AlD
commented
1 year ago I have this issue on ArchlinuxARM on a RPi 4GB. Happened with 5.4.x and still happens with 6.1.35-4-rpi-ARCH (armv7l) today. The issue is unrelated to https://github.com/raspberrypi/linux/issues/5395.
Installing packages via pacman triggers this very reliably during the download phase.
This manifests as downloads first proceeding at high speed, then suddenly getting stuck. oom-killer then goes on a rampage and unless the package install is canceled quickly enough, takes the whole system down:
[ 478.170073] tmux: server invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0
[ 478.172154] CPU: 2 PID: 838 Comm: tmux: server Tainted: G C 6.1.35-4-rpi-ARCH #1
[ 478.173868] Hardware name: BCM2711
[ 478.175513] unwind_backtrace from show_stack+0x18/0x1c
[ 478.177185] show_stack from dump_stack_lvl+0x90/0xac
[ 478.179315] dump_stack_lvl from dump_header+0x54/0x1fc
[ 478.181138] dump_header from oom_kill_process+0x23c/0x248
[ 478.183003] oom_kill_process from out_of_memory+0x218/0x34c
[ 478.184992] out_of_memory from __alloc_pages+0xa98/0x1044
[ 478.186704] __alloc_pages from __get_free_pages+0x1c/0x2c
[ 478.188824] __get_free_pages from proc_pid_cmdline_read+0x1b8/0x384
[ 478.190528] proc_pid_cmdline_read from vfs_read+0xa8/0x2a8
[ 478.192395] vfs_read from ksys_read+0x78/0xf8
[ 478.194410] ksys_read from __sys_trace_return+0x0/0x10
[ 478.196045] Exception stack(0xf0f09fa8 to 0xf0f09ff0)
[ 478.197618] 9fa0: 02327c68 000005e8 00000009 0237d3c8 00000400 00000000
[ 478.199715] 9fc0: 02327c68 000005e8 b6d88cac 00000003 b6f6d0c0 0000000c 00000043 00546b88
[ 478.201439] 9fe0: bef8f080 bef90080 b6c76c48 b6ce9fe0
[ 478.203446] Mem-Info:
[ 478.205076] active_anon:248 inactive_anon:24916 isolated_anon:0
active_file:11217 inactive_file:24354 isolated_file:64
unevictable:3569 dirty:17048 writeback:2622
slab_reclaimable:3596 slab_unreclaimable:8799
mapped:15216 shmem:2560 pagetables:555
sec_pagetables:0 bounce:0
kernel_misc_reclaimable:0
free:894946 free_pcp:4 free_cma:128398
[ 478.219108] Node 0 active_anon:992kB inactive_anon:99664kB active_file:73692kB inactive_file:68476kB unevictable:14276kB isolated(anon):0kB isolated(file):256kB mapped:60864kB dirty:68192kB writeback:10488kB shmem:10240kB writeback_tmp:0kB kernel_stack:1592kB pagetables:2220kB sec_pagetables:0kB all_unreclaimable? no
[ 478.222567] DMA free:514700kB boost:7216kB min:10428kB low:11228kB high:12028kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:65420kB inactive_file:12700kB unevictable:0kB writepending:78556kB present:786432kB managed:663836kB mlocked:0kB bounce:0kB free_pcp:16kB local_pcp:16kB free_cma:513592kB
[ 478.226571] lowmem_reserve[]: 0 0 3188 3188
[ 478.228346] DMA: 35*4kB (UEC) 18*8kB (UEC) 29*16kB (UEC) 19*32kB (UEC) 2*64kB (EC) 1*128kB (C) 1*256kB (C) 0*512kB 1*1024kB (C) 0*2048kB 125*4096kB (C) = 514892kB
[ 478.230572] 40176 total pagecache pages
[ 478.232370] 0 pages in swap cache
[ 478.234197] Free swap = 785668kB
[ 478.236536] Total swap = 785668kB
[ 478.238306] 1012736 pages RAM
[ 478.240063] 816128 pages HighMem/MovableOnly
[ 478.242004] 30649 pages reserved
[ 478.243828] 131072 pages cma reserved
[ 478.245974] Tasks state (memory values in pages):
[ 478.247974] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name
[ 478.249774] [ 222] 0 222 3951 3449 65536 0 -1000 dmeventd
[ 478.251473] [ 227] 0 227 9670 2237 73728 0 -250 systemd-journal
[ 478.253690] [ 229] 0 229 6770 1692 61440 0 -1000 systemd-udevd
[ 478.255358] [ 234] 193 234 3780 1870 61440 0 0 systemd-network
[ 478.256970] [ 348] 195 348 4283 2137 65536 0 0 systemd-resolve
[ 478.259089] [ 349] 192 349 5839 825 65536 0 0 systemd-timesyn
[ 478.260713] [ 356] 84 356 1768 826 40960 0 0 avahi-daemon
[ 478.262444] [ 357] 63113 357 6867 4702 86016 0 0 bme280-mqtt.py
[ 478.264379] [ 358] 81 358 1737 952 45056 0 -900 dbus-daemon
[ 478.266165] [ 360] 102 360 59087 4520 151552 0 0 polkitd
[ 478.267935] [ 361] 0 361 3633 1698 53248 0 0 systemd-logind
[ 478.269522] [ 362] 0 362 1575 396 36864 0 0 socat
[ 478.271530] [ 363] 0 363 12467 2052 94208 0 0 upowerd
[ 478.273245] [ 364] 0 364 3172 1681 57344 0 0 wpa_supplicant
[ 478.274866] [ 366] 84 366 1720 67 36864 0 0 avahi-daemon
[ 478.276341] [ 367] 0 367 739 224 32768 0 0 dropbear
[ 478.278049] [ 379] 0 379 552 19 28672 0 0 ifplugd
[ 478.279479] [ 380] 0 380 13078 433 65536 0 0 gssproxy
[ 478.281064] [ 394] 0 394 10617 1433 61440 0 0 rpc.gssd
[ 478.282666] [ 415] 0 415 5587 1607 49152 0 0 bareos-fd
[ 478.284232] [ 450] 0 450 4299 2508 61440 0 0 munin-node
[ 478.285621] [ 589] 0 589 846 642 36864 0 0 dropbear
[ 478.286834] [ 643] 32 643 1951 465 40960 0 0 rpcbind
[ 478.288135] [ 648] 99 648 1162 450 32768 0 0 rpc.statd
[ 478.289294] [ 665] 0 665 2312 1122 40960 0 0 bash
[ 478.290448] [ 709] 0 709 4354 1427 65536 0 0 sudo
[ 478.291585] [ 716] 1338 716 2311 1113 40960 0 0 bash
[ 478.292674] [ 836] 1338 836 2405 875 40960 0 0 tmux: client
[ 478.294232] [ 838] 1338 838 2835 1068 40960 0 0 tmux: server
[ 478.295564] [ 839] 1338 839 2314 1116 36864 0 0 bash
[ 478.296687] [ 852] 0 852 2312 1150 45056 0 0 bash
[ 478.297907] [ 855] 0 855 2312 1089 45056 0 0 bash
[ 478.299301] [ 891] 0 891 1874 617 40960 0 0 dmesg
[ 478.300417] [ 913] 1338 913 214991 2931 106496 0 0 yay
[ 478.301814] [ 921] 1338 921 4354 1429 61440 0 0 sudo
[ 478.302932] [ 922] 0 922 17654 12656 159744 0 0 pacman
[ 478.304416] [ 924] 0 924 3027 974 57344 0 0 top
[ 478.305749] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=pacman,pid=922,uid=0
[ 478.306903] Out of memory: Killed process 922 (pacman) total-vm:70616kB, anon-rss:43388kB, file-rss:7236kB, shmem-rss:0kB, UID:0 pgtables:156kB oom_score_adj:0
[ 478.664888] pacman: page allocation failure: order:0, mode:0x41c40(GFP_NOFS|__GFP_COMP|__GFP_WRITE), nodemask=(null),cpuset=/,mems_allowed=0
[ 478.666088] CPU: 1 PID: 922 Comm: pacman Tainted: G C 6.1.35-4-rpi-ARCH #1
[ 478.667366] Hardware name: BCM2711
[ 478.668588] unwind_backtrace from show_stack+0x18/0x1c
[ 478.670041] show_stack from dump_stack_lvl+0x90/0xac
[ 478.671216] dump_stack_lvl from warn_alloc+0x110/0x1b0
[ 478.672346] warn_alloc from __alloc_pages+0xef8/0x1044
[ 478.673506] __alloc_pages from __filemap_get_folio+0x160/0x40c
[ 478.674814] __filemap_get_folio from pagecache_get_page+0x18/0x54
[ 478.675980] pagecache_get_page from f2fs_write_begin+0xa0/0xfb8
[ 478.677458] f2fs_write_begin from generic_perform_write+0xc0/0x1ec
[ 478.678710] generic_perform_write from f2fs_buffered_write_iter+0x48/0xa4
[ 478.679854] f2fs_buffered_write_iter from f2fs_file_write_iter+0x1f8/0xae4
[ 478.681274] f2fs_file_write_iter from vfs_write+0x204/0x3bc
[ 478.682382] vfs_write from ksys_write+0x78/0xf8
[ 478.683363] ksys_write from __sys_trace_return+0x0/0x10
[ 478.684741] Exception stack(0xf0dfdfa8 to 0xf0dfdff0)
[ 478.685722] dfa0: 00001000 02e98398 00000008 02e98398 00001000 00000000
[ 478.686658] dfc0: 00001000 02e98398 00000008 00000004 b6f555a0 b6da9144 ffffffff 02e9b120
[ 478.687840] dfe0: beadc760 beadd760 b6d0a0b8 b6d0a0cc
[ 478.688978] Mem-Info:
[ 478.690051] active_anon:248 inactive_anon:24916 isolated_anon:0
active_file:21612 inactive_file:14035 isolated_file:128
unevictable:3569 dirty:17048 writeback:2622
slab_reclaimable:3596 slab_unreclaimable:8799
mapped:15216 shmem:2560 pagetables:555
sec_pagetables:0 bounce:0
kernel_misc_reclaimable:0
free:894946 free_pcp:4 free_cma:128398
[ 478.698450] Node 0 active_anon:992kB inactive_anon:99664kB active_file:38152kB inactive_file:104048kB unevictable:14276kB isolated(anon):0kB isolated(file):512kB mapped:60864kB dirty:68192kB writeback:10488kB shmem:10240kB writeback_tmp:0kB kernel_stack:1592kB pagetables:2220kB sec_pagetables:0kB all_unreclaimable? no
[ 478.700948] DMA free:514700kB boost:7216kB min:10428kB low:11228kB high:12028kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:13300kB inactive_file:64924kB unevictable:0kB writepending:78556kB present:786432kB managed:663836kB mlocked:0kB bounce:0kB free_pcp:16kB local_pcp:0kB free_cma:513592kB
[ 478.703203] lowmem_reserve[]: 0 0 3188 3188
[ 478.704638] DMA: 35*4kB (UEC) 18*8kB (UEC) 29*16kB (UEC) 19*32kB (UEC) 2*64kB (EC) 1*128kB (C) 1*256kB (C) 0*512kB 1*1024kB (C) 0*2048kB 125*4096kB (C) = 514892kB
[ 478.705896] 40176 total pagecache pages
[ 478.707067] 0 pages in swap cache
[ 478.708205] Free swap = 785668kB
[ 478.709549] Total swap = 785668kB
[ 478.710880] 1012736 pages RAM
[ 478.712295] 816128 pages HighMem/MovableOnly
[ 478.713541] 30649 pages reserved
[ 478.714737] 131072 pages cma reserved
[ 481.063413] tmux: server invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0
[ 481.065037] CPU: 2 PID: 838 Comm: tmux: server Tainted: G C 6.1.35-4-rpi-ARCH #1
[ 481.066260] Hardware name: BCM2711
[ 481.067622] unwind_backtrace from show_stack+0x18/0x1c
[ 481.068850] show_stack from dump_stack_lvl+0x90/0xac
[ 481.070195] dump_stack_lvl from dump_header+0x54/0x1fc
[ 481.071431] dump_header from oom_kill_process+0x23c/0x248
[ 481.072752] oom_kill_process from out_of_memory+0x218/0x34c
[ 481.074048] out_of_memory from __alloc_pages+0xa98/0x1044
[ 481.075382] __alloc_pages from __get_free_pages+0x1c/0x2c
[ 481.076607] __get_free_pages from proc_pid_cmdline_read+0x1b8/0x384
[ 481.078055] proc_pid_cmdline_read from vfs_read+0xa8/0x2a8
[ 481.079484] vfs_read from ksys_read+0x78/0xf8
[ 481.080910] ksys_read from __sys_trace_return+0x0/0x10
[ 481.082168] Exception stack(0xf0f09fa8 to 0xf0f09ff0)
[ 481.083409] 9fa0: 02327c68 000005e8 00000009 0237d3c8 00000400 00000000
[ 481.084737] 9fc0: 02327c68 000005e8 b6d88cac 00000003 b6f6d0c0 0000000c 00000043 00546b88
[ 481.086196] 9fe0: bef8f080 bef90080 b6c76c48 b6ce9fe0
[ 481.087579] Mem-Info:
[ 481.089414] active_anon:247 inactive_anon:14025 isolated_anon:0
active_file:20248 inactive_file:15229 isolated_file:96
unevictable:3569 dirty:17048 writeback:2622
slab_reclaimable:3596 slab_unreclaimable:8796
mapped:15055 shmem:2560 pagetables:516
sec_pagetables:0 bounce:0
kernel_misc_reclaimable:0
free:906978 free_pcp:33 free_cma:128398
[ 481.100517] Node 0 active_anon:988kB inactive_anon:56100kB active_file:91356kB inactive_file:50684kB unevictable:14276kB isolated(anon):0kB isolated(file):384kB mapped:60220kB dirty:68192kB writeback:10488kB shmem:10240kB writeback_tmp:0kB kernel_stack:1584kB pagetables:2064kB sec_pagetables:0kB all_unreclaimable? no
[ 481.103754] DMA free:518680kB boost:7216kB min:10428kB low:11228kB high:12028kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:70352kB inactive_file:7892kB unevictable:0kB writepending:78556kB present:786432kB managed:663836kB mlocked:0kB bounce:0kB free_pcp:132kB local_pcp:8kB free_cma:513592kB
