Iain McFarlane

Thanks for the pointers guys. I took the external ssd with btrfs on it and checked it on another computer. It showed absolutely no problems but while I had it off I disabled quota support. Started the odroid xu4 without it plugged in (after some messing about with nofail in the fstab) and it seemed stable so I plugged the SSD back in and nothing happened. everything is back up and running and looks to be good. I suspect the quotas were probably causing a lot of memory usage. Thanks for allowing me to keep my sanity for another few weeks!

Yes, on a usb stick attached to give more storage. Is there a specific problem with btrfs that causes this?

Hello, after upgrading my xu4 to trixie I have begun seeing the oom killer wrecking havoc! I had 1Gb of swap and have upgraded it to have 6Gb of swap but it does not seem to help. I have set vm.panic_on_oom = 1 as without this it just keeps killing tasks and then says deadlocked on memory here are 2 seperate boots of the os any help would be appreciated [ 304.195611] dnsmasq invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 304.202725] CPU: 2 PID: 1322 Comm: dnsmasq Not tainted 6.6.141-current-odroidxu4 #1 [ 304.210252] Hardware name: Samsung Exynos (Flattened Device Tree) [ 304.216332] unwind_backtrace from show_stack+0x10/0x14 [ 304.221515] show_stack from dump_stack_lvl+0x40/0x4c [ 304.226541] dump_stack_lvl from dump_header+0x4c/0x208 [ 304.231740] dump_header from out_of_memory+0x2a8/0x344 [ 304.236940] out_of_memory from __alloc_pages+0xcd4/0x122c [ 304.242398] __alloc_pages from __get_free_pages+0x14/0x24 [ 304.247857] __get_free_pages from __pollwait+0xa8/0xf8 [ 304.253056] __pollwait from datagram_poll+0x28/0xfc [ 304.257996] datagram_poll from udp_poll+0x10/0x88 [ 304.262762] udp_poll from sock_poll+0x50/0xd0 [ 304.267181] sock_poll from do_sys_poll+0x350/0x5e8 [ 304.272033] do_sys_poll from sys_poll+0x40/0x110 [ 304.276711] sys_poll from ret_fast_syscall+0x0/0x54 [ 304.281648] Exception stack(0xf2795fa8 to 0xf2795ff0) [ 304.286680] 5fa0: 00000000 00000000 00551a40 00000018 ffffffff 00000000 [ 304.294829] 5fc0: 00000000 00000000 00000000 000000a8 00000019 ffffffff 00545430 bea589e8 [ 304.302972] 5fe0: 000000a8 bea58958 b6bdeb49 b6b9f736 [ 304.308091] Mem-Info: [ 304.310257] active_anon:1897 inactive_anon:70334 isolated_anon:0 [ 304.310257] active_file:11947 inactive_file:40757 isolated_file:0 [ 304.310257] unevictable:4754 dirty:3 writeback:0 [ 304.310257] slab_reclaimable:5012 slab_unreclaimable:178269 [ 304.310257] mapped:27742 shmem:4819 pagetables:1382 [ 304.310257] sec_pagetables:0 bounce:0 [ 304.310257] kernel_misc_reclaimable:0 [ 304.310257] free:183203 free_pcp:3 free_cma:31735 [ 304.350026] Node 0 active_anon:7588kB inactive_anon:281336kB active_file:47552kB inactive_file:163464kB unevictable:19016kB isolated(anon):0kB isolated(file):0kB mapped:110968kB dirty:12kB writeback:0kB shmem:19276kB writeback_tmp:0kB kernel_stack:2936kB pagetables:5528kB sec_pagetables:0kB all_unreclaimable? yes [ 304.377596] Normal free:3908kB boost:0kB min:3416kB low:4268kB high:5120kB reserved_highatomic:8192KB active_anon:0kB inactive_anon:0kB active_file:1620kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:748292kB mlocked:0kB bounce:0kB free_pcp:12kB local_pcp:0kB free_cma:0kB [ 304.404303] lowmem_reserve[]: 0 10064 10064 [ 304.408439] Normal: 260*4kB (UME) 187*8kB (UME) 58*16kB (UME) 7*32kB (UE) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB = 3688kB [ 304.421806] 59668 total pagecache pages [ 304.425500] 0 pages in swap cache [ 304.428884] Free swap = 6011596kB [ 304.432169] Total swap = 6011596kB [ 304.435552] 518656 pages RAM [ 304.438528] 322048 pages HighMem/MovableOnly [ 304.442657] 9535 pages reserved [ 304.445778] 32768 pages cma reserved [ 304.449473] Unreclaimable slab info: [ 304.452883] Name Used Total [ 304.458357] nf_conntrack 128KB 128KB [ 304.463465] rpc_buffers 256KB 256KB [ 304.468815] RAWv6 159KB 159KB [ 304.473856] UDPv6 256KB 256KB [ 304.479150] tw_sock_TCPv6 39KB 39KB [ 304.484252] request_sock_TCPv6 47KB 47KB [ 304.489632] TCPv6 248KB 248KB [ 304.494742] btrfs_delayed_ref_head 59KB 59KB [ 304.500498] btrfs_ordered_extent 39KB 39KB [ 304.505975] btrfs_extent_map 179KB 179KB [ 304.511028] bio-240 8KB 8KB [ 304.516319] bio-288 78KB 78KB [ 304.521419] btrfs_path 31KB 31KB [ 304.526676] bio-304 7KB 7KB [ 304.531817] bio-336 7KB 7KB [ 304.537068] scsi_sense_cache 16KB 16KB [ 304.542219] bio-96 32KB 32KB [ 304.547473] bio-208 8KB 8KB [ 304.552613] mqueue_inode_cache 31KB 31KB [ 304.557951] fuse_request 3KB 3KB [ 304.563100] ecryptfs_headers 1760KB 1760KB [ 304.568351] ecryptfs_file_cache 8KB 8KB [ 304.573679] audit_tree_mark 43KB 43KB [ 304.578913] posix_timers_cache 15KB 15KB [ 304.584156] ip4-frags 172KB 179KB [ 304.589416] RAW 15KB 15KB [ 304.594557] UDP 252KB 252KB [ 304.599801] tw_sock_TCP 23KB 23KB [ 304.604955] request_sock_TCP 31KB 31KB [ 304.610197] TCP 246KB 246KB [ 304.615351] bio-192 8KB 8KB [ 304.620607] ep_head 32KB 32KB [ 304.625750] sgpool-128 30KB 30KB [ 304.630989] sgpool-64 218KB 218KB [ 304.636223] sgpool-32 109KB 109KB [ 304.641351] sgpool-16 62KB 62KB [ 304.646672] request_queue 111KB 111KB [ 304.651754] bio-144 145KB 145KB [ 304.657027] biovec-max 480KB 480KB [ 304.662148] biovec-128 63KB 63KB [ 304.667417] biovec-64 126KB 126KB [ 304.672547] user_namespace 63KB 63KB [ 304.677842] skbuff_small_head 312KB 375KB [ 304.682946] skbuff_fclone_cache 63KB 63KB [ 304.688370] skbuff_head_cache 208KB 228KB [ 304.693514] exynos-iommu-lv2table 32KB 32KB [ 304.699140] file_lock_cache 40KB 40KB [ 304.704266] file_lock_ctx 32KB 32KB [ 304.709547] fsnotify_mark_connector 31KB 31KB [ 304.715184] taskstats 