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  1. [1575795239] unbound[7859:0] debug: answer from the cache failed
  2. [1575795239] unbound[7859:0] debug: mesh_run: start
  3. [1575795239] unbound[7859:0] debug: validator[module 0] operate: extstate:module_state_initial event:module_event_new
  4. [1575795239] unbound[7859:0] info: validator operate: query static.xx.fbcdn.net. A IN
  5. [1575795239] unbound[7859:0] debug: validator: pass to next module
  6. [1575795239] unbound[7859:0] debug: mesh_run: validator module exit state is module_wait_module
  7. [1575795239] unbound[7859:0] debug: iterator[module 1] operate: extstate:module_state_initial event:module_event_pass
  8. [1575795239] unbound[7859:0] debug: process_request: new external request event
  9. [1575795239] unbound[7859:0] debug: iter_handle processing q with state INIT REQUEST STATE
  10. [1575795239] unbound[7859:0] info: resolving static.xx.fbcdn.net. A IN
  11. [1575795239] unbound[7859:0] debug: request has dependency depth of 0
  12. [1575795239] unbound[7859:0] debug: cache delegation returns delegpt
  13. [1575795239] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (0 result, 4 avail) cacheNS
  14. [1575795239] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  15. [1575795239] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  16. [1575795239] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  17. [1575795239] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  18. [1575795239] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  19. [1575795239] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  20. [1575795239] unbound[7859:0] debug: iter_handle processing q with state INIT REQUEST STATE (stage 2)
  21. [1575795239] unbound[7859:0] info: resolving (init part 2):  static.xx.fbcdn.net. A IN
  22. [1575795239] unbound[7859:0] debug: iter_handle processing q with state INIT REQUEST STATE (stage 3)
  23. [1575795239] unbound[7859:0] info: resolving (init part 3):  static.xx.fbcdn.net. A IN
  24. [1575795239] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  25. [1575795239] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. A IN
  26. [1575795239] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 0
  27. [1575795239] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (0 result, 4 avail) cacheNS
  28. [1575795239] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  29. [1575795239] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  30. [1575795239] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  31. [1575795239] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  32. [1575795239] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  33. [1575795239] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  34. [1575795239] unbound[7859:0] debug: removing 1 labels
  35. [1575795239] unbound[7859:0] debug: attempt to get extra 3 targets
  36. [1575795239] unbound[7859:0] debug: selrtt 376
  37. [1575795239] unbound[7859:0] info: sending query: xx.fbcdn.net. A IN
  38. [1575795239] unbound[7859:0] debug: sending to target: <fbcdn.net.> 2a03:2880:fffe:c:face:b00c::35#53
  39. [1575795239] unbound[7859:0] debug: dnssec status: not expected
  40. [1575795239] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  41. [1575795239] unbound[7859:0] debug: serviced query UDP timeout=376 msec
  42. [1575795239] unbound[7859:0] debug: inserted new pending reply id=9421
  43. [1575795239] unbound[7859:0] debug: opened UDP if=0 port=34765
  44. [1575795239] unbound[7859:0] debug: comm point start listening 9 (-1 msec)
  45. [1575795239] unbound[7859:0] notice: sendto failed: Permission denied
  46. [1575795239] unbound[7859:0] notice: remote address is ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  47. [1575795239] unbound[7859:0] debug: close of port 34765
  48. [1575795239] unbound[7859:0] debug: close fd 9
  49. [1575795239] unbound[7859:0] info: error sending query to auth server ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  50. [1575795239] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  51. [1575795239] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. A IN
  52. [1575795239] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 0
  53. [1575795239] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (4 result, 0 avail) cacheNS
  54. [1575795239] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  55. [1575795239] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  56. [1575795239] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  57. [1575795239] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  58. [1575795239] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  59. [1575795239] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  60. [1575795239] unbound[7859:0] debug: attempt to get extra 3 targets
  61. [1575795239] unbound[7859:0] debug: servselect ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  62. [1575795239] unbound[7859:0] debug:    rtt=376
  63. [1575795239] unbound[7859:0] debug: selrtt 376
  64. [1575795239] unbound[7859:0] info: sending query: xx.fbcdn.net. A IN
  65. [1575795239] unbound[7859:0] debug: sending to target: <fbcdn.net.> 2a03:2880:ffff:c:face:b00c::35#53
  66. [1575795239] unbound[7859:0] debug: dnssec status: not expected
  67. [1575795239] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  68. [1575795239] unbound[7859:0] debug: serviced query UDP timeout=376 msec
  69. [1575795239] unbound[7859:0] debug: inserted new pending reply id=aecf
  70. [1575795239] unbound[7859:0] debug: opened UDP if=0 port=42488
  71. [1575795239] unbound[7859:0] debug: comm point start listening 9 (-1 msec)
  72. [1575795239] unbound[7859:0] notice: sendto failed: Permission denied
  73. [1575795239] unbound[7859:0] notice: remote address is ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  74. [1575795239] unbound[7859:0] debug: close of port 42488
  75. [1575795239] unbound[7859:0] debug: close fd 9
  76. [1575795239] unbound[7859:0] info: error sending query to auth server ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  77. [1575795239] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  78. [1575795239] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. A IN
  79. [1575795239] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 0
  80. [1575795239] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (4 result, 0 avail) cacheNS
  81. [1575795239] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  82. [1575795239] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  83. [1575795239] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  84. [1575795239] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  85. [1575795239] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  86. [1575795239] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  87. [1575795239] unbound[7859:0] debug: attempt to get extra 3 targets
  88. [1575795239] unbound[7859:0] debug: servselect ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  89. [1575795239] unbound[7859:0] debug:    rtt=376
  90. [1575795239] unbound[7859:0] debug: servselect ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  91. [1575795239] unbound[7859:0] debug:    rtt=376
  92. [1575795239] unbound[7859:0] debug: selrtt 376
  93. [1575795239] unbound[7859:0] info: sending query: xx.fbcdn.net. A IN
  94. [1575795239] unbound[7859:0] debug: sending to target: <fbcdn.net.> 2a03:2880:ffff:c:face:b00c::35#53
  95. [1575795239] unbound[7859:0] debug: dnssec status: not expected
  96. [1575795239] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  97. [1575795239] unbound[7859:0] debug: serviced query UDP timeout=376 msec
  98. [1575795239] unbound[7859:0] debug: inserted new pending reply id=71e9
  99. [1575795239] unbound[7859:0] debug: opened UDP if=0 port=41353
  100. [1575795239] unbound[7859:0] debug: comm point start listening 9 (-1 msec)
  101. [1575795239] unbound[7859:0] notice: sendto failed: Permission denied
  102. [1575795239] unbound[7859:0] notice: remote address is ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  103. [1575795239] unbound[7859:0] debug: close of port 41353
  104. [1575795239] unbound[7859:0] debug: close fd 9
  105. [1575795239] unbound[7859:0] info: error sending query to auth server ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  106. [1575795239] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  107. [1575795239] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. A IN
  108. [1575795239] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 0
  109. [1575795239] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (4 result, 0 avail) cacheNS
  110. [1575795239] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  111. [1575795239] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  112. [1575795239] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  113. [1575795239] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  114. [1575795239] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  115. [1575795239] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  116. [1575795239] unbound[7859:0] debug: attempt to get extra 3 targets
  117. [1575795239] unbound[7859:0] debug: servselect ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  118. [1575795239] unbound[7859:0] debug:    rtt=376
  119. [1575795239] unbound[7859:0] debug: servselect ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  120. [1575795239] unbound[7859:0] debug:    rtt=376
  121. [1575795239] unbound[7859:0] debug: selrtt 376
  122. [1575795239] unbound[7859:0] info: sending query: xx.fbcdn.net. A IN
  123. [1575795239] unbound[7859:0] debug: sending to target: <fbcdn.net.> 2a03:2880:ffff:c:face:b00c::35#53
  124. [1575795239] unbound[7859:0] debug: dnssec status: not expected
  125. [1575795239] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  126. [1575795239] unbound[7859:0] debug: serviced query UDP timeout=376 msec
  127. [1575795239] unbound[7859:0] debug: inserted new pending reply id=f25a
  128. [1575795239] unbound[7859:0] debug: opened UDP if=0 port=48653
  129. [1575795239] unbound[7859:0] debug: comm point start listening 9 (-1 msec)
  130. [1575795239] unbound[7859:0] notice: sendto failed: Permission denied
  131. [1575795239] unbound[7859:0] notice: remote address is ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  132. [1575795239] unbound[7859:0] debug: close of port 48653
  133. [1575795239] unbound[7859:0] debug: close fd 9
  134. [1575795239] unbound[7859:0] info: error sending query to auth server ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  135. [1575795239] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  136. [1575795239] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. A IN
  137. [1575795239] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 0
  138. [1575795239] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (4 result, 0 avail) cacheNS
  139. [1575795239] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  140. [1575795239] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  141. [1575795239] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  142. [1575795239] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  143. [1575795239] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  144. [1575795239] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  145. [1575795239] unbound[7859:0] debug: attempt to get extra 3 targets
  146. [1575795239] unbound[7859:0] debug: servselect ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  147. [1575795239] unbound[7859:0] debug:    rtt=376
  148. [1575795239] unbound[7859:0] debug: servselect ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  149. [1575795239] unbound[7859:0] debug:    rtt=376
  150. [1575795239] unbound[7859:0] debug: selrtt 376
  151. [1575795239] unbound[7859:0] info: sending query: xx.fbcdn.net. A IN
  152. [1575795239] unbound[7859:0] debug: sending to target: <fbcdn.net.> 2a03:2880:fffe:c:face:b00c::35#53
  153. [1575795239] unbound[7859:0] debug: dnssec status: not expected
  154. [1575795239] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  155. [1575795239] unbound[7859:0] debug: serviced query UDP timeout=376 msec
  156. [1575795239] unbound[7859:0] debug: inserted new pending reply id=cf4f
  157. [1575795239] unbound[7859:0] debug: opened UDP if=0 port=64759
  158. [1575795239] unbound[7859:0] debug: comm point start listening 9 (-1 msec)
  159. [1575795239] unbound[7859:0] notice: sendto failed: Permission denied
  160. [1575795239] unbound[7859:0] notice: remote address is ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  161. [1575795239] unbound[7859:0] debug: close of port 64759
  162. [1575795239] unbound[7859:0] debug: close fd 9
  163. [1575795239] unbound[7859:0] info: error sending query to auth server ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  164. [1575795239] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  165. [1575795239] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. A IN
  166. [1575795239] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 0
  167. [1575795239] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (4 result, 0 avail) cacheNS
  168. [1575795239] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  169. [1575795239] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  170. [1575795239] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  171. [1575795239] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  172. [1575795239] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  173. [1575795239] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  174. [1575795239] unbound[7859:0] debug: attempt to get extra 3 targets
  175. [1575795239] unbound[7859:0] debug: servselect ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  176. [1575795239] unbound[7859:0] debug:    rtt=376
  177. [1575795239] unbound[7859:0] debug: servselect ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  178. [1575795239] unbound[7859:0] debug:    rtt=376
  179. [1575795239] unbound[7859:0] debug: selrtt 376
  180. [1575795239] unbound[7859:0] info: sending query: xx.fbcdn.net. A IN
  181. [1575795239] unbound[7859:0] debug: sending to target: <fbcdn.net.> 69.171.255.12#53
  182. [1575795239] unbound[7859:0] debug: dnssec status: not expected
  183. [1575795239] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  184. [1575795239] unbound[7859:0] debug: serviced query UDP timeout=376 msec
  185. [1575795239] unbound[7859:0] debug: inserted new pending reply id=e0e7
  186. [1575795239] unbound[7859:0] debug: opened UDP if=0 port=32558
  187. [1575795239] unbound[7859:0] debug: comm point start listening 9 (-1 msec)
  188. [1575795239] unbound[7859:0] debug: mesh_run: iterator module exit state is module_wait_reply
  189. [1575795239] unbound[7859:0] info: mesh_run: end 1 recursion states (1 with reply, 0 detached), 1 waiting replies, 6 recursion replies sent, 0 replies dropped, 0 states jostled out
  190. [1575795239] unbound[7859:0] info: average recursion processing time 26.487064 sec
  191. [1575795239] unbound[7859:0] info: histogram of recursion processing times
  192. [1575795239] unbound[7859:0] info: [25%]=6 median[50%]=24 [75%]=40
  193. [1575795239] unbound[7859:0] info: lower(secs) upper(secs) recursions
  194. [1575795239] unbound[7859:0] info:    1.000000    2.000000 1
  195. [1575795239] unbound[7859:0] info:    4.000000    8.000000 1
  196. [1575795239] unbound[7859:0] info:   16.000000   32.000000 2
  197. [1575795239] unbound[7859:0] info:   32.000000   64.000000 2
  198. [1575795239] unbound[7859:0] info: 0RDd mod1 rep static.xx.fbcdn.net. A IN
  199. [1575795239] unbound[7859:0] debug: cache memory msg=13439 rrset=32683 infra=27333 val=11733
  200. [1575795239] unbound[7859:0] debug: answer from the cache failed
  201. [1575795239] unbound[7859:0] debug: mesh_run: start
  202. [1575795239] unbound[7859:0] debug: validator[module 0] operate: extstate:module_state_initial event:module_event_new
  203. [1575795239] unbound[7859:0] info: validator operate: query static.xx.fbcdn.net. AAAA IN
  204. [1575795239] unbound[7859:0] debug: validator: pass to next module
  205. [1575795239] unbound[7859:0] debug: mesh_run: validator module exit state is module_wait_module
  206. [1575795239] unbound[7859:0] debug: iterator[module 1] operate: extstate:module_state_initial event:module_event_pass
  207. [1575795239] unbound[7859:0] debug: process_request: new external request event
  208. [1575795239] unbound[7859:0] debug: iter_handle processing q with state INIT REQUEST STATE
  209. [1575795239] unbound[7859:0] info: resolving static.xx.fbcdn.net. AAAA IN
  210. [1575795239] unbound[7859:0] debug: request has dependency depth of 0
  211. [1575795239] unbound[7859:0] debug: cache delegation returns delegpt
  212. [1575795239] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (0 result, 4 avail) cacheNS
  213. [1575795239] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  214. [1575795239] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  215. [1575795239] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  216. [1575795239] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  217. [1575795239] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  218. [1575795239] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  219. [1575795239] unbound[7859:0] debug: iter_handle processing q with state INIT REQUEST STATE (stage 2)
  220. [1575795239] unbound[7859:0] info: resolving (init part 2):  static.xx.fbcdn.net. AAAA IN
  221. [1575795239] unbound[7859:0] debug: iter_handle processing q with state INIT REQUEST STATE (stage 3)
  222. [1575795239] unbound[7859:0] info: resolving (init part 3):  static.xx.fbcdn.net. AAAA IN
  223. [1575795239] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  224. [1575795239] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. AAAA IN
  225. [1575795239] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 0
  226. [1575795239] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (0 result, 4 avail) cacheNS
  227. [1575795239] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  228. [1575795239] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  229. [1575795239] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  230. [1575795239] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  231. [1575795239] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  232. [1575795239] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  233. [1575795239] unbound[7859:0] debug: removing 1 labels
  234. [1575795239] unbound[7859:0] debug: attempt to get extra 3 targets
  235. [1575795239] unbound[7859:0] debug: servselect ip4 69.171.255.12 port 53 (len 16)
  236. [1575795239] unbound[7859:0] debug:    rtt=376
  237. [1575795239] unbound[7859:0] debug: servselect ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  238. [1575795239] unbound[7859:0] debug:    rtt=376
  239. [1575795239] unbound[7859:0] debug: servselect ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  240. [1575795239] unbound[7859:0] debug:    rtt=376
  241. [1575795239] unbound[7859:0] debug: selrtt 376
  242. [1575795239] unbound[7859:0] info: sending query: xx.fbcdn.net. A IN
  243. [1575795239] unbound[7859:0] debug: sending to target: <fbcdn.net.> 69.171.255.12#53
  244. [1575795239] unbound[7859:0] debug: dnssec status: not expected
  245. [1575795239] unbound[7859:0] debug: mesh_run: iterator module exit state is module_wait_reply
  246. [1575795239] unbound[7859:0] info: mesh_run: end 2 recursion states (2 with reply, 0 detached), 2 waiting replies, 6 recursion replies sent, 0 replies dropped, 0 states jostled out
  247. [1575795239] unbound[7859:0] info: average recursion processing time 26.487064 sec
  248. [1575795239] unbound[7859:0] info: histogram of recursion processing times
  249. [1575795239] unbound[7859:0] info: [25%]=6 median[50%]=24 [75%]=40
  250. [1575795239] unbound[7859:0] info: lower(secs) upper(secs) recursions
  251. [1575795239] unbound[7859:0] info:    1.000000    2.000000 1
  252. [1575795239] unbound[7859:0] info:    4.000000    8.000000 1
  253. [1575795239] unbound[7859:0] info:   16.000000   32.000000 2
  254. [1575795239] unbound[7859:0] info:   32.000000   64.000000 2
  255. [1575795239] unbound[7859:0] info: 0RDd mod1 rep static.xx.fbcdn.net. A IN
  256. [1575795239] unbound[7859:0] info: 1RDd mod1 rep static.xx.fbcdn.net. AAAA IN
  257. [1575795239] unbound[7859:0] debug: cache memory msg=13439 rrset=32683 infra=27333 val=11733
  258. [1575795239] unbound[7859:0] debug: timeout udp
  259. [1575795239] unbound[7859:0] debug: try edns1xx0 <xx.fbcdn.net.> 69.171.255.12#53
  260. [1575795239] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  261. [1575795239] unbound[7859:0] debug: serviced query UDP timeout=376 msec
  262. [1575795239] unbound[7859:0] debug: inserted new pending reply id=fac3
  263. [1575795239] unbound[7859:0] debug: opened UDP if=0 port=31327
  264. [1575795239] unbound[7859:0] debug: comm point start listening 10 (-1 msec)
  265. [1575795239] unbound[7859:0] debug: close of port 32558
  266. [1575795239] unbound[7859:0] debug: close fd 9
  267. [1575795240] unbound[7859:0] debug: timeout udp
  268. [1575795240] unbound[7859:0] debug: svcd callbacks start
  269. [1575795240] unbound[7859:0] debug: worker svcd callback for qstate 0xb650c0
  270. [1575795240] unbound[7859:0] debug: mesh_run: start
  271. [1575795240] unbound[7859:0] debug: iterator[module 1] operate: extstate:module_wait_reply event:module_event_noreply
  272. [1575795240] unbound[7859:0] info: iterator operate: query static.xx.fbcdn.net. AAAA IN
  273. [1575795240] unbound[7859:0] debug: process_response: new external response event
  274. [1575795240] unbound[7859:0] debug: iter_handle processing q with state QUERY RESPONSE STATE
  275. [1575795240] unbound[7859:0] debug: query response was timeout
  276. [1575795240] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  277. [1575795240] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. AAAA IN
  278. [1575795240] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 1
  279. [1575795240] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (4 result, 0 avail) cacheNS
  280. [1575795240] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  281. [1575795240] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  282. [1575795240] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  283. [1575795240] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  284. [1575795240] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  285. [1575795240] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  286. [1575795240] unbound[7859:0] debug: attempt to get extra 3 targets
  287. [1575795240] unbound[7859:0] debug: servselect ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  288. [1575795240] unbound[7859:0] debug:    rtt=376
  289. [1575795240] unbound[7859:0] debug: servselect ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  290. [1575795240] unbound[7859:0] debug:    rtt=376
  291. [1575795240] unbound[7859:0] debug: servselect ip4 69.171.255.12 port 53 (len 16)
  292. [1575795240] unbound[7859:0] debug:    rtt=752
  293. [1575795240] unbound[7859:0] debug: selrtt 376
  294. [1575795240] unbound[7859:0] info: sending query: xx.fbcdn.net. A IN
  295. [1575795240] unbound[7859:0] debug: sending to target: <fbcdn.net.> 2a03:2880:ffff:c:face:b00c::35#53
  296. [1575795240] unbound[7859:0] debug: dnssec status: not expected
  297. [1575795240] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  298. [1575795240] unbound[7859:0] debug: serviced query UDP timeout=376 msec
  299. [1575795240] unbound[7859:0] debug: inserted new pending reply id=09eb
  300. [1575795240] unbound[7859:0] debug: opened UDP if=0 port=48031
  301. [1575795240] unbound[7859:0] debug: comm point start listening 9 (-1 msec)
  302. [1575795240] unbound[7859:0] notice: sendto failed: Permission denied
  303. [1575795240] unbound[7859:0] notice: remote address is ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  304. [1575795240] unbound[7859:0] debug: close of port 48031
  305. [1575795240] unbound[7859:0] debug: close fd 9
  306. [1575795240] unbound[7859:0] info: error sending query to auth server ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  307. [1575795240] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  308. [1575795240] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. AAAA IN
  309. [1575795240] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 1
  310. [1575795240] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (4 result, 0 avail) cacheNS
  311. [1575795240] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  312. [1575795240] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  313. [1575795240] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  314. [1575795240] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  315. [1575795240] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  316. [1575795240] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  317. [1575795240] unbound[7859:0] debug: attempt to get extra 3 targets
  318. [1575795240] unbound[7859:0] debug: servselect ip4 69.171.255.12 port 53 (len 16)
  319. [1575795240] unbound[7859:0] debug:    rtt=752
  320. [1575795240] unbound[7859:0] debug: servselect ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  321. [1575795240] unbound[7859:0] debug:    rtt=376
  322. [1575795240] unbound[7859:0] debug: servselect ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  323. [1575795240] unbound[7859:0] debug:    rtt=376
  324. [1575795240] unbound[7859:0] debug: selrtt 376
  325. [1575795240] unbound[7859:0] info: sending query: xx.fbcdn.net. A IN
  326. [1575795240] unbound[7859:0] debug: sending to target: <fbcdn.net.> 2a03:2880:ffff:c:face:b00c::35#53
  327. [1575795240] unbound[7859:0] debug: dnssec status: not expected
  328. [1575795240] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  329. [1575795240] unbound[7859:0] debug: serviced query UDP timeout=376 msec
  330. [1575795240] unbound[7859:0] debug: inserted new pending reply id=97bb
  331. [1575795240] unbound[7859:0] debug: opened UDP if=0 port=59425
  332. [1575795240] unbound[7859:0] debug: comm point start listening 9 (-1 msec)
  333. [1575795240] unbound[7859:0] notice: sendto failed: Permission denied
  334. [1575795240] unbound[7859:0] notice: remote address is ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  335. [1575795240] unbound[7859:0] debug: close of port 59425
  336. [1575795240] unbound[7859:0] debug: close fd 9
  337. [1575795240] unbound[7859:0] info: error sending query to auth server ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  338. [1575795240] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  339. [1575795240] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. AAAA IN
  340. [1575795240] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 1
  341. [1575795240] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (4 result, 0 avail) cacheNS
  342. [1575795240] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  343. [1575795240] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  344. [1575795240] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  345. [1575795240] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  346. [1575795240] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  347. [1575795240] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  348. [1575795240] unbound[7859:0] debug: attempt to get extra 3 targets
  349. [1575795240] unbound[7859:0] debug: servselect ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  350. [1575795240] unbound[7859:0] debug:    rtt=376
  351. [1575795240] unbound[7859:0] debug: servselect ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  352. [1575795240] unbound[7859:0] debug:    rtt=376
  353. [1575795240] unbound[7859:0] debug: servselect ip4 69.171.255.12 port 53 (len 16)
  354. [1575795240] unbound[7859:0] debug:    rtt=752
  355. [1575795240] unbound[7859:0] debug: selrtt 376
  356. [1575795240] unbound[7859:0] info: sending query: xx.fbcdn.net. A IN
  357. [1575795240] unbound[7859:0] debug: sending to target: <fbcdn.net.> 2a03:2880:fffe:c:face:b00c::35#53
