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  1. root@imx6ulevk:~# [ 8739.317623] kthreadd invoked oom-killer: gfp_mask=0x2000d0, order=1, oom_score_adj=0
  2. [ 8739.369989] CPU: 0 PID: 2 Comm: kthreadd Not tainted 4.1.15+ga27e4320 #2
  3. [ 8739.377147] Hardware name: Freescale i.MX6 Ultralite (Device Tree)
  4. [ 8739.383572] [<80016c18>] (unwind_backtrace) from [<800134a8>] (show_stack+0x10/0x14)
  5. [ 8739.392110] [<800134a8>] (show_stack) from [<805e838c>] (dump_stack+0x74/0xb4)
  6. [ 8739.399526] [<805e838c>] (dump_stack) from [<800ac4b8>] (dump_header.constprop.7+0x80/0x1b0)
  7. [ 8739.407999] [<800ac4b8>] (dump_header.constprop.7) from [<800acc00>] (oom_kill_process+0x2ac/0x3fc)
  8. [ 8739.417750] [<800acc00>] (oom_kill_process) from [<800ad094>] (__out_of_memory.constprop.5+0x344/0x378)
  9. [ 8739.427256] [<800ad094>] (__out_of_memory.constprop.5) from [<800ad2b0>] (out_of_memory+0x48/0x60)
  10. [ 8739.437266] [<800ad2b0>] (out_of_memory) from [<800b1514>] (__alloc_pages_nodemask+0x688/0x820)
  11. [ 8739.446113] [<800b1514>] (__alloc_pages_nodemask) from [<8002f670>] (copy_process.part.3+0xb0/0x1358)
  12. [ 8739.455984] [<8002f670>] (copy_process.part.3) from [<80030a48>] (do_fork+0x94/0x34c)
  13. [ 8739.463942] [<80030a48>] (do_fork) from [<80030d28>] (kernel_thread+0x28/0x30)
  14. [ 8739.472100] [<80030d28>] (kernel_thread) from [<8004a300>] (kthreadd+0x110/0x170)
  15. [ 8739.479704] [<8004a300>] (kthreadd) from [<800102a8>] (ret_from_fork+0x14/0x2c)
  16. [ 8739.961144] Mem-Info:
  17. [ 8739.966611] active_anon:115262 inactive_anon:2079 isolated_anon:0
  18. [ 8739.966611] active_file:640 inactive_file:775 isolated_file:0
  19. [ 8739.966611] unevictable:0 dirty:790 writeback:1 unstable:0
  20. [ 8739.966611] slab_reclaimable:482 slab_unreclaimable:1533
  21. [ 8739.966611] mapped:1500 shmem:2223 pagetables:540 bounce:0
  22. [ 8739.966611] free:445 free_pcp:0 free_cma:23
  23. [ 8740.056396] Normal free:1280kB min:2852kB low:3564kB high:4276kB active_anon:461048kB inactive_anon:8316kB active_file:2560kB inactive_file:2588kB unevictable:0kB isolated(anon):0kB isolated(file):512kB present:524288kB managed:509996kB mlocked:0kB dirty:3160kB writeback:4kB mapped:6000kB shmem:8892kB slab_reclaimable:1928kB slab_unreclaimable:6132kB kernel_stack:1024kB pagetables:2160kB unstable:0kB bounce:0kB free_pcp:36kB local_pcp:36kB free_cma:92kB writeback_tmp:0kB pages_scanned:9192 all_unreclaimable? no
  24. [ 8740.102614] warn_alloc_failed: 1418 callbacks suppressed
  25. [ 8740.107954] ksoftirqd/0: page allocation failure: order:0, mode:0x20
  26. [ 8740.114328] CPU: 0 PID: 3 Comm: ksoftirqd/0 Not tainted 4.1.15+ga27e4320 #2
  27. [ 8740.121300] Hardware name: Freescale i.MX6 Ultralite (Device Tree)
  28. [ 8740.127529] [<80016c18>] (unwind_backtrace) from [<800134a8>] (show_stack+0x10/0x14)
  29. [ 8740.135310] [<800134a8>] (show_stack) from [<805e838c>] (dump_stack+0x74/0xb4)
  30. [ 8740.142566] [<805e838c>] (dump_stack) from [<800aeac8>] (warn_alloc_failed+0xd8/0x114)
  31. [ 8740.150518] [<800aeac8>] (warn_alloc_failed) from [<800b14a8>] (__alloc_pages_nodemask+0x61c/0x820)
  32. [ 8740.159599] [<800b14a8>] (__alloc_pages_nodemask) from [<804d1314>] (__alloc_page_frag+0x114/0x134)
  33. [ 8740.168676] [<804d1314>] (__alloc_page_frag) from [<804d682c>] (__alloc_rx_skb+0x58/0xe4)
  34. [ 8740.176878] [<804d682c>] (__alloc_rx_skb) from [<804d68d4>] (__netdev_alloc_skb+0x1c/0x44)
  35. [ 8740.185170] [<804d68d4>] (__netdev_alloc_skb) from [<803bb168>] (fec_enet_rx_napi+0x2c0/0xd28)
  36. [ 8740.193810] [<803bb168>] (fec_enet_rx_napi) from [<804e0c34>] (net_rx_action+0x104/0x2e8)
  37. [ 8740.202021] [<804e0c34>] (net_rx_action) from [<800347a8>] (__do_softirq+0xf0/0x254)
  38. [ 8740.209796] [<800347a8>] (__do_softirq) from [<80034938>] (run_ksoftirqd+0x2c/0x44)
  39. [ 8740.217481] [<80034938>] (run_ksoftirqd) from [<8004cc98>] (smpboot_thread_fn+0x1c4/0x2b0)
  40. [ 8740.225777] [<8004cc98>] (smpboot_thread_fn) from [<80049cf4>] (kthread+0xec/0xf4)
  41. [ 8740.233377] [<80049cf4>] (kthread) from [<800102a8>] (ret_from_fork+0x14/0x2c)
  42. [ 8740.240610] Mem-Info:
  43. [ 8740.242920] active_anon:115262 inactive_anon:2079 isolated_anon:0
  44. [ 8740.242920] active_file:640 inactive_file:647 isolated_file:128
  45. [ 8740.242920] unevictable:0 dirty:790 writeback:1 unstable:0
  46. [ 8740.242920] slab_reclaimable:482 slab_unreclaimable:1533
  47. [ 8740.242920] mapped:1500 shmem:2223 pagetables:540 bounce:0
  48. [ 8740.242920] free:290 free_pcp:14 free_cma:23
  49. [ 8740.275905] Normal free:1160kB min:2852kB low:3564kB high:4276kB active_anon:461048kB inactive_anon:8316kB active_file:2560kB inactive_file:2588kB unevictable:0kB isolated(anon):0kB isolated(file):512kB present:524288kB managed:509996kB mlocked:0kB dirty:3160kB writeback:4kB mapped:6000kB shmem:8892kB slab_reclaimable:1928kB slab_unreclaimable:6132kB kernel_stack:1024kB pagetables:2160kB unstable:0kB bounce:0kB free_pcp:56kB local_pcp:56kB free_cma:92kB writeback_tmp:0kB pages_scanned:9192 all_unreclaimable? no
  50. [ 8740.321162] lowmem_reserve[]: 0 0 0
  51. [ 8740.324730] Normal: 24*4kB (RC) 1*8kB (R) 0*16kB 1*32kB (R) 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (R) 0*2048kB 0*4096kB 0*8192kB 0*16384kB 0*32768kB = 1160kB
  52. [ 8740.339329] 3642 total pagecache pages
  53. [ 8740.343090] 0 pages in swap cache
  54. [ 8740.346418] Swap cache stats: add 0, delete 0, find 0/0
  55. [ 8740.351651] Free swap = 0kB
  56. [ 8740.354540] Total swap = 0kB
  57. [ 8740.357430] 131072 pages RAM
  58. [ 8740.360321] 0 pages HighMem/MovableOnly
  59. [ 8740.364166] 4294888949 pages reserved
  60. [ 8740.367835] 81920 pages cma reserved
  61. [ 8740.371549] ksoftirqd/0: page allocation failure: order:0, mode:0x20
  62. [ 8740.377932] CPU: 0 PID: 3 Comm: ksoftirqd/0 Not tainted 4.1.15+ga27e4320 #2
  63. [ 8740.384907] Hardware name: Freescale i.MX6 Ultralite (Device Tree)
  64. [ 8740.391129] [<80016c18>] (unwind_backtrace) from [<800134a8>] (show_stack+0x10/0x14)
  65. [ 8740.398905] [<800134a8>] (show_stack) from [<805e838c>] (dump_stack+0x74/0xb4)
  66. [ 8740.406159] [<805e838c>] (dump_stack) from [<800aeac8>] (warn_alloc_failed+0xd8/0x114)
  67. [ 8740.414111] [<800aeac8>] (warn_alloc_failed) from [<800b14a8>] (__alloc_pages_nodemask+0x61c/0x820)
  68. [ 8740.423188] [<800b14a8>] (__alloc_pages_nodemask) from [<804d1314>] (__alloc_page_frag+0x114/0x134)
  69. [ 8740.432265] [<804d1314>] (__alloc_page_frag) from [<804d682c>] (__alloc_rx_skb+0x58/0xe4)
  70. [ 8740.440469] [<804d682c>] (__alloc_rx_skb) from [<804d68d4>] (__netdev_alloc_skb+0x1c/0x44)
  71. [ 8740.448763] [<804d68d4>] (__netdev_alloc_skb) from [<803bb168>] (fec_enet_rx_napi+0x2c0/0xd28)
  72. [ 8740.457401] [<803bb168>] (fec_enet_rx_napi) from [<804e0c34>] (net_rx_action+0x104/0x2e8)
  73. [ 8740.465608] [<804e0c34>] (net_rx_action) from [<800347a8>] (__do_softirq+0xf0/0x254)
  74. [ 8740.473380] [<800347a8>] (__do_softirq) from [<80034938>] (run_ksoftirqd+0x2c/0x44)
  75. [ 8740.481064] [<80034938>] (run_ksoftirqd) from [<8004cc98>] (smpboot_thread_fn+0x1c4/0x2b0)
  76. [ 8740.489361] [<8004cc98>] (smpboot_thread_fn) from [<80049cf4>] (kthread+0xec/0xf4)
  77. [ 8740.496960] [<80049cf4>] (kthread) from [<800102a8>] (ret_from_fork+0x14/0x2c)
  78. [ 8740.504194] Mem-Info:
  79. [ 8740.506501] active_anon:115262 inactive_anon:2079 isolated_anon:0
  80. [ 8740.506501] active_file:640 inactive_file:647 isolated_file:128
  81. [ 8740.506501] unevictable:0 dirty:790 writeback:1 unstable:0
  82. [ 8740.506501] slab_reclaimable:482 slab_unreclaimable:1533
  83. [ 8740.506501] mapped:1500 shmem:2223 pagetables:540 bounce:0
  84. [ 8740.506501] free:290 free_pcp:14 free_cma:23
  85. [ 8740.539482] Normal free:1160kB min:2852kB low:3564kB high:4276kB active_anon:461048kB inactive_anon:8316kB active_file:2560kB inactive_file:2588kB unevictable:0kB isolated(anon):0kB isolated(file):512kB present:524288kB managed:509996kB mlocked:0kB dirty:3160kB writeback:4kB mapped:6000kB shmem:8892kB slab_reclaimable:1928kB slab_unreclaimable:6132kB kernel_stack:1024kB pagetables:2160kB unstable:0kB bounce:0kB free_pcp:56kB local_pcp:56kB free_cma:92kB writeback_tmp:0kB pages_scanned:9192 all_unreclaimable? no
  86. [ 8740.584738] lowmem_reserve[]: 0 0 0
  87. [ 8740.588299] Normal: 24*4kB (RC) 1*8kB (R) 0*16kB 1*32kB (R) 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (R) 0*2048kB 0*4096kB 0*8192kB 0*16384kB 0*32768kB = 1160kB
  88. [ 8740.602893] 3642 total pagecache pages
  89. [ 8740.606652] 0 pages in swap cache
  90. [ 8740.609979] Swap cache stats: add 0, delete 0, find 0/0
  91. [ 8740.615211] Free swap = 0kB
  92. [ 8740.618100] Total swap = 0kB
  93. [ 8740.620989] 131072 pages RAM
  94. [ 8740.623878] 0 pages HighMem/MovableOnly
  95. [ 8740.627723] 4294888949 pages reserved
  96. [ 8740.631392] 81920 pages cma reserved
  97. [ 8740.635068] ksoftirqd/0: page allocation failure: order:0, mode:0x20
  98. [ 8740.641448] CPU: 0 PID: 3 Comm: ksoftirqd/0 Not tainted 4.1.15+ga27e4320 #2
  99. [ 8740.648421] Hardware name: Freescale i.MX6 Ultralite (Device Tree)
  100. [ 8740.654640] [<80016c18>] (unwind_backtrace) from [<800134a8>] (show_stack+0x10/0x14)
  101. [ 8740.662418] [<800134a8>] (show_stack) from [<805e838c>] (dump_stack+0x74/0xb4)
  102. [ 8740.669673] [<805e838c>] (dump_stack) from [<800aeac8>] (warn_alloc_failed+0xd8/0x114)
  103. [ 8740.677622] [<800aeac8>] (warn_alloc_failed) from [<800b14a8>] (__alloc_pages_nodemask+0x61c/0x820)
  104. [ 8740.686697] [<800b14a8>] (__alloc_pages_nodemask) from [<804d1314>] (__alloc_page_frag+0x114/0x134)
  105. [ 8740.695771] [<804d1314>] (__alloc_page_frag) from [<804d682c>] (__alloc_rx_skb+0x58/0xe4)
  106. [ 8740.703975] [<804d682c>] (__alloc_rx_skb) from [<804d68d4>] (__netdev_alloc_skb+0x1c/0x44)
  107. [ 8740.712266] [<804d68d4>] (__netdev_alloc_skb) from [<803bb168>] (fec_enet_rx_napi+0x2c0/0xd28)
  108. [ 8740.720905] [<803bb168>] (fec_enet_rx_napi) from [<804e0c34>] (net_rx_action+0x104/0x2e8)
  109. [ 8740.729113] [<804e0c34>] (net_rx_action) from [<800347a8>] (__do_softirq+0xf0/0x254)
  110. [ 8740.736886] [<800347a8>] (__do_softirq) from [<80034938>] (run_ksoftirqd+0x2c/0x44)
  111. [ 8740.744572] [<80034938>] (run_ksoftirqd) from [<8004cc98>] (smpboot_thread_fn+0x1c4/0x2b0)
  112. [ 8740.752868] [<8004cc98>] (smpboot_thread_fn) from [<80049cf4>] (kthread+0xec/0xf4)
  113. [ 8740.760466] [<80049cf4>] (kthread) from [<800102a8>] (ret_from_fork+0x14/0x2c)
  114. [ 8740.767700] Mem-Info:
  115. [ 8740.770005] active_anon:115262 inactive_anon:2079 isolated_anon:0
  116. [ 8740.770005] active_file:640 inactive_file:647 isolated_file:128
  117. [ 8740.770005] unevictable:0 dirty:790 writeback:1 unstable:0
  118. [ 8740.770005] slab_reclaimable:482 slab_unreclaimable:1533
