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Help with out of Memory Errors

a12vman
in General Support (V5 and Older)

Featured Replies

Long time unraid user, recently upgraded from 4.7 to 5.0

 

I am running into out of memory errors - something I never experienced in 4.7.  Here is a snippet from my SysLog, server stops responding and I can't even get to the administration page forcing me to power down the server using the power button.  Any suggestions would be appreciated.

 

 

 

Oct 20 19:06:57 MediaTower logger: Starting Avahi mDNS/DNS-SD DNS Server Configuration Daemon:  /usr/sbin/avahi-dnsconfd -D

Oct 20 19:06:57 MediaTower avahi-dnsconfd[12558]: connect(): No such file or directory

Oct 20 19:06:57 MediaTower avahi-dnsconfd[12558]: Failed to connect to the daemon. This probably means that you

Oct 20 19:06:57 MediaTower avahi-dnsconfd[12558]: didn't start avahi-daemon before avahi-dnsconfd.

Oct 20 19:06:57 MediaTower emhttp: shcmd (37): /usr/local/sbin/emhttp_event svcs_restarted (Other emhttp)

Oct 20 19:06:57 MediaTower emhttp_event: svcs_restarted (Other emhttp)

Oct 20 19:07:52 MediaTower kernel: mdcmd (20): nocheck  (unRAID engine)

Oct 20 19:07:52 MediaTower kernel: md: md_do_sync: got signal, exit... (unRAID engine)

Oct 20 19:07:52 MediaTower kernel: md: recovery thread sync completion status: -4 (unRAID engine)

Oct 20 19:39:43 MediaTower kernel: php invoked oom-killer: gfp_mask=0x200da, order=0, oom_score_adj=0 (Minor Issues)

Oct 20 19:39:43 MediaTower kernel: Pid: 13250, comm: php Not tainted 3.9.6p-unRAID #23 (Errors)

Oct 20 19:39:43 MediaTower kernel: Call Trace: (Errors)

Oct 20 19:39:43 MediaTower kernel:  [<c106e9d4>] dump_header+0x5a/0x199 (Errors)

Oct 20 19:39:43 MediaTower kernel:  [<c107c804>] ? wait_iff_congested+0xb2/0xbc (Errors)

Oct 20 19:39:43 MediaTower kernel:  [<c125d61c>] ? ___ratelimit+0xb4/0xc8 (Errors)

Oct 20 19:39:43 MediaTower kernel:  [<c103efb5>] ? wake_up_bit+0x5b/0x5b (Errors)

Oct 20 19:39:43 MediaTower kernel:  [<c106ee49>] oom_kill_process+0x4f/0x2c2 (Errors)

Oct 20 19:39:43 MediaTower kernel:  [<c10312f2>] ? has_ns_capability_noaudit+0x18/0x1f (Errors)

Oct 20 19:39:43 MediaTower kernel:  [<c1031308>] ? has_capability_noaudit+0xf/0x11 (Errors)

Oct 20 19:39:43 MediaTower kernel:  [<c106ed9a>] ? oom_badness+0x7d/0xdd (Errors)

Oct 20 19:39:43 MediaTower kernel:  [<c106f2ad>] out_of_memory+0x1f1/0x235 (Errors)

Oct 20 19:39:43 MediaTower kernel:  [<c107211b>] __alloc_pages_nodemask+0x491/0x52f (Errors)

Oct 20 19:39:43 MediaTower kernel:  [<c1078939>] shmem_getpage_gfp+0x2d6/0x528 (Errors)

Oct 20 19:39:43 MediaTower kernel:  [<c1078c5d>] shmem_fault+0x3d/0x61 (Errors)

Oct 20 19:39:43 MediaTower kernel:  [<c123124f>] shm_fault+0xf/0x11 (Errors)

Oct 20 19:39:43 MediaTower kernel:  [<c1080c00>] __do_fault+0x90/0x3a8 (Errors)

Oct 20 19:39:43 MediaTower kernel:  [<c10834d8>] handle_pte_fault+0x18d/0x2a9 (Errors)

Oct 20 19:39:43 MediaTower kernel:  [<c10259d5>] ? pte_alloc_one+0x35/0x3c (Errors)

Oct 20 19:39:43 MediaTower kernel:  [<c108371d>] handle_mm_fault+0x129/0x138 (Errors)

Oct 20 19:39:43 MediaTower kernel:  [<c1022898>] __do_page_fault+0x34b/0x366 (Errors)

Oct 20 19:39:43 MediaTower kernel:  [<c10a1ea7>] ? do_fcntl+0x12e/0x284 (Errors)