[ 481.106938] lowmem_reserve[]: 0 0 3188 3188
[ 481.108643] DMA: 130*4kB (UEC) 132*8kB (UEC) 53*16kB (UEC) 55*32kB (UEC) 18*64kB (UEC) 2*128kB (UC) 1*256kB (C) 0*512kB 1*1024kB (C) 0*2048kB 125*4096kB (C) = 518872kB
[ 481.110185] 40127 total pagecache pages
[ 481.111686] 0 pages in swap cache
[ 481.113298] Free swap = 785668kB
[ 481.115051] Total swap = 785668kB
[ 481.116769] 1012736 pages RAM
[ 481.118136] 816128 pages HighMem/MovableOnly
[ 481.119479] 30649 pages reserved
[ 481.120816] 131072 pages cma reserved
[ 481.122159] Tasks state (memory values in pages):
[ 481.123502] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name
[ 481.125182] [ 222] 0 222 3951 3449 65536 0 -1000 dmeventd
[ 481.126779] [ 227] 0 227 9670 2303 73728 0 -250 systemd-journal
[ 481.128182] [ 229] 0 229 6770 1692 61440 0 -1000 systemd-udevd
[ 481.129535] [ 234] 193 234 3780 1870 61440 0 0 systemd-network
[ 481.130885] [ 348] 195 348 4283 2137 65536 0 0 systemd-resolve
[ 481.132232] [ 349] 192 349 5839 825 65536 0 0 systemd-timesyn
[ 481.133627] [ 356] 84 356 1768 826 40960 0 0 avahi-daemon
[ 481.135411] [ 357] 63113 357 6867 4702 86016 0 0 bme280-mqtt.py
[ 481.136847] [ 358] 81 358 1737 952 45056 0 -900 dbus-daemon
[ 481.138257] [ 360] 102 360 59087 4520 151552 0 0 polkitd
[ 481.139648] [ 361] 0 361 3633 1698 53248 0 0 systemd-logind
[ 481.140994] [ 362] 0 362 1575 396 36864 0 0 socat
[ 481.142247] [ 363] 0 363 12467 2052 94208 0 0 upowerd
[ 481.143618] [ 364] 0 364 3172 1681 57344 0 0 wpa_supplicant
[ 481.145584] [ 366] 84 366 1720 67 36864 0 0 avahi-daemon
[ 481.146969] [ 367] 0 367 739 224 32768 0 0 dropbear
[ 481.148167] [ 379] 0 379 552 19 28672 0 0 ifplugd
[ 481.149345] [ 380] 0 380 13078 433 65536 0 0 gssproxy
[ 481.150903] [ 394] 0 394 10617 1433 61440 0 0 rpc.gssd
[ 481.152219] [ 415] 0 415 5587 1607 49152 0 0 bareos-fd
[ 481.153492] [ 450] 0 450 4299 2508 61440 0 0 munin-node
[ 481.155186] [ 589] 0 589 846 642 36864 0 0 dropbear
[ 481.156414] [ 643] 32 643 1951 465 40960 0 0 rpcbind
[ 481.157665] [ 648] 99 648 1162 450 32768 0 0 rpc.statd
[ 481.159154] [ 665] 0 665 2312 1122 40960 0 0 bash
[ 481.160370] [ 709] 0 709 4354 1427 65536 0 0 sudo
[ 481.161788] [ 716] 1338 716 2311 1113 40960 0 0 bash
[ 481.162986] [ 836] 1338 836 2405 875 40960 0 0 tmux: client
[ 481.164412] [ 838] 1338 838 2835 1068 40960 0 0 tmux: server
[ 481.166100] [ 839] 1338 839 2314 1116 36864 0 0 bash
[ 481.167433] [ 852] 0 852 2312 1150 45056 0 0 bash
[ 481.168628] [ 855] 0 855 2312 1089 45056 0 0 bash
[ 481.169811] [ 891] 0 891 1874 617 40960 0 0 dmesg
[ 481.170879] [ 913] 1338 913 214991 2931 106496 0 0 yay
[ 481.172010] [ 921] 1338 921 4354 1429 61440 0 0 sudo
[ 481.173172] [ 924] 0 924 3027 974 57344 0 0 top
[ 481.174438] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=bme280-mqtt.py,pid=357,uid=63113
[ 481.175937] Out of memory: Killed process 357 (bme280-mqtt.py) total-vm:27468kB, anon-rss:9752kB, file-rss:9056kB, shmem-rss:0kB, UID:63113 pgtables:84kB oom_score_adj:0
[ 483.487434] tmux: server invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0
[ 483.488783] CPU: 0 PID: 838 Comm: tmux: server Tainted: G C 6.1.35-4-rpi-ARCH #1
[ 483.489965] Hardware name: BCM2711
[ 483.491061] unwind_backtrace from show_stack+0x18/0x1c
[ 483.492158] show_stack from dump_stack_lvl+0x90/0xac
[ 483.493255] dump_stack_lvl from dump_header+0x54/0x1fc
[ 483.494418] dump_header from oom_kill_process+0x23c/0x248
[ 483.495512] oom_kill_process from out_of_memory+0x218/0x34c
[ 483.496604] out_of_memory from __alloc_pages+0xa98/0x1044
[ 483.497693] __alloc_pages from __get_free_pages+0x1c/0x2c
[ 483.498785] __get_free_pages from proc_pid_cmdline_read+0x1b8/0x384
[ 483.499887] proc_pid_cmdline_read from vfs_read+0xa8/0x2a8
[ 483.500998] vfs_read from ksys_read+0x78/0xf8
[ 483.502053] ksys_read from __sys_trace_return+0x0/0x10
[ 483.503070] Exception stack(0xf0f09fa8 to 0xf0f09ff0)
[ 483.504087] 9fa0: 02327c68 000005e8 00000009 0237d3c8 00000400 00000000
[ 483.505040] 9fc0: 02327c68 000005e8 b6d88cac 00000003 b6f6d0c0 0000000c 00000043 00546b88
[ 483.505971] 9fe0: bef8f080 bef90080 b6c76c48 b6ce9fe0
[ 483.506902] Mem-Info:
[ 483.508151] active_anon:247 inactive_anon:11583 isolated_anon:0
active_file:26364 inactive_file:9211 isolated_file:96
unevictable:3569 dirty:17048 writeback:2622
slab_reclaimable:3596 slab_unreclaimable:8759
mapped:13989 shmem:2560 pagetables:516
sec_pagetables:0 bounce:0
kernel_misc_reclaimable:0
free:909399 free_pcp:22 free_cma:128398
[ 483.515683] Node 0 active_anon:988kB inactive_anon:46332kB active_file:105468kB inactive_file:36708kB unevictable:14276kB isolated(anon):0kB isolated(file):384kB mapped:55956kB dirty:68192kB writeback:10488kB shmem:10240kB writeback_tmp:0kB kernel_stack:1584kB pagetables:2064kB sec_pagetables:0kB all_unreclaimable? no
[ 483.517902] DMA free:518788kB boost:7216kB min:10428kB low:11228kB high:12028kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:77764kB inactive_file:0kB unevictable:0kB writepending:78556kB present:786432kB managed:663836kB mlocked:0kB bounce:0kB free_pcp:88kB local_pcp:88kB free_cma:513592kB
[ 483.519968] lowmem_reserve[]: 0 0 3188 3188
[ 483.521027] DMA: 159*4kB (UEC) 135*8kB (UEC) 53*16kB (UEC) 52*32kB (UEC) 18*64kB (UEC) 2*128kB (UC) 1*256kB (C) 0*512kB 1*1024kB (C) 0*2048kB 125*4096kB (C) = 518916kB
[ 483.522190] 40127 total pagecache pages
[ 483.523291] 0 pages in swap cache
[ 483.524451] Free swap = 785668kB
[ 483.525862] Total swap = 785668kB
[ 483.527033] 1012736 pages RAM
[ 483.528122] 816128 pages HighMem/MovableOnly
[ 483.529308] 30649 pages reserved
[ 483.530534] 131072 pages cma reserved
[ 483.531676] Tasks state (memory values in pages):
[ 483.532939] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name
[ 483.534292] [ 222] 0 222 3951 3449 65536 0 -1000 dmeventd
[ 483.535884] [ 227] 0 227 9670 2303 73728 0 -250 systemd-journal
[ 483.537086] [ 229] 0 229 6770 1692 61440 0 -1000 systemd-udevd
[ 483.538432] [ 234] 193 234 3780 1870 61440 0 0 systemd-network
[ 483.539810] [ 348] 195 348 4283 2137 65536 0 0 systemd-resolve
[ 483.541012] [ 349] 192 349 5839 825 65536 0 0 systemd-timesyn
[ 483.542169] [ 356] 84 356 1768 826 40960 0 0 avahi-daemon
[ 483.543718] [ 358] 81 358 1737 952 45056 0 -900 dbus-daemon
[ 483.545080] [ 360] 102 360 59087 4520 151552 0 0 polkitd
[ 483.546502] [ 361] 0 361 3633 1698 53248 0 0 systemd-logind
[ 483.547744] [ 362] 0 362 1575 396 36864 0 0 socat
[ 483.548934] [ 363] 0 363 12467 2052 94208 0 0 upowerd
[ 483.550119] [ 364] 0 364 3172 1681 57344 0 0 wpa_supplicant
[ 483.551490] [ 366] 84 366 1720 67 36864 0 0 avahi-daemon
[ 483.552782] [ 367] 0 367 739 224 32768 0 0 dropbear
[ 483.554308] [ 379] 0 379 552 19 28672 0 0 ifplugd
[ 483.555831] [ 380] 0 380 13078 433 65536 0 0 gssproxy
[ 483.557075] [ 394] 0 394 10617 1433 61440 0 0 rpc.gssd
[ 483.558284] [ 415] 0 415 5587 1607 49152 0 0 bareos-fd
[ 483.559458] [ 450] 0 450 4299 2508 61440 0 0 munin-node
[ 483.561039] [ 589] 0 589 846 642 36864 0 0 dropbear
[ 483.562308] [ 643] 32 643 1951 465 40960 0 0 rpcbind
[ 483.563808] [ 648] 99 648 1162 450 32768 0 0 rpc.statd
[ 483.565163] [ 665] 0 665 2312 1122 40960 0 0 bash
[ 483.566554] [ 709] 0 709 4354 1427 65536 0 0 sudo
[ 483.567733] [ 716] 1338 716 2311 1113 40960 0 0 bash
[ 483.568871] [ 836] 1338 836 2405 875 40960 0 0 tmux: client
[ 483.569987] [ 838] 1338 838 2835 1068 40960 0 0 tmux: server
[ 483.571487] [ 839] 1338 839 2314 1116 36864 0 0 bash
[ 483.572662] [ 852] 0 852 2312 1150 45056 0 0 bash
[ 483.573922] [ 855] 0 855 2312 1089 45056 0 0 bash
[ 483.575482] [ 891] 0 891 1874 617 40960 0 0 dmesg
[ 483.576728] [ 913] 1338 913 214991 2931 106496 0 0 yay
[ 483.577812] [ 921] 1338 921 4354 1429 61440 0 0 sudo
[ 483.579044] [ 924] 0 924 3027 974 57344 0 0 top
[ 483.580098] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=polkitd,pid=360,uid=102
[ 483.581201] Out of memory: Killed process 360 (polkitd) total-vm:236348kB, anon-rss:3020kB, file-rss:15060kB, shmem-rss:0kB, UID:102 pgtables:148kB oom_score_adj:0
[ 483.623551] audit: type=1131 audit(1688635530.446:173): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=polkit comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=failed'
[ 486.260782] systemd-journal invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=-250
[ 486.262012] CPU: 0 PID: 227 Comm: systemd-journal Tainted: G C 6.1.35-4-rpi-ARCH #1
[ 486.263177] Hardware name: BCM2711
[ 486.264639] unwind_backtrace from show_stack+0x18/0x1c
[ 486.265894] show_stack from dump_stack_lvl+0x90/0xac
[ 486.267066] dump_stack_lvl from dump_header+0x54/0x1fc
[ 486.268228] dump_header from oom_kill_process+0x23c/0x248
[ 486.269773] oom_kill_process from out_of_memory+0x218/0x34c
[ 486.271110] out_of_memory from __alloc_pages+0xa98/0x1044
[ 486.272298] __alloc_pages from __get_free_pages+0x1c/0x2c
[ 486.273460] __get_free_pages from proc_pid_cmdline_read+0x1b8/0x384
[ 486.274694] proc_pid_cmdline_read from vfs_read+0xa8/0x2a8
[ 486.276086] vfs_read from ksys_read+0x78/0xf8
[ 486.277265] ksys_read from __sys_trace_return+0x0/0x10
[ 486.278367] Exception stack(0xf11a9fa8 to 0xf11a9ff0)
[ 486.279714] 9fa0: 00001004 020c75d0 00000016 020c75d0 00001004 00000000
[ 486.280752] 9fc0: 00001004 020c75d0 00000016 00000003 b6f1a5a0 00000001 00001003 beda83a0
[ 486.281790] 9fe0: beda7370 beda8370 b6aea008 b6aea01c
[ 486.282897] Mem-Info:
[ 486.284234] active_anon:246 inactive_anon:10806 isolated_anon:0
active_file:22393 inactive_file:10599 isolated_file:160
unevictable:3569 dirty:17048 writeback:2622
slab_reclaimable:3579 slab_unreclaimable:8749
mapped:11863 shmem:2560 pagetables:479
sec_pagetables:0 bounce:0
kernel_misc_reclaimable:0
free:912749 free_pcp:5 free_cma:128398
[ 486.292637] Node 0 active_anon:984kB inactive_anon:43224kB active_file:50572kB inactive_file:81504kB unevictable:14276kB isolated(anon):0kB isolated(file):640kB mapped:47452kB dirty:68192kB writeback:10488kB shmem:10240kB writeback_tmp:0kB kernel_stack:1528kB pagetables:1916kB sec_pagetables:0kB all_unreclaimable? no
[ 486.295057] DMA free:519008kB boost:7216kB min:10428kB low:11228kB high:12028kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:27272kB inactive_file:50680kB unevictable:0kB writepending:78556kB present:786432kB managed:663836kB mlocked:0kB bounce:0kB free_pcp:20kB local_pcp:20kB free_cma:513592kB
[ 486.297399] lowmem_reserve[]: 0 0 3188 3188
[ 486.298542] DMA: 164*4kB (UEC) 144*8kB (UEC) 57*16kB (UEC) 54*32kB (UEC) 18*64kB (UEC) 2*128kB (UC) 1*256kB (C) 0*512kB 1*1024kB (C) 0*2048kB 125*4096kB (C) = 519136kB
