2016-07-19T17:40:02.263+0400 I ACCESS   [conn20020] Successfully authenticated as principal dbadmin on yerevan
2016-07-19T17:40:02.521+0400 E -        [NetworkInterfaceASIO-TaskExecutorPool-2-0] cannot open /dev/urandom Too many open files
2016-07-19T17:40:02.521+0400 I -        [NetworkInterfaceASIO-TaskExecutorPool-2-0] Fatal Assertion 28839
2016-07-19T17:40:02.521+0400 I -        [NetworkInterfaceASIO-TaskExecutorPool-2-0] 

***aborting after fassert() failure


2016-07-19T17:40:02.558+0400 F -        [NetworkInterfaceASIO-TaskExecutorPool-2-0] Got signal: 6 (Aborted).

 0xc635e2 0xc62739 0xc62f42 0x7fca307df330 0x7fca30440c37 0x7fca30444028 0xbeb732 0xa40c73 0x7710ed 0x771ce2 0x74397b 0x768115 0x76c77b 0x6ff48c 0x701c4d 0x701e27 0xa1495c 0xa16089 0xa16cd0 0x9ec060 0x9fa50c 0x9fa9c8 0xc7f271 0xc7f491 0xc8362f 0xa0ed65 0xe961d0 0x7fca307d7184 0x7fca3050437d
----- BEGIN BACKTRACE -----
{"backtrace":[{"b":"400000","o":"8635E2","s":"_ZN5mongo15printStackTraceERSo"},{"b":"400000","o":"862739"},{"b":"400000","o":"862F42"},{"b":"7FCA307CF000","o":"10330"},{"b":"7FCA3040A000","o":"36C37","s":"gsignal"},{"b":"7FCA3040A000","o":"3A028","s":"abort"},{"b":"400000","o":"7EB732","s":"_ZN5mongo13fassertFailedEi"},{"b":"400000","o":"640C73","s":"_ZN5mongo12SecureRandom6createEv"},{"b":"400000","o":"3710ED","s":"_ZN5mongo31SaslSCRAMSHA1ClientConversation10_firstStepEPSs"},{"b":"400000","o":"371CE2","s":"_ZN5mongo31SaslSCRAMSHA1ClientConversation4stepENS_10StringDataEPSs"},{"b":"400000","o":"34397B","s":"_ZN5mongo23NativeSaslClientSession4stepENS_10StringDataEPSs"},{"b":"400000","o":"368115"},{"b":"400000","o":"36C77B"},{"b":"400000","o":"2FF48C"},{"b":"400000","o":"301C4D"},{"b":"400000","o":"301E27","s":"_ZN5mongo4auth18authenticateClientERKNS_7BSONObjENS_10StringDataES4_St8functionIFvNS_8executor20RemoteCommandRequestES5_IFvNS_10StatusWithINS6_21RemoteCommandResponseEEEEEEESC_"},{"b":"400000","o":"61495C","s":"_ZN5mongo8executor20NetworkInterfaceASIO13_authenticateEPNS1_7AsyncOpE"},{"b":"400000","o":"616089"},{"b":"400000","o":"616CD0"},{"b":"400000","o":"5EC060","s":"_ZN4asio6detail14strand_service8dispatchINS0_7binder2IRSt8functionIFvSt10error_codemEES5_mEEEEvRPNS1_11strand_implERT_"},{"b":"400000","o":"5FA50C","s":"_ZN4asio6detail14strand_service8dispatchINS0_17rewrapped_handlerINS0_7binder2INS0_7read_opINS_19basic_stream_socketINS_2ip3tcpENS_21stream_socket_serviceIS8_EEEENS_17mutable_buffers_1ENS0_14transfer_all_tENS0_15wrapped_handlerINS_10io_service6strandESt8functionIFvSt10error_codemEENS0_26is_continuation_if_runningEEEEESI_mEESK_EEEEvRPNS1_11strand_implERT_"},{"b":"400000","o":"5FA9C8","s":"_ZN4asio6detail23reactive_socket_recv_opINS_17mutable_buffers_1ENS0_7read_opINS_19basic_stream_socketINS_2ip3tcpENS_21stream_socket_serviceIS6_EEEES2_NS0_14transfer_all_tENS0_15wrapped_handlerINS_10io_service6strandESt8functionIFvSt10error_codemEENS0_26is_continuation_if_runningEEEEEE11do_completeEPvPNS0_19scheduler_operationERKSF_m"},{"b":"400000","o":"87F271","s":"_ZN4asio6detail9scheduler10do_run_oneERNS0_11scoped_lockINS0_11posix_mutexEEERNS0_21scheduler_thread_infoERKSt10error_code"},{"b":"400000","o":"87F491","s":"_ZN4asio6detail9scheduler3runERSt10error_code"},{"b":"400000","o":"88362F","s":"_ZN4asio10io_service3runEv"},{"b":"400000","o":"60ED65"},{"b":"400000","o":"A961D0","s":"execute_native_thread_routine"},{"b":"7FCA307CF000","o":"8184"},{"b":"7FCA3040A000","o":"FA37D","s":"clone"}],"processInfo":{ "mongodbVersion" : "3.2.8", "gitVersion" : "ed70e33130c977bda0024c125b56d159573dbaf0", "compiledModules" : [], "uname" : { "sysname" : "Linux", "release" : "3.19.0-64-generic", "version" : "#72~14.04.1-Ubuntu SMP Fri Jun 24 17:59:48 UTC 2016", "machine" : "x86_64" }, "somap" : [ { "elfType" : 2, "b" : "400000", "buildId" : "9D770B2837066D506516D6E0519BF9092FA818FE" }, { "b" : "7FFCFC7E0000", "elfType" : 3, "buildId" : "C89BD46B7CFC47F3E55EF539B3FAF8E450562F6A" }, { "b" : "7FCA316F1000", "path" : "/lib/x86_64-linux-gnu/libssl.so.1.0.0", "elfType" : 3, "buildId" : "74864DB9D5F69D39A67E4755012FB6573C469B3D" }, { "b" : "7FCA31315000", "path" : "/lib/x86_64-linux-gnu/libcrypto.so.1.0.0", "elfType" : 3, "buildId" : "AAE7CFF8351B730830BDBCE0DCABBE06574B7144" }, { "b" : "7FCA3110D000", "path" : "/lib/x86_64-linux-gnu/librt.so.1", "elfType" : 3, "buildId" : "E2A6DD5048A0A051FD61043BDB69D8CC68192AB7" }, { "b" : "7FCA30F09000", "path" : "/lib/x86_64-linux-gnu/libdl.so.2", "elfType" : 3, "buildId" : "DA9B8C234D0FE9FD8CAAC8970A7EC1B6C8F6623F" }, { "b" : "7FCA30C03000", "path" : "/lib/x86_64-linux-gnu/libm.so.6", "elfType" : 3, "buildId" : "D144258E614900B255A31F3FD2283A878670D5BC" }, { "b" : "7FCA309ED000", "path" : "/lib/x86_64-linux-gnu/libgcc_s.so.1", "elfType" : 3, "buildId" : "36311B4457710AE5578C4BF00791DED7359DBB92" }, { "b" : "7FCA307CF000", "path" : "/lib/x86_64-linux-gnu/libpthread.so.0", "elfType" : 3, "buildId" : "31E9F21AE8C10396171F1E13DA15780986FA696C" }, { "b" : "7FCA3040A000", "path" : "/lib/x86_64-linux-gnu/libc.so.6", "elfType" : 3, "buildId" : "CF699A15CAAE64F50311FC4655B86DC39A479789" }, { "b" : "7FCA31950000", "path" : "/lib64/ld-linux-x86-64.so.2", "elfType" : 3, "buildId" : "D0F537904076D73F29E4A37341F8A449E2EF6CD0" } ] }}