Oct 20 19:39:43 MediaTower kernel:  [<c10a2078>] ? sys_fcntl64+0x7b/0x9a (Errors)

Oct 20 19:39:43 MediaTower kernel:  [<c10228b3>] ? __do_page_fault+0x366/0x366 (Errors)

Oct 20 19:39:43 MediaTower kernel:  [<c10228bb>] do_page_fault+0x8/0xd (Errors)

Oct 20 19:39:43 MediaTower kernel:  [<c1403622>] error_code+0x5a/0x60 (Errors)

Oct 20 19:39:43 MediaTower kernel:  [<c1400000>] ? percpu_counter_hotcpu_callback+0x49/0x88 (Errors)

Oct 20 19:39:43 MediaTower kernel:  [<c10228b3>] ? __do_page_fault+0x366/0x366 (Errors)

Oct 20 19:39:43 MediaTower kernel: Mem-Info:

Oct 20 19:39:43 MediaTower kernel: DMA per-cpu:

Oct 20 19:39:43 MediaTower kernel: CPU    0: hi:    0, btch:  1 usd:  0

Oct 20 19:39:43 MediaTower kernel: CPU    1: hi:    0, btch:  1 usd:  0

Oct 20 19:39:43 MediaTower kernel: Normal per-cpu:

Oct 20 19:39:43 MediaTower kernel: CPU    0: hi:  186, btch:  31 usd:  0

Oct 20 19:39:43 MediaTower kernel: CPU    1: hi:  186, btch:  31 usd:  0

Oct 20 19:39:43 MediaTower kernel: active_anon:5963 inactive_anon:7267 isolated_anon:0

Oct 20 19:39:43 MediaTower kernel:  active_file:314 inactive_file:330 isolated_file:0

Oct 20 19:39:43 MediaTower kernel:  unevictable:100810 dirty:8 writeback:38 unstable:0

Oct 20 19:39:43 MediaTower kernel:  free:1141 slab_reclaimable:2749 slab_unreclaimable:2431

Oct 20 19:39:43 MediaTower kernel:  mapped:11100 shmem:7364 pagetables:174 bounce:0

Oct 20 19:39:43 MediaTower kernel:  free_cma:0

Oct 20 19:39:43 MediaTower kernel: DMA free:1896kB min:92kB low:112kB high:136kB active_anon:24kB inactive_anon:956kB active_file:0kB inactive_file:0kB unevictable:11860kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15916kB mlocked:0kB dirty:0kB writeback:0kB mapped:972kB shmem:972kB slab_reclaimable:116kB slab_unreclaimable:168kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes

Oct 20 19:39:43 MediaTower kernel: lowmem_reserve[]: 0 451 451 451

Oct 20 19:39:43 MediaTower kernel: Normal free:2668kB min:2668kB low:3332kB high:4000kB active_anon:23828kB inactive_anon:28112kB active_file:1256kB inactive_file:1324kB unevictable:391380kB isolated(anon):0kB isolated(file):0kB present:506352kB managed:461900kB mlocked:0kB dirty:32kB writeback:152kB mapped:43428kB shmem:28484kB slab_reclaimable:10880kB slab_unreclaimable:9556kB kernel_stack:760kB pagetables:696kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:4138 all_unreclaimable? yes

Oct 20 19:39:43 MediaTower kernel: lowmem_reserve[]: 0 0 0 0

Oct 20 19:39:43 MediaTower kernel: DMA: 3*4kB (ER) 0*8kB 0*16kB 1*32kB ® 1*64kB ® 0*128kB 1*256kB ® 1*512kB ® 1*1024kB ® 0*2048kB 0*4096kB = 1900kB

Oct 20 19:39:43 MediaTower kernel: Normal: 61*4kB (UER) 19*8kB (UER) 13*16kB (UR) 7*32kB (UMR) 1*64kB ® 2*128kB ® 2*256kB ® 2*512kB ® 0*1024kB 0*2048kB 0*4096kB = 2684kB

Oct 20 19:39:43 MediaTower kernel: 108815 total pagecache pages

Oct 20 19:39:43 MediaTower kernel: 0 pages in swap cache

Oct 20 19:39:43 MediaTower kernel: Swap cache stats: add 0, delete 0, find 0/0

Oct 20 19:39:43 MediaTower kernel: Free swap  = 0kB

Oct 20 19:39:43 MediaTower kernel: Total swap = 0kB

Oct 20 19:39:43 MediaTower kernel: 130683 pages RAM

Oct 20 19:39:43 MediaTower kernel: 0 pages HighMem

Oct 20 19:39:43 MediaTower kernel: 2823 pages reserved

Oct 20 19:39:43 MediaTower kernel: 542489 pages shared

Oct 20 19:39:43 MediaTower kernel: 114431 pages non-shared

Oct 20 19:39:43 MediaTower kernel: [ pid ]  uid  tgid total_vm      rss nr_ptes swapents oom_score_adj name

