chcialem sobie zrobic upgrade 710N z LEDE na 18.06/19.07
jednak ciagle ruterek nie akceptowal obrazu, po czym wracal do LEDE 17
zerknalem w logi :
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.105356] ash invoked oom-killer: gfp_mask=0x2420848, order=0, oom_score_adj=0
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.111401] CPU: 0 PID: 4247 Comm: ash Not tainted 4.4.42 #0
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.116943] Stack : 803e6204 00000000 00000001 80440000 8188519c 80430e63 803c7820 00001097
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.116943] 804a378c 80bf5ad4 00000000 00000009 00001b24 800a7618 00000006 803d01d0
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.116943] 00000000 00000000 803cb31c 80bf5974 804a6542 800a5594 804304d0 00000000
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.116943] 00000001 801fcc00 00000000 00000000 00000000 00000000 00000000 00000000
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.116943] 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.116943] ...
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.152360] Call Trace:
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.154812] [<80071eb0>] show_stack+0x50/0x84
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.159163] [<800d42e4>] dump_header.isra.4+0x48/0x130
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.164261] [<800d46c8>] oom_kill_process+0x98/0x43c
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.169240] [<800d4dd0>] out_of_memory+0x2e0/0x324
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.173992] [<800d86d0>] __alloc_pages_nodemask+0x684/0x6f0
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.179588] [<800d1870>] pagecache_get_page+0x154/0x278
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.184761] [<80133380>] __getblk_slow+0x15c/0x374
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.189553] [<8015e7e8>] squashfs_read_data+0x1c8/0x6e8
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.194737] [<801629f8>] squashfs_readpage_block+0x32c/0x4d8
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.200391] [<80160674>] squashfs_readpage+0x5bc/0x6d0
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.205505] [<800dbe6c>] __do_page_cache_readahead+0x1f8/0x264
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.211338] [<800d361c>] filemap_fault+0x1ac/0x458
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.216105] [<800ee3a0>] __do_fault+0x3c/0xa8
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.220451] [<800f1644>] handle_mm_fault+0x4e4/0xb84
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.225387] [<80076b60>] __do_page_fault+0x134/0x470
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.230341] [<80060820>] ret_from_exception+0x0/0x10
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.235256]
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.236734] Mem-Info:
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.239041] active_anon:2254 inactive_anon:50 isolated_anon:0
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.239041] active_file:280 inactive_file:281 isolated_file:0
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.239041] unevictable:0 dirty:0 writeback:0 unstable:0
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.239041] slab_reclaimable:190 slab_unreclaimable:1344
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.239041] mapped:50 shmem:1929 pagetables:69 bounce:0
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.239041] free:280 free_pcp:0 free_cma:0
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.270836] Normal free:1120kB min:1024kB low:1280kB high:1536kB active_anon:9016kB inactive_anon:200kB active_file:1120kB inactive_file:1124kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:32768kB managed:27792kB mlocked:0kB dirty:0kB writeback:0kB mapped:200kB shmem:7716kB slab_reclaimable:760kB slab_unreclaimable:5376kB kernel_stack:352kB pagetables:276kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.314699] lowmem_reserve[]: 0 0
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.317984] Normal: 62*4kB (UME) 45*8kB (ME) 28*16kB (UM) 2*32kB (M) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1120kB
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.330139] 2490 total pagecache pages
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.333878] 0 pages in swap cache
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.337174] Swap cache stats: add 0, delete 0, find 0/0
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.342391] Free swap = 0kB
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.345242] Total swap = 0kB
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.348106] 8192 pages RAM
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.350811] 0 pages HighMem/MovableOnly
Fri Feb 3 20:26:16 2017 kern.warn kernel: [ 2301.354618] 1244 pages reserved
Fri Feb 3 20:26:16 2017 kern.info kernel: [ 2301.357744] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name
Fri Feb 3 20:26:16 2017 kern.info kernel: [ 2301.366290] [ 484] 0 484 295 15 4 0 0 0 ubusd
Fri Feb 3 20:26:16 2017 kern.info kernel: [ 2301.374870] [ 489] 0 489 224 10 3 0 0 0 askfirst
Fri Feb 3 20:26:16 2017 kern.info kernel: [ 2301.383725] [ 876] 0 876 307 35 4 0 0 0 logd
Fri Feb 3 20:26:16 2017 kern.info kernel: [ 2301.392232] [ 906] 0 906 361 23 3 0 0 0 rpcd
Fri Feb 3 20:26:16 2017 kern.info kernel: [ 2301.400738] [ 952] 0 952 410 41 5 0 0 0 netifd
Fri Feb 3 20:26:16 2017 kern.info kernel: [ 2301.409418] [ 984] 0 984 321 25 3 0 0 0 odhcpd
Fri Feb 3 20:26:16 2017 kern.info kernel: [ 2301.418086] [ 1033] 0 1033 265 10 3 0 0 0 dropbear
Fri Feb 3 20:26:16 2017 kern.info kernel: [ 2301.426953] [ 1400] 0 1400 597 68 3 0 0 0 smbd
Fri Feb 3 20:26:16 2017 kern.info kernel: [ 2301.435461] [ 1401] 0 1401 618 25 5 0 0 0 nmbd
Fri Feb 3 20:26:16 2017 kern.info kernel: [ 2301.443968] [ 1576] 0 1576 421 30 5 0 0 0 hostapd
Fri Feb 3 20:26:16 2017 kern.info kernel: [ 2301.452736] [ 1699] 0 1699 296 12 3 0 0 0 ntpd
Fri Feb 3 20:26:16 2017 kern.info kernel: [ 2301.461242] [ 1750] 453 1750 263 18 3 0 0 0 dnsmasq
Fri Feb 3 20:26:16 2017 kern.info kernel: [ 2301.470011] [ 4246] 0 4246 282 25 4 0 0 0 dropbear
Fri Feb 3 20:26:16 2017 kern.info kernel: [ 2301.478864] [ 4247] 0 4247 296 10 3 0 0 0 ash
Fri Feb 3 20:26:16 2017 kern.info kernel: [ 2301.487270] [ 4351] 0 4351 746 41 4 0 0 0 wget
Fri Feb 3 20:26:16 2017 kern.info kernel: [ 2301.495791] [ 4352] 0 4352 296 10 3 0 0 0 grep
Fri Feb 3 20:26:16 2017 kern.info kernel: [ 2301.504299] [ 4355] 0 4355 384 35 5 0 0 0 procd
Fri Feb 3 20:26:16 2017 kern.err kernel: [ 2301.512884] Out of memory: Kill process 1400 (smbd) score 9 or sacrifice child
Fri Feb 3 20:26:16 2017 kern.err kernel: [ 2301.520105] Killed process 1400 (smbd) total-vm:2388kB, anon-rss:108kB, file-rss:164kBuparlem sie, zeby zrobic ten upgrade, wiec wylaczylem uhttpd i cos tam jeszcze /etc/init.d/uhttpd stop
upgrade ruszyl, ale ruterek mryga, na innej maszynie widze, ze eth ciagle pada i wstaje..
pozostaje chyba tylko podpiac sie serialem
czy ww. log to po prostu brak pamieci czy cos moglo byc z flashem ?