CRASH JADRA – vm25119

Dobry den, na VPS vm25119 se mi objevuje v logu tato hlaska. Vypada to na crash jadra KVM. Prosim, muzete se na podivat ? Dekuji za info.

S pozdravem

Frantisek Sojka

[13731629.445983] Out of memory: Kill process 8266 (apache2) score 93 or sacrifice child
[13731629.446158] Killed process 8266 (apache2) total-vm:642520kB, anon-rss:177768kB, file-rss:16kB, shmem-rss:13356kB
[13731629.956447] oom_reaper: reaped process 8266 (apache2), now anon-rss:0kB, file-rss:0kB, shmem-rss:13356kB
[13731632.308836] apache2 invoked oom-killer: gfp_mask=0x24280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=0, order=0, oom_score_adj=0
[13731632.308839] apache2 cpuset=/ mems_allowed=0
[13731632.308854] CPU: 0 PID: 8306 Comm: apache2 Not tainted 4.9.0-6-amd64 #1 Debian 4.9.88-1+deb9u1
[13731632.308855] Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011
[13731632.308859] 0000000000000000 ffffffff8632f774 ffffab1081ac7cf0 ffff92ef0e048080
[13731632.308863] ffffffff86203020 0000000000000000 0000000000000000 0000000c7fc189e8
[13731632.308867] ffff92ef47fcaf80 ffffffff86188a47 ffffffffc05a86a5 0000000000000002
[13731632.308871] Call Trace:
[13731632.308884] [<ffffffff8632f774>] ? dump_stack+0x5c/0x78
[13731632.308888] [<ffffffff86203020>] ? dump_header+0x78/0x1fd
[13731632.308893] [<ffffffff86188a47>] ? get_page_from_freelist+0x3f7/0xb20
[13731632.308912] [<ffffffffc05a86a5>] ? virtballoon_oom_notify+0x25/0x70 [virtio_balloon]
[13731632.308916] [<ffffffff861849ba>] ? oom_kill_process+0x21a/0x3e0
[13731632.308918] [<ffffffff8618463d>] ? oom_badness+0xed/0x170
[13731632.308920] [<ffffffff86184e51>] ? out_of_memory+0x111/0x470
[13731632.308923] [<ffffffff8618a0c7>] ? __alloc_pages_slowpath+0xbb7/0xbf0
[13731632.308927] [<ffffffff8618a301>] ? __alloc_pages_nodemask+0x201/0x260
[13731632.308931] [<ffffffff861dc95e>] ? alloc_pages_vma+0xae/0x260
[13731632.308934] [<ffffffff861b8225>] ? handle_mm_fault+0xf85/0x1280
[13731632.308942] [<ffffffff862064dd>] ? new_sync_read+0xdd/0x130
[13731632.308948] [<ffffffff86060f55>] ? __do_page_fault+0x255/0x4f0
[13731632.308954] [<ffffffff86613848>] ? async_page_fault+0x28/0x30
[13731632.308956] Mem-Info:
[13731632.308962] active_anon:472057 inactive_anon:4498 isolated_anon:0
active_file:60 inactive_file:73 isolated_file:4
unevictable:0 dirty:0 writeback:0 unstable:0
slab_reclaimable:2259 slab_unreclaimable:5088
mapped:6499 shmem:11742 pagetables:10636 bounce:0
free:13262 free_pcp:89 free_cma:0
[13731632.308968] Node 0 active_anon:1888228kB inactive_anon:17992kB active_file:240kB inactive_file:292kB unevictable:0kB isolated(anon):0kB isolated(file):16kB mapped:25996kB dirty:0kB writeback:0kB shmem:46968kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB pages_scanned:705 all_unreclaimable? no
[13731632.308969] Node 0 DMA free:8212kB min:352kB low:440kB high:528kB active_anon:7676kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:20kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[13731632.308976] lowmem_reserve[]: 0 1967 1967 1967 1967
[13731632.308980] Node 0 DMA32 free:44836kB min:44700kB low:55872kB high:67044kB active_anon:1880580kB inactive_anon:17992kB active_file:240kB inactive_file:292kB unevictable:0kB writepending:0kB present:2080744kB managed:2036688kB mlocked:0kB slab_reclaimable:9036kB slab_unreclaimable:20352kB kernel_stack:2992kB pagetables:42524kB bounce:0kB free_pcp:356kB local_pcp:356kB free_cma:0kB
[13731632.308987] lowmem_reserve[]: 0 0 0 0 0
[13731632.308991] Node 0 DMA: 3*4kB (UM) 1*8kB (U) 0*16kB 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (M) 3*1024kB (UM) 0*2048kB 1*4096kB (M) = 8212kB
[13731632.309008] Node 0 DMA32: 535*4kB (UMEH) 505*8kB (UMEH) 304*16kB (UMEH) 162*32kB (UEH) 119*64kB (UMEH) 56*128kB (UMEH) 26*256kB (E) 8*512kB (MEH) 3*1024kB (MEH) 0*2048kB 0*4096kB = 44836kB
[13731632.309051] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[13731632.309052] 11893 total pagecache pages
[13731632.309054] 0 pages in swap cache
[13731632.309056] Swap cache stats: add 0, delete 0, find 0/0
[13731632.309057] Free swap = 0kB
[13731632.309057] Total swap = 0kB
[13731632.309059] 524184 pages RAM
[13731632.309059] 0 pages HighMem/MovableOnly
[13731632.309060] 11035 pages reserved
[13731632.309061] 0 pages hwpoisoned