  358. [1575795240] unbound[7859:0] debug: dnssec status: not expected
  359. [1575795240] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  360. [1575795240] unbound[7859:0] debug: serviced query UDP timeout=376 msec
  361. [1575795240] unbound[7859:0] debug: inserted new pending reply id=ef18
  362. [1575795240] unbound[7859:0] debug: opened UDP if=0 port=56636
  363. [1575795240] unbound[7859:0] debug: comm point start listening 9 (-1 msec)
  364. [1575795240] unbound[7859:0] notice: sendto failed: Permission denied
  365. [1575795240] unbound[7859:0] notice: remote address is ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  366. [1575795240] unbound[7859:0] debug: close of port 56636
  367. [1575795240] unbound[7859:0] debug: close fd 9
  368. [1575795240] unbound[7859:0] info: error sending query to auth server ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  369. [1575795240] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  370. [1575795240] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. AAAA IN
  371. [1575795240] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 1
  372. [1575795240] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (4 result, 0 avail) cacheNS
  373. [1575795240] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  374. [1575795240] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  375. [1575795240] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  376. [1575795240] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  377. [1575795240] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  378. [1575795240] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  379. [1575795240] unbound[7859:0] debug: attempt to get extra 3 targets
  380. [1575795240] unbound[7859:0] debug: servselect ip4 69.171.255.12 port 53 (len 16)
  381. [1575795240] unbound[7859:0] debug:    rtt=752
  382. [1575795240] unbound[7859:0] debug: servselect ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  383. [1575795240] unbound[7859:0] debug:    rtt=376
  384. [1575795240] unbound[7859:0] debug: servselect ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  385. [1575795240] unbound[7859:0] debug:    rtt=376
  386. [1575795240] unbound[7859:0] debug: selrtt 376
  387. [1575795240] unbound[7859:0] info: sending query: xx.fbcdn.net. A IN
  388. [1575795240] unbound[7859:0] debug: sending to target: <fbcdn.net.> 69.171.239.12#53
  389. [1575795240] unbound[7859:0] debug: dnssec status: not expected
  390. [1575795240] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  391. [1575795240] unbound[7859:0] debug: serviced query UDP timeout=376 msec
  392. [1575795240] unbound[7859:0] debug: inserted new pending reply id=40f8
  393. [1575795240] unbound[7859:0] debug: opened UDP if=0 port=27539
  394. [1575795240] unbound[7859:0] debug: comm point start listening 9 (-1 msec)
  395. [1575795240] unbound[7859:0] debug: mesh_run: iterator module exit state is module_wait_reply
  396. [1575795240] unbound[7859:0] info: mesh_run: end 2 recursion states (2 with reply, 0 detached), 2 waiting replies, 6 recursion replies sent, 0 replies dropped, 0 states jostled out
  397. [1575795240] unbound[7859:0] info: average recursion processing time 26.487064 sec
  398. [1575795240] unbound[7859:0] info: histogram of recursion processing times
  399. [1575795240] unbound[7859:0] info: [25%]=6 median[50%]=24 [75%]=40
  400. [1575795240] unbound[7859:0] info: lower(secs) upper(secs) recursions
  401. [1575795240] unbound[7859:0] info:    1.000000    2.000000 1
  402. [1575795240] unbound[7859:0] info:    4.000000    8.000000 1
  403. [1575795240] unbound[7859:0] info:   16.000000   32.000000 2
  404. [1575795240] unbound[7859:0] info:   32.000000   64.000000 2
  405. [1575795240] unbound[7859:0] info: 0RDd mod1 rep static.xx.fbcdn.net. A IN
  406. [1575795240] unbound[7859:0] info: 1RDd mod1 rep static.xx.fbcdn.net. AAAA IN
  407. [1575795240] unbound[7859:0] debug: cache memory msg=13439 rrset=32683 infra=27333 val=11733
  408. [1575795240] unbound[7859:0] debug: worker svcd callback for qstate 0xb30ff0
  409. [1575795240] unbound[7859:0] debug: mesh_run: start
  410. [1575795240] unbound[7859:0] debug: iterator[module 1] operate: extstate:module_wait_reply event:module_event_noreply
  411. [1575795240] unbound[7859:0] info: iterator operate: query static.xx.fbcdn.net. A IN
  412. [1575795240] unbound[7859:0] debug: process_response: new external response event
  413. [1575795240] unbound[7859:0] debug: iter_handle processing q with state QUERY RESPONSE STATE
  414. [1575795240] unbound[7859:0] debug: query response was timeout
  415. [1575795240] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  416. [1575795240] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. A IN
  417. [1575795240] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 1
  418. [1575795240] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (4 result, 0 avail) cacheNS
  419. [1575795240] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  420. [1575795240] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  421. [1575795240] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  422. [1575795240] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  423. [1575795240] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  424. [1575795240] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  425. [1575795240] unbound[7859:0] debug: attempt to get extra 3 targets
  426. [1575795240] unbound[7859:0] debug: servselect ip4 69.171.255.12 port 53 (len 16)
  427. [1575795240] unbound[7859:0] debug:    rtt=752
  428. [1575795240] unbound[7859:0] debug: servselect ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  429. [1575795240] unbound[7859:0] debug:    rtt=376
  430. [1575795240] unbound[7859:0] debug: servselect ip4 69.171.239.12 port 53 (len 16)
  431. [1575795240] unbound[7859:0] debug:    rtt=376
  432. [1575795240] unbound[7859:0] debug: servselect ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  433. [1575795240] unbound[7859:0] debug:    rtt=376
  434. [1575795240] unbound[7859:0] debug: selrtt 376
  435. [1575795240] unbound[7859:0] info: sending query: xx.fbcdn.net. A IN
  436. [1575795240] unbound[7859:0] debug: sending to target: <fbcdn.net.> 69.171.239.12#53
  437. [1575795240] unbound[7859:0] debug: dnssec status: not expected
  438. [1575795240] unbound[7859:0] debug: mesh_run: iterator module exit state is module_wait_reply
  439. [1575795240] unbound[7859:0] info: mesh_run: end 2 recursion states (2 with reply, 0 detached), 2 waiting replies, 6 recursion replies sent, 0 replies dropped, 0 states jostled out
  440. [1575795240] unbound[7859:0] info: average recursion processing time 26.487064 sec
  441. [1575795240] unbound[7859:0] info: histogram of recursion processing times
  442. [1575795240] unbound[7859:0] info: [25%]=6 median[50%]=24 [75%]=40
  443. [1575795240] unbound[7859:0] info: lower(secs) upper(secs) recursions
  444. [1575795240] unbound[7859:0] info:    1.000000    2.000000 1
  445. [1575795240] unbound[7859:0] info:    4.000000    8.000000 1
  446. [1575795240] unbound[7859:0] info:   16.000000   32.000000 2
  447. [1575795240] unbound[7859:0] info:   32.000000   64.000000 2
  448. [1575795240] unbound[7859:0] info: 0RDd mod1 rep static.xx.fbcdn.net. A IN
  449. [1575795240] unbound[7859:0] info: 1RDd mod1 rep static.xx.fbcdn.net. AAAA IN
  450. [1575795240] unbound[7859:0] debug: cache memory msg=13439 rrset=32683 infra=27333 val=11733
  451. [1575795240] unbound[7859:0] debug: svcd callbacks end
  452. [1575795240] unbound[7859:0] debug: close of port 31327
  453. [1575795240] unbound[7859:0] debug: close fd 10
  454. [1575795240] unbound[7859:0] debug: timeout udp
  455. [1575795240] unbound[7859:0] debug: try edns1xx0 <xx.fbcdn.net.> 69.171.239.12#53
  456. [1575795240] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  457. [1575795240] unbound[7859:0] debug: serviced query UDP timeout=376 msec
  458. [1575795240] unbound[7859:0] debug: inserted new pending reply id=83ad
  459. [1575795240] unbound[7859:0] debug: opened UDP if=0 port=16848
  460. [1575795240] unbound[7859:0] debug: comm point start listening 10 (-1 msec)
  461. [1575795240] unbound[7859:0] debug: close of port 27539
  462. [1575795240] unbound[7859:0] debug: close fd 9
  463. [1575795240] unbound[7859:0] debug: timeout udp
  464. [1575795240] unbound[7859:0] debug: svcd callbacks start
  465. [1575795240] unbound[7859:0] debug: worker svcd callback for qstate 0xb30ff0
  466. [1575795240] unbound[7859:0] debug: mesh_run: start
  467. [1575795240] unbound[7859:0] debug: iterator[module 1] operate: extstate:module_wait_reply event:module_event_noreply
  468. [1575795240] unbound[7859:0] info: iterator operate: query static.xx.fbcdn.net. A IN
  469. [1575795240] unbound[7859:0] debug: process_response: new external response event
  470. [1575795240] unbound[7859:0] debug: iter_handle processing q with state QUERY RESPONSE STATE
  471. [1575795240] unbound[7859:0] debug: query response was timeout
  472. [1575795240] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  473. [1575795240] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. A IN
  474. [1575795240] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 2
  475. [1575795240] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (4 result, 0 avail) cacheNS
  476. [1575795240] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  477. [1575795240] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  478. [1575795240] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  479. [1575795240] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  480. [1575795240] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  481. [1575795240] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  482. [1575795240] unbound[7859:0] debug: attempt to get extra 3 targets
  483. [1575795240] unbound[7859:0] debug: servselect ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  484. [1575795240] unbound[7859:0] debug:    rtt=376
  485. [1575795240] unbound[7859:0] debug: servselect ip4 69.171.239.12 port 53 (len 16)
  486. [1575795240] unbound[7859:0] debug:    rtt=752
  487. [1575795240] unbound[7859:0] debug: servselect ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  488. [1575795240] unbound[7859:0] debug:    rtt=376
  489. [1575795240] unbound[7859:0] debug: servselect ip4 69.171.255.12 port 53 (len 16)
  490. [1575795240] unbound[7859:0] debug:    rtt=752
  491. [1575795240] unbound[7859:0] debug: selrtt 376
  492. [1575795240] unbound[7859:0] info: sending query: xx.fbcdn.net. A IN
  493. [1575795240] unbound[7859:0] debug: sending to target: <fbcdn.net.> 2a03:2880:ffff:c:face:b00c::35#53
  494. [1575795240] unbound[7859:0] debug: dnssec status: not expected
  495. [1575795240] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  496. [1575795240] unbound[7859:0] debug: serviced query UDP timeout=376 msec
  497. [1575795240] unbound[7859:0] debug: inserted new pending reply id=46f2
  498. [1575795240] unbound[7859:0] debug: opened UDP if=0 port=51228
  499. [1575795240] unbound[7859:0] debug: comm point start listening 9 (-1 msec)
  500. [1575795240] unbound[7859:0] notice: sendto failed: Permission denied
  501. [1575795240] unbound[7859:0] notice: remote address is ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  502. [1575795240] unbound[7859:0] debug: close of port 51228
  503. [1575795240] unbound[7859:0] debug: close fd 9
  504. [1575795240] unbound[7859:0] info: error sending query to auth server ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  505. [1575795240] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  506. [1575795240] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. A IN
  507. [1575795240] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 2
  508. [1575795240] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (4 result, 0 avail) cacheNS
  509. [1575795240] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  510. [1575795240] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  511. [1575795240] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  512. [1575795240] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  513. [1575795240] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  514. [1575795240] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  515. [1575795240] unbound[7859:0] debug: attempt to get extra 3 targets
  516. [1575795240] unbound[7859:0] debug: servselect ip4 69.171.255.12 port 53 (len 16)
  517. [1575795240] unbound[7859:0] debug:    rtt=752
  518. [1575795240] unbound[7859:0] debug: servselect ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  519. [1575795240] unbound[7859:0] debug:    rtt=376
  520. [1575795240] unbound[7859:0] debug: servselect ip4 69.171.239.12 port 53 (len 16)
  521. [1575795240] unbound[7859:0] debug:    rtt=752
  522. [1575795240] unbound[7859:0] debug: servselect ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  523. [1575795240] unbound[7859:0] debug:    rtt=376
  524. [1575795240] unbound[7859:0] debug: selrtt 376
  525. [1575795240] unbound[7859:0] info: sending query: xx.fbcdn.net. A IN
  526. [1575795240] unbound[7859:0] debug: sending to target: <fbcdn.net.> 2a03:2880:fffe:c:face:b00c::35#53
  527. [1575795240] unbound[7859:0] debug: dnssec status: not expected
  528. [1575795240] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  529. [1575795240] unbound[7859:0] debug: serviced query UDP timeout=376 msec
  530. [1575795240] unbound[7859:0] debug: inserted new pending reply id=4328
  531. [1575795240] unbound[7859:0] debug: opened UDP if=0 port=29422
  532. [1575795240] unbound[7859:0] debug: comm point start listening 9 (-1 msec)
  533. [1575795240] unbound[7859:0] notice: sendto failed: Permission denied
  534. [1575795240] unbound[7859:0] notice: remote address is ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  535. [1575795240] unbound[7859:0] debug: close of port 29422
  536. [1575795240] unbound[7859:0] debug: close fd 9
  537. [1575795240] unbound[7859:0] info: error sending query to auth server ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  538. [1575795240] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  539. [1575795240] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. A IN
  540. [1575795240] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 2
  541. [1575795240] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (4 result, 0 avail) cacheNS
  542. [1575795240] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  543. [1575795240] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  544. [1575795240] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  545. [1575795240] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  546. [1575795240] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  547. [1575795240] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  548. [1575795240] unbound[7859:0] debug: attempt to get extra 3 targets
  549. [1575795240] unbound[7859:0] debug: servselect ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  550. [1575795240] unbound[7859:0] debug:    rtt=376
  551. [1575795240] unbound[7859:0] debug: servselect ip4 69.171.239.12 port 53 (len 16)
  552. [1575795240] unbound[7859:0] debug:    rtt=752
  553. [1575795240] unbound[7859:0] debug: servselect ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  554. [1575795240] unbound[7859:0] debug:    rtt=376
  555. [1575795240] unbound[7859:0] debug: servselect ip4 69.171.255.12 port 53 (len 16)
  556. [1575795240] unbound[7859:0] debug:    rtt=752
  557. [1575795240] unbound[7859:0] debug: selrtt 376
  558. [1575795240] unbound[7859:0] info: sending query: xx.fbcdn.net. A IN
  559. [1575795240] unbound[7859:0] debug: sending to target: <fbcdn.net.> 2a03:2880:ffff:c:face:b00c::35#53
  560. [1575795240] unbound[7859:0] debug: dnssec status: not expected
  561. [1575795240] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  562. [1575795240] unbound[7859:0] debug: serviced query UDP timeout=376 msec
  563. [1575795240] unbound[7859:0] debug: inserted new pending reply id=68f0
  564. [1575795240] unbound[7859:0] debug: opened UDP if=0 port=11126
  565. [1575795240] unbound[7859:0] debug: comm point start listening 9 (-1 msec)
  566. [1575795240] unbound[7859:0] notice: sendto failed: Permission denied
  567. [1575795240] unbound[7859:0] notice: remote address is ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  568. [1575795240] unbound[7859:0] debug: close of port 11126
  569. [1575795240] unbound[7859:0] debug: close fd 9
  570. [1575795240] unbound[7859:0] info: error sending query to auth server ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  571. [1575795240] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  572. [1575795240] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. A IN
  573. [1575795240] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 2
  574. [1575795240] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (3 result, 0 avail) cacheNS
  575. [1575795240] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  576. [1575795240] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  577. [1575795240] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  578. [1575795240] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  579. [1575795240] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  580. [1575795240] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  581. [1575795240] unbound[7859:0] debug: attempt to get extra 3 targets
  582. [1575795240] unbound[7859:0] debug: servselect ip4 69.171.255.12 port 53 (len 16)
  583. [1575795240] unbound[7859:0] debug:    rtt=752
  584. [1575795240] unbound[7859:0] debug: servselect ip4 69.171.239.12 port 53 (len 16)
  585. [1575795240] unbound[7859:0] debug:    rtt=752
  586. [1575795240] unbound[7859:0] debug: servselect ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  587. [1575795240] unbound[7859:0] debug:    rtt=376
  588. [1575795240] unbound[7859:0] debug: selrtt 376
  589. [1575795240] unbound[7859:0] info: sending query: xx.fbcdn.net. A IN
  590. [1575795240] unbound[7859:0] debug: sending to target: <fbcdn.net.> 2a03:2880:fffe:c:face:b00c::35#53
  591. [1575795240] unbound[7859:0] debug: dnssec status: not expected
  592. [1575795240] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  593. [1575795240] unbound[7859:0] debug: serviced query UDP timeout=376 msec
  594. [1575795240] unbound[7859:0] debug: inserted new pending reply id=e485
  595. [1575795240] unbound[7859:0] debug: opened UDP if=0 port=16908
  596. [1575795240] unbound[7859:0] debug: comm point start listening 9 (-1 msec)
  597. [1575795240] unbound[7859:0] notice: sendto failed: Permission denied
  598. [1575795240] unbound[7859:0] notice: remote address is ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  599. [1575795240] unbound[7859:0] debug: close of port 16908
  600. [1575795240] unbound[7859:0] debug: close fd 9
  601. [1575795240] unbound[7859:0] info: error sending query to auth server ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  602. [1575795240] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  603. [1575795240] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. A IN
  604. [1575795240] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 2
  605. [1575795240] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (3 result, 0 avail) cacheNS
  606. [1575795240] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  607. [1575795240] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  608. [1575795240] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  609. [1575795240] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  610. [1575795240] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  611. [1575795240] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  612. [1575795240] unbound[7859:0] debug: attempt to get extra 3 targets
  613. [1575795240] unbound[7859:0] debug: servselect ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  614. [1575795240] unbound[7859:0] debug:    rtt=376
  615. [1575795240] unbound[7859:0] debug: servselect ip4 69.171.239.12 port 53 (len 16)
  616. [1575795240] unbound[7859:0] debug:    rtt=752
  617. [1575795240] unbound[7859:0] debug: servselect ip4 69.171.255.12 port 53 (len 16)
  618. [1575795240] unbound[7859:0] debug:    rtt=752
  619. [1575795240] unbound[7859:0] debug: selrtt 376
  620. [1575795240] unbound[7859:0] info: sending query: xx.fbcdn.net. A IN
  621. [1575795240] unbound[7859:0] debug: sending to target: <fbcdn.net.> 2a03:2880:fffe:c:face:b00c::35#53
  622. [1575795240] unbound[7859:0] debug: dnssec status: not expected
  623. [1575795240] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  624. [1575795240] unbound[7859:0] debug: serviced query UDP timeout=376 msec
  625. [1575795240] unbound[7859:0] debug: inserted new pending reply id=99e4
  626. [1575795240] unbound[7859:0] debug: opened UDP if=0 port=49223
  627. [1575795240] unbound[7859:0] debug: comm point start listening 9 (-1 msec)
  628. [1575795240] unbound[7859:0] notice: sendto failed: Permission denied
  629. [1575795240] unbound[7859:0] notice: remote address is ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  630. [1575795240] unbound[7859:0] debug: close of port 49223
  631. [1575795240] unbound[7859:0] debug: close fd 9
  632. [1575795240] unbound[7859:0] info: error sending query to auth server ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  633. [1575795240] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  634. [1575795240] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. A IN
  635. [1575795240] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 2
  636. [1575795240] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (2 result, 0 avail) cacheNS
  637. [1575795240] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  638. [1575795240] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  639. [1575795240] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  640. [1575795240] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  641. [1575795240] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  642. [1575795240] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  643. [1575795240] unbound[7859:0] debug: attempt to get extra 3 targets
  644. [1575795240] unbound[7859:0] debug: servselect ip4 69.171.255.12 port 53 (len 16)
  645. [1575795240] unbound[7859:0] debug:    rtt=752
  646. [1575795240] unbound[7859:0] debug: servselect ip4 69.171.239.12 port 53 (len 16)
  647. [1575795240] unbound[7859:0] debug:    rtt=752
  648. [1575795240] unbound[7859:0] debug: selrtt 752
  649. [1575795240] unbound[7859:0] info: sending query: xx.fbcdn.net. A IN
  650. [1575795240] unbound[7859:0] debug: sending to target: <fbcdn.net.> 69.171.255.12#53
  651. [1575795240] unbound[7859:0] debug: dnssec status: not expected
  652. [1575795240] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  653. [1575795240] unbound[7859:0] debug: serviced query UDP timeout=752 msec
  654. [1575795240] unbound[7859:0] debug: inserted new pending reply id=3dfe
  655. [1575795240] unbound[7859:0] debug: opened UDP if=0 port=45045
  656. [1575795240] unbound[7859:0] debug: comm point start listening 9 (-1 msec)
  657. [1575795240] unbound[7859:0] debug: mesh_run: iterator module exit state is module_wait_reply
  658. [1575795240] unbound[7859:0] info: mesh_run: end 2 recursion states (2 with reply, 0 detached), 2 waiting replies, 6 recursion replies sent, 0 replies dropped, 0 states jostled out
  659. [1575795240] unbound[7859:0] info: average recursion processing time 26.487064 sec
  660. [1575795240] unbound[7859:0] info: histogram of recursion processing times
  661. [1575795240] unbound[7859:0] info: [25%]=6 median[50%]=24 [75%]=40
  662. [1575795240] unbound[7859:0] info: lower(secs) upper(secs) recursions
  663. [1575795240] unbound[7859:0] info:    1.000000    2.000000 1
  664. [1575795240] unbound[7859:0] info:    4.000000    8.000000 1
  665. [1575795240] unbound[7859:0] info:   16.000000   32.000000 2
  666. [1575795240] unbound[7859:0] info:   32.000000   64.000000 2
  667. [1575795240] unbound[7859:0] info: 0RDd mod1 rep static.xx.fbcdn.net. A IN
  668. [1575795240] unbound[7859:0] info: 1RDd mod1 rep static.xx.fbcdn.net. AAAA IN
  669. [1575795240] unbound[7859:0] debug: cache memory msg=13439 rrset=32683 infra=27333 val=11733
  670. [1575795240] unbound[7859:0] debug: worker svcd callback for qstate 0xb650c0
  671. [1575795240] unbound[7859:0] debug: mesh_run: start
  672. [1575795240] unbound[7859:0] debug: iterator[module 1] operate: extstate:module_wait_reply event:module_event_noreply
  673. [1575795240] unbound[7859:0] info: iterator operate: query static.xx.fbcdn.net. AAAA IN
  674. [1575795240] unbound[7859:0] debug: process_response: new external response event
  675. [1575795240] unbound[7859:0] debug: iter_handle processing q with state QUERY RESPONSE STATE
  676. [1575795240] unbound[7859:0] debug: query response was timeout
  677. [1575795240] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  678. [1575795241] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. AAAA IN
  679. [1575795241] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 2
  680. [1575795241] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (4 result, 0 avail) cacheNS
  681. [1575795241] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  682. [1575795241] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  683. [1575795241] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  684. [1575795241] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  685. [1575795241] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  686. [1575795241] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  687. [1575795241] unbound[7859:0] debug: attempt to get extra 3 targets
  688. [1575795241] unbound[7859:0] debug: servselect ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  689. [1575795241] unbound[7859:0] debug:    rtt=376
  690. [1575795241] unbound[7859:0] debug: servselect ip4 69.171.239.12 port 53 (len 16)
  691. [1575795241] unbound[7859:0] debug:    rtt=752
  692. [1575795241] unbound[7859:0] debug: servselect ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  693. [1575795241] unbound[7859:0] debug:    rtt=376
  694. [1575795241] unbound[7859:0] debug: servselect ip4 69.171.255.12 port 53 (len 16)
  695. [1575795241] unbound[7859:0] debug:    rtt=752
  696. [1575795241] unbound[7859:0] debug: selrtt 376
  697. [1575795241] unbound[7859:0] info: sending query: xx.fbcdn.net. A IN
  698. [1575795241] unbound[7859:0] debug: sending to target: <fbcdn.net.> 69.171.255.12#53
  699. [1575795241] unbound[7859:0] debug: dnssec status: not expected
  700. [1575795241] unbound[7859:0] debug: mesh_run: iterator module exit state is module_wait_reply
  701. [1575795241] unbound[7859:0] info: mesh_run: end 2 recursion states (2 with reply, 0 detached), 2 waiting replies, 6 recursion replies sent, 0 replies dropped, 0 states jostled out
  702. [1575795241] unbound[7859:0] info: average recursion processing time 26.487064 sec
  703. [1575795241] unbound[7859:0] info: histogram of recursion processing times
  704. [1575795241] unbound[7859:0] info: [25%]=6 median[50%]=24 [75%]=40
  705. [1575795241] unbound[7859:0] info: lower(secs) upper(secs) recursions
  706. [1575795241] unbound[7859:0] info:    1.000000    2.000000 1
  707. [1575795241] unbound[7859:0] info:    4.000000    8.000000 1
  708. [1575795241] unbound[7859:0] info:   16.000000   32.000000 2
  709. [1575795241] unbound[7859:0] info:   32.000000   64.000000 2
  710. [1575795241] unbound[7859:0] info: 0RDd mod1 rep static.xx.fbcdn.net. A IN
  711. [1575795241] unbound[7859:0] info: 1RDd mod1 rep static.xx.fbcdn.net. AAAA IN
  712. [1575795241] unbound[7859:0] debug: cache memory msg=13439 rrset=32683 infra=27333 val=11733
  713. [1575795241] unbound[7859:0] debug: svcd callbacks end
  714. [1575795241] unbound[7859:0] debug: close of port 16848
  715. [1575795241] unbound[7859:0] debug: close fd 10
  716. [1575795241] unbound[7859:0] debug: timeout udp
  717. [1575795241] unbound[7859:0] debug: try edns1xx0 <xx.fbcdn.net.> 69.171.255.12#53