[ 486.300140] 37648 total pagecache pages
[ 486.301523] 0 pages in swap cache
[ 486.302760] Free swap = 785668kB
[ 486.304221] Total swap = 785668kB
[ 486.305644] 1012736 pages RAM
[ 486.306978] 816128 pages HighMem/MovableOnly
[ 486.308295] 30649 pages reserved
[ 486.309479] 131072 pages cma reserved
[ 486.310904] Tasks state (memory values in pages):
[ 486.312168] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name
[ 486.313429] [ 222] 0 222 3951 3449 65536 0 -1000 dmeventd
[ 486.315206] [ 227] 0 227 9670 2303 73728 0 -250 systemd-journal
[ 486.316666] [ 229] 0 229 6770 1692 61440 0 -1000 systemd-udevd
[ 486.317922] [ 234] 193 234 3780 1870 61440 0 0 systemd-network
[ 486.319353] [ 348] 195 348 4283 2137 65536 0 0 systemd-resolve
[ 486.320660] [ 349] 192 349 5839 825 65536 0 0 systemd-timesyn
[ 486.321895] [ 356] 84 356 1768 826 40960 0 0 avahi-daemon
[ 486.323507] [ 358] 81 358 1737 952 45056 0 -900 dbus-daemon
[ 486.325094] [ 361] 0 361 3633 1698 53248 0 0 systemd-logind
[ 486.326428] [ 362] 0 362 1575 396 36864 0 0 socat
[ 486.327683] [ 363] 0 363 12467 2052 94208 0 0 upowerd
[ 486.328953] [ 364] 0 364 3172 1681 57344 0 0 wpa_supplicant
[ 486.330184] [ 366] 84 366 1720 67 36864 0 0 avahi-daemon
[ 486.331735] [ 367] 0 367 739 224 32768 0 0 dropbear
[ 486.333183] [ 379] 0 379 552 19 28672 0 0 ifplugd
[ 486.334646] [ 380] 0 380 13078 433 65536 0 0 gssproxy
[ 486.336113] [ 394] 0 394 10617 1433 61440 0 0 rpc.gssd
[ 486.337392] [ 415] 0 415 5587 1607 49152 0 0 bareos-fd
[ 486.338635] [ 450] 0 450 4299 2508 61440 0 0 munin-node
[ 486.340199] [ 589] 0 589 846 642 36864 0 0 dropbear
[ 486.341666] [ 643] 32 643 1951 465 40960 0 0 rpcbind
[ 486.342950] [ 648] 99 648 1162 450 32768 0 0 rpc.statd
[ 486.344288] [ 665] 0 665 2312 1122 40960 0 0 bash
[ 486.345700] [ 709] 0 709 4354 1427 65536 0 0 sudo
[ 486.346877] [ 716] 1338 716 2311 1113 40960 0 0 bash
[ 486.348153] [ 836] 1338 836 2405 875 40960 0 0 tmux: client
[ 486.349401] [ 838] 1338 838 2835 1068 40960 0 0 tmux: server
[ 486.350802] [ 839] 1338 839 2314 1116 36864 0 0 bash
[ 486.351994] [ 852] 0 852 2312 1150 45056 0 0 bash
[ 486.353125] [ 855] 0 855 2312 1089 45056 0 0 bash
[ 486.354328] [ 891] 0 891 1874 617 40960 0 0 dmesg
[ 486.355666] [ 913] 1338 913 214991 2931 106496 0 0 yay
[ 486.356782] [ 921] 1338 921 4354 1429 61440 0 0 sudo
[ 486.358111] [ 924] 0 924 3027 974 57344 0 0 top
[ 486.359354] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=yay,pid=913,uid=1338
[ 486.360609] Out of memory: Killed process 913 (yay) total-vm:859964kB, anon-rss:2512kB, file-rss:9212kB, shmem-rss:0kB, UID:1338 pgtables:104kB oom_score_adj:0
[ 487.139539] tmux: server invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0
[ 487.140738] CPU: 2 PID: 838 Comm: tmux: server Tainted: G C 6.1.35-4-rpi-ARCH #1
[ 487.141886] Hardware name: BCM2711
[ 487.143461] unwind_backtrace from show_stack+0x18/0x1c
[ 487.144745] show_stack from dump_stack_lvl+0x90/0xac
[ 487.145908] dump_stack_lvl from dump_header+0x54/0x1fc
[ 487.147061] dump_header from oom_kill_process+0x23c/0x248
[ 487.148480] oom_kill_process from out_of_memory+0x218/0x34c
[ 487.149674] out_of_memory from __alloc_pages+0xa98/0x1044
[ 487.150816] __alloc_pages from __get_free_pages+0x1c/0x2c
[ 487.151960] __get_free_pages from proc_pid_cmdline_read+0x1b8/0x384
[ 487.153412] proc_pid_cmdline_read from vfs_read+0xa8/0x2a8
[ 487.154641] vfs_read from ksys_read+0x78/0xf8
[ 487.155969] ksys_read from __sys_trace_return+0x0/0x10
[ 487.157163] Exception stack(0xf0f09fa8 to 0xf0f09ff0)
[ 487.158508] 9fa0: 02327c68 000005e8 00000009 0237d3c8 00000400 00000000
[ 487.159636] 9fc0: 02327c68 000005e8 b6d88cac 00000003 b6f6d0c0 0000000c 00000043 00546b88
[ 487.160665] 9fe0: bef8f080 bef90080 b6c76c48 b6ce9fe0
[ 487.161941] Mem-Info:
[ 487.163149] active_anon:246 inactive_anon:10806 isolated_anon:0
active_file:24967 inactive_file:8033 isolated_file:128
unevictable:3569 dirty:17048 writeback:2622
slab_reclaimable:3579 slab_unreclaimable:8749
mapped:11863 shmem:2560 pagetables:479
sec_pagetables:0 bounce:0
kernel_misc_reclaimable:0
free:912725 free_pcp:37 free_cma:128398
[ 487.171380] Node 0 active_anon:984kB inactive_anon:43224kB active_file:78960kB inactive_file:53008kB unevictable:14276kB isolated(anon):0kB isolated(file):512kB mapped:47452kB dirty:68192kB writeback:10488kB shmem:10240kB writeback_tmp:0kB kernel_stack:1488kB pagetables:1916kB sec_pagetables:0kB all_unreclaimable? no
[ 487.173810] DMA free:518912kB boost:7216kB min:10428kB low:11228kB high:12028kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:47256kB inactive_file:30440kB unevictable:0kB writepending:78556kB present:786432kB managed:663836kB mlocked:0kB bounce:0kB free_pcp:152kB local_pcp:32kB free_cma:513592kB
[ 487.176227] lowmem_reserve[]: 0 0 3188 3188
[ 487.177397] DMA: 164*4kB (UEC) 144*8kB (UEC) 57*16kB (UEC) 51*32kB (UEC) 18*64kB (UEC) 2*128kB (UC) 1*256kB (C) 0*512kB 1*1024kB (C) 0*2048kB 125*4096kB (C) = 519040kB
[ 487.178616] 37648 total pagecache pages
[ 487.179766] 0 pages in swap cache
[ 487.181173] Free swap = 785668kB
[ 487.182341] Total swap = 785668kB
[ 487.183615] 1012736 pages RAM
[ 487.185177] 816128 pages HighMem/MovableOnly
[ 487.186400] 30649 pages reserved
[ 487.187690] 131072 pages cma reserved
[ 487.188861] Tasks state (memory values in pages):
[ 487.190212] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name
[ 487.191420] [ 222] 0 222 3951 3449 65536 0 -1000 dmeventd
[ 487.192543] [ 227] 0 227 9670 2303 73728 0 -250 systemd-journal
[ 487.193747] [ 229] 0 229 6770 1692 61440 0 -1000 systemd-udevd
[ 487.195008] [ 234] 193 234 3780 1870 61440 0 0 systemd-network
[ 487.196234] [ 348] 195 348 4283 2137 65536 0 0 systemd-resolve
[ 487.197369] [ 349] 192 349 5839 825 65536 0 0 systemd-timesyn
[ 487.198500] [ 356] 84 356 1768 826 40960 0 0 avahi-daemon
[ 487.199628] [ 358] 81 358 1737 952 45056 0 -900 dbus-daemon
[ 487.200756] [ 361] 0 361 3633 1698 53248 0 0 systemd-logind
[ 487.201890] [ 362] 0 362 1575 396 36864 0 0 socat
[ 487.203019] [ 363] 0 363 12467 2052 94208 0 0 upowerd
[ 487.204187] [ 364] 0 364 3172 1681 57344 0 0 wpa_supplicant
[ 487.205445] [ 366] 84 366 1720 67 36864 0 0 avahi-daemon
[ 487.206611] [ 367] 0 367 739 224 32768 0 0 dropbear
[ 487.207771] [ 379] 0 379 552 19 28672 0 0 ifplugd
[ 487.208916] [ 380] 0 380 13078 433 65536 0 0 gssproxy
[ 487.210080] [ 394] 0 394 10617 1433 61440 0 0 rpc.gssd
[ 487.211240] [ 415] 0 415 5587 1607 49152 0 0 bareos-fd
[ 487.212386] [ 450] 0 450 4299 2508 61440 0 0 munin-node
[ 487.213554] [ 589] 0 589 846 642 36864 0 0 dropbear
[ 487.214898] [ 643] 32 643 1951 465 40960 0 0 rpcbind
[ 487.216070] [ 648] 99 648 1162 450 32768 0 0 rpc.statd
[ 487.217222] [ 665] 0 665 2312 1122 40960 0 0 bash
[ 487.218369] [ 709] 0 709 4354 1427 65536 0 0 sudo
[ 487.219474] [ 716] 1338 716 2311 1113 40960 0 0 bash
[ 487.220561] [ 836] 1338 836 2405 875 40960 0 0 tmux: client
[ 487.221651] [ 838] 1338 838 2835 1068 40960 0 0 tmux: server
[ 487.222719] [ 839] 1338 839 2314 1116 36864 0 0 bash
[ 487.223850] [ 852] 0 852 2312 1150 45056 0 0 bash
[ 487.225087] [ 855] 0 855 2312 1089 45056 0 0 bash
[ 487.226222] [ 891] 0 891 1874 617 40960 0 0 dmesg
[ 487.227328] [ 921] 1338 921 4354 1429 61440 0 0 sudo
[ 487.228442] [ 924] 0 924 3027 974 57344 0 0 top
[ 487.229627] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=munin-node,pid=450,uid=0
[ 487.230930] Out of memory: Killed process 450 (munin-node) total-vm:17196kB, anon-rss:5928kB, file-rss:4104kB, shmem-rss:0kB, UID:0 pgtables:60kB oom_score_adj:0
[ 487.235483] audit: type=1131 audit(1688635534.066:174): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=munin-node comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=failed'
[ 488.417915] oom_reaper: reaped process 913 (yay), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[ 490.233714] systemd-journal invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=-250
[ 490.234966] CPU: 1 PID: 227 Comm: systemd-journal Tainted: G C 6.1.35-4-rpi-ARCH #1
[ 490.236155] Hardware name: BCM2711
[ 490.237622] unwind_backtrace from show_stack+0x18/0x1c
[ 490.238881] show_stack from dump_stack_lvl+0x90/0xac
[ 490.240326] dump_stack_lvl from dump_header+0x54/0x1fc
[ 490.241733] dump_header from oom_kill_process+0x23c/0x248
[ 490.242944] oom_kill_process from out_of_memory+0x218/0x34c
[ 490.244180] out_of_memory from __alloc_pages+0xa98/0x1044
[ 490.245354] __alloc_pages from __get_free_pages+0x1c/0x2c
[ 490.246853] __get_free_pages from proc_pid_cmdline_read+0x1b8/0x384
[ 490.248114] proc_pid_cmdline_read from vfs_read+0xa8/0x2a8
[ 490.249332] vfs_read from ksys_read+0x78/0xf8
[ 490.250754] ksys_read from __sys_trace_return+0x0/0x10
[ 490.251953] Exception stack(0xf11a9fa8 to 0xf11a9ff0)
[ 490.253068] 9fa0: 00001004 020c75d0 00000016 020c75d0 00001004 00000000
[ 490.254430] 9fc0: 00001004 020c75d0 00000016 00000003 b6f1a5a0 00000001 00001003 beda83a0
[ 490.255606] 9fe0: beda7370 beda8370 b6aea008 b6aea01c
[ 490.256860] Mem-Info:
[ 490.257907] active_anon:244 inactive_anon:8664 isolated_anon:0
active_file:9724 inactive_file:22466 isolated_file:128
unevictable:3569 dirty:17048 writeback:2622
slab_reclaimable:3561 slab_unreclaimable:8743
mapped:9903 shmem:2559 pagetables:477
sec_pagetables:0 bounce:0
kernel_misc_reclaimable:0
free:915767 free_pcp:3 free_cma:128398
[ 490.266379] Node 0 active_anon:976kB inactive_anon:34656kB active_file:42612kB inactive_file:86364kB unevictable:14276kB isolated(anon):0kB isolated(file):768kB mapped:39612kB dirty:68192kB writeback:10488kB shmem:10236kB writeback_tmp:0kB kernel_stack:1496kB pagetables:1908kB sec_pagetables:0kB all_unreclaimable? no
[ 490.268880] DMA free:519332kB boost:7216kB min:10428kB low:11228kB high:12028kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:19204kB inactive_file:58636kB unevictable:0kB writepending:78556kB present:786432kB managed:663836kB mlocked:0kB bounce:0kB free_pcp:12kB local_pcp:0kB free_cma:513592kB
[ 490.271379] lowmem_reserve[]: 0 0 3188 3188
[ 490.272578] DMA: 173*4kB (UEC) 161*8kB (UEC) 59*16kB (UEC) 54*32kB (UEC) 18*64kB (UEC) 2*128kB (UC) 1*256kB (C) 0*512kB 1*1024kB (C) 0*2048kB 125*4096kB (C) = 519340kB
[ 490.274047] 36861 total pagecache pages
[ 490.275402] 0 pages in swap cache
[ 490.276623] Free swap = 785668kB
[ 490.277816] Total swap = 785668kB
[ 490.279321] 1012736 pages RAM
[ 490.280722] 816128 pages HighMem/MovableOnly
[ 490.281951] 30649 pages reserved
[ 490.283163] 131072 pages cma reserved
[ 490.284455] Tasks state (memory values in pages):
[ 490.285843] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name
