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  1. Jan 15 02:35:01 centrallogserver CRON[55892]: (root) CMD (command -v debian-sa1 > /dev/null && debian-sa1 1 1)
  2. Jan 15 02:36:49 centrallogserver kernel: [120146.673901] java: page allocation failure: order:4, mode:0x240c0c0
  3. Jan 15 02:36:49 centrallogserver kernel: [120146.673908] CPU: 7 PID: 52372 Comm: java Tainted: P O 4.4.0-112-generic #135-Ubuntu
  4. Jan 15 02:36:49 centrallogserver kernel: [120146.673911] Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 09/19/2018
  5. Jan 15 02:36:49 centrallogserver kernel: [120146.673915] 0000000000000286 d4f0e41d54eb99fa ffff88038a7cb968 ffffffff813fc233
  6. Jan 15 02:36:49 centrallogserver kernel: [120146.673920] 000000000240c0c0 0000000000000000 ffff88038a7cb9f8 ffffffff8119696a
  7. Jan 15 02:36:49 centrallogserver kernel: [120146.673924] d4f0e41d00000004 0000000000000004 0000000000000040 ffff880284f12a00
  8. Jan 15 02:36:49 centrallogserver kernel: [120146.673929] Call Trace:
  9. Jan 15 02:36:49 centrallogserver kernel: [120146.673938] [<ffffffff813fc233>] dump_stack+0x63/0x90
  10. Jan 15 02:36:49 centrallogserver kernel: [120146.673945] [<ffffffff8119696a>] warn_alloc_failed+0xfa/0x150
  11. Jan 15 02:36:49 centrallogserver kernel: [120146.673952] [<ffffffff8119a14f>] ? __alloc_pages_direct_compact+0x10f/0x130
  12. Jan 15 02:36:49 centrallogserver kernel: [120146.673959] [<ffffffff8119a5fd>] __alloc_pages_slowpath.constprop.88+0x48d/0xb00
  13. Jan 15 02:36:49 centrallogserver kernel: [120146.673966] [<ffffffff8119aef6>] __alloc_pages_nodemask+0x286/0x2a0
  14. Jan 15 02:36:49 centrallogserver kernel: [120146.673975] [<ffffffff811e483c>] alloc_pages_current+0x8c/0x110
  15. Jan 15 02:36:49 centrallogserver kernel: [120146.673980] [<ffffffff81198ac9>] alloc_kmem_pages+0x19/0x90
  16. Jan 15 02:36:49 centrallogserver kernel: [120146.673986] [<ffffffff811b63ce>] kmalloc_order_trace+0x2e/0xe0
  17. Jan 15 02:36:49 centrallogserver kernel: [120146.673993] [<ffffffff811f10ce>] __kmalloc+0x22e/0x250
  18. Jan 15 02:36:49 centrallogserver kernel: [120146.674053] [<ffffffffc08e5c51>] smb2_unlock_range+0xa1/0x340 [cifs]
  19. Jan 15 02:36:49 centrallogserver kernel: [120146.674094] [<ffffffffc08daef1>] ? smb2_add_credits+0xb1/0x250 [cifs]
  20. Jan 15 02:36:49 centrallogserver kernel: [120146.674137] [<ffffffffc08bd600>] cifs_lock+0xc00/0x12a0 [cifs]
  21. Jan 15 02:36:49 centrallogserver kernel: [120146.674142] [<ffffffff811f048b>] ? __slab_free+0xcb/0x2c0
  22. Jan 15 02:36:49 centrallogserver kernel: [120146.674147] [<ffffffff811f048b>] ? __slab_free+0xcb/0x2c0
  23. Jan 15 02:36:49 centrallogserver kernel: [120146.674154] [<ffffffff8139677e>] ? common_file_perm+0x6e/0x1a0
  24. Jan 15 02:36:49 centrallogserver kernel: [120146.674160] [<ffffffff81266c6e>] vfs_lock_file+0x1e/0x40
  25. Jan 15 02:36:49 centrallogserver kernel: [120146.674164] [<ffffffff81266f6b>] do_lock_file_wait+0x5b/0x100
  26. Jan 15 02:36:49 centrallogserver kernel: [120146.674170] [<ffffffff811efc8a>] ? kmem_cache_alloc+0x1ca/0x1f0
  27. Jan 15 02:36:49 centrallogserver kernel: [120146.674174] [<ffffffff812651bb>] ? locks_alloc_lock+0x1b/0x70
  28. Jan 15 02:36:49 centrallogserver kernel: [120146.674179] [<ffffffff81268763>] fcntl_setlk+0x133/0x2c0
  29. Jan 15 02:36:49 centrallogserver kernel: [120146.674186] [<ffffffff812244c2>] SyS_fcntl+0x3e2/0x5e0
  30. Jan 15 02:36:49 centrallogserver kernel: [120146.674193] [<ffffffff818457ad>] entry_SYSCALL_64_fastpath+0x2b/0xe7
  31. Jan 15 02:36:49 centrallogserver kernel: [120146.674197] Mem-Info:
  32. Jan 15 02:36:49 centrallogserver kernel: [120146.674207] active_anon:3871678 inactive_anon:544913 isolated_anon:0
  33. Jan 15 02:36:49 centrallogserver kernel: [120146.674207] active_file:181867 inactive_file:199383 isolated_file:0
  34. Jan 15 02:36:49 centrallogserver kernel: [120146.674207] unevictable:5021 dirty:138 writeback:0 unstable:0
  35. Jan 15 02:36:49 centrallogserver kernel: [120146.674207] slab_reclaimable:232459 slab_unreclaimable:1851907
  36. Jan 15 02:36:49 centrallogserver kernel: [120146.674207] mapped:260688 shmem:6003 pagetables:26155 bounce:0
  37. Jan 15 02:36:49 centrallogserver kernel: [120146.674207] free:179404 free_pcp:283 free_cma:0
  38. Jan 15 02:36:49 centrallogserver kernel: [120146.674217] Node 0 DMA free:15840kB min:60kB low:72kB high:88kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15988kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:32kB 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
  39. Jan 15 02:36:49 centrallogserver kernel: [120146.674230] lowmem_reserve[]: 0 2976 32142 32142 32142
  40. Jan 15 02:36:49 centrallogserver kernel: [120146.674236] Node 0 DMA32 free:164924kB min:12132kB low:15164kB high:18196kB active_anon:465040kB inactive_anon:473384kB active_file:15584kB inactive_file:57088kB unevictable:1204kB isolated(anon):0kB isolated(file):0kB present:3129152kB managed:3048416kB mlocked:1204kB dirty:44kB writeback:0kB mapped:45748kB shmem:2908kB slab_reclaimable:146872kB slab_unreclaimable:1350916kB kernel_stack:6624kB pagetables:9124kB unstable:0kB bounce:0kB free_pcp:704kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
  41. Jan 15 02:36:49 centrallogserver kernel: [120146.674249] lowmem_reserve[]: 0 0 29165 29165 29165
  42. Jan 15 02:36:49 centrallogserver kernel: [120146.674255] Node 0 Normal free:536852kB min:118872kB low:148588kB high:178308kB active_anon:15021672kB inactive_anon:1706268kB active_file:711884kB inactive_file:740444kB unevictable:18880kB isolated(anon):0kB isolated(file):0kB present:30408704kB managed:29865212kB mlocked:18880kB dirty:508kB writeback:0kB mapped:997004kB shmem:21104kB slab_reclaimable:782964kB slab_unreclaimable:6056680kB kernel_stack:65472kB pagetables:95496kB unstable:0kB bounce:0kB free_pcp:428kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
  43. Jan 15 02:36:49 centrallogserver kernel: [120146.674267] lowmem_reserve[]: 0 0 0 0 0
  44. Jan 15 02:36:49 centrallogserver kernel: [120146.674273] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15840kB
  45. Jan 15 02:36:49 centrallogserver kernel: [120146.674291] Node 0 DMA32: 504*4kB (UME) 2593*8kB (UME) 2117*16kB (UE) 3322*32kB (UH) 1*64kB (H) 2*128kB (H) 2*256kB (H) 2*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 164792kB
  46. Jan 15 02:36:49 centrallogserver kernel: [120146.674310] Node 0 Normal: 17501*4kB (UEH) 30839*8kB (UMH) 12373*16kB (UMH) 689*32kB (U) 0*64kB 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 536860kB
  47. Jan 15 02:36:49 centrallogserver kernel: [120146.674329] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
  48. Jan 15 02:36:49 centrallogserver kernel: [120146.674333] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
  49. Jan 15 02:36:49 centrallogserver kernel: [120146.674335] 408507 total pagecache pages
  50. Jan 15 02:36:49 centrallogserver kernel: [120146.674338] 19222 pages in swap cache
  51. Jan 15 02:36:49 centrallogserver kernel: [120146.674341] Swap cache stats: add 382634, delete 363412, find 121020/166633
  52. Jan 15 02:36:49 centrallogserver kernel: [120146.674344] Free swap = 3438328kB
  53. Jan 15 02:36:49 centrallogserver kernel: [120146.674346] Total swap = 4194300kB
  54. Jan 15 02:36:49 centrallogserver kernel: [120146.674348] 8388461 pages RAM
  55. Jan 15 02:36:49 centrallogserver kernel: [120146.674351] 0 pages HighMem/MovableOnly
  56. Jan 15 02:36:49 centrallogserver kernel: [120146.674353] 156078 pages reserved
  57. Jan 15 02:36:49 centrallogserver kernel: [120146.674355] 0 pages cma reserved
  58. Jan 15 02:36:49 centrallogserver kernel: [120146.674357] 0 pages hwpoisoned
  59. Jan 15 02:36:49 centrallogserver kernel: [120146.674577] java: page allocation failure: order:4, mode:0x240c0c0
  60. Jan 15 02:36:49 centrallogserver kernel: [120146.674581] CPU: 7 PID: 52372 Comm: java Tainted: P O 4.4.0-112-generic #135-Ubuntu
  61. Jan 15 02:36:49 centrallogserver kernel: [120146.674585] Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 09/19/2018
  62. Jan 15 02:36:49 centrallogserver kernel: [120146.674588] 0000000000000286 d4f0e41d54eb99fa ffff88038a7cb968 ffffffff813fc233
  63. Jan 15 02:36:49 centrallogserver kernel: [120146.674593] 000000000240c0c0 0000000000000000 ffff88038a7cb9f8 ffffffff8119696a
  64. Jan 15 02:36:49 centrallogserver kernel: [120146.674597] d4f0e41d54eb99fa 0000000000000004 0000000000000040 ffff880284f12a00
  65. Jan 15 02:36:49 centrallogserver kernel: [120146.674601] Call Trace:
  66. Jan 15 02:36:49 centrallogserver kernel: [120146.674606] [<ffffffff813fc233>] dump_stack+0x63/0x90
  67. Jan 15 02:36:49 centrallogserver kernel: [120146.674612] [<ffffffff8119696a>] warn_alloc_failed+0xfa/0x150
  68. Jan 15 02:36:49 centrallogserver kernel: [120146.674617] [<ffffffff8119a096>] ? __alloc_pages_direct_compact+0x56/0x130
  69. Jan 15 02:36:49 centrallogserver kernel: [120146.674624] [<ffffffff8119a5fd>] __alloc_pages_slowpath.constprop.88+0x48d/0xb00
  70. Jan 15 02:36:49 centrallogserver kernel: [120146.674631] [<ffffffff8119aef6>] __alloc_pages_nodemask+0x286/0x2a0
  71. Jan 15 02:36:49 centrallogserver kernel: [120146.674638] [<ffffffff811e483c>] alloc_pages_current+0x8c/0x110
  72. Jan 15 02:36:49 centrallogserver kernel: [120146.674644] [<ffffffff81198ac9>] alloc_kmem_pages+0x19/0x90
  73. Jan 15 02:36:49 centrallogserver kernel: [120146.674649] [<ffffffff811b63ce>] kmalloc_order_trace+0x2e/0xe0
  74. Jan 15 02:36:49 centrallogserver kernel: [120146.674654] [<ffffffff811f10ce>] ? __kmalloc+0x22e/0x250