  718. [1575795241] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  719. [1575795241] unbound[7859:0] debug: serviced query UDP timeout=752 msec
  720. [1575795241] unbound[7859:0] debug: inserted new pending reply id=c43e
  721. [1575795241] unbound[7859:0] debug: opened UDP if=0 port=26029
  722. [1575795241] unbound[7859:0] debug: comm point start listening 10 (-1 msec)
  723. [1575795241] unbound[7859:0] debug: close of port 45045
  724. [1575795241] unbound[7859:0] debug: close fd 9
  725. [1575795242] unbound[7859:0] debug: timeout udp
  726. [1575795242] unbound[7859:0] debug: svcd callbacks start
  727. [1575795242] unbound[7859:0] debug: worker svcd callback for qstate 0xb650c0
  728. [1575795242] unbound[7859:0] debug: mesh_run: start
  729. [1575795242] unbound[7859:0] debug: iterator[module 1] operate: extstate:module_wait_reply event:module_event_noreply
  730. [1575795242] unbound[7859:0] info: iterator operate: query static.xx.fbcdn.net. AAAA IN
  731. [1575795242] unbound[7859:0] debug: process_response: new external response event
  732. [1575795242] unbound[7859:0] debug: iter_handle processing q with state QUERY RESPONSE STATE
  733. [1575795242] unbound[7859:0] debug: query response was timeout
  734. [1575795242] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  735. [1575795242] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. AAAA IN
  736. [1575795242] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 3
  737. [1575795242] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (4 result, 0 avail) cacheNS
  738. [1575795242] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  739. [1575795242] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  740. [1575795242] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  741. [1575795242] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  742. [1575795242] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  743. [1575795242] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  744. [1575795242] unbound[7859:0] debug: servselect ip4 69.171.255.12 port 53 (len 16)
  745. [1575795242] unbound[7859:0] debug:    rtt=1504
  746. [1575795242] unbound[7859:0] debug: servselect ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  747. [1575795242] unbound[7859:0] debug:    rtt=376
  748. [1575795242] unbound[7859:0] debug: servselect ip4 69.171.239.12 port 53 (len 16)
  749. [1575795242] unbound[7859:0] debug:    rtt=752
  750. [1575795242] unbound[7859:0] debug: servselect ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  751. [1575795242] unbound[7859:0] debug:    rtt=376
  752. [1575795242] unbound[7859:0] debug: selrtt 376
  753. [1575795242] unbound[7859:0] info: sending query: static.xx.fbcdn.net. AAAA IN
  754. [1575795242] unbound[7859:0] debug: sending to target: <fbcdn.net.> 2a03:2880:fffe:c:face:b00c::35#53
  755. [1575795242] unbound[7859:0] debug: dnssec status: not expected
  756. [1575795242] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  757. [1575795242] unbound[7859:0] debug: serviced query UDP timeout=376 msec
  758. [1575795242] unbound[7859:0] debug: inserted new pending reply id=aa84
  759. [1575795242] unbound[7859:0] debug: opened UDP if=0 port=35628
  760. [1575795242] unbound[7859:0] debug: comm point start listening 9 (-1 msec)
  761. [1575795242] unbound[7859:0] notice: sendto failed: Permission denied
  762. [1575795242] unbound[7859:0] notice: remote address is ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  763. [1575795242] unbound[7859:0] debug: close of port 35628
  764. [1575795242] unbound[7859:0] debug: close fd 9
  765. [1575795242] unbound[7859:0] info: error sending query to auth server ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  766. [1575795242] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  767. [1575795242] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. AAAA IN
  768. [1575795242] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 3
  769. [1575795242] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (4 result, 0 avail) cacheNS
  770. [1575795242] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  771. [1575795242] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  772. [1575795242] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  773. [1575795242] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  774. [1575795242] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  775. [1575795242] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  776. [1575795242] unbound[7859:0] debug: servselect ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  777. [1575795242] unbound[7859:0] debug:    rtt=376
  778. [1575795242] unbound[7859:0] debug: servselect ip4 69.171.239.12 port 53 (len 16)
  779. [1575795242] unbound[7859:0] debug:    rtt=752
  780. [1575795242] unbound[7859:0] debug: servselect ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  781. [1575795242] unbound[7859:0] debug:    rtt=376
  782. [1575795242] unbound[7859:0] debug: servselect ip4 69.171.255.12 port 53 (len 16)
  783. [1575795242] unbound[7859:0] debug:    rtt=1504
  784. [1575795242] unbound[7859:0] debug: selrtt 376
  785. [1575795242] unbound[7859:0] info: sending query: static.xx.fbcdn.net. AAAA IN
  786. [1575795242] unbound[7859:0] debug: sending to target: <fbcdn.net.> 2a03:2880:fffe:c:face:b00c::35#53
  787. [1575795242] unbound[7859:0] debug: dnssec status: not expected
  788. [1575795242] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  789. [1575795242] unbound[7859:0] debug: serviced query UDP timeout=376 msec
  790. [1575795242] unbound[7859:0] debug: inserted new pending reply id=bf9f
  791. [1575795242] unbound[7859:0] debug: opened UDP if=0 port=63168
  792. [1575795242] unbound[7859:0] debug: comm point start listening 9 (-1 msec)
  793. [1575795242] unbound[7859:0] notice: sendto failed: Permission denied
  794. [1575795242] unbound[7859:0] notice: remote address is ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  795. [1575795242] unbound[7859:0] debug: close of port 63168
  796. [1575795242] unbound[7859:0] debug: close fd 9
  797. [1575795242] unbound[7859:0] info: error sending query to auth server ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  798. [1575795242] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  799. [1575795242] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. AAAA IN
  800. [1575795242] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 3
  801. [1575795242] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (4 result, 0 avail) cacheNS
  802. [1575795242] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  803. [1575795242] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  804. [1575795242] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  805. [1575795242] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  806. [1575795242] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  807. [1575795242] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  808. [1575795242] unbound[7859:0] debug: servselect ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  809. [1575795242] unbound[7859:0] debug:    rtt=376
  810. [1575795242] unbound[7859:0] debug: servselect ip4 69.171.239.12 port 53 (len 16)
  811. [1575795242] unbound[7859:0] debug:    rtt=752
  812. [1575795242] unbound[7859:0] debug: servselect ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  813. [1575795242] unbound[7859:0] debug:    rtt=376
  814. [1575795242] unbound[7859:0] debug: servselect ip4 69.171.255.12 port 53 (len 16)
  815. [1575795242] unbound[7859:0] debug:    rtt=1504
  816. [1575795242] unbound[7859:0] debug: selrtt 376
  817. [1575795242] unbound[7859:0] info: sending query: static.xx.fbcdn.net. AAAA IN
  818. [1575795242] unbound[7859:0] debug: sending to target: <fbcdn.net.> 2a03:2880:ffff:c:face:b00c::35#53
  819. [1575795242] unbound[7859:0] debug: dnssec status: not expected
  820. [1575795242] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  821. [1575795242] unbound[7859:0] debug: serviced query UDP timeout=376 msec
  822. [1575795242] unbound[7859:0] debug: inserted new pending reply id=82c2
  823. [1575795242] unbound[7859:0] debug: opened UDP if=0 port=32354
  824. [1575795242] unbound[7859:0] debug: comm point start listening 9 (-1 msec)
  825. [1575795242] unbound[7859:0] notice: sendto failed: Permission denied
  826. [1575795242] unbound[7859:0] notice: remote address is ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  827. [1575795242] unbound[7859:0] debug: close of port 32354
  828. [1575795242] unbound[7859:0] debug: close fd 9
  829. [1575795242] unbound[7859:0] info: error sending query to auth server ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  830. [1575795242] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  831. [1575795242] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. AAAA IN
  832. [1575795242] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 3
  833. [1575795242] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (4 result, 0 avail) cacheNS
  834. [1575795242] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  835. [1575795242] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  836. [1575795242] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  837. [1575795242] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  838. [1575795242] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  839. [1575795242] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  840. [1575795242] unbound[7859:0] debug: servselect ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  841. [1575795242] unbound[7859:0] debug:    rtt=376
  842. [1575795242] unbound[7859:0] debug: servselect ip4 69.171.239.12 port 53 (len 16)
  843. [1575795242] unbound[7859:0] debug:    rtt=752
  844. [1575795242] unbound[7859:0] debug: servselect ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  845. [1575795242] unbound[7859:0] debug:    rtt=376
  846. [1575795242] unbound[7859:0] debug: servselect ip4 69.171.255.12 port 53 (len 16)
  847. [1575795242] unbound[7859:0] debug:    rtt=1504
  848. [1575795242] unbound[7859:0] debug: selrtt 376
  849. [1575795242] unbound[7859:0] info: sending query: static.xx.fbcdn.net. AAAA IN
  850. [1575795242] unbound[7859:0] debug: sending to target: <fbcdn.net.> 69.171.239.12#53
  851. [1575795242] unbound[7859:0] debug: dnssec status: not expected
  852. [1575795242] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  853. [1575795242] unbound[7859:0] debug: serviced query UDP timeout=752 msec
  854. [1575795242] unbound[7859:0] debug: inserted new pending reply id=41dd
  855. [1575795242] unbound[7859:0] debug: opened UDP if=0 port=54713
  856. [1575795242] unbound[7859:0] debug: comm point start listening 9 (-1 msec)
  857. [1575795242] unbound[7859:0] debug: mesh_run: iterator module exit state is module_wait_reply
  858. [1575795242] unbound[7859:0] info: mesh_run: end 2 recursion states (2 with reply, 0 detached), 2 waiting replies, 6 recursion replies sent, 0 replies dropped, 0 states jostled out
  859. [1575795242] unbound[7859:0] info: average recursion processing time 26.487064 sec
  860. [1575795242] unbound[7859:0] info: histogram of recursion processing times
  861. [1575795242] unbound[7859:0] info: [25%]=6 median[50%]=24 [75%]=40
  862. [1575795242] unbound[7859:0] info: lower(secs) upper(secs) recursions
  863. [1575795242] unbound[7859:0] info:    1.000000    2.000000 1
  864. [1575795242] unbound[7859:0] info:    4.000000    8.000000 1
  865. [1575795242] unbound[7859:0] info:   16.000000   32.000000 2
  866. [1575795242] unbound[7859:0] info:   32.000000   64.000000 2
  867. [1575795242] unbound[7859:0] info: 0RDd mod1 rep static.xx.fbcdn.net. A IN
  868. [1575795242] unbound[7859:0] info: 1RDd mod1 rep static.xx.fbcdn.net. AAAA IN
  869. [1575795242] unbound[7859:0] debug: cache memory msg=13439 rrset=32683 infra=27333 val=11733
  870. [1575795242] unbound[7859:0] debug: worker svcd callback for qstate 0xb30ff0
  871. [1575795242] unbound[7859:0] debug: mesh_run: start
  872. [1575795242] unbound[7859:0] debug: iterator[module 1] operate: extstate:module_wait_reply event:module_event_noreply
  873. [1575795242] unbound[7859:0] info: iterator operate: query static.xx.fbcdn.net. A IN
  874. [1575795242] unbound[7859:0] debug: process_response: new external response event
  875. [1575795242] unbound[7859:0] debug: iter_handle processing q with state QUERY RESPONSE STATE
  876. [1575795242] unbound[7859:0] debug: query response was timeout
  877. [1575795242] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  878. [1575795242] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. A IN
  879. [1575795242] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 3
  880. [1575795242] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (2 result, 0 avail) cacheNS
  881. [1575795242] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  882. [1575795242] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  883. [1575795242] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  884. [1575795242] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  885. [1575795242] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  886. [1575795242] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  887. [1575795242] unbound[7859:0] debug: servselect ip4 69.171.239.12 port 53 (len 16)
  888. [1575795242] unbound[7859:0] debug:    rtt=752
  889. [1575795242] unbound[7859:0] debug: servselect ip4 69.171.255.12 port 53 (len 16)
  890. [1575795242] unbound[7859:0] debug:    rtt=1504
  891. [1575795242] unbound[7859:0] debug: selrtt 752
  892. [1575795242] unbound[7859:0] info: sending query: static.xx.fbcdn.net. A IN
  893. [1575795242] unbound[7859:0] debug: sending to target: <fbcdn.net.> 69.171.239.12#53
  894. [1575795242] unbound[7859:0] debug: dnssec status: not expected
  895. [1575795242] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  896. [1575795242] unbound[7859:0] debug: serviced query UDP timeout=752 msec
  897. [1575795242] unbound[7859:0] debug: inserted new pending reply id=902a
  898. [1575795242] unbound[7859:0] debug: opened UDP if=0 port=36241
  899. [1575795242] unbound[7859:0] debug: comm point start listening 11 (-1 msec)
  900. [1575795242] unbound[7859:0] debug: mesh_run: iterator module exit state is module_wait_reply
  901. [1575795242] unbound[7859:0] info: mesh_run: end 2 recursion states (2 with reply, 0 detached), 2 waiting replies, 6 recursion replies sent, 0 replies dropped, 0 states jostled out
  902. [1575795242] unbound[7859:0] info: average recursion processing time 26.487064 sec
  903. [1575795242] unbound[7859:0] info: histogram of recursion processing times
  904. [1575795242] unbound[7859:0] info: [25%]=6 median[50%]=24 [75%]=40
  905. [1575795242] unbound[7859:0] info: lower(secs) upper(secs) recursions
  906. [1575795242] unbound[7859:0] info:    1.000000    2.000000 1
  907. [1575795242] unbound[7859:0] info:    4.000000    8.000000 1
  908. [1575795242] unbound[7859:0] info:   16.000000   32.000000 2
  909. [1575795242] unbound[7859:0] info:   32.000000   64.000000 2
  910. [1575795242] unbound[7859:0] info: 0RDd mod1 rep static.xx.fbcdn.net. A IN
  911. [1575795242] unbound[7859:0] info: 1RDd mod1 rep static.xx.fbcdn.net. AAAA IN
  912. [1575795242] unbound[7859:0] debug: cache memory msg=13439 rrset=32683 infra=27333 val=11733
  913. [1575795242] unbound[7859:0] debug: svcd callbacks end
  914. [1575795242] unbound[7859:0] debug: close of port 26029
  915. [1575795242] unbound[7859:0] debug: close fd 10
  916. [1575795243] unbound[7859:0] debug: timeout udp
  917. [1575795243] unbound[7859:0] debug: try edns1xx0 <static.xx.fbcdn.net.> 69.171.239.12#53
  918. [1575795243] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  919. [1575795243] unbound[7859:0] debug: serviced query UDP timeout=752 msec
  920. [1575795243] unbound[7859:0] debug: inserted new pending reply id=9ec9
  921. [1575795243] unbound[7859:0] debug: opened UDP if=0 port=52933
  922. [1575795243] unbound[7859:0] debug: comm point start listening 10 (-1 msec)
  923. [1575795243] unbound[7859:0] debug: close of port 36241
  924. [1575795243] unbound[7859:0] debug: close fd 11
  925. [1575795243] unbound[7859:0] debug: timeout udp
  926. [1575795243] unbound[7859:0] debug: try edns1xx0 <static.xx.fbcdn.net.> 69.171.239.12#53
  927. [1575795243] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  928. [1575795243] unbound[7859:0] debug: serviced query UDP timeout=752 msec
  929. [1575795243] unbound[7859:0] debug: inserted new pending reply id=1d94
  930. [1575795243] unbound[7859:0] debug: opened UDP if=0 port=59029
  931. [1575795243] unbound[7859:0] debug: comm point start listening 11 (-1 msec)
  932. [1575795243] unbound[7859:0] debug: close of port 54713
  933. [1575795243] unbound[7859:0] debug: close fd 9
  934. [1575795244] unbound[7859:0] debug: timeout udp
  935. [1575795244] unbound[7859:0] debug: svcd callbacks start
  936. [1575795244] unbound[7859:0] debug: worker svcd callback for qstate 0xb30ff0
  937. [1575795244] unbound[7859:0] debug: mesh_run: start
  938. [1575795244] unbound[7859:0] debug: iterator[module 1] operate: extstate:module_wait_reply event:module_event_noreply
  939. [1575795244] unbound[7859:0] info: iterator operate: query static.xx.fbcdn.net. A IN
  940. [1575795244] unbound[7859:0] debug: process_response: new external response event
  941. [1575795244] unbound[7859:0] debug: iter_handle processing q with state QUERY RESPONSE STATE
  942. [1575795244] unbound[7859:0] debug: query response was timeout
  943. [1575795244] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  944. [1575795244] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. A IN
  945. [1575795244] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 4
  946. [1575795244] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (2 result, 0 avail) cacheNS
  947. [1575795244] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  948. [1575795244] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  949. [1575795244] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  950. [1575795244] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  951. [1575795244] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  952. [1575795244] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  953. [1575795244] unbound[7859:0] debug: servselect ip4 69.171.239.12 port 53 (len 16)
  954. [1575795244] unbound[7859:0] debug:    rtt=1504
  955. [1575795244] unbound[7859:0] debug: servselect ip4 69.171.255.12 port 53 (len 16)
  956. [1575795244] unbound[7859:0] debug:    rtt=1504
  957. [1575795244] unbound[7859:0] debug: selrtt 1504
  958. [1575795244] unbound[7859:0] info: sending query: static.xx.fbcdn.net. A IN
  959. [1575795244] unbound[7859:0] debug: sending to target: <fbcdn.net.> 69.171.255.12#53
  960. [1575795244] unbound[7859:0] debug: dnssec status: not expected
  961. [1575795244] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  962. [1575795244] unbound[7859:0] debug: serviced query UDP timeout=1504 msec
  963. [1575795244] unbound[7859:0] debug: inserted new pending reply id=270e
  964. [1575795244] unbound[7859:0] debug: opened UDP if=0 port=41365
  965. [1575795244] unbound[7859:0] debug: comm point start listening 9 (-1 msec)
  966. [1575795244] unbound[7859:0] debug: mesh_run: iterator module exit state is module_wait_reply
  967. [1575795244] unbound[7859:0] info: mesh_run: end 2 recursion states (2 with reply, 0 detached), 2 waiting replies, 6 recursion replies sent, 0 replies dropped, 0 states jostled out
  968. [1575795244] unbound[7859:0] info: average recursion processing time 26.487064 sec
  969. [1575795244] unbound[7859:0] info: histogram of recursion processing times
  970. [1575795244] unbound[7859:0] info: [25%]=6 median[50%]=24 [75%]=40
  971. [1575795244] unbound[7859:0] info: lower(secs) upper(secs) recursions
  972. [1575795244] unbound[7859:0] info:    1.000000    2.000000 1
  973. [1575795244] unbound[7859:0] info:    4.000000    8.000000 1
  974. [1575795244] unbound[7859:0] info:   16.000000   32.000000 2
  975. [1575795244] unbound[7859:0] info:   32.000000   64.000000 2
  976. [1575795244] unbound[7859:0] info: 0RDd mod1 rep static.xx.fbcdn.net. A IN
  977. [1575795244] unbound[7859:0] info: 1RDd mod1 rep static.xx.fbcdn.net. AAAA IN
  978. [1575795244] unbound[7859:0] debug: cache memory msg=13439 rrset=32683 infra=27333 val=11733
  979. [1575795244] unbound[7859:0] debug: svcd callbacks end
  980. [1575795244] unbound[7859:0] debug: close of port 52933
  981. [1575795244] unbound[7859:0] debug: close fd 10
  982. [1575795244] unbound[7859:0] debug: timeout udp
  983. [1575795244] unbound[7859:0] debug: svcd callbacks start
  984. [1575795244] unbound[7859:0] debug: worker svcd callback for qstate 0xb650c0
  985. [1575795244] unbound[7859:0] debug: mesh_run: start
  986. [1575795244] unbound[7859:0] debug: iterator[module 1] operate: extstate:module_wait_reply event:module_event_noreply
  987. [1575795244] unbound[7859:0] info: iterator operate: query static.xx.fbcdn.net. AAAA IN
  988. [1575795244] unbound[7859:0] debug: process_response: new external response event
  989. [1575795244] unbound[7859:0] debug: iter_handle processing q with state QUERY RESPONSE STATE
  990. [1575795244] unbound[7859:0] debug: query response was timeout
  991. [1575795244] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  992. [1575795244] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. AAAA IN
  993. [1575795244] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 4
  994. [1575795244] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (4 result, 0 avail) cacheNS
  995. [1575795244] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  996. [1575795244] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  997. [1575795244] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  998. [1575795244] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  999. [1575795244] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  1000. [1575795244] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  1001. [1575795244] unbound[7859:0] debug: servselect ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  1002. [1575795244] unbound[7859:0] debug:    rtt=376
  1003. [1575795244] unbound[7859:0] debug: servselect ip4 69.171.239.12 port 53 (len 16)
  1004. [1575795244] unbound[7859:0] debug:    rtt=1504
  1005. [1575795244] unbound[7859:0] debug: servselect ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  1006. [1575795244] unbound[7859:0] debug:    rtt=376
  1007. [1575795244] unbound[7859:0] debug: servselect ip4 69.171.255.12 port 53 (len 16)
  1008. [1575795244] unbound[7859:0] debug:    rtt=1504
  1009. [1575795244] unbound[7859:0] debug: selrtt 376
  1010. [1575795244] unbound[7859:0] info: sending query: static.xx.fbcdn.net. AAAA IN
  1011. [1575795244] unbound[7859:0] debug: sending to target: <fbcdn.net.> 2a03:2880:fffe:c:face:b00c::35#53
  1012. [1575795244] unbound[7859:0] debug: dnssec status: not expected
  1013. [1575795244] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  1014. [1575795244] unbound[7859:0] debug: serviced query UDP timeout=376 msec
  1015. [1575795244] unbound[7859:0] debug: inserted new pending reply id=ba99
  1016. [1575795244] unbound[7859:0] debug: opened UDP if=0 port=55856
  1017. [1575795244] unbound[7859:0] debug: comm point start listening 10 (-1 msec)
  1018. [1575795244] unbound[7859:0] notice: sendto failed: Permission denied
  1019. [1575795244] unbound[7859:0] notice: remote address is ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  1020. [1575795244] unbound[7859:0] debug: close of port 55856
  1021. [1575795244] unbound[7859:0] debug: close fd 10
  1022. [1575795244] unbound[7859:0] info: error sending query to auth server ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  1023. [1575795244] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  1024. [1575795244] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. AAAA IN
  1025. [1575795244] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 4
  1026. [1575795244] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (4 result, 0 avail) cacheNS
  1027. [1575795244] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  1028. [1575795244] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  1029. [1575795244] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  1030. [1575795244] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  1031. [1575795244] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  1032. [1575795244] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  1033. [1575795244] unbound[7859:0] debug: servselect ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  1034. [1575795244] unbound[7859:0] debug:    rtt=376
  1035. [1575795244] unbound[7859:0] debug: servselect ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  1036. [1575795244] unbound[7859:0] debug:    rtt=376
  1037. [1575795244] unbound[7859:0] debug: servselect ip4 69.171.239.12 port 53 (len 16)
  1038. [1575795244] unbound[7859:0] debug:    rtt=1504
  1039. [1575795244] unbound[7859:0] debug: servselect ip4 69.171.255.12 port 53 (len 16)
  1040. [1575795244] unbound[7859:0] debug:    rtt=1504
  1041. [1575795244] unbound[7859:0] debug: selrtt 376
  1042. [1575795244] unbound[7859:0] info: sending query: static.xx.fbcdn.net. AAAA IN
  1043. [1575795244] unbound[7859:0] debug: sending to target: <fbcdn.net.> 2a03:2880:fffe:c:face:b00c::35#53
  1044. [1575795244] unbound[7859:0] debug: dnssec status: not expected
  1045. [1575795244] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  1046. [1575795244] unbound[7859:0] debug: serviced query UDP timeout=376 msec
  1047. [1575795244] unbound[7859:0] debug: inserted new pending reply id=a7b8
  1048. [1575795244] unbound[7859:0] debug: opened UDP if=0 port=9504
  1049. [1575795244] unbound[7859:0] debug: comm point start listening 10 (-1 msec)
  1050. [1575795244] unbound[7859:0] notice: sendto failed: Permission denied
  1051. [1575795244] unbound[7859:0] notice: remote address is ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  1052. [1575795244] unbound[7859:0] debug: close of port 9504
  1053. [1575795244] unbound[7859:0] debug: close fd 10
  1054. [1575795244] unbound[7859:0] info: error sending query to auth server ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  1055. [1575795244] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  1056. [1575795244] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. AAAA IN
  1057. [1575795244] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 4
  1058. [1575795244] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (3 result, 0 avail) cacheNS
  1059. [1575795244] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  1060. [1575795244] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  1061. [1575795244] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  1062. [1575795244] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  1063. [1575795244] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  1064. [1575795244] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  1065. [1575795244] unbound[7859:0] debug: servselect ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  1066. [1575795244] unbound[7859:0] debug:    rtt=376
  1067. [1575795244] unbound[7859:0] debug: servselect ip4 69.171.239.12 port 53 (len 16)
  1068. [1575795244] unbound[7859:0] debug:    rtt=1504
  1069. [1575795244] unbound[7859:0] debug: servselect ip4 69.171.255.12 port 53 (len 16)
  1070. [1575795244] unbound[7859:0] debug:    rtt=1504
  1071. [1575795244] unbound[7859:0] debug: selrtt 376
  1072. [1575795244] unbound[7859:0] info: sending query: static.xx.fbcdn.net. AAAA IN
  1073. [1575795244] unbound[7859:0] debug: sending to target: <fbcdn.net.> 2a03:2880:ffff:c:face:b00c::35#53
  1074. [1575795244] unbound[7859:0] debug: dnssec status: not expected
  1075. [1575795244] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  1076. [1575795244] unbound[7859:0] debug: serviced query UDP timeout=376 msec
  1077. [1575795244] unbound[7859:0] debug: inserted new pending reply id=2be3
  1078. [1575795244] unbound[7859:0] debug: opened UDP if=0 port=58150
  1079. [1575795244] unbound[7859:0] debug: comm point start listening 10 (-1 msec)