109KB 109KB [ 304.720452] proc_dir_entry 236KB 236KB [ 304.725576] pde_opener 31KB 31KB [ 304.730837] seq_file 31KB 31KB [ 304.736035] sigqueue 39KB 39KB [ 304.741180] shmem_inode_cache 2004KB 2030KB [ 304.746442] kernfs_iattrs_cache 3146KB 3146KB [ 304.751753] kernfs_node_cache 6333KB 6343KB [ 304.757073] filp 864KB 1019KB [ 304.762151] names_cache 256KB 256KB [ 304.767419] net_namespace 125KB 125KB [ 304.772549] lsm_file_cache 67KB 72KB [ 304.777824] key_jar 70KB 70KB [ 304.782940] uts_namespace 63KB 63KB [ 304.788213] nsproxy 31KB 31KB [ 304.793346] vm_area_struct 1081KB 1173KB [ 304.798581] files_cache 72KB 72KB [ 304.803737] signal_cache 598KB 598KB [ 304.808983] sighand_cache 661KB 661KB [ 304.814138] task_struct 1235KB 1320KB [ 304.819399] cred_jar 180KB 216KB [ 304.824542] anon_vma_chain 468KB 528KB [ 304.829773] anon_vma 426KB 463KB [ 304.834931] pid 68KB 68KB [ 304.840203] trace_event_file 151KB 151KB [ 304.845344] maple_node 464KB 808KB [ 304.850612] task_group 128KB 128KB [ 304.855731] mm_struct 158KB 158KB [ 304.861015] vmap_area 366KB 370KB [ 304.866166] kmalloc-cg-4k 448KB 448KB [ 304.871325] kmalloc-cg-2k 384KB 384KB [ 304.876563] kmalloc-cg-1k 704KB 768KB [ 304.881725] kmalloc-cg-512 374KB 432KB [ 304.886969] kmalloc-cg-256 72KB 72KB [ 304.892123] kmalloc-cg-192 51KB 51KB [ 304.897382] kmalloc-cg-128 60KB 60KB [ 304.902525] kmalloc-cg-64 170KB 180KB [ 304.907768] kmalloc-8k 7424KB 7424KB [ 304.912923] kmalloc-4k 928KB 928KB [ 304.918165] kmalloc-2k 1268KB 1344KB [ 304.923325] kmalloc-1k 2926KB 3008KB [ 304.928567] kmalloc-512 2050KB 2080KB [ 304.933723] kmalloc-256 1158KB 1168KB [ 304.938971] kmalloc-192 478KB 492KB [ 304.944136] kmalloc-128 1194KB 1260KB [ 304.949372] kmalloc-64 653364KB 653364KB [ 304.954516] kmem_cache_node 28KB 28KB [ 304.959773] kmem_cache 47KB 47KB [ 304.964916] Tasks state (memory values in pages): [ 304.969653] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 304.978284] [ 290] 0 290 6504 2244 24576 0 -250 systemd-journal [ 304.987251] [ 345] 0 345 7622 2112 26624 0 -1000 systemd-udevd [ 304.996090] [ 621] 109 621 1262 576 10240 0 0 rpcbind [ 305.004345] [ 743] 0 743 904 288 10240 0 0 blkmapd [ 305.012710] [ 758] 0 758 882 544 8192 0 0 nfsdcld [ 305.021023] [ 773] 121 773 4490 1888 22528 0 0 systemd-network [ 305.030040] [ 855] 108 855 1839 800 14336 0 0 avahi-daemon [ 305.038786] [ 871] 107 871 2123 1112 14336 0 -900 dbus-daemon [ 305.047449] [ 886] 0 886 840 576 8192 0 0 fsidd [ 305.055556] [ 908] 0 908 13970 1141 36864 0 0 rsyslogd [ 305.064019] [ 911] 0 911 3738 1664 20480 0 0 systemd-logind [ 305.072933] [ 913] 0 913 2821 342 16384 0 0 saslauthd [ 305.081425] [ 914] 0 914 2821 279 16384 0 0 saslauthd [ 305.089915] [ 916] 0 916 2821 247 16384 0 0 saslauthd [ 305.098397] [ 917] 0 917 2821 247 16384 0 0 saslauthd [ 305.106909] [ 918] 0 918 2821 247 16384 0 0 saslauthd [ 305.115348] [ 920] 0 920 19395 2560 47104 0 0 udisksd [ 305.123721] [ 957] 0 957 6717 352 18432 0 -1000 lxcfs [ 305.131860] [ 970] 108 970 1767 384 14336 0 0 avahi-daemon [ 305.140671] [ 1030] 0 1030 65798 8690 180224 0 0 fail2ban-server [ 305.149628] [ 1037] 0 1037 1172 416 10240 0 0 lxc-monitord [ 305.158389] [ 1050] 124 1050 22565 1024 40960 0 0 memcached [ 305.166886] [ 1066] 995 1066 11986 1408 32768 0 0 polkitd [ 305.175142] [ 1114] 0 1114 174702 8288 94208 0 -999 containerd [ 305.183780] [ 1116] 0 1116 1733 640 12288 0 0 upsmon [ 305.192014] [ 1140] 0 1140 2278 1504 14336 0 -1000 sshd [ 305.200056] [ 1147] 113 1147 2410 960 16384 0 0 upsmon [ 305.208300] [ 1255] 0 1255 1053 480 10240 0 0 rpc.idmapd [ 305.216896] [ 1282] 0 1282 35552 31715 151552 0 0 spamd [ 305.224966] [ 1287] 0 1287 1531 288 12288 0 0 rpc.mountd [ 305.233616] [ 1322] 100 1322 3657 389 18432 0 0 dnsmasq [ 305.241923] [ 1362] 132 1362 2994 1568 18432 0 0 mosquitto [ 305.250414] [ 1379] 100 1379 3657 388 18432 0 0 dnsmasq [ 305.258749] [ 1396] 103 1396 964 321 10240 0 0 rpc.statd [ 305.267220] [ 1422] 116 1422 5139 4580 28672 0 0 ntpd [ 305.275223] [ 1434] 0 1434 19324 3328 59392 0 0 nmbd [ 305.283345] [ 1763] 0 1763 2426 704 16384 0 0 cron [ 305.291378] [ 1832] 0 1832 20931 3936 63488 0 0 winbindd [ 305.299784] [ 1834] 0 1834 1269 512 12288 0 0 atd [ 305.307758] [ 1931] 0 1931 47640 6003 73728 0 0 apache2 [ 305.316081] [ 1956] 0 1956 21539 3594 65536 0 0 wb[ODROID] [ 305.324617] [ 1961] 33 1961 710 289 8192 0 0 htcacheclean [ 305.333415] [ 1969] 0 1969 1370 384 12288 0 0 agetty [ 305.341649] [ 1973] 0 1973 3951 1088 22528 0 0 login [ 305.349791] [ 1986] 33 1986 48082 4379 69632 0 0 apache2 [ 305.358116] [ 1988] 33 1988 48083 4379 69632 0 0 apache2 [ 305.366428] [ 1989] 33 1989 48079 4251 69632 0 0 apache2 [ 305.374702] [ 1991] 33 1991 48092 4475 69632 0 0 apache2 [ 305.383071] [ 1992] 33 1992 48082 4379 69632 0 0 apache2 [ 305.391397] [ 2065] 102 2065 8415 3959 43008 0 0 exim4 [ 305.399558] [ 2103] 110 2103 3610 1708 18432 0 0 fetchmail [ 305.408046] [ 2110] 0 2110 10755 8126 51200 0 0 python3 [ 305.416377] [ 2134] 0 2134 415 352 6144 0 -1000 watchdog [ 305.424705] [ 2248] 0 2248 13064 6624 51200 0 0 python3 [ 305.433077] [ 2257] 0 2257 10755 6785 51200 0 0 python3 [ 305.441398] [ 2491] 0 2491 35552 29712 151552 0 0 spamd child [ 305.450056] [ 2492] 0 2492 35552 29712 151552 0 0 spamd child [ 305.458762] [ 2613] 0 2613 3790 2176 20480 0 100 systemd [ 305.467036] [ 2616] 0 2616 4926 721 24576 0 100 (sd-pam) [ 305.475396] [ 2649] 0 2649 2656 1088 16384 0 0 bash [ 305.483514] [ 2767] 33 2767 48077 4443 69632 0 0 apache2 [ 305.491835] [ 2888] 0 2888 20931 1664 59392 0 0 wb-idmap [ 305.500254] [ 2896] 61789 2896 14074 1088 34816 0 0 cockpit-tls [ 305.508883] [ 2906] 63714 2906 11447 1309 28672 0 0 cockpit-ws [ 305.517460] [ 