[253230.210064] dpkg: page allocation failure: order:4, mode:0x40d0
[253230.210069] CPU: 0 PID: 17925 Comm: dpkg Tainted: P OE 4.2.0-15-generic #18-Ubuntu
[253230.210071] Hardware name: Dell Inc. XPS 13 9343/0310JH, BIOS A05 07/14/2015
[253230.210072] 0000000000000000 00000000e574b13d ffff8800b0a63928 ffffffff917e8c09
[253230.210076] 0000000000000000 00000000000040d0 ffff8800b0a639b8 ffffffff91187a82
[253230.210078] 0000000000000000 0000000000000004 0000000000000040 ffff88001507d280
[253230.210080] Call Trace:
[253230.210086] [<ffffffff917e8c09>] dump_stack+0x45/0x57
[253230.210089] [<ffffffff91187a82>] warn_alloc_failed+0xf2/0x140
[253230.210092] [<ffffffff9118b37e>] ? __alloc_pages_direct_compact+0xee/0xf0
[253230.210095] [<ffffffff9118b664>] __alloc_pages_nodemask+0x2e4/0xa10
[253230.210098] [<ffffffff911d2ff1>] alloc_pages_current+0x91/0x100
[253230.210100] [<ffffffff91187c4b>] alloc_kmem_pages+0x3b/0xe0
[253230.210105] [<ffffffff911a70be>] kmalloc_order_trace+0x2e/0xc0
[253230.210112] [<ffffffffc11145aa>] ? ovl_copy_xattr+0x6a/0x150 [overlay]
[253230.210115] [<ffffffffc11145cb>] ovl_copy_xattr+0x8b/0x150 [overlay]
[253230.210118] [<ffffffffc1114b64>] ovl_copy_up_one+0x3f4/0x840 [overlay]
[253230.210121] [<ffffffffc111509c>] ovl_copy_up+0xec/0x11e [overlay]
[253230.210138] [<ffffffffc1113690>] ovl_link+0x30/0x70 [overlay]
[253230.210141] [<ffffffff917ed8b6>] ? mutex_lock+0x16/0x40
[253230.210144] [<ffffffff91209156>] vfs_link+0x1b6/0x290
[253230.210147] [<ffffffff9120e517>] SyS_link+0x207/0x220
[253230.210150] [<ffffffff917ef9f2>] entry_SYSCALL_64_fastpath+0x16/0x75
[253230.210152] Mem-Info:
[253230.210156] active_anon:782841 inactive_anon:375333 isolated_anon:0
active_file:358394 inactive_file:269571 isolated_file:0
unevictable:20 dirty:14364 writeback:0 unstable:0
slab_reclaimable:47962 slab_unreclaimable:21762
mapped:127293 shmem:283124 pagetables:21641 bounce:0
free:111925 free_pcp:58 free_cma:0
[253230.210159] Node 0 DMA free:15884kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15984kB managed:15900kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:16kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes
[253230.210164] lowmem_reserve[]: 0 3401 7871 7871
[253230.210167] Node 0 DMA32 free:416156kB min:4868kB low:6084kB high:7300kB active_anon:1230380kB inactive_anon:629832kB active_file:443480kB inactive_file:558296kB unevictable:20kB isolated(anon):0kB isolated(file):0kB present:3564704kB managed:3484540kB mlocked:20kB dirty:25368kB writeback:0kB mapped:186604kB shmem:477632kB slab_reclaimable:93344kB slab_unreclaimable:34620kB kernel_stack:6624kB pagetables:35464kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[253230.210172] lowmem_reserve[]: 0 0 4470 4470
[253230.210175] Node 0 Normal free:15660kB min:6400kB low:8000kB high:9600kB active_anon:1900984kB inactive_anon:871500kB active_file:990096kB inactive_file:519988kB unevictable:60kB isolated(anon):0kB isolated(file):0kB present:4710400kB managed:4578032kB mlocked:60kB dirty:32088kB writeback:0kB mapped:322568kB shmem:654864kB slab_reclaimable:98488kB slab_unreclaimable:52428kB kernel_stack:9328kB pagetables:51100kB unstable:0kB bounce:0kB free_pcp:224kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[253230.210179] lowmem_reserve[]: 0 0 0 0
[253230.210183] Node 0 DMA: 1*4kB (U) 1*8kB (U) 2*16kB (UE) 3*32kB (UE) 4*64kB (UE) 3*128kB (UE) 1*256kB (E) 1*512kB (E) 2*1024kB (UE) 2*2048kB (EM) 2*4096kB (M) = 15884kB
[253230.210195] Node 0 DMA32: 70546*4kB (UEM) 16715*8kB (UEM) 33*16kB (UM) 1*32kB (M) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 416464kB
[253230.210203] Node 0 Normal: 2608*4kB (UEM) 528*8kB (UE) 48*16kB (UEM) 7*32kB (UEM) 0*64kB 1*128kB (E) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 15776kB
[253230.210212] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[253230.210214] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[253230.210215] 1053274 total pagecache pages
[253230.210217] 142197 pages in swap cache
[253230.210218] Swap cache stats: add 26842069, delete 26699872, find 11865209/16738043
[253230.210219] Free swap = 25924396kB
[253230.210220] Total swap = 31248380kB
[253230.210222] 2072772 pages RAM
[253230.210222] 0 pages HighMem/MovableOnly
[253230.210223] 53154 pages reserved
[253230.210224] 0 pages cma reserved
[253230.210225] 0 pages hwpoisoned