RPI4 oom killer crashes

[ivanich]

btw still having this issue with aarch64 rpi4
$this->bbcode_second_pass_code('', '
[Пн сен 6 23:58:14 2021] EPGUpdater invoked oom-killer: gfp_mask=0x100dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), order=0, oom_score_adj=0
[Пн сен 6 23:58:14 2021] CPU: 2 PID: 99502 Comm: EPGUpdater Tainted: G C 5.10.60-1-ARCH #1
[Пн сен 6 23:58:14 2021] Hardware name: Raspberry Pi 4 Model B Rev 1.2 (DT)
[Пн сен 6 23:58:14 2021] Call trace:
[Пн сен 6 23:58:14 2021] dump_backtrace+0x0/0x1a0
[Пн сен 6 23:58:14 2021] show_stack+0x18/0x24
[Пн сен 6 23:58:14 2021] dump_stack+0xc8/0x120
[Пн сен 6 23:58:14 2021] dump_header+0x48/0x1f4
[Пн сен 6 23:58:14 2021] oom_kill_process+0x204/0x20c
[Пн сен 6 23:58:14 2021] out_of_memory+0xe4/0x320
[Пн сен 6 23:58:14 2021] __alloc_pages_slowpath.constprop.0+0x850/0xba0
[Пн сен 6 23:58:14 2021] __alloc_pages_nodemask+0x298/0x2f0
[Пн сен 6 23:58:14 2021] handle_mm_fault+0x4dc/0xc90
[Пн сен 6 23:58:14 2021] do_page_fault+0x140/0x3d4
[Пн сен 6 23:58:14 2021] do_translation_fault+0xb0/0xcc
[Пн сен 6 23:58:14 2021] do_mem_abort+0x44/0xa4
[Пн сен 6 23:58:14 2021] el0_da+0x28/0x34
[Пн сен 6 23:58:14 2021] el0_sync_handler+0x168/0x1b0
[Пн сен 6 23:58:14 2021] el0_sync+0x180/0x1c0
[Пн сен 6 23:58:14 2021] Mem-Info:
[Пн сен 6 23:58:14 2021] active_anon:204 inactive_anon:919266 isolated_anon:0
active_file:970 inactive_file:880 isolated_file:0
unevictable:7196 dirty:17 writeback:0
slab_reclaimable:6985 slab_unreclaimable:7356
mapped:7380 shmem:7445 pagetables:3280 bounce:0
free:6809 free_pcp:391 free_cma:773
[Пн сен 6 23:58:14 2021] Node 0 active_anon:816kB inactive_anon:3677064kB active_file:4072kB inactive_file:4964kB unevictable:28784kB isolated(anon):0kB isolated(file):0kB mapped:29520kB dirty:68kB writeback:0kB shmem:29780kB writeback_tmp:0kB kernel_stack:5920kB all_unreclaimable? no
[Пн сен 6 23:58:14 2021] DMA free:13312kB min:1776kB low:2648kB high:3520kB reserved_highatomic:0KB active_anon:0kB inactive_anon:822944kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:969728kB managed:885324kB mlocked:0kB pagetables:1924kB bounce:0kB free_pcp:36kB local_pcp:0kB free_cma:3092kB
[Пн сен 6 23:58:14 2021] lowmem_reserve[]: 0 2929 2929 2929
[Пн сен 6 23:58:14 2021] DMA32 free:11580kB min:24216kB low:27212kB high:30208kB reserved_highatomic:0KB active_anon:816kB inactive_anon:2854120kB active_file:4052kB inactive_file:6952kB unevictable:28784kB writepending:68kB present:3080192kB managed:2999432kB mlocked:0kB pagetables:11196kB bounce:0kB free_pcp:564kB local_pcp:0kB free_cma:0kB
