive_anon:24kB active_file:152kB inactive_file:280kB unevictable:0kB writepending:0kB present:65536kB managed:58776kB mlocked:0kB kernel_stack:512kB pagetables:136kB bounce:0kB free_pcp:12kB local_pcp:0kB free_cma:0kB
May 14 08:21:13 Far-Office kernel: [ 1614.496227] lowmem_reserve[]: 0 0 0
May 14 08:21:13 Far-Office kernel: [ 1614.503221] Normal: 92*4kB (UM) 106*8kB (U) 78*16kB (UM) 24*32kB (M) 6*64kB (UM) 7*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (UM) 0*2048kB 0*4096kB = 7840kB
May 14 08:21:13 Far-Office kernel: [ 1614.531720] 214 total pagecache pages
May 14 08:21:13 Far-Office kernel: [ 1614.539036] 0 pages in swap cache
May 14 08:21:13 Far-Office kernel: [ 1614.545645] Swap cache stats: add 0, delete 0, find 0/0
May 14 08:21:13 Far-Office kernel: [ 1614.556086] Free swap = 0kB
May 14 08:21:13 Far-Office kernel: [ 1614.561846] Total swap = 0kB
May 14 08:21:13 Far-Office kernel: [ 1614.567666] 16384 pages RAM
May 14 08:21:13 Far-Office kernel: [ 1614.573272] 0 pages HighMem/MovableOnly
May 14 08:21:13 Far-Office kernel: [ 1614.580889] 1690 pages reserved
May 14 08:21:13 Far-Office kernel: [ 1614.587140] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name
May 14 08:21:13 Far-Office kernel: [ 1614.604145] [ 470] 0 470 298 10 4 0 0 0 ubusd
May 14 08:21:13 Far-Office kernel: [ 1614.621299] [ 471] 0 471 226 7 3 0 0 0 askfirst
May 14 08:21:13 Far-Office kernel: [ 1614.638969] [ 796] 0 796 308 23 4 0 0 0 logd
May 14 08:21:13 Far-Office kernel: [ 1614.655950] [ 797] 0 797 338 21 3 0 0 0 logread
May 14 08:21:13 Far-Office kernel: [ 1614.673474] [ 814] 0 814 383 22 3 0 0 0 rpcd
May 14 08:21:13 Far-Office kernel: [ 1614.690465] [ 908] 0 908 267 7 3 0 0 0 dropbear
May 14 08:21:13 Far-Office kernel: [ 1614.708135] [ 938] 0 938 384 19 3 0 0 0 uhttpd
May 14 08:21:13 Far-Office kernel: [ 1614.725460] [ 1393] 0 1393 302 10 3 0 0 0 ntpd
May 14 08:21:13 Far-Office kernel: [ 1614.742456] [ 1497] 0 1497 428 30 3 0 0 0 hostapd
May 14 08:21:13 Far-Office kernel: [ 1614.759951] Out of memory: Kill process 1497 (hostapd) score 2 or sacrifice child
May 14 08:21:13 Far-Office kernel: [ 1614.774890] Killed process 1497 (hostapd) total-vm:1712kB, anon-rss:120kB, file-rss:0kB, shmem-rss:0kB
May 14 08:21:13 Far-Office kernel: [ 1614.794735] oom_reaper: reaped process 1497 (hostapd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
|Model|TP-LINK RE350 v1|
|Firmware Version|OpenWrt SNAPSHOT r6835-e495a05069 / LuCI Master (git-18.125.76267-055b621)|
|Kernel Version|4.14.37|