GUI se pri delsich testech zasekne
Pokud se naplanuje test tak se nekdy pri ukonceni GUI na delsi dobu zasekne. V kernel logu je tento pad:
[42203.234822] uclient-fetch invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0
[42203.245718] CPU: 3 PID: 6265 Comm: uclient-fetch Not tainted 5.4.150 #0
[42203.252851] Hardware name: PC Engines apu3/apu3, BIOS v4.14.0.4 09/07/2021
[42203.260312] Call Trace:
[42203.262972] dump_stack+0x6d/0x8b
[42203.266520] dump_header+0x4a/0x18a
[42203.270256] oom_kill_process.cold.27+0xb/0x10
[42203.275156] out_of_memory+0x1c6/0x250
[42203.279069] __alloc_pages_slowpath+0xa65/0xbb0
[42203.283740] __alloc_pages_nodemask+0x1ea/0x220
[42203.288462] pagecache_get_page+0xbf/0x220
[42203.292814] filemap_fault+0x4f6/0x890
[42203.296693] ? filemap_map_pages+0x1b4/0x2f0
[42203.301124] __do_fault+0x35/0x90
[42203.304609] __handle_mm_fault+0x9a4/0xdd0
[42203.308854] handle_mm_fault+0xde/0x190
[42203.312865] __do_page_fault+0x1ae/0x3e0
[42203.316958] do_page_fault+0x9/0x10
[42203.320547] page_fault+0x34/0x40
[42203.324007] RIP: 0033:0x7f3a54bede34
[42203.327698] Code: Bad RIP value.
[42203.331087] RSP: 002b:00007ffe988e45f0 EFLAGS: 00010246
[42203.336502] RAX: 0000000000000001 RBX: 0000000000001388 RCX: 00007f3a54bede34
[42203.343872] RDX: 000000000000000a RSI: 00007f3a54bc12c0 RDI: 0000000000000003
[42203.351183] RBP: 00007ffe988e4740 R08: 0000000000000000 R09: 0000000000000008
[42203.358669] R10: 0000000000001388 R11: 0000000000000246 R12: 00000000ffffffff
[42203.365951] R13: 00007f3a54bb42e0 R14: 00007f3a54bc1040 R15: 0000000000000000
[42203.373367] Mem-Info:
[42203.375762] active_anon:978799 inactive_anon:1424 isolated_anon:0
[42203.375762] active_file:89 inactive_file:95 isolated_file:0
[42203.375762] unevictable:0 dirty:0 writeback:0 unstable:0
[42203.375762] slab_reclaimable:1469 slab_unreclaimable:5177
[42203.375762] mapped:16 shmem:1454 pagetables:2120 bounce:0
[42203.375762] free:9869 free_pcp:368 free_cma:0
[42203.408564] Node 0 active_anon:3915196kB inactive_anon:5696kB active_file:356kB inactive_file:380kB unevictable:0kB isolated(anon):0kB isolated(file):0
kB mapped:64kB dirty:0kB writeback:0kB shmem:5816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[42203.431208] DMA free:15672kB min:64kB low:80kB high:96kB active_anon:236kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepen
ding:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[42203.456559] lowmem_reserve[]: 0 3224 3905 3905
[42203.461026] DMA32 free:15860kB min:13476kB low:16844kB high:20212kB active_anon:3284884kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictab
le:0kB writepending:0kB present:3389960kB managed:3306208kB mlocked:0kB kernel_stack:256kB pagetables:3064kB bounce:0kB free_pcp:228kB local_pcp:0kB free_
cma:0kB
[42203.488648] lowmem_reserve[]: 0 0 680 680
Vypada to jako pad uclient fetch.
Mozna to ma souvislost s tim, ze jednotka je sice pripojena do site, ale neprochazi data. Musi se jeste overit tim, ze se pusti uclient-fetch a v prubehu stahovani se zamezi komunikaci.