[Пн сен 6 23:58:14 2021] lowmem_reserve[]: 0 0 0 0
[Пн сен 6 23:58:14 2021] DMA: 35*4kB (UMEC) 39*8kB (U) 22*16kB (UEC) 14*32kB (UE) 7*64kB (U) 7*128kB (UE) 2*256kB (UE) 2*512kB (UE) 3*1024kB (UEC) 3*2048kB (UEC) 0*4096kB = 13348kB
[Пн сен 6 23:58:14 2021] DMA32: 1229*4kB (UME) 414*8kB (UME) 159*16kB (UME) 87*32kB (UME) 24*64kB (UME) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 15220kB
[Пн сен 6 23:58:14 2021] 9201 total pagecache pages
[Пн сен 6 23:58:14 2021] 0 pages in swap cache
[Пн сен 6 23:58:14 2021] Swap cache stats: add 0, delete 0, find 0/0
[Пн сен 6 23:58:14 2021] Free swap = 0kB
[Пн сен 6 23:58:14 2021] Total swap = 0kB
[Пн сен 6 23:58:14 2021] 1012480 pages RAM
[Пн сен 6 23:58:14 2021] 0 pages HighMem/MovableOnly
[Пн сен 6 23:58:14 2021] 41291 pages reserved
[Пн сен 6 23:58:14 2021] 131072 pages cma reserved
[Пн сен 6 23:58:14 2021] Tasks state (memory values in pages):
[Пн сен 6 23:58:14 2021] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name
[Пн сен 6 23:58:14 2021] [ 225] 0 225 1955 788 49152 0 0 haveged
[Пн сен 6 23:58:14 2021] [ 226] 0 226 12252 274 98304 0 -250 systemd-journal
[Пн сен 6 23:58:14 2021] [ 227] 0 227 7458 392 73728 0 -1000 systemd-udevd
[Пн сен 6 23:58:14 2021] [ 241] 981 241 5393 251 69632 0 0 systemd-network
[Пн сен 6 23:58:14 2021] [ 339] 980 339 5062 542 69632 0 0 systemd-resolve
[Пн сен 6 23:58:14 2021] [ 340] 979 340 22683 231 77824 0 0 systemd-timesyn
[Пн сен 6 23:58:14 2021] [ 345] 976 345 3465 220 53248 0 0 avahi-daemon
[Пн сен 6 23:58:14 2021] [ 346] 0 346 2990 183 57344 0 0 bluetoothd
[Пн сен 6 23:58:14 2021] [ 347] 81 347 3579 391 57344 0 -900 dbus-daemon
[Пн сен 6 23:58:14 2021] [ 348] 0 348 102754 851 155648 0 0 NetworkManager
[Пн сен 6 23:58:14 2021] [ 349] 0 349 338209 33170 499712 0 0 flexget
[Пн сен 6 23:58:14 2021] [ 350] 102 350 661423 1318 176128 0 0 polkitd
[Пн сен 6 23:58:14 2021] [ 351] 0 351 4239 254 65536 0 0 systemd-logind
[Пн сен 6 23:58:14 2021] [ 352] 0 352 60734 410 90112 0 0 upowerd
[Пн сен 6 23:58:14 2021] [ 353] 976 353 3426 176 53248 0 0 avahi-daemon
[Пн сен 6 23:58:14 2021] [ 375] 0 375 1859 122 45056 0 0 sh
[Пн сен 6 23:58:14 2021] [ 378] 972 378 48219 1030 188416 0 0 minidlnad
[Пн сен 6 23:58:14 2021] [ 379] 0 379 2402 195 49152 0 -1000 sshd
[Пн сен 6 23:58:14 2021] [ 382] 1000 382 181559 1565 114688 0 0 syncthing
[Пн сен 6 23:58:14 2021] [ 392] 0 392 179727 1794 122880 0 0 torrserver
[Пн сен 6 23:58:14 2021] [ 398] 169 398 100829 711 122880 0 0 transmission-da