2915] 0 2915 2736 992 18432 0 0 cockpit-session [ 305.526480] [ 2921] 1000 2921 1487 769 10240 0 0 ssh-agent [ 305.534926] [ 2926] 1000 2926 3827 2240 22528 0 100 systemd [ 305.543291] [ 2928] 1000 2928 5028 755 24576 0 100 (sd-pam) [ 305.551705] [ 2948] 1000 2948 1305 576 10240 0 200 mpris-proxy [ 305.560357] [ 2950] 1000 2950 1979 992 14336 0 200 dbus-daemon [ 305.569021] [ 2951] 1000 2951 16036 5811 53248 0 0 cockpit-bridge [ 305.577953] [ 2953] 1000 2953 5086 1472 26624 0 0 sudo [ 305.586020] [ 2967] 0 2967 8712 5425 40960 0 0 cockpit-bridge [ 305.594891] [ 2974] 0 2974 2995 1280 18432 0 0 systemd-timedat [ 305.603990] [ 2986] 0 2986 22409 5029 67584 0 0 packagekitd [ 305.612624] [ 3002] 0 3002 1615 448 12288 0 0 dmesg [ 305.620765] Kernel panic - not syncing: Out of memory: system-wide panic_on_oom is enabled [ 305.628949] CPU: 7 PID: 1322 Comm: dnsmasq Not tainted 6.6.141-current-odroidxu4 #1 [ 305.636569] Hardware name: Samsung Exynos (Flattened Device Tree) [ 305.642638] unwind_backtrace from show_stack+0x10/0x14 [ 305.647836] show_stack from dump_stack_lvl+0x40/0x4c [ 305.652862] dump_stack_lvl from panic+0x118/0x32c [ 305.657628] panic from out_of_memory+0x2d0/0x344 [ 305.662308] out_of_memory from __alloc_pages+0xcd4/0x122c [ 305.667769] __alloc_pages from __get_free_pages+0x14/0x24 [ 305.673221] __get_free_pages from __pollwait+0xa8/0xf8 [ 305.678425] __pollwait from datagram_poll+0x28/0xfc [ 305.683364] datagram_poll from udp_poll+0x10/0x88 [ 305.688134] udp_poll from sock_poll+0x50/0xd0 [ 305.692548] sock_poll from do_sys_poll+0x350/0x5e8 [ 305.697401] do_sys_poll from sys_poll+0x40/0x110 [ 305.702079] sys_poll from ret_fast_syscall+0x0/0x54 [ 305.707017] Exception stack(0xf2795fa8 to 0xf2795ff0) [ 305.712045] 5fa0: 00000000 00000000 00551a40 00000018 ffffffff 00000000 [ 305.720196] 5fc0: 00000000 00000000 00000000 000000a8 00000019 ffffffff 00545430 bea589e8 [ 305.728336] 5fe0: 000000a8 bea58958 b6bdeb49 b6b9f736 [ 305.733371] CPU1: stopping [ 305.733393] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.6.141-current-odroidxu4 #1 [ 305.733407] Hardware name: Samsung Exynos (Flattened Device Tree) [ 305.733420] unwind_backtrace from show_stack+0x10/0x14 [ 305.733455] show_stack from dump_stack_lvl+0x40/0x4c [ 305.733475] dump_stack_lvl from do_handle_IPI+0x1e8/0x210 [ 305.733495] do_handle_IPI from ipi_handler+0x18/0x20 [ 305.733515] ipi_handler from handle_percpu_devid_irq+0x8c/0x238 [ 305.733539] handle_percpu_devid_irq from handle_irq_desc+0x50/0x80 [ 305.733566] handle_irq_desc from gic_handle_irq+0x88/0xa8 [ 305.733590] gic_handle_irq from generic_handle_arch_irq+0x34/0x44 [ 305.733608] generic_handle_arch_irq from call_with_stack+0x18/0x20 [ 305.733634] call_with_stack from __irq_svc+0x98/0xc8 [ 305.733653] Exception stack(0xf08b9f50 to 0xf08b9f98) [ 305.733666] 9f40: 000846d4 00000001 00000001 00000000 [ 305.733678] 9f60: c1963200 c13379c4 c1203e54 c1203eb0 00000000 00000000 00000000 00000000 [ 305.733690] 9f80: c1355390 f08b9fa0 c0c875e4 c0c884fc 60070013 ffffffff [ 305.733698] __irq_svc from default_idle_call+0x50/0x110 [ 305.733718] default_idle_call from do_idle+0x28c/0x2f0 [ 305.733743] do_idle from cpu_startup_entry+0x28/0x2c [ 305.733765] cpu_startup_entry from secondary_start_kernel+0x190/0x220 [ 305.733787] secondary_start_kernel from 0x40101340 [ 305.733835] CPU0: stopping [ 305.733844] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 6.6.141-current-odroidxu4 #1 [ 305.733855] Hardware name: Samsung Exynos (Flattened Device Tree) [ 305.733863] unwind_backtrace from show_stack+0x10/0x14 [ 305.733887] show_stack from dump_stack_lvl+0x40/0x4c [ 305.733904] dump_stack_lvl from do_handle_IPI+0x1e8/0x210 [ 305.733923] do_handle_IPI from ipi_handler+0x18/0x20 [ 305.733942] ipi_handler from handle_percpu_devid_irq+0x8c/0x238 [ 305.733962] handle_percpu_devid_irq from handle_irq_desc+0x50/0x80 [ 305.733985] handle_irq_desc from gic_handle_irq+0x88/0xa8 [ 305.734007] gic_handle_irq from generic_handle_arch_irq+0x34/0x44 [ 305.734025] generic_handle_arch_irq from __irq_svc+0x88/0xc8 [ 305.734042] Exception stack(0xc1201f20 to 0xc1201f68) [ 305.734057] 1f20: 0042009c 00000001 00000000 00000000 c1207900 c13379c4 c1203e54 c1203eb0 [ 305.734070] 1f40: 00000000 00000000 10c5387d 00000000 c1355390 c1201f70 c0c875e4 c0c884fc [ 305.734078] 1f60: 600d0013 ffffffff [ 305.734084] __irq_svc from default_idle_call+0x50/0x110 [ 305.734103] default_idle_call from do_idle+0x28c/0x2f0 [ 305.734124] do_idle from cpu_startup_entry+0x28/0x2c [ 305.734145] cpu_startup_entry from rest_init+0xcc/0xd0 [ 305.734166] rest_init from arch_post_acpi_subsys_init+0x0/0x8 [ 305.734193] CPU3: stopping [ 305.734202] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 6.6.141-current-odroidxu4 #1 [ 305.734214] Hardware name: Samsung Exynos (Flattened Device Tree) [ 305.734222] unwind_backtrace from show_stack+0x10/0x14 [ 305.734245] show_stack from dump_stack_lvl+0x40/0x4c [ 305.734262] dump_stack_lvl from do_handle_IPI+0x1e8/0x210 [ 305.734281] do_handle_IPI from ipi_handler+0x18/0x20 [ 305.734300] ipi_handler from handle_percpu_devid_irq+0x8c/0x238 [ 305.734320] handle_percpu_devid_irq from handle_irq_desc+0x50/0x80 [ 305.734343] handle_irq_desc from gic_handle_irq+0x88/0xa8 [ 305.734366] gic_handle_irq from generic_handle_arch_irq+0x34/0x44 [ 305.734384] generic_handle_arch_irq from call_with_stack+0x18/0x20 [ 305.734405] call_with_stack from __irq_svc+0x98/0xc8 [ 305.734424] Exception stack(0xf08c1f50 to 0xf08c1f98) [ 305.734435] 1f40: 0007e27c 00000001 00000003 00000000 [ 305.734448] 1f60: c1964600 c13379c4 c1203e54 c1203eb0 00000000 00000000 00000000 00000000 [ 305.734459] 1f80: c1355390 f08c1fa0 c0c875e4 