 mongos(_ZN5mongo15printStackTraceERSo+0x32) [0xc635e2]
 mongos(+0x862739) [0xc62739]
 mongos(+0x862F42) [0xc62f42]
 libpthread.so.0(+0x10330) [0x7fca307df330]
 libc.so.6(gsignal+0x37) [0x7fca30440c37]
 libc.so.6(abort+0x148) [0x7fca30444028]
 mongos(_ZN5mongo13fassertFailedEi+0x82) [0xbeb732]
 mongos(_ZN5mongo12SecureRandom6createEv+0x223) [0xa40c73]
 mongos(_ZN5mongo31SaslSCRAMSHA1ClientConversation10_firstStepEPSs+0x17D) [0x7710ed]
 mongos(_ZN5mongo31SaslSCRAMSHA1ClientConversation4stepENS_10StringDataEPSs+0x282) [0x771ce2]
 mongos(_ZN5mongo23NativeSaslClientSession4stepENS_10StringDataEPSs+0x2B) [0x74397b]
 mongos(+0x368115) [0x768115]
 mongos(+0x36C77B) [0x76c77b]
 mongos(+0x2FF48C) [0x6ff48c]
 mongos(+0x301C4D) [0x701c4d]
 mongos(_ZN5mongo4auth18authenticateClientERKNS_7BSONObjENS_10StringDataES4_St8functionIFvNS_8executor20RemoteCommandRequestES5_IFvNS_10StatusWithINS6_21RemoteCommandResponseEEEEEEESC_+0xD7) [0x701e27]
 mongos(_ZN5mongo8executor20NetworkInterfaceASIO13_authenticateEPNS1_7AsyncOpE+0x10C) [0xa1495c]
 mongos(+0x616089) [0xa16089]
 mongos(+0x616CD0) [0xa16cd0]
 mongos(_ZN4asio6detail14strand_service8dispatchINS0_7binder2IRSt8functionIFvSt10error_codemEES5_mEEEEvRPNS1_11strand_implERT_+0x70) [0x9ec060]
 mongos(_ZN4asio6detail14strand_service8dispatchINS0_17rewrapped_handlerINS0_7binder2INS0_7read_opINS_19basic_stream_socketINS_2ip3tcpENS_21stream_socket_serviceIS8_EEEENS_17mutable_buffers_1ENS0_14transfer_all_tENS0_15wrapped_handlerINS_10io_service6strandESt8functionIFvSt10error_codemEENS0_26is_continuation_if_runningEEEEESI_mEESK_EEEEvRPNS1_11strand_implERT_+0x89C) [0x9fa50c]
 mongos(_ZN4asio6detail23reactive_socket_recv_opINS_17mutable_buffers_1ENS0_7read_opINS_19basic_stream_socketINS_2ip3tcpENS_21stream_socket_serviceIS6_EEEES2_NS0_14transfer_all_tENS0_15wrapped_handlerINS_10io_service6strandESt8functionIFvSt10error_codemEENS0_26is_continuation_if_runningEEEEEE11do_completeEPvPNS0_19scheduler_operationERKSF_m+0x228) [0x9fa9c8]
 mongos(_ZN4asio6detail9scheduler10do_run_oneERNS0_11scoped_lockINS0_11posix_mutexEEERNS0_21scheduler_thread_infoERKSt10error_code+0x2F1) [0xc7f271]
 mongos(_ZN4asio6detail9scheduler3runERSt10error_code+0xC1) [0xc7f491]
 mongos(_ZN4asio10io_service3runEv+0x2F) [0xc8362f]
 mongos(+0x60ED65) [0xa0ed65]
 mongos(execute_native_thread_routine+0x20) [0xe961d0]
 libpthread.so.0(+0x8184) [0x7fca307d7184]
 libc.so.6(clone+0x6D) [0x7fca3050437d]
-----  END BACKTRACE  -----