[Пн сен 6 23:58:14 2021] [ 418] 43 418 16273 7952 159744 0 0 tor
[Пн сен 6 23:58:14 2021] [ 426] 1000 426 182695 7398 212992 0 0 syncthing
[Пн сен 6 23:58:14 2021] [ 434] 0 434 823 10 24576 0 0 busybox
[Пн сен 6 23:58:14 2021] [ 435] 0 435 823 33 24576 0 0 acestream.sh
[Пн сен 6 23:58:14 2021] [ 443] 0 443 32231 13358 331776 0 0 python
[Пн сен 6 23:58:14 2021] [ 489] 968 489 1827 109 49152 0 0 kodi-standalone
[Пн сен 6 23:58:14 2021] [ 490] 0 490 20073 685 131072 0 0 nmbd
[Пн сен 6 23:58:14 2021] [ 494] 968 494 4532 396 69632 0 0 systemd
[Пн сен 6 23:58:14 2021] [ 498] 968 498 7211 745 81920 0 0 (sd-pam)
[Пн сен 6 23:58:14 2021] [ 503] 0 503 25040 871 176128 0 0 smbd
[Пн сен 6 23:58:14 2021] [ 506] 968 506 7270 744 81920 0 0 (sd-pam)
[Пн сен 6 23:58:14 2021] [ 510] 968 510 1860 116 45056 0 0 kodi
[Пн сен 6 23:58:14 2021] [ 515] 968 515 1651463 838553 7843840 0 0 kodi.bin
[Пн сен 6 23:58:14 2021] [ 517] 0 517 24278 832 167936 0 0 smbd-notifyd
[Пн сен 6 23:58:14 2021] [ 518] 0 518 24280 833 163840 0 0 cleanupd
[Пн сен 6 23:58:14 2021] [ 519] 0 519 25036 871 172032 0 0 lpqd
[Пн сен 6 23:58:14 2021] [ 540] 968 540 106711 832 110592 0 0 pulseaudio
[Пн сен 6 23:58:14 2021] [ 558] 133 558 38535 69 53248 0 0 rtkit-daemon
[Пн сен 6 23:58:14 2021] [ 567] 968 567 3351 173 61440 0 0 dbus-daemon
[Пн сен 6 23:58:14 2021] [ 572] 968 572 59713 243 81920 0 0 gsettings-helpe
[Пн сен 6 23:58:14 2021] [ 587] 0 587 99240 833 118784 0 0 udisksd
[Пн сен 6 23:58:14 2021] [ 721] 968 721 528812 4285 417792 0 0 elementum
[Пн сен 6 23:58:14 2021] [ 14745] 0 14745 3962 321 65536 0 0 sshd
[Пн сен 6 23:58:14 2021] [ 14750] 1000 14750 4533 387 65536 0 0 systemd
[Пн сен 6 23:58:14 2021] [ 14754] 1000 14754 27693 766 94208 0 0 (sd-pam)
[Пн сен 6 23:58:14 2021] [ 14761] 1000 14761 3962 323 65536 0 0 sshd
[Пн сен 6 23:58:14 2021] [ 14763] 1000 14763 2202 460 49152 0 0 bash
[Пн сен 6 23:58:14 2021] [ 14774] 1000 14774 4701 285 65536 0 0 sudo
[Пн сен 6 23:58:14 2021] [ 14778] 0 14778 2102 388 53248 0 0 bash
[Пн сен 6 23:58:14 2021] [ 69104] 0 69104 823 10 24576 0 0 df
[Пн сен 6 23:58:14 2021] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=kodi.bin,pid=515,uid=968
[Пн сен 6 23:58:14 2021] Out of memory: Killed process 515 (kodi.bin) total-vm:6605852kB, anon-rss:3330480kB, file-rss:0kB, shmem-rss:23732kB, UID:968 pgtables:7660kB oom_score_adj:0
[Пн сен 6 23:58:15 2021] oom_reaper: reaped process 515 (kodi.bin), now anon-rss:0kB, file-rss:0kB, shmem-rss:23740kB
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