  1080. [1575795244] unbound[7859:0] notice: sendto failed: Permission denied
  1081. [1575795244] unbound[7859:0] notice: remote address is ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  1082. [1575795244] unbound[7859:0] debug: close of port 58150
  1083. [1575795244] unbound[7859:0] debug: close fd 10
  1084. [1575795244] unbound[7859:0] info: error sending query to auth server ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  1085. [1575795244] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  1086. [1575795244] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. AAAA IN
  1087. [1575795244] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 4
  1088. [1575795244] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (3 result, 0 avail) cacheNS
  1089. [1575795244] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  1090. [1575795244] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  1091. [1575795244] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  1092. [1575795244] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  1093. [1575795244] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  1094. [1575795244] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  1095. [1575795244] unbound[7859:0] debug: servselect ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  1096. [1575795244] unbound[7859:0] debug:    rtt=376
  1097. [1575795244] unbound[7859:0] debug: servselect ip4 69.171.239.12 port 53 (len 16)
  1098. [1575795244] unbound[7859:0] debug:    rtt=1504
  1099. [1575795244] unbound[7859:0] debug: servselect ip4 69.171.255.12 port 53 (len 16)
  1100. [1575795244] unbound[7859:0] debug:    rtt=1504
  1101. [1575795244] unbound[7859:0] debug: selrtt 376
  1102. [1575795244] unbound[7859:0] info: sending query: static.xx.fbcdn.net. AAAA IN
  1103. [1575795244] unbound[7859:0] debug: sending to target: <fbcdn.net.> 2a03:2880:ffff:c:face:b00c::35#53
  1104. [1575795244] unbound[7859:0] debug: dnssec status: not expected
  1105. [1575795244] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  1106. [1575795244] unbound[7859:0] debug: serviced query UDP timeout=376 msec
  1107. [1575795244] unbound[7859:0] debug: inserted new pending reply id=09a7
  1108. [1575795244] unbound[7859:0] debug: opened UDP if=0 port=28915
  1109. [1575795244] unbound[7859:0] debug: comm point start listening 10 (-1 msec)
  1110. [1575795244] unbound[7859:0] notice: sendto failed: Permission denied
  1111. [1575795244] unbound[7859:0] notice: remote address is ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  1112. [1575795244] unbound[7859:0] debug: close of port 28915
  1113. [1575795244] unbound[7859:0] debug: close fd 10
  1114. [1575795244] unbound[7859:0] info: error sending query to auth server ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  1115. [1575795244] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  1116. [1575795244] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. AAAA IN
  1117. [1575795244] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 4
  1118. [1575795244] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (2 result, 0 avail) cacheNS
  1119. [1575795244] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  1120. [1575795244] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  1121. [1575795244] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  1122. [1575795244] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  1123. [1575795244] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  1124. [1575795244] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  1125. [1575795244] unbound[7859:0] debug: servselect ip4 69.171.239.12 port 53 (len 16)
  1126. [1575795244] unbound[7859:0] debug:    rtt=1504
  1127. [1575795244] unbound[7859:0] debug: servselect ip4 69.171.255.12 port 53 (len 16)
  1128. [1575795244] unbound[7859:0] debug:    rtt=1504
  1129. [1575795244] unbound[7859:0] debug: selrtt 1504
  1130. [1575795244] unbound[7859:0] info: sending query: static.xx.fbcdn.net. AAAA IN
  1131. [1575795244] unbound[7859:0] debug: sending to target: <fbcdn.net.> 69.171.255.12#53
  1132. [1575795244] unbound[7859:0] debug: dnssec status: not expected
  1133. [1575795244] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  1134. [1575795244] unbound[7859:0] debug: serviced query UDP timeout=1504 msec
  1135. [1575795244] unbound[7859:0] debug: inserted new pending reply id=941b
  1136. [1575795244] unbound[7859:0] debug: opened UDP if=0 port=64326
  1137. [1575795244] unbound[7859:0] debug: comm point start listening 10 (-1 msec)
  1138. [1575795244] unbound[7859:0] debug: mesh_run: iterator module exit state is module_wait_reply
  1139. [1575795244] unbound[7859:0] info: mesh_run: end 2 recursion states (2 with reply, 0 detached), 2 waiting replies, 6 recursion replies sent, 0 replies dropped, 0 states jostled out
  1140. [1575795244] unbound[7859:0] info: average recursion processing time 26.487064 sec
  1141. [1575795244] unbound[7859:0] info: histogram of recursion processing times
  1142. [1575795244] unbound[7859:0] info: [25%]=6 median[50%]=24 [75%]=40
  1143. [1575795244] unbound[7859:0] info: lower(secs) upper(secs) recursions
  1144. [1575795244] unbound[7859:0] info:    1.000000    2.000000 1
  1145. [1575795244] unbound[7859:0] info:    4.000000    8.000000 1
  1146. [1575795244] unbound[7859:0] info:   16.000000   32.000000 2
  1147. [1575795244] unbound[7859:0] info:   32.000000   64.000000 2
  1148. [1575795244] unbound[7859:0] info: 0RDd mod1 rep static.xx.fbcdn.net. A IN
  1149. [1575795244] unbound[7859:0] info: 1RDd mod1 rep static.xx.fbcdn.net. AAAA IN
  1150. [1575795244] unbound[7859:0] debug: cache memory msg=13439 rrset=32683 infra=27333 val=11733
  1151. [1575795244] unbound[7859:0] debug: svcd callbacks end
  1152. [1575795244] unbound[7859:0] debug: close of port 59029
  1153. [1575795244] unbound[7859:0] debug: close fd 11
  1154. [1575795245] unbound[7859:0] debug: timeout udp
  1155. [1575795245] unbound[7859:0] debug: try edns1xx0 <static.xx.fbcdn.net.> 69.171.255.12#53
  1156. [1575795245] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  1157. [1575795245] unbound[7859:0] debug: serviced query UDP timeout=1504 msec
  1158. [1575795245] unbound[7859:0] debug: inserted new pending reply id=ad06
  1159. [1575795245] unbound[7859:0] debug: opened UDP if=0 port=11790
  1160. [1575795245] unbound[7859:0] debug: comm point start listening 11 (-1 msec)
  1161. [1575795245] unbound[7859:0] debug: close of port 64326
  1162. [1575795245] unbound[7859:0] debug: close fd 10
  1163. [1575795245] unbound[7859:0] debug: timeout udp
  1164. [1575795245] unbound[7859:0] debug: try edns1xx0 <static.xx.fbcdn.net.> 69.171.255.12#53
  1165. [1575795245] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  1166. [1575795245] unbound[7859:0] debug: serviced query UDP timeout=1504 msec
  1167. [1575795245] unbound[7859:0] debug: inserted new pending reply id=ceb2
  1168. [1575795245] unbound[7859:0] debug: opened UDP if=0 port=37708
  1169. [1575795245] unbound[7859:0] debug: comm point start listening 10 (-1 msec)
  1170. [1575795245] unbound[7859:0] debug: close of port 41365
  1171. [1575795245] unbound[7859:0] debug: close fd 9
  1172. [1575795247] unbound[7859:0] debug: timeout udp
  1173. [1575795247] unbound[7859:0] debug: svcd callbacks start
  1174. [1575795247] unbound[7859:0] debug: worker svcd callback for qstate 0xb30ff0
  1175. [1575795247] unbound[7859:0] debug: mesh_run: start
  1176. [1575795247] unbound[7859:0] debug: iterator[module 1] operate: extstate:module_wait_reply event:module_event_noreply
  1177. [1575795247] unbound[7859:0] info: iterator operate: query static.xx.fbcdn.net. A IN
  1178. [1575795247] unbound[7859:0] debug: process_response: new external response event
  1179. [1575795247] unbound[7859:0] debug: iter_handle processing q with state QUERY RESPONSE STATE
  1180. [1575795247] unbound[7859:0] debug: query response was timeout
  1181. [1575795247] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  1182. [1575795247] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. A IN
  1183. [1575795247] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 5
  1184. [1575795247] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (2 result, 0 avail) cacheNS
  1185. [1575795247] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  1186. [1575795247] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  1187. [1575795247] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  1188. [1575795247] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  1189. [1575795247] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  1190. [1575795247] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  1191. [1575795247] unbound[7859:0] debug: servselect ip4 69.171.255.12 port 53 (len 16)
  1192. [1575795247] unbound[7859:0] debug:    rtt=3008
  1193. [1575795247] unbound[7859:0] debug: servselect ip4 69.171.239.12 port 53 (len 16)
  1194. [1575795247] unbound[7859:0] debug:    rtt=1504
  1195. [1575795247] unbound[7859:0] debug: selrtt 1504
  1196. [1575795247] unbound[7859:0] info: sending query: static.xx.fbcdn.net. A IN
  1197. [1575795247] unbound[7859:0] debug: sending to target: <fbcdn.net.> 69.171.239.12#53
  1198. [1575795247] unbound[7859:0] debug: dnssec status: not expected
  1199. [1575795247] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  1200. [1575795247] unbound[7859:0] debug: serviced query UDP timeout=1504 msec
  1201. [1575795247] unbound[7859:0] debug: inserted new pending reply id=a615
  1202. [1575795247] unbound[7859:0] debug: opened UDP if=0 port=16778
  1203. [1575795247] unbound[7859:0] debug: comm point start listening 9 (-1 msec)
  1204. [1575795247] unbound[7859:0] debug: mesh_run: iterator module exit state is module_wait_reply
  1205. [1575795247] unbound[7859:0] info: mesh_run: end 2 recursion states (2 with reply, 0 detached), 2 waiting replies, 6 recursion replies sent, 0 replies dropped, 0 states jostled out
  1206. [1575795247] unbound[7859:0] info: average recursion processing time 26.487064 sec
  1207. [1575795247] unbound[7859:0] info: histogram of recursion processing times
  1208. [1575795247] unbound[7859:0] info: [25%]=6 median[50%]=24 [75%]=40
  1209. [1575795247] unbound[7859:0] info: lower(secs) upper(secs) recursions
  1210. [1575795247] unbound[7859:0] info:    1.000000    2.000000 1
  1211. [1575795247] unbound[7859:0] info:    4.000000    8.000000 1
  1212. [1575795247] unbound[7859:0] info:   16.000000   32.000000 2
  1213. [1575795247] unbound[7859:0] info:   32.000000   64.000000 2
  1214. [1575795247] unbound[7859:0] info: 0RDd mod1 rep static.xx.fbcdn.net. A IN
  1215. [1575795247] unbound[7859:0] info: 1RDd mod1 rep static.xx.fbcdn.net. AAAA IN
  1216. [1575795247] unbound[7859:0] debug: cache memory msg=13439 rrset=32683 infra=27333 val=11733
  1217. [1575795247] unbound[7859:0] debug: svcd callbacks end
  1218. [1575795247] unbound[7859:0] debug: close of port 37708
  1219. [1575795247] unbound[7859:0] debug: close fd 10
  1220. [1575795247] unbound[7859:0] debug: timeout udp
  1221. [1575795247] unbound[7859:0] debug: svcd callbacks start
  1222. [1575795247] unbound[7859:0] debug: worker svcd callback for qstate 0xb650c0
  1223. [1575795247] unbound[7859:0] debug: mesh_run: start
  1224. [1575795247] unbound[7859:0] debug: iterator[module 1] operate: extstate:module_wait_reply event:module_event_noreply
  1225. [1575795247] unbound[7859:0] info: iterator operate: query static.xx.fbcdn.net. AAAA IN
  1226. [1575795247] unbound[7859:0] debug: process_response: new external response event
  1227. [1575795247] unbound[7859:0] debug: iter_handle processing q with state QUERY RESPONSE STATE
  1228. [1575795247] unbound[7859:0] debug: query response was timeout
  1229. [1575795247] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  1230. [1575795247] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. AAAA IN
  1231. [1575795247] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 5
  1232. [1575795247] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (2 result, 0 avail) cacheNS
  1233. [1575795247] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  1234. [1575795247] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  1235. [1575795247] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  1236. [1575795247] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  1237. [1575795247] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  1238. [1575795247] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  1239. [1575795247] unbound[7859:0] debug: servselect ip4 69.171.255.12 port 53 (len 16)
  1240. [1575795247] unbound[7859:0] debug:    rtt=3008
  1241. [1575795247] unbound[7859:0] debug: servselect ip4 69.171.239.12 port 53 (len 16)
  1242. [1575795247] unbound[7859:0] debug:    rtt=1504
  1243. [1575795247] unbound[7859:0] debug: selrtt 1504
  1244. [1575795247] unbound[7859:0] info: sending query: static.xx.fbcdn.net. AAAA IN
  1245. [1575795247] unbound[7859:0] debug: sending to target: <fbcdn.net.> 69.171.239.12#53
  1246. [1575795247] unbound[7859:0] debug: dnssec status: not expected
  1247. [1575795247] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  1248. [1575795247] unbound[7859:0] debug: serviced query UDP timeout=1504 msec
  1249. [1575795247] unbound[7859:0] debug: inserted new pending reply id=2bad
  1250. [1575795247] unbound[7859:0] debug: opened UDP if=0 port=33960
  1251. [1575795247] unbound[7859:0] debug: comm point start listening 10 (-1 msec)
  1252. [1575795247] unbound[7859:0] debug: mesh_run: iterator module exit state is module_wait_reply
  1253. [1575795247] unbound[7859:0] info: mesh_run: end 2 recursion states (2 with reply, 0 detached), 2 waiting replies, 6 recursion replies sent, 0 replies dropped, 0 states jostled out
  1254. [1575795247] unbound[7859:0] info: average recursion processing time 26.487064 sec
  1255. [1575795247] unbound[7859:0] info: histogram of recursion processing times
  1256. [1575795247] unbound[7859:0] info: [25%]=6 median[50%]=24 [75%]=40
  1257. [1575795247] unbound[7859:0] info: lower(secs) upper(secs) recursions
  1258. [1575795247] unbound[7859:0] info:    1.000000    2.000000 1
  1259. [1575795247] unbound[7859:0] info:    4.000000    8.000000 1
  1260. [1575795247] unbound[7859:0] info:   16.000000   32.000000 2
  1261. [1575795247] unbound[7859:0] info:   32.000000   64.000000 2
  1262. [1575795247] unbound[7859:0] info: 0RDd mod1 rep static.xx.fbcdn.net. A IN
  1263. [1575795247] unbound[7859:0] info: 1RDd mod1 rep static.xx.fbcdn.net. AAAA IN
  1264. [1575795247] unbound[7859:0] debug: cache memory msg=13439 rrset=32683 infra=27333 val=11733
  1265. [1575795247] unbound[7859:0] debug: svcd callbacks end
  1266. [1575795247] unbound[7859:0] debug: close of port 11790
  1267. [1575795247] unbound[7859:0] debug: close fd 11
  1268. [1575795248] unbound[7859:0] debug: timeout udp
  1269. [1575795248] unbound[7859:0] debug: try edns1xx0 <static.xx.fbcdn.net.> 69.171.239.12#53
  1270. [1575795248] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  1271. [1575795248] unbound[7859:0] debug: serviced query UDP timeout=1504 msec
  1272. [1575795248] unbound[7859:0] debug: inserted new pending reply id=a540
  1273. [1575795248] unbound[7859:0] debug: opened UDP if=0 port=34391
  1274. [1575795248] unbound[7859:0] debug: comm point start listening 11 (-1 msec)
  1275. [1575795248] unbound[7859:0] debug: close of port 33960
  1276. [1575795248] unbound[7859:0] debug: close fd 10
  1277. [1575795248] unbound[7859:0] debug: timeout udp
  1278. [1575795248] unbound[7859:0] debug: try edns1xx0 <static.xx.fbcdn.net.> 69.171.239.12#53
  1279. [1575795248] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  1280. [1575795248] unbound[7859:0] debug: serviced query UDP timeout=1504 msec
  1281. [1575795248] unbound[7859:0] debug: inserted new pending reply id=f18e
  1282. [1575795248] unbound[7859:0] debug: opened UDP if=0 port=9961
  1283. [1575795248] unbound[7859:0] debug: comm point start listening 10 (-1 msec)
  1284. [1575795248] unbound[7859:0] debug: close of port 16778
  1285. [1575795248] unbound[7859:0] debug: close fd 9
  1286. [1575795250] unbound[7859:0] debug: timeout udp
  1287. [1575795250] unbound[7859:0] debug: svcd callbacks start
  1288. [1575795250] unbound[7859:0] debug: worker svcd callback for qstate 0xb30ff0
  1289. [1575795250] unbound[7859:0] debug: mesh_run: start
  1290. [1575795250] unbound[7859:0] debug: iterator[module 1] operate: extstate:module_wait_reply event:module_event_noreply
  1291. [1575795250] unbound[7859:0] info: iterator operate: query static.xx.fbcdn.net. A IN
  1292. [1575795250] unbound[7859:0] debug: process_response: new external response event
  1293. [1575795250] unbound[7859:0] debug: iter_handle processing q with state QUERY RESPONSE STATE
  1294. [1575795250] unbound[7859:0] debug: query response was timeout
  1295. [1575795250] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  1296. [1575795250] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. A IN
  1297. [1575795250] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 6
  1298. [1575795250] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (2 result, 0 avail) cacheNS
  1299. [1575795250] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  1300. [1575795250] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  1301. [1575795250] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  1302. [1575795250] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  1303. [1575795250] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  1304. [1575795250] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  1305. [1575795250] unbound[7859:0] debug: servselect ip4 69.171.239.12 port 53 (len 16)
  1306. [1575795250] unbound[7859:0] debug:    rtt=3008
  1307. [1575795250] unbound[7859:0] debug: servselect ip4 69.171.255.12 port 53 (len 16)
  1308. [1575795250] unbound[7859:0] debug:    rtt=3008
  1309. [1575795250] unbound[7859:0] debug: selrtt 3008
  1310. [1575795250] unbound[7859:0] info: sending query: static.xx.fbcdn.net. A IN
  1311. [1575795250] unbound[7859:0] debug: sending to target: <fbcdn.net.> 69.171.239.12#53
  1312. [1575795250] unbound[7859:0] debug: dnssec status: not expected
  1313. [1575795250] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  1314. [1575795250] unbound[7859:0] debug: serviced query UDP timeout=3008 msec
  1315. [1575795250] unbound[7859:0] debug: inserted new pending reply id=2d50
  1316. [1575795250] unbound[7859:0] debug: opened UDP if=0 port=63233
  1317. [1575795250] unbound[7859:0] debug: comm point start listening 9 (-1 msec)
  1318. [1575795250] unbound[7859:0] debug: mesh_run: iterator module exit state is module_wait_reply
  1319. [1575795250] unbound[7859:0] info: mesh_run: end 2 recursion states (2 with reply, 0 detached), 2 waiting replies, 6 recursion replies sent, 0 replies dropped, 0 states jostled out
  1320. [1575795250] unbound[7859:0] info: average recursion processing time 26.487064 sec
  1321. [1575795250] unbound[7859:0] info: histogram of recursion processing times
  1322. [1575795250] unbound[7859:0] info: [25%]=6 median[50%]=24 [75%]=40
  1323. [1575795250] unbound[7859:0] info: lower(secs) upper(secs) recursions
  1324. [1575795250] unbound[7859:0] info:    1.000000    2.000000 1
  1325. [1575795250] unbound[7859:0] info:    4.000000    8.000000 1
  1326. [1575795250] unbound[7859:0] info:   16.000000   32.000000 2
  1327. [1575795250] unbound[7859:0] info:   32.000000   64.000000 2
  1328. [1575795250] unbound[7859:0] info: 0RDd mod1 rep static.xx.fbcdn.net. A IN
  1329. [1575795250] unbound[7859:0] info: 1RDd mod1 rep static.xx.fbcdn.net. AAAA IN
  1330. [1575795250] unbound[7859:0] debug: cache memory msg=13439 rrset=32683 infra=27333 val=11733
  1331. [1575795250] unbound[7859:0] debug: svcd callbacks end
  1332. [1575795250] unbound[7859:0] debug: close of port 9961
  1333. [1575795250] unbound[7859:0] debug: close fd 10
  1334. [1575795250] unbound[7859:0] debug: timeout udp
  1335. [1575795250] unbound[7859:0] debug: svcd callbacks start
  1336. [1575795250] unbound[7859:0] debug: worker svcd callback for qstate 0xb650c0
  1337. [1575795250] unbound[7859:0] debug: mesh_run: start
  1338. [1575795250] unbound[7859:0] debug: iterator[module 1] operate: extstate:module_wait_reply event:module_event_noreply
  1339. [1575795250] unbound[7859:0] info: iterator operate: query static.xx.fbcdn.net. AAAA IN
  1340. [1575795250] unbound[7859:0] debug: process_response: new external response event
  1341. [1575795250] unbound[7859:0] debug: iter_handle processing q with state QUERY RESPONSE STATE
  1342. [1575795250] unbound[7859:0] debug: query response was timeout
  1343. [1575795250] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  1344. [1575795250] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. AAAA IN
  1345. [1575795250] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 6
  1346. [1575795250] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (2 result, 0 avail) cacheNS
  1347. [1575795250] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  1348. [1575795250] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  1349. [1575795250] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  1350. [1575795250] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  1351. [1575795250] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  1352. [1575795250] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  1353. [1575795250] unbound[7859:0] debug: servselect ip4 69.171.239.12 port 53 (len 16)
  1354. [1575795250] unbound[7859:0] debug:    rtt=3008
  1355. [1575795250] unbound[7859:0] debug: servselect ip4 69.171.255.12 port 53 (len 16)
  1356. [1575795250] unbound[7859:0] debug:    rtt=3008
  1357. [1575795250] unbound[7859:0] debug: selrtt 3008
  1358. [1575795250] unbound[7859:0] info: sending query: static.xx.fbcdn.net. AAAA IN
  1359. [1575795250] unbound[7859:0] debug: sending to target: <fbcdn.net.> 69.171.239.12#53
  1360. [1575795250] unbound[7859:0] debug: dnssec status: not expected
  1361. [1575795250] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  1362. [1575795250] unbound[7859:0] debug: serviced query UDP timeout=3008 msec
  1363. [1575795250] unbound[7859:0] debug: inserted new pending reply id=3927
  1364. [1575795250] unbound[7859:0] debug: opened UDP if=0 port=10061
  1365. [1575795250] unbound[7859:0] debug: comm point start listening 10 (-1 msec)
  1366. [1575795250] unbound[7859:0] debug: mesh_run: iterator module exit state is module_wait_reply
  1367. [1575795250] unbound[7859:0] info: mesh_run: end 2 recursion states (2 with reply, 0 detached), 2 waiting replies, 6 recursion replies sent, 0 replies dropped, 0 states jostled out
  1368. [1575795250] unbound[7859:0] info: average recursion processing time 26.487064 sec
  1369. [1575795250] unbound[7859:0] info: histogram of recursion processing times
  1370. [1575795250] unbound[7859:0] info: [25%]=6 median[50%]=24 [75%]=40
  1371. [1575795250] unbound[7859:0] info: lower(secs) upper(secs) recursions
  1372. [1575795250] unbound[7859:0] info:    1.000000    2.000000 1
  1373. [1575795250] unbound[7859:0] info:    4.000000    8.000000 1
  1374. [1575795250] unbound[7859:0] info:   16.000000   32.000000 2
  1375. [1575795250] unbound[7859:0] info:   32.000000   64.000000 2
  1376. [1575795250] unbound[7859:0] info: 0RDd mod1 rep static.xx.fbcdn.net. A IN
  1377. [1575795250] unbound[7859:0] info: 1RDd mod1 rep static.xx.fbcdn.net. AAAA IN
  1378. [1575795250] unbound[7859:0] debug: cache memory msg=13439 rrset=32683 infra=27333 val=11733
  1379. [1575795250] unbound[7859:0] debug: svcd callbacks end
  1380. [1575795250] unbound[7859:0] debug: close of port 34391
  1381. [1575795250] unbound[7859:0] debug: close fd 11
  1382. [1575795253] unbound[7859:0] debug: timeout udp
  1383. [1575795253] unbound[7859:0] debug: try edns1xx0 <static.xx.fbcdn.net.> 69.171.239.12#53
  1384. [1575795253] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  1385. [1575795253] unbound[7859:0] debug: serviced query UDP timeout=3008 msec
  1386. [1575795253] unbound[7859:0] debug: inserted new pending reply id=60db
  1387. [1575795253] unbound[7859:0] debug: opened UDP if=0 port=10218
  1388. [1575795253] unbound[7859:0] debug: comm point start listening 11 (-1 msec)
  1389. [1575795253] unbound[7859:0] debug: close of port 10061
  1390. [1575795253] unbound[7859:0] debug: close fd 10
  1391. [1575795253] unbound[7859:0] debug: timeout udp
  1392. [1575795253] unbound[7859:0] debug: try edns1xx0 <static.xx.fbcdn.net.> 69.171.239.12#53
  1393. [1575795253] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  1394. [1575795253] unbound[7859:0] debug: serviced query UDP timeout=3008 msec
  1395. [1575795253] unbound[7859:0] debug: inserted new pending reply id=1356
  1396. [1575795253] unbound[7859:0] debug: opened UDP if=0 port=19798
  1397. [1575795253] unbound[7859:0] debug: comm point start listening 10 (-1 msec)
  1398. [1575795253] unbound[7859:0] debug: close of port 63233
  1399. [1575795253] unbound[7859:0] debug: close fd 9
  1400. [1575795254] unbound[7859:0] debug: answer from the cache failed
  1401. [1575795254] unbound[7859:0] debug: cache memory msg=13439 rrset=32683 infra=27333 val=11733
  1402. [1575795254] unbound[7859:0] debug: answer from the cache failed
  1403. [1575795254] unbound[7859:0] debug: cache memory msg=13439 rrset=32683 infra=27333 val=11733
  1404. [1575795256] unbound[7859:0] debug: timeout udp
  1405. [1575795256] unbound[7859:0] debug: svcd callbacks start
  1406. [1575795256] unbound[7859:0] debug: worker svcd callback for qstate 0xb30ff0
  1407. [1575795256] unbound[7859:0] debug: mesh_run: start
  1408. [1575795256] unbound[7859:0] debug: iterator[module 1] operate: extstate:module_wait_reply event:module_event_noreply
  1409. [1575795256] unbound[7859:0] info: iterator operate: query static.xx.fbcdn.net. A IN
  1410. [1575795256] unbound[7859:0] debug: process_response: new external response event
  1411. [1575795256] unbound[7859:0] debug: iter_handle processing q with state QUERY RESPONSE STATE
  1412. [1575795256] unbound[7859:0] debug: query response was timeout
  1413. [1575795256] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  1414. [1575795256] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. A IN
  1415. [1575795256] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 7
  1416. [1575795256] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (2 result, 0 avail) cacheNS
  1417. [1575795256] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  1418. [1575795256] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  1419. [1575795256] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  1420. [1575795256] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  1421. [1575795256] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  1422. [1575795256] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  1423. [1575795256] unbound[7859:0] debug: servselect ip4 69.171.255.12 port 53 (len 16)
  1424. [1575795256] unbound[7859:0] debug:    rtt=3008
  1425. [1575795256] unbound[7859:0] debug: servselect ip4 69.171.239.12 port 53 (len 16)
  1426. [1575795256] unbound[7859:0] debug:    rtt=6016
  1427. [1575795256] unbound[7859:0] debug: selrtt 3008
  1428. [1575795256] unbound[7859:0] info: sending query: static.xx.fbcdn.net. A IN
  1429. [1575795256] unbound[7859:0] debug: sending to target: <fbcdn.net.> 69.171.255.12#53
  1430. [1575795256] unbound[7859:0] debug: dnssec status: not expected
  1431. [1575795256] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  1432. [1575795256] unbound[7859:0] debug: serviced query UDP timeout=3008 msec
  1433. [1575795256] unbound[7859:0] debug: inserted new pending reply id=7a6b
  1434. [1575795256] unbound[7859:0] debug: opened UDP if=0 port=13964
  1435. [1575795256] unbound[7859:0] debug: comm point start listening 9 (-1 msec)
  1436. [1575795256] unbound[7859:0] debug: mesh_run: iterator module exit state is module_wait_reply
  1437. [1575795256] unbound[7859:0] info: mesh_run: end 2 recursion states (2 with reply, 0 detached), 4 waiting replies, 6 recursion replies sent, 0 replies dropped, 0 states jostled out