[ 490.287294] [ 222] 0 222 3951 3449 65536 0 -1000 dmeventd
[ 490.288553] [ 227] 0 227 9670 2303 73728 0 -250 systemd-journal
[ 490.290024] [ 229] 0 229 6770 1692 61440 0 -1000 systemd-udevd
[ 490.291528] [ 234] 193 234 3780 1870 61440 0 0 systemd-network
[ 490.292818] [ 348] 195 348 4283 2137 65536 0 0 systemd-resolve
[ 490.294204] [ 349] 192 349 5839 825 65536 0 0 systemd-timesyn
[ 490.295538] [ 356] 84 356 1768 826 40960 0 0 avahi-daemon
[ 490.296999] [ 358] 81 358 1737 952 45056 0 -900 dbus-daemon
[ 490.298263] [ 361] 0 361 3633 1698 53248 0 0 systemd-logind
[ 490.299786] [ 362] 0 362 1575 396 36864 0 0 socat
[ 490.301191] [ 363] 0 363 12467 2052 94208 0 0 upowerd
[ 490.302497] [ 364] 0 364 3172 1681 57344 0 0 wpa_supplicant
[ 490.303984] [ 366] 84 366 1720 67 36864 0 0 avahi-daemon
[ 490.305296] [ 367] 0 367 739 224 32768 0 0 dropbear
[ 490.306852] [ 379] 0 379 552 19 28672 0 0 ifplugd
[ 490.308190] [ 380] 0 380 13078 433 65536 0 0 gssproxy
[ 490.309656] [ 394] 0 394 10617 1433 61440 0 0 rpc.gssd
[ 490.311075] [ 415] 0 415 5587 1607 49152 0 0 bareos-fd
[ 490.312451] [ 589] 0 589 846 642 36864 0 0 dropbear
[ 490.313796] [ 643] 32 643 1951 465 40960 0 0 rpcbind
[ 490.315159] [ 648] 99 648 1162 450 32768 0 0 rpc.statd
[ 490.316482] [ 665] 0 665 2312 1122 40960 0 0 bash
[ 490.317938] [ 709] 0 709 4354 1427 65536 0 0 sudo
[ 490.319129] [ 716] 1338 716 2311 1113 40960 0 0 bash
[ 490.320532] [ 836] 1338 836 2405 875 40960 0 0 tmux: client
[ 490.321719] [ 838] 1338 838 2835 1068 40960 0 0 tmux: server
[ 490.322849] [ 839] 1338 839 2314 1116 36864 0 0 bash
[ 490.324051] [ 852] 0 852 2312 1150 45056 0 0 bash
[ 490.325496] [ 855] 0 855 2312 1089 45056 0 0 bash
[ 490.326651] [ 891] 0 891 1874 617 40960 0 0 dmesg
[ 490.327928] [ 921] 1338 921 4354 1429 61440 0 0 sudo
[ 490.329054] [ 924] 0 924 3027 974 57344 0 0 top
[ 490.330150] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=systemd-resolve,pid=348,uid=195
[ 490.331317] Out of memory: Killed process 348 (systemd-resolve) total-vm:17132kB, anon-rss:1268kB, file-rss:7280kB, shmem-rss:0kB, UID:195 pgtables:64kB oom_score_adj:0
[ 490.355870] tmux: server invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0
[ 490.357216] CPU: 0 PID: 838 Comm: tmux: server Tainted: G C 6.1.35-4-rpi-ARCH #1
[ 490.358385] Hardware name: BCM2711
[ 490.359529] unwind_backtrace from show_stack+0x18/0x1c
[ 490.360722] show_stack from dump_stack_lvl+0x90/0xac
[ 490.362279] dump_stack_lvl from dump_header+0x54/0x1fc
[ 490.363467] dump_header from oom_kill_process+0x23c/0x248
[ 490.364691] oom_kill_process from out_of_memory+0x218/0x34c
[ 490.365822] out_of_memory from __alloc_pages+0xa98/0x1044
[ 490.367218] __alloc_pages from __get_free_pages+0x1c/0x2c
[ 490.368598] __get_free_pages from proc_pid_cmdline_read+0x1b8/0x384
[ 490.369763] proc_pid_cmdline_read from vfs_read+0xa8/0x2a8
[ 490.370916] vfs_read from ksys_read+0x78/0xf8
[ 490.372053] ksys_read from __sys_trace_return+0x0/0x10
[ 490.373172] Exception stack(0xf0f09fa8 to 0xf0f09ff0)
[ 490.374722] 9fa0: 02327c68 000005e8 00000009 0237d3c8 00000400 00000000
[ 490.375903] 9fc0: 02327c68 000005e8 b6d88cac 00000003 b6f6d0c0 0000000c 00000043 00546b88
[ 490.377213] 9fe0: bef8f080 bef90080 b6c76c48 b6ce9fe0
[ 490.378665] Mem-Info:
[ 490.379868] active_anon:244 inactive_anon:8331 isolated_anon:0
active_file:15337 inactive_file:16835 isolated_file:183
unevictable:3569 dirty:17048 writeback:2622
slab_reclaimable:3561 slab_unreclaimable:8743
mapped:9755 shmem:2559 pagetables:477
sec_pagetables:0 bounce:0
kernel_misc_reclaimable:0
free:915838 free_pcp:59 free_cma:128398
[ 490.388287] Node 0 active_anon:976kB inactive_anon:33324kB active_file:34160kB inactive_file:94524kB unevictable:14276kB isolated(anon):0kB isolated(file):732kB mapped:39020kB dirty:68192kB writeback:10488kB shmem:10236kB writeback_tmp:0kB kernel_stack:1496kB pagetables:1908kB sec_pagetables:0kB all_unreclaimable? no
[ 490.390554] DMA free:519112kB boost:7216kB min:10428kB low:11228kB high:12028kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:16452kB inactive_file:61480kB unevictable:0kB writepending:78556kB present:786432kB managed:663836kB mlocked:0kB bounce:0kB free_pcp:236kB local_pcp:232kB free_cma:513592kB
[ 490.392922] lowmem_reserve[]: 0 0 3188 3188
[ 490.394324] DMA: 142*4kB (UEC) 161*8kB (UEC) 59*16kB (UEC) 51*32kB (UEC) 18*64kB (UEC) 2*128kB (UC) 1*256kB (C) 0*512kB 1*1024kB (C) 0*2048kB 125*4096kB (C) = 519120kB
[ 490.395730] 36861 total pagecache pages
[ 490.396904] 0 pages in swap cache
[ 490.398168] Free swap = 785668kB
[ 490.399399] Total swap = 785668kB
[ 490.400550] 1012736 pages RAM
[ 490.402023] 816128 pages HighMem/MovableOnly
[ 490.403197] 30649 pages reserved
[ 490.404475] 131072 pages cma reserved
[ 490.406075] Tasks state (memory values in pages):
[ 490.407245] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name
[ 490.408437] [ 222] 0 222 3951 3449 65536 0 -1000 dmeventd
[ 490.409600] [ 227] 0 227 9670 2303 73728 0 -250 systemd-journal
[ 490.411126] [ 229] 0 229 6770 1692 61440 0 -1000 systemd-udevd
[ 490.412496] [ 234] 193 234 3780 1870 61440 0 0 systemd-network
[ 490.413842] [ 349] 192 349 5839 825 65536 0 0 systemd-timesyn
[ 490.415088] [ 356] 84 356 1768 826 40960 0 0 avahi-daemon
[ 490.416272] [ 358] 81 358 1737 952 45056 0 -900 dbus-daemon
[ 490.417455] [ 361] 0 361 3633 1698 53248 0 0 systemd-logind
[ 490.418961] [ 362] 0 362 1575 396 36864 0 0 socat
[ 490.420182] [ 363] 0 363 12467 2052 94208 0 0 upowerd
[ 490.421397] [ 364] 0 364 3172 1681 57344 0 0 wpa_supplicant
[ 490.422734] [ 366] 84 366 1720 67 36864 0 0 avahi-daemon
[ 490.424503] [ 367] 0 367 739 224 32768 0 0 dropbear
[ 490.425809] [ 379] 0 379 552 19 28672 0 0 ifplugd
[ 490.427208] [ 380] 0 380 13078 433 65536 0 0 gssproxy
[ 490.428456] [ 394] 0 394 10617 1433 61440 0 0 rpc.gssd
[ 490.429664] [ 415] 0 415 5587 1607 49152 0 0 bareos-fd
[ 490.431184] [ 589] 0 589 846 642 36864 0 0 dropbear
[ 490.432428] [ 643] 32 643 1951 465 40960 0 0 rpcbind
[ 490.433760] [ 648] 99 648 1162 450 32768 0 0 rpc.statd
[ 490.435450] [ 665] 0 665 2312 1122 40960 0 0 bash
[ 490.436692] [ 709] 0 709 4354 1427 65536 0 0 sudo
[ 490.437952] [ 716] 1338 716 2311 1113 40960 0 0 bash
[ 490.439327] [ 836] 1338 836 2405 875 40960 0 0 tmux: client
[ 490.440551] [ 838] 1338 838 2835 1068 40960 0 0 tmux: server
[ 490.442005] [ 839] 1338 839 2314 1116 36864 0 0 bash
[ 490.443220] [ 852] 0 852 2312 1150 45056 0 0 bash
[ 490.444438] [ 855] 0 855 2312 1089 45056 0 0 bash
[ 490.445994] [ 891] 0 891 1874 617 40960 0 0 dmesg
[ 490.447107] [ 921] 1338 921 4354 1429 61440 0 0 sudo
[ 490.448192] [ 924] 0 924 3027 974 57344 0 0 top
[ 490.449503] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=upowerd,pid=363,uid=0
[ 490.450727] Out of memory: Killed process 363 (upowerd) total-vm:49868kB, anon-rss:764kB, file-rss:7444kB, shmem-rss:0kB, UID:0 pgtables:92kB oom_score_adj:0
[ 492.624322] tmux: server invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0
[ 492.625761] CPU: 0 PID: 838 Comm: tmux: server Tainted: G C 6.1.35-4-rpi-ARCH #1
[ 492.626919] Hardware name: BCM2711
[ 492.628303] unwind_backtrace from show_stack+0x18/0x1c
[ 492.629496] show_stack from dump_stack_lvl+0x90/0xac
[ 492.630671] dump_stack_lvl from dump_header+0x54/0x1fc
[ 492.632075] dump_header from oom_kill_process+0x23c/0x248
[ 492.633245] oom_kill_process from out_of_memory+0x218/0x34c
[ 492.634464] out_of_memory from __alloc_pages+0xa98/0x1044
[ 492.635576] __alloc_pages from __get_free_pages+0x1c/0x2c
[ 492.636984] __get_free_pages from proc_pid_cmdline_read+0x1b8/0x384
[ 492.638144] proc_pid_cmdline_read from vfs_read+0xa8/0x2a8
[ 492.639277] vfs_read from ksys_read+0x78/0xf8
[ 492.640615] ksys_read from __sys_trace_return+0x0/0x10
[ 492.641748] Exception stack(0xf0f09fa8 to 0xf0f09ff0)
[ 492.642855] 9fa0: 02327c68 000005e8 00000009 0237d3c8 00000400 00000000
[ 492.644377] 9fc0: 02327c68 000005e8 b6d88cac 00000003 b6f6d0c0 0000000c 00000043 00546b88
[ 492.645562] 9fe0: bef8f080 bef90080 b6c76c48 b6ce9fe0
[ 492.646727] Mem-Info:
[ 492.648355] active_anon:242 inactive_anon:8070 isolated_anon:0
active_file:21273 inactive_file:10877 isolated_file:256
unevictable:3569 dirty:17048 writeback:2622
slab_reclaimable:3561 slab_unreclaimable:8740
mapped:8581 shmem:2559 pagetables:442
sec_pagetables:0 bounce:0
kernel_misc_reclaimable:0
free:916156 free_pcp:59 free_cma:128398
[ 492.656714] Node 0 active_anon:968kB inactive_anon:32280kB active_file:101656kB inactive_file:27096kB unevictable:14276kB isolated(anon):0kB isolated(file):768kB mapped:34324kB dirty:68192kB writeback:10488kB shmem:10236kB writeback_tmp:0kB kernel_stack:1488kB pagetables:1768kB sec_pagetables:0kB all_unreclaimable? no
[ 492.659081] DMA free:519112kB boost:7216kB min:10428kB low:11228kB high:12028kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:77632kB inactive_file:168kB unevictable:0kB writepending:78556kB present:786432kB managed:663836kB mlocked:0kB bounce:0kB free_pcp:236kB local_pcp:232kB free_cma:513592kB
[ 492.661151] lowmem_reserve[]: 0 0 3188 3188
[ 492.662208] DMA: 142*4kB (UEC) 161*8kB (UEC) 59*16kB (UEC) 51*32kB (UEC) 18*64kB (UEC) 2*128kB (UC) 1*256kB (C) 0*512kB 1*1024kB (C) 0*2048kB 125*4096kB (C) = 519120kB
[ 492.663352] 36861 total pagecache pages
[ 492.664507] 0 pages in swap cache
[ 492.665835] Free swap = 785668kB
[ 492.666982] Total swap = 785668kB
[ 492.668136] 1012736 pages RAM
[ 492.669366] 816128 pages HighMem/MovableOnly
[ 492.670505] 30649 pages reserved
[ 492.671656] 131072 pages cma reserved
[ 492.673008] Tasks state (memory values in pages):
[ 492.674226] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name
[ 492.675721] [ 222] 0 222 3951 3449 65536 0 -1000 dmeventd
[ 492.676928] [ 227] 0 227 9670 2303 73728 0 -250 systemd-journal
[ 492.678344] [ 229] 0 229 6770 1692 61440 0 -1000 systemd-udevd
[ 492.679570] [ 234] 193 234 3780 1870 61440 0 0 systemd-network
[ 492.680766] [ 349] 192 349 5839 825 65536 0 0 systemd-timesyn
[ 492.682194] [ 356] 84 356 1768 826 40960 0 0 avahi-daemon
[ 492.683430] [ 358] 81 358 1737 952 45056 0 -900 dbus-daemon
[ 492.684666] [ 361] 0 361 3633 1698 53248 0 0 systemd-logind
[ 492.686040] [ 362] 0 362 1575 396 36864 0 0 socat
[ 492.687213] [ 364] 0 364 3172 1681 57344 0 0 wpa_supplicant
[ 492.688591] [ 366] 84 366 1720 67 36864 0 0 avahi-daemon
[ 492.689970] [ 367] 0 367 739 224 32768 0 0 dropbear
[ 492.691182] [ 379] 0 379 552 19 28672 0 0 ifplugd
[ 492.692337] [ 380] 0 380 13078 433 65536 0 0 gssproxy
[ 492.693757] [ 394] 0 394 10617 1433 61440 0 0 rpc.gssd