  119. [ 8740.770005] mapped:1500 shmem:2223 pagetables:540 bounce:0
  120. [ 8740.770005] free:290 free_pcp:14 free_cma:23
  121. [ 8740.802991] Normal free:1160kB min:2852kB low:3564kB high:4276kB active_anon:461048kB inactive_anon:8316kB active_file:2560kB inactive_file:2588kB unevictable:0kB isolated(anon):0kB isolated(file):512kB present:524288kB managed:509996kB mlocked:0kB dirty:3160kB writeback:4kB mapped:6000kB shmem:8892kB slab_reclaimable:1928kB slab_unreclaimable:6132kB kernel_stack:1024kB pagetables:2160kB unstable:0kB bounce:0kB free_pcp:56kB local_pcp:56kB free_cma:92kB writeback_tmp:0kB pages_scanned:9192 all_unreclaimable? no
  122. [ 8740.848247] lowmem_reserve[]: 0 0 0
  123. [ 8740.851808] Normal: 24*4kB (RC) 1*8kB (R) 0*16kB 1*32kB (R) 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (R) 0*2048kB 0*4096kB 0*8192kB 0*16384kB 0*32768kB = 1160kB
  124. [ 8740.866402] 3642 total pagecache pages
  125. [ 8740.870161] 0 pages in swap cache
  126. [ 8740.873489] Swap cache stats: add 0, delete 0, find 0/0
  127. [ 8740.878721] Free swap = 0kB
  128. [ 8740.881609] Total swap = 0kB
  129. [ 8740.884499] 131072 pages RAM
  130. [ 8740.887386] 0 pages HighMem/MovableOnly
  131. [ 8740.891232] 4294888949 pages reserved
  132. [ 8740.894900] 81920 pages cma reserved
  133. [ 8740.898571] ksoftirqd/0: page allocation failure: order:0, mode:0x20
  134. [ 8740.904948] CPU: 0 PID: 3 Comm: ksoftirqd/0 Not tainted 4.1.15+ga27e4320 #2
  135. [ 8740.911920] Hardware name: Freescale i.MX6 Ultralite (Device Tree)
  136. [ 8740.918135] [<80016c18>] (unwind_backtrace) from [<800134a8>] (show_stack+0x10/0x14)
  137. [ 8740.925911] [<800134a8>] (show_stack) from [<805e838c>] (dump_stack+0x74/0xb4)
  138. [ 8740.933164] [<805e838c>] (dump_stack) from [<800aeac8>] (warn_alloc_failed+0xd8/0x114)
  139. [ 8740.941113] [<800aeac8>] (warn_alloc_failed) from [<800b14a8>] (__alloc_pages_nodemask+0x61c/0x820)
  140. [ 8740.950186] [<800b14a8>] (__alloc_pages_nodemask) from [<804d1314>] (__alloc_page_frag+0x114/0x134)
  141. [ 8740.959259] [<804d1314>] (__alloc_page_frag) from [<804d682c>] (__alloc_rx_skb+0x58/0xe4)
  142. [ 8740.967462] [<804d682c>] (__alloc_rx_skb) from [<804d68d4>] (__netdev_alloc_skb+0x1c/0x44)
  143. [ 8740.975752] [<804d68d4>] (__netdev_alloc_skb) from [<803bb168>] (fec_enet_rx_napi+0x2c0/0xd28)
  144. [ 8740.984391] [<803bb168>] (fec_enet_rx_napi) from [<804e0c34>] (net_rx_action+0x104/0x2e8)
  145. [ 8740.992598] [<804e0c34>] (net_rx_action) from [<800347a8>] (__do_softirq+0xf0/0x254)
  146. [ 8741.000371] [<800347a8>] (__do_softirq) from [<80034938>] (run_ksoftirqd+0x2c/0x44)
  147. [ 8741.008057] [<80034938>] (run_ksoftirqd) from [<8004cc98>] (smpboot_thread_fn+0x1c4/0x2b0)
  148. [ 8741.016351] [<8004cc98>] (smpboot_thread_fn) from [<80049cf4>] (kthread+0xec/0xf4)
  149. [ 8741.023948] [<80049cf4>] (kthread) from [<800102a8>] (ret_from_fork+0x14/0x2c)
  150. [ 8741.031180] Mem-Info:
  151. [ 8741.033487] active_anon:115262 inactive_anon:2079 isolated_anon:0
  152. [ 8741.033487] active_file:640 inactive_file:647 isolated_file:128
  153. [ 8741.033487] unevictable:0 dirty:790 writeback:1 unstable:0
  154. [ 8741.033487] slab_reclaimable:482 slab_unreclaimable:1533
  155. [ 8741.033487] mapped:1500 shmem:2223 pagetables:540 bounce:0
  156. [ 8741.033487] free:290 free_pcp:14 free_cma:23
  157. [ 8741.066469] Normal free:1160kB min:2852kB low:3564kB high:4276kB active_anon:461048kB inactive_anon:8316kB active_file:2560kB inactive_file:2588kB unevictable:0kB isolated(anon):0kB isolated(file):512kB present:524288kB managed:509996kB mlocked:0kB dirty:3160kB writeback:4kB mapped:6000kB shmem:8892kB slab_reclaimable:1928kB slab_unreclaimable:6132kB kernel_stack:1024kB pagetables:2160kB unstableltralite (Device Tree)
  158. [ 8741.445117] [<80016c18>] (unwind_backtrace) from [<800134a8>] (show_stack+0x10/0x14)
  159. [ 8741.452893] [<800134a8>] (show_stack) from [<805e838c>] (dump_stack+0x74/0xb4)
  160. [ 8741.460144] [<805e838c>] (dump_stack) from [<800aeac8>] (warn_alloc_failed+0xd8/0x114)
  161. [ 8741.468094] [<800aeac8>] (warn_alloc_failed) from [<800b14a8>] (__alloc_pages_nodemask+0x61c/0x820)
  162. [ 8741.477168] [<800b14a8>] (__alloc_pages_nodemask) from [<804d1314>] (__alloc_page_frag+0x114/0x134)
  163. [ 8741.486242] [<804d1314>] (__alloc_page_frag) from [<804d682c>] (__alloc_rx_skb+0x58/0xe4)
  164. [ 8741.494444] [<804d682c>] (__alloc_rx_skb) from [<804d68d4>] (__netdev_alloc_skb+0x1c/0x44)
  165. [ 8741.502735] [<804d68d4>] (__netdev_alloc_skb) from [<803bb168>] (fec_enet_rx_napi+0x2c0/0xd28)
  166. [ 8741.511374] [<803bb168>] (fec_enet_rx_napi) from [<804e0c34>] (net_rx_action+0x104/0x2e8)
  167. [ 8741.519581] [<804e0c34>] (net_rx_action) from [<800347a8>] (__do_softirq+0xf0/0x254)
  168. [ 8741.527352] [<800347a8>] (__do_softirq) from [<80034938>] (run_ksoftirqd+0x2c/0x44)
  169. [ 8741.535036] [<80034938>] (run_ksoftirqd) from [<8004cc98>] (smpboot_thread_fn+0x1c4/0x2b0)
  170. [ 8741.543329] [<8004cc98>] (smpboot_thread_fn) from [<80049cf4>] (kthread+0xec/0xf4)
  171. [ 8741.550925] [<80049cf4>] (kthread) from [<800102a8>] (ret_from_fork+0x14/0x2c)
  172. [ 8741.558156] Mem-Info:
  173. [ 8741.560464] active_anon:115262 inactive_anon:2079 isolated_anon:0
  174. [ 8741.560464] active_file:640 inactive_file:647 isolated_file:128
  175. [ 8741.560464] unevictable:0 dirty:790 writeback:1 unstable:0
  176. [ 8741.560464] slab_reclaimable:482 slab_unreclaimable:1533
  177. [ 8741.560464] mapped:1500 shmem:2223 pagetables:540 bounce:0
  178. [ 8741.560464] free:290 free_pcp:14 free_cma:23
  179. [ 8741.593447] Normal free:1160kB min:2852kB low:3564kB high:4276kB active_anon:461048kB inactive_anon:8316kB active_file:2560kB inactive_file:2588kB unevictable:0kB isolated(anon):0kB isolated(file):512kB present:524288kB managed:509996kB mlocked:0kB dirty:3160kB writeback:4kB mapped:6000kB shmem:8892kB slab_reclaimable:1928kB slab_unreclaimable:6132kB kernel_stack:1024kB pagetables:2160kB unstable:0kB bounce:0kB free_pcp:56kB local_pcp:56kB free_cma:92kB writeback_tmp:0kB pages_scanned:9192 all_unreclaimable? no
  180. [ 8741.638702] lowmem_reserve[]: 0 0 0
  181. [ 8741.642264] Normal: 24*4kB (RC) 1*8kB (R) 0*16kB 1*32kB (R) 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (R) 0*2048kB 0*4096kB 0*8192kB 0*16384kB 0*32768kB = 1160kB
  182. [ 8741.656860] 3642 total pagecache pages
  183. [ 8741.660618] 0 pages in swap cache
  184. [ 8741.663945] Swap cache stats: add 0, delete 0, find 0/0
  185. [ 8741.669179] Free swap = 0kB
  186. [ 8741.672067] Total swap = 0kB
  187. [ 8741.674957] 131072 pages RAM
  188. [ 8741.677845] 0 pages HighMem/MovableOnly
  189. [ 8741.681689] 4294888949 pages reserved
  190. [ 8741.685359] 81920 pages cma reserved
  191. [ 8741.689011] ksoftirqd/0: page allocation failure: order:0, mode:0x20
  192. [ 8741.695388] CPU: 0 PID: 3 Comm: ksoftirqd/0 Not tainted 4.1.15+ga27e4320 #2
  193. [ 8741.702360] Hardware name: Freescale i.MX6 Ultralite (Device Tree)
  194. [ 8741.708575] [<80016c18>] (unwind_backtrace) from [<800134a8>] (show_stack+0x10/0x14)
  195. [ 8741.716348] [<800134a8>] (show_stack) from [<805e838c>] (dump_stack+0x74/0xb4)
  196. [ 8741.723602] [<805e838c>] (dump_stack) from [<800aeac8>] (warn_alloc_failed+0xd8/0x114)
  197. [ 8741.731550] [<800aeac8>] (warn_alloc_failed) from [<800b14a8>] (__alloc_pages_nodemask+0x61c/0x820)
  198. [ 8741.740626] [<800b14a8>] (__alloc_pages_nodemask) from [<804d1314>] (__alloc_page_frag+0x114/0x134)
  199. [ 8741.749700] [<804d1314>] (__alloc_page_frag) from [<804d682c>] (__alloc_rx_skb+0x58/0xe4)
  200. [ 8741.757902] [<804d682c>] (__alloc_rx_skb) from [<804d68d4>] (__netdev_alloc_skb+0x1c/0x44)
  201. [ 8741.766193] [<804d68d4>] (__netdev_alloc_skb) from [<803bb168>] (fec_enet_rx_napi+0x2c0/0xd28)
  202. [ 8741.774832] [<803bb168>] (fec_enet_rx_napi) from [<804e0c34>] (net_rx_action+0x104/0x2e8)
  203. [ 8741.783038] [<804e0c34>] (net_rx_action) from [<800347a8>] (__do_softirq+0xf0/0x254)
  204. [ 8741.790809] [<800347a8>] (__do_softirq) from [<80034938>] (run_ksoftirqd+0x2c/0x44)
  205. [ 8741.798494] [<80034938>] (run_ksoftirqd) from [<8004cc98>] (smpboot_thread_fn+0x1c4/0x2b0)
  206. [ 8741.806787] [<8004cc98>] (smpboot_thread_fn) from [<80049cf4>] (kthread+0xec/0xf4)
  207. [ 8741.814384] [<80049cf4>] (kthread) from [<800102a8>] (ret_from_fork+0x14/0x2c)
  208. [ 8741.821616] Mem-Info:
  209. [ 8741.823920] active_anon:115262 inactive_anon:2079 isolated_anon:0
  210. [ 8741.823920] active_file:640 inactive_file:647 isolated_file:128
  211. [ 8741.823920] unevictable:0 dirty:790 writeback:1 unstable:0
  212. [ 8741.823920] slab_reclaimable:482 slab_unreclaimable:1533
  213. [ 8741.823920] mapped:1500 shmem:2223 pagetables:540 bounce:0
  214. [ 8741.823920] free:290 free_pcp:14 free_cma:23
  215. [ 8741.856902] Normal free:1160kB min:2852kB low:3564kB high:4276kB active_anon:461048kB inactive_anon:8316kB active_file:2560kB inactive_file:2588kB unevictable:0kB isolated(anon):0kB isolated(file):512kB present:524288kB managed:509996kB mlocked:0kB dirty:3160kB writeback:4kB mapped:6000kB shmem:8892kB slab_reclaimable:1928kB slab_unreclaimable:6132kB kernel_stack:1024kB pagetables:2160kB unstable:0kB bounce:0kB free_pcp:56kB local_pcp:56kB free_cma:92kB writeback_tmp:0kB pages_scanned:9192 all_unreclaimable? no
  216. [ 8741.902158] lowmem_reserve[]: 0 0 0
  217. [ 8741.905719] Normal: 24*4kB (RC) 1*8kB (R) 0*16kB 1*32kB (R) 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (R) 0*2048kB 0*4096kB 0*8192kB 0*16384kB 0*32768kB = 1160kB
  218. [ 8741.920312] 3642 total pagecache pages
  219. [ 8741.924071] 0 pages in swap cache
  220. [ 8741.927398] Swap cache stats: add 0, delete 0, find 0/0
  221. [ 8741.932631] Free swap = 0kB
  222. [ 8741.935519] Total swap = 0kB
  223. [ 8741.938408] 131072 pages RAM
  224. [ 8741.941295] 0 pages HighMem/MovableOnly
  225. [ 8741.945140] 4294888949 pages reserved
  226. [ 8741.948810] 81920 pages cma reserved
  227. [ 8741.952473] ksoftirqd/0: page allocation failure: order:0, mode:0x20
  228. [ 8741.958852] CPU: 0 PID: 3 Comm: ksoftirqd/0 Not tainted 4.1.15+ga27e4320 #2
  229. [ 8741.965825] Hardware name: Freescale i.MX6 Ultralite (Device Tree)
  230. [ 8741.972041] [<80016c18>] (unwind_backtrace) from [<800134a8>] (show_stack+0x10/0x14)
  231. [ 8741.979815] [<800134a8>] (show_stack) from [<805e838c>] (dump_stack+0x74/0xb4)
  232. [ 8741.987068] [<805e838c>] (dump_stack) from [<800aeac8>] (warn_alloc_failed+0xd8/0x114)
  233. [ 8741.995016] [<800aeac8>] (warn_alloc_failed) from [<800b14a8>] (__alloc_pages_nodemask+0x61c/0x820)
  234. [ 8742.004093] [<800b14a8>] (__alloc_pages_nodemask) from [<804d1314>] (__alloc_page_frag+0x114/0x134)
  235. [ 8742.013167] [<804d1314>] (__alloc_page_frag) from [<804d682c>] (__alloc_rx_skb+0x58/0xe4)