  1438. [1575795256] unbound[7859:0] info: average recursion processing time 26.487064 sec
  1439. [1575795256] unbound[7859:0] info: histogram of recursion processing times
  1440. [1575795256] unbound[7859:0] info: [25%]=6 median[50%]=24 [75%]=40
  1441. [1575795256] unbound[7859:0] info: lower(secs) upper(secs) recursions
  1442. [1575795256] unbound[7859:0] info:    1.000000    2.000000 1
  1443. [1575795256] unbound[7859:0] info:    4.000000    8.000000 1
  1444. [1575795256] unbound[7859:0] info:   16.000000   32.000000 2
  1445. [1575795256] unbound[7859:0] info:   32.000000   64.000000 2
  1446. [1575795256] unbound[7859:0] info: 0RDd mod1 rep static.xx.fbcdn.net. A IN
  1447. [1575795256] unbound[7859:0] info: 1RDd mod1 rep static.xx.fbcdn.net. AAAA IN
  1448. [1575795256] unbound[7859:0] debug: cache memory msg=13439 rrset=32683 infra=27333 val=11733
  1449. [1575795256] unbound[7859:0] debug: svcd callbacks end
  1450. [1575795256] unbound[7859:0] debug: close of port 19798
  1451. [1575795256] unbound[7859:0] debug: close fd 10
  1452. [1575795256] unbound[7859:0] debug: timeout udp
  1453. [1575795256] unbound[7859:0] debug: svcd callbacks start
  1454. [1575795256] unbound[7859:0] debug: worker svcd callback for qstate 0xb650c0
  1455. [1575795256] unbound[7859:0] debug: mesh_run: start
  1456. [1575795256] unbound[7859:0] debug: iterator[module 1] operate: extstate:module_wait_reply event:module_event_noreply
  1457. [1575795256] unbound[7859:0] info: iterator operate: query static.xx.fbcdn.net. AAAA IN
  1458. [1575795256] unbound[7859:0] debug: process_response: new external response event
  1459. [1575795256] unbound[7859:0] debug: iter_handle processing q with state QUERY RESPONSE STATE
  1460. [1575795256] unbound[7859:0] debug: query response was timeout
  1461. [1575795256] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  1462. [1575795256] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. AAAA IN
  1463. [1575795256] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 7
  1464. [1575795256] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (2 result, 0 avail) cacheNS
  1465. [1575795256] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  1466. [1575795256] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  1467. [1575795256] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  1468. [1575795256] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  1469. [1575795256] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  1470. [1575795256] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  1471. [1575795256] unbound[7859:0] debug: servselect ip4 69.171.255.12 port 53 (len 16)
  1472. [1575795256] unbound[7859:0] debug:    rtt=3008
  1473. [1575795256] unbound[7859:0] debug: servselect ip4 69.171.239.12 port 53 (len 16)
  1474. [1575795256] unbound[7859:0] debug:    rtt=6016
  1475. [1575795256] unbound[7859:0] debug: selrtt 3008
  1476. [1575795256] unbound[7859:0] info: sending query: static.xx.fbcdn.net. AAAA IN
  1477. [1575795256] unbound[7859:0] debug: sending to target: <fbcdn.net.> 69.171.255.12#53
  1478. [1575795256] unbound[7859:0] debug: dnssec status: not expected
  1479. [1575795256] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  1480. [1575795256] unbound[7859:0] debug: serviced query UDP timeout=3008 msec
  1481. [1575795256] unbound[7859:0] debug: inserted new pending reply id=5c72
  1482. [1575795256] unbound[7859:0] debug: opened UDP if=0 port=54837
  1483. [1575795256] unbound[7859:0] debug: comm point start listening 10 (-1 msec)
  1484. [1575795256] unbound[7859:0] debug: mesh_run: iterator module exit state is module_wait_reply
  1485. [1575795256] unbound[7859:0] info: mesh_run: end 2 recursion states (2 with reply, 0 detached), 4 waiting replies, 6 recursion replies sent, 0 replies dropped, 0 states jostled out
  1486. [1575795256] unbound[7859:0] info: average recursion processing time 26.487064 sec
  1487. [1575795256] unbound[7859:0] info: histogram of recursion processing times
  1488. [1575795256] unbound[7859:0] info: [25%]=6 median[50%]=24 [75%]=40
  1489. [1575795256] unbound[7859:0] info: lower(secs) upper(secs) recursions
  1490. [1575795256] unbound[7859:0] info:    1.000000    2.000000 1
  1491. [1575795256] unbound[7859:0] info:    4.000000    8.000000 1
  1492. [1575795256] unbound[7859:0] info:   16.000000   32.000000 2
  1493. [1575795256] unbound[7859:0] info:   32.000000   64.000000 2
  1494. [1575795256] unbound[7859:0] info: 0RDd mod1 rep static.xx.fbcdn.net. A IN
  1495. [1575795256] unbound[7859:0] info: 1RDd mod1 rep static.xx.fbcdn.net. AAAA IN
  1496. [1575795256] unbound[7859:0] debug: cache memory msg=13439 rrset=32683 infra=27333 val=11733
  1497. [1575795256] unbound[7859:0] debug: svcd callbacks end
  1498. [1575795256] unbound[7859:0] debug: close of port 10218
  1499. [1575795256] unbound[7859:0] debug: close fd 11
  1500. [1575795259] unbound[7859:0] debug: timeout udp
  1501. [1575795259] unbound[7859:0] debug: try edns1xx0 <static.xx.fbcdn.net.> 69.171.255.12#53
  1502. [1575795259] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  1503. [1575795259] unbound[7859:0] debug: serviced query UDP timeout=3008 msec
  1504. [1575795259] unbound[7859:0] debug: inserted new pending reply id=ec98
  1505. [1575795259] unbound[7859:0] debug: opened UDP if=0 port=17299
  1506. [1575795259] unbound[7859:0] debug: comm point start listening 11 (-1 msec)
  1507. [1575795259] unbound[7859:0] debug: close of port 54837
  1508. [1575795259] unbound[7859:0] debug: close fd 10
  1509. [1575795259] unbound[7859:0] debug: timeout udp
  1510. [1575795259] unbound[7859:0] debug: try edns1xx0 <static.xx.fbcdn.net.> 69.171.255.12#53
  1511. [1575795259] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  1512. [1575795259] unbound[7859:0] debug: serviced query UDP timeout=3008 msec
  1513. [1575795259] unbound[7859:0] debug: inserted new pending reply id=55f5
  1514. [1575795259] unbound[7859:0] debug: opened UDP if=0 port=41052
  1515. [1575795259] unbound[7859:0] debug: comm point start listening 10 (-1 msec)
  1516. [1575795259] unbound[7859:0] debug: close of port 13964
  1517. [1575795259] unbound[7859:0] debug: close fd 9
  1518. [1575795262] unbound[7859:0] debug: timeout udp
  1519. [1575795262] unbound[7859:0] debug: svcd callbacks start
  1520. [1575795262] unbound[7859:0] debug: worker svcd callback for qstate 0xb30ff0
  1521. [1575795262] unbound[7859:0] debug: mesh_run: start
  1522. [1575795262] unbound[7859:0] debug: iterator[module 1] operate: extstate:module_wait_reply event:module_event_noreply
  1523. [1575795262] unbound[7859:0] info: iterator operate: query static.xx.fbcdn.net. A IN
  1524. [1575795262] unbound[7859:0] debug: process_response: new external response event
  1525. [1575795262] unbound[7859:0] debug: iter_handle processing q with state QUERY RESPONSE STATE
  1526. [1575795262] unbound[7859:0] debug: query response was timeout
  1527. [1575795262] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  1528. [1575795262] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. A IN
  1529. [1575795262] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 8
  1530. [1575795262] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (2 result, 0 avail) cacheNS
  1531. [1575795262] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  1532. [1575795262] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  1533. [1575795262] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  1534. [1575795262] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  1535. [1575795262] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  1536. [1575795262] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  1537. [1575795262] unbound[7859:0] debug: servselect ip4 69.171.255.12 port 53 (len 16)
  1538. [1575795262] unbound[7859:0] debug:    rtt=6016
  1539. [1575795262] unbound[7859:0] debug: servselect ip4 69.171.239.12 port 53 (len 16)
  1540. [1575795262] unbound[7859:0] debug:    rtt=6016
  1541. [1575795262] unbound[7859:0] debug: selrtt 6016
  1542. [1575795262] unbound[7859:0] info: sending query: static.xx.fbcdn.net. A IN
  1543. [1575795262] unbound[7859:0] debug: sending to target: <fbcdn.net.> 69.171.255.12#53
  1544. [1575795262] unbound[7859:0] debug: dnssec status: not expected
  1545. [1575795262] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  1546. [1575795262] unbound[7859:0] debug: serviced query UDP timeout=6016 msec
  1547. [1575795262] unbound[7859:0] debug: inserted new pending reply id=6090
  1548. [1575795262] unbound[7859:0] debug: opened UDP if=0 port=35753
  1549. [1575795262] unbound[7859:0] debug: comm point start listening 9 (-1 msec)
  1550. [1575795262] unbound[7859:0] debug: mesh_run: iterator module exit state is module_wait_reply
  1551. [1575795262] unbound[7859:0] info: mesh_run: end 2 recursion states (2 with reply, 0 detached), 4 waiting replies, 6 recursion replies sent, 0 replies dropped, 0 states jostled out
  1552. [1575795262] unbound[7859:0] info: average recursion processing time 26.487064 sec
  1553. [1575795262] unbound[7859:0] info: histogram of recursion processing times
  1554. [1575795262] unbound[7859:0] info: [25%]=6 median[50%]=24 [75%]=40
  1555. [1575795262] unbound[7859:0] info: lower(secs) upper(secs) recursions
  1556. [1575795262] unbound[7859:0] info:    1.000000    2.000000 1
  1557. [1575795262] unbound[7859:0] info:    4.000000    8.000000 1
  1558. [1575795262] unbound[7859:0] info:   16.000000   32.000000 2
  1559. [1575795262] unbound[7859:0] info:   32.000000   64.000000 2
  1560. [1575795262] unbound[7859:0] info: 0RDd mod1 rep static.xx.fbcdn.net. A IN
  1561. [1575795262] unbound[7859:0] info: 1RDd mod1 rep static.xx.fbcdn.net. AAAA IN
  1562. [1575795262] unbound[7859:0] debug: cache memory msg=13439 rrset=32683 infra=27333 val=11733
  1563. [1575795262] unbound[7859:0] debug: svcd callbacks end
  1564. [1575795262] unbound[7859:0] debug: close of port 41052
  1565. [1575795262] unbound[7859:0] debug: close fd 10
  1566. [1575795262] unbound[7859:0] debug: timeout udp
  1567. [1575795262] unbound[7859:0] debug: svcd callbacks start
  1568. [1575795262] unbound[7859:0] debug: worker svcd callback for qstate 0xb650c0
  1569. [1575795262] unbound[7859:0] debug: mesh_run: start
  1570. [1575795262] unbound[7859:0] debug: iterator[module 1] operate: extstate:module_wait_reply event:module_event_noreply
  1571. [1575795262] unbound[7859:0] info: iterator operate: query static.xx.fbcdn.net. AAAA IN
  1572. [1575795262] unbound[7859:0] debug: process_response: new external response event
  1573. [1575795262] unbound[7859:0] debug: iter_handle processing q with state QUERY RESPONSE STATE
  1574. [1575795262] unbound[7859:0] debug: query response was timeout
  1575. [1575795262] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  1576. [1575795262] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. AAAA IN
  1577. [1575795262] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 8
  1578. [1575795262] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (2 result, 0 avail) cacheNS
  1579. [1575795262] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  1580. [1575795262] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  1581. [1575795262] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  1582. [1575795262] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  1583. [1575795262] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  1584. [1575795262] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  1585. [1575795262] unbound[7859:0] debug: servselect ip4 69.171.255.12 port 53 (len 16)
  1586. [1575795262] unbound[7859:0] debug:    rtt=6016
  1587. [1575795262] unbound[7859:0] debug: servselect ip4 69.171.239.12 port 53 (len 16)
  1588. [1575795262] unbound[7859:0] debug:    rtt=6016
  1589. [1575795262] unbound[7859:0] debug: selrtt 6016
  1590. [1575795262] unbound[7859:0] info: sending query: static.xx.fbcdn.net. AAAA IN
  1591. [1575795262] unbound[7859:0] debug: sending to target: <fbcdn.net.> 69.171.255.12#53
  1592. [1575795262] unbound[7859:0] debug: dnssec status: not expected
  1593. [1575795262] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  1594. [1575795262] unbound[7859:0] debug: serviced query UDP timeout=6016 msec
  1595. [1575795262] unbound[7859:0] debug: inserted new pending reply id=9c74
  1596. [1575795262] unbound[7859:0] debug: opened UDP if=0 port=30270
  1597. [1575795262] unbound[7859:0] debug: comm point start listening 10 (-1 msec)
  1598. [1575795262] unbound[7859:0] debug: mesh_run: iterator module exit state is module_wait_reply
  1599. [1575795262] unbound[7859:0] info: mesh_run: end 2 recursion states (2 with reply, 0 detached), 4 waiting replies, 6 recursion replies sent, 0 replies dropped, 0 states jostled out
  1600. [1575795262] unbound[7859:0] info: average recursion processing time 26.487064 sec
  1601. [1575795262] unbound[7859:0] info: histogram of recursion processing times
  1602. [1575795262] unbound[7859:0] info: [25%]=6 median[50%]=24 [75%]=40
  1603. [1575795262] unbound[7859:0] info: lower(secs) upper(secs) recursions
  1604. [1575795262] unbound[7859:0] info:    1.000000    2.000000 1
  1605. [1575795262] unbound[7859:0] info:    4.000000    8.000000 1
  1606. [1575795262] unbound[7859:0] info:   16.000000   32.000000 2
  1607. [1575795262] unbound[7859:0] info:   32.000000   64.000000 2
  1608. [1575795262] unbound[7859:0] info: 0RDd mod1 rep static.xx.fbcdn.net. A IN
  1609. [1575795262] unbound[7859:0] info: 1RDd mod1 rep static.xx.fbcdn.net. AAAA IN
  1610. [1575795262] unbound[7859:0] debug: cache memory msg=13439 rrset=32683 infra=27333 val=11733
  1611. [1575795262] unbound[7859:0] debug: svcd callbacks end
  1612. [1575795262] unbound[7859:0] debug: close of port 17299
  1613. [1575795262] unbound[7859:0] debug: close fd 11
  1614. [1575795268] unbound[7859:0] debug: timeout udp
  1615. [1575795268] unbound[7859:0] debug: svcd callbacks start
  1616. [1575795268] unbound[7859:0] debug: worker svcd callback for qstate 0xb650c0
  1617. [1575795268] unbound[7859:0] debug: mesh_run: start
  1618. [1575795268] unbound[7859:0] debug: iterator[module 1] operate: extstate:module_wait_reply event:module_event_noreply
  1619. [1575795268] unbound[7859:0] info: iterator operate: query static.xx.fbcdn.net. AAAA IN
  1620. [1575795268] unbound[7859:0] debug: process_response: new external response event
  1621. [1575795268] unbound[7859:0] debug: iter_handle processing q with state QUERY RESPONSE STATE
  1622. [1575795268] unbound[7859:0] debug: query response was timeout
  1623. [1575795268] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  1624. [1575795268] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. AAAA IN
  1625. [1575795268] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 9
  1626. [1575795268] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (1 result, 0 avail) cacheNS
  1627. [1575795268] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  1628. [1575795268] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  1629. [1575795268] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  1630. [1575795268] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  1631. [1575795268] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  1632. [1575795268] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  1633. [1575795268] unbound[7859:0] debug: servselect ip4 69.171.239.12 port 53 (len 16)
  1634. [1575795268] unbound[7859:0] debug:    rtt=6016
  1635. [1575795268] unbound[7859:0] debug: selrtt 6016
  1636. [1575795268] unbound[7859:0] info: sending query: static.xx.fbcdn.net. AAAA IN
  1637. [1575795268] unbound[7859:0] debug: sending to target: <fbcdn.net.> 69.171.239.12#53
  1638. [1575795268] unbound[7859:0] debug: dnssec status: not expected
  1639. [1575795268] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  1640. [1575795268] unbound[7859:0] debug: serviced query UDP timeout=6016 msec
  1641. [1575795268] unbound[7859:0] debug: inserted new pending reply id=5c20
  1642. [1575795268] unbound[7859:0] debug: opened UDP if=0 port=16318
  1643. [1575795268] unbound[7859:0] debug: comm point start listening 11 (-1 msec)
  1644. [1575795268] unbound[7859:0] debug: mesh_run: iterator module exit state is module_wait_reply
  1645. [1575795268] unbound[7859:0] info: mesh_run: end 2 recursion states (2 with reply, 0 detached), 4 waiting replies, 6 recursion replies sent, 0 replies dropped, 0 states jostled out
  1646. [1575795268] unbound[7859:0] info: average recursion processing time 26.487064 sec
  1647. [1575795268] unbound[7859:0] info: histogram of recursion processing times
  1648. [1575795268] unbound[7859:0] info: [25%]=6 median[50%]=24 [75%]=40
  1649. [1575795268] unbound[7859:0] info: lower(secs) upper(secs) recursions
  1650. [1575795268] unbound[7859:0] info:    1.000000    2.000000 1
  1651. [1575795268] unbound[7859:0] info:    4.000000    8.000000 1
  1652. [1575795268] unbound[7859:0] info:   16.000000   32.000000 2
  1653. [1575795268] unbound[7859:0] info:   32.000000   64.000000 2
  1654. [1575795268] unbound[7859:0] info: 0RDd mod1 rep static.xx.fbcdn.net. A IN
  1655. [1575795268] unbound[7859:0] info: 1RDd mod1 rep static.xx.fbcdn.net. AAAA IN
  1656. [1575795268] unbound[7859:0] debug: cache memory msg=13439 rrset=32683 infra=27333 val=11733
  1657. [1575795268] unbound[7859:0] debug: svcd callbacks end
  1658. [1575795268] unbound[7859:0] debug: close of port 30270
  1659. [1575795268] unbound[7859:0] debug: close fd 10
  1660. [1575795268] unbound[7859:0] debug: timeout udp
  1661. [1575795268] unbound[7859:0] debug: svcd callbacks start
  1662. [1575795268] unbound[7859:0] debug: worker svcd callback for qstate 0xb30ff0
  1663. [1575795268] unbound[7859:0] debug: mesh_run: start
  1664. [1575795268] unbound[7859:0] debug: iterator[module 1] operate: extstate:module_wait_reply event:module_event_noreply
  1665. [1575795268] unbound[7859:0] info: iterator operate: query static.xx.fbcdn.net. A IN
  1666. [1575795268] unbound[7859:0] debug: process_response: new external response event
  1667. [1575795268] unbound[7859:0] debug: iter_handle processing q with state QUERY RESPONSE STATE
  1668. [1575795268] unbound[7859:0] debug: query response was timeout
  1669. [1575795268] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  1670. [1575795268] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. A IN
  1671. [1575795268] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 9
  1672. [1575795268] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (1 result, 0 avail) cacheNS
  1673. [1575795268] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  1674. [1575795268] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  1675. [1575795268] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  1676. [1575795268] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  1677. [1575795268] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  1678. [1575795268] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  1679. [1575795268] unbound[7859:0] debug: servselect ip4 69.171.239.12 port 53 (len 16)
  1680. [1575795268] unbound[7859:0] debug:    rtt=6016
  1681. [1575795268] unbound[7859:0] debug: selrtt 6016
  1682. [1575795268] unbound[7859:0] info: sending query: static.xx.fbcdn.net. A IN
  1683. [1575795268] unbound[7859:0] debug: sending to target: <fbcdn.net.> 69.171.239.12#53
  1684. [1575795268] unbound[7859:0] debug: dnssec status: not expected
  1685. [1575795268] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  1686. [1575795268] unbound[7859:0] debug: serviced query UDP timeout=6016 msec
  1687. [1575795268] unbound[7859:0] debug: inserted new pending reply id=e493
  1688. [1575795268] unbound[7859:0] debug: opened UDP if=0 port=19921
  1689. [1575795268] unbound[7859:0] debug: comm point start listening 10 (-1 msec)
  1690. [1575795268] unbound[7859:0] debug: mesh_run: iterator module exit state is module_wait_reply
  1691. [1575795268] unbound[7859:0] info: mesh_run: end 2 recursion states (2 with reply, 0 detached), 4 waiting replies, 6 recursion replies sent, 0 replies dropped, 0 states jostled out
  1692. [1575795268] unbound[7859:0] info: average recursion processing time 26.487064 sec
  1693. [1575795268] unbound[7859:0] info: histogram of recursion processing times
  1694. [1575795268] unbound[7859:0] info: [25%]=6 median[50%]=24 [75%]=40
  1695. [1575795268] unbound[7859:0] info: lower(secs) upper(secs) recursions
  1696. [1575795268] unbound[7859:0] info:    1.000000    2.000000 1
  1697. [1575795268] unbound[7859:0] info:    4.000000    8.000000 1
  1698. [1575795268] unbound[7859:0] info:   16.000000   32.000000 2
  1699. [1575795268] unbound[7859:0] info:   32.000000   64.000000 2
  1700. [1575795268] unbound[7859:0] info: 0RDd mod1 rep static.xx.fbcdn.net. A IN
  1701. [1575795268] unbound[7859:0] info: 1RDd mod1 rep static.xx.fbcdn.net. AAAA IN
  1702. [1575795268] unbound[7859:0] debug: cache memory msg=13439 rrset=32683 infra=27333 val=11733
  1703. [1575795268] unbound[7859:0] debug: svcd callbacks end
  1704. [1575795268] unbound[7859:0] debug: close of port 35753
  1705. [1575795268] unbound[7859:0] debug: close fd 9
  1706. [1575795274] unbound[7859:0] debug: timeout udp
  1707. [1575795274] unbound[7859:0] debug: svcd callbacks start
  1708. [1575795274] unbound[7859:0] debug: worker svcd callback for qstate 0xb30ff0
  1709. [1575795274] unbound[7859:0] debug: mesh_run: start
  1710. [1575795274] unbound[7859:0] debug: iterator[module 1] operate: extstate:module_wait_reply event:module_event_noreply
  1711. [1575795274] unbound[7859:0] info: iterator operate: query static.xx.fbcdn.net. A IN
  1712. [1575795274] unbound[7859:0] debug: process_response: new external response event
  1713. [1575795274] unbound[7859:0] debug: iter_handle processing q with state QUERY RESPONSE STATE
  1714. [1575795274] unbound[7859:0] debug: query response was timeout
  1715. [1575795274] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  1716. [1575795274] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. A IN
  1717. [1575795274] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 10
  1718. [1575795274] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (0 result, 0 avail) cacheNS
  1719. [1575795274] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  1720. [1575795274] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  1721. [1575795274] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  1722. [1575795274] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  1723. [1575795274] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  1724. [1575795274] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  1725. [1575795274] unbound[7859:0] debug: No more query targets, attempting last resort
  1726. [1575795274] unbound[7859:0] debug: try to grab parent NS
  1727. [1575795274] unbound[7859:0] debug: iter_handle processing q with state INIT REQUEST STATE
  1728. [1575795274] unbound[7859:0] info: resolving static.xx.fbcdn.net. A IN
  1729. [1575795274] unbound[7859:0] debug: request has dependency depth of 0
  1730. [1575795274] unbound[7859:0] debug: cache delegation returns delegpt
  1731. [1575795274] unbound[7859:0] info: DelegationPoint<net.>: 13 names (0 missing), 26 addrs (0 result, 26 avail) cacheNS
  1732. [1575795274] unbound[7859:0] info:   f.gtld-servers.net. * A AAAA
  1733. [1575795274] unbound[7859:0] info:   d.gtld-servers.net. * A AAAA
  1734. [1575795274] unbound[7859:0] info:   h.gtld-servers.net. * A AAAA
  1735. [1575795274] unbound[7859:0] info:   m.gtld-servers.net. * A AAAA
  1736. [1575795274] unbound[7859:0] info:   c.gtld-servers.net. * A AAAA
  1737. [1575795274] unbound[7859:0] info:   g.gtld-servers.net. * A AAAA
  1738. [1575795274] unbound[7859:0] info:   e.gtld-servers.net. * A AAAA
  1739. [1575795274] unbound[7859:0] info:   a.gtld-servers.net. * A AAAA
  1740. [1575795274] unbound[7859:0] info:   i.gtld-servers.net. * A AAAA
  1741. [1575795274] unbound[7859:0] info:   b.gtld-servers.net. * A AAAA
  1742. [1575795274] unbound[7859:0] info:   j.gtld-servers.net. * A AAAA
  1743. [1575795274] unbound[7859:0] info:   k.gtld-servers.net. * A AAAA
  1744. [1575795274] unbound[7859:0] info:   l.gtld-servers.net. * A AAAA
  1745. [1575795274] unbound[7859:0] debug:    ip6 2001:500:d937::30 port 53 (len 28)
  1746. [1575795274] unbound[7859:0] debug:    ip4 192.41.162.30 port 53 (len 16)
  1747. [1575795274] unbound[7859:0] debug:    ip6 2001:503:d2d::30 port 53 (len 28)
  1748. [1575795274] unbound[7859:0] debug:    ip4 192.52.178.30 port 53 (len 16)
  1749. [1575795274] unbound[7859:0] debug:    ip6 2001:502:7094::30 port 53 (len 28)
  1750. [1575795274] unbound[7859:0] debug:    ip4 192.48.79.30 port 53 (len 16)
  1751. [1575795274] unbound[7859:0] debug:    ip6 2001:503:231d::2:30 port 53 (len 28)
  1752. [1575795274] unbound[7859:0] debug:    ip4 192.33.14.30 port 53 (len 16)
  1753. [1575795274] unbound[7859:0] debug:    ip6 2001:503:39c1::30 port 53 (len 28)
  1754. [1575795274] unbound[7859:0] debug:    ip4 192.43.172.30 port 53 (len 16)
  1755. [1575795274] unbound[7859:0] debug:    ip6 2001:503:a83e::2:30 port 53 (len 28)
  1756. [1575795274] unbound[7859:0] debug:    ip4 192.5.6.30 port 53 (len 16)
  1757. [1575795274] unbound[7859:0] debug:    ip6 2001:502:1ca1::30 port 53 (len 28)
  1758. [1575795274] unbound[7859:0] debug:    ip4 192.12.94.30 port 53 (len 16)
  1759. [1575795274] unbound[7859:0] debug:    ip6 2001:503:eea3::30 port 53 (len 28)
  1760. [1575795274] unbound[7859:0] debug:    ip4 192.42.93.30 port 53 (len 16)
  1761. [1575795274] unbound[7859:0] debug:    ip6 2001:503:83eb::30 port 53 (len 28)
  1762. [1575795274] unbound[7859:0] debug:    ip4 192.26.92.30 port 53 (len 16)
  1763. [1575795274] unbound[7859:0] debug:    ip6 2001:501:b1f9::30 port 53 (len 28)
  1764. [1575795274] unbound[7859:0] debug:    ip4 192.55.83.30 port 53 (len 16)
  1765. [1575795274] unbound[7859:0] debug:    ip6 2001:502:8cc::30 port 53 (len 28)
  1766. [1575795274] unbound[7859:0] debug:    ip4 192.54.112.30 port 53 (len 16)
  1767. [1575795274] unbound[7859:0] debug:    ip6 2001:500:856e::30 port 53 (len 28)
  1768. [1575795274] unbound[7859:0] debug:    ip4 192.31.80.30 port 53 (len 16)
  1769. [1575795274] unbound[7859:0] debug:    ip6 2001:503:d414::30 port 53 (len 28)
  1770. [1575795274] unbound[7859:0] debug:    ip4 192.35.51.30 port 53 (len 16)
  1771. [1575795274] unbound[7859:0] debug: iter_handle processing q with state INIT REQUEST STATE (stage 2)
  1772. [1575795274] unbound[7859:0] info: resolving (init part 2):  static.xx.fbcdn.net. A IN
  1773. [1575795274] unbound[7859:0] debug: iter_handle processing q with state INIT REQUEST STATE (stage 3)
  1774. [1575795274] unbound[7859:0] info: resolving (init part 3):  static.xx.fbcdn.net. A IN
  1775. [1575795274] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  1776. [1575795274] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. A IN
  1777. [1575795274] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 0
  1778. [1575795274] unbound[7859:0] info: DelegationPoint<net.>: 13 names (0 missing), 26 addrs (0 result, 26 avail) cacheNS
  1779. [1575795274] unbound[7859:0] info:   f.gtld-servers.net. * A AAAA
  1780. [1575795274] unbound[7859:0] info:   d.gtld-servers.net. * A AAAA
  1781. [1575795274] unbound[7859:0] info:   h.gtld-servers.net. * A AAAA
  1782. [1575795274] unbound[7859:0] info:   m.gtld-servers.net. * A AAAA
  1783. [1575795274] unbound[7859:0] info:   c.gtld-servers.net. * A AAAA
  1784. [1575795274] unbound[7859:0] info:   g.gtld-servers.net. * A AAAA
  1785. [1575795274] unbound[7859:0] info:   e.gtld-servers.net. * A AAAA
  1786. [1575795274] unbound[7859:0] info:   a.gtld-servers.net. * A AAAA
  1787. [1575795274] unbound[7859:0] info:   i.gtld-servers.net. * A AAAA
  1788. [1575795274] unbound[7859:0] info:   b.gtld-servers.net. * A AAAA
  1789. [1575795274] unbound[7859:0] info:   j.gtld-servers.net. * A AAAA
  1790. [1575795274] unbound[7859:0] info:   k.gtld-servers.net. * A AAAA
  1791. [1575795274] unbound[7859:0] info:   l.gtld-servers.net. * A AAAA
  1792. [1575795274] unbound[7859:0] debug:    ip6 2001:500:d937::30 port 53 (len 28)