[ 492.695280] [ 415] 0 415 5587 1607 49152 0 0 bareos-fd
[ 492.696488] [ 589] 0 589 846 642 36864 0 0 dropbear
[ 492.697653] [ 643] 32 643 1951 465 40960 0 0 rpcbind
[ 492.699068] [ 648] 99 648 1162 450 32768 0 0 rpc.statd
[ 492.700288] [ 665] 0 665 2312 1122 40960 0 0 bash
[ 492.701517] [ 709] 0 709 4354 1427 65536 0 0 sudo
[ 492.702981] [ 716] 1338 716 2311 1113 40960 0 0 bash
[ 492.704256] [ 836] 1338 836 2405 875 40960 0 0 tmux: client
[ 492.705620] [ 838] 1338 838 2835 1068 40960 0 0 tmux: server
[ 492.706764] [ 839] 1338 839 2314 1116 36864 0 0 bash
[ 492.708116] [ 852] 0 852 2312 1150 45056 0 0 bash
[ 492.709237] [ 855] 0 855 2312 1089 45056 0 0 bash
[ 492.710361] [ 891] 0 891 1874 617 40960 0 0 dmesg
[ 492.711706] [ 921] 1338 921 4354 1429 61440 0 0 sudo
[ 492.712867] [ 924] 0 924 3027 974 57344 0 0 top
[ 492.714021] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=systemd-network,pid=234,uid=193
[ 492.715341] Out of memory: Killed process 234 (systemd-network) total-vm:15120kB, anon-rss:708kB, file-rss:6772kB, shmem-rss:0kB, UID:193 pgtables:60kB oom_score_adj:0
[ 493.217892] systemd-journal invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=-250
[ 493.219099] CPU: 1 PID: 227 Comm: systemd-journal Tainted: G C 6.1.35-4-rpi-ARCH #1
[ 493.220408] Hardware name: BCM2711
[ 493.221580] unwind_backtrace from show_stack+0x18/0x1c
[ 493.222758] show_stack from dump_stack_lvl+0x90/0xac
[ 493.224230] dump_stack_lvl from dump_header+0x54/0x1fc
[ 493.225479] dump_header from oom_kill_process+0x23c/0x248
[ 493.226825] oom_kill_process from out_of_memory+0x218/0x34c
[ 493.228043] out_of_memory from __alloc_pages+0xa98/0x1044
[ 493.229218] __alloc_pages from __get_free_pages+0x1c/0x2c
[ 493.230352] __get_free_pages from proc_pid_cmdline_read+0x1b8/0x384
[ 493.231805] proc_pid_cmdline_read from vfs_read+0xa8/0x2a8
[ 493.232992] vfs_read from ksys_read+0x78/0xf8
[ 493.234166] ksys_read from __sys_trace_return+0x0/0x10
[ 493.235326] Exception stack(0xf11a9fa8 to 0xf11a9ff0)
[ 493.236723] 9fa0: 00001004 020c75d0 00000016 020c75d0 00001004 00000000
[ 493.237903] 9fc0: 00001004 020c75d0 00000016 00000003 b6f1a5a0 00000001 00001003 beda83a0
[ 493.239306] 9fe0: beda7370 beda8370 b6aea008 b6aea01c
[ 493.240750] Mem-Info:
[ 493.241980] active_anon:242 inactive_anon:7885 isolated_anon:0
active_file:25813 inactive_file:6405 isolated_file:163
unevictable:3569 dirty:17048 writeback:2622
slab_reclaimable:3561 slab_unreclaimable:8740
mapped:8285 shmem:2559 pagetables:405
sec_pagetables:0 bounce:0
kernel_misc_reclaimable:0
free:916156 free_pcp:97 free_cma:128398
[ 493.250346] Node 0 active_anon:968kB inactive_anon:31540kB active_file:65376kB inactive_file:63368kB unevictable:14276kB isolated(anon):0kB isolated(file):652kB mapped:33140kB dirty:68192kB writeback:10488kB shmem:10236kB writeback_tmp:0kB kernel_stack:1488kB pagetables:1620kB sec_pagetables:0kB all_unreclaimable? no
[ 493.252686] DMA free:519112kB boost:7216kB min:10428kB low:11228kB high:12028kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:22064kB inactive_file:55988kB unevictable:0kB writepending:78556kB present:786432kB managed:663836kB mlocked:0kB bounce:0kB free_pcp:388kB local_pcp:0kB free_cma:513592kB
[ 493.255044] lowmem_reserve[]: 0 0 3188 3188
[ 493.256589] DMA: 111*4kB (UEC) 161*8kB (UEC) 59*16kB (UEC) 51*32kB (UEC) 18*64kB (UEC) 2*128kB (UC) 1*256kB (C) 0*512kB 1*1024kB (C) 0*2048kB 125*4096kB (C) = 518996kB
[ 493.258060] 36861 total pagecache pages
[ 493.259208] 0 pages in swap cache
[ 493.260324] Free swap = 785668kB
[ 493.261437] Total swap = 785668kB
[ 493.262539] 1012736 pages RAM
[ 493.263664] 816128 pages HighMem/MovableOnly
[ 493.264805] 30649 pages reserved
[ 493.265911] 131072 pages cma reserved
[ 493.267016] Tasks state (memory values in pages):
[ 493.268121] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name
[ 493.269269] [ 222] 0 222 3951 3449 65536 0 -1000 dmeventd
[ 493.270409] [ 227] 0 227 9670 2303 73728 0 -250 systemd-journal
[ 493.271548] [ 229] 0 229 6770 1692 61440 0 -1000 systemd-udevd
[ 493.272705] [ 349] 192 349 5839 825 65536 0 0 systemd-timesyn
[ 493.273868] [ 356] 84 356 1768 826 40960 0 0 avahi-daemon
[ 493.275025] [ 358] 81 358 1737 952 45056 0 -900 dbus-daemon
[ 493.276164] [ 361] 0 361 3633 1698 53248 0 0 systemd-logind
[ 493.277310] [ 362] 0 362 1575 396 36864 0 0 socat
[ 493.278458] [ 364] 0 364 3172 1681 57344 0 0 wpa_supplicant
[ 493.279608] [ 366] 84 366 1720 67 36864 0 0 avahi-daemon
[ 493.280765] [ 367] 0 367 739 224 32768 0 0 dropbear
[ 493.281921] [ 379] 0 379 552 19 28672 0 0 ifplugd
[ 493.283079] [ 380] 0 380 13078 433 65536 0 0 gssproxy
[ 493.284258] [ 394] 0 394 10617 1433 61440 0 0 rpc.gssd
[ 493.285435] [ 415] 0 415 5587 1607 49152 0 0 bareos-fd
[ 493.286594] [ 589] 0 589 846 642 36864 0 0 dropbear
[ 493.287760] [ 643] 32 643 1951 465 40960 0 0 rpcbind
[ 493.288932] [ 648] 99 648 1162 450 32768 0 0 rpc.statd
[ 493.290110] [ 665] 0 665 2312 1122 40960 0 0 bash
[ 493.291286] [ 709] 0 709 4354 1427 65536 0 0 sudo
[ 493.292443] [ 716] 1338 716 2311 1113 40960 0 0 bash
[ 493.293676] [ 836] 1338 836 2405 875 40960 0 0 tmux: client
[ 493.294855] [ 838] 1338 838 2835 1068 40960 0 0 tmux: server
[ 493.296003] [ 839] 1338 839 2314 1116 36864 0 0 bash
[ 493.297118] [ 852] 0 852 2312 1150 45056 0 0 bash
[ 493.298219] [ 855] 0 855 2312 1089 45056 0 0 bash
[ 493.299291] [ 891] 0 891 1874 617 40960 0 0 dmesg
[ 493.300357] [ 921] 1338 921 4354 1429 61440 0 0 sudo
[ 493.301418] [ 924] 0 924 3027 974 57344 0 0 top
[ 493.302475] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=systemd-logind,pid=361,uid=0
[ 493.303636] Out of memory: Killed process 361 (systemd-logind) total-vm:14532kB, anon-rss:668kB, file-rss:6124kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:0
[ 495.202991] tmux: server invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0
[ 495.204432] CPU: 1 PID: 838 Comm: tmux: server Tainted: G C 6.1.35-4-rpi-ARCH #1
[ 495.205670] Hardware name: BCM2711
[ 495.206858] unwind_backtrace from show_stack+0x18/0x1c
[ 495.208032] show_stack from dump_stack_lvl+0x90/0xac
[ 495.209177] dump_stack_lvl from dump_header+0x54/0x1fc
[ 495.210747] dump_header from oom_kill_process+0x23c/0x248
[ 495.212034] oom_kill_process from out_of_memory+0x218/0x34c
[ 495.213368] out_of_memory from __alloc_pages+0xa98/0x1044
[ 495.214599] __alloc_pages from __get_free_pages+0x1c/0x2c
[ 495.215749] __get_free_pages from proc_pid_cmdline_read+0x1b8/0x384
[ 495.216897] proc_pid_cmdline_read from vfs_read+0xa8/0x2a8
[ 495.218388] vfs_read from ksys_read+0x78/0xf8
[ 495.219677] ksys_read from __sys_trace_return+0x0/0x10
[ 495.220986] Exception stack(0xf0f09fa8 to 0xf0f09ff0)
[ 495.222149] 9fa0: 02327c68 000005e8 00000009 0237d3c8 00000400 00000000
[ 495.223314] 9fc0: 02327c68 000005e8 b6d88cac 00000003 b6f6d0c0 0000000c 00000043 00546b88
[ 495.224615] 9fe0: bef8f080 bef90080 b6c76c48 b6ce9fe0
[ 495.226046] Mem-Info:
[ 495.227453] active_anon:242 inactive_anon:7664 isolated_anon:0
active_file:16839 inactive_file:15297 isolated_file:231
unevictable:3569 dirty:17048 writeback:2622
slab_reclaimable:3561 slab_unreclaimable:8740
mapped:8211 shmem:2559 pagetables:405
sec_pagetables:0 bounce:0
kernel_misc_reclaimable:0
free:916345 free_pcp:106 free_cma:128398
[ 495.236267] Node 0 active_anon:968kB inactive_anon:30656kB active_file:83524kB inactive_file:45440kB unevictable:14276kB isolated(anon):0kB isolated(file):924kB mapped:32844kB dirty:68192kB writeback:10488kB shmem:10236kB writeback_tmp:0kB kernel_stack:1488kB pagetables:1620kB sec_pagetables:0kB all_unreclaimable? no
[ 495.238364] DMA free:519112kB boost:7216kB min:10428kB low:11228kB high:12028kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:48592kB inactive_file:29380kB unevictable:0kB writepending:78556kB present:786432kB managed:663836kB mlocked:0kB bounce:0kB free_pcp:424kB local_pcp:0kB free_cma:513592kB
[ 495.240956] lowmem_reserve[]: 0 0 3188 3188
[ 495.242102] DMA: 111*4kB (UEC) 161*8kB (UEC) 59*16kB (UEC) 51*32kB (UEC) 18*64kB (UEC) 2*128kB (UC) 1*256kB (C) 0*512kB 1*1024kB (C) 0*2048kB 125*4096kB (C) = 518996kB
[ 495.243666] 36861 total pagecache pages
[ 495.245013] 0 pages in swap cache
[ 495.246206] Free swap = 785668kB
[ 495.247521] Total swap = 785668kB
[ 495.248815] 1012736 pages RAM
[ 495.250071] 816128 pages HighMem/MovableOnly
[ 495.251361] 30649 pages reserved
[ 495.252543] 131072 pages cma reserved
[ 495.253789] Tasks state (memory values in pages):
[ 495.254960] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name
[ 495.256246] [ 222] 0 222 3951 3449 65536 0 -1000 dmeventd
[ 495.257775] [ 227] 0 227 9670 2303 73728 0 -250 systemd-journal
[ 495.258998] [ 229] 0 229 6770 1692 61440 0 -1000 systemd-udevd
[ 495.260212] [ 349] 192 349 5839 825 65536 0 0 systemd-timesyn
[ 495.261438] [ 356] 84 356 1768 826 40960 0 0 avahi-daemon
[ 495.262616] [ 358] 81 358 1737 952 45056 0 -900 dbus-daemon
[ 495.264193] [ 362] 0 362 1575 396 36864 0 0 socat
[ 495.265645] [ 364] 0 364 3172 1681 57344 0 0 wpa_supplicant
[ 495.266895] [ 366] 84 366 1720 67 36864 0 0 avahi-daemon
[ 495.268108] [ 367] 0 367 739 224 32768 0 0 dropbear
[ 495.269336] [ 379] 0 379 552 19 28672 0 0 ifplugd
[ 495.270530] [ 380] 0 380 13078 433 65536 0 0 gssproxy
[ 495.272059] [ 394] 0 394 10617 1433 61440 0 0 rpc.gssd
[ 495.273304] [ 415] 0 415 5587 1607 49152 0 0 bareos-fd
[ 495.274773] [ 589] 0 589 846 642 36864 0 0 dropbear
[ 495.276015] [ 643] 32 643 1951 465 40960 0 0 rpcbind
[ 495.277327] [ 648] 99 648 1162 450 32768 0 0 rpc.statd
[ 495.278763] [ 665] 0 665 2312 1122 40960 0 0 bash
[ 495.280005] [ 709] 0 709 4354 1427 65536 0 0 sudo
[ 495.281223] [ 716] 1338 716 2311 1113 40960 0 0 bash
[ 495.282708] [ 836] 1338 836 2405 875 40960 0 0 tmux: client
[ 495.284045] [ 838] 1338 838 2835 1068 40960 0 0 tmux: server
[ 495.285267] [ 839] 1338 839 2314 1116 36864 0 0 bash
[ 495.286690] [ 852] 0 852 2312 1150 45056 0 0 bash
[ 495.287903] [ 855] 0 855 2312 1089 45056 0 0 bash
[ 495.289314] [ 891] 0 891 1874 617 40960 0 0 dmesg
[ 495.290465] [ 921] 1338 921 4354 1429 61440 0 0 sudo
[ 495.291583] [ 924] 0 924 3027 974 57344 0 0 top
[ 495.292670] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=wpa_supplicant,pid=364,uid=0
[ 495.294265] Out of memory: Killed process 364 (wpa_supplicant) total-vm:12688kB, anon-rss:484kB, file-rss:6240kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:0
[ 495.536338] audit: type=1131 audit(1688635542.366:175): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=wpa_supplicant@wlan0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=failed'
