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  1. Core Server
  2. SERVER-49317

Fatal Assertion 50853 at src/mongo/db/storage/wiredtiger/wiredtiger_util.cpp 409

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    • Type: Icon: Bug Bug
    • Resolution: Community Answered
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: None
    • Component/s: None
    • Labels:
    • Environment:
      OS: Ubuntu (18.04 lts), mongodb 4.10.
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      STACK TRACE

      2020-07-04T22:11:23.774+0200 I NETWORK [conn600] end connection 127.0.0.1:39212 (14 connections now open)
2020-07-04T22:11:23.774+0200 I NETWORK [conn599] end connection 127.0.0.1:39210 (13 connections now open)
2020-07-04T22:42:52.743+0200 I NETWORK [listener] connection accepted from 127.0.0.1:39806 #601 (14 connections now open)
2020-07-04T22:42:52.744+0200 I NETWORK [conn601] received client metadata from 127.0.0.1:39806 conn601: \{ driver: { name: "PyMongo", version: "3.10.1" }, os: { type: $
2020-07-04T22:42:52.744+0200 I NETWORK [listener] connection accepted from 127.0.0.1:39808 #602 (15 connections now open)
2020-07-04T22:42:52.745+0200 I NETWORK [conn602] received client metadata from 127.0.0.1:39808 conn602: \{ driver: { name: "PyMongo", version: "3.10.1" }, os: { type: $
2020-07-04T22:42:57.252+0200 I NETWORK [conn602] end connection 127.0.0.1:39808 (14 connections now open)
2020-07-04T22:42:57.252+0200 I NETWORK [conn601] end connection 127.0.0.1:398^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^$
2020-07-05T00:53:30.611+0200 I CONTROL [main] Automatically disabling TLS 1.0, to force-enable TLS 1.0 specify --sslDisabledProtocols 'none'
2020-07-05T00:53:30.703+0200 I CONTROL [initandlisten] MongoDB starting : pid=930 port=27017 dbpath=/var/lib/mongodb 64-bit host=mojtiketServerComputerName
2020-07-05T00:53:30.703+0200 I CONTROL [initandlisten] db version v4.0.10
2020-07-05T00:53:30.703+0200 I CONTROL [initandlisten] git version: c389e7f69f637f7a1ac3cc9fae843b635f20b766
2020-07-05T00:53:30.703+0200 I CONTROL [initandlisten] OpenSSL version: OpenSSL 1.1.1 11 Sep 2018
2020-07-05T00:53:30.703+0200 I CONTROL [initandlisten] allocator: tcmalloc
2020-07-05T00:53:30.703+0200 I CONTROL [initandlisten] modules: none
2020-07-05T00:53:30.703+0200 I CONTROL [initandlisten] build environment:
2020-07-05T00:53:30.703+0200 I CONTROL [initandlisten] distmod: ubuntu1804
2020-07-05T00:53:30.703+0200 I CONTROL [initandlisten] distarch: x86_64
2020-07-05T00:53:30.703+0200 I CONTROL [initandlisten] target_arch: x86_64
2020-07-05T00:53:30.703+0200 I CONTROL [initandlisten] options: \{ config: "/etc/mongod.conf", net: { bindIp: "0.0.0.0", port: 27017 }, processManagement: { timeZoneIn$
2020-07-05T00:53:30.711+0200 W STORAGE [initandlisten] Detected unclean shutdown - /var/lib/mongodb/mongod.lock is not empty.
2020-07-05T00:53:30.711+0200 I STORAGE [initandlisten] Detected data files in /var/lib/mongodb created by the 'wiredTiger' storage engine, so setting the active stora$
2020-07-05T00:53:30.711+0200 W STORAGE [initandlisten] Recovering data from the last clean checkpoint.
