2016-09-19T21:15:54.082+0800 I ASIO     [NetworkInterfaceASIO-TaskExecutorPool-1-0] Connecting to 192.168.20.139:47002
2016-09-19T21:15:54.083+0800 I -        [conn2251] Invariant failure !op->timedOut() src/mongo/executor/network_interface_asio.cpp 237
2016-09-19T21:15:54.084+0800 I -        [conn2251]

***aborting after invariant() failure


2016-09-19T21:15:54.089+0800 I ASIO     [NetworkInterfaceASIO-TaskExecutorPool-24-0] Failed to connect to 192.168.20.116:47003 - ExceededTimeLimit: Operation timed out
2016-09-19T21:15:54.093+0800 F -        [conn2251] Got signal: 6 (Aborted).

 0xc76992 0xc758c9 0xc760d2 0x38d720f7e0 0x38d6e325e5 0x38d6e33dc5 0xbf817b 0xa15aac 0xa15cae 0xa03c3b 0xa011eb 0xa02a60 0xa02bc9 0xa13867 0xa35bb7 0xb94f5d 0xb95a8d 0xba271b 0xb99392 0xb9f606 0xb5135e 0xba7554 0xba821d 0xbb699d 0xba6952 0x698c85 0xc20a45 0x38d7207aa1 0x38d6ee8aad
----- BEGIN BACKTRACE -----
{"backtrace":[{"b":"400000","o":"876992","s":"_ZN5mongo15printStackTraceERSo"},{"b":"400000","o":"8758C9"},{"b":"400000","o":"8760D2"},{"b":"38D7200000","o":"F7E0"},{"b":"38D6E00000","o":"325E5","s":"gsignal"},{"b":"38D6E00000","o":"33DC5","s":"abort"},{"b":"400000","o":"7F817B","s":"_ZN5mongo15invariantFailedEPKcS1_j"},{"b":"400000","o":"615AAC"},{"b":"400000","o":"615CAE"},{"b":"400000","o":"603C3B","s":"_ZNKSt8functionIFvN5mongo10StatusWithISt10unique_ptrINS0_8executor14ConnectionPool19ConnectionInterfaceENS4_23ConnectionHandleDeleterEEEEEEclES8_"},{"b":"400000","o":"6011EB","s":"_ZN5mongo8executor14ConnectionPool12SpecificPool15fulfillRequestsERSt11unique_lockISt5mutexE"},{"b":"400000","o":"602A60","s":"_ZN5mongo8executor14ConnectionPool12SpecificPool13getConnectionERKNS_11HostAndPortENSt6chrono8durationIlSt5ratioILl1ELl1000EEEESt11unique_lockISt5mutexESt8functionIFvNS_10StatusWithISt10unique_ptrINS1_19ConnectionInterfaceENS1_23ConnectionHandleDeleterEEEEEE"},{"b":"400000","o":"602BC9","s":"_ZN5mongo8executor14ConnectionPool3getERKNS_11HostAndPortENSt6chrono8durationIlSt5ratioILl1ELl1000EEEESt8functionIFvNS_10StatusWithISt10unique_ptrINS1_19ConnectionInterfaceENS1_23ConnectionHandleDeleterEEEEEE"},{"b":"400000","o":"613867","s":"_ZN5mongo8executor20NetworkInterfaceASIO12startCommandERKNS0_12TaskExecutor14CallbackHandleERKNS0_20RemoteCommandRequestERKSt8functionIFvRKNS_10StatusWithINS0_21RemoteCommandResponseEEEEE"},{"b":"400000","o":"635BB7","s":"_ZN5mongo8executor22ThreadPoolTaskExecutor21scheduleRemoteCommandERKNS0_20RemoteCommandRequestERKSt8functionIFvRKNS0_12TaskExecutor25RemoteCommandCallbackArgsEEE"},{"b":"400000","o":"794F5D","s":"_ZN5mongo18AsyncResultsMerger22askForNextBatch_inlockEm"},{"b":"400000","o":"795A8D","s":"_ZN5mongo18AsyncResultsMerger9nextEventEv"},{"b":"400000","o":"7A271B","s":"_ZN5mongo16RouterStageMerge4nextEv"},{"b":"400000","o":"799392","s":"_ZN5mongo23ClusterClientCursorImpl4nextEv"},{"b":"400000","o":"79F606","s":"_ZN5mongo11ClusterFind8runQueryEPNS_16OperationContextERKNS_14CanonicalQueryERKNS_21ReadPreferenceSettingEPSt6vectorINS_7BSONObjESaISA_EE"},{"b":"400000","o":"75135E"},{"b":"400000","o":"7A7554","s":"_ZN5mongo7Command22execCommandClientBasicEPNS_16OperationContextEPS0_RNS_11ClientBasicEiPKcRNS_7BSONObjERNS_14BSONObjBuilderE"},{"b":"400000","o":"7A821D","s":"_ZN5mongo7Command20runAgainstRegisteredEPNS_16OperationContextEPKcRNS_7BSONObjERNS_14BSONObjBuilderEi"},{"b":"400000","o":"7B699D","s":"_ZN5mongo8Strategy15clientCommandOpEPNS_16OperationContextERNS_7RequestE"},{"b":"400000","o":"7A6952","s":"_ZN5mongo7Request7processEPNS_16OperationContextEi"},{"b":"400000","o":"298C85","s":"_ZN5mongo21ShardedMessageHandler7processERNS_7MessageEPNS_21AbstractMessagingPortE"},{"b":"400000","o":"820A45","s":"_ZN5mongo17PortMessageServer17handleIncomingMsgEPv"},{"b":"38D7200000","o":"7AA1"},{"b":"38D6E00000","o":"E8AAD","s":"clone"}],"processInfo":{ "mongodbVersion" : "3.2.10-rc0", "gitVersion" : "7d2acd6395ec84beca34718a75371bc11f0c9f60", "compiledModules" : [], "uname" : { "sysname" : "Linux", "release" : "2.6.32-504.el6.x86_64", "version" : "#1 SMP Wed Oct 15 04:27:16 UTC 2014", "machine" : "x86_64" }, "somap" : [ { "elfType" : 2, "b" : "400000", "buildId" : "8C57070E980059A0C2F2EBB18EB92FC97271C6B9" }, { "b" : "7FFFA54FF000", "elfType" : 3, "buildId" : "08E42C6C3D2CD1E5D68A43B717C9EB3D310F2DF0" }, { "path" : "/usr/lib64/libssl.so.10", "elfType" : 3, "buildId" : "7C5A504A21B221F299B1C45B9ED9C2340AEC6AEB" }, { "path" : "/usr/lib64/libcrypto.so.10", "elfType" : 3, "buildId" : "3E83FD82B1AE56360B270189F636423FB3016594" }, { "path" : "/lib64/librt.so.1", "elfType" : 3, "buildId" : "86FE5BC1F46B8F8AA9A7A479FF991900DB93F720" }, { "path" : "/lib64/libdl.so.2", "elfType" : 3, "buildId" : "045D39F19533291EBD72D0EE0247F9D49BE2521E" }, { "path" : "/lib64/libm.so.6", "elfType" : 3, "buildId" : "B60EF3FCE5D4D2D8BAD2585D5CAAA1167B35DBFD" }, { "path" : "/lib64/libgcc_s.so.1", "elfType" : 3, "buildId" : "246C3BAB0AB093AFD59D34C8CBF29E786DE4BE97" }, { "path" : "/lib64/libpthread.so.0", "elfType" : 3, "buildId" : "B3BD4C596D72FCBE4607C86FEEC14F47B46D0DCC" }, { "path" : "/lib64/libc.so.6", "elfType" : 3, "buildId" : "F14F3F5B55FC325FDFA7FB6F22F73CA1C6977379" }, { "path" : "/lib64/ld-linux-x86-64.so.2", "elfType" : 3, "buildId" : "DB04BDF55FE66BADD1081D833C17B4881E0EEDB9" }, { "path" : "/lib64/libgssapi_krb5.so.2", "elfType" : 3, "buildId" : "B7F7FF323B3A4A12310A6285412F01ACE8C74E47" }, { "path" : "/lib64/libkrb5.so.3", "elfType" : 3, "buildId" : "7920917F74AFAD0B8CB197CABBE472AF39D94C34" }, { "path" : "/lib64/libcom_err.so.2", "elfType" : 3, "buildId" : "8CE28F280150E62296240E70ECAC64E4A57AB826" }, { "path" : "/lib64/libk5crypto.so.3", "elfType" : 3, "buildId" : "05733977F4E41652B86070B27A0CFC2C1EA7719D" }, { "path" : "/lib64/libz.so.1", "elfType" : 3, "buildId" : "5FA8E5038EC04A774AF72A9BB62DC86E1049C4D6" }, { "path" : "/lib64/libkrb5support.so.0", "elfType" : 3, "buildId" : "C8D01C2839F6950988CE32B4266A8F89C521ACB0" }, { "path" : "/lib64/libkeyutils.so.1", "elfType" : 3, "buildId" : "AF374BAFB7F5B139A0B431D3F06D82014AFF3251" }, { "b" : "7F030466A000", "path" : "/lib64/libresolv.so.2", "elfType" : 3, "buildId" : "DDF6449707FD4C49DDE32A293EEE9AC218BFC460" }, { "path" : "/lib64/libselinux.so.1", "elfType" : 3, "buildId" : "E6798A06BEE17CF102BBA44FD512FF8B805CEAF1" } ] }}
 mongos(_ZN5mongo15printStackTraceERSo+0x32) [0xc76992]
 mongos(+0x8758C9) [0xc758c9]
 mongos(+0x8760D2) [0xc760d2]
 libpthread.so.0(+0xF7E0) [0x38d720f7e0]
 libc.so.6(gsignal+0x35) [0x38d6e325e5]
 libc.so.6(abort+0x175) [0x38d6e33dc5]
 mongos(_ZN5mongo15invariantFailedEPKcS1_j+0xCB) [0xbf817b]
 mongos(+0x615AAC) [0xa15aac]