  1793. [1575795274] unbound[7859:0] debug:    ip4 192.41.162.30 port 53 (len 16)
  1794. [1575795274] unbound[7859:0] debug:    ip6 2001:503:d2d::30 port 53 (len 28)
  1795. [1575795274] unbound[7859:0] debug:    ip4 192.52.178.30 port 53 (len 16)
  1796. [1575795274] unbound[7859:0] debug:    ip6 2001:502:7094::30 port 53 (len 28)
  1797. [1575795274] unbound[7859:0] debug:    ip4 192.48.79.30 port 53 (len 16)
  1798. [1575795274] unbound[7859:0] debug:    ip6 2001:503:231d::2:30 port 53 (len 28)
  1799. [1575795274] unbound[7859:0] debug:    ip4 192.33.14.30 port 53 (len 16)
  1800. [1575795274] unbound[7859:0] debug:    ip6 2001:503:39c1::30 port 53 (len 28)
  1801. [1575795274] unbound[7859:0] debug:    ip4 192.43.172.30 port 53 (len 16)
  1802. [1575795274] unbound[7859:0] debug:    ip6 2001:503:a83e::2:30 port 53 (len 28)
  1803. [1575795274] unbound[7859:0] debug:    ip4 192.5.6.30 port 53 (len 16)
  1804. [1575795274] unbound[7859:0] debug:    ip6 2001:502:1ca1::30 port 53 (len 28)
  1805. [1575795274] unbound[7859:0] debug:    ip4 192.12.94.30 port 53 (len 16)
  1806. [1575795274] unbound[7859:0] debug:    ip6 2001:503:eea3::30 port 53 (len 28)
  1807. [1575795274] unbound[7859:0] debug:    ip4 192.42.93.30 port 53 (len 16)
  1808. [1575795274] unbound[7859:0] debug:    ip6 2001:503:83eb::30 port 53 (len 28)
  1809. [1575795274] unbound[7859:0] debug:    ip4 192.26.92.30 port 53 (len 16)
  1810. [1575795274] unbound[7859:0] debug:    ip6 2001:501:b1f9::30 port 53 (len 28)
  1811. [1575795274] unbound[7859:0] debug:    ip4 192.55.83.30 port 53 (len 16)
  1812. [1575795274] unbound[7859:0] debug:    ip6 2001:502:8cc::30 port 53 (len 28)
  1813. [1575795274] unbound[7859:0] debug:    ip4 192.54.112.30 port 53 (len 16)
  1814. [1575795274] unbound[7859:0] debug:    ip6 2001:500:856e::30 port 53 (len 28)
  1815. [1575795274] unbound[7859:0] debug:    ip4 192.31.80.30 port 53 (len 16)
  1816. [1575795274] unbound[7859:0] debug:    ip6 2001:503:d414::30 port 53 (len 28)
  1817. [1575795274] unbound[7859:0] debug:    ip4 192.35.51.30 port 53 (len 16)
  1818. [1575795274] unbound[7859:0] debug: attempt to get extra 3 targets
  1819. [1575795274] unbound[7859:0] debug: servselect ip6 2001:500:856e::30 port 53 (len 28)
  1820. [1575795274] unbound[7859:0] debug:    rtt=376
  1821. [1575795274] unbound[7859:0] debug: servselect ip4 192.54.112.30 port 53 (len 16)
  1822. [1575795274] unbound[7859:0] debug:    rtt=3008
  1823. [1575795274] unbound[7859:0] debug: servselect ip6 2001:502:8cc::30 port 53 (len 28)
  1824. [1575795274] unbound[7859:0] debug:    rtt=376
  1825. [1575795274] unbound[7859:0] debug: servselect ip6 2001:503:83eb::30 port 53 (len 28)
  1826. [1575795274] unbound[7859:0] debug:    rtt=376
  1827. [1575795274] unbound[7859:0] debug: servselect ip6 2001:503:eea3::30 port 53 (len 28)
  1828. [1575795274] unbound[7859:0] debug:    rtt=376
  1829. [1575795274] unbound[7859:0] debug: servselect ip4 192.12.94.30 port 53 (len 16)
  1830. [1575795274] unbound[7859:0] debug:    rtt=1161
  1831. [1575795274] unbound[7859:0] debug: servselect ip6 2001:502:1ca1::30 port 53 (len 28)
  1832. [1575795274] unbound[7859:0] debug:    rtt=376
  1833. [1575795274] unbound[7859:0] debug: servselect ip4 192.5.6.30 port 53 (len 16)
  1834. [1575795274] unbound[7859:0] debug:    rtt=1234
  1835. [1575795274] unbound[7859:0] debug: servselect ip6 2001:503:a83e::2:30 port 53 (len 28)
  1836. [1575795274] unbound[7859:0] debug:    rtt=376
  1837. [1575795274] unbound[7859:0] debug: servselect ip4 192.43.172.30 port 53 (len 16)
  1838. [1575795274] unbound[7859:0] debug:    rtt=1460
  1839. [1575795274] unbound[7859:0] debug: servselect ip4 192.33.14.30 port 53 (len 16)
  1840. [1575795274] unbound[7859:0] debug:    rtt=730
  1841. [1575795274] unbound[7859:0] debug: servselect ip6 2001:503:231d::2:30 port 53 (len 28)
  1842. [1575795274] unbound[7859:0] debug:    rtt=376
  1843. [1575795274] unbound[7859:0] debug: servselect ip4 192.48.79.30 port 53 (len 16)
  1844. [1575795274] unbound[7859:0] debug:    rtt=752
  1845. [1575795274] unbound[7859:0] debug: servselect ip6 2001:502:7094::30 port 53 (len 28)
  1846. [1575795274] unbound[7859:0] debug:    rtt=376
  1847. [1575795274] unbound[7859:0] debug: servselect ip6 2001:503:d2d::30 port 53 (len 28)
  1848. [1575795274] unbound[7859:0] debug:    rtt=376
  1849. [1575795274] unbound[7859:0] debug: servselect ip4 192.41.162.30 port 53 (len 16)
  1850. [1575795274] unbound[7859:0] debug:    rtt=752
  1851. [1575795274] unbound[7859:0] debug: servselect ip6 2001:500:d937::30 port 53 (len 28)
  1852. [1575795274] unbound[7859:0] debug:    rtt=376
  1853. [1575795274] unbound[7859:0] debug: selrtt 376
  1854. [1575795274] unbound[7859:0] info: sending query: static.xx.fbcdn.net. A IN
  1855. [1575795274] unbound[7859:0] debug: sending to target: <net.> 2001:503:231d::2:30#53
  1856. [1575795274] unbound[7859:0] debug: dnssec status: expected
  1857. [1575795274] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  1858. [1575795274] unbound[7859:0] debug: serviced query UDP timeout=376 msec
  1859. [1575795274] unbound[7859:0] debug: inserted new pending reply id=c54e
  1860. [1575795274] unbound[7859:0] debug: opened UDP if=0 port=56790
  1861. [1575795274] unbound[7859:0] debug: comm point start listening 9 (-1 msec)
  1862. [1575795274] unbound[7859:0] notice: sendto failed: Permission denied
  1863. [1575795274] unbound[7859:0] notice: remote address is ip6 2001:503:231d::2:30 port 53 (len 28)
  1864. [1575795274] unbound[7859:0] debug: close of port 56790
  1865. [1575795274] unbound[7859:0] debug: close fd 9
  1866. [1575795274] unbound[7859:0] info: error sending query to auth server ip6 2001:503:231d::2:30 port 53 (len 28)
  1867. [1575795274] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  1868. [1575795274] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. A IN
  1869. [1575795274] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 0
  1870. [1575795274] unbound[7859:0] info: DelegationPoint<net.>: 13 names (0 missing), 26 addrs (26 result, 0 avail) cacheNS
  1871. [1575795274] unbound[7859:0] info:   f.gtld-servers.net. * A AAAA
  1872. [1575795274] unbound[7859:0] info:   d.gtld-servers.net. * A AAAA
  1873. [1575795274] unbound[7859:0] info:   h.gtld-servers.net. * A AAAA
  1874. [1575795274] unbound[7859:0] info:   m.gtld-servers.net. * A AAAA
  1875. [1575795274] unbound[7859:0] info:   c.gtld-servers.net. * A AAAA
  1876. [1575795274] unbound[7859:0] info:   g.gtld-servers.net. * A AAAA
  1877. [1575795274] unbound[7859:0] info:   e.gtld-servers.net. * A AAAA
  1878. [1575795274] unbound[7859:0] info:   a.gtld-servers.net. * A AAAA
  1879. [1575795274] unbound[7859:0] info:   i.gtld-servers.net. * A AAAA
  1880. [1575795274] unbound[7859:0] info:   b.gtld-servers.net. * A AAAA
  1881. [1575795274] unbound[7859:0] info:   j.gtld-servers.net. * A AAAA
  1882. [1575795274] unbound[7859:0] info:   k.gtld-servers.net. * A AAAA
  1883. [1575795274] unbound[7859:0] info:   l.gtld-servers.net. * A AAAA
  1884. [1575795274] unbound[7859:0] debug:    ip6 2001:500:d937::30 port 53 (len 28)
  1885. [1575795274] unbound[7859:0] debug:    ip4 192.41.162.30 port 53 (len 16)
  1886. [1575795274] unbound[7859:0] debug:    ip6 2001:503:d2d::30 port 53 (len 28)
  1887. [1575795274] unbound[7859:0] debug:    ip4 192.52.178.30 port 53 (len 16)
  1888. [1575795274] unbound[7859:0] debug:    ip6 2001:502:7094::30 port 53 (len 28)
  1889. [1575795274] unbound[7859:0] debug:    ip4 192.48.79.30 port 53 (len 16)
  1890. [1575795274] unbound[7859:0] debug:    ip6 2001:503:231d::2:30 port 53 (len 28)
  1891. [1575795274] unbound[7859:0] debug:    ip4 192.33.14.30 port 53 (len 16)
  1892. [1575795274] unbound[7859:0] debug:    ip6 2001:503:39c1::30 port 53 (len 28)
  1893. [1575795274] unbound[7859:0] debug:    ip4 192.43.172.30 port 53 (len 16)
  1894. [1575795274] unbound[7859:0] debug:    ip6 2001:503:a83e::2:30 port 53 (len 28)
  1895. [1575795274] unbound[7859:0] debug:    ip4 192.5.6.30 port 53 (len 16)
  1896. [1575795274] unbound[7859:0] debug:    ip6 2001:502:1ca1::30 port 53 (len 28)
  1897. [1575795274] unbound[7859:0] debug:    ip4 192.12.94.30 port 53 (len 16)
  1898. [1575795274] unbound[7859:0] debug:    ip6 2001:503:eea3::30 port 53 (len 28)
  1899. [1575795274] unbound[7859:0] debug:    ip4 192.42.93.30 port 53 (len 16)
  1900. [1575795274] unbound[7859:0] debug:    ip6 2001:503:83eb::30 port 53 (len 28)
  1901. [1575795274] unbound[7859:0] debug:    ip4 192.26.92.30 port 53 (len 16)
  1902. [1575795274] unbound[7859:0] debug:    ip6 2001:501:b1f9::30 port 53 (len 28)
  1903. [1575795274] unbound[7859:0] debug:    ip4 192.55.83.30 port 53 (len 16)
  1904. [1575795274] unbound[7859:0] debug:    ip6 2001:502:8cc::30 port 53 (len 28)
  1905. [1575795274] unbound[7859:0] debug:    ip4 192.54.112.30 port 53 (len 16)
  1906. [1575795274] unbound[7859:0] debug:    ip6 2001:500:856e::30 port 53 (len 28)
  1907. [1575795274] unbound[7859:0] debug:    ip4 192.31.80.30 port 53 (len 16)
  1908. [1575795274] unbound[7859:0] debug:    ip6 2001:503:d414::30 port 53 (len 28)
  1909. [1575795274] unbound[7859:0] debug:    ip4 192.35.51.30 port 53 (len 16)
  1910. [1575795274] unbound[7859:0] debug: attempt to get extra 3 targets
  1911. [1575795274] unbound[7859:0] debug: servselect ip6 2001:500:d937::30 port 53 (len 28)
  1912. [1575795274] unbound[7859:0] debug:    rtt=376
  1913. [1575795274] unbound[7859:0] debug: servselect ip4 192.41.162.30 port 53 (len 16)
  1914. [1575795274] unbound[7859:0] debug:    rtt=752
  1915. [1575795274] unbound[7859:0] debug: servselect ip6 2001:503:d2d::30 port 53 (len 28)
  1916. [1575795274] unbound[7859:0] debug:    rtt=376
  1917. [1575795274] unbound[7859:0] debug: servselect ip6 2001:502:7094::30 port 53 (len 28)
  1918. [1575795274] unbound[7859:0] debug:    rtt=376
  1919. [1575795274] unbound[7859:0] debug: servselect ip4 192.48.79.30 port 53 (len 16)
  1920. [1575795274] unbound[7859:0] debug:    rtt=752
  1921. [1575795274] unbound[7859:0] debug: servselect ip6 2001:503:231d::2:30 port 53 (len 28)
  1922. [1575795274] unbound[7859:0] debug:    rtt=376
  1923. [1575795274] unbound[7859:0] debug: servselect ip4 192.33.14.30 port 53 (len 16)
  1924. [1575795274] unbound[7859:0] debug:    rtt=730
  1925. [1575795274] unbound[7859:0] debug: servselect ip6 2001:503:a83e::2:30 port 53 (len 28)
  1926. [1575795274] unbound[7859:0] debug:    rtt=376
  1927. [1575795274] unbound[7859:0] debug: servselect ip6 2001:502:1ca1::30 port 53 (len 28)
  1928. [1575795274] unbound[7859:0] debug:    rtt=376
  1929. [1575795274] unbound[7859:0] debug: servselect ip6 2001:503:eea3::30 port 53 (len 28)
  1930. [1575795274] unbound[7859:0] debug:    rtt=376
  1931. [1575795274] unbound[7859:0] debug: servselect ip6 2001:503:83eb::30 port 53 (len 28)
  1932. [1575795274] unbound[7859:0] debug:    rtt=376
  1933. [1575795274] unbound[7859:0] debug: servselect ip6 2001:502:8cc::30 port 53 (len 28)
  1934. [1575795274] unbound[7859:0] debug:    rtt=376
  1935. [1575795274] unbound[7859:0] debug: servselect ip6 2001:500:856e::30 port 53 (len 28)
  1936. [1575795274] unbound[7859:0] debug:    rtt=376
  1937. [1575795274] unbound[7859:0] debug: servselect ip4 192.54.112.30 port 53 (len 16)
  1938. [1575795274] unbound[7859:0] debug:    rtt=3008
  1939. [1575795274] unbound[7859:0] debug: servselect ip4 192.12.94.30 port 53 (len 16)
  1940. [1575795274] unbound[7859:0] debug:    rtt=1161
  1941. [1575795274] unbound[7859:0] debug: servselect ip4 192.5.6.30 port 53 (len 16)
  1942. [1575795274] unbound[7859:0] debug:    rtt=1234
  1943. [1575795274] unbound[7859:0] debug: servselect ip4 192.43.172.30 port 53 (len 16)
  1944. [1575795274] unbound[7859:0] debug:    rtt=1460
  1945. [1575795274] unbound[7859:0] debug: selrtt 376
  1946. [1575795274] unbound[7859:0] info: sending query: static.xx.fbcdn.net. A IN
  1947. [1575795274] unbound[7859:0] debug: sending to target: <net.> 2001:503:83eb::30#53
  1948. [1575795274] unbound[7859:0] debug: dnssec status: expected
  1949. [1575795274] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  1950. [1575795274] unbound[7859:0] debug: serviced query UDP timeout=376 msec
  1951. [1575795274] unbound[7859:0] debug: inserted new pending reply id=0bc8
  1952. [1575795274] unbound[7859:0] debug: opened UDP if=0 port=40603
  1953. [1575795274] unbound[7859:0] debug: comm point start listening 9 (-1 msec)
  1954. [1575795274] unbound[7859:0] notice: sendto failed: Permission denied
  1955. [1575795274] unbound[7859:0] notice: remote address is ip6 2001:503:83eb::30 port 53 (len 28)
  1956. [1575795274] unbound[7859:0] debug: close of port 40603
  1957. [1575795274] unbound[7859:0] debug: close fd 9
  1958. [1575795274] unbound[7859:0] info: error sending query to auth server ip6 2001:503:83eb::30 port 53 (len 28)
  1959. [1575795274] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  1960. [1575795274] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. A IN
  1961. [1575795274] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 0
  1962. [1575795274] unbound[7859:0] info: DelegationPoint<net.>: 13 names (0 missing), 26 addrs (26 result, 0 avail) cacheNS
  1963. [1575795274] unbound[7859:0] info:   f.gtld-servers.net. * A AAAA
  1964. [1575795274] unbound[7859:0] info:   d.gtld-servers.net. * A AAAA
  1965. [1575795274] unbound[7859:0] info:   h.gtld-servers.net. * A AAAA
  1966. [1575795274] unbound[7859:0] info:   m.gtld-servers.net. * A AAAA
  1967. [1575795274] unbound[7859:0] info:   c.gtld-servers.net. * A AAAA
  1968. [1575795274] unbound[7859:0] info:   g.gtld-servers.net. * A AAAA
  1969. [1575795274] unbound[7859:0] info:   e.gtld-servers.net. * A AAAA
  1970. [1575795274] unbound[7859:0] info:   a.gtld-servers.net. * A AAAA
  1971. [1575795274] unbound[7859:0] info:   i.gtld-servers.net. * A AAAA
  1972. [1575795274] unbound[7859:0] info:   b.gtld-servers.net. * A AAAA
  1973. [1575795274] unbound[7859:0] info:   j.gtld-servers.net. * A AAAA
  1974. [1575795274] unbound[7859:0] info:   k.gtld-servers.net. * A AAAA
  1975. [1575795274] unbound[7859:0] info:   l.gtld-servers.net. * A AAAA
  1976. [1575795274] unbound[7859:0] debug:    ip6 2001:500:d937::30 port 53 (len 28)
  1977. [1575795274] unbound[7859:0] debug:    ip4 192.41.162.30 port 53 (len 16)
  1978. [1575795274] unbound[7859:0] debug:    ip6 2001:503:d2d::30 port 53 (len 28)
  1979. [1575795274] unbound[7859:0] debug:    ip4 192.52.178.30 port 53 (len 16)
  1980. [1575795274] unbound[7859:0] debug:    ip6 2001:502:7094::30 port 53 (len 28)
  1981. [1575795274] unbound[7859:0] debug:    ip4 192.48.79.30 port 53 (len 16)
  1982. [1575795274] unbound[7859:0] debug:    ip6 2001:503:231d::2:30 port 53 (len 28)
  1983. [1575795274] unbound[7859:0] debug:    ip4 192.33.14.30 port 53 (len 16)
  1984. [1575795274] unbound[7859:0] debug:    ip6 2001:503:39c1::30 port 53 (len 28)
  1985. [1575795274] unbound[7859:0] debug:    ip4 192.43.172.30 port 53 (len 16)
  1986. [1575795274] unbound[7859:0] debug:    ip6 2001:503:a83e::2:30 port 53 (len 28)
  1987. [1575795274] unbound[7859:0] debug:    ip4 192.5.6.30 port 53 (len 16)
  1988. [1575795274] unbound[7859:0] debug:    ip6 2001:502:1ca1::30 port 53 (len 28)
  1989. [1575795274] unbound[7859:0] debug:    ip4 192.12.94.30 port 53 (len 16)
  1990. [1575795274] unbound[7859:0] debug:    ip6 2001:503:eea3::30 port 53 (len 28)
  1991. [1575795274] unbound[7859:0] debug:    ip4 192.42.93.30 port 53 (len 16)
  1992. [1575795274] unbound[7859:0] debug:    ip6 2001:503:83eb::30 port 53 (len 28)
  1993. [1575795274] unbound[7859:0] debug:    ip4 192.26.92.30 port 53 (len 16)
  1994. [1575795274] unbound[7859:0] debug:    ip6 2001:501:b1f9::30 port 53 (len 28)
  1995. [1575795274] unbound[7859:0] debug:    ip4 192.55.83.30 port 53 (len 16)
  1996. [1575795274] unbound[7859:0] debug:    ip6 2001:502:8cc::30 port 53 (len 28)
  1997. [1575795274] unbound[7859:0] debug:    ip4 192.54.112.30 port 53 (len 16)
  1998. [1575795274] unbound[7859:0] debug:    ip6 2001:500:856e::30 port 53 (len 28)
  1999. [1575795274] unbound[7859:0] debug:    ip4 192.31.80.30 port 53 (len 16)
  2000. [1575795274] unbound[7859:0] debug:    ip6 2001:503:d414::30 port 53 (len 28)
  2001. [1575795274] unbound[7859:0] debug:    ip4 192.35.51.30 port 53 (len 16)
  2002. [1575795274] unbound[7859:0] debug: attempt to get extra 3 targets
  2003. [1575795274] unbound[7859:0] debug: servselect ip6 2001:500:856e::30 port 53 (len 28)
  2004. [1575795274] unbound[7859:0] debug:    rtt=376
  2005. [1575795274] unbound[7859:0] debug: servselect ip6 2001:502:8cc::30 port 53 (len 28)
  2006. [1575795274] unbound[7859:0] debug:    rtt=376
  2007. [1575795274] unbound[7859:0] debug: servselect ip6 2001:503:83eb::30 port 53 (len 28)
  2008. [1575795274] unbound[7859:0] debug:    rtt=376
  2009. [1575795274] unbound[7859:0] debug: servselect ip6 2001:503:eea3::30 port 53 (len 28)
  2010. [1575795274] unbound[7859:0] debug:    rtt=376
  2011. [1575795274] unbound[7859:0] debug: servselect ip6 2001:502:1ca1::30 port 53 (len 28)
  2012. [1575795274] unbound[7859:0] debug:    rtt=376
  2013. [1575795274] unbound[7859:0] debug: servselect ip6 2001:503:a83e::2:30 port 53 (len 28)
  2014. [1575795274] unbound[7859:0] debug:    rtt=376
  2015. [1575795274] unbound[7859:0] debug: servselect ip4 192.33.14.30 port 53 (len 16)
  2016. [1575795274] unbound[7859:0] debug:    rtt=730
  2017. [1575795274] unbound[7859:0] debug: servselect ip6 2001:503:231d::2:30 port 53 (len 28)
  2018. [1575795274] unbound[7859:0] debug:    rtt=376
  2019. [1575795274] unbound[7859:0] debug: servselect ip4 192.48.79.30 port 53 (len 16)
  2020. [1575795274] unbound[7859:0] debug:    rtt=752
  2021. [1575795274] unbound[7859:0] debug: servselect ip6 2001:502:7094::30 port 53 (len 28)
  2022. [1575795274] unbound[7859:0] debug:    rtt=376
  2023. [1575795274] unbound[7859:0] debug: servselect ip6 2001:503:d2d::30 port 53 (len 28)
  2024. [1575795274] unbound[7859:0] debug:    rtt=376
  2025. [1575795274] unbound[7859:0] debug: servselect ip4 192.41.162.30 port 53 (len 16)
  2026. [1575795274] unbound[7859:0] debug:    rtt=752
  2027. [1575795274] unbound[7859:0] debug: servselect ip6 2001:500:d937::30 port 53 (len 28)
  2028. [1575795274] unbound[7859:0] debug:    rtt=376
  2029. [1575795274] unbound[7859:0] debug: servselect ip4 192.54.112.30 port 53 (len 16)
  2030. [1575795274] unbound[7859:0] debug:    rtt=3008
  2031. [1575795274] unbound[7859:0] debug: servselect ip4 192.12.94.30 port 53 (len 16)
  2032. [1575795274] unbound[7859:0] debug:    rtt=1161
  2033. [1575795274] unbound[7859:0] debug: servselect ip4 192.5.6.30 port 53 (len 16)
  2034. [1575795274] unbound[7859:0] debug:    rtt=1234
  2035. [1575795274] unbound[7859:0] debug: servselect ip4 192.43.172.30 port 53 (len 16)
  2036. [1575795274] unbound[7859:0] debug:    rtt=1460
  2037. [1575795274] unbound[7859:0] debug: selrtt 376
  2038. [1575795274] unbound[7859:0] info: sending query: static.xx.fbcdn.net. A IN
  2039. [1575795274] unbound[7859:0] debug: sending to target: <net.> 2001:501:b1f9::30#53
  2040. [1575795274] unbound[7859:0] debug: dnssec status: expected
  2041. [1575795274] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  2042. [1575795274] unbound[7859:0] debug: serviced query UDP timeout=376 msec
  2043. [1575795274] unbound[7859:0] debug: inserted new pending reply id=d4e2
  2044. [1575795274] unbound[7859:0] debug: opened UDP if=0 port=44934
  2045. [1575795274] unbound[7859:0] debug: comm point start listening 9 (-1 msec)
  2046. [1575795274] unbound[7859:0] notice: sendto failed: Permission denied
  2047. [1575795274] unbound[7859:0] notice: remote address is ip6 2001:501:b1f9::30 port 53 (len 28)
  2048. [1575795274] unbound[7859:0] debug: close of port 44934
  2049. [1575795274] unbound[7859:0] debug: close fd 9
  2050. [1575795274] unbound[7859:0] info: error sending query to auth server ip6 2001:501:b1f9::30 port 53 (len 28)
  2051. [1575795274] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  2052. [1575795274] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. A IN
  2053. [1575795274] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 0
  2054. [1575795274] unbound[7859:0] info: DelegationPoint<net.>: 13 names (0 missing), 26 addrs (26 result, 0 avail) cacheNS
  2055. [1575795274] unbound[7859:0] info:   f.gtld-servers.net. * A AAAA
  2056. [1575795274] unbound[7859:0] info:   d.gtld-servers.net. * A AAAA
  2057. [1575795274] unbound[7859:0] info:   h.gtld-servers.net. * A AAAA
  2058. [1575795274] unbound[7859:0] info:   m.gtld-servers.net. * A AAAA
  2059. [1575795274] unbound[7859:0] info:   c.gtld-servers.net. * A AAAA
  2060. [1575795274] unbound[7859:0] info:   g.gtld-servers.net. * A AAAA
  2061. [1575795274] unbound[7859:0] info:   e.gtld-servers.net. * A AAAA
  2062. [1575795274] unbound[7859:0] info:   a.gtld-servers.net. * A AAAA
  2063. [1575795274] unbound[7859:0] info:   i.gtld-servers.net. * A AAAA
  2064. [1575795274] unbound[7859:0] info:   b.gtld-servers.net. * A AAAA
  2065. [1575795274] unbound[7859:0] info:   j.gtld-servers.net. * A AAAA
  2066. [1575795274] unbound[7859:0] info:   k.gtld-servers.net. * A AAAA
  2067. [1575795274] unbound[7859:0] info:   l.gtld-servers.net. * A AAAA
  2068. [1575795274] unbound[7859:0] debug:    ip6 2001:500:d937::30 port 53 (len 28)
  2069. [1575795274] unbound[7859:0] debug:    ip4 192.41.162.30 port 53 (len 16)
  2070. [1575795274] unbound[7859:0] debug:    ip6 2001:503:d2d::30 port 53 (len 28)
  2071. [1575795274] unbound[7859:0] debug:    ip4 192.52.178.30 port 53 (len 16)
  2072. [1575795274] unbound[7859:0] debug:    ip6 2001:502:7094::30 port 53 (len 28)
  2073. [1575795274] unbound[7859:0] debug:    ip4 192.48.79.30 port 53 (len 16)
  2074. [1575795274] unbound[7859:0] debug:    ip6 2001:503:231d::2:30 port 53 (len 28)
  2075. [1575795274] unbound[7859:0] debug:    ip4 192.33.14.30 port 53 (len 16)
  2076. [1575795274] unbound[7859:0] debug:    ip6 2001:503:39c1::30 port 53 (len 28)
  2077. [1575795274] unbound[7859:0] debug:    ip4 192.43.172.30 port 53 (len 16)
  2078. [1575795274] unbound[7859:0] debug:    ip6 2001:503:a83e::2:30 port 53 (len 28)
  2079. [1575795274] unbound[7859:0] debug:    ip4 192.5.6.30 port 53 (len 16)
  2080. [1575795274] unbound[7859:0] debug:    ip6 2001:502:1ca1::30 port 53 (len 28)
  2081. [1575795274] unbound[7859:0] debug:    ip4 192.12.94.30 port 53 (len 16)
  2082. [1575795274] unbound[7859:0] debug:    ip6 2001:503:eea3::30 port 53 (len 28)
  2083. [1575795274] unbound[7859:0] debug:    ip4 192.42.93.30 port 53 (len 16)
  2084. [1575795274] unbound[7859:0] debug:    ip6 2001:503:83eb::30 port 53 (len 28)
  2085. [1575795274] unbound[7859:0] debug:    ip4 192.26.92.30 port 53 (len 16)
  2086. [1575795274] unbound[7859:0] debug:    ip6 2001:501:b1f9::30 port 53 (len 28)
  2087. [1575795274] unbound[7859:0] debug:    ip4 192.55.83.30 port 53 (len 16)
  2088. [1575795274] unbound[7859:0] debug:    ip6 2001:502:8cc::30 port 53 (len 28)
  2089. [1575795274] unbound[7859:0] debug:    ip4 192.54.112.30 port 53 (len 16)
  2090. [1575795274] unbound[7859:0] debug:    ip6 2001:500:856e::30 port 53 (len 28)
  2091. [1575795274] unbound[7859:0] debug:    ip4 192.31.80.30 port 53 (len 16)
  2092. [1575795274] unbound[7859:0] debug:    ip6 2001:503:d414::30 port 53 (len 28)
  2093. [1575795274] unbound[7859:0] debug:    ip4 192.35.51.30 port 53 (len 16)
  2094. [1575795274] unbound[7859:0] debug: attempt to get extra 3 targets
  2095. [1575795274] unbound[7859:0] debug: servselect ip6 2001:500:d937::30 port 53 (len 28)
  2096. [1575795274] unbound[7859:0] debug:    rtt=376
  2097. [1575795274] unbound[7859:0] debug: servselect ip4 192.41.162.30 port 53 (len 16)
  2098. [1575795274] unbound[7859:0] debug:    rtt=752
  2099. [1575795274] unbound[7859:0] debug: servselect ip6 2001:503:d2d::30 port 53 (len 28)
  2100. [1575795274] unbound[7859:0] debug:    rtt=376
  2101. [1575795274] unbound[7859:0] debug: servselect ip6 2001:502:7094::30 port 53 (len 28)
  2102. [1575795274] unbound[7859:0] debug:    rtt=376
  2103. [1575795274] unbound[7859:0] debug: servselect ip4 192.48.79.30 port 53 (len 16)
  2104. [1575795274] unbound[7859:0] debug:    rtt=752
  2105. [1575795274] unbound[7859:0] debug: servselect ip6 2001:503:231d::2:30 port 53 (len 28)
  2106. [1575795274] unbound[7859:0] debug:    rtt=376
  2107. [1575795274] unbound[7859:0] debug: servselect ip4 192.33.14.30 port 53 (len 16)
  2108. [1575795274] unbound[7859:0] debug:    rtt=730
  2109. [1575795274] unbound[7859:0] debug: servselect ip6 2001:503:a83e::2:30 port 53 (len 28)
  2110. [1575795274] unbound[7859:0] debug:    rtt=376
  2111. [1575795274] unbound[7859:0] debug: servselect ip6 2001:502:1ca1::30 port 53 (len 28)
  2112. [1575795274] unbound[7859:0] debug:    rtt=376
  2113. [1575795274] unbound[7859:0] debug: servselect ip6 2001:503:eea3::30 port 53 (len 28)
  2114. [1575795274] unbound[7859:0] debug:    rtt=376
  2115. [1575795274] unbound[7859:0] debug: servselect ip6 2001:503:83eb::30 port 53 (len 28)
  2116. [1575795274] unbound[7859:0] debug:    rtt=376
  2117. [1575795274] unbound[7859:0] debug: servselect ip6 2001:501:b1f9::30 port 53 (len 28)
  2118. [1575795274] unbound[7859:0] debug:    rtt=376
  2119. [1575795274] unbound[7859:0] debug: servselect ip6 2001:502:8cc::30 port 53 (len 28)
  2120. [1575795274] unbound[7859:0] debug:    rtt=376
  2121. [1575795274] unbound[7859:0] debug: servselect ip6 2001:500:856e::30 port 53 (len 28)
  2122. [1575795274] unbound[7859:0] debug:    rtt=376
  2123. [1575795274] unbound[7859:0] debug: servselect ip4 192.54.112.30 port 53 (len 16)
  2124. [1575795274] unbound[7859:0] debug:    rtt=3008
  2125. [1575795274] unbound[7859:0] debug: servselect ip4 192.12.94.30 port 53 (len 16)
  2126. [1575795274] unbound[7859:0] debug:    rtt=1161
  2127. [1575795274] unbound[7859:0] debug: servselect ip4 192.5.6.30 port 53 (len 16)
  2128. [1575795274] unbound[7859:0] debug:    rtt=1234
  2129. [1575795274] unbound[7859:0] debug: servselect ip4 192.43.172.30 port 53 (len 16)
  2130. [1575795274] unbound[7859:0] debug:    rtt=1460
  2131. [1575795274] unbound[7859:0] debug: selrtt 376
  2132. [1575795274] unbound[7859:0] info: sending query: static.xx.fbcdn.net. A IN
  2133. [1575795274] unbound[7859:0] debug: sending to target: <net.> 192.31.80.30#53
  2134. [1575795274] unbound[7859:0] debug: dnssec status: expected
  2135. [1575795274] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  2136. [1575795274] unbound[7859:0] debug: serviced query UDP timeout=376 msec
  2137. [1575795274] unbound[7859:0] debug: inserted new pending reply id=2651
  2138. [1575795274] unbound[7859:0] debug: opened UDP if=0 port=18712
  2139. [1575795274] unbound[7859:0] debug: comm point start listening 9 (-1 msec)
  2140. [1575795274] unbound[7859:0] debug: mesh_run: iterator module exit state is module_wait_reply
  2141. [1575795274] unbound[7859:0] info: mesh_run: end 2 recursion states (2 with reply, 0 detached), 4 waiting replies, 6 recursion replies sent, 0 replies dropped, 0 states jostled out
  2142. [1575795274] unbound[7859:0] info: average recursion processing time 26.487064 sec
  2143. [1575795274] unbound[7859:0] info: histogram of recursion processing times
  2144. [1575795274] unbound[7859:0] info: [25%]=6 median[50%]=24 [75%]=40
  2145. [1575795274] unbound[7859:0] info: lower(secs) upper(secs) recursions
  2146. [1575795274] unbound[7859:0] info:    1.000000    2.000000 1
  2147. [1575795274] unbound[7859:0] info:    4.000000    8.000000 1
  2148. [1575795274] unbound[7859:0] info:   16.000000   32.000000 2
  2149. [1575795274] unbound[7859:0] info:   32.000000   64.000000 2
  2150. [1575795274] unbound[7859:0] info: 0RDd mod1 rep static.xx.fbcdn.net. A IN
  2151. [1575795274] unbound[7859:0] info: 1RDd mod1 rep static.xx.fbcdn.net. AAAA IN
  2152. [1575795274] unbound[7859:0] debug: cache memory msg=13439 rrset=32683 infra=27566 val=11733
  2153. [1575795274] unbound[7859:0] debug: svcd callbacks end
  2154. [1575795274] unbound[7859:0] debug: close of port 19921
  2155. [1575795274] unbound[7859:0] debug: close fd 10
  2156. [1575795274] unbound[7859:0] debug: timeout udp