2020-07-05T00:53:30.711+0200 I STORAGE [initandlisten]
2020-07-05T00:53:30.711+0200 I STORAGE [initandlisten] ** WARNING: Using the XFS filesystem is strongly recommended with the WiredTiger storage engine
2020-07-05T00:53:30.711+0200 I STORAGE [initandlisten] ** See http://dochub.mongodb.org/core/prodnotes-filesystem
2020-07-05T00:53:30.711+0200 I STORAGE [initandlisten] wiredtiger_open config: create,cache_size=7467M,session_max=20000,eviction=(threads_min=4,threads_max=4),config$
2020-07-05T00:53:31.365+0200 I STORAGE [initandlisten] WiredTiger message [1593903211:365943][930:0x7fe8953e7a40], txn-recover: Main recovery loop: starting at 128/77$
2020-07-05T00:53:31.366+0200 I STORAGE [initandlisten] WiredTiger message [1593903211:366246][930:0x7fe8953e7a40], txn-recover: Recovering log 128 through 129
2020-07-05T00:53:31.386+0200 I STORAGE [initandlisten] WiredTiger message [1593903211:386983][930:0x7fe8953e7a40], txn-recover: Recovering log 129 through 129
2020-07-05T00:53:31.432+0200 I STORAGE [initandlisten] WiredTiger message [1593903211:432096][930:0x7fe8953e7a40], txn-recover: Set global recovery timestamp: 0
2020-07-05T00:53:31.461+0200 I RECOVERY [initandlisten] WiredTiger recoveryTimestamp. Ts: Timestamp(0, 0)
2020-07-05T00:53:31.488+0200 E STORAGE [initandlisten] WiredTiger error (0) [1593903211:488201][930:0x7fe8953e7a40], file:collection-720-7600515672542947522.wt, WT_CU$
2020-07-05T00:53:31.488+0200 E STORAGE [initandlisten] WiredTiger error (0) [1593903211:488339][930:0x7fe8953e7a40], file:collection-720-7600515672542947522.wt, WT_CU$
2020-07-05T00:53:31.488+0200 E STORAGE [initandlisten] WiredTiger error (0) [1593903211:488472][930:0x7fe8953e7a40], file:collection-720-7600515672542947522.wt, WT_CU$
2020-07-05T00:53:31.488+0200 E STORAGE [initandlisten] WiredTiger error (0) [1593903211:488583][930:0x7fe8953e7a40], file:collection-720-7600515672542947522.wt, WT_CU$
2020-07-05T00:53:31.488+0200 E STORAGE [initandlisten] WiredTiger error (0) [1593903211:488695][930:0x7fe8953e7a40], file:collection-720-7600515672542947522.wt, WT_CU$
2020-07-05T00:53:31.488+0200 E STORAGE [initandlisten] WiredTiger error (0) [1593903211:488812][930:0x7fe8953e7a40], file:collection-720-7600515672542947522.wt, WT_CU$
2020-07-05T00:53:31.488+0200 E STORAGE [initandlisten] WiredTiger error (0) [1593903211:488920][930:0x7fe8953e7a40], file:collection-720-7600515672542947522.wt, WT_CU$
2020-07-05T00:53:31.489+0200 E STORAGE [initandlisten] WiredTiger error (0) [1593903211:489030][930:0x7fe8953e7a40], file:collection-720-7600515672542947522.wt, WT_CU$
2020-07-05T00:53:31.489+0200 E STORAGE [initandlisten] WiredTiger error (0) [1593903211:489154][930:0x7fe8953e7a40], file:collection-720-7600515672542947522.wt, WT_CU$
2020-07-05T00:53:31.489+0200 E STORAGE [initandlisten] WiredTiger error (-31802) [1593903211:489171][930:0x7fe8953e7a40], file:collection-720-7600515672542947522.wt, $
2020-07-05T00:53:31.489+0200 E STORAGE [initandlisten] WiredTiger error (-31804) [1593903211:489181][930:0x7fe8953e7a40], file:collection-720-7600515672542947522.wt, $
2020-07-05T00:53:31.489+0200 F - [initandlisten] Fatal Assertion 50853 at src/mongo/db/storage/wiredtiger/wiredtiger_util.cpp 409
2020-07-05T00:53:31.489+0200 F - [initandlisten]

***aborting after fassert() failure

2020-07-05T00:53:31.513+0200 F - [initandlisten] Got signal: 6 (Aborted).