  75. Jan 15 02:36:49 centrallogserver kernel: [120146.674659] [<ffffffff811f10ce>] __kmalloc+0x22e/0x250
  76. Jan 15 02:36:49 centrallogserver kernel: [120146.674701] [<ffffffffc08e5c51>] smb2_unlock_range+0xa1/0x340 [cifs]
  77. Jan 15 02:36:49 centrallogserver kernel: [120146.674743] [<ffffffffc08daef1>] ? smb2_add_credits+0xb1/0x250 [cifs]
  78. Jan 15 02:36:49 centrallogserver kernel: [120146.674789] [<ffffffffc08bd600>] cifs_lock+0xc00/0x12a0 [cifs]
  79. Jan 15 02:36:49 centrallogserver kernel: [120146.674794] [<ffffffff811f048b>] ? __slab_free+0xcb/0x2c0
  80. Jan 15 02:36:49 centrallogserver kernel: [120146.674799] [<ffffffff811f048b>] ? __slab_free+0xcb/0x2c0
  81. Jan 15 02:36:49 centrallogserver kernel: [120146.674805] [<ffffffff8139677e>] ? common_file_perm+0x6e/0x1a0
  82. Jan 15 02:36:49 centrallogserver kernel: [120146.674811] [<ffffffff81266c6e>] vfs_lock_file+0x1e/0x40
  83. Jan 15 02:36:49 centrallogserver kernel: [120146.674815] [<ffffffff81266f6b>] do_lock_file_wait+0x5b/0x100
  84. Jan 15 02:36:49 centrallogserver kernel: [120146.674820] [<ffffffff811efc8a>] ? kmem_cache_alloc+0x1ca/0x1f0
  85. Jan 15 02:36:49 centrallogserver kernel: [120146.674825] [<ffffffff812651bb>] ? locks_alloc_lock+0x1b/0x70
  86. Jan 15 02:36:49 centrallogserver kernel: [120146.674830] [<ffffffff81268763>] fcntl_setlk+0x133/0x2c0
  87. Jan 15 02:36:49 centrallogserver kernel: [120146.674836] [<ffffffff812244c2>] SyS_fcntl+0x3e2/0x5e0
  88. Jan 15 02:36:49 centrallogserver kernel: [120146.674842] [<ffffffff818457ad>] entry_SYSCALL_64_fastpath+0x2b/0xe7
  89. Jan 15 02:36:49 centrallogserver kernel: [120146.674846] Mem-Info:
  90. Jan 15 02:36:49 centrallogserver kernel: [120146.674856] active_anon:3871678 inactive_anon:544913 isolated_anon:0
  91. Jan 15 02:36:49 centrallogserver kernel: [120146.674856] active_file:181867 inactive_file:199383 isolated_file:0
  92. Jan 15 02:36:49 centrallogserver kernel: [120146.674856] unevictable:5021 dirty:138 writeback:0 unstable:0
  93. Jan 15 02:36:49 centrallogserver kernel: [120146.674856] slab_reclaimable:232459 slab_unreclaimable:1851907
  94. Jan 15 02:36:49 centrallogserver kernel: [120146.674856] mapped:260688 shmem:6003 pagetables:26155 bounce:0
  95. Jan 15 02:36:49 centrallogserver kernel: [120146.674856] free:179404 free_pcp:0 free_cma:0
  96. Jan 15 02:36:49 centrallogserver kernel: [120146.674866] Node 0 DMA free:15840kB min:60kB low:72kB high:88kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15988kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:32kB 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
  97. Jan 15 02:36:49 centrallogserver kernel: [120146.674877] lowmem_reserve[]: 0 2976 32142 32142 32142
  98. Jan 15 02:36:49 centrallogserver kernel: [120146.674883] Node 0 DMA32 free:164924kB min:12132kB low:15164kB high:18196kB active_anon:465040kB inactive_anon:473384kB active_file:15584kB inactive_file:57088kB unevictable:1204kB isolated(anon):0kB isolated(file):0kB present:3129152kB managed:3048416kB mlocked:1204kB dirty:44kB writeback:0kB mapped:45748kB shmem:2908kB slab_reclaimable:146872kB slab_unreclaimable:1350916kB kernel_stack:6624kB pagetables:9124kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
  99. Jan 15 02:36:49 centrallogserver kernel: [120146.674896] lowmem_reserve[]: 0 0 29165 29165 29165
  100. Jan 15 02:36:49 centrallogserver kernel: [120146.674901] Node 0 Normal free:536852kB min:118872kB low:148588kB high:178308kB active_anon:15021672kB inactive_anon:1706268kB active_file:711884kB inactive_file:740444kB unevictable:18880kB isolated(anon):0kB isolated(file):0kB present:30408704kB managed:29865212kB mlocked:18880kB dirty:508kB writeback:0kB mapped:997004kB shmem:21104kB slab_reclaimable:782964kB slab_unreclaimable:6056680kB kernel_stack:65472kB pagetables:95496kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
  101. Jan 15 02:36:49 centrallogserver kernel: [120146.674914] lowmem_reserve[]: 0 0 0 0 0
  102. Jan 15 02:36:49 centrallogserver kernel: [120146.674919] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15840kB
  103. Jan 15 02:36:49 centrallogserver kernel: [120146.674937] Node 0 DMA32: 660*4kB (UME) 2593*8kB (UME) 2118*16kB (UME) 3324*32kB (UMH) 1*64kB (H) 2*128kB (H) 2*256kB (H) 2*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 165496kB
  104. Jan 15 02:36:49 centrallogserver kernel: [120146.674956] Node 0 Normal: 17592*4kB (UEH) 30839*8kB (UMH) 12373*16kB (UMH) 691*32kB (UM) 0*64kB 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 537288kB
  105. Jan 15 02:36:49 centrallogserver kernel: [120146.674974] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
  106. Jan 15 02:36:49 centrallogserver kernel: [120146.674978] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
  107. Jan 15 02:36:49 centrallogserver kernel: [120146.674980] 408507 total pagecache pages
  108. Jan 15 02:36:49 centrallogserver kernel: [120146.674983] 19222 pages in swap cache
  109. Jan 15 02:36:49 centrallogserver kernel: [120146.674986] Swap cache stats: add 382634, delete 363412, find 121020/166633
  110. Jan 15 02:36:49 centrallogserver kernel: [120146.674988] Free swap = 3438328kB
  111. Jan 15 02:36:49 centrallogserver kernel: [120146.674991] Total swap = 4194300kB
  112. Jan 15 02:36:49 centrallogserver kernel: [120146.674993] 8388461 pages RAM
  113. Jan 15 02:36:49 centrallogserver kernel: [120146.674995] 0 pages HighMem/MovableOnly
  114. Jan 15 02:36:49 centrallogserver kernel: [120146.674997] 156078 pages reserved
  115. Jan 15 02:36:49 centrallogserver kernel: [120146.674999] 0 pages cma reserved
  116. Jan 15 02:36:49 centrallogserver kernel: [120146.675002] 0 pages hwpoisoned
  117. Jan 15 02:36:51 centrallogserver kernel: [120149.187031] kworker/4:1: page allocation failure: order:4, mode:0x240c0c0
  118. Jan 15 02:36:51 centrallogserver kernel: [120149.187037] CPU: 4 PID: 55810 Comm: kworker/4:1 Tainted: P O 4.4.0-112-generic #135-Ubuntu
  119. Jan 15 02:36:51 centrallogserver kernel: [120149.187041] Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 09/19/2018
  120. Jan 15 02:36:51 centrallogserver kernel: [120149.187089] Workqueue: cifsiod cifs_oplock_break [cifs]
  121. Jan 15 02:36:51 centrallogserver kernel: [120149.187092] 0000000000000286 ce5e0e81dc0c4d76 ffff880440573a48 ffffffff813fc233
  122. Jan 15 02:36:51 centrallogserver kernel: [120149.187097] 000000000240c0c0 0000000000000000 ffff880440573ad8 ffffffff8119696a
  123. Jan 15 02:36:51 centrallogserver kernel: [120149.187102] ce5e0e8100000004 0000000000000004 0000000000000040 ffff880759384600
  124. Jan 15 02:36:51 centrallogserver kernel: [120149.187106] Call Trace:
  125. Jan 15 02:36:51 centrallogserver kernel: [120149.187114] [<ffffffff813fc233>] dump_stack+0x63/0x90
  126. Jan 15 02:36:51 centrallogserver kernel: [120149.187119] [<ffffffff8119696a>] warn_alloc_failed+0xfa/0x150
  127. Jan 15 02:36:51 centrallogserver kernel: [120149.187126] [<ffffffff8119a14f>] ? __alloc_pages_direct_compact+0x10f/0x130
  128. Jan 15 02:36:51 centrallogserver kernel: [120149.187132] [<ffffffff8119a5fd>] __alloc_pages_slowpath.constprop.88+0x48d/0xb00
  129. Jan 15 02:36:51 centrallogserver kernel: [120149.187138] [<ffffffff8119354b>] ? find_get_entries+0x12b/0x140
  130. Jan 15 02:36:51 centrallogserver kernel: [120149.187144] [<ffffffff8119aef6>] __alloc_pages_nodemask+0x286/0x2a0
  131. Jan 15 02:36:51 centrallogserver kernel: [120149.187152] [<ffffffff811e483c>] alloc_pages_current+0x8c/0x110
  132. Jan 15 02:36:51 centrallogserver kernel: [120149.187157] [<ffffffff81198ac9>] alloc_kmem_pages+0x19/0x90
  133. Jan 15 02:36:51 centrallogserver kernel: [120149.187163] [<ffffffff811b63ce>] kmalloc_order_trace+0x2e/0xe0
  134. Jan 15 02:36:51 centrallogserver kernel: [120149.187169] [<ffffffff811f10ce>] __kmalloc+0x22e/0x250
  135. Jan 15 02:36:51 centrallogserver kernel: [120149.187209] [<ffffffffc08e5fa3>] smb2_push_mandatory_locks+0xb3/0x3a0 [cifs]
  136. Jan 15 02:36:51 centrallogserver kernel: [120149.187217] [<ffffffff810c5275>] ? wake_up_bit+0x25/0x30
  137. Jan 15 02:36:51 centrallogserver kernel: [120149.187259] [<ffffffffc08c4523>] ? cifs_revalidate_mapping+0x43/0x90 [cifs]
  138. Jan 15 02:36:51 centrallogserver kernel: [120149.187302] [<ffffffffc08b7c12>] cifs_oplock_break+0x122/0x390 [cifs]
  139. Jan 15 02:36:51 centrallogserver kernel: [120149.187309] [<ffffffff8109b815>] process_one_work+0x165/0x480
  140. Jan 15 02:36:51 centrallogserver kernel: [120149.187314] [<ffffffff8109bb7b>] worker_thread+0x4b/0x4d0
  141. Jan 15 02:36:51 centrallogserver kernel: [120149.187320] [<ffffffff8109bb30>] ? process_one_work+0x480/0x480
  142. Jan 15 02:36:51 centrallogserver kernel: [120149.187325] [<ffffffff810a1eb5>] kthread+0xe5/0x100
  143. Jan 15 02:36:51 centrallogserver kernel: [120149.187331] [<ffffffff810a1dd0>] ? kthread_create_on_node+0x1e0/0x1e0
  144. Jan 15 02:36:51 centrallogserver kernel: [120149.187337] [<ffffffff81845b9f>] ret_from_fork+0x3f/0x70
  145. Jan 15 02:36:51 centrallogserver kernel: [120149.187342] [<ffffffff810a1dd0>] ? kthread_create_on_node+0x1e0/0x1e0
  146. Jan 15 02:36:51 centrallogserver kernel: [120149.187345] Mem-Info:
  147. Jan 15 02:36:51 centrallogserver kernel: [120149.187355] active_anon:3869404 inactive_anon:545037 isolated_anon:0
  148. Jan 15 02:36:51 centrallogserver kernel: [120149.187355] active_file:181884 inactive_file:199824 isolated_file:0
  149. Jan 15 02:36:51 centrallogserver kernel: [120149.187355] unevictable:5021 dirty:140 writeback:0 unstable:0