c0c884fc 60030013 ffffffff [ 305.734467] __irq_svc from default_idle_call+0x50/0x110 [ 305.734486] default_idle_call from do_idle+0x28c/0x2f0 [ 305.734506] do_idle from cpu_startup_entry+0x28/0x2c [ 305.734528] cpu_startup_entry from secondary_start_kernel+0x190/0x220 [ 305.734551] secondary_start_kernel from 0x40101340 [ 305.734574] CPU6: stopping [ 305.734581] CPU: 6 PID: 437 Comm: btrfs-cleaner Not tainted 6.6.141-current-odroidxu4 #1 [ 305.734586] Hardware name: Samsung Exynos (Flattened Device Tree) [ 305.734591] unwind_backtrace from show_stack+0x10/0x14 [ 305.734602] show_stack from dump_stack_lvl+0x40/0x4c [ 305.734609] dump_stack_lvl from do_handle_IPI+0x1e8/0x210 [ 305.734616] do_handle_IPI from ipi_handler+0x18/0x20 [ 305.734623] ipi_handler from handle_percpu_devid_irq+0x8c/0x238 [ 305.734632] handle_percpu_devid_irq from handle_irq_desc+0x50/0x80 [ 305.734641] handle_irq_desc from gic_handle_irq+0x88/0xa8 [ 305.734650] gic_handle_irq from generic_handle_arch_irq+0x34/0x44 [ 305.734656] generic_handle_arch_irq from call_with_stack+0x18/0x20 [ 305.734665] call_with_stack from __irq_svc+0x98/0xc8 [ 305.734672] Exception stack(0xf1341550 to 0xf1341598) [ 305.734677] 1540: c5437c4c 00000000 0000385e 0000385e [ 305.734682] 1560: c5437c38 c5437c4c f13416f0 00000001 f134184c eef94d28 f1341738 c1f17000 [ 305.734685] 1580: 00000000 f13415a0 bf1c71f4 bf1c71f4 600d0013 ffffffff [ 305.734688] __irq_svc from try_release_extent_buffer+0x64/0x310 [btrfs] [ 305.734807] try_release_extent_buffer [btrfs] from btree_release_folio+0x2c/0x48 [btrfs] [ 305.734970] btree_release_folio [btrfs] from shrink_folio_list+0x674/0xac0 [ 305.735056] shrink_folio_list from shrink_lruvec+0x638/0xc04 [ 305.735063] shrink_lruvec from shrink_node+0x374/0x808 [ 305.735069] shrink_node from do_try_to_free_pages+0x150/0x588 [ 305.735076] do_try_to_free_pages from try_to_free_pages+0x130/0x2d4 [ 305.735082] try_to_free_pages from __alloc_pages+0x4d8/0x122c [ 305.735090] __alloc_pages from __filemap_get_folio+0xc8/0x2dc [ 305.735106] __filemap_get_folio from pagecache_get_page+0xc/0x3c [ 305.735117] pagecache_get_page from alloc_extent_buffer+0x220/0x620 [btrfs] [ 305.735204] alloc_extent_buffer [btrfs] from read_tree_block+0x20/0x8c [btrfs] [ 305.735365] read_tree_block [btrfs] from read_block_for_search+0x234/0x334 [btrfs] [ 305.735526] read_block_for_search [btrfs] from btrfs_search_slot+0x2f4/0xc08 [btrfs] [ 305.735685] btrfs_search_slot [btrfs] from find_parent_nodes+0x104/0x2034 [btrfs] [ 305.735845] find_parent_nodes [btrfs] from btrfs_find_all_roots_safe+0x88/0x130 [btrfs] [ 305.736005] btrfs_find_all_roots_safe [btrfs] from btrfs_qgroup_trace_extent_post+0x78/0xb4 [btrfs] [ 305.736166] btrfs_qgroup_trace_extent_post [btrfs] from btrfs_qgroup_trace_leaf_items+0x118/0x14c [btrfs] [ 305.736326] btrfs_qgroup_trace_leaf_items [btrfs] from btrfs_qgroup_trace_subtree+0x1c4/0x314 [btrfs] [ 305.736486] btrfs_qgroup_trace_subtree [btrfs] from do_walk_down+0x648/0x6cc [btrfs] [ 305.736646] do_walk_down [btrfs] from walk_down_tree+0xc8/0x110 [btrfs] [ 305.736805] walk_down_tree [btrfs] from btrfs_drop_snapshot+0x1bc/0xa48 [btrfs] [ 305.736963] btrfs_drop_snapshot [btrfs] from btrfs_clean_one_deleted_snapshot+0x9c/0xe0 [btrfs] [ 305.737122] btrfs_clean_one_deleted_snapshot [btrfs] from cleaner_kthread+0x7c/0x15c [btrfs] [ 305.737281] cleaner_kthread [btrfs] from kthread+0x110/0x12c [ 305.737368] kthread from ret_from_fork+0x14/0x28 [ 305.737374] Exception stack(0xf1341fb0 to 0xf1341ff8) [ 305.737378] 1fa0: 00000000 00000000 00000000 00000000 [ 305.737382] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 305.737386] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 305.737390] CPU2: stopping [ 305.737400] CPU: 2 PID: 0 Comm: swapper/2 Not tainted 6.6.141-current-odroidxu4 #1 [ 305.737412] Hardware name: Samsung Exynos (Flattened Device Tree) [ 305.737420] unwind_backtrace from show_stack+0x10/0x14 [ 305.737444] show_stack from dump_stack_lvl+0x40/0x4c [ 305.737461] dump_stack_lvl from do_handle_IPI+0x1e8/0x210 [ 305.737479] do_handle_IPI from ipi_handler+0x18/0x20 [ 305.737499] ipi_handler from handle_percpu_devid_irq+0x8c/0x238 [ 305.737518] handle_percpu_devid_irq from handle_irq_desc+0x50/0x80 [ 305.737541] handle_irq_desc from gic_handle_irq+0x88/0xa8 [ 305.737564] gic_handle_irq from generic_handle_arch_irq+0x34/0x44 [ 305.737582] generic_handle_arch_irq from call_with_stack+0x18/0x20 [ 305.737603] call_with_stack from __irq_svc+0x98/0xc8 [ 305.737622] Exception stack(0xf08bdf50 to 0xf08bdf98) [ 305.737633] df40: 00083ad4 00000001 00000002 00000000 [ 305.737646] df60: c1963c00 c13379c4 c1203e54 c1203eb0 00000000 00000000 00000000 00000000 [ 305.737657] df80: c1355390 f08bdfa0 c0c875e4 c0c884fc 600d0013 ffffffff [ 305.737665] __irq_svc from default_idle_call+0x50/0x110 [ 305.737684] default_idle_call from do_idle+0x28c/0x2f0 [ 305.737704] do_idle from cpu_startup_entry+0x28/0x2c [ 305.737726] cpu_startup_entry from secondary_start_kernel+0x190/0x220 [ 305.737749] secondary_start_kernel from 0x40101340 [ 305.737772] CPU4: stopping [ 305.737777] CPU: 4 PID: 0 Comm: swapper/4 Not tainted 6.6.141-current-odroidxu4 #1 [ 305.737782] Hardware name: Samsung Exynos (Flattened Device Tree) [ 305.737786] unwind_backtrace from show_stack+0x10/0x14 [ 305.737795] show_stack from dump_stack_lvl+0x40/0x4c [ 305.737802] dump_stack_lvl from do_handle_IPI+0x1e8/0x210 [ 305.737809] do_handle_IPI from ipi_handler+0x18/0x20 [ 305.737816] ipi_handler from handle_percpu_devid_irq+0x8c/0x238 [ 305.737824] handle_percpu_devid_irq from handle_irq_desc+0x50/0x80 [ 305.737832] handle_irq_desc from gic_handle_irq+0x88/0xa8 [ 305.737841] gic_handle_irq from