 0x55efcc791c51 0x55efcc790e69 0x55efcc79134d 0x7fe893a2c890 0x7fe893667e97 0x7fe893669801 0x55efcad8ca91 0x55efcae8b356 0x55efcaefdab9 0x55efcad13e82 0x55efcad1429c 0x55efcafbf645 0x55efcafbf797 0x55efcaf32ff1 0x55efcaf3877c 0x55efcaf53d8d 0x55efcafc946c 0x55efcaf765fc 0x55efcae6ce3c 0x55efcae770dd 0x55efcae5d12c 0x55efcafeb698 x55efcafbf645 0x55efcafbf797 0x55efcaf32ff1 0x55efcaf3877c 0x55efcaf53d8d 0x55efcafc946c 0x55efcaf765fc 0x55efcae6ce3c 0x55efcae770dd 0x55efcae5d12c 0x55efcafeb
----- BEGIN BACKTRACE -----
x55efcafbf645 0x55efcafbf797 0x55efcaf32ff1 0x55efcaf3877c 0x55efcaf53d8d 0x55efcafc946c 0x55efcaf765fc 0x55efcae6ce3c 0x55efcae770dd 0x55efcae5d12c 0x55efcafeb\{"backtrace":[{"b":"55EFCA370000","o":"2421C51","s":"_ZN5mongo15printStackTraceERSo"},\{"b":"55EFCA370000","o":"2420E69"},\{"b":"55EFCA370000","o":"242134D"},{"b":"7FE89$
 mongod(_ZN5mongo15printStackTraceERSo+0x41) [0x55efcc791c51]
 mongod(+0x2420E69) [0x55efcc790e69]
 mongod(+0x242134D) [0x55efcc79134d]
 libpthread.so.0(+0x12890) [0x7fe893a2c890]
 libc.so.6(gsignal+0xC7) [0x7fe893667e97]
 libc.so.6(abort+0x141) [0x7fe893669801]
 mongod(_ZN5mongo32fassertFailedNoTraceWithLocationEiPKcj+0x0) [0x55efcad8ca91]
 mongod(+0xB1B356) [0x55efcae8b356]
 mongod(+0xB8DAB9) [0x55efcaefdab9]
 mongod(__wt_err_func+0x90) [0x55efcad13e82]
 mongod(__wt_panic+0x39) [0x55efcad1429c]
 mongod(__wt_block_read_off+0x575) [0x55efcafbf645]
 mongod(__wt_bm_read+0x147) [0x55efcafbf797]
 mongod(__wt_bt_read+0xB1) [0x55efcaf32ff1]
 mongod(__wt_page_in_func+0x89C) [0x55efcaf3877c]
 mongod(+0xBE3D8D) [0x55efcaf53d8d]
 mongod(__wt_btcur_prev+0xCFC) [0x55efcafc946c]
 mongod(+0xC065FC) [0x55efcaf765fc]
 mongod(_ZN5mongo31WiredTigerRecordStoreCursorBase4nextEv+0x22C) [0x55efcae6ce3c]
 mongod(_ZN5mongo21WiredTigerRecordStore19postConstructorInitEPNS_16OperationContextE+0xCD) [0x55efcae770dd]
 mongod(_ZN5mongo18WiredTigerKVEngine21getGroupedRecordStoreEPNS_16OperationContextENS_10StringDataES3_RKNS_17CollectionOptionsENS_8KVPrefixE+0x27C) [0x55efcae5d12c]
 mongod(_ZN5mongo26KVDatabaseCatalogEntryBase14initCollectionEPNS_16OperationContextERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEb+0x568) [0x55efcafeb698]
 mongod(_ZN5mongo15KVStorageEngine11loadCatalogEPNS_16OperationContextE+0x142F) [0x55efcafe538f]
 mongod(_ZN5mongo15KVStorageEngineC2EPNS_8KVEngineERKNS_22KVStorageEngineOptionsESt8functionIFSt10unique_ptrINS_26KVDatabaseCatalogEntryBaseESt14default_deleteIS8_EEN6_10StringDataEPS0_EE+0x22D) [0x55efcafe6bed]
 mongod(+0xAD778D) [0x55efcae4778d]
 mongod(_ZN5mongo23initializeStorageEngineEPNS_14ServiceContextENS_22StorageEngineInitFlagsE+0x552) [0x55efcb548e92]
 mongod(+0xA88F78) [0x55efcadf8f78]
 mongod(_ZN5mongo11mongoDbMainEiPPcS1_+0xEDF) [0x55efcadfcf7f]
 mongod(main+0x9) [0x55efcad8e629]
 libc.so.6(__libc_start_main+0xE7) [0x7fe89364ab97]
 mongod(_start+0x2A) [0x55efcadf792a]
      Show