  236. [ 8742.021370] [<804d682c>] (__alloc_rx_skb) from [<804d68d4>] (__netdev_alloc_skb+0x1c/0x44)
  237. [ 8742.029660] [<804d68d4>] (__netdev_alloc_skb) from [<803bb168>] (fec_enet_rx_napi+0x2c0/0xd28)
  238. [ 8742.038298] [<803bb168>] (fec_enet_rx_napi) from [<804e0c34>] (net_rx_action+0x104/0x2e8)
  239. [ 8742.046504] [<804e0c34>] (net_rx_action) from [<800347a8>] (__do_softirq+0xf0/0x254)
  240. [ 8742.054275] [<800347a8>] (__do_softirq) from [<80034938>] (run_ksoftirqd+0x2c/0x44)
  241. [ 8742.061958] [<80034938>] (run_ksoftirqd) from [<8004cc98>] (smpboot_thread_fn+0x1c4/0x2b0)
  242. [ 8742.070253] [<8004cc98>] (smpboot_thread_fn) from [<80049cf4>] (kthread+0xec/0xf4)
  243. [ 8742.077851] [<80049cf4>] (kthread) from [<800102a8>] (ret_from_fork+0x14/0x2c)
  244. [ 8742.085081] Mem-Info:
  245. [ 8742.087388] active_anon:115262 inactive_anon:2079 isolated_anon:0
  246. [ 8742.087388] active_file:640 inactive_file:647 isolated_file:128
  247. [ 8742.087388] unevictable:0 dirty:790 writeback:1 unstable:0
  248. [ 8742.087388] slab_reclaimable:482 slab_unreclaimable:1533
  249. [ 8742.087388] mapped:1500 shmem:2223 pagetables:540 bounce:0
  250. [ 8742.087388] free:290 free_pcp:14 free_cma:23
  251. [ 8742.120367] Normal free:1160kB min:2852kB low:3564kB high:4276kB active_anon:461048kB inactive_anon:8316kB active_file:2560kB inactive_file:2588kB unevictable:0kB isolated(anon):0kB isolated(file):512kB present:524288kB managed:509996kB mlocked:0kB dirty:3160kB writeback:4kB mapped:6000kB shmem:8892kB slab_reclaimable:1928kB slab_unreclaimable:6132kB kernel_stack:1024kB pagetables:2160kB unstable:0kB bounce:0kB free_pcp:56kB local_pcp:56kB free_cma:92kB writeback_tmp:0kB pages_scanned:9192 all_unreclaimable? no
  252. [ 8742.165623] lowmem_reserve[]: 0 0 0
  253. [ 8742.169182] Normal: 24*4kB (RC) 1*8kB (R) 0*16kB 1*32kB (R) 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (R) 0*2048kB 0*4096kB 0*8192kB 0*16384kB 0*32768kB = 1160kB
  254. [ 8742.183776] 3642 total pagecache pages
  255. [ 8742.187535] 0 pages in swap cache
  256. [ 8742.190861] Swap cache stats: add 0, delete 0, find 0/0
  257. [ 8742.196094] Free swap = 0kB
  258. [ 8742.198982] Total swap = 0kB
  259. [ 8742.201872] 131072 pages RAM
  260. [ 8742.204760] 0 pages HighMem/MovableOnly
  261. [ 8742.208604] 4294888949 pages reserved
  262. [ 8742.212274] 81920 pages cma reserved
  263. [ 8742.215949] ksoftirqd/0: page allocation failure: order:0, mode:0x20
  264. [ 8742.222328] CPU: 0 PID: 3 Comm: ksoftirqd/0 Not tainted 4.1.15+ga27e4320 #2
  265. [ 8742.229302] Hardware name: Freescale i.MX6 Ultralite (Device Tree)
  266. [ 8742.235518] [<80016c18>] (unwind_backtrace) from [<800134a8>] (show_stack+0x10/0x14)
  267. [ 8742.243291] [<800134a8>] (show_stack) from [<805e838c>] (dump_stack+0x74/0xb4)
  268. [ 8742.250546] [<805e838c>] (dump_stack) from [<800aeac8>] (warn_alloc_failed+0xd8/0x114)
  269. [ 8742.258492] [<800aeac8>] (warn_alloc_failed) from [<800b14a8>] (__alloc_pages_nodemask+0x61c/0x820)
  270. [ 8742.267568] [<800b14a8>] (__alloc_pages_nodemask) from [<804d1314>] (__alloc_page_frag+0x114/0x134)
  271. [ 8742.276641] [<804d1314>] (__alloc_page_frag) from [<804d682c>] (__alloc_rx_skb+0x58/0xe4)
  272. [ 8742.284844] [<804d682c>] (__alloc_rx_skb) from [<804d68d4>] (__netdev_alloc_skb+0x1c/0x44)
  273. [ 8742.293134] [<804d68d4>] (__netdev_alloc_skb) from [<803bb168>] (fec_enet_rx_napi+0x2c0/0xd28)
  274. [ 8742.301772] [<803bb168>] (fec_enet_rx_napi) from [<804e0c34>] (net_rx_action+0x104/0x2e8)
  275. [ 8742.309979] [<804e0c34>] (net_rx_action) from [<800347a8>] (__do_softirq+0xf0/0x254)
  276. [ 8742.317751] [<800347a8>] (__do_softirq) from [<80034938>] (run_ksoftirqd+0x2c/0x44)
  277. [ 8742.325438] [<80034938>] (run_ksoftirqd) from [<8004cc98>] (smpboot_thread_fn+0x1c4/0x2b0)
  278. [ 8742.333733] [<8004cc98>] (smpboot_thread_fn) from [<80049cf4>] (kthread+0xec/0xf4)
  279. [ 8742.341329] [<80049cf4>] (kthread) from [<800102a8>] (ret_from_fork+0x14/0x2c)
  280. [ 8742.348560] Mem-Info:
  281. [ 8742.350869] active_anon:115262 inactive_anon:2079 isolated_anon:0
  282. [ 8742.350869] active_file:640 inactive_file:647 isolated_file:128
  283. [ 8742.350869] unevictable:0 dirty:790 writeback:1 unstable:0
  284. [ 8742.350869] slab_reclaimable:482 slab_unreclaimable:1533
  285. [ 8742.350869] mapped:1500 shmem:2223 pagetables:540 bounce:0
  286. [ 8742.350869] free:290 free_pcp:14 free_cma:23
  287. [ 8742.383852] Normal free:1160kB min:2852kB low:3564kB high:4276kB active_anon:461048kB inactive_anon:8316kB active_file:2560kB inactive_file:2588kB unevictable:0kB isolated(anon):0kB isolated(file):512kB present:524288kB managed:509996kB mlocked:0kB dirty:3160kB writeback:4kB mapped:6000kB shmem:8892kB slab_reclaimable:1928kB slab_unreclaimable:6132kB kernel_stack:1024kB pagetables:2160kB unstable:0kB bounce:0kB free_pcp:56kB local_pcp:56kB free_cma:92kB writeback_tmp:0kB pages_scanned:9192 all_unreclaimable? no
  288. [ 8742.429107] lowmem_reserve[]: 0 0 0
  289. [ 8742.432665] Normal: 24*4kB (RC) 1*8kB (R) 0*16kB 1*32kB (R) 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (R) 0*2048kB 0*4096kB 0*8192kB 0*16384kB 0*32768kB = 1160kB
  290. [ 8742.447259] 3642 total pagecache pages
  291. [ 8742.451017] 0 pages in swap cache
  292. [ 8742.454343] Swap cache stats: add 0, delete 0, find 0/0
  293. [ 8742.459577] Free swap = 0kB
  294. [ 8742.462464] Total swap = 0kB
  295. [ 8742.465353] 131072 pages RAM
  296. [ 8742.468241] 0 pages HighMem/MovableOnly
  297. [ 8742.472085] 4294888949 pages reserved
  298. [ 8742.475755] 81920 pages cma reserved
  299. [ 8742.479416] ksoftirqd/0: page allocation failure: order:0, mode:0x20
  300. [ 8742.485791] CPU: 0 PID: 3 Comm: ksoftirqd/0 Not tainted 4.1.15+ga27e4320 #2
  301. [ 8742.492763] Hardware name: Freescale i.MX6 Ultralite (Device Tree)
  302. [ 8742.498980] [<80016c18>] (unwind_backtrace) from [<800134a8>] (show_stack+0x10/0x14)
  303. [ 8742.506756] [<800134a8>] (show_stack) from [<805e838c>] (dump_stack+0x74/0xb4)
  304. [ 8742.514007] [<805e838c>] (dump_stack) from [<800aeac8>] (warn_alloc_failed+0xd8/0x114)
  305. [ 8742.521955] [<800aeac8>] (warn_alloc_failed) from [<800b14a8>] (__alloc_pages_nodemask+0x61c/0x820)
  306. [ 8742.531028] [<800b14a8>] (__alloc_pages_nodemask) from [<804d1314>] (__alloc_page_frag+0x114/0x134)
  307. [ 8742.540104] [<804d1314>] (__alloc_page_frag) from [<804d682c>] (__alloc_rx_skb+0x58/0xe4)
  308. [ 8742.548310] [<804d682c>] (__alloc_rx_skb) from [<804d68d4>] (__netdev_alloc_skb+0x1c/0x44)
  309. [ 8742.556599] [<804d68d4>] (__netdev_alloc_skb) from [<803bb168>] (fec_enet_rx_napi+0x2c0/0xd28)
  310. [ 8742.565238] [<803bb168>] (fec_enet_rx_napi) from [<804e0c34>] (net_rx_action+0x104/0x2e8)
  311. [ 8742.573443] [<804e0c34>] (net_rx_action) from [<800347a8>] (__do_softirq+0xf0/0x254)
  312. [ 8742.581219] [<800347a8>] (__do_softirq) from [<80034938>] (run_ksoftirqd+0x2c/0x44)
  313. [ 8742.588909] [<80034938>] (run_ksoftirqd) from [<8004cc98>] (smpboot_thread_fn+0x1c4/0x2b0)
  314. [ 8742.597202] [<8004cc98>] (smpboot_thread_fn) from [<80049cf4>] (kthread+0xec/0xf4)
  315. [ 8742.604803] [<80049cf4>] (kthread) from [<800102a8>] (ret_from_fork+0x14/0x2c)
  316. [ 8742.612036] Mem-Info:
  317. [ 8742.614343] active_anon:115262 inactive_anon:2079 isolated_anon:0
  318. [ 8742.614343] active_file:640 inactive_file:647 isolated_file:128
  319. [ 8742.614343] unevictable:0 dirty:790 writeback:1 unstable:0
  320. [ 8742.614343] slab_reclaimable:482 slab_unreclaimable:1533
  321. [ 8742.614343] mapped:1500 shmem:2223 pagetables:540 bounce:0
  322. [ 8742.614343] free:290 free_pcp:14 free_cma:23
  323. [ 8742.647326] Normal free:1160kB min:2852kB low:3564kB high:4276kB active_anon:461048kB inactive_anon:8316kB active_file:2560kB inactive_file:2588kB unevictable:0kB isolated(anon):0kB isolated(file):512kB present:524288kB managed:509996kB mlocked:0kB dirty:3160kB writeback:4kB mapped:6000kB shmem:8892kB slab_reclaimable:1928kB slab_unreclaimable:6132kB kernel_stack:1024kB pagetables:2160kB unstable:0kB bounce:0kB free_pcp:56kB local_pcp:56kB free_cma:92kB writeback_tmp:0kB pages_scanned:9192 all_unreclaimable? no
  324. [ 8742.692580] lowmem_reserve[]: 0 0 0
  325. [ 8742.696140] Normal: 24*4kB (RC) 1*8kB (R) 0*16kB 1*32kB (R) 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (R) 0*2048kB 0*4096kB 0*8192kB 0*16384kB 0*32768kB = 1160kB
  326. [ 8742.710731] 3642 total pagecache pages
  327. [ 8742.714491] 0 pages in swap cache
  328. [ 8742.717817] Swap cache stats: add 0, delete 0, find 0/0
  329. [ 8742.723050] Free swap = 0kB
  330. [ 8742.725939] Total swap = 0kB
  331. [ 8742.728828] 131072 pages RAM
  332. [ 8742.731717] 0 pages HighMem/MovableOnly
  333. [ 8742.735560] 4294888949 pages reserved
  334. [ 8742.739230] 81920 pages cma reserved
  335. [ 8742.942909] lowmem_reserve[]: 0 0 0
  336. [ 8742.960295] Normal: 23*4kB (C) 0*8kB 0*16kB 3*32kB (R) 1*64kB (R) 0*128kB 0*256kB 0*512kB 1*1024kB (R) 0*2048kB 0*4096kB 0*8192kB 0*16384kB 0*32768kB = 1276kB
  337. [ 8743.033417] 3642 total pagecache pages
  338. [ 8743.037182] 0 pages in swap cache
  339. [ 8743.055523] Swap cache stats: add 0, delete 0, find 0/0
  340. [ 8743.074891] Free swap = 0kB
  341. [ 8743.077806] Total swap = 0kB
  342. [ 8743.093386] 131072 pages RAM
  343. [ 8743.096303] 0 pages HighMem/MovableOnly
  344. [ 8743.118200] 4294888949 pages reserved
  345. [ 8743.121894] 81920 pages cma reserved
  346. [ 8743.125481] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name
  347. [ 8743.166913] [ 86] 0 86 3377 1079 9 0 0 0 systemd-journal
  348. [ 8743.197138] [ 114] 0 114 3070 105 6 0 0 -1000 systemd-udevd
  349. [ 8743.221342] [ 121] 997 121 3761 107 8 0 0 0 systemd-timesyn
  350. [ 8743.245430] [ 145] 996 145 1369 103 7 0 0 0 systemd-network
  351. [ 8743.269295] [ 148] 0 148 686 23 6 0 0 0 klogd
  352. [ 8743.277987] [ 149] 998 149 1017 77 7 0 0 -900 dbus-daemon
  353. [ 8743.314168] [ 164] 0 164 686 17 6 0 0 0 syslogd
  354. [ 8743.336552] [ 165] 0 165 1309 128 7 0 0 0 systemd-logind
  355. [ 8743.360361] [ 170] 995 170 1461 156 7 0 0 0 systemd-resolve
  356. [ 8743.384330] [ 175] 0 175 495 21 6 0 0 0 agetty
  357. [ 8743.406579] [ 176] 0 176 1313 131 7 0 0 0 login
  358. [ 8743.428515] [ 182] 0 182 1674 87 6 0 0 0 systemd
  359. [ 8743.437401] [ 184] 0 184 2067 239 7 0 0 0 (sd-pam)
  360. [ 8743.472854] [ 188] 0 188 745 82 6 0 0 0 sh
  361. [ 8743.494168] [ 213] 0 213 686 18 5 0 0 0 udhcpc
  362. [ 8743.516105] [ 484] 0 484 1779 218 9 0 0 0 sshd
  363. [ 8743.537795] [ 489] 0 489 745 44 6 0 0 0 sh
  364. [ 8743.559827] [ 490] 0 490 1779 218 8 0 0 0 sshd
  365. [ 8743.581495] [ 495] 0 495 745 74 5 0 0 0 sh
  366. [ 8743.602602] [ 496] 0 496 1779 217 9 0 0 0 sshd
  367. [ 8743.624084] [ 501] 0 501 745 41 5 0 0 0 sh
  368. [ 8743.645349] [ 502] 0 502 1779 218 9 0 0 0 sshd