generic_handle_arch_irq+0x34/0x44 [ 305.737847] generic_handle_arch_irq from call_with_stack+0x18/0x20 [ 305.737855] call_with_stack from __irq_svc+0x98/0xc8 [ 305.737862] Exception stack(0xf08c5f50 to 0xf08c5f98) [ 305.737867] 5f40: 000ee534 00000001 00000004 00000000 [ 305.737872] 5f60: c1965000 c13379c4 c1203e54 c1203eb0 00000000 00000000 00000000 00000000 [ 305.737876] 5f80: c1355390 f08c5fa0 c0c875e4 c0c884fc 60000013 ffffffff [ 305.737878] __irq_svc from default_idle_call+0x50/0x110 [ 305.737886] default_idle_call from do_idle+0x28c/0x2f0 [ 305.737895] do_idle from cpu_startup_entry+0x28/0x2c [ 305.737904] cpu_startup_entry from secondary_start_kernel+0x190/0x220 [ 305.737912] secondary_start_kernel from 0x40101340 [ 305.737935] CPU5: stopping [ 305.737938] CPU: 5 PID: 0 Comm: swapper/5 Not tainted 6.6.141-current-odroidxu4 #1 [ 305.737944] Hardware name: Samsung Exynos (Flattened Device Tree) [ 305.737947] unwind_backtrace from show_stack+0x10/0x14 [ 305.737957] show_stack from dump_stack_lvl+0x40/0x4c [ 305.737963] dump_stack_lvl from do_handle_IPI+0x1e8/0x210 [ 305.737970] do_handle_IPI from ipi_handler+0x18/0x20 [ 305.737977] ipi_handler from handle_percpu_devid_irq+0x8c/0x238 [ 305.737985] handle_percpu_devid_irq from handle_irq_desc+0x50/0x80 [ 305.737993] handle_irq_desc from gic_handle_irq+0x88/0xa8 [ 305.738002] gic_handle_irq from generic_handle_arch_irq+0x34/0x44 [ 305.738009] generic_handle_arch_irq from call_with_stack+0x18/0x20 [ 305.738016] call_with_stack from __irq_svc+0x98/0xc8 [ 305.738024] Exception stack(0xf08c9f50 to 0xf08c9f98) [ 305.738028] 9f40: 000e6c5c 00000001 00000005 00000000 [ 305.738033] 9f60: c1965a00 c13379c4 c1203e54 c1203eb0 00000000 00000000 00000000 00000000 [ 305.738036] 9f80: c1355390 f08c9fa0 c0c875e4 c0c884fc 600d0013 ffffffff [ 305.738039] __irq_svc from default_idle_call+0x50/0x110 [ 305.738046] default_idle_call from do_idle+0x28c/0x2f0 [ 305.738055] do_idle from cpu_startup_entry+0x28/0x2c [ 305.738064] cpu_startup_entry from secondary_start_kernel+0x190/0x220 [ 305.738072] secondary_start_kernel from 0x40101340 [ 306.802472] ---[ end Kernel panic - not syncing: Out of memory: system-wide panic_on_oom is enabled ]--- [ 279.613717] f2b/f.ADSL-sysl invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=2, oom_score_adj=0 [ 279.621431] CPU: 4 PID: 5055 Comm: f2b/f.ADSL-sysl Not tainted 6.6.141-current-odroidxu4 #1 [ 279.629697] Hardware name: Samsung Exynos (Flattened Device Tree) [ 279.635770] unwind_backtrace from show_stack+0x10/0x14 [ 279.640972] show_stack from dump_stack_lvl+0x40/0x4c [ 279.646004] dump_stack_lvl from dump_header+0x4c/0x208 [ 279.651194] dump_header from out_of_memory+0x2a8/0x344 [ 279.656399] out_of_memory from __alloc_pages+0xcd4/0x122c [ 279.661856] __alloc_pages from __get_free_pages+0x14/0x24 [ 279.667314] __get_free_pages from pgd_alloc+0x14/0x138 [ 279.672512] pgd_alloc from mm_init+0xfc/0x274 [ 279.676930] mm_init from alloc_bprm+0x88/0x2b0 [ 279.681439] alloc_bprm from do_execveat_common+0x6c/0x1d8 [ 279.686896] do_execveat_common from sys_execve+0x30/0x38 [ 279.692267] sys_execve from ret_fast_syscall+0x0/0x54 [ 279.697378] Exception stack(0xf3115fa8 to 0xf3115ff0) [ 279.702409] 5fa0: 00000001 00000000 b1200a50 b0f86f00 beb4dd28 004a9640 [ 279.710552] 5fc0: 00000001 00000000 00000000 0000000b 00000000 b0f86f00 b1200a30 b1200af0 [ 279.718697] 5fe0: b6dfc2e9 aabfe464 0020585d b6dfc308 [ 279.723875] Mem-Info: [ 279.725983] active_anon:6164 inactive_anon:88963 isolated_anon:0 [ 279.725983] active_file:24159 inactive_file:59714 isolated_file:0 [ 279.725983] unevictable:4754 dirty:0 writeback:0 [ 279.725983] slab_reclaimable:6042 slab_unreclaimable:176972 [ 279.725983] mapped:29134 shmem:2208 pagetables:1687 [ 279.725983] sec_pagetables:0 bounce:0 [ 279.725983] kernel_misc_reclaimable:0 [ 279.725983] free:127704 free_pcp:185 free_cma:26532 [ 279.765847] Node 0 active_anon:24656kB inactive_anon:355852kB active_file:96336kB inactive_file:238908kB unevictable:19016kB isolated(anon):0kB isolated(file):0kB mapped:116536kB dirty:0kB writeback:0kB shmem:8832kB writeback_tmp:0kB kernel_stack:3200kB pagetables:6748kB sec_pagetables:0kB all_unreclaimable? no [ 279.793274] Normal free:3648kB boost:0kB min:3416kB low:4268kB high:5120kB reserved_highatomic:0KB active_anon:4kB inactive_anon:0kB active_file:1236kB inactive_file:312kB unevictable:0kB writepending:0kB present:786432kB managed:748292kB mlocked:0kB bounce:0kB free_pcp:164kB local_pcp:0kB free_cma:0kB [ 279.819959] lowmem_reserve[]: 0 10064 10064 [ 279.824059] Normal: 350*4kB (UME) 166*8kB (UME) 39*16kB (UME) 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB = 3384kB [ 279.837362] 88139 total pagecache pages [ 279.841129] 14 pages in swap cache [ 279.844507] Free swap = 6006988kB [ 279.847927] Total swap = 6011596kB [ 279.851268] 518656 pages RAM [ 279.854125] 322048 pages HighMem/MovableOnly [ 279.858418] 9535 pages reserved [ 279.861492] 32768 pages cma reserved [ 279.865046] Tasks state (memory values in pages): [ 279.869806] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 279.878471] [ 290] 0 290 5804 1410 24576 0 -250 systemd-journal [ 279.887405] [ 344] 0 344 7617 1841 24576 0 -1000 systemd-udevd [ 279.896248] [ 661] 109 661 1262 576 12288 0 0 rpcbind [ 279.904482] [ 683] 0 683 904 288 10240 0 0 blkmapd [ 279.912871] [ 685] 0 685 882 512 8192 0 0 nfsdcld [ 279.921175] [ 745] 121 745 4490 1856 24576 0 0 systemd-network [ 279.930190] [ 819] 108 819 1801 800 14336 0 0 avahi-daemon [ 279.938933] [ 840] 107 840 2130 1054 14336 0 -900 dbus-daemon [ 279.947607] [ 867] 0 867 840 576 10240 0 0 fsidd [ 279.955696] [ 911] 0 911 13970 928 32768 0 0 rsyslogd [ 279.964160] [ 928] 0 928 