[ 497.729293] tmux: server invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0
[ 497.730550] CPU: 1 PID: 838 Comm: tmux: server Tainted: G C 6.1.35-4-rpi-ARCH #1
[ 497.731972] Hardware name: BCM2711
[ 497.733203] unwind_backtrace from show_stack+0x18/0x1c
[ 497.734672] show_stack from dump_stack_lvl+0x90/0xac
[ 497.735921] dump_stack_lvl from dump_header+0x54/0x1fc
[ 497.737289] dump_header from oom_kill_process+0x23c/0x248
[ 497.738639] oom_kill_process from out_of_memory+0x218/0x34c
[ 497.739980] out_of_memory from __alloc_pages+0xa98/0x1044
[ 497.741412] __alloc_pages from __get_free_pages+0x1c/0x2c
[ 497.742655] __get_free_pages from proc_pid_cmdline_read+0x1b8/0x384
[ 497.743982] proc_pid_cmdline_read from vfs_read+0xa8/0x2a8
[ 497.745328] vfs_read from ksys_read+0x78/0xf8
[ 497.746522] ksys_read from __sys_trace_return+0x0/0x10
[ 497.747889] Exception stack(0xf0f09fa8 to 0xf0f09ff0)
[ 497.749147] 9fa0: 02327c68 000005e8 00000009 0237d3c8 00000400 00000000
[ 497.750359] 9fc0: 02327c68 000005e8 b6d88cac 00000003 b6f6d0c0 0000000c 00000043 00546b88
[ 497.751570] 9fe0: bef8f080 bef90080 b6c76c48 b6ce9fe0
[ 497.753146] Mem-Info:
[ 497.754633] active_anon:241 inactive_anon:7513 isolated_anon:0
active_file:14844 inactive_file:16543 isolated_file:128
unevictable:3569 dirty:17048 writeback:2622
slab_reclaimable:3553 slab_unreclaimable:8738
mapped:7488 shmem:2559 pagetables:393
sec_pagetables:0 bounce:0
kernel_misc_reclaimable:0
free:917894 free_pcp:8 free_cma:128398
[ 497.763323] Node 0 active_anon:964kB inactive_anon:30052kB active_file:55492kB inactive_file:70384kB unevictable:14276kB isolated(anon):0kB isolated(file):512kB mapped:29952kB dirty:68192kB writeback:10488kB shmem:10236kB writeback_tmp:0kB kernel_stack:1480kB pagetables:1572kB sec_pagetables:0kB all_unreclaimable? no
[ 497.766216] DMA free:519552kB boost:7216kB min:10428kB low:11228kB high:12028kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:23820kB inactive_file:54160kB unevictable:0kB writepending:78556kB present:786432kB managed:663836kB mlocked:0kB bounce:0kB free_pcp:32kB local_pcp:8kB free_cma:513592kB
[ 497.768650] lowmem_reserve[]: 0 0 3188 3188
[ 497.769824] DMA: 183*4kB (UEC) 176*8kB (UEC) 61*16kB (UEC) 51*32kB (UEC) 18*64kB (UEC) 2*128kB (UC) 1*256kB (C) 0*512kB 1*1024kB (C) 0*2048kB 125*4096kB (C) = 519436kB
[ 497.771130] 36043 total pagecache pages
[ 497.772341] 0 pages in swap cache
[ 497.773912] Free swap = 785668kB
[ 497.775256] Total swap = 785668kB
[ 497.776547] 1012736 pages RAM
[ 497.777892] 816128 pages HighMem/MovableOnly
[ 497.779069] 30649 pages reserved
[ 497.780202] 131072 pages cma reserved
[ 497.781339] Tasks state (memory values in pages):
[ 497.782507] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name
[ 497.783834] [ 222] 0 222 3951 3449 65536 0 -1000 dmeventd
[ 497.785383] [ 227] 0 227 9670 2303 73728 0 -250 systemd-journal
[ 497.786767] [ 229] 0 229 6770 1692 61440 0 -1000 systemd-udevd
[ 497.788035] [ 349] 192 349 5839 825 65536 0 0 systemd-timesyn
[ 497.789316] [ 356] 84 356 1768 826 40960 0 0 avahi-daemon
[ 497.790646] [ 358] 81 358 1737 952 45056 0 -900 dbus-daemon
[ 497.792043] [ 362] 0 362 1575 396 36864 0 0 socat
[ 497.793304] [ 366] 84 366 1720 67 36864 0 0 avahi-daemon
[ 497.795005] [ 367] 0 367 739 224 32768 0 0 dropbear
[ 497.796420] [ 379] 0 379 552 19 28672 0 0 ifplugd
[ 497.797684] [ 380] 0 380 13078 433 65536 0 0 gssproxy
[ 497.799050] [ 394] 0 394 10617 1433 61440 0 0 rpc.gssd
[ 497.800307] [ 415] 0 415 5587 1607 49152 0 0 bareos-fd
[ 497.801532] [ 589] 0 589 846 642 36864 0 0 dropbear
[ 497.802940] [ 643] 32 643 1951 465 40960 0 0 rpcbind
[ 497.804295] [ 648] 99 648 1162 450 32768 0 0 rpc.statd
[ 497.805776] [ 665] 0 665 2312 1122 40960 0 0 bash
[ 497.807044] [ 709] 0 709 4354 1427 65536 0 0 sudo
[ 497.808379] [ 716] 1338 716 2311 1113 40960 0 0 bash
[ 497.810030] [ 836] 1338 836 2405 875 40960 0 0 tmux: client
[ 497.811462] [ 838] 1338 838 2835 1068 40960 0 0 tmux: server
[ 497.812745] [ 839] 1338 839 2314 1116 36864 0 0 bash
[ 497.814021] [ 852] 0 852 2312 1150 45056 0 0 bash
[ 497.815451] [ 855] 0 855 2312 1089 45056 0 0 bash
[ 497.816620] [ 891] 0 891 1874 617 40960 0 0 dmesg
[ 497.817827] [ 921] 1338 921 4354 1429 61440 0 0 sudo
[ 497.818905] [ 924] 0 924 3027 974 57344 0 0 top
[ 497.819957] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=bareos-fd,pid=415,uid=0
[ 497.821088] Out of memory: Killed process 415 (bareos-fd) total-vm:22348kB, anon-rss:608kB, file-rss:5820kB, shmem-rss:0kB, UID:0 pgtables:48kB oom_score_adj:0
[ 497.828387] audit: type=1131 audit(1688635544.656:176): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=bareos-fd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=failed'
[ 500.624041] tmux: server invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0
[ 500.625317] CPU: 1 PID: 838 Comm: tmux: server Tainted: G C 6.1.35-4-rpi-ARCH #1
[ 500.626670] Hardware name: BCM2711
[ 500.627912] unwind_backtrace from show_stack+0x18/0x1c
[ 500.629224] show_stack from dump_stack_lvl+0x90/0xac
[ 500.630584] dump_stack_lvl from dump_header+0x54/0x1fc
[ 500.631806] dump_header from oom_kill_process+0x23c/0x248
[ 500.633011] oom_kill_process from out_of_memory+0x218/0x34c
[ 500.634664] out_of_memory from __alloc_pages+0xa98/0x1044
[ 500.635975] __alloc_pages from __get_free_pages+0x1c/0x2c
[ 500.637183] __get_free_pages from proc_pid_cmdline_read+0x1b8/0x384
[ 500.638374] proc_pid_cmdline_read from vfs_read+0xa8/0x2a8
[ 500.639548] vfs_read from ksys_read+0x78/0xf8
[ 500.640687] ksys_read from __sys_trace_return+0x0/0x10
[ 500.642125] Exception stack(0xf0f09fa8 to 0xf0f09ff0)
[ 500.643460] 9fa0: 02327c68 000005e8 00000009 0237d3c8 00000400 00000000
[ 500.644762] 9fc0: 02327c68 000005e8 b6d88cac 00000003 b6f6d0c0 0000000c 00000043 00546b88
[ 500.645969] 9fe0: bef8f080 bef90080 b6c76c48 b6ce9fe0
[ 500.647279] Mem-Info:
[ 500.648511] active_anon:240 inactive_anon:7360 isolated_anon:0
active_file:22429 inactive_file:8028 isolated_file:256
unevictable:3569 dirty:17048 writeback:2622
slab_reclaimable:3541 slab_unreclaimable:8733
mapped:6909 shmem:2558 pagetables:379
sec_pagetables:0 bounce:0
kernel_misc_reclaimable:0
free:918833 free_pcp:39 free_cma:128398
[ 500.658196] Node 0 active_anon:960kB inactive_anon:29440kB active_file:95636kB inactive_file:26332kB unevictable:14276kB isolated(anon):0kB isolated(file):768kB mapped:27636kB dirty:68192kB writeback:10488kB shmem:10232kB writeback_tmp:0kB kernel_stack:1472kB pagetables:1516kB sec_pagetables:0kB all_unreclaimable? no
[ 500.660484] DMA free:519512kB boost:7216kB min:10428kB low:11228kB high:12028kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:70548kB inactive_file:7220kB unevictable:0kB writepending:78556kB present:786432kB managed:663836kB mlocked:0kB bounce:0kB free_pcp:156kB local_pcp:20kB free_cma:513592kB
[ 500.662965] lowmem_reserve[]: 0 0 3188 3188
[ 500.664237] DMA: 187*4kB (UEC) 181*8kB (UEC) 61*16kB (UEC) 48*32kB (UEC) 18*64kB (UEC) 2*128kB (UC) 1*256kB (C) 0*512kB 1*1024kB (C) 0*2048kB 125*4096kB (C) = 519396kB
[ 500.665666] 35249 total pagecache pages
[ 500.666971] 0 pages in swap cache
[ 500.668369] Free swap = 785668kB
[ 500.669766] Total swap = 785668kB
[ 500.671025] 1012736 pages RAM
[ 500.672213] 816128 pages HighMem/MovableOnly
[ 500.673375] 30649 pages reserved
[ 500.674642] 131072 pages cma reserved
[ 500.676236] Tasks state (memory values in pages):
[ 500.677479] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name
[ 500.678878] [ 222] 0 222 3951 3449 65536 0 -1000 dmeventd
[ 500.680114] [ 227] 0 227 9670 2303 73728 0 -250 systemd-journal
[ 500.681295] [ 229] 0 229 6770 1692 61440 0 -1000 systemd-udevd
[ 500.682478] [ 349] 192 349 5839 825 65536 0 0 systemd-timesyn
[ 500.683694] [ 356] 84 356 1768 826 40960 0 0 avahi-daemon
[ 500.684919] [ 358] 81 358 1737 952 45056 0 -900 dbus-daemon
[ 500.686109] [ 362] 0 362 1575 396 36864 0 0 socat
[ 500.687320] [ 366] 84 366 1720 67 36864 0 0 avahi-daemon
[ 500.688498] [ 367] 0 367 739 224 32768 0 0 dropbear
[ 500.689681] [ 379] 0 379 552 19 28672 0 0 ifplugd
[ 500.690853] [ 380] 0 380 13078 433 65536 0 0 gssproxy
[ 500.692028] [ 394] 0 394 10617 1433 61440 0 0 rpc.gssd
[ 500.693201] [ 589] 0 589 846 642 36864 0 0 dropbear
[ 500.694446] [ 643] 32 643 1951 465 40960 0 0 rpcbind
[ 500.695654] [ 648] 99 648 1162 450 32768 0 0 rpc.statd
[ 500.696845] [ 665] 0 665 2312 1122 40960 0 0 bash
[ 500.698032] [ 709] 0 709 4354 1427 65536 0 0 sudo
[ 500.699237] [ 716] 1338 716 2311 1113 40960 0 0 bash
[ 500.700476] [ 836] 1338 836 2405 875 40960 0 0 tmux: client
[ 500.701733] [ 838] 1338 838 2835 1068 40960 0 0 tmux: server
[ 500.703080] [ 839] 1338 839 2314 1116 36864 0 0 bash
[ 500.704686] [ 852] 0 852 2312 1150 45056 0 0 bash
[ 500.706205] [ 855] 0 855 2312 1089 45056 0 0 bash
[ 500.707486] [ 891] 0 891 1874 617 40960 0 0 dmesg
[ 500.708667] [ 921] 1338 921 4354 1429 61440 0 0 sudo
[ 500.709795] [ 924] 0 924 3027 974 57344 0 0 top
[ 500.711088] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=rpc.gssd,pid=394,uid=0
[ 500.712411] Out of memory: Killed process 394 (rpc.gssd) total-vm:42468kB, anon-rss:780kB, file-rss:4952kB, shmem-rss:0kB, UID:0 pgtables:60kB oom_score_adj:0
[ 501.051021] systemd-journal invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=-250
[ 501.052404] CPU: 0 PID: 227 Comm: systemd-journal Tainted: G C 6.1.35-4-rpi-ARCH #1
[ 501.053684] Hardware name: BCM2711
[ 501.054873] unwind_backtrace from show_stack+0x18/0x1c
[ 501.056304] show_stack from dump_stack_lvl+0x90/0xac
[ 501.057537] dump_stack_lvl from dump_header+0x54/0x1fc
[ 501.058828] dump_header from oom_kill_process+0x23c/0x248
[ 501.060091] oom_kill_process from out_of_memory+0x218/0x34c
[ 501.061326] out_of_memory from __alloc_pages+0xa98/0x1044
[ 501.062754] __alloc_pages from __get_free_pages+0x1c/0x2c
[ 501.064156] __get_free_pages from proc_pid_cmdline_read+0x1b8/0x384
[ 501.065411] proc_pid_cmdline_read from vfs_read+0xa8/0x2a8
[ 501.066610] vfs_read from ksys_read+0x78/0xf8
[ 501.067767] ksys_read from __sys_trace_return+0x0/0x10
[ 501.068909] Exception stack(0xf11a9fa8 to 0xf11a9ff0)
[ 501.070358] 9fa0: 00001004 020c75d0 00000016 020c75d0 00001004 00000000
[ 501.071605] 9fc0: 00001004 020c75d0 00000016 00000003 b6f1a5a0 00000001 00001003 beda83a0
[ 501.072734] 9fe0: beda7370 beda8370 b6aea008 b6aea01c
[ 501.073951] Mem-Info:
[ 501.075413] active_anon:239 inactive_anon:7154 isolated_anon:0
active_file:25980 inactive_file:4743 isolated_file:128
unevictable:3569 dirty:17048 writeback:2622
slab_reclaimable:3541 slab_unreclaimable:8728