  369. [ 8743.667266] [ 507] 0 507 745 26 6 0 0 0 sh
  370. [ 8743.688575] [ 508] 0 508 1779 219 8 0 0 0 sshd
  371. [ 8743.697175] [ 513] 0 513 745 52 6 0 0 0 sh
  372. [ 8743.731247] [ 704] 0 704 52823 14720 58 0 0 0 gst-launch-1.0
  373. [ 8743.755238] [ 798] 0 798 60220 20131 69 0 0 0 gst-launch-1.0
  374. [ 8743.779178] [ 817] 0 817 67044 28661 86 0 0 0 gst-launch-1.0
  375. [ 8743.803476] [ 836] 0 836 50124 23372 69 0 0 0 gst-launch-1.0
  376. [ 8743.827448] [ 848] 0 848 54942 28176 80 0 0 0 gst-launch-1.0
  377. [ 8743.851322] Out of memory: Kill process 817 (gst-launch-1.0) score 218 or sacrifice child
  378. [ 8743.872158] Killed process 817 (gst-launch-1.0) total-vm:268176kB, anon-rss:112628kB, file-rss:2016kB
  379. [ 8744.196375] kthreadd invoked oom-killer: gfp_mask=0x2000d0, order=1, oom_score_adj=0
  380. [ 8744.224493] CPU: 0 PID: 2 Comm: kthreadd Not tainted 4.1.15+ga27e4320 #2
  381. [ 8744.231325] Hardware name: Freescale i.MX6 Ultralite (Device Tree)
  382. [ 8744.237564] [<80016c18>] (unwind_backtrace) from [<800134a8>] (show_stack+0x10/0x14)
  383. [ 8744.245565] [<800134a8>] (show_stack) from [<805e838c>] (dump_stack+0x74/0xb4)
  384. [ 8744.252877] [<805e838c>] (dump_stack) from [<800ac4b8>] (dump_header.constprop.7+0x80/0x1b0)
  385. [ 8744.261575] [<800ac4b8>] (dump_header.constprop.7) from [<800acc00>] (oom_kill_process+0x2ac/0x3fc)
  386. [ 8744.270722] [<800acc00>] (oom_kill_process) from [<800ad094>] (__out_of_memory.constprop.5+0x344/0x378)
  387. [ 8744.280219] [<800ad094>] (__out_of_memory.constprop.5) from [<800ad2b0>] (out_of_memory+0x48/0x60)
  388. [ 8744.289290] [<800ad2b0>] (out_of_memory) from [<800b1514>] (__alloc_pages_nodemask+0x688/0x820)
  389. [ 8744.298027] [<800b1514>] (__alloc_pages_nodemask) from [<8002f670>] (copy_process.part.3+0xb0/0x1358)
  390. [ 8744.307424] [<8002f670>] (copy_process.part.3) from [<80030a48>] (do_fork+0x94/0x34c)
  391. [ 8744.315329] [<80030a48>] (do_fork) from [<80030d28>] (kernel_thread+0x28/0x30)
  392. [ 8744.322901] [<80030d28>] (kernel_thread) from [<8004a300>] (kthreadd+0x110/0x170)
  393. [ 8744.330467] [<8004a300>] (kthreadd) from [<800102a8>] (ret_from_fork+0x14/0x2c)
  394. [ 8744.496103] Mem-Info:
  395. [ 8744.502048] active_anon:115262 inactive_anon:2079 isolated_anon:0
  396. [ 8744.502048] active_file:640 inactive_file:775 isolated_file:0
  397. [ 8744.502048] unevictable:0 dirty:790 writeback:1 unstable:0
  398. [ 8744.502048] slab_reclaimable:482 slab_unreclaimable:1534
  399. [ 8744.502048] mapped:1500 shmem:2223 pagetables:540 bounce:0
  400. [ 8744.502048] free:275 free_pcp:14 free_cma:23
  401. [ 8744.584166] Normal free:1100kB min:2852kB low:3564kB high:4276kB active_anon:461048kB inactive_anon:8316kB active_file:2560kB inactive_file:3100kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:524288kB managed:509996kB mlocked:0kB dirty:3160kB writeback:4kB mapped:6000kB shmem:8892kB slab_reclaimable:1928kB slab_unreclaimable:6136kB kernel_stack:912kB pagetables:2160kB unstable:0kB bounce:0kB free_pcp:56kB local_pcp:56kB free_cma:92kB writeback_tmp:0kB pages_scanned:155348 all_unreclaimable? yes
  402. [ 8744.697554] lowmem_reserve[]: 0 0 0
  403. [ 8744.705724] Normal: 23*4kB (C) 0*8kB 1*16kB (R) 1*32kB (R) 1*64kB (R) 1*128kB (R) 1*256kB (R) 1*512kB (R) 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB 0*32768kB = 1100kB
  404. [ 8744.747665] 3642 total pagecache pages
  405. [ 8744.757482] 0 pages in swap cache
  406. [ 8744.766458] Swap cache stats: add 0, delete 0, find 0/0
  407. [ 8744.787650] Free swap = 0kB
  408. [ 8744.795569] Total swap = 0kB
  409. [ 8744.803220] 131072 pages RAM
  410. [ 8744.806129] 0 pages HighMem/MovableOnly
  411. [ 8744.820634] 4294888949 pages reserved
  412. [ 8744.824407] 81920 pages cma reserved
  413. [ 8744.839401] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name
  414. [ 8744.862430] [ 86] 0 86 3377 1079 9 0 0 0 systemd-journal
  415. [ 8744.887099] [ 114] 0 114 3070 105 6 0 0 -1000 systemd-udevd
  416. [ 8744.911141] [ 121] 997 121 3761 107 8 0 0 0 systemd-timesyn
  417. [ 8744.935670] [ 145] 996 145 1369 103 7 0 0 0 systemd-network
  418. [ 8744.960253] [ 148] 0 148 686 23 6 0 0 0 klogd
  419. [ 8744.982385] [ 149] 998 149 1017 77 7 0 0 -900 dbus-daemon
  420. [ 8745.005954] [ 164] 0 164 686 17 6 0 0 0 syslogd
  421. [ 8745.028768] [ 165] 0 165 1309 128 7 0 0 0 systemd-logind
  422. [ 8745.053075] [ 170] 995 170 1461 156 7 0 0 0 systemd-resolve
  423. [ 8745.077591] [ 175] 0 175 495 21 6 0 0 0 agetty
  424. [ 8745.099982] [ 176] 0 176 1313 131 7 0 0 0 login
  425. [ 8745.122273] [ 182] 0 182 1674 87 6 0 0 0 systemd
  426. [ 8745.144995] [ 184] 0 184 2067 239 7 0 0 0 (sd-pam)
  427. [ 8745.168779] [ 188] 0 188 745 82 6 0 0 0 sh
  428. [ 8745.177412] [ 213] 0 213 686 18 5 0 0 0 udhcpc
  429. [ 8745.212908] [ 484] 0 484 1779 218 9 0 0 0 sshd
  430. [ 8745.234962] [ 489] 0 489 745 44 6 0 0 0 sh
  431. [ 8745.256561] [ 490] 0 490 1779 218 8 0 0 0 sshd
  432. [ 8745.278723] [ 495] 0 495 745 74 5 0 0 0 sh
  433. [ 8745.287149] [ 496] 0 496 1779 217 9 0 0 0 sshd
  434. [ 8745.322996] [ 501] 0 501 745 41 5 0 0 0 sh
  435. [ 8745.344646] [ 502] 0 502 1779 218 9 0 0 0 sshd
  436. [ 8745.366247] [ 507] 0 507 745 26 6 0 0 0 sh
  437. [ 8745.378107] warn_alloc_failed: 5223 callbacks suppressed
  438. [ 8745.383448] timer: page allocation failure: order:0, mode:0x20
  439. [ 8745.389304] CPU: 0 PID: 846 Comm: timer Not tainted 4.1.15+ga27e4320 #2
  440. [ 8745.395929] Hardware name: Freescale i.MX6 Ultralite (Device Tree)
  441. [ 8745.402160] [<80016c18>] (unwind_backtrace) from [<800134a8>] (show_stack+0x10/0x14)
  442. [ 8745.409942] [<800134a8>] (show_stack) from [<805e838c>] (dump_stack+0x74/0xb4)
  443. [ 8745.417198] [<805e838c>] (dump_stack) from [<800aeac8>] (warn_alloc_failed+0xd8/0x114)
  444. [ 8745.425151] [<800aeac8>] (warn_alloc_failed) from [<800b14a8>] (__alloc_pages_nodemask+0x61c/0x820)
  445. [ 8745.434228] [<800b14a8>] (__alloc_pages_nodemask) from [<804d1314>] (__alloc_page_frag+0x114/0x134)
  446. [ 8745.443307] [<804d1314>] (__alloc_page_frag) from [<804d682c>] (__alloc_rx_skb+0x58/0xe4)
  447. [ 8745.451511] [<804d682c>] (__alloc_rx_skb) from [<804d68d4>] (__netdev_alloc_skb+0x1c/0x44)
  448. [ 8745.459804] [<804d68d4>] (__netdev_alloc_skb) from [<803bb168>] (fec_enet_rx_napi+0x2c0/0xd28)
  449. [ 8745.468445] [<803bb168>] (fec_enet_rx_napi) from [<804e0c34>] (net_rx_action+0x104/0x2e8)
  450. [ 8745.476654] [<804e0c34>] (net_rx_action) from [<800347a8>] (__do_softirq+0xf0/0x254)
  451. [ 8745.484428] [<800347a8>] (__do_softirq) from [<80034bb8>] (irq_exit+0xb4/0xfc)
  452. [ 8745.491678] [<80034bb8>] (irq_exit) from [<8006921c>] (__handle_domain_irq+0x80/0xec)
  453. [ 8745.499536] [<8006921c>] (__handle_domain_irq) from [<800093b8>] (gic_handle_irq+0x24/0x5c)
  454. [ 8745.507908] [<800093b8>] (gic_handle_irq) from [<80013f80>] (__irq_svc+0x40/0x74)
  455. [ 8745.515405] Exception stack(0x89e55c70 to 0x89e55cb8)
  456. [ 8745.520475] 5c60: 8bb3a600 80753408 00000000 000014ae
  457. [ 8745.528673] 5c80: 8bb3a600 00000000 88e12f80 00000082 899018c0 8820e3e8 000000c0 89e55cd4
  458. [ 8745.536866] 5ca0: 00000000 89e55cb8 8004dc74 805edbbc 600d0113 ffffffff
  459. [ 8745.543509] [<80013f80>] (__irq_svc) from [<805edbbc>] (_raw_spin_unlock_irq+0x20/0x54)
  460. [ 8745.551549] [<805edbbc>] (_raw_spin_unlock_irq) from [<8004dc74>] (finish_task_switch+0x64/0x120)
  461. [ 8745.560451] [<8004dc74>] (finish_task_switch) from [<805ea170>] (__schedule+0x1c8/0x518)
  462. [ 8745.568569] [<805ea170>] (__schedule) from [<805ea500>] (schedule+0x40/0x98)
  463. [ 8745.575642] [<805ea500>] (schedule) from [<800ba15c>] (try_to_free_pages+0x558/0x5b0)
  464. [ 8745.583504] [<800ba15c>] (try_to_free_pages) from [<800b11f8>] (__alloc_pages_nodemask+0x36c/0x820)
  465. [ 8745.592580] [<800b11f8>] (__alloc_pages_nodemask) from [<800cc2e4>] (handle_mm_fault+0x784/0xce4)
  466. [ 8745.601483] [<800cc2e4>] (handle_mm_fault) from [<8001d05c>] (do_page_fault+0x120/0x37c)
  467. [ 8745.609599] [<8001d05c>] (do_page_fault) from [<8000927c>] (do_DataAbort+0x3c/0xb8)
  468. [ 8745.617281] [<8000927c>] (do_DataAbort) from [<800141fc>] (__dabt_usr+0x3c/0x40)
  469. [ 8745.624687] Exception stack(0x89e55fb0 to 0x89e55ff8)
  470. [ 8745.629755] 5fa0: 74758cc8 00000419 0000041d 00000f29
  471. [ 8745.637954] 5fc0: 00000340 74700010 74758cc0 747590d8 76cce000 74758cc0 fff00000 0005a000
  472. [ 8745.646148] 5fe0: 00001000 716f8b20 76c0378c 76c03404 800d0010 ffffffff
  473. [ 8745.652772] Mem-Info:
  474. [ 8745.655077] active_anon:115262 inactive_anon:2079 isolated_anon:0
  475. [ 8745.655077] active_file:640 inactive_file:775 isolated_file:0
  476. [ 8745.655077] unevictable:0 dirty:790 writeback:1 unstable:0
  477. [ 8745.655077] slab_reclaimable:482 slab_unreclaimable:1536
  478. [ 8745.655077] mapped:1500 shmem:2223 pagetables:540 bounce:0
  479. [ 8745.655077] free:275 free_pcp:14 free_cma:23
  480. [ 8745.687892] Normal free:1100kB min:2852kB low:3564kB high:4276kB active_anon:461048kB inactive_anon:8316kB active_file:2560kB inactive_file:3100kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:524288kB managed:509996kB mlocked:0kB dirty:3160kB writeback:4kB mapped:6000kB shmem:8892kB slab_reclaimable:1928kB slab_unreclaimable:6144kB kernel_stack:912kB pagetables:2160kB unstable:0kB bounce:0kB free_pcp:56kB local_pcp:56kB free_cma:92kB writeback_tmp:0kB pages_scanned:383828 all_unreclaimable? yes
  481. [ 8745.733147] lowmem_reserve[]: 0 0 0
  482. [ 8745.736716] Normal: 23*4kB (C) 0*8kB 1*16kB (R) 1*32kB (R) 1*64kB (R) 1*128kB (R) 1*256kB (R) 1*512kB (R) 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB 0*32768kB = 1100kB
  483. [ 8745.752319] 3642 total pagecache pages
  484. [ 8745.756079] 0 pages in swap cache
  485. [ 8745.759408] Swap cache stats: add 0, delete 0, find 0/0
  486. [ 8745.764642] Free swap = 0kB
  487. [ 8745.767531] Total swap = 0kB
  488. [ 8745.770421] 131072 pages RAM
  489. [ 8745.773312] 0 pages HighMem/MovableOnly
  490. [ 8745.777157] 4294888949 pages reserved
  491. [ 8745.780828] 81920 pages cma reserved
  492. [ 8745.784513] timer: page allocation failure: order:0, mode:0x20
  493. [ 8745.790373] CPU: 0 PID: 846 Comm: timer Not tainted 4.1.15+ga27e4320 #2
  494. [ 8745.796999] Hardware name: Freescale i.MX6 Ultralite (Device Tree)
  495. [ 8745.803219] [<80016c18>] (unwind_backtrace) from [<800134a8>] (show_stack+0x10/0x14)
  496. [ 8745.810996] [<800134a8>] (show_stack) from [<805e838c>] (dump_stack+0x74/0xb4)
  497. [ 8745.818249] [<805e838c>] (dump_stack) from [<800aeac8>] (warn_alloc_failed+0xd8/0x114)
  498. [ 8745.826199] [<800aeac8>] (warn_alloc_failed) from [<800b14a8>] (__alloc_pages_nodemask+0x61c/0x820)
  499. [ 8745.835273] [<800b14a8>] (__alloc_pages_nodemask) from [<804d1314>] (__alloc_page_frag+0x114/0x134)