  150. Jan 15 02:36:51 centrallogserver kernel: [120149.187355] slab_reclaimable:232501 slab_unreclaimable:1851907
  151. Jan 15 02:36:51 centrallogserver kernel: [120149.187355] mapped:260954 shmem:6014 pagetables:26223 bounce:0
  152. Jan 15 02:36:51 centrallogserver kernel: [120149.187355] free:181159 free_pcp:0 free_cma:0
  153. Jan 15 02:36:51 centrallogserver kernel: [120149.187366] Node 0 DMA free:15840kB min:60kB low:72kB high:88kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15988kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:32kB 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
  154. Jan 15 02:36:51 centrallogserver kernel: [120149.187378] lowmem_reserve[]: 0 2976 32142 32142 32142
  155. Jan 15 02:36:51 centrallogserver kernel: [120149.187384] Node 0 DMA32 free:164908kB min:12132kB low:15164kB high:18196kB active_anon:464988kB inactive_anon:473384kB active_file:15584kB inactive_file:57764kB unevictable:1204kB isolated(anon):0kB isolated(file):0kB present:3129152kB managed:3048416kB mlocked:1204kB dirty:44kB writeback:0kB mapped:46052kB shmem:2908kB slab_reclaimable:146872kB slab_unreclaimable:1350916kB kernel_stack:6608kB pagetables:9124kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
  156. Jan 15 02:36:51 centrallogserver kernel: [120149.187397] lowmem_reserve[]: 0 0 29165 29165 29165
  157. Jan 15 02:36:51 centrallogserver kernel: [120149.187403] Node 0 Normal free:543888kB min:118872kB low:148588kB high:178308kB active_anon:15012628kB inactive_anon:1706764kB active_file:711952kB inactive_file:741532kB unevictable:18880kB isolated(anon):0kB isolated(file):0kB present:30408704kB managed:29865212kB mlocked:18880kB dirty:516kB writeback:0kB mapped:997764kB shmem:21148kB slab_reclaimable:783132kB slab_unreclaimable:6056680kB kernel_stack:65472kB pagetables:95768kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
  158. Jan 15 02:36:51 centrallogserver kernel: [120149.187416] lowmem_reserve[]: 0 0 0 0 0
  159. Jan 15 02:36:51 centrallogserver kernel: [120149.187421] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15840kB
  160. Jan 15 02:36:51 centrallogserver kernel: [120149.187440] Node 0 DMA32: 673*4kB (UME) 2594*8kB (UME) 2119*16kB (UE) 3327*32kB (UMH) 1*64kB (H) 2*128kB (H) 2*256kB (H) 2*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 165668kB
  161. Jan 15 02:36:51 centrallogserver kernel: [120149.187459] Node 0 Normal: 17800*4kB (UMEH) 31507*8kB (UMEH) 12433*16kB (UMEH) 699*32kB (UM) 0*64kB 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 544680kB
  162. Jan 15 02:36:51 centrallogserver kernel: [120149.187478] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
  163. Jan 15 02:36:51 centrallogserver kernel: [120149.187482] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
  164. Jan 15 02:36:51 centrallogserver kernel: [120149.187484] 408829 total pagecache pages
  165. Jan 15 02:36:51 centrallogserver kernel: [120149.187487] 19235 pages in swap cache
  166. Jan 15 02:36:51 centrallogserver kernel: [120149.187490] Swap cache stats: add 382662, delete 363427, find 121024/166658
  167. Jan 15 02:36:51 centrallogserver kernel: [120149.187493] Free swap = 3438388kB
  168. Jan 15 02:36:51 centrallogserver kernel: [120149.187495] Total swap = 4194300kB
  169. Jan 15 02:36:51 centrallogserver kernel: [120149.187497] 8388461 pages RAM
  170. Jan 15 02:36:51 centrallogserver kernel: [120149.187500] 0 pages HighMem/MovableOnly
  171. Jan 15 02:36:51 centrallogserver kernel: [120149.187502] 156078 pages reserved
  172. Jan 15 02:36:51 centrallogserver kernel: [120149.187504] 0 pages cma reserved
  173. Jan 15 02:36:51 centrallogserver kernel: [120149.187506] 0 pages hwpoisoned
  174. Jan 15 02:36:51 centrallogserver kernel: [120149.187510] CIFS VFS: Push locks rc = -12
  175. Jan 15 02:36:51 centrallogserver kernel: [120149.190771] kworker/4:1: page allocation failure: order:4, mode:0x240c0c0
  176. Jan 15 02:36:51 centrallogserver kernel: [120149.190776] CPU: 4 PID: 55810 Comm: kworker/4:1 Tainted: P O 4.4.0-112-generic #135-Ubuntu
  177. Jan 15 02:36:51 centrallogserver kernel: [120149.190780] Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 09/19/2018
  178. Jan 15 02:36:51 centrallogserver kernel: [120149.190823] Workqueue: cifsiod cifs_oplock_break [cifs]
  179. Jan 15 02:36:51 centrallogserver kernel: [120149.190825] 0000000000000286 ce5e0e81dc0c4d76 ffff880440573a48 ffffffff813fc233
  180. Jan 15 02:36:51 centrallogserver kernel: [120149.190830] 000000000240c0c0 0000000000000000 ffff880440573ad8 ffffffff8119696a
  181. Jan 15 02:36:51 centrallogserver kernel: [120149.190834] ce5e0e81dc0c4d76 0000000000000004 0000000000000040 ffff880759384600
  182. Jan 15 02:36:51 centrallogserver kernel: [120149.190839] Call Trace:
  183. Jan 15 02:36:51 centrallogserver kernel: [120149.190844] [<ffffffff813fc233>] dump_stack+0x63/0x90
  184. Jan 15 02:36:51 centrallogserver kernel: [120149.190849] [<ffffffff8119696a>] warn_alloc_failed+0xfa/0x150
  185. Jan 15 02:36:51 centrallogserver kernel: [120149.190855] [<ffffffff8119a096>] ? __alloc_pages_direct_compact+0x56/0x130
  186. Jan 15 02:36:51 centrallogserver kernel: [120149.190862] [<ffffffff8119a5fd>] __alloc_pages_slowpath.constprop.88+0x48d/0xb00
  187. Jan 15 02:36:51 centrallogserver kernel: [120149.190868] [<ffffffff8119354b>] ? find_get_entries+0x12b/0x140
  188. Jan 15 02:36:51 centrallogserver kernel: [120149.190873] [<ffffffff8119aef6>] __alloc_pages_nodemask+0x286/0x2a0
  189. Jan 15 02:36:51 centrallogserver kernel: [120149.190880] [<ffffffff811e483c>] alloc_pages_current+0x8c/0x110
  190. Jan 15 02:36:51 centrallogserver kernel: [120149.190886] [<ffffffff81198ac9>] alloc_kmem_pages+0x19/0x90
  191. Jan 15 02:36:51 centrallogserver kernel: [120149.190891] [<ffffffff811b63ce>] kmalloc_order_trace+0x2e/0xe0
  192. Jan 15 02:36:51 centrallogserver kernel: [120149.190897] [<ffffffff811f10ce>] __kmalloc+0x22e/0x250
  193. Jan 15 02:36:51 centrallogserver kernel: [120149.190939] [<ffffffffc08e5fa3>] smb2_push_mandatory_locks+0xb3/0x3a0 [cifs]
  194. Jan 15 02:36:51 centrallogserver kernel: [120149.190945] [<ffffffff810c5275>] ? wake_up_bit+0x25/0x30
  195. Jan 15 02:36:51 centrallogserver kernel: [120149.190987] [<ffffffffc08c4523>] ? cifs_revalidate_mapping+0x43/0x90 [cifs]
  196. Jan 15 02:36:51 centrallogserver kernel: [120149.191031] [<ffffffffc08b7c12>] cifs_oplock_break+0x122/0x390 [cifs]
  197. Jan 15 02:36:51 centrallogserver kernel: [120149.191037] [<ffffffff8109b815>] process_one_work+0x165/0x480
  198. Jan 15 02:36:51 centrallogserver kernel: [120149.191043] [<ffffffff8109bb7b>] worker_thread+0x4b/0x4d0
  199. Jan 15 02:36:51 centrallogserver kernel: [120149.191048] [<ffffffff8109bb30>] ? process_one_work+0x480/0x480
  200. Jan 15 02:36:51 centrallogserver kernel: [120149.191053] [<ffffffff810a1eb5>] kthread+0xe5/0x100
  201. Jan 15 02:36:51 centrallogserver kernel: [120149.191058] [<ffffffff810a1dd0>] ? kthread_create_on_node+0x1e0/0x1e0
  202. Jan 15 02:36:51 centrallogserver kernel: [120149.191065] [<ffffffff81845b9f>] ret_from_fork+0x3f/0x70
  203. Jan 15 02:36:51 centrallogserver kernel: [120149.191070] [<ffffffff810a1dd0>] ? kthread_create_on_node+0x1e0/0x1e0
  204. Jan 15 02:36:51 centrallogserver kernel: [120149.191077] Mem-Info:
  205. Jan 15 02:36:51 centrallogserver kernel: [120149.191087] active_anon:3869404 inactive_anon:545037 isolated_anon:0
  206. Jan 15 02:36:51 centrallogserver kernel: [120149.191087] active_file:181884 inactive_file:199824 isolated_file:0
  207. Jan 15 02:36:51 centrallogserver kernel: [120149.191087] unevictable:5021 dirty:140 writeback:0 unstable:0
  208. Jan 15 02:36:51 centrallogserver kernel: [120149.191087] slab_reclaimable:232501 slab_unreclaimable:1851907
  209. Jan 15 02:36:51 centrallogserver kernel: [120149.191087] mapped:260954 shmem:6014 pagetables:26223 bounce:0
  210. Jan 15 02:36:51 centrallogserver kernel: [120149.191087] free:181232 free_pcp:0 free_cma:0
  211. Jan 15 02:36:51 centrallogserver kernel: [120149.191097] Node 0 DMA free:15840kB min:60kB low:72kB high:88kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15988kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:32kB 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
  212. Jan 15 02:36:51 centrallogserver kernel: [120149.191109] lowmem_reserve[]: 0 2976 32142 32142 32142
  213. Jan 15 02:36:51 centrallogserver kernel: [120149.191115] Node 0 DMA32 free:164908kB min:12132kB low:15164kB high:18196kB active_anon:464988kB inactive_anon:473384kB active_file:15584kB inactive_file:57764kB unevictable:1204kB isolated(anon):0kB isolated(file):0kB present:3129152kB managed:3048416kB mlocked:1204kB dirty:44kB writeback:0kB mapped:46052kB shmem:2908kB slab_reclaimable:146872kB slab_unreclaimable:1350916kB kernel_stack:6608kB pagetables:9124kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
  214. Jan 15 02:36:51 centrallogserver kernel: [120149.191127] lowmem_reserve[]: 0 0 29165 29165 29165
  215. Jan 15 02:36:51 centrallogserver kernel: [120149.191133] Node 0 Normal free:544180kB min:118872kB low:148588kB high:178308kB active_anon:15012628kB inactive_anon:1706764kB active_file:711952kB inactive_file:741532kB unevictable:18880kB isolated(anon):0kB isolated(file):0kB present:30408704kB managed:29865212kB mlocked:18880kB dirty:516kB writeback:0kB mapped:997764kB shmem:21148kB slab_reclaimable:783132kB slab_unreclaimable:6056680kB kernel_stack:65472kB pagetables:95768kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
  216. Jan 15 02:36:51 centrallogserver kernel: [120149.191146] lowmem_reserve[]: 0 0 0 0 0