 mongos(+0x615CAE) [0xa15cae]
 mongos(_ZNKSt8functionIFvN5mongo10StatusWithISt10unique_ptrINS0_8executor14ConnectionPool19ConnectionInterfaceENS4_23ConnectionHandleDeleterEEEEEEclES8_+0x4B) [0xa03c3b]
 mongos(_ZN5mongo8executor14ConnectionPool12SpecificPool15fulfillRequestsERSt11unique_lockISt5mutexE+0x2AB) [0xa011eb]
 mongos(_ZN5mongo8executor14ConnectionPool12SpecificPool13getConnectionERKNS_11HostAndPortENSt6chrono8durationIlSt5ratioILl1ELl1000EEEESt11unique_lockISt5mutexESt8functionIFvNS_10StatusWithISt10unique_ptrINS1_19ConnectionInterfaceENS1_23ConnectionHandleDeleterEEEEEE+0x270) [0xa02a60]
 mongos(_ZN5mongo8executor14ConnectionPool3getERKNS_11HostAndPortENSt6chrono8durationIlSt5ratioILl1ELl1000EEEESt8functionIFvNS_10StatusWithISt10unique_ptrINS1_19ConnectionInterfaceENS1_23ConnectionHandleDeleterEEEEEE+0xE9) [0xa02bc9]
 mongos(_ZN5mongo8executor20NetworkInterfaceASIO12startCommandERKNS0_12TaskExecutor14CallbackHandleERKNS0_20RemoteCommandRequestERKSt8functionIFvRKNS_10StatusWithINS0_21RemoteCommandResponseEEEEE+0x3A7) [0xa13867]
 mongos(_ZN5mongo8executor22ThreadPoolTaskExecutor21scheduleRemoteCommandERKNS0_20RemoteCommandRequestERKSt8functionIFvRKNS0_12TaskExecutor25RemoteCommandCallbackArgsEEE+0x7F7) [0xa35bb7]
 mongos(_ZN5mongo18AsyncResultsMerger22askForNextBatch_inlockEm+0x20D) [0xb94f5d]
 mongos(_ZN5mongo18AsyncResultsMerger9nextEventEv+0x1AD) [0xb95a8d]
 mongos(_ZN5mongo16RouterStageMerge4nextEv+0x4B) [0xba271b]
 mongos(_ZN5mongo23ClusterClientCursorImpl4nextEv+0x132) [0xb99392]
 mongos(_ZN5mongo11ClusterFind8runQueryEPNS_16OperationContextERKNS_14CanonicalQueryERKNS_21ReadPreferenceSettingEPSt6vectorINS_7BSONObjESaISA_EE+0xBD6) [0xb9f606]
 mongos(+0x75135E) [0xb5135e]
 mongos(_ZN5mongo7Command22execCommandClientBasicEPNS_16OperationContextEPS0_RNS_11ClientBasicEiPKcRNS_7BSONObjERNS_14BSONObjBuilderE+0x6E4) [0xba7554]
 mongos(_ZN5mongo7Command20runAgainstRegisteredEPNS_16OperationContextEPKcRNS_7BSONObjERNS_14BSONObjBuilderEi+0x2ED) [0xba821d]
 mongos(_ZN5mongo8Strategy15clientCommandOpEPNS_16OperationContextERNS_7RequestE+0x19D) [0xbb699d]
 mongos(_ZN5mongo7Request7processEPNS_16OperationContextEi+0x672) [0xba6952]
 mongos(_ZN5mongo21ShardedMessageHandler7processERNS_7MessageEPNS_21AbstractMessagingPortE+0x65) [0x698c85]
 mongos(_ZN5mongo17PortMessageServer17handleIncomingMsgEPv+0x325) [0xc20a45]
 libpthread.so.0(+0x7AA1) [0x38d7207aa1]
 libc.so.6(clone+0x6D) [0x38d6ee8aad]
-----  END BACKTRACE  -----
2016-09-19T21:15:54.100+0800 I ASIO     [NetworkInterfaceASIO-TaskExecutorPool-21-0] Connecting to 192.168.20.78:47005
2016-09-19T21:15:54.100+0800 I ASIO     [NetworkInterfaceASIO-TaskExecutorPool-21-0] Connecting to 192.168.20.186:47001
2016-09-19T21:15:54.100+0800 I ASIO     [NetworkInterfaceASIO-TaskExecutorPool-21-0] Connecting to 192.168.20.78:47005
2016-09-19T21:15:54.100+0800 I ASIO     [NetworkInterfaceASIO-TaskExecutorPool-21-0] Connecting to 192.168.20.186:47001
2016-09-19T21:15:54.100+0800 I ASIO     [NetworkInterfaceASIO-TaskExecutorPool-21-0] Connecting to 192.168.20.116:47003
2016-09-19T21:15:54.100+0800 I ASIO     [NetworkInterfaceASIO-TaskExecutorPool-21-0] Connecting to 192.168.20.116:47003
2016-09-19T21:15:54.100+0800 I ASIO     [NetworkInterfaceASIO-TaskExecutorPool-21-0] Connecting to 192.168.20.118:47004