  500. [ 8745.844349] [<804d1314>] (__alloc_page_frag) from [<804d682c>] (__alloc_rx_skb+0x58/0xe4)
  501. [ 8745.852551] [<804d682c>] (__alloc_rx_skb) from [<804d68d4>] (__netdev_alloc_skb+0x1c/0x44)
  502. [ 8745.860843] [<804d68d4>] (__netdev_alloc_skb) from [<803bb168>] (fec_enet_rx_napi+0x2c0/0xd28)
  503. [ 8745.869483] [<803bb168>] (fec_enet_rx_napi) from [<804e0c34>] (net_rx_action+0x104/0x2e8)
  504. [ 8745.877689] [<804e0c34>] (net_rx_action) from [<800347a8>] (__do_softirq+0xf0/0x254)
  505. [ 8745.885462] [<800347a8>] (__do_softirq) from [<80034bb8>] (irq_exit+0xb4/0xfc)
  506. [ 8745.892713] [<80034bb8>] (irq_exit) from [<8006921c>] (__handle_domain_irq+0x80/0xec)
  507. [ 8745.900570] [<8006921c>] (__handle_domain_irq) from [<800093b8>] (gic_handle_irq+0x24/0x5c)
  508. [ 8745.908944] [<800093b8>] (gic_handle_irq) from [<80013f80>] (__irq_svc+0x40/0x74)
  509. [ 8745.916438] Exception stack(0x89e55c70 to 0x89e55cb8)
  510. [ 8745.921510] 5c60: 8bb3a600 80753408 00000000 000014ae
  511. [ 8745.929708] 5c80: 8bb3a600 00000000 88e12f80 00000082 899018c0 8820e3e8 000000c0 89e55cd4
  512. [ 8745.937903] 5ca0: 00000000 89e55cb8 8004dc74 805edbbc 600d0113 ffffffff
  513. [ 8745.944545] [<80013f80>] (__irq_svc) from [<805edbbc>] (_raw_spin_unlock_irq+0x20/0x54)
  514. [ 8745.952586] [<805edbbc>] (_raw_spin_unlock_irq) from [<8004dc74>] (finish_task_switch+0x64/0x120)
  515. [ 8745.961487] [<8004dc74>] (finish_task_switch) from [<805ea170>] (__schedule+0x1c8/0x518)
  516. [ 8745.969605] [<805ea170>] (__schedule) from [<805ea500>] (schedule+0x40/0x98)
  517. [ 8745.976680] [<805ea500>] (schedule) from [<800ba15c>] (try_to_free_pages+0x558/0x5b0)
  518. [ 8745.984539] [<800ba15c>] (try_to_free_pages) from [<800b11f8>] (__alloc_pages_nodemask+0x36c/0x820)
  519. [ 8745.993616] [<800b11f8>] (__alloc_pages_nodemask) from [<800cc2e4>] (handle_mm_fault+0x784/0xce4)
  520. [ 8746.002518] [<800cc2e4>] (handle_mm_fault) from [<8001d05c>] (do_page_fault+0x120/0x37c)
  521. [ 8746.010632] [<8001d05c>] (do_page_fault) from [<8000927c>] (do_DataAbort+0x3c/0xb8)
  522. [ 8746.018315] [<8000927c>] (do_DataAbort) from [<800141fc>] (__dabt_usr+0x3c/0x40)
  523. [ 8746.025722] Exception stack(0x89e55fb0 to 0x89e55ff8)
  524. [ 8746.030790] 5fa0: 74758cc8 00000419 0000041d 00000f29
  525. [ 8746.038989] 5fc0: 00000340 74700010 74758cc0 747590d8 76cce000 74758cc0 fff00000 0005a000
  526. [ 8746.047182] 5fe0: 00001000 716f8b20 76c0378c 76c03404 800d0010 ffffffff
  527. [ 8746.053806] Mem-Info:
  528. [ 8746.056111] active_anon:115262 inactive_anon:2079 isolated_anon:0
  529. [ 8746.056111] active_file:640 inactive_file:775 isolated_file:0
  530. [ 8746.056111] unevictable:0 dirty:790 writeback:1 unstable:0
  531. [ 8746.056111] slab_reclaimable:482 slab_unreclaimable:1536
  532. [ 8746.056111] mapped:1500 shmem:2223 pagetables:540 bounce:0
  533. [ 8746.056111] free:275 free_pcp:14 free_cma:23
  534. [ 8746.088923] Normal free:1100kB min:2852kB low:3564kB high:4276kB active_anon:461048kB inactive_anon:8316kB active_file:2560kB inactive_file:3100kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:524288kB managed:509996kB mlocked:0kB dirty:3160kB writeback:4kB mapped:6000kB shmem:8892kB slab_reclaimable:1928kB slab_unreclaimable:6144kB kernel_stack:912kB pagetables:2160kB unstable:0kB bounce:0kB free_pcp:56kB local_pcp:56kB free_cma:92kB writeback_tmp:0kB pages_scanned:383828 all_unreclaimable? yes
  535. [ 8746.134177] lowmem_reserve[]: 0 0 0
  536. [ 8746.137739] Normal: 23*4kB (C) 0*8kB 1*16kB (R) 1*32kB (R) 1*64kB (R) 1*128kB (R) 1*256kB (R) 1*512kB (R) 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB 0*32768kB = 1100kB
  537. [ 8746.153339] 3642 total pagecache pages
  538. [ 8746.157098] 0 pages in swap cache
  539. [ 8746.160423] Swap cache stats: add 0, delete 0, find 0/0
  540. [ 8746.165655] Free swap = 0kB
  541. [ 8746.168544] Total swap = 0kB
  542. [ 8746.171434] 131072 pages RAM
  543. [ 8746.174325] 0 pages HighMem/MovableOnly
  544. [ 8746.178169] 4294888949 pages reserved
  545. [ 8746.181838] 81920 pages cma reserved
  546. [ 8746.185540] timer: page allocation failure: order:0, mode:0x20
  547. [ 8746.191400] CPU: 0 PID: 846 Comm: timer Not tainted 4.1.15+ga27e4320 #2
  548. [ 8746.198027] Hardware name: Freescale i.MX6 Ultralite (Device Tree)
  549. [ 8746.204243] [<80016c18>] (unwind_backtrace) from [<800134a8>] (show_stack+0x10/0x14)
  550. [ 8746.212020] [<800134a8>] (show_stack) from [<805e838c>] (dump_stack+0x74/0xb4)
  551. [ 8746.219274] [<805e838c>] (dump_stack) from [<800aeac8>] (warn_alloc_failed+0xd8/0x114)
  552. [ 8746.227224] [<800aeac8>] (warn_alloc_failed) from [<800b14a8>] (__alloc_pages_nodemask+0x61c/0x820)
  553. [ 8746.236299] [<800b14a8>] (__alloc_pages_nodemask) from [<804d1314>] (__alloc_page_frag+0x114/0x134)
  554. [ 8746.245375] [<804d1314>] (__alloc_page_frag) from [<804d682c>] (__alloc_rx_skb+0x58/0xe4)
  555. [ 8746.253577] [<804d682c>] (__alloc_rx_skb) from [<804d68d4>] (__netdev_alloc_skb+0x1c/0x44)
  556. [ 8746.261868] [<804d68d4>] (__netdev_alloc_skb) from [<803bb168>] (fec_enet_rx_napi+0x2c0/0xd28)
  557. [ 8746.270509] [<803bb168>] (fec_enet_rx_napi) from [<804e0c34>] (net_rx_action+0x104/0x2e8)
  558. [ 8746.278716] [<804e0c34>] (net_rx_action) from [<800347a8>] (__do_softirq+0xf0/0x254)
  559. [ 8746.286488] [<800347a8>] (__do_softirq) from [<80034bb8>] (irq_exit+0xb4/0xfc)
  560. [ 8746.293742] [<80034bb8>] (irq_exit) from [<8006921c>] (__handle_domain_irq+0x80/0xec)
  561. [ 8746.301597] [<8006921c>] (__handle_domain_irq) from [<800093b8>] (gic_handle_irq+0x24/0x5c)
  562. [ 8746.309971] [<800093b8>] (gic_handle_irq) from [<80013f80>] (__irq_svc+0x40/0x74)
  563. [ 8746.317468] Exception stack(0x89e55c70 to 0x89e55cb8)
  564. [ 8746.322537] 5c60: 8bb3a600 80753408 00000000 000014ae
  565. [ 8746.330736] 5c80: 8bb3a600 00000000 88e12f80 00000082 899018c0 8820e3e8 000000c0 89e55cd4
  566. [ 8746.338929] 5ca0: 00000000 89e55cb8 8004dc74 805edbbc 600d0113 ffffffff
  567. [ 8746.345571] [<80013f80>] (__irq_svc) from [<805edbbc>] (_raw_spin_unlock_irq+0x20/0x54)
  568. [ 8746.353608] [<805edbbc>] (_raw_spin_unlock_irq) from [<8004dc74>] (finish_task_switch+0x64/0x120)
  569. [ 8746.362512] [<8004dc74>] (finish_task_switch) from [<805ea170>] (__schedule+0x1c8/0x518)
  570. [ 8746.370628] [<805ea170>] (__schedule) from [<805ea500>] (schedule+0x40/0x98)
  571. [ 8746.377704] [<805ea500>] (schedule) from [<800ba15c>] (try_to_free_pages+0x558/0x5b0)
  572. [ 8746.385563] [<800ba15c>] (try_to_free_pages) from [<800b11f8>] (__alloc_pages_nodemask+0x36c/0x820)
  573. [ 8746.394640] [<800b11f8>] (__alloc_pages_nodemask) from [<800cc2e4>] (handle_mm_fault+0x784/0xce4)
  574. [ 8746.403539] [<800cc2e4>] (handle_mm_fault) from [<8001d05c>] (do_page_fault+0x120/0x37c)
  575. [ 8746.411652] [<8001d05c>] (do_page_fault) from [<8000927c>] (do_DataAbort+0x3c/0xb8)
  576. [ 8746.419332] [<8000927c>] (do_DataAbort) from [<800141fc>] (__dabt_usr+0x3c/0x40)
  577. [ 8746.426739] Exception stack(0x89e55fb0 to 0x89e55ff8)
  578. [ 8746.431807] 5fa0: 74758cc8 00000419 0000041d 00000f29
  579. [ 8746.440005] 5fc0: 00000340 74700010 74758cc0 747590d8 76cce000 74758cc0 fff00000 0005a000
  580. [ 8746.448199] 5fe0: 00001000 716f8b20 76c0378c 76c03404 800d0010 ffffffff
  581. [ 8746.454821] Mem-Info:
  582. [ 8746.457129] active_anon:115262 inactive_anon:2079 isolated_anon:0
  583. [ 8746.457129] active_file:640 inactive_file:775 isolated_file:0
  584. [ 8746.457129] unevictable:0 dirty:790 writeback:1 unstable:0
  585. [ 8746.457129] slab_reclaimable:482 slab_unreclaimable:1536
  586. [ 8746.457129] mapped:1500 shmem:2223 pagetables:540 bounce:0
  587. [ 8746.457129] free:275 free_pcp:14 free_cma:23
  588. [ 8746.489940] Normal free:1100kB min:2852kB low:3564kB high:4276kB active_anon:461048kB inactive_anon:8316kB active_file:2560kB inactive_file:3100kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:524288kB managed:509996kB mlocked:0kB dirty:3160kB writeback:4kB mapped:6000kB shmem:8892kB slab_reclaimable:1928kB slab_unreclaimable:6144kB kernel_stack:912kB pagetables:2160kB unstable:0kB bounce:0kB free_pcp:56kB local_pcp:56kB free_cma:92kB writeback_tmp:0kB pages_scanned:383828 all_unreclaimable? yes
  589. [ 8746.535194] lowmem_reserve[]: 0 0 0
  590. [ 8746.538758] Normal: 23*4kB (C) 0*8kB 1*16kB (R) 1*32kB (R) 1*64kB (R) 1*128kB (R) 1*256kB (R) 1*512kB (R) 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB 0*32768kB = 1100kB
  591. [ 8746.554357] 3642 total pagecache pages
  592. [ 8746.558117] 0 pages in swap cache
  593. [ 8746.561445] Swap cache stats: add 0, delete 0, find 0/0
  594. [ 8746.566677] Free swap = 0kB
  595. [ 8746.569566] Total swap = 0kB
  596. [ 8746.572454] 131072 pages RAM
  597. [ 8746.575343] 0 pages HighMem/MovableOnly
  598. [ 8746.579188] 4294888949 pages reserved
  599. [ 8746.582857] 81920 pages cma reserved
  600. [ 8746.586540] timer: page allocation failure: order:0, mode:0x20
  601. [ 8746.592399] CPU: 0 PID: 846 Comm: timer Not tainted 4.1.15+ga27e4320 #2
  602. [ 8746.599023] Hardware name: Freescale i.MX6 Ultralite (Device Tree)
  603. [ 8746.605239] [<80016c18>] (unwind_backtrace) from [<800134a8>] (show_stack+0x10/0x14)
  604. [ 8746.613014] [<800134a8>] (show_stack) from [<805e838c>] (dump_stack+0x74/0xb4)
  605. [ 8746.620264] [<805e838c>] (dump_stack) from [<800aeac8>] (warn_alloc_failed+0xd8/0x114)
  606. [ 8746.628214] [<800aeac8>] (warn_alloc_failed) from [<800b14a8>] (__alloc_pages_nodemask+0x61c/0x820)
  607. [ 8746.637287] [<800b14a8>] (__alloc_pages_nodemask) from [<804d1314>] (__alloc_page_frag+0x114/0x134)
  608. [ 8746.646363] [<804d1314>] (__alloc_page_frag) from [<804d682c>] (__alloc_rx_skb+0x58/0xe4)
  609. [ 8746.654568] [<804d682c>] (__alloc_rx_skb) from [<804d68d4>] (__netdev_alloc_skb+0x1c/0x44)
  610. [ 8746.662858] [<804d68d4>] (__netdev_alloc_skb) from [<803bb168>] (fec_enet_rx_napi+0x2c0/0xd28)
  611. [ 8746.671496] [<803bb168>] (fec_enet_rx_napi) from [<804e0c34>] (net_rx_action+0x104/0x2e8)
  612. [ 8746.679703] [<804e0c34>] (net_rx_action) from [<800347a8>] (__do_softirq+0xf0/0x254)
  613. [ 8746.687480] [<800347a8>] (__do_softirq) from [<80034bb8>] (irq_exit+0xb4/0xfc)
  614. [ 8746.694732] [<80034bb8>] (irq_exit) from [<8006921c>] (__handle_domain_irq+0x80/0xec)
  615. [ 8746.702586] [<8006921c>] (__handle_domain_irq) from [<800093b8>] (gic_handle_irq+0x24/0x5c)
  616. [ 8746.710960] [<800093b8>] (gic_handle_irq) from [<80013f80>] (__irq_svc+0x40/0x74)
  617. [ 8746.718455] Exception stack(0x89e55c70 to 0x89e55cb8)
  618. [ 8746.723525] 5c60: 8bb3a600 80753408 00000000 000014ae
  619. [ 8746.731723] 5c80: 8bb3a600 00000000 88e12f80 00000082 899018c0 8820e3e8 000000c0 89e55cd4
  620. [ 8746.739917] 5ca0: 00000000 89e55cb8 8004dc74 805edbbc 600d0113 ffffffff