  217. Jan 15 02:36:51 centrallogserver kernel: [120149.191151] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15840kB
  218. Jan 15 02:36:51 centrallogserver kernel: [120149.191169] Node 0 DMA32: 673*4kB (UME) 2594*8kB (UME) 2119*16kB (UE) 3327*32kB (UMH) 1*64kB (H) 2*128kB (H) 2*256kB (H) 2*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 165668kB
  219. Jan 15 02:36:51 centrallogserver kernel: [120149.191188] Node 0 Normal: 17849*4kB (UMEH) 31509*8kB (UMEH) 12433*16kB (UMEH) 699*32kB (UM) 0*64kB 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 544892kB
  220. Jan 15 02:36:51 centrallogserver kernel: [120149.191207] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
  221. Jan 15 02:36:51 centrallogserver kernel: [120149.191211] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
  222. Jan 15 02:36:51 centrallogserver kernel: [120149.191213] 408829 total pagecache pages
  223. Jan 15 02:36:51 centrallogserver kernel: [120149.191216] 19242 pages in swap cache
  224. Jan 15 02:36:51 centrallogserver kernel: [120149.191219] Swap cache stats: add 382676, delete 363434, find 121028/166665
  225. Jan 15 02:36:51 centrallogserver kernel: [120149.191221] Free swap = 3438416kB
  226. Jan 15 02:36:51 centrallogserver kernel: [120149.191224] Total swap = 4194300kB
  227. Jan 15 02:36:51 centrallogserver kernel: [120149.191226] 8388461 pages RAM
  228. Jan 15 02:36:51 centrallogserver kernel: [120149.191228] 0 pages HighMem/MovableOnly
  229. Jan 15 02:36:51 centrallogserver kernel: [120149.191230] 156078 pages reserved
  230. Jan 15 02:36:51 centrallogserver kernel: [120149.191232] 0 pages cma reserved
  231. Jan 15 02:36:51 centrallogserver kernel: [120149.191234] 0 pages hwpoisoned
  232. Jan 15 02:36:51 centrallogserver kernel: [120149.191238] CIFS VFS: Push locks rc = -12
  233. Jan 15 02:36:51 centrallogserver kernel: [120149.216747] kworker/4:1: page allocation failure: order:4, mode:0x240c0c0
  234. Jan 15 02:36:51 centrallogserver kernel: [120149.216753] CPU: 4 PID: 55810 Comm: kworker/4:1 Tainted: P O 4.4.0-112-generic #135-Ubuntu
  235. Jan 15 02:36:51 centrallogserver kernel: [120149.216757] Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 09/19/2018
  236. Jan 15 02:36:51 centrallogserver kernel: [120149.216810] Workqueue: cifsiod cifs_oplock_break [cifs]
  237. Jan 15 02:36:51 centrallogserver kernel: [120149.216813] 0000000000000286 ce5e0e81dc0c4d76 ffff880440573a48 ffffffff813fc233
  238. Jan 15 02:36:51 centrallogserver kernel: [120149.216818] 000000000240c0c0 0000000000000000 ffff880440573ad8 ffffffff8119696a
  239. Jan 15 02:36:51 centrallogserver kernel: [120149.216822] ce5e0e81dc0c4d76 0000000000000004 0000000000000040 ffff880759384600
  240. Jan 15 02:36:51 centrallogserver kernel: [120149.216827] Call Trace:
  241. Jan 15 02:36:51 centrallogserver kernel: [120149.216834] [<ffffffff813fc233>] dump_stack+0x63/0x90
  242. Jan 15 02:36:51 centrallogserver kernel: [120149.216840] [<ffffffff8119696a>] warn_alloc_failed+0xfa/0x150
  243. Jan 15 02:36:51 centrallogserver kernel: [120149.216847] [<ffffffff8119a096>] ? __alloc_pages_direct_compact+0x56/0x130
  244. Jan 15 02:36:51 centrallogserver kernel: [120149.216853] [<ffffffff8119a5fd>] __alloc_pages_slowpath.constprop.88+0x48d/0xb00
  245. Jan 15 02:36:51 centrallogserver kernel: [120149.216859] [<ffffffff8119354b>] ? find_get_entries+0x12b/0x140
  246. Jan 15 02:36:51 centrallogserver kernel: [120149.216865] [<ffffffff8119aef6>] __alloc_pages_nodemask+0x286/0x2a0
  247. Jan 15 02:36:51 centrallogserver kernel: [120149.216872] [<ffffffff811e483c>] alloc_pages_current+0x8c/0x110
  248. Jan 15 02:36:51 centrallogserver kernel: [120149.216878] [<ffffffff81198ac9>] alloc_kmem_pages+0x19/0x90
  249. Jan 15 02:36:51 centrallogserver kernel: [120149.216883] [<ffffffff811b63ce>] kmalloc_order_trace+0x2e/0xe0
  250. Jan 15 02:36:51 centrallogserver kernel: [120149.216889] [<ffffffff811f10ce>] __kmalloc+0x22e/0x250
  251. Jan 15 02:36:51 centrallogserver kernel: [120149.216929] [<ffffffffc08e5fa3>] smb2_push_mandatory_locks+0xb3/0x3a0 [cifs]
  252. Jan 15 02:36:51 centrallogserver kernel: [120149.216936] [<ffffffff810c5275>] ? wake_up_bit+0x25/0x30
  253. Jan 15 02:36:51 centrallogserver kernel: [120149.216978] [<ffffffffc08c4523>] ? cifs_revalidate_mapping+0x43/0x90 [cifs]
  254. Jan 15 02:36:51 centrallogserver kernel: [120149.217022] [<ffffffffc08b7c12>] cifs_oplock_break+0x122/0x390 [cifs]
  255. Jan 15 02:36:51 centrallogserver kernel: [120149.217029] [<ffffffff8109b815>] process_one_work+0x165/0x480
  256. Jan 15 02:36:51 centrallogserver kernel: [120149.217034] [<ffffffff8109bb7b>] worker_thread+0x4b/0x4d0
  257. Jan 15 02:36:51 centrallogserver kernel: [120149.217040] [<ffffffff8109bb30>] ? process_one_work+0x480/0x480
  258. Jan 15 02:36:51 centrallogserver kernel: [120149.217045] [<ffffffff810a1eb5>] kthread+0xe5/0x100
  259. Jan 15 02:36:51 centrallogserver kernel: [120149.217051] [<ffffffff810a1dd0>] ? kthread_create_on_node+0x1e0/0x1e0
  260. Jan 15 02:36:51 centrallogserver kernel: [120149.217057] [<ffffffff81845b9f>] ret_from_fork+0x3f/0x70
  261. Jan 15 02:36:51 centrallogserver kernel: [120149.217062] [<ffffffff810a1dd0>] ? kthread_create_on_node+0x1e0/0x1e0
  262. Jan 15 02:36:51 centrallogserver kernel: [120149.217065] Mem-Info:
  263. Jan 15 02:36:51 centrallogserver kernel: [120149.217075] active_anon:3869404 inactive_anon:545037 isolated_anon:0
  264. Jan 15 02:36:51 centrallogserver kernel: [120149.217075] active_file:181884 inactive_file:199824 isolated_file:0
  265. Jan 15 02:36:51 centrallogserver kernel: [120149.217075] unevictable:5021 dirty:140 writeback:0 unstable:0
  266. Jan 15 02:36:51 centrallogserver kernel: [120149.217075] slab_reclaimable:232501 slab_unreclaimable:1851907
  267. Jan 15 02:36:51 centrallogserver kernel: [120149.217075] mapped:260954 shmem:6014 pagetables:26223 bounce:0
  268. Jan 15 02:36:51 centrallogserver kernel: [120149.217075] free:181232 free_pcp:0 free_cma:0
  269. Jan 15 02:36:51 centrallogserver kernel: [120149.217085] Node 0 DMA free:15840kB min:60kB low:72kB high:88kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15988kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:32kB 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
  270. Jan 15 02:36:51 centrallogserver kernel: [120149.217098] lowmem_reserve[]: 0 2976 32142 32142 32142
  271. Jan 15 02:36:51 centrallogserver kernel: [120149.217103] Node 0 DMA32 free:164908kB min:12132kB low:15164kB high:18196kB active_anon:464988kB inactive_anon:473384kB active_file:15584kB inactive_file:57764kB unevictable:1204kB isolated(anon):0kB isolated(file):0kB present:3129152kB managed:3048416kB mlocked:1204kB dirty:44kB writeback:0kB mapped:46052kB shmem:2908kB slab_reclaimable:146872kB slab_unreclaimable:1350916kB kernel_stack:6608kB pagetables:9124kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
  272. Jan 15 02:36:51 centrallogserver kernel: [120149.217116] lowmem_reserve[]: 0 0 29165 29165 29165
  273. Jan 15 02:36:51 centrallogserver kernel: [120149.217122] Node 0 Normal free:544180kB min:118872kB low:148588kB high:178308kB active_anon:15012628kB inactive_anon:1706764kB active_file:711952kB inactive_file:741532kB unevictable:18880kB isolated(anon):0kB isolated(file):0kB present:30408704kB managed:29865212kB mlocked:18880kB dirty:516kB writeback:0kB mapped:997764kB shmem:21148kB slab_reclaimable:783132kB slab_unreclaimable:6056680kB kernel_stack:65472kB pagetables:95768kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
  274. Jan 15 02:36:51 centrallogserver kernel: [120149.217135] lowmem_reserve[]: 0 0 0 0 0
  275. Jan 15 02:36:51 centrallogserver kernel: [120149.217140] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15840kB
  276. Jan 15 02:36:51 centrallogserver kernel: [120149.217158] Node 0 DMA32: 673*4kB (UME) 2594*8kB (UME) 2119*16kB (UE) 3329*32kB (UMH) 1*64kB (H) 2*128kB (H) 2*256kB (H) 2*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 165732kB
  277. Jan 15 02:36:51 centrallogserver kernel: [120149.217177] Node 0 Normal: 17835*4kB (UMEH) 31509*8kB (UMEH) 12433*16kB (UMEH) 697*32kB (UM) 0*64kB 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 544772kB
  278. Jan 15 02:36:51 centrallogserver kernel: [120149.217196] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
  279. Jan 15 02:36:51 centrallogserver kernel: [120149.217200] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
  280. Jan 15 02:36:51 centrallogserver kernel: [120149.217202] 408720 total pagecache pages
  281. Jan 15 02:36:51 centrallogserver kernel: [120149.217205] 19245 pages in swap cache
  282. Jan 15 02:36:51 centrallogserver kernel: [120149.217209] Swap cache stats: add 382693, delete 363448, find 121032/166681
  283. Jan 15 02:36:51 centrallogserver kernel: [120149.217211] Free swap = 3438472kB
  284. Jan 15 02:36:51 centrallogserver kernel: [120149.217213] Total swap = 4194300kB
  285. Jan 15 02:36:51 centrallogserver kernel: [120149.217216] 8388461 pages RAM
  286. Jan 15 02:36:51 centrallogserver kernel: [120149.217218] 0 pages HighMem/MovableOnly
  287. Jan 15 02:36:51 centrallogserver kernel: [120149.217220] 156078 pages reserved
  288. Jan 15 02:36:51 centrallogserver kernel: [120149.217222] 0 pages cma reserved
  289. Jan 15 02:36:51 centrallogserver kernel: [120149.217224] 0 pages hwpoisoned
  290. Jan 15 02:36:51 centrallogserver kernel: [120149.217228] CIFS VFS: Push locks rc = -12
  291. Jan 15 02:36:51 centrallogserver kernel: [120149.231018] kworker/4:1: page allocation failure: order:4, mode:0x240c0c0