  2157. [1575795274] unbound[7859:0] debug: svcd callbacks start
  2158. [1575795274] unbound[7859:0] debug: worker svcd callback for qstate 0xb650c0
  2159. [1575795274] unbound[7859:0] debug: mesh_run: start
  2160. [1575795274] unbound[7859:0] debug: iterator[module 1] operate: extstate:module_wait_reply event:module_event_noreply
  2161. [1575795274] unbound[7859:0] info: iterator operate: query static.xx.fbcdn.net. AAAA IN
  2162. [1575795274] unbound[7859:0] debug: process_response: new external response event
  2163. [1575795274] unbound[7859:0] debug: iter_handle processing q with state QUERY RESPONSE STATE
  2164. [1575795274] unbound[7859:0] debug: query response was timeout
  2165. [1575795274] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  2166. [1575795274] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. AAAA IN
  2167. [1575795274] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 10
  2168. [1575795274] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (0 result, 0 avail) cacheNS
  2169. [1575795274] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  2170. [1575795274] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  2171. [1575795274] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  2172. [1575795274] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  2173. [1575795274] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  2174. [1575795274] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  2175. [1575795274] unbound[7859:0] debug: No more query targets, attempting last resort
  2176. [1575795274] unbound[7859:0] debug: try to grab parent NS
  2177. [1575795274] unbound[7859:0] debug: iter_handle processing q with state INIT REQUEST STATE
  2178. [1575795274] unbound[7859:0] info: resolving static.xx.fbcdn.net. AAAA IN
  2179. [1575795274] unbound[7859:0] debug: request has dependency depth of 0
  2180. [1575795274] unbound[7859:0] debug: cache delegation returns delegpt
  2181. [1575795274] unbound[7859:0] info: DelegationPoint<net.>: 13 names (0 missing), 26 addrs (0 result, 26 avail) cacheNS
  2182. [1575795274] unbound[7859:0] info:   f.gtld-servers.net. * A AAAA
  2183. [1575795274] unbound[7859:0] info:   d.gtld-servers.net. * A AAAA
  2184. [1575795274] unbound[7859:0] info:   h.gtld-servers.net. * A AAAA
  2185. [1575795274] unbound[7859:0] info:   m.gtld-servers.net. * A AAAA
  2186. [1575795274] unbound[7859:0] info:   c.gtld-servers.net. * A AAAA
  2187. [1575795274] unbound[7859:0] info:   g.gtld-servers.net. * A AAAA
  2188. [1575795274] unbound[7859:0] info:   e.gtld-servers.net. * A AAAA
  2189. [1575795274] unbound[7859:0] info:   a.gtld-servers.net. * A AAAA
  2190. [1575795274] unbound[7859:0] info:   i.gtld-servers.net. * A AAAA
  2191. [1575795274] unbound[7859:0] info:   b.gtld-servers.net. * A AAAA
  2192. [1575795274] unbound[7859:0] info:   j.gtld-servers.net. * A AAAA
  2193. [1575795274] unbound[7859:0] info:   k.gtld-servers.net. * A AAAA
  2194. [1575795274] unbound[7859:0] info:   l.gtld-servers.net. * A AAAA
  2195. [1575795274] unbound[7859:0] debug:    ip6 2001:500:d937::30 port 53 (len 28)
  2196. [1575795274] unbound[7859:0] debug:    ip4 192.41.162.30 port 53 (len 16)
  2197. [1575795274] unbound[7859:0] debug:    ip6 2001:503:d2d::30 port 53 (len 28)
  2198. [1575795274] unbound[7859:0] debug:    ip4 192.52.178.30 port 53 (len 16)
  2199. [1575795274] unbound[7859:0] debug:    ip6 2001:502:7094::30 port 53 (len 28)
  2200. [1575795274] unbound[7859:0] debug:    ip4 192.48.79.30 port 53 (len 16)
  2201. [1575795274] unbound[7859:0] debug:    ip6 2001:503:231d::2:30 port 53 (len 28)
  2202. [1575795274] unbound[7859:0] debug:    ip4 192.33.14.30 port 53 (len 16)
  2203. [1575795274] unbound[7859:0] debug:    ip6 2001:503:39c1::30 port 53 (len 28)
  2204. [1575795274] unbound[7859:0] debug:    ip4 192.43.172.30 port 53 (len 16)
  2205. [1575795274] unbound[7859:0] debug:    ip6 2001:503:a83e::2:30 port 53 (len 28)
  2206. [1575795274] unbound[7859:0] debug:    ip4 192.5.6.30 port 53 (len 16)
  2207. [1575795274] unbound[7859:0] debug:    ip6 2001:502:1ca1::30 port 53 (len 28)
  2208. [1575795274] unbound[7859:0] debug:    ip4 192.12.94.30 port 53 (len 16)
  2209. [1575795274] unbound[7859:0] debug:    ip6 2001:503:eea3::30 port 53 (len 28)
  2210. [1575795274] unbound[7859:0] debug:    ip4 192.42.93.30 port 53 (len 16)
  2211. [1575795274] unbound[7859:0] debug:    ip6 2001:503:83eb::30 port 53 (len 28)
  2212. [1575795274] unbound[7859:0] debug:    ip4 192.26.92.30 port 53 (len 16)
  2213. [1575795274] unbound[7859:0] debug:    ip6 2001:501:b1f9::30 port 53 (len 28)
  2214. [1575795274] unbound[7859:0] debug:    ip4 192.55.83.30 port 53 (len 16)
  2215. [1575795274] unbound[7859:0] debug:    ip6 2001:502:8cc::30 port 53 (len 28)
  2216. [1575795274] unbound[7859:0] debug:    ip4 192.54.112.30 port 53 (len 16)
  2217. [1575795274] unbound[7859:0] debug:    ip6 2001:500:856e::30 port 53 (len 28)
  2218. [1575795274] unbound[7859:0] debug:    ip4 192.31.80.30 port 53 (len 16)
  2219. [1575795274] unbound[7859:0] debug:    ip6 2001:503:d414::30 port 53 (len 28)
  2220. [1575795274] unbound[7859:0] debug:    ip4 192.35.51.30 port 53 (len 16)
  2221. [1575795274] unbound[7859:0] debug: iter_handle processing q with state INIT REQUEST STATE (stage 2)
  2222. [1575795274] unbound[7859:0] info: resolving (init part 2):  static.xx.fbcdn.net. AAAA IN
  2223. [1575795274] unbound[7859:0] debug: iter_handle processing q with state INIT REQUEST STATE (stage 3)
  2224. [1575795274] unbound[7859:0] info: resolving (init part 3):  static.xx.fbcdn.net. AAAA IN
  2225. [1575795274] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  2226. [1575795274] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. AAAA IN
  2227. [1575795274] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 0
  2228. [1575795274] unbound[7859:0] info: DelegationPoint<net.>: 13 names (0 missing), 26 addrs (0 result, 26 avail) cacheNS
  2229. [1575795274] unbound[7859:0] info:   f.gtld-servers.net. * A AAAA
  2230. [1575795274] unbound[7859:0] info:   d.gtld-servers.net. * A AAAA
  2231. [1575795274] unbound[7859:0] info:   h.gtld-servers.net. * A AAAA
  2232. [1575795274] unbound[7859:0] info:   m.gtld-servers.net. * A AAAA
  2233. [1575795274] unbound[7859:0] info:   c.gtld-servers.net. * A AAAA
  2234. [1575795274] unbound[7859:0] info:   g.gtld-servers.net. * A AAAA
  2235. [1575795274] unbound[7859:0] info:   e.gtld-servers.net. * A AAAA
  2236. [1575795274] unbound[7859:0] info:   a.gtld-servers.net. * A AAAA
  2237. [1575795274] unbound[7859:0] info:   i.gtld-servers.net. * A AAAA
  2238. [1575795274] unbound[7859:0] info:   b.gtld-servers.net. * A AAAA
  2239. [1575795274] unbound[7859:0] info:   j.gtld-servers.net. * A AAAA
  2240. [1575795274] unbound[7859:0] info:   k.gtld-servers.net. * A AAAA
  2241. [1575795274] unbound[7859:0] info:   l.gtld-servers.net. * A AAAA
  2242. [1575795274] unbound[7859:0] debug:    ip6 2001:500:d937::30 port 53 (len 28)
  2243. [1575795274] unbound[7859:0] debug:    ip4 192.41.162.30 port 53 (len 16)
  2244. [1575795274] unbound[7859:0] debug:    ip6 2001:503:d2d::30 port 53 (len 28)
  2245. [1575795274] unbound[7859:0] debug:    ip4 192.52.178.30 port 53 (len 16)
  2246. [1575795274] unbound[7859:0] debug:    ip6 2001:502:7094::30 port 53 (len 28)
  2247. [1575795274] unbound[7859:0] debug:    ip4 192.48.79.30 port 53 (len 16)
  2248. [1575795274] unbound[7859:0] debug:    ip6 2001:503:231d::2:30 port 53 (len 28)
  2249. [1575795274] unbound[7859:0] debug:    ip4 192.33.14.30 port 53 (len 16)
  2250. [1575795274] unbound[7859:0] debug:    ip6 2001:503:39c1::30 port 53 (len 28)
  2251. [1575795274] unbound[7859:0] debug:    ip4 192.43.172.30 port 53 (len 16)
  2252. [1575795274] unbound[7859:0] debug:    ip6 2001:503:a83e::2:30 port 53 (len 28)
  2253. [1575795274] unbound[7859:0] debug:    ip4 192.5.6.30 port 53 (len 16)
  2254. [1575795274] unbound[7859:0] debug:    ip6 2001:502:1ca1::30 port 53 (len 28)
  2255. [1575795274] unbound[7859:0] debug:    ip4 192.12.94.30 port 53 (len 16)
  2256. [1575795274] unbound[7859:0] debug:    ip6 2001:503:eea3::30 port 53 (len 28)
  2257. [1575795274] unbound[7859:0] debug:    ip4 192.42.93.30 port 53 (len 16)
  2258. [1575795274] unbound[7859:0] debug:    ip6 2001:503:83eb::30 port 53 (len 28)
  2259. [1575795274] unbound[7859:0] debug:    ip4 192.26.92.30 port 53 (len 16)
  2260. [1575795274] unbound[7859:0] debug:    ip6 2001:501:b1f9::30 port 53 (len 28)
  2261. [1575795274] unbound[7859:0] debug:    ip4 192.55.83.30 port 53 (len 16)
  2262. [1575795274] unbound[7859:0] debug:    ip6 2001:502:8cc::30 port 53 (len 28)
  2263. [1575795274] unbound[7859:0] debug:    ip4 192.54.112.30 port 53 (len 16)
  2264. [1575795274] unbound[7859:0] debug:    ip6 2001:500:856e::30 port 53 (len 28)
  2265. [1575795274] unbound[7859:0] debug:    ip4 192.31.80.30 port 53 (len 16)
  2266. [1575795274] unbound[7859:0] debug:    ip6 2001:503:d414::30 port 53 (len 28)
  2267. [1575795274] unbound[7859:0] debug:    ip4 192.35.51.30 port 53 (len 16)
  2268. [1575795274] unbound[7859:0] debug: attempt to get extra 3 targets
  2269. [1575795274] unbound[7859:0] debug: servselect ip4 192.31.80.30 port 53 (len 16)
  2270. [1575795274] unbound[7859:0] debug:    rtt=376
  2271. [1575795274] unbound[7859:0] debug: servselect ip6 2001:500:856e::30 port 53 (len 28)
  2272. [1575795274] unbound[7859:0] debug:    rtt=376
  2273. [1575795274] unbound[7859:0] debug: servselect ip4 192.54.112.30 port 53 (len 16)
  2274. [1575795274] unbound[7859:0] debug:    rtt=3008
  2275. [1575795274] unbound[7859:0] debug: servselect ip6 2001:502:8cc::30 port 53 (len 28)
  2276. [1575795274] unbound[7859:0] debug:    rtt=376
  2277. [1575795274] unbound[7859:0] debug: servselect ip6 2001:501:b1f9::30 port 53 (len 28)
  2278. [1575795274] unbound[7859:0] debug:    rtt=376
  2279. [1575795274] unbound[7859:0] debug: servselect ip6 2001:503:83eb::30 port 53 (len 28)
  2280. [1575795274] unbound[7859:0] debug:    rtt=376
  2281. [1575795274] unbound[7859:0] debug: servselect ip6 2001:503:eea3::30 port 53 (len 28)
  2282. [1575795274] unbound[7859:0] debug:    rtt=376
  2283. [1575795274] unbound[7859:0] debug: servselect ip4 192.12.94.30 port 53 (len 16)
  2284. [1575795274] unbound[7859:0] debug:    rtt=1161
  2285. [1575795274] unbound[7859:0] debug: servselect ip6 2001:502:1ca1::30 port 53 (len 28)
  2286. [1575795274] unbound[7859:0] debug:    rtt=376
  2287. [1575795274] unbound[7859:0] debug: servselect ip4 192.5.6.30 port 53 (len 16)
  2288. [1575795274] unbound[7859:0] debug:    rtt=1234
  2289. [1575795274] unbound[7859:0] debug: servselect ip6 2001:503:a83e::2:30 port 53 (len 28)
  2290. [1575795274] unbound[7859:0] debug:    rtt=376
  2291. [1575795274] unbound[7859:0] debug: servselect ip4 192.43.172.30 port 53 (len 16)
  2292. [1575795274] unbound[7859:0] debug:    rtt=1460
  2293. [1575795274] unbound[7859:0] debug: servselect ip4 192.33.14.30 port 53 (len 16)
  2294. [1575795274] unbound[7859:0] debug:    rtt=730
  2295. [1575795274] unbound[7859:0] debug: servselect ip6 2001:503:231d::2:30 port 53 (len 28)
  2296. [1575795274] unbound[7859:0] debug:    rtt=376
  2297. [1575795274] unbound[7859:0] debug: servselect ip4 192.48.79.30 port 53 (len 16)
  2298. [1575795274] unbound[7859:0] debug:    rtt=752
  2299. [1575795274] unbound[7859:0] debug: servselect ip6 2001:502:7094::30 port 53 (len 28)
  2300. [1575795274] unbound[7859:0] debug:    rtt=376
  2301. [1575795274] unbound[7859:0] debug: servselect ip6 2001:503:d2d::30 port 53 (len 28)
  2302. [1575795274] unbound[7859:0] debug:    rtt=376
  2303. [1575795274] unbound[7859:0] debug: servselect ip4 192.41.162.30 port 53 (len 16)
  2304. [1575795274] unbound[7859:0] debug:    rtt=752
  2305. [1575795274] unbound[7859:0] debug: servselect ip6 2001:500:d937::30 port 53 (len 28)
  2306. [1575795274] unbound[7859:0] debug:    rtt=376
  2307. [1575795274] unbound[7859:0] debug: selrtt 376
  2308. [1575795274] unbound[7859:0] info: sending query: static.xx.fbcdn.net. AAAA IN
  2309. [1575795274] unbound[7859:0] debug: sending to target: <net.> 192.33.14.30#53
  2310. [1575795274] unbound[7859:0] debug: dnssec status: expected
  2311. [1575795274] unbound[7859:0] debug: EDNS lookup known=1 vs=0
  2312. [1575795274] unbound[7859:0] debug: serviced query UDP timeout=730 msec
  2313. [1575795274] unbound[7859:0] debug: inserted new pending reply id=8b5b
  2314. [1575795274] unbound[7859:0] debug: opened UDP if=0 port=26738
  2315. [1575795274] unbound[7859:0] debug: comm point start listening 10 (-1 msec)
  2316. [1575795274] unbound[7859:0] debug: mesh_run: iterator module exit state is module_wait_reply
  2317. [1575795274] unbound[7859:0] info: mesh_run: end 2 recursion states (2 with reply, 0 detached), 4 waiting replies, 6 recursion replies sent, 0 replies dropped, 0 states jostled out
  2318. [1575795274] unbound[7859:0] info: average recursion processing time 26.487064 sec
  2319. [1575795274] unbound[7859:0] info: histogram of recursion processing times
  2320. [1575795274] unbound[7859:0] info: [25%]=6 median[50%]=24 [75%]=40
  2321. [1575795274] unbound[7859:0] info: lower(secs) upper(secs) recursions
  2322. [1575795274] unbound[7859:0] info:    1.000000    2.000000 1
  2323. [1575795274] unbound[7859:0] info:    4.000000    8.000000 1
  2324. [1575795274] unbound[7859:0] info:   16.000000   32.000000 2
  2325. [1575795274] unbound[7859:0] info:   32.000000   64.000000 2
  2326. [1575795274] unbound[7859:0] info: 0RDd mod1 rep static.xx.fbcdn.net. A IN
  2327. [1575795274] unbound[7859:0] info: 1RDd mod1 rep static.xx.fbcdn.net. AAAA IN
  2328. [1575795274] unbound[7859:0] debug: cache memory msg=13439 rrset=32683 infra=27566 val=11733
  2329. [1575795274] unbound[7859:0] debug: svcd callbacks end
  2330. [1575795274] unbound[7859:0] debug: close of port 16318
  2331. [1575795274] unbound[7859:0] debug: close fd 11
  2332. [1575795274] unbound[7859:0] debug: answer cb
  2333. [1575795274] unbound[7859:0] debug: Incoming reply id = 8b5b
  2334. [1575795274] unbound[7859:0] debug: Incoming reply addr = ip4 192.33.14.30 port 53 (len 16)
  2335. [1575795274] unbound[7859:0] debug: lookup size is 2 entries
  2336. [1575795274] unbound[7859:0] debug: received udp reply.
  2337. [1575795274] unbound[7859:0] debug: udp message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
  2338. [1575795274] unbound[7859:0] debug: udp message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
  2339. [1575795274] unbound[7859:0] debug: udp message[644:512] 5B086F41000BB484CAD334A30672486528E57440E781D251769E1BE7ECB9F20D0F6FF49D11FD8E76BEB99CF21158BA414229198F38B0A100B0A05AC1282CEF128D3968F708D8241C6EC61FABD7A42CADDC94A1A7036E2D4E3782FA52DD8554B00862E686F0EB75FC7ECA8798B1C8FC5BE34A8BDC4F63A798590000291000000080000000
  2340. [1575795274] unbound[7859:0] debug: outnet handle udp reply
  2341. [1575795274] unbound[7859:0] debug: measured roundtrip at 180 msec
  2342. [1575795274] unbound[7859:0] debug: svcd callbacks start
  2343. [1575795274] unbound[7859:0] debug: worker svcd callback for qstate 0xb650c0
  2344. [1575795274] unbound[7859:0] debug: mesh_run: start
  2345. [1575795274] unbound[7859:0] debug: iterator[module 1] operate: extstate:module_wait_reply event:module_event_reply
  2346. [1575795274] unbound[7859:0] info: iterator operate: query static.xx.fbcdn.net. AAAA IN
  2347. [1575795274] unbound[7859:0] debug: process_response: new external response event
  2348. [1575795274] unbound[7859:0] info: scrub for net. NS IN
  2349. [1575795274] unbound[7859:0] info: response for static.xx.fbcdn.net. AAAA IN
  2350. [1575795274] unbound[7859:0] info: reply from <net.> 192.33.14.30#53
  2351. [1575795274] unbound[7859:0] info: incoming scrubbed packet: ;; ->>HEADER<<- opcode: QUERY, rcode: NOERROR, id: 0
  2352. ;; flags: qr ; QUERY: 1, ANSWER: 0, AUTHORITY: 6, ADDITIONAL: 0
  2353. ;; QUESTION SECTION:
  2354. static.xx.fbcdn.net.    IN      AAAA
  2355.  
  2356. ;; ANSWER SECTION:
  2357.  
  2358. ;; AUTHORITY SECTION:
  2359. fbcdn.net.      36000   IN      NS      a.ns.facebook.com.
  2360. fbcdn.net.      36000   IN      NS      b.ns.facebook.com.
  2361. A1RT98BS5QGC9NFI51S9HCI47ULJG6JH.net.   36000   IN      NSEC3   1 1 0 - a1ruuffjkct2q54p78f8ejgj8jbk7i8b NS SOA RRSIG DNSKEY NSEC3PARAM ;{flags: optout}
  2362. A1RT98BS5QGC9NFI51S9HCI47ULJG6JH.net.   36000   IN      RRSIG   NSEC3 8 2 86400 20191213072304 20191206061304 36407 net. DcRgqkeoXeZpS/vnfKp75UOPS5/GwU1pLd+j2uWvIQFUmPIj0WUX+OTdo68HjjcIadFHMuf9bxrbQ7ciPAGdAKvw8WG0i1oS1U5kogV+3NbLZi+9oob5KGNLI6yqEXt8dwSu5YxuBU9HhTxSJTViwdG81ixiMZ4oVqGSzJZ8ntSTfcwWL5rzGP6AFSDsP5IAq3pKMl3g5DwV4DJ2R/gmww== ;{id = 36407}
  2363. O7ATL0CI51F1LGT31N10LFK9PPRA0IHJ.net.   36000   IN      NSEC3   1 1 0 - o7b079g1lohgv165a8ljm2a41kf21ota NS DS RRSIG ;{flags: optout}
  2364. O7ATL0CI51F1LGT31N10LFK9PPRA0IHJ.net.   36000   IN      RRSIG   NSEC3 8 2 86400 20191215072755 20191208061755 36407 net. EmOmxxf4Kl7pgXiU6wmGGrV9E3MJKS7Jucg1wTV1ZU1VuEAMak1QWwhvQQALtITK0zSjBnJIZSjldEDngdJRdp4b5+y58g0Pb/SdEf2Odr65nPIRWLpBQikZjziwoQCwoFrBKCzvEo05aPcI2CQcbsYfq9ekLK3clKGnA24tTjeC+lLdhVSwCGLmhvDrdfx+yoeYscj8W+NKi9xPY6eYWQ== ;{id = 36407}
  2365.  
  2366. ;; ADDITIONAL SECTION:
  2367. ;; MSG SIZE  rcvd: 633
  2368.  
  2369. [1575795274] unbound[7859:0] debug: iter_handle processing q with state QUERY RESPONSE STATE
  2370. [1575795274] unbound[7859:0] info: query response was REFERRAL
  2371. [1575795274] unbound[7859:0] info: store parent-side NS fbcdn.net. NS IN
  2372. [1575795274] unbound[7859:0] info: negcache insert referral  net. NS IN
  2373. [1575795274] unbound[7859:0] info: negcache rr A1RT98BS5QGC9NFI51S9HCI47ULJG6JH.net. NSEC3 IN
  2374. [1575795274] unbound[7859:0] info: negcache rr O7ATL0CI51F1LGT31N10LFK9PPRA0IHJ.net. NSEC3 IN
  2375. [1575795274] unbound[7859:0] info: found in cache b.ns.facebook.com. A IN
  2376. [1575795274] unbound[7859:0] info: found in cache b.ns.facebook.com. AAAA IN
  2377. [1575795274] unbound[7859:0] info: found in cache a.ns.facebook.com. A IN
  2378. [1575795274] unbound[7859:0] info: found in cache a.ns.facebook.com. AAAA IN
  2379. [1575795274] unbound[7859:0] debug: copy attempt count previous dp ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  2380. [1575795274] unbound[7859:0] debug: copy attempt count previous dp ip4 69.171.239.12 port 53 (len 16)
  2381. [1575795274] unbound[7859:0] debug: copy attempt count previous dp ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  2382. [1575795274] unbound[7859:0] debug: copy attempt count previous dp ip4 69.171.255.12 port 53 (len 16)
  2383. [1575795274] unbound[7859:0] debug: remove from usable list dp ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  2384. [1575795274] unbound[7859:0] debug: remove from usable list dp ip4 69.171.239.12 port 53 (len 16)
  2385. [1575795274] unbound[7859:0] debug: remove from usable list dp ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  2386. [1575795274] unbound[7859:0] debug: remove from usable list dp ip4 69.171.255.12 port 53 (len 16)
  2387. [1575795274] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (0 result, 0 avail) parentNS
  2388. [1575795274] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  2389. [1575795274] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  2390. [1575795274] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  2391. [1575795274] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  2392. [1575795274] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  2393. [1575795274] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  2394. [1575795274] unbound[7859:0] debug: cleared outbound list for next round
  2395. [1575795274] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  2396. [1575795274] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. AAAA IN
  2397. [1575795274] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 0
  2398. [1575795274] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (0 result, 0 avail) parentNS
  2399. [1575795274] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  2400. [1575795274] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  2401. [1575795274] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  2402. [1575795274] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  2403. [1575795274] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  2404. [1575795274] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  2405. [1575795274] unbound[7859:0] debug: attempt to get extra 3 targets
  2406. [1575795274] unbound[7859:0] debug: servselect ip4 69.171.255.12 port 53 (len 16)
  2407. [1575795274] unbound[7859:0] debug:    rtt=12032
  2408. [1575795274] unbound[7859:0] debug: servselect ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  2409. [1575795274] unbound[7859:0] debug:    rtt=376
  2410. [1575795274] unbound[7859:0] debug: servselect ip4 69.171.239.12 port 53 (len 16)
  2411. [1575795274] unbound[7859:0] debug:    rtt=12032
  2412. [1575795274] unbound[7859:0] debug: servselect ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  2413. [1575795274] unbound[7859:0] debug:    rtt=376
  2414. [1575795274] unbound[7859:0] debug: selrtt 376
  2415. [1575795274] unbound[7859:0] info: sending query: static.xx.fbcdn.net. AAAA IN
  2416. [1575795274] unbound[7859:0] debug: sending to target: <fbcdn.net.> 2a03:2880:fffe:c:face:b00c::35#53
  2417. [1575795274] unbound[7859:0] debug: dnssec status: not expected
  2418. [1575795274] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  2419. [1575795274] unbound[7859:0] debug: serviced query UDP timeout=376 msec
  2420. [1575795274] unbound[7859:0] debug: inserted new pending reply id=da2e
  2421. [1575795274] unbound[7859:0] debug: opened UDP if=0 port=4961
  2422. [1575795274] unbound[7859:0] debug: comm point start listening 11 (-1 msec)
  2423. [1575795274] unbound[7859:0] notice: sendto failed: Permission denied
  2424. [1575795274] unbound[7859:0] notice: remote address is ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  2425. [1575795274] unbound[7859:0] debug: close of port 4961
  2426. [1575795274] unbound[7859:0] debug: close fd 11
  2427. [1575795274] unbound[7859:0] info: error sending query to auth server ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  2428. [1575795274] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  2429. [1575795274] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. AAAA IN
  2430. [1575795274] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 0
  2431. [1575795274] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (3 result, 0 avail) parentNS
  2432. [1575795274] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  2433. [1575795274] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  2434. [1575795274] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  2435. [1575795274] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  2436. [1575795274] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  2437. [1575795274] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  2438. [1575795274] unbound[7859:0] debug: attempt to get extra 3 targets
  2439. [1575795274] unbound[7859:0] debug: servselect ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  2440. [1575795274] unbound[7859:0] debug:    rtt=376
  2441. [1575795274] unbound[7859:0] debug: servselect ip4 69.171.255.12 port 53 (len 16)
  2442. [1575795274] unbound[7859:0] debug:    rtt=12032
  2443. [1575795274] unbound[7859:0] debug: servselect ip4 69.171.239.12 port 53 (len 16)
  2444. [1575795274] unbound[7859:0] debug:    rtt=12032
  2445. [1575795274] unbound[7859:0] debug: selrtt 376
  2446. [1575795274] unbound[7859:0] info: sending query: static.xx.fbcdn.net. AAAA IN
  2447. [1575795274] unbound[7859:0] debug: sending to target: <fbcdn.net.> 2a03:2880:ffff:c:face:b00c::35#53
  2448. [1575795274] unbound[7859:0] debug: dnssec status: not expected
  2449. [1575795274] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  2450. [1575795274] unbound[7859:0] debug: serviced query UDP timeout=376 msec
  2451. [1575795274] unbound[7859:0] debug: inserted new pending reply id=41d3
  2452. [1575795274] unbound[7859:0] debug: opened UDP if=0 port=16417
  2453. [1575795274] unbound[7859:0] debug: comm point start listening 11 (-1 msec)
  2454. [1575795274] unbound[7859:0] notice: sendto failed: Permission denied
  2455. [1575795274] unbound[7859:0] notice: remote address is ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  2456. [1575795274] unbound[7859:0] debug: close of port 16417
  2457. [1575795274] unbound[7859:0] debug: close fd 11
  2458. [1575795274] unbound[7859:0] info: error sending query to auth server ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  2459. [1575795274] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  2460. [1575795274] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. AAAA IN
  2461. [1575795274] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 0
  2462. [1575795274] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (2 result, 0 avail) parentNS
  2463. [1575795274] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  2464. [1575795274] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  2465. [1575795274] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  2466. [1575795274] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  2467. [1575795274] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  2468. [1575795274] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  2469. [1575795274] unbound[7859:0] debug: attempt to get extra 3 targets
  2470. [1575795274] unbound[7859:0] debug: servselect ip4 69.171.255.12 port 53 (len 16)
  2471. [1575795274] unbound[7859:0] debug:    rtt=12032
  2472. [1575795274] unbound[7859:0] debug: servselect ip4 69.171.239.12 port 53 (len 16)
  2473. [1575795274] unbound[7859:0] debug:    rtt=12032
  2474. [1575795274] unbound[7859:0] debug: selrtt 12032
  2475. [1575795274] unbound[7859:0] info: sending query: static.xx.fbcdn.net. AAAA IN
  2476. [1575795274] unbound[7859:0] debug: sending to target: <fbcdn.net.> 69.171.239.12#53
  2477. [1575795274] unbound[7859:0] debug: dnssec status: not expected
  2478. [1575795274] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  2479. [1575795274] unbound[7859:0] debug: serviced query UDP timeout=12032 msec
  2480. [1575795274] unbound[7859:0] debug: inserted new pending reply id=83eb
  2481. [1575795274] unbound[7859:0] debug: opened UDP if=0 port=10964
  2482. [1575795274] unbound[7859:0] debug: comm point start listening 11 (-1 msec)
  2483. [1575795274] unbound[7859:0] debug: mesh_run: iterator module exit state is module_wait_reply
  2484. [1575795274] unbound[7859:0] info: mesh_run: end 2 recursion states (2 with reply, 0 detached), 4 waiting replies, 6 recursion replies sent, 0 replies dropped, 0 states jostled out
  2485. [1575795274] unbound[7859:0] info: average recursion processing time 26.487064 sec
  2486. [1575795274] unbound[7859:0] info: histogram of recursion processing times
  2487. [1575795274] unbound[7859:0] info: [25%]=6 median[50%]=24 [75%]=40
  2488. [1575795274] unbound[7859:0] info: lower(secs) upper(secs) recursions
  2489. [1575795274] unbound[7859:0] info:    1.000000    2.000000 1
  2490. [1575795274] unbound[7859:0] info:    4.000000    8.000000 1
  2491. [1575795274] unbound[7859:0] info:   16.000000   32.000000 2
  2492. [1575795274] unbound[7859:0] info:   32.000000   64.000000 2
  2493. [1575795274] unbound[7859:0] info: 0RDd mod1 rep static.xx.fbcdn.net. A IN
  2494. [1575795274] unbound[7859:0] info: 1RDd mod1 rep static.xx.fbcdn.net. AAAA IN
  2495. [1575795274] unbound[7859:0] debug: cache memory msg=13439 rrset=32872 infra=27566 val=11733
  2496. [1575795274] unbound[7859:0] debug: svcd callbacks end
  2497. [1575795274] unbound[7859:0] debug: close of port 26738
  2498. [1575795274] unbound[7859:0] debug: close fd 10
  2499. [1575795274] unbound[7859:0] debug: answer cb
  2500. [1575795274] unbound[7859:0] debug: Incoming reply id = 2651
  2501. [1575795274] unbound[7859:0] debug: Incoming reply addr = ip4 192.31.80.30 port 53 (len 16)
  2502. [1575795274] unbound[7859:0] debug: lookup size is 2 entries
  2503. [1575795274] unbound[7859:0] debug: received udp reply.