Oct 20 19:39:43 MediaTower kernel: [  680]    0  680      592      230      3        0        -1000 udevd

Oct 20 19:39:43 MediaTower kernel: [  944]    0  944      518      192      3        0            0 syslogd

Oct 20 19:39:43 MediaTower kernel: [  948]    0  948      464      96      3        0            0 klogd

Oct 20 19:39:43 MediaTower kernel: [  993]    1  993      713      120      2        0            0 rpc.portmap

Oct 20 19:39:43 MediaTower kernel: [  997]    0  997      527      198      3        0            0 rpc.statd

Oct 20 19:39:43 MediaTower kernel: [ 1007]    0  1007      475      134      3        0            0 inetd

Oct 20 19:39:43 MediaTower kernel: [ 1014]    0  1014    1123      362      4        0            0 ntpd

Oct 20 19:39:43 MediaTower kernel: [ 1021]    0  1021      466      158      3        0            0 acpid

Oct 20 19:39:43 MediaTower kernel: [ 1031]    81  1031      842      92      3        0            0 dbus-daemon

Oct 20 19:39:43 MediaTower kernel: [ 1036]    0  1036      477      147      3        0            0 crond

Oct 20 19:39:43 MediaTower kernel: [ 1038]    0  1038      475      73      3        0            0 atd

Oct 20 19:39:43 MediaTower kernel: [10663]    0 10663    1425      404      5        0            0 emhttp

Oct 20 19:39:43 MediaTower kernel: [10673]    0 10673      661      123      3        0            0 uu

Oct 20 19:39:43 MediaTower kernel: [10674]    0 10674      460      61      3        0            0 logger

Oct 20 19:39:43 MediaTower kernel: [10683]    0 10683    1207      899      4        0            0 awk

Oct 20 19:39:43 MediaTower kernel: [11109]    0 11109    2495      482      6        0            0 nmbd

Oct 20 19:39:43 MediaTower kernel: [11124]    0 11124    4125      966      9        0            0 smbd

Oct 20 19:39:43 MediaTower kernel: [11144]    0 11144    4125      512      9        0            0 smbd

Oct 20 19:39:43 MediaTower kernel: [12341]    0 12341      464      133      3        0            0 agetty

Oct 20 19:39:43 MediaTower kernel: [12342]    0 12342      464      133      3        0            0 agetty

Oct 20 19:39:43 MediaTower kernel: [12343]    0 12343      464      133      3        0            0 agetty

Oct 20 19:39:43 MediaTower kernel: [12344]    0 12344      464      133      3        0            0 agetty

Oct 20 19:39:43 MediaTower kernel: [12345]    0 12345      464      134      3        0            0 agetty

Oct 20 19:39:43 MediaTower kernel: [12346]    0 12346      464      133      3        0            0 agetty

Oct 20 19:39:43 MediaTower kernel: [12373]    0 12373      591      208      3        0        -1000 udevd

Oct 20 19:39:43 MediaTower kernel: [12374]    0 12374      591      184      3        0        -1000 udevd

Oct 20 19:39:43 MediaTower kernel: [12484]    0 12484    3994      377      10        0            0 shfs

Oct 20 19:39:43 MediaTower kernel: [12833]    0 12833    4343      777      10        0            0 smbd

Oct 20 19:39:43 MediaTower kernel: [12838]    0 12838    8936    5425      20        0            0 smbd

Oct 20 19:39:43 MediaTower kernel: [13249]    0 13249      652      281      3        0            0 sh

Oct 20 19:39:43 MediaTower kernel: [13250]    0 13250    12085    8645      25        0            0 php

Oct 20 19:39:43 MediaTower kernel: Out of memory: Kill process 12838 (smbd) score 42 or sacrifice child (Errors)

Oct 20 19:39:43 MediaTower kernel: Killed process 12838 (smbd) total-vm:35744kB, anon-rss:12728kB, file-rss:8972kB (Errors)

 

  • Quote

    Connect a monitor and keyboard to unRAID boot into safe mode.  Also how much memory is installed?

  • Quote

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