  292. Jan 15 02:36:51 centrallogserver kernel: [120149.231024] CPU: 4 PID: 55810 Comm: kworker/4:1 Tainted: P O 4.4.0-112-generic #135-Ubuntu
  293. Jan 15 02:36:51 centrallogserver kernel: [120149.231028] Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 09/19/2018
  294. Jan 15 02:36:51 centrallogserver kernel: [120149.231074] Workqueue: cifsiod cifs_oplock_break [cifs]
  295. Jan 15 02:36:51 centrallogserver kernel: [120149.231077] 0000000000000286 ce5e0e81dc0c4d76 ffff880440573a48 ffffffff813fc233
  296. Jan 15 02:36:51 centrallogserver kernel: [120149.231082] 000000000240c0c0 0000000000000000 ffff880440573ad8 ffffffff8119696a
  297. Jan 15 02:36:51 centrallogserver kernel: [120149.231087] ce5e0e8100000004 0000000000000004 0000000000000040 ffff880759384600
  298. Jan 15 02:36:51 centrallogserver kernel: [120149.231091] Call Trace:
  299. Jan 15 02:36:51 centrallogserver kernel: [120149.231098] [<ffffffff813fc233>] dump_stack+0x63/0x90
  300. Jan 15 02:36:51 centrallogserver kernel: [120149.231103] [<ffffffff8119696a>] warn_alloc_failed+0xfa/0x150
  301. Jan 15 02:36:51 centrallogserver kernel: [120149.231110] [<ffffffff8119a14f>] ? __alloc_pages_direct_compact+0x10f/0x130
  302. Jan 15 02:36:51 centrallogserver kernel: [120149.231116] [<ffffffff8119a5fd>] __alloc_pages_slowpath.constprop.88+0x48d/0xb00
  303. Jan 15 02:36:51 centrallogserver kernel: [120149.231122] [<ffffffff8119354b>] ? find_get_entries+0x12b/0x140
  304. Jan 15 02:36:51 centrallogserver kernel: [120149.231128] [<ffffffff8119aef6>] __alloc_pages_nodemask+0x286/0x2a0
  305. Jan 15 02:36:51 centrallogserver kernel: [120149.231135] [<ffffffff811e483c>] alloc_pages_current+0x8c/0x110
  306. Jan 15 02:36:51 centrallogserver kernel: [120149.231141] [<ffffffff81198ac9>] alloc_kmem_pages+0x19/0x90
  307. Jan 15 02:36:51 centrallogserver kernel: [120149.231146] [<ffffffff811b63ce>] kmalloc_order_trace+0x2e/0xe0
  308. Jan 15 02:36:51 centrallogserver kernel: [120149.231152] [<ffffffff811f10ce>] __kmalloc+0x22e/0x250
  309. Jan 15 02:36:51 centrallogserver kernel: [120149.231193] [<ffffffffc08e5fa3>] smb2_push_mandatory_locks+0xb3/0x3a0 [cifs]
  310. Jan 15 02:36:51 centrallogserver kernel: [120149.231201] [<ffffffff810c5275>] ? wake_up_bit+0x25/0x30
  311. Jan 15 02:36:51 centrallogserver kernel: [120149.231244] [<ffffffffc08c4523>] ? cifs_revalidate_mapping+0x43/0x90 [cifs]
  312. Jan 15 02:36:51 centrallogserver kernel: [120149.231288] [<ffffffffc08b7c12>] cifs_oplock_break+0x122/0x390 [cifs]
  313. Jan 15 02:36:51 centrallogserver kernel: [120149.231295] [<ffffffff8109b815>] process_one_work+0x165/0x480
  314. Jan 15 02:36:51 centrallogserver kernel: [120149.231300] [<ffffffff8109bb7b>] worker_thread+0x4b/0x4d0
  315. Jan 15 02:36:51 centrallogserver kernel: [120149.231306] [<ffffffff8109bb30>] ? process_one_work+0x480/0x480
  316. Jan 15 02:36:51 centrallogserver kernel: [120149.231311] [<ffffffff810a1eb5>] kthread+0xe5/0x100
  317. Jan 15 02:36:51 centrallogserver kernel: [120149.231317] [<ffffffff810a1dd0>] ? kthread_create_on_node+0x1e0/0x1e0
  318. Jan 15 02:36:51 centrallogserver kernel: [120149.231322] [<ffffffff81845b9f>] ret_from_fork+0x3f/0x70
  319. Jan 15 02:36:51 centrallogserver kernel: [120149.231327] [<ffffffff810a1dd0>] ? kthread_create_on_node+0x1e0/0x1e0
  320. Jan 15 02:36:51 centrallogserver kernel: [120149.231331] Mem-Info:
  321. Jan 15 02:36:51 centrallogserver kernel: [120149.231341] active_anon:3869404 inactive_anon:545037 isolated_anon:0
  322. Jan 15 02:36:51 centrallogserver kernel: [120149.231341] active_file:181811 inactive_file:199824 isolated_file:0
  323. Jan 15 02:36:51 centrallogserver kernel: [120149.231341] unevictable:5021 dirty:140 writeback:0 unstable:0
  324. Jan 15 02:36:51 centrallogserver kernel: [120149.231341] slab_reclaimable:232501 slab_unreclaimable:1851907
  325. Jan 15 02:36:51 centrallogserver kernel: [120149.231341] mapped:260845 shmem:6014 pagetables:26223 bounce:0
  326. Jan 15 02:36:51 centrallogserver kernel: [120149.231341] free:181232 free_pcp:0 free_cma:0
  327. Jan 15 02:36:51 centrallogserver kernel: [120149.231351] Node 0 DMA free:15840kB min:60kB low:72kB high:88kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15988kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:32kB 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
  328. Jan 15 02:36:51 centrallogserver kernel: [120149.231363] lowmem_reserve[]: 0 2976 32142 32142 32142
  329. Jan 15 02:36:51 centrallogserver kernel: [120149.231369] Node 0 DMA32 free:164908kB min:12132kB low:15164kB high:18196kB active_anon:464988kB inactive_anon:473384kB active_file:15584kB inactive_file:57764kB unevictable:1204kB isolated(anon):0kB isolated(file):0kB present:3129152kB managed:3048416kB mlocked:1204kB dirty:44kB writeback:0kB mapped:46052kB shmem:2908kB slab_reclaimable:146872kB slab_unreclaimable:1350916kB kernel_stack:6608kB pagetables:9124kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
  330. Jan 15 02:36:51 centrallogserver kernel: [120149.231381] lowmem_reserve[]: 0 0 29165 29165 29165
  331. Jan 15 02:36:51 centrallogserver kernel: [120149.231387] Node 0 Normal free:544180kB min:118872kB low:148588kB high:178308kB active_anon:15012628kB inactive_anon:1706764kB active_file:711660kB inactive_file:741532kB unevictable:18880kB isolated(anon):0kB isolated(file):0kB present:30408704kB managed:29865212kB mlocked:18880kB dirty:516kB writeback:0kB mapped:997328kB shmem:21148kB slab_reclaimable:783132kB slab_unreclaimable:6056680kB kernel_stack:65472kB pagetables:95768kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
  332. Jan 15 02:36:51 centrallogserver kernel: [120149.231400] lowmem_reserve[]: 0 0 0 0 0
  333. Jan 15 02:36:51 centrallogserver kernel: [120149.231405] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15840kB
  334. Jan 15 02:36:51 centrallogserver kernel: [120149.231424] Node 0 DMA32: 673*4kB (UME) 2594*8kB (UME) 2119*16kB (UE) 3329*32kB (UMH) 1*64kB (H) 2*128kB (H) 2*256kB (H) 2*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 165732kB
  335. Jan 15 02:36:51 centrallogserver kernel: [120149.231443] Node 0 Normal: 17833*4kB (UMEH) 31509*8kB (UMEH) 12433*16kB (UMEH) 697*32kB (UM) 0*64kB 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 544764kB
  336. Jan 15 02:36:51 centrallogserver kernel: [120149.231461] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
  337. Jan 15 02:36:51 centrallogserver kernel: [120149.231465] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
  338. Jan 15 02:36:51 centrallogserver kernel: [120149.231468] 408720 total pagecache pages
  339. Jan 15 02:36:51 centrallogserver kernel: [120149.231470] 19249 pages in swap cache
  340. Jan 15 02:36:51 centrallogserver kernel: [120149.231474] Swap cache stats: add 382701, delete 363452, find 121033/166685
  341. Jan 15 02:36:51 centrallogserver kernel: [120149.231476] Free swap = 3438488kB
  342. Jan 15 02:36:51 centrallogserver kernel: [120149.231478] Total swap = 4194300kB
  343. Jan 15 02:36:51 centrallogserver kernel: [120149.231481] 8388461 pages RAM
  344. Jan 15 02:36:51 centrallogserver kernel: [120149.231483] 0 pages HighMem/MovableOnly
  345. Jan 15 02:36:51 centrallogserver kernel: [120149.231485] 156078 pages reserved
  346. Jan 15 02:36:51 centrallogserver kernel: [120149.231487] 0 pages cma reserved
  347. Jan 15 02:36:51 centrallogserver kernel: [120149.231489] 0 pages hwpoisoned
  348. Jan 15 02:36:51 centrallogserver kernel: [120149.231493] CIFS VFS: Push locks rc = -12
  349. Jan 15 02:36:51 centrallogserver kernel: [120149.239725] kworker/4:1: page allocation failure: order:4, mode:0x240c0c0
  350. Jan 15 02:36:51 centrallogserver kernel: [120149.239730] CPU: 4 PID: 55810 Comm: kworker/4:1 Tainted: P O 4.4.0-112-generic #135-Ubuntu
  351. Jan 15 02:36:51 centrallogserver kernel: [120149.239734] Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 09/19/2018
  352. Jan 15 02:36:51 centrallogserver kernel: [120149.239780] Workqueue: cifsiod cifs_oplock_break [cifs]
  353. Jan 15 02:36:51 centrallogserver kernel: [120149.239783] 0000000000000286 ce5e0e81dc0c4d76 ffff880440573a48 ffffffff813fc233
  354. Jan 15 02:36:51 centrallogserver kernel: [120149.239787] 000000000240c0c0 0000000000000000 ffff880440573ad8 ffffffff8119696a
  355. Jan 15 02:36:51 centrallogserver kernel: [120149.239792] ce5e0e81dc0c4d76 0000000000000004 0000000000000040 ffff880759384600
  356. Jan 15 02:36:51 centrallogserver kernel: [120149.239796] Call Trace:
  357. Jan 15 02:36:51 centrallogserver kernel: [120149.239803] [<ffffffff813fc233>] dump_stack+0x63/0x90
  358. Jan 15 02:36:51 centrallogserver kernel: [120149.239808] [<ffffffff8119696a>] warn_alloc_failed+0xfa/0x150
  359. Jan 15 02:36:51 centrallogserver kernel: [120149.239815] [<ffffffff8119a096>] ? __alloc_pages_direct_compact+0x56/0x130
  360. Jan 15 02:36:51 centrallogserver kernel: [120149.239821] [<ffffffff8119a5fd>] __alloc_pages_slowpath.constprop.88+0x48d/0xb00
  361. Jan 15 02:36:51 centrallogserver kernel: [120149.239827] [<ffffffff8119354b>] ? find_get_entries+0x12b/0x140
  362. Jan 15 02:36:51 centrallogserver kernel: [120149.239833] [<ffffffff8119aef6>] __alloc_pages_nodemask+0x286/0x2a0
  363. Jan 15 02:36:51 centrallogserver kernel: [120149.239841] [<ffffffff811e483c>] alloc_pages_current+0x8c/0x110
  364. Jan 15 02:36:51 centrallogserver kernel: [120149.239846] [<ffffffff81198ac9>] alloc_kmem_pages+0x19/0x90
  365. Jan 15 02:36:51 centrallogserver kernel: [120149.239852] [<ffffffff811b63ce>] kmalloc_order_trace+0x2e/0xe0
