[Sun Jul 2 09:49:47 2023] Call Trace: [Sun Jul 2 09:49:47 2023] dump_stack+0x6b/0x83 [Sun Jul 2 09:49:47 2023] dump_header+0x4a/0x1f4 [Sun Jul 2 09:49:47 2023] oom_kill_process.cold+0xb/0x10 [Sun Jul 2 09:49:47 2023] out_of_memory+0x1bd/0x4e0 [Sun Jul 2 09:49:47 2023] __alloc_pages_slowpath.constprop.0+0xbcc/0xc90 [Sun Jul 2 09:49:47 2023] __alloc_pages_nodemask+0x2de/0x310 [Sun Jul 2 09:49:47 2023] pagecache_get_page+0x175/0x390 [Sun Jul 2 09:49:47 2023] filemap_fault+0x6a2/0x900 [Sun Jul 2 09:49:47 2023] ext4_filemap_fault+0x2d/0x50 [ext4] [Sun Jul 2 09:49:47 2023] __do_fault+0x34/0x170 [Sun Jul 2 09:49:47 2023] handle_mm_fault+0x124f/0x1c00 [Sun Jul 2 09:49:47 2023] do_user_addr_fault+0x1b8/0x400 [Sun Jul 2 09:49:47 2023] exc_page_fault+0x78/0x160 [Sun Jul 2 09:49:47 2023] ? asm_exc_page_fault+0x8/0x30 [Sun Jul 2 09:49:47 2023] asm_exc_page_fault+0x1e/0x30 [Sun Jul 2 09:49:47 2023] RIP: 0033:0x7f366af15042 [Sun Jul 2 09:49:47 2023] Code: Unable to access opcode bytes at RIP 0x7f366af15018. [Sun Jul 2 09:49:47 2023] RSP: 002b:00007f3669445420 EFLAGS: 00010202 [Sun Jul 2 09:49:47 2023] RAX: 00007f366afb46f0 RBX: 000000000000afbd RCX: 000000000000002d [Sun Jul 2 09:49:47 2023] RDX: 00007f366afb46f0 RSI: 0000000000000000 RDI: 00007f36694455b0 [Sun Jul 2 09:49:47 2023] RBP: 00007f3669445420 R08: 0000000000000000 R09: 00007f3669445370 [Sun Jul 2 09:49:47 2023] R10: 0000000000000000 R11: 0000000000001008 R12: 00007f3669445540 [Sun Jul 2 09:49:47 2023] R13: 00007f3669445540 R14: 00007f36694455b0 R15: 000055ce78b026f0 [Sun Jul 2 09:49:47 2023] Mem-Info: [Sun Jul 2 09:49:47 2023] active_anon:69106 inactive_anon:148762 isolated_anon:0 active_file:25 inactive_file:28 isolated_file:0 unevictable:3 dirty:0 writeback:0 slab_reclaimable:3794 slab_unreclaimable:4418 mapped:10 shmem:489 pagetables:1425 bounce:0 free:12646 free_pcp:61 free_cma:0 [Sun Jul 2 09:49:47 2023] Node 0 active_anon:276424kB inactive_anon:595048kB active_file:100kB inactive_file:112kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:40kB dirty:0kB writeback:0kB shmem:1956kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 550912kB writeback_tmp:0kB kernel_stack:2896kB all_unreclaimable? no [Sun Jul 2 09:49:47 2023] Node 0 DMA free:4396kB min:752kB low:940kB high:1128kB reserved_highatomic:0KB active_anon:2048kB inactive_anon:9088kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:96kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [Sun Jul 2 09:49:47 2023] lowmem_reserve[]: 0 911 911 911 911 [Sun Jul 2 09:49:47 2023] Node 0 DMA32 free:46188kB min:44300kB low:55372kB high:66444kB reserved_highatomic:0KB active_anon:274376kB inactive_anon:585960kB active_file:100kB inactive_file:108kB unevictable:12kB writepending:0kB present:1032044kB managed:971832kB mlocked:12kB pagetables:5604kB bounce:0kB free_pcp:244kB local_pcp:244kB free_cma:0kB [Sun Jul 2 09:49:47 2023] lowmem_reserve[]: 0 0 0 0 0 [Sun Jul 2 09:49:47 2023] Node 0 DMA: 12*4kB (UME) 6*8kB (ME) 7*16kB (UME) 11*32kB (UME) 6*64kB (UE) 1*128kB (U) 1*256kB (U) 4*512kB (UME) 1*1024kB (E) 0*2048kB 0*4096kB = 4400kB [Sun Jul 2 09:49:47 2023] Node 0 DMA32: 513*4kB (UME) 427*8kB (UME) 395*16kB (UME) 241*32kB (UME) 97*64kB (UME) 60*128kB (UME) 24*256kB (UME) 13*512kB (UME) 0*1024kB 0*2048kB 0*4096kB = 46188kB [Sun Jul 2 09:49:47 2023] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [Sun Jul 2 09:49:47 2023] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [Sun Jul 2 09:49:47 2023] 19951 total pagecache pages [Sun Jul 2 09:49:47 2023] 19411 pages in swap cache [Sun Jul 2 09:49:47 