3738 1696 20480 0 0 systemd-logind [ 279.973082] [ 932] 0 932 2821 359 14336 0 0 saslauthd [ 279.981646] [ 935] 0 935 2821 296 14336 0 0 saslauthd [ 279.990189] [ 936] 0 936 2821 264 14336 0 0 saslauthd [ 279.998636] [ 937] 0 937 2821 264 14336 0 0 saslauthd [ 280.007156] [ 938] 0 938 2821 264 14336 0 0 saslauthd [ 280.015498] [ 939] 0 939 19396 2464 47104 0 0 udisksd [ 280.023942] [ 978] 0 978 6717 352 18432 0 -1000 lxcfs [ 280.032095] [ 993] 108 993 1767 384 14336 0 0 avahi-daemon [ 280.040824] [ 1006] 995 1006 11986 1440 32768 0 0 polkitd [ 280.049235] [ 1037] 0 1037 58269 7051 163840 0 0 fail2ban-server [ 280.058147] [ 1057] 0 1057 1172 416 10240 0 0 lxc-monitord [ 280.066966] [ 1078] 124 1078 22565 960 43008 0 0 memcached [ 280.075291] [ 1142] 0 1142 176942 8185 100352 0 -999 containerd [ 280.084044] [ 1144] 0 1144 1733 608 14336 0 0 upsmon [ 280.092243] [ 1154] 0 1154 2278 1504 14336 0 -1000 sshd [ 280.100190] [ 1175] 113 1175 2410 1088 16384 0 0 upsmon [ 280.108456] [ 1388] 0 1388 1053 480 10240 0 0 rpc.idmapd [ 280.117011] [ 1418] 0 1418 35543 31476 151552 0 0 spamd [ 280.125098] [ 1423] 0 1423 1531 288 12288 0 0 rpc.mountd [ 280.133731] [ 1454] 105 1454 135555 28997 221184 0 -1000 mariadbd [ 280.142135] [ 1477] 100 1477 3657 389 18432 0 0 dnsmasq [ 280.150447] [ 1507] 132 1507 2967 1568 18432 0 0 mosquitto [ 280.158955] [ 1526] 0 1526 19324 3296 57344 0 0 nmbd [ 280.167004] [ 1541] 100 1541 3657 388 18432 0 0 dnsmasq [ 280.175272] [ 1570] 103 1570 964 321 10240 0 0 rpc.statd [ 280.183816] [ 1584] 116 1584 5139 4578 30720 0 0 ntpd [ 280.191876] [ 1671] 0 1671 2426 704 16384 0 0 cron [ 280.199930] [ 1809] 0 1809 1269 512 10240 0 0 atd [ 280.207910] [ 1997] 0 1997 20931 3872 67584 0 0 winbindd [ 280.216326] [ 2040] 0 2040 47654 5944 73728 96 0 apache2 [ 280.224584] [ 2094] 0 2094 1370 416 12288 0 0 agetty [ 280.232993] [ 2100] 0 2100 3951 1024 24576 0 0 login [ 280.241025] [ 2119] 33 2119 710 257 8192 0 0 htcacheclean [ 280.249786] [ 2144] 0 2144 21539 3530 67584 0 0 wb[ODROID] [ 280.258373] [ 2260] 102 2260 8415 3872 38912 0 0 exim4 [ 280.266518] [ 2304] 110 2304 3610 1676 18432 0 0 fetchmail [ 280.274929] [ 2375] 0 2375 10755 7998 51200 0 0 python3 [ 280.283323] [ 2390] 0 2390 415 352 8192 0 -1000 watchdog [ 280.291731] [ 2588] 0 2588 13064 6496 51200 128 0 python3 [ 280.300073] [ 2590] 0 2590 10755 6625 49152 128 0 python3 [ 280.308401] [ 2685] 0 2685 35543 29400 147456 32 0 spamd child [ 280.317029] [ 2687] 0 2687 35543 29464 147456 0 0 spamd child [ 280.325620] [ 2912] 0 2912 3790 2240 20480 0 100 systemd [ 280.333993] [ 2918] 0 2918 4926 743 24576 32 100 (sd-pam) [ 280.342393] [ 2990] 0 2990 2656 1088 16384 0 0 bash [ 280.350448] [ 3088] 0 3088 20931 1631 61440 0 0 wb-idmap [ 280.358852] [ 3102] 61789 3102 14586 1152 40960 0 0 cockpit-tls [ 280.367522] [ 3128] 63714 3128 9111 1142 24576 0 0 cockpit-ws [ 280.376105] [ 3169] 0 3169 2736 992 18432 0 0 cockpit-session [ 280.385062] [ 3175] 1000 3175 1487 769 10240 0 0 ssh-agent [ 280.393651] [ 3180] 1000 3180 3827 2272 20480 0 100 systemd [ 280.401926] [ 3182] 1000 3182 5028 689 28672 64 100 (sd-pam) [ 280.410324] [ 3202] 1000 3202 1305 576 10240 0 200 mpris-proxy [ 280.418987] [ 3204] 1000 3204 1979 960 14336 0 200 dbus-daemon [ 280.427649] [ 3205] 1000 3205 18073 5453 55296 0 0 cockpit-bridge [ 280.436583] [ 3208] 1000 3208 5086 1472 28672 0 0 sudo [ 280.444593] [ 3215] 0 3215 8655 5263 40960 0 0 cockpit-bridge [ 280.453562] [ 3233] 0 3233 2995 1280 18432 0 0 systemd-timedat [ 280.462676] [ 3241] 0 3241 22428 5185 67584 0 0 packagekitd [ 280.471488] [ 3275] 0 3275 17523 2243 71680 0 0 journalctl [ 280.479932] [ 3318] 33 3318 48092 4351 65536 102 0 apache2 [ 280.488222] [ 3319] 33 3319 48092 4351 65536 102 0 apache2 [ 280.496550] [ 3320] 33 3320 48092 4415 65536 102 0 apache2 [ 280.504750] [ 3321] 33 3321 48092 4319 65536 102 0 apache2 [ 280.513206] [ 3322] 33 3322 48092 4383 65536 102 0 apache2 [ 280.521512] [ 3350] 0 3350 1552 320 10240 0 0 sync [ 280.529561] [ 4572] 33 4572 48078 3621 65536 153 0 apache2 [ 280.537858] [ 4580] 0 4580 21222 2851 63488 0 0 samba-dcerpcd [ 280.546792] [ 4600] 0 4600 22362 4288 73728 0 0 rpcd_lsad [ 280.555100] [ 4608] 0 4608 22362 4224 75776 0 0 rpcd_lsad [ 280.563734] [ 5054] 0 5054 17521 2720 73728 0 0 journalctl [ 280.572303] [ 5055] 0 5055 58269 3624 86016 0 0 f2b/f.ADSL-sysl [ 280.581480] Kernel panic - not syncing: Out of memory: system-wide panic_on_oom is enabled [ 280.589396] CPU: 4 PID: 5055 Comm: f2b/f.ADSL-sysl Not tainted 6.6.141-current-odroidxu4 #1 [ 280.597710] Hardware name: Samsung Exynos (Flattened Device Tree) [ 280.603777] unwind_backtrace from show_stack+0x10/0x14 [ 280.608973] show_stack from dump_stack_lvl+0x40/0x4c [ 280.613999] dump_stack_lvl from panic+0x118/0x32c [ 280.618764] panic from out_of_memory+0x2d0/0x344 [ 280.623442] out_of_memory from __alloc_pages+0xcd4/0x122c [ 280.628904] __alloc_pages from __get_free_pages+0x14/0x24 [ 280.634361] __get_free_pages from pgd_alloc+0x14/0x138 [ 280.639560] pgd_alloc from mm_init+0xfc/0x274 [ 280.643981] mm_init from alloc_bprm+0x88/0x2b0 [ 280.648486] alloc_bprm from do_execveat_common+0x6c/0x1d8 [ 280.653946] do_execveat_common from sys_execve+0x30/0x38 [ 280.659317] sys_execve from ret_fast_syscall+0x0/0x54 [ 280.664436] Exception stack(0xf3115fa8 to 0xf3115ff0) [ 280.669457] 5fa0: 00000001 00000000 b1200a50 b0f86f00 beb4dd28 004a9640 [ 280.677604] 5fc0: 00000001 00000000 00000000 0000000b 00000000 b0f86f00 b1200a30 b1200af0 [ 280.685749] 5fe0: b6dfc2e9 aabfe464 0020585d b6dfc308 [ 280.690784] CPU0: stopping [ 280.690804] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 6.6.141-current-odroidxu4 #1 [ 280.690817] Hardware name: Samsung