  366. Jan 15 02:36:51 centrallogserver kernel: [120149.239858] [<ffffffff811f10ce>] __kmalloc+0x22e/0x250
  367. Jan 15 02:36:51 centrallogserver kernel: [120149.239897] [<ffffffffc08e5fa3>] smb2_push_mandatory_locks+0xb3/0x3a0 [cifs]
  368. Jan 15 02:36:51 centrallogserver kernel: [120149.239904] [<ffffffff810c5275>] ? wake_up_bit+0x25/0x30
  369. Jan 15 02:36:51 centrallogserver kernel: [120149.239946] [<ffffffffc08c4523>] ? cifs_revalidate_mapping+0x43/0x90 [cifs]
  370. Jan 15 02:36:51 centrallogserver kernel: [120149.239989] [<ffffffffc08b7c12>] cifs_oplock_break+0x122/0x390 [cifs]
  371. Jan 15 02:36:51 centrallogserver kernel: [120149.239996] [<ffffffff8109b815>] process_one_work+0x165/0x480
  372. Jan 15 02:36:51 centrallogserver kernel: [120149.240002] [<ffffffff8109bb7b>] worker_thread+0x4b/0x4d0
  373. Jan 15 02:36:51 centrallogserver kernel: [120149.240007] [<ffffffff8109bb30>] ? process_one_work+0x480/0x480
  374. Jan 15 02:36:51 centrallogserver kernel: [120149.240013] [<ffffffff810a1eb5>] kthread+0xe5/0x100
  375. Jan 15 02:36:51 centrallogserver kernel: [120149.240019] [<ffffffff810a1dd0>] ? kthread_create_on_node+0x1e0/0x1e0
  376. Jan 15 02:36:51 centrallogserver kernel: [120149.240024] [<ffffffff81845b9f>] ret_from_fork+0x3f/0x70
  377. Jan 15 02:36:51 centrallogserver kernel: [120149.240029] [<ffffffff810a1dd0>] ? kthread_create_on_node+0x1e0/0x1e0
  378. Jan 15 02:36:51 centrallogserver kernel: [120149.240032] Mem-Info:
  379. Jan 15 02:36:51 centrallogserver kernel: [120149.240042] active_anon:3869404 inactive_anon:545037 isolated_anon:0
  380. Jan 15 02:36:51 centrallogserver kernel: [120149.240042] active_file:181811 inactive_file:199824 isolated_file:0
  381. Jan 15 02:36:51 centrallogserver kernel: [120149.240042] unevictable:5021 dirty:140 writeback:0 unstable:0
  382. Jan 15 02:36:51 centrallogserver kernel: [120149.240042] slab_reclaimable:232501 slab_unreclaimable:1851907
  383. Jan 15 02:36:51 centrallogserver kernel: [120149.240042] mapped:260845 shmem:6014 pagetables:26223 bounce:0
  384. Jan 15 02:36:51 centrallogserver kernel: [120149.240042] free:181232 free_pcp:0 free_cma:0
  385. Jan 15 02:36:51 centrallogserver kernel: [120149.240052] Node 0 DMA free:15840kB min:60kB low:72kB high:88kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15988kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:32kB 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
  386. Jan 15 02:36:51 centrallogserver kernel: [120149.240064] lowmem_reserve[]: 0 2976 32142 32142 32142
  387. Jan 15 02:36:51 centrallogserver kernel: [120149.240070] Node 0 DMA32 free:164908kB min:12132kB low:15164kB high:18196kB active_anon:464988kB inactive_anon:473384kB active_file:15584kB inactive_file:57764kB unevictable:1204kB isolated(anon):0kB isolated(file):0kB present:3129152kB managed:3048416kB mlocked:1204kB dirty:44kB writeback:0kB mapped:46052kB shmem:2908kB slab_reclaimable:146872kB slab_unreclaimable:1350916kB kernel_stack:6608kB pagetables:9124kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
  388. Jan 15 02:36:51 centrallogserver kernel: [120149.240083] lowmem_reserve[]: 0 0 29165 29165 29165
  389. Jan 15 02:36:51 centrallogserver kernel: [120149.240089] Node 0 Normal free:544180kB min:118872kB low:148588kB high:178308kB active_anon:15012628kB inactive_anon:1706764kB active_file:711660kB inactive_file:741532kB unevictable:18880kB isolated(anon):0kB isolated(file):0kB present:30408704kB managed:29865212kB mlocked:18880kB dirty:516kB writeback:0kB mapped:997328kB shmem:21148kB slab_reclaimable:783132kB slab_unreclaimable:6056680kB kernel_stack:65472kB pagetables:95768kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
  390. Jan 15 02:36:51 centrallogserver kernel: [120149.240101] lowmem_reserve[]: 0 0 0 0 0
  391. Jan 15 02:36:51 centrallogserver kernel: [120149.240107] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15840kB
  392. Jan 15 02:36:51 centrallogserver kernel: [120149.240125] Node 0 DMA32: 673*4kB (UME) 2594*8kB (UME) 2119*16kB (UE) 3330*32kB (UMH) 1*64kB (H) 2*128kB (H) 2*256kB (H) 2*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 165764kB
  393. Jan 15 02:36:51 centrallogserver kernel: [120149.240144] Node 0 Normal: 17822*4kB (UMEH) 31511*8kB (UMEH) 12434*16kB (UMEH) 696*32kB (UM) 0*64kB 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 544720kB
  394. Jan 15 02:36:51 centrallogserver kernel: [120149.240163] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
  395. Jan 15 02:36:51 centrallogserver kernel: [120149.240166] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
  396. Jan 15 02:36:51 centrallogserver kernel: [120149.240169] 408720 total pagecache pages
  397. Jan 15 02:36:51 centrallogserver kernel: [120149.240172] 19253 pages in swap cache
  398. Jan 15 02:36:51 centrallogserver kernel: [120149.240175] Swap cache stats: add 382711, delete 363458, find 121037/166691
  399. Jan 15 02:36:51 centrallogserver kernel: [120149.240177] Free swap = 3438512kB
  400. Jan 15 02:36:51 centrallogserver kernel: [120149.240180] Total swap = 4194300kB
  401. Jan 15 02:36:51 centrallogserver kernel: [120149.240182] 8388461 pages RAM
  402. Jan 15 02:36:51 centrallogserver kernel: [120149.240184] 0 pages HighMem/MovableOnly
  403. Jan 15 02:36:51 centrallogserver kernel: [120149.240186] 156078 pages reserved
  404. Jan 15 02:36:51 centrallogserver kernel: [120149.240188] 0 pages cma reserved
  405. Jan 15 02:36:51 centrallogserver kernel: [120149.240190] 0 pages hwpoisoned
  406. Jan 15 02:36:51 centrallogserver kernel: [120149.240194] CIFS VFS: Push locks rc = -12
  407. Jan 15 02:36:51 centrallogserver kernel: [120149.247958] kworker/4:1: page allocation failure: order:4, mode:0x240c0c0
  408. Jan 15 02:36:51 centrallogserver kernel: [120149.247963] CPU: 4 PID: 55810 Comm: kworker/4:1 Tainted: P O 4.4.0-112-generic #135-Ubuntu
  409. Jan 15 02:36:51 centrallogserver kernel: [120149.247966] Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 09/19/2018
  410. Jan 15 02:36:51 centrallogserver kernel: [120149.248011] Workqueue: cifsiod cifs_oplock_break [cifs]
  411. Jan 15 02:36:51 centrallogserver kernel: [120149.248014] 0000000000000286 ce5e0e81dc0c4d76 ffff880440573a48 ffffffff813fc233
  412. Jan 15 02:36:51 centrallogserver kernel: [120149.248018] 000000000240c0c0 0000000000000000 ffff880440573ad8 ffffffff8119696a
  413. Jan 15 02:36:51 centrallogserver kernel: [120149.248023] ce5e0e81dc0c4d76 0000000000000004 0000000000000040 ffff880759384600
  414. Jan 15 02:36:51 centrallogserver kernel: [120149.248027] Call Trace:
  415. Jan 15 02:36:51 centrallogserver kernel: [120149.248033] [<ffffffff813fc233>] dump_stack+0x63/0x90
  416. Jan 15 02:36:51 centrallogserver kernel: [120149.248038] [<ffffffff8119696a>] warn_alloc_failed+0xfa/0x150
  417. Jan 15 02:36:51 centrallogserver kernel: [120149.248044] [<ffffffff8119a096>] ? __alloc_pages_direct_compact+0x56/0x130
  418. Jan 15 02:36:51 centrallogserver kernel: [120149.248051] [<ffffffff8119a5fd>] __alloc_pages_slowpath.constprop.88+0x48d/0xb00
  419. Jan 15 02:36:51 centrallogserver kernel: [120149.248057] [<ffffffff8119354b>] ? find_get_entries+0x12b/0x140
  420. Jan 15 02:36:51 centrallogserver kernel: [120149.248062] [<ffffffff8119aef6>] __alloc_pages_nodemask+0x286/0x2a0
  421. Jan 15 02:36:51 centrallogserver kernel: [120149.248069] [<ffffffff811e483c>] alloc_pages_current+0x8c/0x110
  422. Jan 15 02:36:51 centrallogserver kernel: [120149.248075] [<ffffffff81198ac9>] alloc_kmem_pages+0x19/0x90
  423. Jan 15 02:36:51 centrallogserver kernel: [120149.248080] [<ffffffff811b63ce>] kmalloc_order_trace+0x2e/0xe0
  424. Jan 15 02:36:51 centrallogserver kernel: [120149.248086] [<ffffffff811f10ce>] __kmalloc+0x22e/0x250
  425. Jan 15 02:36:51 centrallogserver kernel: [120149.248126] [<ffffffffc08e5fa3>] smb2_push_mandatory_locks+0xb3/0x3a0 [cifs]
  426. Jan 15 02:36:51 centrallogserver kernel: [120149.248132] [<ffffffff810c5275>] ? wake_up_bit+0x25/0x30
  427. Jan 15 02:36:51 centrallogserver kernel: [120149.248175] [<ffffffffc08c4523>] ? cifs_revalidate_mapping+0x43/0x90 [cifs]
  428. Jan 15 02:36:51 centrallogserver kernel: [120149.248219] [<ffffffffc08b7c12>] cifs_oplock_break+0x122/0x390 [cifs]
  429. Jan 15 02:36:51 centrallogserver kernel: [120149.248225] [<ffffffff8109b815>] process_one_work+0x165/0x480
  430. Jan 15 02:36:51 centrallogserver kernel: [120149.248231] [<ffffffff8109bb7b>] worker_thread+0x4b/0x4d0
  431. Jan 15 02:36:51 centrallogserver kernel: [120149.248236] [<ffffffff8109bb30>] ? process_one_work+0x480/0x480
  432. Jan 15 02:36:51 centrallogserver kernel: [120149.248241] [<ffffffff810a1eb5>] kthread+0xe5/0x100
  433. Jan 15 02:36:51 centrallogserver kernel: [120149.248247] [<ffffffff810a1dd0>] ? kthread_create_on_node+0x1e0/0x1e0
  434. Jan 15 02:36:51 centrallogserver kernel: [120149.248252] [<ffffffff81845b9f>] ret_from_fork+0x3f/0x70
  435. Jan 15 02:36:51 centrallogserver kernel: [120149.248257] [<ffffffff810a1dd0>] ? kthread_create_on_node+0x1e0/0x1e0
  436. Jan 15 02:36:51 centrallogserver kernel: [120149.248260] Mem-Info:
  437. Jan 15 02:36:51 centrallogserver kernel: [120149.248270] active_anon:3869404 inactive_anon:545037 isolated_anon:0
  438. Jan 15 02:36:51 centrallogserver kernel: [120149.248270] active_file:181811 inactive_file:199824 isolated_file:0
  439. Jan 15 02:36:51 centrallogserver kernel: [120149.248270] unevictable:5021 dirty:140 writeback:0 unstable:0
  440. Jan 15 02:36:51 centrallogserver kernel: [120149.248270] slab_reclaimable:232501 slab_unreclaimable:1851907
