Out of Memory?

  • ATTENTION! As of November 1, 2020, you are not able to reply to threads 6 months after the thread is opened if there are more than 500 posts in the thread.
    Threads will not be locked, so posts may still be edited by their authors.
    Just start a new thread on the topic to post if you get an error message when trying to reply to a thread.

TonyK132

Senior Member
At 6:25 this morning, this happened. Anyone have any idea of what's going on?

How can I run out of memory? My swap file is large enough and not being used to the max.

Also, typo on 1st line.

May 22 06:25:09 RT-AC86U-1BD0 kernel: sh triggered out of memory codition (oom killer not called): gfp_mask=0x200da, order=0, oom_score_adj=0
May 22 06:25:09 RT-AC86U-1BD0 kernel: CPU: 0 PID: 31960 Comm: sh Tainted: P O 4.1.27 #2
May 22 06:25:09 RT-AC86U-1BD0 kernel: Call trace:
May 22 06:25:09 RT-AC86U-1BD0 kernel: [<ffffffc0000876d8>] dump_backtrace+0x0/0x150
May 22 06:25:09 RT-AC86U-1BD0 kernel: [<ffffffc00008783c>] show_stack+0x14/0x20
May 22 06:25:09 RT-AC86U-1BD0 kernel: [<ffffffc00050873c>] dump_stack+0x90/0xb0
May 22 06:25:10 RT-AC86U-1BD0 kernel: [<ffffffc0001002e8>] __out_of_memory.isra.4+0xc8/0x238
May 22 06:25:10 RT-AC86U-1BD0 kernel: [<ffffffc0001007e8>] out_of_memory+0x48/0x68
May 22 06:25:10 RT-AC86U-1BD0 kernel: [<ffffffc0001046f8>] __alloc_pages_nodemask+0x610/0x6a0
May 22 06:25:10 RT-AC86U-1BD0 kernel: [<ffffffc00011d13c>] wp_page_copy.isra.10+0x74/0x5c0
May 22 06:25:10 RT-AC86U-1BD0 kernel: [<ffffffc00011ea48>] do_wp_page+0xb0/0x5b0
May 22 06:25:10 RT-AC86U-1BD0 kernel: [<ffffffc0001213e0>] handle_mm_fault+0xcd0/0x1178
May 22 06:25:10 RT-AC86U-1BD0 kernel: [<ffffffc00008fd84>] do_page_fault+0x1d4/0x260
May 22 06:25:10 RT-AC86U-1BD0 kernel: [<ffffffc000080aa0>] do_mem_abort+0x40/0x98
May 22 06:25:10 RT-AC86U-1BD0 kernel: Exception stack(0xffffffc013b9be30 to 0xffffffc013b9bf50)
May 22 06:25:10 RT-AC86U-1BD0 kernel: be20: 00400000 00000000 00000000 00000000
May 22 06:25:10 RT-AC86U-1BD0 kernel: be40: ffffffff ffffffff f70dc650 00000000 00000000 00000000 00000000 00000000
May 22 06:25:10 RT-AC86U-1BD0 kernel: be60: 00000000 00000000 00000000 00000000 00000000 00000000 13b9beb0 ffffffc0
May 22 06:25:10 RT-AC86U-1BD0 kernel: be80: 000b6694 ffffffc0 13b9beb0 ffffffc0 13b9beb0 ffffffc0 00087228 ffffffc0
May 22 06:25:10 RT-AC86U-1BD0 kernel: bea0: 00400008 00000000 00000000 00000000 00000000 00000000 00084354 ffffffc0
May 22 06:25:10 RT-AC86U-1BD0 kernel: bec0: 00000000 00000000 00000000 00000000 00000000 00000000 00007cd8 00000000
May 22 06:25:10 RT-AC86U-1BD0 kernel: bee0: 00000000 00000000 f72c5050 00000000 00000000 00000000 ff8b5a80 00000000
May 22 06:25:10 RT-AC86U-1BD0 kernel: bf00: 00000001 00000000 00000000 00000000 f717a000 00000000 00007c85 00000000