  621. [ 8746.746560] [<80013f80>] (__irq_svc) from [<805edbbc>] (_raw_spin_unlock_irq+0x20/0x54)
  622. [ 8746.754598] [<805edbbc>] (_raw_spin_unlock_irq) from [<8004dc74>] (finish_task_switch+0x64/0x120)
  623. [ 8746.763497] [<8004dc74>] (finish_task_switch) from [<805ea170>] (__schedule+0x1c8/0x518)
  624. [ 8746.771614] [<805ea170>] (__schedule) from [<805ea500>] (schedule+0x40/0x98)
  625. [ 8746.778690] [<805ea500>] (schedule) from [<800ba15c>] (try_to_free_pages+0x558/0x5b0)
  626. [ 8746.786546] [<800ba15c>] (try_to_free_pages) from [<800b11f8>] (__alloc_pages_nodemask+0x36c/0x820)
  627. [ 8746.795621] [<800b11f8>] (__alloc_pages_nodemask) from [<800cc2e4>] (handle_mm_fault+0x784/0xce4)
  628. [ 8746.804520] [<800cc2e4>] (handle_mm_fault) from [<8001d05c>] (do_page_fault+0x120/0x37c)
  629. [ 8746.812635] [<8001d05c>] (do_page_fault) from [<8000927c>] (do_DataAbort+0x3c/0xb8)
  630. [ 8746.820315] [<8000927c>] (do_DataAbort) from [<800141fc>] (__dabt_usr+0x3c/0x40)
  631. [ 8746.827722] Exception stack(0x89e55fb0 to 0x89e55ff8)
  632. [ 8746.832791] 5fa0: 74758cc8 00000419 0000041d 00000f29
  633. [ 8746.840988] 5fc0: 00000340 74700010 74758cc0 747590d8 76cce000 74758cc0 fff00000 0005a000
  634. [ 8746.849183] 5fe0: 00001000 716f8b20 76c0378c 76c03404 800d0010 ffffffff
  635. [ 8746.855806] Mem-Info:
  636. [ 8746.858109] active_anon:115262 inactive_anon:2079 isolated_anon:0
  637. [ 8746.858109] active_file:640 inactive_file:775 isolated_file:0
  638. [ 8746.858109] unevictable:0 dirty:790 writeback:1 unstable:0
  639. [ 8746.858109] slab_reclaimable:482 slab_unreclaimable:1536
  640. [ 8746.858109] mapped:1500 shmem:2223 pagetables:540 bounce:0
  641. [ 8746.858109] free:275 free_pcp:14 free_cma:23
  642. [ 8746.890919] Normal free:1100kB min:2852kB low:3564kB high:4276kB active_anon:461048kB inactive_anon:8316kB active_file:2560kB inactive_file:3100kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:524288kB managed:509996kB mlocked:0kB dirty:3160kB writeback:4kB mapped:6000kB shmem:8892kB slab_reclaimable:1928kB slab_unreclaimable:6144kB kernel_stack:912kB pagetables:2160kB unstable:0kB bounce:0kB free_pcp:56kB local_pcp:56kB free_cma:92kB writeback_tmp:0kB pages_scanned:383828 all_unreclaimable? yes
  643. [ 8746.936175] lowmem_reserve[]: 0 0 0
  644. [ 8746.939738] Normal: 23*4kB (C) 0*8kB 1*16kB (R) 1*32kB (R) 1*64kB (R) 1*128kB (R) 1*256kB (R) 1*512kB (R) 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB 0*32768kB = 1100kB
  645. [ 8746.955337] 3642 total pagecache pages
  646. [ 8746.959097] 0 pages in swap cache
  647. [ 8746.962424] Swap cache stats: add 0, delete 0, find 0/0
  648. [ 8746.967656] Free swap = 0kB
  649. [ 8746.970546] Total swap = 0kB
  650. [ 8746.973435] 131072 pages RAM
  651. [ 8746.976326] 0 pages HighMem/MovableOnly
  652. [ 8746.980170] 4294888949 pages reserved
  653. [ 8746.983840] 81920 pages cma reserved
  654. [ 8746.987524] timer: page allocation failure: order:0, mode:0x20
  655. [ 8746.993382] CPU: 0 PID: 846 Comm: timer Not tainted 4.1.15+ga27e4320 #2
  656. [ 8747.000006] Hardware name: Freescale i.MX6 Ultralite (Device Tree)
  657. [ 8747.006224] [<80016c18>] (unwind_backtrace) from [<800134a8>] (show_stack+0x10/0x14)
  658. [ 8747.013999] [<800134a8>] (show_stack) from [<805e838c>] (dump_stack+0x74/0xb4)
  659. [ 8747.021252] [<805e838c>] (dump_stack) from [<800aeac8>] (warn_alloc_failed+0xd8/0x114)
  660. [ 8747.029199] [<800aeac8>] (warn_alloc_failed) from [<800b14a8>] (__alloc_pages_nodemask+0x61c/0x820)
  661. [ 8747.038275] [<800b14a8>] (__alloc_pages_nodemask) from [<804d1314>] (__alloc_page_frag+0x114/0x134)
  662. [ 8747.047353] [<804d1314>] (__alloc_page_frag) from [<804d682c>] (__alloc_rx_skb+0x58/0xe4)
  663. [ 8747.055557] [<804d682c>] (__alloc_rx_skb) from [<804d68d4>] (__netdev_alloc_skb+0x1c/0x44)
  664. [ 8747.063847] [<804d68d4>] (__netdev_alloc_skb) from [<803bb168>] (fec_enet_rx_napi+0x2c0/0xd28)
  665. [ 8747.072486] [<803bb168>] (fec_enet_rx_napi) from [<804e0c34>] (net_rx_action+0x104/0x2e8)
  666. [ 8747.080692] [<804e0c34>] (net_rx_action) from [<800347a8>] (__do_softirq+0xf0/0x254)
  667. [ 8747.088463] [<800347a8>] (__do_softirq) from [<80034bb8>] (irq_exit+0xb4/0xfc)
  668. [ 8747.095712] [<80034bb8>] (irq_exit) from [<8006921c>] (__handle_domain_irq+0x80/0xec)
  669. [ 8747.103566] [<8006921c>] (__handle_domain_irq) from [<800093b8>] (gic_handle_irq+0x24/0x5c)
  670. [ 8747.111941] [<800093b8>] (gic_handle_irq) from [<80013f80>] (__irq_svc+0x40/0x74)
  671. [ 8747.119436] Exception stack(0x89e55c70 to 0x89e55cb8)
  672. [ 8747.124506] 5c60: 8bb3a600 80753408 00000000 000014ae
  673. [ 8747.132703] 5c80: 8bb3a600 00000000 88e12f80 00000082 899018c0 8820e3e8 000000c0 89e55cd4
  674. [ 8747.140897] 5ca0: 00000000 89e55cb8 8004dc74 805edbbc 600d0113 ffffffff
  675. [ 8747.147539] [<80013f80>] (__irq_svc) from [<805edbbc>] (_raw_spin_unlock_irq+0x20/0x54)
  676. [ 8747.155575] [<805edbbc>] (_raw_spin_unlock_irq) from [<8004dc74>] (finish_task_switch+0x64/0x120)
  677. [ 8747.164476] [<8004dc74>] (finish_task_switch) from [<805ea170>] (__schedule+0x1c8/0x518)
  678. [ 8747.172594] [<805ea170>] (__schedule) from [<805ea500>] (schedule+0x40/0x98)
  679. [ 8747.179672] [<805ea500>] (schedule) from [<800ba15c>] (try_to_free_pages+0x558/0x5b0)
  680. [ 8747.187531] [<800ba15c>] (try_to_free_pages) from [<800b11f8>] (__alloc_pages_nodemask+0x36c/0x820)
  681. [ 8747.196607] [<800b11f8>] (__alloc_pages_nodemask) from [<800cc2e4>] (handle_mm_fault+0x784/0xce4)
  682. [ 8747.205509] [<800cc2e4>] (handle_mm_fault) from [<8001d05c>] (do_page_fault+0x120/0x37c)
  683. [ 8747.213623] [<8001d05c>] (do_page_fault) from [<8000927c>] (do_DataAbort+0x3c/0xb8)
  684. [ 8747.221302] [<8000927c>] (do_DataAbort) from [<800141fc>] (__dabt_usr+0x3c/0x40)
  685. [ 8747.228709] Exception stack(0x89e55fb0 to 0x89e55ff8)
  686. [ 8747.233777] 5fa0: 74758cc8 00000419 0000041d 00000f29
  687. [ 8747.241973] 5fc0: 00000340 74700010 74758cc0 747590d8 76cce000 74758cc0 fff00000 0005a000
  688. [ 8747.250167] 5fe0: 00001000 716f8b20 76c0378c 76c03404 800d0010 ffffffff
  689. [ 8747.256790] Mem-Info:
  690. [ 8747.259099] active_anon:115262 inactive_anon:2079 isolated_anon:0
  691. [ 8747.259099] active_file:640 inactive_file:775 isolated_file:0
  692. [ 8747.259099] unevictable:0 dirty:790 writeback:1 unstable:0
  693. [ 8747.259099] slab_reclaimable:482 slab_unreclaimable:1536
  694. [ 8747.259099] mapped:1500 shmem:2223 pagetables:540 bounce:0
  695. [ 8747.259099] free:275 free_pcp:14 free_cma:23
  696. [ 8747.291906] Normal free:1100kB min:2852kB low:3564kB high:4276kB active_anon:461048kB inactive_anon:8316kB active_file:2560kB inactive_file:3100kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:524288kB managed:509996kB mlocked:0kB dirty:3160kB writeback:4kB mapped:6000kB shmem:8892kB slab_reclaimable:1928kB slab_unreclaimable:6144kB kernel_stack:912kB pagetables:2160kB unstable:0kB bounce:0kB free_pcp:56kB local_pcp:56kB free_cma:92kB writeback_tmp:0kB pages_scanned:383828 all_unreclaimable? yes
  697. [ 8747.337160] lowmem_reserve[]: 0 0 0
  698. [ 8747.340721] Normal: 23*4kB (C) 0*8kB 1*16kB (R) 1*32kB (R) 1*64kB (R) 1*128kB (R) 1*256kB (R) 1*512kB (R) 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB 0*32768kB = 1100kB
  699. [ 8747.356318] 3642 total pagecache pages
  700. [ 8747.360078] 0 pages in swap cache
  701. [ 8747.363405] Swap cache stats: add 0, delete 0, find 0/0
  702. [ 8747.368637] Free swap = 0kB
  703. [ 8747.371527] Total swap = 0kB
  704. [ 8747.374414] 131072 pages RAM
  705. [ 8747.377303] 0 pages HighMem/MovableOnly
  706. [ 8747.381147] 4294888949 pages reserved
  707. [ 8747.384818] 81920 pages cma reserved
  708. [ 8747.388493] timer: page allocation failure: order:0, mode:0x20
  709. [ 8747.394350] CPU: 0 PID: 846 Comm: timer Not tainted 4.1.15+ga27e4320 #2
  710. [ 8747.400975] Hardware name: Freescale i.MX6 Ultralite (Device Tree)
  711. [ 8747.407193] [<80016c18>] (unwind_backtrace) from [<800134a8>] (show_stack+0x10/0x14)
  712. [ 8747.414970] [<800134a8>] (show_stack) from [<805e838c>] (dump_stack+0x74/0xb4)
  713. [ 8747.422223] [<805e838c>] (dump_stack) from [<800aeac8>] (warn_alloc_failed+0xd8/0x114)
  714. [ 8747.430170] [<800aeac8>] (warn_alloc_failed) from [<800b14a8>] (__alloc_pages_nodemask+0x61c/0x820)
  715. [ 8747.439245] [<800b14a8>] (__alloc_pages_nodemask) from [<804d1314>] (__alloc_page_frag+0x114/0x134)
  716. [ 8747.448321] [<804d1314>] (__alloc_page_frag) from [<804d682c>] (__alloc_rx_skb+0x58/0xe4)
  717. [ 8747.456525] [<804d682c>] (__alloc_rx_skb) from [<804d68d4>] (__netdev_alloc_skb+0x1c/0x44)
  718. [ 8747.464815] [<804d68d4>] (__netdev_alloc_skb) from [<803bb168>] (fec_enet_rx_napi+0x2c0/0xd28)
  719. [ 8747.473455] [<803bb168>] (fec_enet_rx_napi) from [<804e0c34>] (net_rx_action+0x104/0x2e8)
  720. [ 8747.481661] [<804e0c34>] (net_rx_action) from [<800347a8>] (__do_softirq+0xf0/0x254)
  721. [ 8747.489431] [<800347a8>] (__do_softirq) from [<80034bb8>] (irq_exit+0xb4/0xfc)
  722. [ 8747.496682] [<80034bb8>] (irq_exit) from [<8006921c>] (__handle_domain_irq+0x80/0xec)
  723. [ 8747.504538] [<8006921c>] (__handle_domain_irq) from [<800093b8>] (gic_handle_irq+0x24/0x5c)
  724. [ 8747.512912] [<800093b8>] (gic_handle_irq) from [<80013f80>] (__irq_svc+0x40/0x74)
  725. [ 8747.520407] Exception stack(0x89e55c70 to 0x89e55cb8)
  726. [ 8747.525476] 5c60: 8bb3a600 80753408 00000000 000014ae
  727. [ 8747.533673] 5c80: 8bb3a600 00000000 88e12f80 00000082 899018c0 8820e3e8 000000c0 89e55cd4
  728. [ 8747.541867] 5ca0: 00000000 89e55cb8 8004dc74 805edbbc 600d0113 ffffffff
  729. [ 8747.548511] [<80013f80>] (__irq_svc) from [<805edbbc>] (_raw_spin_unlock_irq+0x20/0x54)
  730. [ 8747.556548] [<805edbbc>] (_raw_spin_unlock_irq) from [<8004dc74>] (finish_task_switch+0x64/0x120)
  731. [ 8747.565450] [<8004dc74>] (finish_task_switch) from [<805ea170>] (__schedule+0x1c8/0x518)
  732. [ 8747.573567] [<805ea170>] (__schedule) from [<805ea500>] (schedule+0x40/0x98)
  733. [ 8747.580644] [<805ea500>] (schedule) from [<800ba15c>] (try_to_free_pages+0x558/0x5b0)
  734. [ 8747.588502] [<800ba15c>] (try_to_free_pages) from [<800b11f8>] (__alloc_pages_nodemask+0x36c/0x820)
  735. [ 8747.597576] [<800b11f8>] (__alloc_pages_nodemask) from [<800cc2e4>] (handle_mm_fault+0x784/0xce4)
  736. [ 8747.606475] [<800cc2e4>] (handle_mm_fault) from [<8001d05c>] (do_page_fault+0x120/0x37c)
  737. [ 8747.614591] [<8001d05c>] (do_page_fault) from [<8000927c>] (do_DataAbort+0x3c/0xb8)
  738. [ 8747.622273] [<8000927c>] (do_DataAbort) from [<800141fc>] (__dabt_usr+0x3c/0x40)
  739. [ 8747.629679] Exception stack(0x89e55fb0 to 0x89e55ff8)
  740. [ 8747.634747] 5fa0: 74758cc8 00000419 0000041d 00000f29
  741. [ 8747.642943] 5fc0: 00000340 74700010 74758cc0 747590d8 76cce000 74758cc0 fff00000 0005a000