mapped:6295 shmem:2558 pagetables:366
sec_pagetables:0 bounce:0
kernel_misc_reclaimable:0
free:918833 free_pcp:51 free_cma:128398
[ 501.084827] Node 0 active_anon:956kB inactive_anon:28616kB active_file:103588kB inactive_file:19024kB unevictable:14276kB isolated(anon):0kB isolated(file):512kB mapped:25180kB dirty:68192kB writeback:10488kB shmem:10232kB writeback_tmp:0kB kernel_stack:1472kB pagetables:1464kB sec_pagetables:0kB all_unreclaimable? no
[ 501.087008] DMA free:519512kB boost:7216kB min:10428kB low:11228kB high:12028kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:77884kB inactive_file:72kB unevictable:0kB writepending:78556kB present:786432kB managed:663836kB mlocked:0kB bounce:0kB free_pcp:212kB local_pcp:160kB free_cma:513592kB
[ 501.089197] lowmem_reserve[]: 0 0 3188 3188
[ 501.090312] DMA: 187*4kB (UEC) 181*8kB (UEC) 61*16kB (UEC) 48*32kB (UEC) 18*64kB (UEC) 2*128kB (UC) 1*256kB (C) 0*512kB 1*1024kB (C) 0*2048kB 125*4096kB (C) = 519396kB
[ 501.091499] 35254 total pagecache pages
[ 501.092626] 0 pages in swap cache
[ 501.093821] Free swap = 785668kB
[ 501.095334] Total swap = 785668kB
[ 501.096566] 1012736 pages RAM
[ 501.097725] 816128 pages HighMem/MovableOnly
[ 501.098828] 30649 pages reserved
[ 501.099909] 131072 pages cma reserved
[ 501.100995] Tasks state (memory values in pages):
[ 501.102084] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name
[ 501.103215] [ 222] 0 222 3951 3449 65536 0 -1000 dmeventd
[ 501.104408] [ 227] 0 227 9670 2303 73728 0 -250 systemd-journal
[ 501.105829] [ 229] 0 229 6770 1692 61440 0 -1000 systemd-udevd
[ 501.106985] [ 349] 192 349 5839 825 65536 0 0 systemd-timesyn
[ 501.108182] [ 356] 84 356 1768 826 40960 0 0 avahi-daemon
[ 501.109399] [ 358] 81 358 1737 952 45056 0 -900 dbus-daemon
[ 501.110652] [ 362] 0 362 1575 396 36864 0 0 socat
[ 501.111962] [ 366] 84 366 1720 67 36864 0 0 avahi-daemon
[ 501.113182] [ 367] 0 367 739 224 32768 0 0 dropbear
[ 501.114461] [ 379] 0 379 552 19 28672 0 0 ifplugd
[ 501.115913] [ 380] 0 380 13078 433 65536 0 0 gssproxy
[ 501.117328] [ 589] 0 589 846 642 36864 0 0 dropbear
[ 501.118573] [ 643] 32 643 1951 465 40960 0 0 rpcbind
[ 501.119772] [ 648] 99 648 1162 450 32768 0 0 rpc.statd
[ 501.121055] [ 665] 0 665 2312 1122 40960 0 0 bash
[ 501.122251] [ 709] 0 709 4354 1427 65536 0 0 sudo
[ 501.123669] [ 716] 1338 716 2311 1113 40960 0 0 bash
[ 501.125232] [ 836] 1338 836 2405 875 40960 0 0 tmux: client
[ 501.126572] [ 838] 1338 838 2835 1068 40960 0 0 tmux: server
[ 501.127868] [ 839] 1338 839 2314 1116 36864 0 0 bash
[ 501.129086] [ 852] 0 852 2312 1150 45056 0 0 bash
[ 501.130509] [ 855] 0 855 2312 1089 45056 0 0 bash
[ 501.131751] [ 891] 0 891 1874 617 40960 0 0 dmesg
[ 501.132896] [ 921] 1338 921 4354 1429 61440 0 0 sudo
[ 501.134302] [ 924] 0 924 3027 974 57344 0 0 top
[ 501.135707] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=sudo,pid=921,uid=1338
[ 501.136921] Out of memory: Killed process 921 (sudo) total-vm:17416kB, anon-rss:744kB, file-rss:4972kB, shmem-rss:0kB, UID:1338 pgtables:60kB oom_score_adj:0
[ 503.272088] tmux: server invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0
[ 503.273247] CPU: 1 PID: 838 Comm: tmux: server Tainted: G C 6.1.35-4-rpi-ARCH #1
[ 503.274414] Hardware name: BCM2711
[ 503.275536] unwind_backtrace from show_stack+0x18/0x1c
[ 503.276706] show_stack from dump_stack_lvl+0x90/0xac
[ 503.277880] dump_stack_lvl from dump_header+0x54/0x1fc
[ 503.279096] dump_header from oom_kill_process+0x23c/0x248
[ 503.280254] oom_kill_process from out_of_memory+0x218/0x34c
[ 503.281362] out_of_memory from __alloc_pages+0xa98/0x1044
[ 503.282464] __alloc_pages from __get_free_pages+0x1c/0x2c
[ 503.283576] __get_free_pages from proc_pid_cmdline_read+0x1b8/0x384
[ 503.284732] proc_pid_cmdline_read from vfs_read+0xa8/0x2a8
[ 503.285847] vfs_read from ksys_read+0x78/0xf8
[ 503.286935] ksys_read from __sys_trace_return+0x0/0x10
[ 503.288021] Exception stack(0xf0f09fa8 to 0xf0f09ff0)
[ 503.289097] 9fa0: 02327c68 000005e8 00000009 0237d3c8 00000400 00000000
[ 503.290182] 9fc0: 02327c68 000005e8 b6d88cac 00000003 b6f6d0c0 0000000c 00000043 00546b88
[ 503.291279] 9fe0: bef8f080 bef90080 b6c76c48 b6ce9fe0
[ 503.292407] Mem-Info:
[ 503.293880] active_anon:239 inactive_anon:6955 isolated_anon:0
active_file:7458 inactive_file:23136 isolated_file:64
unevictable:3569 dirty:17048 writeback:2622
slab_reclaimable:3541 slab_unreclaimable:8722
mapped:6294 shmem:2558 pagetables:353
sec_pagetables:0 bounce:0
kernel_misc_reclaimable:0
free:919154 free_pcp:29 free_cma:128398
[ 503.303178] Node 0 active_anon:956kB inactive_anon:27820kB active_file:72568kB inactive_file:49940kB unevictable:14276kB isolated(anon):0kB isolated(file):256kB mapped:25176kB dirty:68192kB writeback:10488kB shmem:10232kB writeback_tmp:0kB kernel_stack:1464kB pagetables:1412kB sec_pagetables:0kB all_unreclaimable? no
[ 503.305360] DMA free:519436kB boost:7216kB min:10428kB low:11228kB high:12028kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:34792kB inactive_file:43436kB unevictable:0kB writepending:78556kB present:786432kB managed:663836kB mlocked:0kB bounce:0kB free_pcp:116kB local_pcp:0kB free_cma:513592kB
[ 503.308146] lowmem_reserve[]: 0 0 3188 3188
[ 503.309305] DMA: 206*4kB (UEC) 196*8kB (UEC) 63*16kB (UEC) 45*32kB (UEC) 18*64kB (UEC) 2*128kB (UC) 1*256kB (C) 0*512kB 1*1024kB (C) 0*2048kB 125*4096kB (C) = 519528kB
[ 503.310679] 35252 total pagecache pages
[ 503.312094] 0 pages in swap cache
[ 503.313307] Free swap = 785668kB
[ 503.314585] Total swap = 785668kB
[ 503.316006] 1012736 pages RAM
[ 503.317324] 816128 pages HighMem/MovableOnly
[ 503.318528] 30649 pages reserved
[ 503.319695] 131072 pages cma reserved
[ 503.321086] Tasks state (memory values in pages):
[ 503.322265] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name
[ 503.323465] [ 222] 0 222 3951 3449 65536 0 -1000 dmeventd
[ 503.324724] [ 227] 0 227 9670 2303 73728 0 -250 systemd-journal
[ 503.326326] [ 229] 0 229 6770 1692 61440 0 -1000 systemd-udevd
[ 503.327657] [ 349] 192 349 5839 825 65536 0 0 systemd-timesyn
[ 503.328898] [ 356] 84 356 1768 826 40960 0 0 avahi-daemon
[ 503.330219] [ 358] 81 358 1737 952 45056 0 -900 dbus-daemon
[ 503.331403] [ 362] 0 362 1575 396 36864 0 0 socat
[ 503.332830] [ 366] 84 366 1720 67 36864 0 0 avahi-daemon
[ 503.334134] [ 367] 0 367 739 224 32768 0 0 dropbear
[ 503.335514] [ 379] 0 379 552 19 28672 0 0 ifplugd
[ 503.336853] [ 380] 0 380 13078 433 65536 0 0 gssproxy
[ 503.338061] [ 589] 0 589 846 642 36864 0 0 dropbear
[ 503.339354] [ 643] 32 643 1951 465 40960 0 0 rpcbind
[ 503.340511] [ 648] 99 648 1162 450 32768 0 0 rpc.statd
[ 503.341656] [ 665] 0 665 2312 1122 40960 0 0 bash
[ 503.342801] [ 709] 0 709 4354 1427 65536 0 0 sudo
[ 503.344076] [ 716] 1338 716 2311 1113 40960 0 0 bash
[ 503.345598] [ 836] 1338 836 2405 875 40960 0 0 tmux: client
[ 503.346806] [ 838] 1338 838 2835 1068 40960 0 0 tmux: server
[ 503.348004] [ 839] 1338 839 2314 1116 36864 0 0 bash
[ 503.349230] [ 852] 0 852 2312 1150 45056 0 0 bash
[ 503.350558] [ 855] 0 855 2312 1089 45056 0 0 bash
[ 503.351838] [ 891] 0 891 1874 617 40960 0 0 dmesg
[ 503.353046] [ 924] 0 924 3027 974 57344 0 0 top
[ 503.354452] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=sudo,pid=709,uid=0
[ 503.355903] Out of memory: Killed process 709 (sudo) total-vm:17416kB, anon-rss:744kB, file-rss:4964kB, shmem-rss:0kB, UID:0 pgtables:64kB oom_score_adj:0
[ 505.027728] tmux: server invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0
[ 505.029305] CPU: 1 PID: 838 Comm: tmux: server Tainted: G C 6.1.35-4-rpi-ARCH #1
[ 505.030551] Hardware name: BCM2711
[ 505.031731] unwind_backtrace from show_stack+0x18/0x1c
[ 505.032932] show_stack from dump_stack_lvl+0x90/0xac
[ 505.034372] dump_stack_lvl from dump_header+0x54/0x1fc
[ 505.035779] dump_header from oom_kill_process+0x23c/0x248
[ 505.037001] oom_kill_process from out_of_memory+0x218/0x34c
[ 505.038190] out_of_memory from __alloc_pages+0xa98/0x1044
[ 505.039493] __alloc_pages from __get_free_pages+0x1c/0x2c
[ 505.040953] __get_free_pages from proc_pid_cmdline_read+0x1b8/0x384
[ 505.042198] proc_pid_cmdline_read from vfs_read+0xa8/0x2a8
[ 505.043411] vfs_read from ksys_read+0x78/0xf8
[ 505.044684] ksys_read from __sys_trace_return+0x0/0x10
[ 505.045845] Exception stack(0xf0f09fa8 to 0xf0f09ff0)
[ 505.047277] 9fa0: 02327c68 000005e8 00000009 0237d3c8 00000400 00000000
[ 505.048681] 9fc0: 02327c68 000005e8 b6d88cac 00000003 b6f6d0c0 0000000c 00000043 00546b88
[ 505.049924] 9fe0: bef8f080 bef90080 b6c76c48 b6ce9fe0
[ 505.051198] Mem-Info:
[ 505.052637] active_anon:239 inactive_anon:6756 isolated_anon:0
active_file:9815 inactive_file:20182 isolated_file:128
unevictable:3569 dirty:17048 writeback:2622
slab_reclaimable:3496 slab_unreclaimable:8712
mapped:5882 shmem:2558 pagetables:339
sec_pagetables:0 bounce:0
kernel_misc_reclaimable:0
free:919956 free_pcp:23 free_cma:128398
[ 505.062633] Node 0 active_anon:956kB inactive_anon:27024kB active_file:60112kB inactive_file:60316kB unevictable:14276kB isolated(anon):0kB isolated(file):512kB mapped:23528kB dirty:68192kB writeback:10488kB shmem:10232kB writeback_tmp:0kB kernel_stack:1456kB pagetables:1356kB sec_pagetables:0kB all_unreclaimable? no
[ 505.065087] DMA free:519716kB boost:7216kB min:10428kB low:11228kB high:12028kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:34900kB inactive_file:43200kB unevictable:0kB writepending:78556kB present:786432kB managed:663836kB mlocked:0kB bounce:0kB free_pcp:96kB local_pcp:0kB free_cma:513592kB
[ 505.067571] lowmem_reserve[]: 0 0 3188 3188
[ 505.068966] DMA: 226*4kB (UEC) 209*8kB (UEC) 69*16kB (UEC) 45*32kB (UEC) 18*64kB (UEC) 2*128kB (UC) 1*256kB (C) 0*512kB 1*1024kB (C) 0*2048kB 125*4096kB (C) = 519808kB
[ 505.070229] 34735 total pagecache pages
[ 505.071454] 0 pages in swap cache
[ 505.072700] Free swap = 785668kB
[ 505.074194] Total swap = 785668kB
[ 505.075557] 1012736 pages RAM
[ 505.076724] 816128 pages HighMem/MovableOnly
[ 505.078035] 30649 pages reserved
[ 505.079255] 131072 pages cma reserved
[ 505.080412] Tasks state (memory values in pages):
[ 505.081692] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name
[ 505.082945] [ 222] 0 222 3951 3449 65536 0 -1000 dmeventd
[ 505.084167] [ 227] 0 227 9670 2303 73728 0 -250 systemd-journal
[ 505.085689] [ 229] 0 229 6770 1692 61440 0 -1000 systemd-udevd
[ 505.086932] [ 349] 192 349 5839 825 65536 0 0 systemd-timesyn
[ 505.088273] [ 356] 84 356 1768 826 40960 0 0 avahi-daemon
[ 505.089661] [ 358] 81 358 1737 952 45056 0 -900 dbus-daemon
[ 505.090888] [ 362] 0 362 1575 396 36864 0 0 socat