Exynos (Flattened Device Tree) [ 280.690829] unwind_backtrace from show_stack+0x10/0x14 [ 280.690861] show_stack from dump_stack_lvl+0x40/0x4c [ 280.690880] dump_stack_lvl from do_handle_IPI+0x1e8/0x210 [ 280.690898] do_handle_IPI from ipi_handler+0x18/0x20 [ 280.690915] ipi_handler from handle_percpu_devid_irq+0x8c/0x238 [ 280.690937] handle_percpu_devid_irq from handle_irq_desc+0x50/0x80 [ 280.690961] handle_irq_desc from gic_handle_irq+0x88/0xa8 [ 280.690982] gic_handle_irq from generic_handle_arch_irq+0x34/0x44 [ 280.690999] generic_handle_arch_irq from __irq_svc+0x88/0xc8 [ 280.691014] Exception stack(0xc1201f20 to 0xc1201f68) [ 280.691028] 1f20: 003d9b44 00000001 00000000 00000000 c1207900 c13379c4 c1203e54 c1203eb0 [ 280.691039] 1f40: 00000000 00000000 10c5387d 00000000 c1355390 c1201f70 c0c875e4 c0c884fc [ 280.691047] 1f60: 600f0013 ffffffff [ 280.691053] __irq_svc from default_idle_call+0x50/0x110 [ 280.691071] default_idle_call from do_idle+0x28c/0x2f0 [ 280.691093] do_idle from cpu_startup_entry+0x28/0x2c [ 280.691113] cpu_startup_entry from rest_init+0xcc/0xd0 [ 280.691131] rest_init from arch_post_acpi_subsys_init+0x0/0x8 [ 280.691178] CPU2: stopping [ 280.691187] CPU: 2 PID: 0 Comm: swapper/2 Not tainted 6.6.141-current-odroidxu4 #1 [ 280.691197] Hardware name: Samsung Exynos (Flattened Device Tree) [ 280.691205] unwind_backtrace from show_stack+0x10/0x14 [ 280.691227] show_stack from dump_stack_lvl+0x40/0x4c [ 280.691242] dump_stack_lvl from do_handle_IPI+0x1e8/0x210 [ 280.691259] do_handle_IPI from ipi_handler+0x18/0x20 [ 280.691276] ipi_handler from handle_percpu_devid_irq+0x8c/0x238 [ 280.691294] handle_percpu_devid_irq from handle_irq_desc+0x50/0x80 [ 280.691314] handle_irq_desc from gic_handle_irq+0x88/0xa8 [ 280.691334] gic_handle_irq from generic_handle_arch_irq+0x34/0x44 [ 280.691350] generic_handle_arch_irq from call_with_stack+0x18/0x20 [ 280.691373] call_with_stack from __irq_svc+0x98/0xc8 [ 280.691390] Exception stack(0xf08bdf50 to 0xf08bdf98) [ 280.691400] df40: 0007df7c 00000001 00000002 00000000 [ 280.691412] df60: c1963c00 c13379c4 c1203e54 c1203eb0 00000000 00000000 00000000 00000000 [ 280.691422] df80: c1355390 f08bdfa0 c0c875e4 c0c884fc 600d0013 ffffffff [ 280.691429] __irq_svc from default_idle_call+0x50/0x110 [ 280.691445] default_idle_call from do_idle+0x28c/0x2f0 [ 280.691464] do_idle from cpu_startup_entry+0x28/0x2c [ 280.691483] cpu_startup_entry from secondary_start_kernel+0x190/0x220 [ 280.691504] secondary_start_kernel from 0x40101340 [ 280.691525] CPU1: stopping [ 280.691534] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.6.141-current-odroidxu4 #1 [ 280.691544] Hardware name: Samsung Exynos (Flattened Device Tree) [ 280.691552] unwind_backtrace from show_stack+0x10/0x14 [ 280.691573] show_stack from dump_stack_lvl+0x40/0x4c [ 280.691588] dump_stack_lvl from do_handle_IPI+0x1e8/0x210 [ 280.691604] do_handle_IPI from ipi_handler+0x18/0x20 [ 280.691621] ipi_handler from handle_percpu_devid_irq+0x8c/0x238 [ 280.691639] handle_percpu_devid_irq from handle_irq_desc+0x50/0x80 [ 280.691659] handle_irq_desc from gic_handle_irq+0x88/0xa8 [ 280.691679] gic_handle_irq from generic_handle_arch_irq+0x34/0x44 [ 280.691695] generic_handle_arch_irq from call_with_stack+0x18/0x20 [ 280.691714] call_with_stack from __irq_svc+0x98/0xc8 [ 280.691731] Exception stack(0xf08b9f50 to 0xf08b9f98) [ 280.691742] 9f40: 0007daa4 00000001 00000001 00000000 [ 280.691753] 9f60: c1963200 c13379c4 c1203e54 c1203eb0 00000000 00000000 00000000 00000000 [ 280.691763] 9f80: c1355390 f08b9fa0 c0c875e4 c0c884fc 600d0013 ffffffff [ 280.691770] __irq_svc from default_idle_call+0x50/0x110 [ 280.691787] default_idle_call from do_idle+0x28c/0x2f0 [ 280.691805] do_idle from cpu_startup_entry+0x28/0x2c [ 280.691825] cpu_startup_entry from secondary_start_kernel+0x190/0x220 [ 280.691845] secondary_start_kernel from 0x40101340 [ 280.691866] CPU3: stopping [ 280.691874] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 6.6.141-current-odroidxu4 #1 [ 280.691884] Hardware name: Samsung Exynos (Flattened Device Tree) [ 280.691892] unwind_backtrace from show_stack+0x10/0x14 [ 280.691913] show_stack from dump_stack_lvl+0x40/0x4c [ 280.691928] dump_stack_lvl from do_handle_IPI+0x1e8/0x210 [ 280.691945] do_handle_IPI from ipi_handler+0x18/0x20 [ 280.691962] ipi_handler from handle_percpu_devid_irq+0x8c/0x238 [ 280.691980] handle_percpu_devid_irq from handle_irq_desc+0x50/0x80 [ 280.692000] handle_irq_desc from gic_handle_irq+0x88/0xa8 [ 280.692020] gic_handle_irq from generic_handle_arch_irq+0x34/0x44 [ 280.692037] generic_handle_arch_irq from call_with_stack+0x18/0x20 [ 280.692055] call_with_stack from __irq_svc+0x98/0xc8 [ 280.692072] Exception stack(0xf08c1f50 to 0xf08c1f98) [ 280.692082] 1f40: 0007401c 00000001 00000003 00000000 [ 280.692094] 1f60: c1964600 c13379c4 c1203e54 c1203eb0 00000000 00000000 00000000 00000000 [ 280.692104] 1f80: c1355390 f08c1fa0 c0c875e4 c0c884fc 600d0013 ffffffff [ 280.692111] __irq_svc from default_idle_call+0x50/0x110 [ 280.692127] default_idle_call from do_idle+0x28c/0x2f0 [ 280.692146] do_idle from cpu_startup_entry+0x28/0x2c [ 280.692165] cpu_startup_entry from secondary_start_kernel+0x190/0x220 [ 280.692185] secondary_start_kernel from 0x40101340 [ 280.692206] CPU6: stopping [ 280.692212] CPU: 6 PID: 438 Comm: btrfs-cleaner Not tainted 6.6.141-current-odroidxu4 #1 [ 280.692218] Hardware name: Samsung Exynos (Flattened Device Tree) [ 280.692222] unwind_backtrace from show_stack+0x10/0x14 [ 280.692234] show_stack from dump_stack_lvl+0x40/0x4c [ 280.692241] dump_stack_lvl from do_handle_IPI+0x1e8/0x210 [ 280.692249] do_handle_IPI from ipi_handler+0x18/0x20 [ 280.692257] ipi_handler