  742. [ 8747.651137] 5fe0: 00001000 716f8b20 76c0378c 76c03404 800d0010 ffffffff
  743. [ 8747.657760] Mem-Info:
  744. [ 8747.660065] active_anon:115262 inactive_anon:2079 isolated_anon:0
  745. [ 8747.660065] active_file:640 inactive_file:775 isolated_file:0
  746. [ 8747.660065] unevictable:0 dirty:790 writeback:1 unstable:0
  747. [ 8747.660065] slab_reclaimable:482 slab_unreclaimable:1536
  748. [ 8747.660065] mapped:1500 shmem:2223 pagetables:540 bounce:0
  749. [ 8747.660065] free:275 free_pcp:14 free_cma:23
  750. [ 8747.692872] Normal free:1100kB min:2852kB low:3564kB high:4276kB active_anon:461048kB inactive_anon:8316kB active_file:2560kB inactive_file:3100kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:524288kB managed:509996kB mlocked:0kB dirty:3160kB writeback:4kB mapped:6000kB shmem:8892kB slab_reclaimable:1928kB slab_unreclaimable:6144kB kernel_stack:912kB pagetables:2160kB unstable:0kB bounce:0kB free_pcp:56kB local_pcp:56kB free_cma:92kB writeback_tmp:0kB pages_scanned:383828 all_unreclaimable? yes
  751. [ 8747.738126] lowmem_reserve[]: 0 0 0
  752. [ 8747.741687] Normal: 23*4kB (C) 0*8kB 1*16kB (R) 1*32kB (R) 1*64kB (R) 1*128kB (R) 1*256kB (R) 1*512kB (R) 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB 0*32768kB = 1100kB
  753. [ 8747.757286] 3642 total pagecache pages
  754. [ 8747.761045] 0 pages in swap cache
  755. [ 8747.764371] Swap cache stats: add 0, delete 0, find 0/0
  756. [ 8747.769603] Free swap = 0kB
  757. [ 8747.772492] Total swap = 0kB
  758. [ 8747.775382] 131072 pages RAM
  759. [ 8747.778271] 0 pages HighMem/MovableOnly
  760. [ 8747.782115] 4294888949 pages reserved
  761. [ 8747.785786] 81920 pages cma reserved
  762. [ 8747.789469] timer: page allocation failure: order:0, mode:0x20
  763. [ 8747.795327] CPU: 0 PID: 846 Comm: timer Not tainted 4.1.15+ga27e4320 #2
  764. [ 8747.801953] Hardware name: Freescale i.MX6 Ultralite (Device Tree)
  765. [ 8747.808172] [<80016c18>] (unwind_backtrace) from [<800134a8>] (show_stack+0x10/0x14)
  766. [ 8747.815948] [<800134a8>] (show_stack) from [<805e838c>] (dump_stack+0x74/0xb4)
  767. [ 8747.823202] [<805e838c>] (dump_stack) from [<800aeac8>] (warn_alloc_failed+0xd8/0x114)
  768. [ 8747.831149] [<800aeac8>] (warn_alloc_failed) from [<800b14a8>] (__alloc_pages_nodemask+0x61c/0x820)
  769. [ 8747.840225] [<800b14a8>] (__alloc_pages_nodemask) from [<804d1314>] (__alloc_page_frag+0x114/0x134)
  770. [ 8747.849299] [<804d1314>] (__alloc_page_frag) from [<804d682c>] (__alloc_rx_skb+0x58/0xe4)
  771. [ 8747.857502] [<804d682c>] (__alloc_rx_skb) from [<804d68d4>] (__netdev_alloc_skb+0x1c/0x44)
  772. [ 8747.865794] [<804d68d4>] (__netdev_alloc_skb) from [<803bb168>] (fec_enet_rx_napi+0x2c0/0xd28)
  773. [ 8747.874433] [<803bb168>] (fec_enet_rx_napi) from [<804e0c34>] (net_rx_action+0x104/0x2e8)
  774. [ 8747.882641] [<804e0c34>] (net_rx_action) from [<800347a8>] (__do_softirq+0xf0/0x254)
  775. [ 8747.890413] [<800347a8>] (__do_softirq) from [<80034bb8>] (irq_exit+0xb4/0xfc)
  776. [ 8747.897665] [<80034bb8>] (irq_exit) from [<8006921c>] (__handle_domain_irq+0x80/0xec)
  777. [ 8747.905522] [<8006921c>] (__handle_domain_irq) from [<800093b8>] (gic_handle_irq+0x24/0x5c)
  778. [ 8747.913898] [<800093b8>] (gic_handle_irq) from [<80013f80>] (__irq_svc+0x40/0x74)
  779. [ 8747.921392] Exception stack(0x89e55c70 to 0x89e55cb8)
  780. [ 8747.926462] 5c60: 8bb3a600 80753408 00000000 000014ae
  781. [ 8747.934660] 5c80: 8bb3a600 00000000 88e12f80 00000082 899018c0 8820e3e8 000000c0 89e55cd4
  782. [ 8747.942854] 5ca0: 00000000 89e55cb8 8004dc74 805edbbc 600d0113 ffffffff
  783. [ 8747.949499] [<80013f80>] (__irq_svc) from [<805edbbc>] (_raw_spin_unlock_irq+0x20/0x54)
  784. [ 8747.957535] [<805edbbc>] (_raw_spin_unlock_irq) from [<8004dc74>] (finish_task_switch+0x64/0x120)
  785. [ 8747.966438] [<8004dc74>] (finish_task_switch) from [<805ea170>] (__schedule+0x1c8/0x518)
  786. [ 8747.974552] [<805ea170>] (__schedule) from [<805ea500>] (schedule+0x40/0x98)
  787. [ 8747.981626] [<805ea500>] (schedule) from [<800ba15c>] (try_to_free_pages+0x558/0x5b0)
  788. [ 8747.989485] [<800ba15c>] (try_to_free_pages) from [<800b11f8>] (__alloc_pages_nodemask+0x36c/0x820)
  789. [ 8747.998563] [<800b11f8>] (__alloc_pages_nodemask) from [<800cc2e4>] (handle_mm_fault+0x784/0xce4)
  790. [ 8748.007464] [<800cc2e4>] (handle_mm_fault) from [<8001d05c>] (do_page_fault+0x120/0x37c)
  791. [ 8748.015577] [<8001d05c>] (do_page_fault) from [<8000927c>] (do_DataAbort+0x3c/0xb8)
  792. [ 8748.023256] [<8000927c>] (do_DataAbort) from [<800141fc>] (__dabt_usr+0x3c/0x40)
  793. [ 8748.030663] Exception stack(0x89e55fb0 to 0x89e55ff8)
  794. [ 8748.035731] 5fa0: 74758cc8 00000419 0000041d 00000f29
  795. [ 8748.043928] 5fc0: 00000340 74700010 74758cc0 747590d8 76cce000 74758cc0 fff00000 0005a000
  796. [ 8748.052121] 5fe0: 00001000 716f8b20 76c0378c 76c03404 800d0010 ffffffff
  797. [ 8748.058745] Mem-Info:
  798. [ 8748.061049] active_anon:115262 inactive_anon:2079 isolated_anon:0
  799. [ 8748.061049] active_file:640 inactive_file:775 isolated_file:0
  800. [ 8748.061049] unevictable:0 dirty:790 writeback:1 unstable:0
  801. [ 8748.061049] slab_reclaimable:482 slab_unreclaimable:1536
  802. [ 8748.061049] mapped:1500 shmem:2223 pagetables:540 bounce:0
  803. [ 8748.061049] free:275 free_pcp:14 free_cma:23
  804. [ 8748.093856] Normal free:1100kB min:2852kB low:3564kB high:4276kB active_anon:461048kB inactive_anon:8316kB active_file:2560kB inactive_file:3100kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:524288kB managed:509996kB mlocked:0kB dirty:3160kB writeback:4kB mapped:6000kB shmem:8892kB slab_reclaimable:1928kB slab_unreclaimable:6144kB kernel_stack:912kB pagetables:2160kB unstable:0kB bounce:0kB free_pcp:56kB local_pcp:56kB free_cma:92kB writeback_tmp:0kB pages_scanned:383828 all_unreclaimable? yes
  805. [ 8748.139114] lowmem_reserve[]: 0 0 0
  806. [ 8748.142674] Normal: 23*4kB (C) 0*8kB 1*16kB (R) 1*32kB (R) 1*64kB (R) 1*128kB (R) 1*256kB (R) 1*512kB (R) 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB 0*32768kB = 1100kB
  807. [ 8748.158274] 3642 total pagecache pages
  808. [ 8748.162034] 0 pages in swap cache
  809. [ 8748.165360] Swap cache stats: add 0, delete 0, find 0/0
  810. [ 8748.170594] Free swap = 0kB
  811. [ 8748.173483] Total swap = 0kB
  812. [ 8748.176372] 131072 pages RAM
  813. [ 8748.179263] 0 pages HighMem/MovableOnly
  814. [ 8748.183107] 4294888949 pages reserved
  815. [ 8748.186777] 81920 pages cma reserved
  816. [ 8748.190457] timer: page allocation failure: order:0, mode:0x20
  817. [ 8748.196315] CPU: 0 PID: 846 Comm: timer Not tainted 4.1.15+ga27e4320 #2
  818. [ 8748.202939] Hardware name: Freescale i.MX6 Ultralite (Device Tree)
  819. [ 8748.209154] [<80016c18>] (unwind_backtrace) from [<800134a8>] (show_stack+0x10/0x14)
  820. [ 8748.216931] [<800134a8>] (show_stack) from [<805e838c>] (dump_stack+0x74/0xb4)
  821. [ 8748.224185] [<805e838c>] (dump_stack) from [<800aeac8>] (warn_alloc_failed+0xd8/0x114)
  822. [ 8748.232133] [<800aeac8>] (warn_alloc_failed) from [<800b14a8>] (__alloc_pages_nodemask+0x61c/0x820)
  823. [ 8748.241208] [<800b14a8>] (__alloc_pages_nodemask) from [<804d1314>] (__alloc_page_frag+0x114/0x134)
  824. [ 8748.250280] [<804d1314>] (__alloc_page_frag) from [<804d682c>] (__alloc_rx_skb+0x58/0xe4)
  825. [ 8748.258483] [<804d682c>] (__alloc_rx_skb) from [<804d68d4>] (__netdev_alloc_skb+0x1c/0x44)
  826. [ 8748.266773] [<804d68d4>] (__netdev_alloc_skb) from [<803bb168>] (fec_enet_rx_napi+0x2c0/0xd28)
  827. [ 8748.275412] [<803bb168>] (fec_enet_rx_napi) from [<804e0c34>] (net_rx_action+0x104/0x2e8)
  828. [ 8748.283617] [<804e0c34>] (net_rx_action) from [<800347a8>] (__do_softirq+0xf0/0x254)
  829. [ 8748.291387] [<800347a8>] (__do_softirq) from [<80034bb8>] (irq_exit+0xb4/0xfc)
  830. [ 8748.298641] [<80034bb8>] (irq_exit) from [<8006921c>] (__handle_domain_irq+0x80/0xec)
  831. [ 8748.306496] [<8006921c>] (__handle_domain_irq) from [<800093b8>] (gic_handle_irq+0x24/0x5c)
  832. [ 8748.314870] [<800093b8>] (gic_handle_irq) from [<80013f80>] (__irq_svc+0x40/0x74)
  833. [ 8748.322364] Exception stack(0x89e55c70 to 0x89e55cb8)
  834. [ 8748.327432] 5c60: 8bb3a600 80753408 00000000 000014ae
  835. [ 8748.335629] 5c80: 8bb3a600 00000000 88e12f80 00000082 899018c0 8820e3e8 000000c0 89e55cd4
  836. [ 8748.343823] 5ca0: 00000000 89e55cb8 8004dc74 805edbbc 600d0113 ffffffff
  837. [ 8748.350466] [<80013f80>] (__irq_svc) from [<805edbbc>] (_raw_spin_unlock_irq+0x20/0x54)
  838. [ 8748.358502] [<805edbbc>] (_raw_spin_unlock_irq) from [<8004dc74>] (finish_task_switch+0x64/0x120)
  839. [ 8748.367401] [<8004dc74>] (finish_task_switch) from [<805ea170>] (__schedule+0x1c8/0x518)
  840. [ 8748.375516] [<805ea170>] (__schedule) from [<805ea500>] (schedule+0x40/0x98)
  841. [ 8748.382593] [<805ea500>] (schedule) from [<800ba15c>] (try_to_free_pages+0x558/0x5b0)
  842. [ 8748.390449] [<800ba15c>] (try_to_free_pages) from [<800b11f8>] (__alloc_pages_nodemask+0x36c/0x820)
  843. [ 8748.399525] [<800b11f8>] (__alloc_pages_nodemask) from [<800cc2e4>] (handle_mm_fault+0x784/0xce4)
  844. [ 8748.408426] [<800cc2e4>] (handle_mm_fault) from [<8001d05c>] (do_page_fault+0x120/0x37c)
  845. [ 8748.416539] [<8001d05c>] (do_page_fault) from [<8000927c>] (do_DataAbort+0x3c/0xb8)
  846. [ 8748.424217] [<8000927c>] (do_DataAbort) from [<800141fc>] (__dabt_usr+0x3c/0x40)
  847. [ 8748.431624] Exception stack(0x89e55fb0 to 0x89e55ff8)
  848. [ 8748.436692] 5fa0: 74758cc8 00000419 0000041d 00000f29
  849. [ 8748.444890] 5fc0: 00000340 74700010 74758cc0 747590d8 76cce000 74758cc0 fff00000 0005a000
  850. [ 8748.453084] 5fe0: 00001000 716f8b20 76c0378c 76c03404 800d0010 ffffffff
  851. [ 8748.459707] Mem-Info:
  852. [ 8748.462011] active_anon:115262 inactive_anon:2079 isolated_anon:0
  853. [ 8748.462011] active_file:640 inactive_file:775 isolated_file:0
  854. [ 8748.462011] unevictable:0 dirty:790 writeback:1 unstable:0
  855. [ 8748.462011] slab_reclaimable:482 slab_unreclaimable:1536
  856. [ 8748.462011] mapped:1500 shmem:2223 pagetables:540 bounce:0
  857. [ 8748.462011] free:275 free_pcp:14 free_cma:23
  858. [ 8748.494820] Normal free:1100kB min:2852kB low:3564kB high:4276kB active_anon:461048kB inactive_anon:8316kB active_file:2560kB inactive_file:3100kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:524288kB managed:509996kB mlocked:0kB dirty:3160kB writeback:4kB mapped:6000kB shmem:8892kB slab_reclaimable:1928kB slab_unreclaimable:6144kB kernel_stack:912kB pagetables:2160kB unstable:0kB bounce:0kB free_pcp:56kB local_pcp:56kB free_cma:92kB writeback_tmp:0kB pages_scanned:383828 all_unreclaimable? yes
  859. [ 8748.540076] lowmem_reserve[]: 0 0 0
  860. [ 8748.543636] Normal: 23*4kB (C) 0*8kB 1*16kB (R) 1*32kB (R) 1*64kB (R) 1*128kB (R) 1*256kB (R) 1*512kB (R) 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB 0*32768kB = 1100kB