[ 505.092100] [ 366] 84 366 1720 67 36864 0 0 avahi-daemon
[ 505.093263] [ 367] 0 367 739 224 32768 0 0 dropbear
[ 505.094831] [ 379] 0 379 552 19 28672 0 0 ifplugd
[ 505.096068] [ 380] 0 380 13078 433 65536 0 0 gssproxy
[ 505.097259] [ 589] 0 589 846 642 36864 0 0 dropbear
[ 505.098653] [ 643] 32 643 1951 465 40960 0 0 rpcbind
[ 505.099867] [ 648] 99 648 1162 450 32768 0 0 rpc.statd
[ 505.101064] [ 665] 0 665 2312 1122 40960 0 0 bash
[ 505.102292] [ 716] 1338 716 2311 1113 40960 0 0 bash
[ 505.103910] [ 836] 1338 836 2405 875 40960 0 0 tmux: client
[ 505.105513] [ 838] 1338 838 2835 1068 40960 0 0 tmux: server
[ 505.106753] [ 839] 1338 839 2314 1116 36864 0 0 bash
[ 505.107971] [ 852] 0 852 2312 1150 45056 0 0 bash
[ 505.109191] [ 855] 0 855 2312 1089 45056 0 0 bash
[ 505.110368] [ 891] 0 891 1874 617 40960 0 0 dmesg
[ 505.111704] [ 924] 0 924 3027 974 57344 0 0 top
[ 505.113121] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=bash,pid=852,uid=0
[ 505.114437] Out of memory: Killed process 852 (bash) total-vm:9248kB, anon-rss:1044kB, file-rss:3556kB, shmem-rss:0kB, UID:0 pgtables:44kB oom_score_adj:0
[ 508.177925] systemd-journal invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=-250
[ 508.179397] CPU: 2 PID: 227 Comm: systemd-journal Tainted: G C 6.1.35-4-rpi-ARCH #1
[ 508.180594] Hardware name: BCM2711
[ 508.181868] unwind_backtrace from show_stack+0x18/0x1c
[ 508.183372] show_stack from dump_stack_lvl+0x90/0xac
[ 508.184642] dump_stack_lvl from dump_header+0x54/0x1fc
[ 508.185885] dump_header from oom_kill_process+0x23c/0x248
[ 508.187085] oom_kill_process from out_of_memory+0x218/0x34c
[ 508.188268] out_of_memory from __alloc_pages+0xa98/0x1044
[ 508.189468] __alloc_pages from __get_free_pages+0x1c/0x2c
[ 508.190903] __get_free_pages from proc_pid_cmdline_read+0x1b8/0x384
[ 508.192125] proc_pid_cmdline_read from vfs_read+0xa8/0x2a8
[ 508.193601] vfs_read from ksys_read+0x78/0xf8
[ 508.194918] ksys_read from __sys_trace_return+0x0/0x10
[ 508.196117] Exception stack(0xf11a9fa8 to 0xf11a9ff0)
[ 508.197288] 9fa0: 00001004 020c75d0 00000016 020c75d0 00001004 00000000
[ 508.198659] 9fc0: 00001004 020c75d0 00000016 00000003 b6f1a5a0 00000001 00001003 beda83a0
[ 508.199920] 9fe0: beda7370 beda8370 b6aea008 b6aea01c
[ 508.201421] Mem-Info:
[ 508.202714] active_anon:239 inactive_anon:6495 isolated_anon:0
active_file:10898 inactive_file:19156 isolated_file:160
unevictable:3569 dirty:17048 writeback:2622
slab_reclaimable:3496 slab_unreclaimable:8704
mapped:5880 shmem:2558 pagetables:326
sec_pagetables:0 bounce:0
kernel_misc_reclaimable:0
free:920311 free_pcp:24 free_cma:128398
[ 508.212624] Node 0 active_anon:956kB inactive_anon:25980kB active_file:87608kB inactive_file:32668kB unevictable:14276kB isolated(anon):0kB isolated(file):640kB mapped:23520kB dirty:68192kB writeback:10488kB shmem:10232kB writeback_tmp:0kB kernel_stack:1448kB pagetables:1304kB sec_pagetables:0kB all_unreclaimable? no
[ 508.215256] DMA free:519788kB boost:7216kB min:10428kB low:11228kB high:12028kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:66364kB inactive_file:11776kB unevictable:0kB writepending:78556kB present:786432kB managed:663836kB mlocked:0kB bounce:0kB free_pcp:100kB local_pcp:0kB free_cma:513592kB
[ 508.217754] lowmem_reserve[]: 0 0 3188 3188
[ 508.218959] DMA: 228*4kB (UEC) 213*8kB (UEC) 71*16kB (UEC) 45*32kB (UEC) 18*64kB (UEC) 2*128kB (UC) 1*256kB (C) 0*512kB 1*1024kB (C) 0*2048kB 125*4096kB (C) = 519880kB
[ 508.220394] 34735 total pagecache pages
[ 508.221701] 0 pages in swap cache
[ 508.222945] Free swap = 785668kB
[ 508.224269] Total swap = 785668kB
[ 508.225650] 1012736 pages RAM
[ 508.226900] 816128 pages HighMem/MovableOnly
[ 508.228088] 30649 pages reserved
[ 508.229261] 131072 pages cma reserved
[ 508.230427] Tasks state (memory values in pages):
[ 508.231577] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name
[ 508.232786] [ 222] 0 222 3951 3449 65536 0 -1000 dmeventd
[ 508.234113] [ 227] 0 227 9670 2303 73728 0 -250 systemd-journal
[ 508.235473] [ 229] 0 229 6770 1692 61440 0 -1000 systemd-udevd
[ 508.236788] [ 349] 192 349 5839 825 65536 0 0 systemd-timesyn
[ 508.238129] [ 356] 84 356 1768 826 40960 0 0 avahi-daemon
[ 508.239498] [ 358] 81 358 1737 952 45056 0 -900 dbus-daemon
[ 508.240722] [ 362] 0 362 1575 396 36864 0 0 socat
[ 508.242082] [ 366] 84 366 1720 67 36864 0 0 avahi-daemon
[ 508.243320] [ 367] 0 367 739 224 32768 0 0 dropbear
[ 508.244694] [ 379] 0 379 552 19 28672 0 0 ifplugd
[ 508.246109] [ 380] 0 380 13078 433 65536 0 0 gssproxy
[ 508.247445] [ 589] 0 589 846 642 36864 0 0 dropbear
[ 508.248700] [ 643] 32 643 1951 465 40960 0 0 rpcbind
[ 508.250005] [ 648] 99 648 1162 450 32768 0 0 rpc.statd
[ 508.251262] [ 665] 0 665 2312 1122 40960 0 0 bash
[ 508.252729] [ 716] 1338 716 2311 1113 40960 0 0 bash
[ 508.254165] [ 836] 1338 836 2405 875 40960 0 0 tmux: client
[ 508.255438] [ 838] 1338 838 2835 1068 40960 0 0 tmux: server
[ 508.256646] [ 839] 1338 839 2314 1116 36864 0 0 bash
[ 508.258034] [ 855] 0 855 2312 1089 45056 0 0 bash
[ 508.259298] [ 891] 0 891 1874 617 40960 0 0 dmesg
[ 508.260534] [ 924] 0 924 3027 974 57344 0 0 top
[ 508.261777] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=bash,pid=665,uid=0
[ 508.263259] Out of memory: Killed process 665 (bash) total-vm:9248kB, anon-rss:1012kB, file-rss:3476kB, shmem-rss:0kB, UID:0 pgtables:40kB oom_score_adj:0
[ 510.334620] oom_reaper: reaped process 665 (bash), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[ 510.925674] tmux: server invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0
[ 510.927089] CPU: 1 PID: 838 Comm: tmux: server Tainted: G C 6.1.35-4-rpi-ARCH #1
[ 510.928336] Hardware name: BCM2711
[ 510.929535] unwind_backtrace from show_stack+0x18/0x1c
[ 510.930751] show_stack from dump_stack_lvl+0x90/0xac
[ 510.932222] dump_stack_lvl from dump_header+0x54/0x1fc
[ 510.933558] dump_header from oom_kill_process+0x23c/0x248
[ 510.934899] oom_kill_process from out_of_memory+0x218/0x34c
[ 510.936135] out_of_memory from __alloc_pages+0xa98/0x1044
[ 510.937570] __alloc_pages from __get_free_pages+0x1c/0x2c
[ 510.938821] __get_free_pages from proc_pid_cmdline_read+0x1b8/0x384
[ 510.940155] proc_pid_cmdline_read from vfs_read+0xa8/0x2a8
[ 510.941318] vfs_read from ksys_read+0x78/0xf8
[ 510.942455] ksys_read from __sys_trace_return+0x0/0x10
[ 510.943596] Exception stack(0xf0f09fa8 to 0xf0f09ff0)
[ 510.944830] 9fa0: 02327c68 000005e8 00000009 0237d3c8 00000400 00000000
[ 510.946040] 9fc0: 02327c68 000005e8 b6d88cac 00000003 b6f6d0c0 0000000c 00000043 00546b88
[ 510.947329] 9fe0: bef8f080 bef90080 b6c76c48 b6ce9fe0
[ 510.948580] Mem-Info:
[ 510.949730] active_anon:239 inactive_anon:6242 isolated_anon:0
active_file:25500 inactive_file:4662 isolated_file:32
unevictable:3569 dirty:17048 writeback:2622
slab_reclaimable:3496 slab_unreclaimable:8704
mapped:5880 shmem:2558 pagetables:326
sec_pagetables:0 bounce:0
kernel_misc_reclaimable:0
free:920311 free_pcp:30 free_cma:128398
[ 510.958723] Node 0 active_anon:956kB inactive_anon:24968kB active_file:101972kB inactive_file:18528kB unevictable:14276kB isolated(anon):0kB isolated(file):128kB mapped:23520kB dirty:68192kB writeback:10488kB shmem:10232kB writeback_tmp:0kB kernel_stack:1448kB pagetables:1304kB sec_pagetables:0kB all_unreclaimable? no
[ 510.960855] DMA free:519788kB boost:7216kB min:10428kB low:11228kB high:12028kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:78332kB inactive_file:180kB unevictable:0kB writepending:78556kB present:786432kB managed:663836kB mlocked:0kB bounce:0kB free_pcp:120kB local_pcp:8kB free_cma:513592kB
[ 510.963044] lowmem_reserve[]: 0 0 3188 3188
[ 510.964145] DMA: 228*4kB (UEC) 213*8kB (UEC) 71*16kB (UEC) 45*32kB (UEC) 18*64kB (UEC) 2*128kB (UC) 1*256kB (C) 0*512kB 1*1024kB (C) 0*2048kB 125*4096kB (C) = 519880kB
[ 510.965361] 34735 total pagecache pages
[ 510.966585] 0 pages in swap cache
[ 510.967935] Free swap = 785668kB
[ 510.969150] Total swap = 785668kB
[ 510.970561] 1012736 pages RAM
[ 510.971778] 816128 pages HighMem/MovableOnly
[ 510.972962] 30649 pages reserved
[ 510.974272] 131072 pages cma reserved
[ 510.975431] Tasks state (memory values in pages):
[ 510.976571] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name
[ 510.978005] [ 222] 0 222 3951 3449 65536 0 -1000 dmeventd
[ 510.979254] [ 227] 0 227 9670 2303 73728 0 -250 systemd-journal
[ 510.980622] [ 229] 0 229 6770 1692 61440 0 -1000 systemd-udevd
[ 510.981842] [ 349] 192 349 5839 825 65536 0 0 systemd-timesyn
[ 510.983066] [ 356] 84 356 1768 826 40960 0 0 avahi-daemon
[ 510.984603] [ 358] 81 358 1737 952 45056 0 -900 dbus-daemon
[ 510.985873] [ 362] 0 362 1575 396 36864 0 0 socat
[ 510.987082] [ 366] 84 366 1720 67 36864 0 0 avahi-daemon
[ 510.988474] [ 367] 0 367 739 224 32768 0 0 dropbear
[ 510.989684] [ 379] 0 379 552 19 28672 0 0 ifplugd
[ 510.990950] [ 380] 0 380 13078 433 65536 0 0 gssproxy
[ 510.992073] [ 589] 0 589 846 642 36864 0 0 dropbear
[ 510.993202] [ 643] 32 643 1951 465 40960 0 0 rpcbind
[ 510.994488] [ 648] 99 648 1162 450 32768 0 0 rpc.statd
[ 510.995661] [ 665] 0 665 2312 0 40960 0 0 bash
[ 510.996815] [ 716] 1338 716 2311 1113 40960 0 0 bash
[ 510.997953] [ 836] 1338 836 2405 875 40960 0 0 tmux: client
[ 510.999096] [ 838] 1338 838 2835 1068 40960 0 0 tmux: server
[ 511.000261] [ 839] 1338 839 2314 1116 36864 0 0 bash
[ 511.001404] [ 855] 0 855 2312 1089 45056 0 0 bash
[ 511.002550] [ 891] 0 891 1874 617 40960 0 0 dmesg
[ 511.003708] [ 924] 0 924 3027 974 57344 0 0 top
[ 511.004863] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=bash,pid=839,uid=1338
[ 511.006007] Out of memory: Killed process 839 (bash) total-vm:9256kB, anon-rss:980kB, file-rss:3484kB, shmem-rss:0kB, UID:1338 pgtables:36kB oom_score_adj:0
Using this machine as a torrent downloader with Transmission, Sonarr, Radarr, Jackett, etc. I know these programs are heavy on RAM, but oom-killer gets triggered even when memory usage is lower than 1,5 or 1GB. Tried using a 2GB swapfile (which never gets too used) without solving the issue. Every 8-12 hours OOM reaper kills all download managing programs, even Transmission.
To reproduce Not sure, probably adding some memory hungry program helps reproduce.
Expected behaviour oom-killer should only trigger when memory and swap are really scarce..
Actual behaviour oom-killer gets triggered even when memory usage is low, even < 1GB.
System
cat /etc/rpi-issue)? Raspbian GNU/Linux 10vcgencmd version)? version 4439d2aaa6c376a2d1ef4402f142e1cf4de37c43 (clean) (release) (start)uname -a)? 5.4.51-v7l+Logs dmesg.txt