May 22 06:25:10 RT-AC86U-1BD0 kernel: bf20: 0059937c 00000000 ff8b5ab4 00000000 f72c14c0 00000000 ff8b5a80 00000000
May 22 06:25:10 RT-AC86U-1BD0 kernel: bf40: f70dc63c 00000000 00000000 00000000
May 22 06:25:10 RT-AC86U-1BD0 kernel: Mem-Info:
May 22 06:25:10 RT-AC86U-1BD0 kernel: active_anon:2212 inactive_anon:2329 isolated_anon:0
May 22 06:25:10 RT-AC86U-1BD0 kernel: active_file:900 inactive_file:287 isolated_file:96
May 22 06:25:10 RT-AC86U-1BD0 kernel: unevictable:0 dirty:0 writeback:2321 unstable:0
May 22 06:25:10 RT-AC86U-1BD0 kernel: slab_reclaimable:777 slab_unreclaimable:72751
May 22 06:25:10 RT-AC86U-1BD0 kernel: mapped:1175 shmem:1 pagetables:1771 bounce:0
May 22 06:25:10 RT-AC86U-1BD0 kernel: free:5556 free_pcp:179 free_cma:0
May 22 06:25:10 RT-AC86U-1BD0 kernel: DMA free:21788kB min:20480kB low:25600kB high:30720kB active_anon:9264kB inactive_anon:9368kB active_file:3600kB inactive_file:1148kB unevictable:0kB isolated(anon):0kB isolated(file):384kB present:495616kB managed:440420kB mlocked:0kB dirty:0kB writeback:9284kB mapped:4700kB shmem:4kB slab_reclaimable:3108kB slab_unreclaimable:291004kB kernel_stack:6240kB pagetables:7160kB unstable:0kB bounce:0kB free_pcp:456kB local_pcp:248kB free_cma:0kB writeback_tmp:0kB pages_scanned:145684 all_unreclaimable? yes
May 22 06:25:10 RT-AC86U-1BD0 kernel: lowmem_reserve[]: 0 0 0
May 22 06:25:10 RT-AC86U-1BD0 kernel: DMA: 1466*4kB (EM) 395*8kB (EM) 167*16kB (UEM) 38*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 2*4096kB (R) = 21104kB
May 22 06:25:10 RT-AC86U-1BD0 kernel: 3601 total pagecache pages
May 22 06:25:10 RT-AC86U-1BD0 kernel: 2345 pages in swap cache
May 22 06:25:10 RT-AC86U-1BD0 kernel: Swap cache stats: add 161238, delete 158893, find 5990313/6062329
May 22 06:25:10 RT-AC86U-1BD0 kernel: Free swap = 2042828kB
May 22 06:25:10 RT-AC86U-1BD0 kernel: Total swap = 2097148kB
May 22 06:25:10 RT-AC86U-1BD0 kernel: 123904 pages RAM
May 22 06:25:10 RT-AC86U-1BD0 kernel: 0 pages HighMem/MovableOnly
May 22 06:25:10 RT-AC86U-1BD0 kernel: 13799 pages reserved
May 22 06:25:10 RT-AC86U-1BD0 kernel: [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name


Then, later on, I get a bunch of these kinds of messages. This comes up periodically.

May 22 07:55:23 RT-AC86U-1BD0 kernel: sh
<4>[31889] 0 31889 992 34 6 2 172 0 sh
<4>[31890] 0 31890 992 18 6 2 182 0 sh
<4>[31891] 0 31891 992 34 6 2 172 0 sh
<4>[31892] 0 31892 992 14 6 2 186 0 sh
<4>[31893] 0 31893 992 14 6 2 186 0 sh
<4>[31894] 0 31894 841 0 5 2 20 0 awk
<4>[31895] 0 31895 842 14 5 2 0 0 nslookup
<4>[31896] 0 31896 842 14 5 2 0 0 grep
<4>[31897] 0 31897 841 14 4 2 0 0 awk
<4>[31898] 0 31898 992 14 6 2 186 0 sh


Later, I rebooted using the GUI. But it appears the post-mount did not run.
 

Similar threads

Latest threads

Sign Up For SNBForums Daily Digest

Get an update of what's new every day delivered to your mailbox. Sign up here!
Top