  441. Jan 15 02:36:51 centrallogserver kernel: [120149.248270] mapped:260845 shmem:6014 pagetables:26223 bounce:0
  442. Jan 15 02:36:51 centrallogserver kernel: [120149.248270] free:181232 free_pcp:0 free_cma:0
  443. Jan 15 02:36:51 centrallogserver kernel: [120149.248303] Node 0 DMA free:15840kB min:60kB low:72kB high:88kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15988kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:32kB 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
  444. Jan 15 02:36:51 centrallogserver kernel: [120149.248392] lowmem_reserve[]: 0 2976 32142 32142 32142
  445. Jan 15 02:36:51 centrallogserver kernel: [120149.248399] Node 0 DMA32 free:164908kB min:12132kB low:15164kB high:18196kB active_anon:464988kB inactive_anon:473384kB active_file:15584kB inactive_file:57764kB unevictable:1204kB isolated(anon):0kB isolated(file):0kB present:3129152kB managed:3048416kB mlocked:1204kB dirty:44kB writeback:0kB mapped:46052kB shmem:2908kB slab_reclaimable:146872kB slab_unreclaimable:1350916kB kernel_stack:6608kB pagetables:9124kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
  446. Jan 15 02:36:51 centrallogserver kernel: [120149.248414] lowmem_reserve[]: 0 0 29165 29165 29165
  447. Jan 15 02:36:51 centrallogserver kernel: [120149.248421] Node 0 Normal free:544180kB min:118872kB low:148588kB high:178308kB active_anon:15012628kB inactive_anon:1706764kB active_file:711660kB inactive_file:741532kB unevictable:18880kB isolated(anon):0kB isolated(file):0kB present:30408704kB managed:29865212kB mlocked:18880kB dirty:516kB writeback:0kB mapped:997328kB shmem:21148kB slab_reclaimable:783132kB slab_unreclaimable:6056680kB kernel_stack:65472kB pagetables:95768kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
  448. Jan 15 02:36:51 centrallogserver kernel: [120149.248434] lowmem_reserve[]: 0 0 0 0 0
  449. Jan 15 02:36:51 centrallogserver kernel: [120149.248439] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15840kB
  450. Jan 15 02:36:51 centrallogserver kernel: [120149.248477] Node 0 DMA32: 673*4kB (UME) 2594*8kB (UME) 2119*16kB (UE) 3330*32kB (UMH) 1*64kB (H) 2*128kB (H) 2*256kB (H) 2*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 165764kB
  451. Jan 15 02:36:51 centrallogserver kernel: [120149.248502] Node 0 Normal: 17814*4kB (UMEH) 31511*8kB (UMEH) 12434*16kB (UMEH) 696*32kB (UM) 0*64kB 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 544688kB
  452. Jan 15 02:36:51 centrallogserver kernel: [120149.248522] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
  453. Jan 15 02:36:51 centrallogserver kernel: [120149.248526] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
  454. Jan 15 02:36:51 centrallogserver kernel: [120149.248528] 408720 total pagecache pages
  455. Jan 15 02:36:51 centrallogserver kernel: [120149.248531] 19260 pages in swap cache
  456. Jan 15 02:36:51 centrallogserver kernel: [120149.248534] Swap cache stats: add 382726, delete 363465, find 121039/166699
  457. Jan 15 02:36:51 centrallogserver kernel: [120149.248536] Free swap = 3438540kB
  458. Jan 15 02:36:51 centrallogserver kernel: [120149.248539] Total swap = 4194300kB
  459. Jan 15 02:36:51 centrallogserver kernel: [120149.248541] 8388461 pages RAM
  460. Jan 15 02:36:51 centrallogserver kernel: [120149.248543] 0 pages HighMem/MovableOnly
  461. Jan 15 02:36:51 centrallogserver kernel: [120149.248545] 156078 pages reserved
  462. Jan 15 02:36:51 centrallogserver kernel: [120149.248548] 0 pages cma reserved
  463. Jan 15 02:36:51 centrallogserver kernel: [120149.248550] 0 pages hwpoisoned
  464. Jan 15 02:36:51 centrallogserver kernel: [120149.248553] CIFS VFS: Push locks rc = -12
  465. Jan 15 02:36:51 centrallogserver kernel: [120149.257914] kworker/4:1: page allocation failure: order:4, mode:0x240c0c0
  466. Jan 15 02:36:51 centrallogserver kernel: [120149.257919] CPU: 4 PID: 55810 Comm: kworker/4:1 Tainted: P O 4.4.0-112-generic #135-Ubuntu
  467. Jan 15 02:36:51 centrallogserver kernel: [120149.257923] Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 09/19/2018
  468. Jan 15 02:36:51 centrallogserver kernel: [120149.257971] Workqueue: cifsiod cifs_oplock_break [cifs]
  469. Jan 15 02:36:51 centrallogserver kernel: [120149.257974] 0000000000000286 ce5e0e81dc0c4d76 ffff880440573a48 ffffffff813fc233
  470. Jan 15 02:36:51 centrallogserver kernel: [120149.257978] 000000000240c0c0 0000000000000000 ffff880440573ad8 ffffffff8119696a
  471. Jan 15 02:36:51 centrallogserver kernel: [120149.257983] ce5e0e81dc0c4d76 0000000000000004 0000000000000040 ffff880759384600
  472. Jan 15 02:36:51 centrallogserver kernel: [120149.257987] Call Trace:
  473. Jan 15 02:36:51 centrallogserver kernel: [120149.257993] [<ffffffff813fc233>] dump_stack+0x63/0x90
  474. Jan 15 02:36:51 centrallogserver kernel: [120149.257998] [<ffffffff8119696a>] warn_alloc_failed+0xfa/0x150
  475. Jan 15 02:36:51 centrallogserver kernel: [120149.258004] [<ffffffff8119a096>] ? __alloc_pages_direct_compact+0x56/0x130
  476. Jan 15 02:36:51 centrallogserver kernel: [120149.258011] [<ffffffff8119a5fd>] __alloc_pages_slowpath.constprop.88+0x48d/0xb00
  477. Jan 15 02:36:51 centrallogserver kernel: [120149.258017] [<ffffffff8119354b>] ? find_get_entries+0x12b/0x140
  478. Jan 15 02:36:51 centrallogserver kernel: [120149.258023] [<ffffffff8119aef6>] __alloc_pages_nodemask+0x286/0x2a0
  479. Jan 15 02:36:51 centrallogserver kernel: [120149.258030] [<ffffffff811e483c>] alloc_pages_current+0x8c/0x110
  480. Jan 15 02:36:51 centrallogserver kernel: [120149.258035] [<ffffffff81198ac9>] alloc_kmem_pages+0x19/0x90
  481. Jan 15 02:36:51 centrallogserver kernel: [120149.258040] [<ffffffff811b63ce>] kmalloc_order_trace+0x2e/0xe0
  482. Jan 15 02:36:51 centrallogserver kernel: [120149.258046] [<ffffffff811f10ce>] __kmalloc+0x22e/0x250
  483. Jan 15 02:36:51 centrallogserver kernel: [120149.258088] [<ffffffffc08e5fa3>] smb2_push_mandatory_locks+0xb3/0x3a0 [cifs]
  484. Jan 15 02:36:51 centrallogserver kernel: [120149.258094] [<ffffffff810c5275>] ? wake_up_bit+0x25/0x30
  485. Jan 15 02:36:51 centrallogserver kernel: [120149.258139] [<ffffffffc08c4523>] ? cifs_revalidate_mapping+0x43/0x90 [cifs]
  486. Jan 15 02:36:51 centrallogserver kernel: [120149.258185] [<ffffffffc08b7c12>] cifs_oplock_break+0x122/0x390 [cifs]
  487. Jan 15 02:36:51 centrallogserver kernel: [120149.258192] [<ffffffff8109b815>] process_one_work+0x165/0x480
  488. Jan 15 02:36:51 centrallogserver kernel: [120149.258197] [<ffffffff8109bb7b>] worker_thread+0x4b/0x4d0
  489. Jan 15 02:36:51 centrallogserver kernel: [120149.258203] [<ffffffff8109bb30>] ? process_one_work+0x480/0x480
  490. Jan 15 02:36:51 centrallogserver kernel: [120149.258208] [<ffffffff810a1eb5>] kthread+0xe5/0x100
  491. Jan 15 02:36:51 centrallogserver kernel: [120149.258214] [<ffffffff810a1dd0>] ? kthread_create_on_node+0x1e0/0x1e0
  492. Jan 15 02:36:51 centrallogserver kernel: [120149.258218] [<ffffffff81845b9f>] ret_from_fork+0x3f/0x70
  493. Jan 15 02:36:51 centrallogserver kernel: [120149.258223] [<ffffffff810a1dd0>] ? kthread_create_on_node+0x1e0/0x1e0
  494. Jan 15 02:36:51 centrallogserver kernel: [120149.258227] Mem-Info:
  495. Jan 15 02:36:51 centrallogserver kernel: [120149.258237] active_anon:3869404 inactive_anon:545037 isolated_anon:0
  496. Jan 15 02:36:51 centrallogserver kernel: [120149.258237] active_file:181811 inactive_file:199824 isolated_file:0
  497. Jan 15 02:36:51 centrallogserver kernel: [120149.258237] unevictable:5021 dirty:140 writeback:0 unstable:0
  498. Jan 15 02:36:51 centrallogserver kernel: [120149.258237] slab_reclaimable:232501 slab_unreclaimable:1851907
  499. Jan 15 02:36:51 centrallogserver kernel: [120149.258237] mapped:260845 shmem:6014 pagetables:26223 bounce:0
  500. Jan 15 02:36:51 centrallogserver kernel: [120149.258237] free:181157 free_pcp:0 free_cma:0
  501. Jan 15 02:36:51 centrallogserver kernel: [120149.258247] Node 0 DMA free:15840kB min:60kB low:72kB high:88kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15988kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:32kB 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
  502. Jan 15 02:36:51 centrallogserver kernel: [120149.258259] lowmem_reserve[]: 0 2976 32142 32142 32142
  503. Jan 15 02:36:51 centrallogserver kernel: [120149.258265] Node 0 DMA32 free:164908kB min:12132kB low:15164kB high:18196kB active_anon:464988kB inactive_anon:473384kB active_file:15584kB inactive_file:57764kB unevictable:1204kB isolated(anon):0kB isolated(file):0kB present:3129152kB managed:3048416kB mlocked:1204kB dirty:44kB writeback:0kB mapped:46052kB shmem:2908kB slab_reclaimable:146872kB slab_unreclaimable:1350916kB kernel_stack:6608kB pagetables:9124kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
  504. Jan 15 02:36:51 centrallogserver kernel: [120149.258278] lowmem_reserve[]: 0 0 29165 29165 29165
  505. Jan 15 02:36:51 centrallogserver kernel: [120149.258283] Node 0 Normal free:543880kB min:118872kB low:148588kB high:178308kB active_anon:15012628kB inactive_anon:1706764kB active_file:711660kB inactive_file:741532kB unevictable:18880kB isolated(anon):0kB isolated(file):0kB present:30408704kB managed:29865212kB mlocked:18880kB dirty:516kB writeback:0kB mapped:997328kB shmem:21148kB slab_reclaimable:783132kB slab_unreclaimable:6056680kB kernel_stack:65472kB pagetables:95768kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
  506. Jan 15 02:36:51 centrallogserver kernel: [120149.258296] lowmem_reserve[]: 0 0 0 0 0