  861. [ 8748.559235] 3642 total pagecache pages
  862. [ 8748.562995] 0 pages in swap cache
  863. [ 8748.566322] Swap cache stats: add 0, delete 0, find 0/0
  864. [ 8748.571554] Free swap = 0kB
  865. [ 8748.574443] Total swap = 0kB
  866. [ 8748.577333] 131072 pages RAM
  867. [ 8748.580222] 0 pages HighMem/MovableOnly
  868. [ 8748.584066] 4294888949 pages reserved
  869. [ 8748.587737] 81920 pages cma reserved
  870. [ 8748.591407] timer: page allocation failure: order:0, mode:0x20
  871. [ 8748.597266] CPU: 0 PID: 846 Comm: timer Not tainted 4.1.15+ga27e4320 #2
  872. [ 8748.603893] Hardware name: Freescale i.MX6 Ultralite (Device Tree)
  873. [ 8748.610111] [<80016c18>] (unwind_backtrace) from [<800134a8>] (show_stack+0x10/0x14)
  874. [ 8748.617888] [<800134a8>] (show_stack) from [<805e838c>] (dump_stack+0x74/0xb4)
  875. [ 8748.625139] [<805e838c>] (dump_stack) from [<800aeac8>] (warn_alloc_failed+0xd8/0x114)
  876. [ 8748.633086] [<800aeac8>] (warn_alloc_failed) from [<800b14a8>] (__alloc_pages_nodemask+0x61c/0x820)
  877. [ 8748.642161] [<800b14a8>] (__alloc_pages_nodemask) from [<804d1314>] (__alloc_page_frag+0x114/0x134)
  878. [ 8748.651237] [<804d1314>] (__alloc_page_frag) from [<804d682c>] (__alloc_rx_skb+0x58/0xe4)
  879. [ 8748.659440] [<804d682c>] (__alloc_rx_skb) from [<804d68d4>] (__netdev_alloc_skb+0x1c/0x44)
  880. [ 8748.667730] [<804d68d4>] (__netdev_alloc_skb) from [<803bb168>] (fec_enet_rx_napi+0x2c0/0xd28)
  881. [ 8748.676368] [<803bb168>] (fec_enet_rx_napi) from [<804e0c34>] (net_rx_action+0x104/0x2e8)
  882. [ 8748.684576] [<804e0c34>] (net_rx_action) from [<800347a8>] (__do_softirq+0xf0/0x254)
  883. [ 8748.692350] [<800347a8>] (__do_softirq) from [<80034bb8>] (irq_exit+0xb4/0xfc)
  884. [ 8748.699604] [<80034bb8>] (irq_exit) from [<8006921c>] (__handle_domain_irq+0x80/0xec)
  885. [ 8748.707462] [<8006921c>] (__handle_domain_irq) from [<800093b8>] (gic_handle_irq+0x24/0x5c)
  886. [ 8748.715836] [<800093b8>] (gic_handle_irq) from [<80013f80>] (__irq_svc+0x40/0x74)
  887. [ 8748.723329] Exception stack(0x89e55c70 to 0x89e55cb8)
  888. [ 8748.728399] 5c60: 8bb3a600 80753408 00000000 000014ae
  889. [ 8748.736598] 5c80: 8bb3a600 00000000 88e12f80 00000082 899018c0 8820e3e8 000000c0 89e55cd4
  890. [ 8748.744792] 5ca0: 00000000 89e55cb8 8004dc74 805edbbc 600d0113 ffffffff
  891. [ 8748.751435] [<80013f80>] (__irq_svc) from [<805edbbc>] (_raw_spin_unlock_irq+0x20/0x54)
  892. [ 8748.759471] [<805edbbc>] (_raw_spin_unlock_irq) from [<8004dc74>] (finish_task_switch+0x64/0x120)
  893. [ 8748.768369] [<8004dc74>] (finish_task_switch) from [<805ea170>] (__schedule+0x1c8/0x518)
  894. [ 8748.776488] [<805ea170>] (__schedule) from [<805ea500>] (schedule+0x40/0x98)
  895. [ 8748.783564] [<805ea500>] (schedule) from [<800ba15c>] (try_to_free_pages+0x558/0x5b0)
  896. [ 8748.791423] [<800ba15c>] (try_to_free_pages) from [<800b11f8>] (__alloc_pages_nodemask+0x36c/0x820)
  897. [ 8748.800498] [<800b11f8>] (__alloc_pages_nodemask) from [<800cc2e4>] (handle_mm_fault+0x784/0xce4)
  898. [ 8748.809399] [<800cc2e4>] (handle_mm_fault) from [<8001d05c>] (do_page_fault+0x120/0x37c)
  899. [ 8748.817514] [<8001d05c>] (do_page_fault) from [<8000927c>] (do_DataAbort+0x3c/0xb8)
  900. [ 8748.825193] [<8000927c>] (do_DataAbort) from [<800141fc>] (__dabt_usr+0x3c/0x40)
  901. [ 8748.832602] Exception stack(0x89e55fb0 to 0x89e55ff8)
  902. [ 8748.837670] 5fa0: 74758cc8 00000419 0000041d 00000f29
  903. [ 8748.845867] 5fc0: 00000340 74700010 74758cc0 747590d8 76cce000 74758cc0 fff00000 0005a000
  904. [ 8748.854059] 5fe0: 00001000 716f8b20 76c0378c 76c03404 800d0010 ffffffff
  905. [ 8748.860682] Mem-Info:
  906. [ 8748.862988] active_anon:115262 inactive_anon:2079 isolated_anon:0
  907. [ 8748.862988] active_file:640 inactive_file:775 isolated_file:0
  908. [ 8748.862988] unevictable:0 dirty:790 writeback:1 unstable:0
  909. [ 8748.862988] slab_reclaimable:482 slab_unreclaimable:1536
  910. [ 8748.862988] mapped:1500 shmem:2223 pagetables:540 bounce:0
  911. [ 8748.862988] free:275 free_pcp:14 free_cma:23
  912. [ 8748.895796] Normal free:1100kB min:2852kB low:3564kB high:4276kB active_anon:461048kB inactive_anon:8316kB active_file:2560kB inactive_file:3100kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:524288kB managed:509996kB mlocked:0kB dirty:3160kB writeback:4kB mapped:6000kB shmem:8892kB slab_reclaimable:1928kB slab_unreclaimable:6144kB kernel_stack:912kB pagetables:2160kB unstable:0kB bounce:0kB free_pcp:56kB local_pcp:56kB free_cma:92kB writeback_tmp:0kB pages_scanned:383828 all_unreclaimable? yes
  913. [ 8748.941050] lowmem_reserve[]: 0 0 0
  914. [ 8748.944611] Normal: 23*4kB (C) 0*8kB 1*16kB (R) 1*32kB (R) 1*64kB (R) 1*128kB (R) 1*256kB (R) 1*512kB (R) 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB 0*32768kB = 1100kB
  915. [ 8748.960209] 3642 total pagecache pages
  916. [ 8748.963969] 0 pages in swap cache
  917. [ 8748.967296] Swap cache stats: add 0, delete 0, find 0/0
  918. [ 8748.972530] Free swap = 0kB
  919. [ 8748.975417] Total swap = 0kB
  920. [ 8748.978308] 131072 pages RAM
  921. [ 8748.981196] 0 pages HighMem/MovableOnly
  922. [ 8748.985040] 4294888949 pages reserved
  923. [ 8748.988710] 81920 pages cma reserved
  924. [ 8748.992377] timer: page allocation failure: order:0, mode:0x20
  925. [ 8748.998234] CPU: 0 PID: 846 Comm: timer Not tainted 4.1.15+ga27e4320 #2
  926. [ 8749.004859] Hardware name: Freescale i.MX6 Ultralite (Device Tree)
  927. [ 8749.011080] [<80016c18>] (unwind_backtrace) from [<800134a8>] (show_stack+0x10/0x14)
  928. [ 8749.018854] [<800134a8>] (show_stack) from [<805e838c>] (dump_stack+0x74/0xb4)
  929. [ 8749.026108] [<805e838c>] (dump_stack) from [<800aeac8>] (warn_alloc_failed+0xd8/0x114)
  930. [ 8749.034055] [<800aeac8>] (warn_alloc_failed) from [<800b14a8>] (__alloc_pages_nodemask+0x61c/0x820)
  931. [ 8749.043131] [<800b14a8>] (__alloc_pages_nodemask) from [<804d1314>] (__alloc_page_frag+0x114/0x134)
  932. [ 8749.052203] [<804d1314>] (__alloc_page_frag) from [<804d682c>] (__alloc_rx_skb+0x58/0xe4)
  933. [ 8749.060406] [<804d682c>] (__alloc_rx_skb) from [<804d68d4>] (__netdev_alloc_skb+0x1c/0x44)
  934. [ 8749.068696] [<804d68d4>] (__netdev_alloc_skb) from [<803bb168>] (fec_enet_rx_napi+0x2c0/0xd28)
  935. [ 8749.077336] [<803bb168>] (fec_enet_rx_napi) from [<804e0c34>] (net_rx_action+0x104/0x2e8)
  936. [ 8749.085543] [<804e0c34>] (net_rx_action) from [<800347a8>] (__do_softirq+0xf0/0x254)
  937. [ 8749.093315] [<800347a8>] (__do_softirq) from [<80034bb8>] (irq_exit+0xb4/0xfc)
  938. [ 8749.100566] [<80034bb8>] (irq_exit) from [<8006921c>] (__handle_domain_irq+0x80/0xec)
  939. [ 8749.108423] [<8006921c>] (__handle_domain_irq) from [<800093b8>] (gic_handle_irq+0x24/0x5c)
  940. [ 8749.116798] [<800093b8>] (gic_handle_irq) from [<80013f80>] (__irq_svc+0x40/0x74)
  941. [ 8749.124295] Exception stack(0x89e55c70 to 0x89e55cb8)
  942. [ 8749.129364] 5c60: 8bb3a600 80753408 00000000 000014ae
  943. [ 8749.137561] 5c80: 8bb3a600 00000000 88e12f80 00000082 899018c0 8820e3e8 000000c0 89e55cd4
  944. [ 8749.145755] 5ca0: 00000000 89e55cb8 8004dc74 805edbbc 600d0113 ffffffff
  945. [ 8749.152398] [<80013f80>] (__irq_svc) from [<805edbbc>] (_raw_spin_unlock_irq+0x20/0x54)
  946. [ 8749.160435] [<805edbbc>] (_raw_spin_unlock_irq) from [<8004dc74>] (finish_task_switch+0x64/0x120)
  947. [ 8749.169338] [<8004dc74>] (finish_task_switch) from [<805ea170>] (__schedule+0x1c8/0x518)
  948. [ 8749.177452] [<805ea170>] (__schedule) from [<805ea500>] (schedule+0x40/0x98)
  949. [ 8749.184526] [<805ea500>] (schedule) from [<800ba15c>] (try_to_free_pages+0x558/0x5b0)
  950. [ 8749.192383] [<800ba15c>] (try_to_free_pages) from [<800b11f8>] (__alloc_pages_nodemask+0x36c/0x820)
  951. [ 8749.201457] [<800b11f8>] (__alloc_pages_nodemask) from [<800cc2e4>] (handle_mm_fault+0x784/0xce4)
  952. [ 8749.210357] [<800cc2e4>] (handle_mm_fault) from [<8001d05c>] (do_page_fault+0x120/0x37c)
  953. [ 8749.218473] [<8001d05c>] (do_page_fault) from [<8000927c>] (do_DataAbort+0x3c/0xb8)
  954. [ 8749.226154] [<8000927c>] (do_DataAbort) from [<800141fc>] (__dabt_usr+0x3c/0x40)
  955. [ 8749.233561] Exception stack(0x89e55fb0 to 0x89e55ff8)
  956. [ 8749.238629] 5fa0: 74758cc8 00000419 0000041d 00000f29
  957. [ 8749.246827] 5fc0: 00000340 74700010 74758cc0 747590d8 76cce000 74758cc0 fff00000 0005a000
  958. [ 8749.255021] 5fe0: 00001000 716f8b20 76c0378c 76c03404 800d0010 ffffffff
  959. [ 8749.261644] Mem-Info:
  960. [ 8749.263952] active_anon:115262 inactive_anon:2079 isolated_anon:0
  961. [ 8749.263952] active_file:640 inactive_file:775 isolated_file:0
  962. [ 8749.263952] unevictable:0 dirty:790 writeback:1 unstable:0
  963. [ 8749.263952] slab_reclaimable:482 slab_unreclaimable:1536
  964. [ 8749.263952] mapped:1500 shmem:2223 pagetables:540 bounce:0
  965. [ 8749.263952] free:275 free_pcp:14 free_cma:23
  966. [ 8749.296759] Normal free:1100kB min:2852kB low:3564kB high:4276kB active_anon:461048kB inactive_anon:8316kB active_file:2560kB inactive_file:3100kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:524288kB managed:509996kB mlocked:0kB dirty:3160kB writeback:4kB mapped:6000kB shmem:8892kB slab_reclaimable:1928kB slab_unreclaimable:6144kB kernel_stack:912kB pagetables:2160kB unstable:0kB bounce:0kB free_pcp:56kB local_pcp:56kB free_cma:92kB writeback_tmp:0kB pages_scanned:383828 all_unreclaimable? yes
  967. [ 8749.342013] lowmem_reserve[]: 0 0 0
  968. [ 8749.345578] Normal: 23*4kB (C) 0*8kB 1*16kB (R) 1*32kB (R) 1*64kB (R) 1*128kB (R) 1*256kB (R) 1*512kB (R) 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB 0*32768kB = 1100kB
  969. [ 8749.361177] 3642 total pagecache pages
  970. [ 8749.364937] 0 pages in swap cache
  971. [ 8749.368262] Swap cache stats: add 0, delete 0, find 0/0
  972. [ 8749.373495] Free swap = 0kB
  973. [ 8749.376383] Total swap = 0kB
  974. [ 8749.379273] 131072 pages RAM
  975. [ 8749.382160] 0 pages HighMem/MovableOnly
  976. [ 8749.386006] 4294888949 pages reserved
  977. [ 8749.389675] 81920 pages cma reserved
  978. [ 8749.409299] [ 508] 0 508 1779 219 8 0 0 0 sshd
  979. [ 8749.432062] [ 513] 0 513 745 52 6 0 0 0 sh
  980. [ 8749.454333] [ 704] 0 704 52823 14720 58 0 0 0 gst-launch-1.0
  981. [ 8749.479829] [ 798] 0 798 60220 20131 69 0 0 0 gst-launch-1.0
  982. [ 8749.504379] [ 827] 0 817 67044 28764 86 0 0 0 udpsrc1:src
  983. [ 8749.529030] [ 836] 0 836 50124 23372 69 0 0 0 gst-launch-1.0
  984. [ 8749.553655] [ 848] 0 848 54942 28176 80 0 0 0 gst-launch-1.0
  985. [ 8749.578767] Out of memory: Kill process 827 (udpsrc1:src) score 219 or sacrifice child
  986. [ 8749.586761] Killed process 827 (udpsrc1:src) total-vm:268176kB, anon-rss:113028kB, file-rss:2028kB
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