2023] Swap cache stats: add 262340, delete 242929, find 58656/66417 [Sun Jul 2 09:49:47 2023] Free swap = 0kB [Sun Jul 2 09:49:47 2023] Total swap = 499708kB [Sun Jul 2 09:49:47 2023] 262009 pages RAM [Sun Jul 2 09:49:47 2023] 0 pages HighMem/MovableOnly [Sun Jul 2 09:49:47 2023] 15074 pages reserved [Sun Jul 2 09:49:47 2023] 0 pages hwpoisoned [Sun Jul 2 09:49:47 2023] Tasks state (memory values in pages): [Sun Jul 2 09:49:47 2023] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [Sun Jul 2 09:49:47 2023] [ 208] 0 208 12109 250 90112 1 -250 systemd-journal [Sun Jul 2 09:49:47 2023] [ 229] 0 229 5397 191 65536 80 -1000 systemd-udevd [Sun Jul 2 09:49:47 2023] [ 408] 0 408 2045 532 57344 637 0 haveged [Sun Jul 2 09:49:47 2023] [ 412] 0 412 603 17 45056 0 0 acpid [Sun Jul 2 09:49:47 2023] [ 416] 0 416 1686 35 49152 31 0 cron [Sun Jul 2 09:49:47 2023] [ 420] 0 420 75246 825 98304 220 0 rsyslogd [Sun Jul 2 09:49:47 2023] [ 421] 0 421 930 44 45056 0 0 atd [Sun Jul 2 09:49:47 2023] [ 539] 0 539 6136 264 86016 16 0 keepalived [Sun Jul 2 09:49:47 2023] [ 555] 0 555 1461 26 49152 1 0 agetty [Sun Jul 2 09:49:47 2023] [ 559] 0 559 1461 27 53248 1 0 agetty [Sun Jul 2 09:49:47 2023] [ 561] 107 561 18624 175 65536 1 0 ntpd [Sun Jul 2 09:49:47 2023] [ 564] 0 564 1461 28 45056 0 0 agetty [Sun Jul 2 09:49:47 2023] [ 565] 0 565 1461 28 45056 0 0 agetty [Sun Jul 2 09:49:47 2023] [ 567] 0 567 1461 27 45056 0 0 agetty [Sun Jul 2 09:49:47 2023] [ 570] 0 570 1461 28 45056 0 0 agetty [Sun Jul 2 09:49:47 2023] [ 573] 0 573 6165 275 86016 16 0 keepalived [Sun Jul 2 09:49:47 2023] [ 575] 0 575 3338 129 69632 98 -1000 sshd [Sun Jul 2 09:49:47 2023] [ 576] 0 576 98855 2487 131072 944 0 fail2ban-server [Sun Jul 2 09:49:47 2023] [ 642] 0 642 6125 6 57344 251 0 wazuh-execd [Sun Jul 2 09:49:47 2023] [ 769] 108 769 61590 153 106496 260 0 wazuh-agentd [Sun Jul 2 09:49:47 2023] [ 781] 106 781 288837 43338 954368 19211 0 mariadbd [Sun Jul 2 09:49:47 2023] [ 795] 0 795 47542 1064 110592 162 0 wazuh-syscheckd [Sun Jul 2 09:49:47 2023] [ 949] 0 949 116725 2719 143360 183 0 wazuh-logcollec [Sun Jul 2 09:49:47 2023] [ 1024] 0 1024 147386 2647 212992 1312 0 wazuh-modulesd [Sun Jul 2 09:49:47 2023] [ 15441] 0 15441 606 24 45056 0 0 tsp [Sun Jul 2 09:49:47 2023] [ 472714] 1000 472714 496120 110197 1867776 100865 0 zabbix_agent2 [Sun Jul 2 09:49:47 2023] [ 614687] 999 614687 1274753 13001 548864 649 0 telegraf [Sun Jul 2 09:49:47 2023] [ 880236] 0 880236 2280 105 49152 14 0 cron [Sun Jul 2 09:49:47 2023] [ 880238] 0 880238 1704 57 57344 0 0 bash [Sun Jul 2 09:49:47 2023] [ 894180] 0 894180 606 15 40960 0 0 tsp [Sun Jul 2 09:49:47 2023] [ 894181] 0 894181 103123 17511 348160 0 0 puppet [Sun Jul 2 09:49:47 2023] [ 895066] 0 895066 1724 66 53248 0 0 sh [Sun Jul 2 09:49:47 2023] [ 895070] 0 895070 1606 50 53248 0 0 netstat [Sun Jul 2 09:49:47 2023] [ 895071] 0 895071 1618 45 49152 0 0 sed [Sun Jul 2 09:49:47 2023] [ 895072] 0 895072 2965 26 53248 0 0 sort [Sun Jul 2 09:49:47 2023] [ 895073] 0 895073 1618 39 53248 0 0 sed [Sun Jul 2 09:49:47 2023] [ 895074] 0 895074 1618 35 53248 0 0 sed [Sun Jul 2 09:49:47 2023] [ 895075] 0 895075 3257 88 57344 0 0 sshd [Sun Jul 2 09:49:47 2023] [ 895077] 0 895077 3593 51 65536 0 0 mysql [Sun Jul 2 09:49:47 2023] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/zabbix-agent2.service,task=zabbix_agent2,pid=472714,uid=1000 [Sun Jul 2 09:49:47 2023] Out of memory: Killed process 472714 (zabbix_agent2) total-vm:1984480kB, anon-rss:440788kB, file-rss:0kB, shmem-rss:0kB, UID:1000 pgtables:1824kB oom_score_adj:0