from handle_percpu_devid_irq+0x8c/0x238 [ 280.692267] handle_percpu_devid_irq from handle_irq_desc+0x50/0x80 [ 280.692278] handle_irq_desc from gic_handle_irq+0x88/0xa8 [ 280.692287] gic_handle_irq from generic_handle_arch_irq+0x34/0x44 [ 280.692294] generic_handle_arch_irq from call_with_stack+0x18/0x20 [ 280.692304] call_with_stack from __irq_svc+0x98/0xc8 [ 280.692312] Exception stack(0xf10b1750 to 0xf10b1798) [ 280.692317] 1740: cb9d4028 2dc3d000 00319e67 0000b8b5 [ 280.692322] 1760: c1184030 00000004 f10b181c 00000084 00000001 00000004 f10b194c 00000000 [ 280.692326] 1780: c1283464 f10b17a0 c0300d68 c0c926c8 600d0013 ffffffff [ 280.692329] __irq_svc from _raw_spin_unlock_irq+0x1c/0x44 [ 280.692341] _raw_spin_unlock_irq from shrink_lruvec+0x610/0xc04 [ 280.692353] shrink_lruvec from shrink_node+0x374/0x808 [ 280.692360] shrink_node from do_try_to_free_pages+0x150/0x588 [ 280.692368] do_try_to_free_pages from try_to_free_pages+0x130/0x2d4 [ 280.692375] try_to_free_pages from __alloc_pages+0x4d8/0x122c [ 280.692384] __alloc_pages from __filemap_get_folio+0xc8/0x2dc [ 280.692396] __filemap_get_folio from pagecache_get_page+0xc/0x3c [ 280.692408] pagecache_get_page from alloc_extent_buffer+0x220/0x620 [btrfs] [ 280.692537] alloc_extent_buffer [btrfs] from read_tree_block+0x20/0x8c [btrfs] [ 280.692715] read_tree_block [btrfs] from find_parent_nodes+0x300/0x2034 [btrfs] [ 280.692894] find_parent_nodes [btrfs] from btrfs_find_all_roots_safe+0x88/0x130 [btrfs] [ 280.693071] btrfs_find_all_roots_safe [btrfs] from btrfs_qgroup_trace_extent_post+0x78/0xb4 [btrfs] [ 280.693249] btrfs_qgroup_trace_extent_post [btrfs] from btrfs_qgroup_trace_leaf_items+0x118/0x14c [btrfs] [ 280.693427] btrfs_qgroup_trace_leaf_items [btrfs] from btrfs_qgroup_trace_subtree+0x1c4/0x314 [btrfs] [ 280.693605] btrfs_qgroup_trace_subtree [btrfs] from do_walk_down+0x648/0x6cc [btrfs] [ 280.693783] do_walk_down [btrfs] from walk_down_tree+0xc8/0x110 [btrfs] [ 280.693959] walk_down_tree [btrfs] from btrfs_drop_snapshot+0x1bc/0xa48 [btrfs] [ 280.694135] btrfs_drop_snapshot [btrfs] from btrfs_clean_one_deleted_snapshot+0x9c/0xe0 [btrfs] [ 280.694312] btrfs_clean_one_deleted_snapshot [btrfs] from cleaner_kthread+0x7c/0x15c [btrfs] [ 280.694490] cleaner_kthread [btrfs] from kthread+0x110/0x12c [ 280.694586] kthread from ret_from_fork+0x14/0x28 [ 280.694592] Exception stack(0xf10b1fb0 to 0xf10b1ff8) [ 280.694596] 1fa0: 00000000 00000000 00000000 00000000 [ 280.694601] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 280.694604] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 280.694609] CPU5: stopping [ 280.694614] CPU: 5 PID: 0 Comm: swapper/5 Not tainted 6.6.141-current-odroidxu4 #1 [ 280.694620] Hardware name: Samsung Exynos (Flattened Device Tree) [ 280.694623] unwind_backtrace from show_stack+0x10/0x14 [ 280.694634] show_stack from dump_stack_lvl+0x40/0x4c [ 280.694641] dump_stack_lvl from do_handle_IPI+0x1e8/0x210 [ 280.694649] do_handle_IPI from ipi_handler+0x18/0x20 [ 280.694657] ipi_handler from handle_percpu_devid_irq+0x8c/0x238 [ 280.694665] handle_percpu_devid_irq from handle_irq_desc+0x50/0x80 [ 280.694675] handle_irq_desc from gic_handle_irq+0x88/0xa8 [ 280.694684] gic_handle_irq from generic_handle_arch_irq+0x34/0x44 [ 280.694691] generic_handle_arch_irq from call_with_stack+0x18/0x20 [ 280.694700] call_with_stack from __irq_svc+0x98/0xc8 [ 280.694708] Exception stack(0xf08c9f50 to 0xf08c9f98) [ 280.694713] 9f40: 000c49ac 00000001 00000005 00000000 [ 280.694718] 9f60: c1965a00 c13379c4 c1203e54 c1203eb0 00000000 00000000 00000000 00000000 [ 280.694722] 9f80: c1355390 f08c9fa0 c0c875e4 c0c884fc 60030013 ffffffff [ 280.694725] __irq_svc from default_idle_call+0x50/0x110 [ 280.694733] default_idle_call from do_idle+0x28c/0x2f0 [ 280.694744] do_idle from cpu_startup_entry+0x28/0x2c [ 280.694753] cpu_startup_entry from secondary_start_kernel+0x190/0x220 [ 280.694763] secondary_start_kernel from 0x40101340 [ 280.694786] CPU7: stopping [ 280.694791] CPU: 7 PID: 90 Comm: kswapd0 Not tainted 6.6.141-current-odroidxu4 #1 [ 280.694797] Hardware name: Samsung Exynos (Flattened Device Tree) [ 280.694800] unwind_backtrace from show_stack+0x10/0x14 [ 280.694811] show_stack from dump_stack_lvl+0x40/0x4c [ 280.694818] dump_stack_lvl from do_handle_IPI+0x1e8/0x210 [ 280.694826] do_handle_IPI from ipi_handler+0x18/0x20 [ 280.694834] ipi_handler from handle_percpu_devid_irq+0x8c/0x238 [ 280.694842] handle_percpu_devid_irq from handle_irq_desc+0x50/0x80 [ 280.694851] handle_irq_desc from gic_handle_irq+0x88/0xa8 [ 280.694861] gic_handle_irq from generic_handle_arch_irq+0x34/0x44 [ 280.694868] generic_handle_arch_irq from call_with_stack+0x18/0x20 [ 280.694877] call_with_stack from __irq_svc+0x98/0xc8 [ 280.694885] Exception stack(0xf0cb1d30 to 0xf0cb1d78) [ 280.694890] 1d20: cd500828 2dc4f000 2dc4f000 00007907 [ 280.694895] 1d40: c11840bc 00000020 f0cb1dfc 00000000 00000001 00000020 f0cb1f10 00000000 [ 280.694900] 1d60: c1283464 f0cb1d80 c0300e20 c0c926c8 600d0013 ffffffff [ 280.694903] __irq_svc from _raw_spin_unlock_irq+0x1c/0x44 [ 280.694914] _raw_spin_unlock_irq from shrink_lruvec+0x6c8/0xc04 [ 280.694924] shrink_lruvec from shrink_node+0x374/0x808 [ 280.694931] shrink_node from kswapd+0x4c8/0xae0 [ 280.694938] kswapd from kthread+0x110/0x12c [ 280.694945] kthread from ret_from_fork+0x14/0x28 [ 280.694951] Exception stack(0xf0cb1fb0 to 0xf0cb1ff8) [ 280.694956] 1fa0: 00000000 00000000 00000000 00000000 [ 280.694960] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 280.694964] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 281.758837] ---[ end Kernel panic - not syncing: Out of memory: system-wide panic_on_oom is enabled ]---