  2504. [1575795274] unbound[7859:0] debug: udp message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
  2505. [1575795274] unbound[7859:0] debug: udp message[644:256] 43B7223C019D00ABF0F161B48B5A12D54E64A2057EDCD6CB662FBDA286F928634B23ACAA117B7C7704AEE58C6E054F47853C52253562C1D1BCD62C62319E2856A192CC967C9ED4937DCC162F9AF318FE801520EC3F9200AB7A4A325DE0E43C15E0327647F826C3204F3741544C304349353146314C475433314E31304C464B39505052413049484AC01C00320001000151800022010100000014C1D603A601AE230F84C5522B3B09440D1E20E3AA0006200000000012C167002E00010001518000B700320802000151805DF5E07B5DEC95938E37036E6574001263A6C717F82A5EE9817894EB09861AB57D137309292EC9B9C835C13575654D55B8400C6A4D50
  2506. [1575795274] unbound[7859:0] debug: udp message[644:512] 5B086F41000BB484CAD334A30672486528E57440E781D251769E1BE7ECB9F20D0F6FF49D11FD8E76BEB99CF21158BA414229198F38B0A100B0A05AC1282CEF128D3968F708D8241C6EC61FABD7A42CADDC94A1A7036E2D4E3782FA52DD8554B00862E686F0EB75FC7ECA8798B1C8FC5BE34A8BDC4F63A798590000291000000080000000
  2507. [1575795274] unbound[7859:0] debug: outnet handle udp reply
  2508. [1575795274] unbound[7859:0] debug: serviced query: EDNS works for ip4 192.31.80.30 port 53 (len 16)
  2509. [1575795274] unbound[7859:0] debug: measured roundtrip at 266 msec
  2510. [1575795274] unbound[7859:0] debug: svcd callbacks start
  2511. [1575795274] unbound[7859:0] debug: worker svcd callback for qstate 0xb30ff0
  2512. [1575795274] unbound[7859:0] debug: mesh_run: start
  2513. [1575795274] unbound[7859:0] debug: iterator[module 1] operate: extstate:module_wait_reply event:module_event_reply
  2514. [1575795274] unbound[7859:0] info: iterator operate: query static.xx.fbcdn.net. A IN
  2515. [1575795274] unbound[7859:0] debug: process_response: new external response event
  2516. [1575795274] unbound[7859:0] info: scrub for net. NS IN
  2517. [1575795274] unbound[7859:0] info: response for static.xx.fbcdn.net. A IN
  2518. [1575795274] unbound[7859:0] info: reply from <net.> 192.31.80.30#53
  2519. [1575795274] unbound[7859:0] info: incoming scrubbed packet: ;; ->>HEADER<<- opcode: QUERY, rcode: NOERROR, id: 0
  2520. ;; flags: qr ; QUERY: 1, ANSWER: 0, AUTHORITY: 6, ADDITIONAL: 0
  2521. ;; QUESTION SECTION:
  2522. static.xx.fbcdn.net.    IN      A
  2523.  
  2524. ;; ANSWER SECTION:
  2525.  
  2526. ;; AUTHORITY SECTION:
  2527. fbcdn.net.      36000   IN      NS      a.ns.facebook.com.
  2528. fbcdn.net.      36000   IN      NS      b.ns.facebook.com.
  2529. A1RT98BS5QGC9NFI51S9HCI47ULJG6JH.net.   36000   IN      NSEC3   1 1 0 - a1ruuffjkct2q54p78f8ejgj8jbk7i8b NS SOA RRSIG DNSKEY NSEC3PARAM ;{flags: optout}
  2530. A1RT98BS5QGC9NFI51S9HCI47ULJG6JH.net.   36000   IN      RRSIG   NSEC3 8 2 86400 20191213072304 20191206061304 36407 net. DcRgqkeoXeZpS/vnfKp75UOPS5/GwU1pLd+j2uWvIQFUmPIj0WUX+OTdo68HjjcIadFHMuf9bxrbQ7ciPAGdAKvw8WG0i1oS1U5kogV+3NbLZi+9oob5KGNLI6yqEXt8dwSu5YxuBU9HhTxSJTViwdG81ixiMZ4oVqGSzJZ8ntSTfcwWL5rzGP6AFSDsP5IAq3pKMl3g5DwV4DJ2R/gmww== ;{id = 36407}
  2531. O7ATL0CI51F1LGT31N10LFK9PPRA0IHJ.net.   36000   IN      NSEC3   1 1 0 - o7b079g1lohgv165a8ljm2a41kf21ota NS DS RRSIG ;{flags: optout}
  2532. O7ATL0CI51F1LGT31N10LFK9PPRA0IHJ.net.   36000   IN      RRSIG   NSEC3 8 2 86400 20191215072755 20191208061755 36407 net. EmOmxxf4Kl7pgXiU6wmGGrV9E3MJKS7Jucg1wTV1ZU1VuEAMak1QWwhvQQALtITK0zSjBnJIZSjldEDngdJRdp4b5+y58g0Pb/SdEf2Odr65nPIRWLpBQikZjziwoQCwoFrBKCzvEo05aPcI2CQcbsYfq9ekLK3clKGnA24tTjeC+lLdhVSwCGLmhvDrdfx+yoeYscj8W+NKi9xPY6eYWQ== ;{id = 36407}
  2533.  
  2534. ;; ADDITIONAL SECTION:
  2535. ;; MSG SIZE  rcvd: 633
  2536.  
  2537. [1575795274] unbound[7859:0] debug: iter_handle processing q with state QUERY RESPONSE STATE
  2538. [1575795274] unbound[7859:0] info: query response was REFERRAL
  2539. [1575795274] unbound[7859:0] info: store parent-side NS fbcdn.net. NS IN
  2540. [1575795274] unbound[7859:0] info: negcache insert referral  net. NS IN
  2541. [1575795274] unbound[7859:0] info: negcache rr A1RT98BS5QGC9NFI51S9HCI47ULJG6JH.net. NSEC3 IN
  2542. [1575795274] unbound[7859:0] info: negcache rr O7ATL0CI51F1LGT31N10LFK9PPRA0IHJ.net. NSEC3 IN
  2543. [1575795274] unbound[7859:0] info: found in cache b.ns.facebook.com. A IN
  2544. [1575795274] unbound[7859:0] info: found in cache b.ns.facebook.com. AAAA IN
  2545. [1575795274] unbound[7859:0] info: found in cache a.ns.facebook.com. A IN
  2546. [1575795274] unbound[7859:0] info: found in cache a.ns.facebook.com. AAAA IN
  2547. [1575795274] unbound[7859:0] debug: copy attempt count previous dp ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  2548. [1575795274] unbound[7859:0] debug: copy attempt count previous dp ip4 69.171.239.12 port 53 (len 16)
  2549. [1575795274] unbound[7859:0] debug: copy attempt count previous dp ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  2550. [1575795274] unbound[7859:0] debug: copy attempt count previous dp ip4 69.171.255.12 port 53 (len 16)
  2551. [1575795274] unbound[7859:0] debug: remove from usable list dp ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  2552. [1575795274] unbound[7859:0] debug: remove from usable list dp ip4 69.171.239.12 port 53 (len 16)
  2553. [1575795274] unbound[7859:0] debug: remove from usable list dp ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  2554. [1575795274] unbound[7859:0] debug: remove from usable list dp ip4 69.171.255.12 port 53 (len 16)
  2555. [1575795274] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (0 result, 0 avail) parentNS
  2556. [1575795274] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  2557. [1575795274] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  2558. [1575795274] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  2559. [1575795274] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  2560. [1575795274] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  2561. [1575795274] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  2562. [1575795274] unbound[7859:0] debug: cleared outbound list for next round
  2563. [1575795274] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  2564. [1575795274] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. A IN
  2565. [1575795274] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 0
  2566. [1575795274] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (0 result, 0 avail) parentNS
  2567. [1575795274] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  2568. [1575795274] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  2569. [1575795274] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  2570. [1575795274] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  2571. [1575795274] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  2572. [1575795274] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  2573. [1575795274] unbound[7859:0] debug: attempt to get extra 3 targets
  2574. [1575795274] unbound[7859:0] debug: servselect ip4 69.171.255.12 port 53 (len 16)
  2575. [1575795274] unbound[7859:0] debug:    rtt=12032
  2576. [1575795274] unbound[7859:0] debug: servselect ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  2577. [1575795274] unbound[7859:0] debug:    rtt=376
  2578. [1575795274] unbound[7859:0] debug: servselect ip4 69.171.239.12 port 53 (len 16)
  2579. [1575795274] unbound[7859:0] debug:    rtt=120000
  2580. [1575795274] unbound[7859:0] debug: servselect ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  2581. [1575795274] unbound[7859:0] debug:    rtt=376
  2582. [1575795274] unbound[7859:0] debug: selrtt 376
  2583. [1575795274] unbound[7859:0] info: sending query: static.xx.fbcdn.net. A IN
  2584. [1575795274] unbound[7859:0] debug: sending to target: <fbcdn.net.> 2a03:2880:fffe:c:face:b00c::35#53
  2585. [1575795274] unbound[7859:0] debug: dnssec status: not expected
  2586. [1575795274] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  2587. [1575795274] unbound[7859:0] debug: serviced query UDP timeout=376 msec
  2588. [1575795274] unbound[7859:0] debug: inserted new pending reply id=c8d2
  2589. [1575795274] unbound[7859:0] debug: opened UDP if=0 port=60440
  2590. [1575795274] unbound[7859:0] debug: comm point start listening 10 (-1 msec)
  2591. [1575795274] unbound[7859:0] notice: sendto failed: Permission denied
  2592. [1575795274] unbound[7859:0] notice: remote address is ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  2593. [1575795274] unbound[7859:0] debug: close of port 60440
  2594. [1575795274] unbound[7859:0] debug: close fd 10
  2595. [1575795274] unbound[7859:0] info: error sending query to auth server ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  2596. [1575795274] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  2597. [1575795274] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. A IN
  2598. [1575795274] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 0
  2599. [1575795274] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (3 result, 0 avail) parentNS
  2600. [1575795274] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  2601. [1575795274] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  2602. [1575795274] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  2603. [1575795274] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  2604. [1575795274] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  2605. [1575795274] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  2606. [1575795274] unbound[7859:0] debug: attempt to get extra 3 targets
  2607. [1575795274] unbound[7859:0] debug: servselect ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  2608. [1575795274] unbound[7859:0] debug:    rtt=376
  2609. [1575795274] unbound[7859:0] debug: servselect ip4 69.171.255.12 port 53 (len 16)
  2610. [1575795274] unbound[7859:0] debug:    rtt=12032
  2611. [1575795274] unbound[7859:0] debug: servselect ip4 69.171.239.12 port 53 (len 16)
  2612. [1575795274] unbound[7859:0] debug:    rtt=120000
  2613. [1575795274] unbound[7859:0] debug: selrtt 376
  2614. [1575795274] unbound[7859:0] info: sending query: static.xx.fbcdn.net. A IN
  2615. [1575795274] unbound[7859:0] debug: sending to target: <fbcdn.net.> 2a03:2880:ffff:c:face:b00c::35#53
  2616. [1575795274] unbound[7859:0] debug: dnssec status: not expected
  2617. [1575795274] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  2618. [1575795274] unbound[7859:0] debug: serviced query UDP timeout=376 msec
  2619. [1575795274] unbound[7859:0] debug: inserted new pending reply id=44f3
  2620. [1575795274] unbound[7859:0] debug: opened UDP if=0 port=64118
  2621. [1575795274] unbound[7859:0] debug: comm point start listening 10 (-1 msec)
  2622. [1575795274] unbound[7859:0] notice: sendto failed: Permission denied
  2623. [1575795274] unbound[7859:0] notice: remote address is ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  2624. [1575795274] unbound[7859:0] debug: close of port 64118
  2625. [1575795274] unbound[7859:0] debug: close fd 10
  2626. [1575795274] unbound[7859:0] info: error sending query to auth server ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  2627. [1575795274] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  2628. [1575795274] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. A IN
  2629. [1575795274] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 0
  2630. [1575795274] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (2 result, 0 avail) parentNS
  2631. [1575795274] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  2632. [1575795274] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  2633. [1575795274] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  2634. [1575795274] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  2635. [1575795274] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  2636. [1575795274] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  2637. [1575795274] unbound[7859:0] debug: attempt to get extra 3 targets
  2638. [1575795274] unbound[7859:0] debug: servselect ip4 69.171.255.12 port 53 (len 16)
  2639. [1575795274] unbound[7859:0] debug:    rtt=12032
  2640. [1575795274] unbound[7859:0] debug: servselect ip4 69.171.239.12 port 53 (len 16)
  2641. [1575795274] unbound[7859:0] debug:    rtt=120000
  2642. [1575795274] unbound[7859:0] debug: selrtt 12032
  2643. [1575795274] unbound[7859:0] info: sending query: static.xx.fbcdn.net. A IN
  2644. [1575795274] unbound[7859:0] debug: sending to target: <fbcdn.net.> 69.171.255.12#53
  2645. [1575795274] unbound[7859:0] debug: dnssec status: not expected
  2646. [1575795274] unbound[7859:0] debug: EDNS lookup known=0 vs=0
  2647. [1575795274] unbound[7859:0] debug: serviced query UDP timeout=12032 msec
  2648. [1575795274] unbound[7859:0] debug: inserted new pending reply id=37de
  2649. [1575795274] unbound[7859:0] debug: opened UDP if=0 port=59944
  2650. [1575795274] unbound[7859:0] debug: comm point start listening 10 (-1 msec)
  2651. [1575795274] unbound[7859:0] debug: mesh_run: iterator module exit state is module_wait_reply
  2652. [1575795274] unbound[7859:0] info: mesh_run: end 2 recursion states (2 with reply, 0 detached), 4 waiting replies, 6 recursion replies sent, 0 replies dropped, 0 states jostled out
  2653. [1575795274] unbound[7859:0] info: average recursion processing time 26.487064 sec
  2654. [1575795274] unbound[7859:0] info: histogram of recursion processing times
  2655. [1575795274] unbound[7859:0] info: [25%]=6 median[50%]=24 [75%]=40
  2656. [1575795274] unbound[7859:0] info: lower(secs) upper(secs) recursions
  2657. [1575795274] unbound[7859:0] info:    1.000000    2.000000 1
  2658. [1575795274] unbound[7859:0] info:    4.000000    8.000000 1
  2659. [1575795274] unbound[7859:0] info:   16.000000   32.000000 2
  2660. [1575795274] unbound[7859:0] info:   32.000000   64.000000 2
  2661. [1575795274] unbound[7859:0] info: 0RDd mod1 rep static.xx.fbcdn.net. A IN
  2662. [1575795274] unbound[7859:0] info: 1RDd mod1 rep static.xx.fbcdn.net. AAAA IN
  2663. [1575795274] unbound[7859:0] debug: cache memory msg=13439 rrset=32872 infra=27566 val=11733
  2664. [1575795274] unbound[7859:0] debug: svcd callbacks end
  2665. [1575795274] unbound[7859:0] debug: close of port 18712
  2666. [1575795274] unbound[7859:0] debug: close fd 9
  2667. [1575795286] unbound[7859:0] debug: timeout udp
  2668. [1575795286] unbound[7859:0] debug: svcd callbacks start
  2669. [1575795286] unbound[7859:0] debug: worker svcd callback for qstate 0xb650c0
  2670. [1575795286] unbound[7859:0] debug: mesh_run: start
  2671. [1575795286] unbound[7859:0] debug: iterator[module 1] operate: extstate:module_wait_reply event:module_event_noreply
  2672. [1575795286] unbound[7859:0] info: iterator operate: query static.xx.fbcdn.net. AAAA IN
  2673. [1575795286] unbound[7859:0] debug: process_response: new external response event
  2674. [1575795286] unbound[7859:0] debug: iter_handle processing q with state QUERY RESPONSE STATE
  2675. [1575795286] unbound[7859:0] debug: query response was timeout
  2676. [1575795286] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  2677. [1575795286] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. AAAA IN
  2678. [1575795286] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 1
  2679. [1575795286] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (1 result, 0 avail) parentNS
  2680. [1575795286] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  2681. [1575795286] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  2682. [1575795286] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  2683. [1575795286] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  2684. [1575795286] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  2685. [1575795286] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  2686. [1575795286] unbound[7859:0] debug: attempt to get extra 3 targets
  2687. [1575795286] unbound[7859:0] debug: servselect ip4 69.171.255.12 port 53 (len 16)
  2688. [1575795286] unbound[7859:0] debug:    rtt=120000
  2689. [1575795286] unbound[7859:0] debug: No more query targets, attempting last resort
  2690. [1575795286] unbound[7859:0] info: found in cache b.ns.facebook.com. A IN
  2691. [1575795286] unbound[7859:0] info: found in cache b.ns.facebook.com. AAAA IN
  2692. [1575795286] unbound[7859:0] info: found in cache a.ns.facebook.com. A IN
  2693. [1575795286] unbound[7859:0] info: found in cache a.ns.facebook.com. AAAA IN
  2694. [1575795286] unbound[7859:0] info: found parent-side b.ns.facebook.com. A IN
  2695. [1575795286] unbound[7859:0] info: found parent-side b.ns.facebook.com. AAAA IN
  2696. [1575795286] unbound[7859:0] info: found parent-side a.ns.facebook.com. A IN
  2697. [1575795286] unbound[7859:0] info: found parent-side a.ns.facebook.com. AAAA IN
  2698. [1575795286] unbound[7859:0] debug: out of query targets -- returning SERVFAIL
  2699. [1575795286] unbound[7859:0] debug: store error response in message cache
  2700. [1575795286] unbound[7859:0] debug: return error response SERVFAIL
  2701. [1575795286] unbound[7859:0] debug: mesh_run: iterator module exit state is module_finished
  2702. [1575795286] unbound[7859:0] debug: validator[module 0] operate: extstate:module_wait_module event:module_event_moddone
  2703. [1575795286] unbound[7859:0] info: validator operate: query static.xx.fbcdn.net. AAAA IN
  2704. [1575795286] unbound[7859:0] debug: validator: nextmodule returned
  2705. [1575795286] unbound[7859:0] debug: cannot validate non-answer, rcode SERVFAIL
  2706. [1575795286] unbound[7859:0] debug: mesh_run: validator module exit state is module_finished
  2707. [1575795286] unbound[7859:0] debug: query took 32.169731 sec
  2708. [1575795286] unbound[7859:0] debug: query took 47.191207 sec
  2709. [1575795286] unbound[7859:0] info: mesh_run: end 1 recursion states (1 with reply, 0 detached), 2 waiting replies, 8 recursion replies sent, 0 replies dropped, 0 states jostled out
  2710. [1575795286] unbound[7859:0] info: average recursion processing time 29.785415 sec
  2711. [1575795286] unbound[7859:0] info: histogram of recursion processing times
  2712. [1575795286] unbound[7859:0] info: [25%]=8 median[50%]=32 [75%]=48
  2713. [1575795286] unbound[7859:0] info: lower(secs) upper(secs) recursions
  2714. [1575795286] unbound[7859:0] info:    1.000000    2.000000 1
  2715. [1575795286] unbound[7859:0] info:    4.000000    8.000000 1
  2716. [1575795286] unbound[7859:0] info:   16.000000   32.000000 2
  2717. [1575795286] unbound[7859:0] info:   32.000000   64.000000 4
  2718. [1575795286] unbound[7859:0] info: 0RDd mod1 rep static.xx.fbcdn.net. A IN
  2719. [1575795286] unbound[7859:0] debug: cache memory msg=13439 rrset=32872 infra=27566 val=11733
  2720. [1575795286] unbound[7859:0] debug: svcd callbacks end
  2721. [1575795286] unbound[7859:0] debug: close of port 10964
  2722. [1575795286] unbound[7859:0] debug: close fd 11
  2723. [1575795286] unbound[7859:0] debug: timeout udp
  2724. [1575795286] unbound[7859:0] debug: svcd callbacks start
  2725. [1575795286] unbound[7859:0] debug: worker svcd callback for qstate 0xb30ff0
  2726. [1575795286] unbound[7859:0] debug: mesh_run: start
  2727. [1575795286] unbound[7859:0] debug: iterator[module 1] operate: extstate:module_wait_reply event:module_event_noreply
  2728. [1575795286] unbound[7859:0] info: iterator operate: query static.xx.fbcdn.net. A IN
  2729. [1575795286] unbound[7859:0] debug: process_response: new external response event
  2730. [1575795286] unbound[7859:0] debug: iter_handle processing q with state QUERY RESPONSE STATE
  2731. [1575795286] unbound[7859:0] debug: query response was timeout
  2732. [1575795286] unbound[7859:0] debug: iter_handle processing q with state QUERY TARGETS STATE
  2733. [1575795286] unbound[7859:0] info: processQueryTargets: static.xx.fbcdn.net. A IN
  2734. [1575795286] unbound[7859:0] debug: processQueryTargets: targetqueries 0, currentqueries 0 sentcount 1
  2735. [1575795286] unbound[7859:0] info: DelegationPoint<fbcdn.net.>: 2 names (0 missing), 4 addrs (1 result, 0 avail) parentNS
  2736. [1575795286] unbound[7859:0] info:   b.ns.facebook.com. * A AAAA
  2737. [1575795286] unbound[7859:0] info:   a.ns.facebook.com. * A AAAA
  2738. [1575795286] unbound[7859:0] debug:    ip6 2a03:2880:fffe:c:face:b00c::35 port 53 (len 28)
  2739. [1575795286] unbound[7859:0] debug:    ip4 69.171.239.12 port 53 (len 16)
  2740. [1575795286] unbound[7859:0] debug:    ip6 2a03:2880:ffff:c:face:b00c::35 port 53 (len 28)
  2741. [1575795286] unbound[7859:0] debug:    ip4 69.171.255.12 port 53 (len 16)
  2742. [1575795286] unbound[7859:0] debug: attempt to get extra 3 targets
  2743. [1575795286] unbound[7859:0] debug: servselect ip4 69.171.239.12 port 53 (len 16)
  2744. [1575795286] unbound[7859:0] debug:    rtt=120000
  2745. [1575795286] unbound[7859:0] debug: No more query targets, attempting last resort
  2746. [1575795286] unbound[7859:0] info: found in cache b.ns.facebook.com. A IN
  2747. [1575795286] unbound[7859:0] info: found in cache b.ns.facebook.com. AAAA IN
  2748. [1575795286] unbound[7859:0] info: found in cache a.ns.facebook.com. A IN
  2749. [1575795286] unbound[7859:0] info: found in cache a.ns.facebook.com. AAAA IN
  2750. [1575795286] unbound[7859:0] info: found parent-side b.ns.facebook.com. A IN
  2751. [1575795286] unbound[7859:0] info: found parent-side b.ns.facebook.com. AAAA IN
  2752. [1575795286] unbound[7859:0] info: found parent-side a.ns.facebook.com. A IN
  2753. [1575795286] unbound[7859:0] info: found parent-side a.ns.facebook.com. AAAA IN
  2754. [1575795286] unbound[7859:0] debug: out of query targets -- returning SERVFAIL
  2755. [1575795286] unbound[7859:0] debug: store error response in message cache
  2756. [1575795286] unbound[7859:0] debug: return error response SERVFAIL
  2757. [1575795286] unbound[7859:0] debug: mesh_run: iterator module exit state is module_finished
  2758. [1575795286] unbound[7859:0] debug: validator[module 0] operate: extstate:module_wait_module event:module_event_moddone
  2759. [1575795286] unbound[7859:0] info: validator operate: query static.xx.fbcdn.net. A IN
  2760. [1575795286] unbound[7859:0] debug: validator: nextmodule returned
  2761. [1575795286] unbound[7859:0] debug: cannot validate non-answer, rcode SERVFAIL
  2762. [1575795286] unbound[7859:0] debug: mesh_run: validator module exit state is module_finished
  2763. [1575795286] unbound[7859:0] debug: query took 32.209223 sec
  2764. [1575795286] unbound[7859:0] debug: query took 47.230699 sec
  2765. [1575795286] unbound[7859:0] info: mesh_run: end 0 recursion states (0 with reply, 0 detached), 0 waiting replies, 10 recursion replies sent, 0 replies dropped, 0 states jostled out
  2766. [1575795286] unbound[7859:0] info: average recursion processing time 31.772324 sec
  2767. [1575795286] unbound[7859:0] info: histogram of recursion processing times
  2768. [1575795286] unbound[7859:0] info: [25%]=20 median[50%]=37.3333 [75%]=50.6667
  2769. [1575795286] unbound[7859:0] info: lower(secs) upper(secs) recursions
  2770. [1575795286] unbound[7859:0] info:    1.000000    2.000000 1
  2771. [1575795286] unbound[7859:0] info:    4.000000    8.000000 1
  2772. [1575795286] unbound[7859:0] info:   16.000000   32.000000 2
  2773. [1575795286] unbound[7859:0] info:   32.000000   64.000000 6
  2774. [1575795286] unbound[7859:0] debug: cache memory msg=13439 rrset=32872 infra=27566 val=11733
  2775. [1575795286] unbound[7859:0] debug: svcd callbacks end
  2776. [1575795286] unbound[7859:0] debug: close of port 59944
  2777. [1575795286] unbound[7859:0] debug: close fd 10
RAW Paste Data
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