  507. Jan 15 02:36:51 centrallogserver kernel: [120149.258301] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15840kB
  508. Jan 15 02:36:51 centrallogserver kernel: [120149.258320] Node 0 DMA32: 673*4kB (UME) 2594*8kB (UME) 2119*16kB (UE) 3330*32kB (UMH) 1*64kB (H) 2*128kB (H) 2*256kB (H) 2*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 165764kB
  509. Jan 15 02:36:51 centrallogserver kernel: [120149.258339] Node 0 Normal: 17814*4kB (UMEH) 31513*8kB (UMEH) 12434*16kB (UMEH) 696*32kB (UM) 0*64kB 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 544704kB
  510. Jan 15 02:36:51 centrallogserver kernel: [120149.258357] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
  511. Jan 15 02:36:51 centrallogserver kernel: [120149.258361] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
  512. Jan 15 02:36:51 centrallogserver kernel: [120149.258364] 408720 total pagecache pages
  513. Jan 15 02:36:51 centrallogserver kernel: [120149.258366] 19257 pages in swap cache
  514. Jan 15 02:36:51 centrallogserver kernel: [120149.258370] Swap cache stats: add 382726, delete 363469, find 121042/166702
  515. Jan 15 02:36:51 centrallogserver kernel: [120149.258372] Free swap = 3438556kB
  516. Jan 15 02:36:51 centrallogserver kernel: [120149.258374] Total swap = 4194300kB
  517. Jan 15 02:36:51 centrallogserver kernel: [120149.258377] 8388461 pages RAM
  518. Jan 15 02:36:51 centrallogserver kernel: [120149.258379] 0 pages HighMem/MovableOnly
  519. Jan 15 02:36:51 centrallogserver kernel: [120149.258381] 156078 pages reserved
  520. Jan 15 02:36:51 centrallogserver kernel: [120149.258383] 0 pages cma reserved
  521. Jan 15 02:36:51 centrallogserver kernel: [120149.258385] 0 pages hwpoisoned
  522. Jan 15 02:36:51 centrallogserver kernel: [120149.258389] CIFS VFS: Push locks rc = -12
  523. Jan 15 02:36:51 centrallogserver kernel: [120149.267922] kworker/4:1: page allocation failure: order:4, mode:0x240c0c0
  524. Jan 15 02:36:51 centrallogserver kernel: [120149.267928] CPU: 4 PID: 55810 Comm: kworker/4:1 Tainted: P O 4.4.0-112-generic #135-Ubuntu
  525. Jan 15 02:36:51 centrallogserver kernel: [120149.267931] Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 09/19/2018
  526. Jan 15 02:36:51 centrallogserver kernel: [120149.267977] Workqueue: cifsiod cifs_oplock_break [cifs]
  527. Jan 15 02:36:51 centrallogserver kernel: [120149.267980] 0000000000000286 ce5e0e81dc0c4d76 ffff880440573a48 ffffffff813fc233
  528. Jan 15 02:36:51 centrallogserver kernel: [120149.267985] 000000000240c0c0 0000000000000000 ffff880440573ad8 ffffffff8119696a
  529. Jan 15 02:36:51 centrallogserver kernel: [120149.267989] ce5e0e81dc0c4d76 0000000000000004 0000000000000040 ffff880759384600
  530. Jan 15 02:36:51 centrallogserver kernel: [120149.267994] Call Trace:
  531. Jan 15 02:36:51 centrallogserver kernel: [120149.268000] [<ffffffff813fc233>] dump_stack+0x63/0x90
  532. Jan 15 02:36:51 centrallogserver kernel: [120149.268005] [<ffffffff8119696a>] warn_alloc_failed+0xfa/0x150
  533. Jan 15 02:36:51 centrallogserver kernel: [120149.268012] [<ffffffff8119a096>] ? __alloc_pages_direct_compact+0x56/0x130
  534. Jan 15 02:36:51 centrallogserver kernel: [120149.268018] [<ffffffff8119a5fd>] __alloc_pages_slowpath.constprop.88+0x48d/0xb00
  535. Jan 15 02:36:51 centrallogserver kernel: [120149.268024] [<ffffffff8119354b>] ? find_get_entries+0x12b/0x140
  536. Jan 15 02:36:51 centrallogserver kernel: [120149.268030] [<ffffffff8119aef6>] __alloc_pages_nodemask+0x286/0x2a0
  537. Jan 15 02:36:51 centrallogserver kernel: [120149.268037] [<ffffffff811e483c>] alloc_pages_current+0x8c/0x110
  538. Jan 15 02:36:51 centrallogserver kernel: [120149.268042] [<ffffffff81198ac9>] alloc_kmem_pages+0x19/0x90
  539. Jan 15 02:36:51 centrallogserver kernel: [120149.268048] [<ffffffff811b63ce>] kmalloc_order_trace+0x2e/0xe0
  540. Jan 15 02:36:51 centrallogserver kernel: [120149.268053] [<ffffffff811f10ce>] __kmalloc+0x22e/0x250
  541. Jan 15 02:36:51 centrallogserver kernel: [120149.268092] [<ffffffffc08e5fa3>] smb2_push_mandatory_locks+0xb3/0x3a0 [cifs]
  542. Jan 15 02:36:51 centrallogserver kernel: [120149.268098] [<ffffffff810c5275>] ? wake_up_bit+0x25/0x30
  543. Jan 15 02:36:51 centrallogserver kernel: [120149.268145] [<ffffffffc08c4523>] ? cifs_revalidate_mapping+0x43/0x90 [cifs]
  544. Jan 15 02:36:51 centrallogserver kernel: [120149.268188] [<ffffffffc08b7c12>] cifs_oplock_break+0x122/0x390 [cifs]
  545. Jan 15 02:36:51 centrallogserver kernel: [120149.268194] [<ffffffff8109b815>] process_one_work+0x165/0x480
  546. Jan 15 02:36:51 centrallogserver kernel: [120149.268200] [<ffffffff8109bb7b>] worker_thread+0x4b/0x4d0
  547. Jan 15 02:36:51 centrallogserver kernel: [120149.268206] [<ffffffff8109bb30>] ? process_one_work+0x480/0x480
  548. Jan 15 02:36:51 centrallogserver kernel: [120149.268211] [<ffffffff810a1eb5>] kthread+0xe5/0x100
  549. Jan 15 02:36:51 centrallogserver kernel: [120149.268216] [<ffffffff810a1dd0>] ? kthread_create_on_node+0x1e0/0x1e0
  550. Jan 15 02:36:51 centrallogserver kernel: [120149.268222] [<ffffffff81845b9f>] ret_from_fork+0x3f/0x70
  551. Jan 15 02:36:51 centrallogserver kernel: [120149.268227] [<ffffffff810a1dd0>] ? kthread_create_on_node+0x1e0/0x1e0
  552. Jan 15 02:36:51 centrallogserver kernel: [120149.268234] Mem-Info:
  553. Jan 15 02:36:51 centrallogserver kernel: [120149.268243] active_anon:3869404 inactive_anon:545037 isolated_anon:0
  554. Jan 15 02:36:51 centrallogserver kernel: [120149.268243] active_file:181811 inactive_file:199824 isolated_file:0
  555. Jan 15 02:36:51 centrallogserver kernel: [120149.268243] unevictable:5021 dirty:140 writeback:0 unstable:0
  556. Jan 15 02:36:51 centrallogserver kernel: [120149.268243] slab_reclaimable:232501 slab_unreclaimable:1851907
  557. Jan 15 02:36:51 centrallogserver kernel: [120149.268243] mapped:260845 shmem:6014 pagetables:26223 bounce:0
  558. Jan 15 02:36:51 centrallogserver kernel: [120149.268243] free:181157 free_pcp:0 free_cma:0
  559. Jan 15 02:36:51 centrallogserver kernel: [120149.268253] Node 0 DMA free:15840kB min:60kB low:72kB high:88kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15988kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:32kB 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
  560. Jan 15 02:36:51 centrallogserver kernel: [120149.268266] lowmem_reserve[]: 0 2976 32142 32142 32142
  561. Jan 15 02:36:51 centrallogserver kernel: [120149.268271] Node 0 DMA32 free:164908kB min:12132kB low:15164kB high:18196kB active_anon:464988kB inactive_anon:473384kB active_file:15584kB inactive_file:57764kB unevictable:1204kB isolated(anon):0kB isolated(file):0kB present:3129152kB managed:3048416kB mlocked:1204kB dirty:44kB writeback:0kB mapped:46052kB shmem:2908kB slab_reclaimable:146872kB slab_unreclaimable:1350916kB kernel_stack:6608kB pagetables:9124kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
  562. Jan 15 02:36:51 centrallogserver kernel: [120149.268299] lowmem_reserve[]: 0 0 29165 29165 29165
  563. Jan 15 02:36:51 centrallogserver kernel: [120149.268317] Node 0 Normal free:543880kB min:118872kB low:148588kB high:178308kB active_anon:15012628kB inactive_anon:1706764kB active_file:711660kB inactive_file:741532kB unevictable:18880kB isolated(anon):0kB isolated(file):0kB present:30408704kB managed:29865212kB mlocked:18880kB dirty:516kB writeback:0kB mapped:997328kB shmem:21148kB slab_reclaimable:783132kB slab_unreclaimable:6056680kB kernel_stack:65472kB pagetables:95768kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
  564. Jan 15 02:36:51 centrallogserver kernel: [120149.268350] lowmem_reserve[]: 0 0 0 0 0
  565. Jan 15 02:36:51 centrallogserver kernel: [120149.268417] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15840kB
  566. Jan 15 02:36:51 centrallogserver kernel: [120149.268439] Node 0 DMA32: 673*4kB (UME) 2594*8kB (UME) 2119*16kB (UE) 3331*32kB (UMH) 1*64kB (H) 2*128kB (H) 2*256kB (H) 2*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 165796kB
  567. Jan 15 02:36:51 centrallogserver kernel: [120149.268461] Node 0 Normal: 17812*4kB (UMEH) 31513*8kB (UMEH) 12434*16kB (UMEH) 695*32kB (UM) 0*64kB 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 544664kB
  568. Jan 15 02:36:51 centrallogserver kernel: [120149.268490] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
  569. Jan 15 02:36:51 centrallogserver kernel: [120149.268494] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
  570. Jan 15 02:36:51 centrallogserver kernel: [120149.268497] 408720 total pagecache pages
  571. Jan 15 02:36:51 centrallogserver kernel: [120149.268499] 19255 pages in swap cache
  572. Jan 15 02:36:51 centrallogserver kernel: [120149.268504] Swap cache stats: add 382731, delete 363476, find 121047/166709
  573. Jan 15 02:36:51 centrallogserver kernel: [120149.268507] Free swap = 3438584kB
  574. Jan 15 02:36:51 centrallogserver kernel: [120149.268509] Total swap = 4194300kB
  575. Jan 15 02:36:51 centrallogserver kernel: [120149.268511] 8388461 pages RAM
  576. Jan 15 02:36:51 centrallogserver kernel: [120149.268515] 0 pages HighMem/MovableOnly
  577. Jan 15 02:36:51 centrallogserver kernel: [120149.268517] 156078 pages reserved
  578. Jan 15 02:36:51 centrallogserver kernel: [120149.268519] 0 pages cma reserved
  579. Jan 15 02:36:51 centrallogserver kernel: [120149.268521] 0 pages hwpoisoned
  580. Jan 15 02:36:51 centrallogserver kernel: [120149.268525] CIFS VFS: Push locks rc = -12
  581. Jan 15 02:36:51 centrallogserver kernel: [120149.288555] CIFS VFS: Push locks rc = -12
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