      STACK TRACE 2020-07-04T22:11:23.774+0200 I NETWORK [conn600] end connection 127.0.0.1:39212 (14 connections now open) 2020-07-04T22:11:23.774+0200 I NETWORK [conn599] end connection 127.0.0.1:39210 (13 connections now open) 2020-07-04T22:42:52.743+0200 I NETWORK [listener] connection accepted from 127.0.0.1:39806 #601 (14 connections now open) 2020-07-04T22:42:52.744+0200 I NETWORK [conn601] received client metadata from 127.0.0.1:39806 conn601: \{ driver: { name: "PyMongo", version: "3.10.1" }, os: { type: $ 2020-07-04T22:42:52.744+0200 I NETWORK [listener] connection accepted from 127.0.0.1:39808 #602 (15 connections now open) 2020-07-04T22:42:52.745+0200 I NETWORK [conn602] received client metadata from 127.0.0.1:39808 conn602: \{ driver: { name: "PyMongo", version: "3.10.1" }, os: { type: $ 2020-07-04T22:42:57.252+0200 I NETWORK [conn602] end connection 127.0.0.1:39808 (14 connections now open) 2020-07-04T22:42:57.252+0200 I NETWORK [conn601] end connection 127.0.0.1:398^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^$ 2020-07-05T00:53:30.611+0200 I CONTROL [main] Automatically disabling TLS 1.0, to force-enable TLS 1.0 specify --sslDisabledProtocols 'none' 2020-07-05T00:53:30.703+0200 I CONTROL [initandlisten] MongoDB starting : pid=930 port=27017 dbpath=/var/lib/mongodb 64-bit host=mojtiketServerComputerName 2020-07-05T00:53:30.703+0200 I CONTROL [initandlisten] db version v4.0.10 2020-07-05T00:53:30.703+0200 I CONTROL [initandlisten] git version: c389e7f69f637f7a1ac3cc9fae843b635f20b766 2020-07-05T00:53:30.703+0200 I CONTROL [initandlisten] OpenSSL version: OpenSSL 1.1.1 11 Sep 2018 2020-07-05T00:53:30.703+0200 I CONTROL [initandlisten] allocator: tcmalloc 2020-07-05T00:53:30.703+0200 I CONTROL [initandlisten] modules: none 2020-07-05T00:53:30.703+0200 I CONTROL [initandlisten] build environment: 2020-07-05T00:53:30.703+0200 I CONTROL [initandlisten] distmod: ubuntu1804 2020-07-05T00:53:30.703+0200 I CONTROL [initandlisten] distarch: x86_64 2020-07-05T00:53:30.703+0200 I CONTROL [initandlisten] target_arch: x86_64 2020-07-05T00:53:30.703+0200 I CONTROL [initandlisten] options: \{ config: "/etc/mongod.conf", net: { bindIp: "0.0.0.0", port: 27017 }, processManagement: { timeZoneIn$ 2020-07-05T00:53:30.711+0200 W STORAGE [initandlisten] Detected unclean shutdown - /var/lib/mongodb/mongod.lock is not empty. 2020-07-05T00:53:30.711+0200 I STORAGE [initandlisten] Detected data files in /var/lib/mongodb created by the 'wiredTiger' storage engine, so setting the active stora$ 2020-07-05T00:53:30.711+0200 W STORAGE [initandlisten] Recovering data from the last clean checkpoint. 2020-07-05T00:53:30.711+0200 I STORAGE [initandlisten] 2020-07-05T00:53:30.711+0200 I STORAGE [initandlisten] ** WARNING: Using the XFS filesystem is strongly recommended with the WiredTiger storage engine 2020-07-05T00:53:30.711+0200 I STORAGE [initandlisten] ** See http://dochub.mongodb.org/core/prodnotes-filesystem 2020-07-05T00:53:30.711+0200 I STORAGE [initandlisten] wiredtiger_open config: create,cache_size=7467M,session_max=20000,eviction=(threads_min=4,threads_max=4),config$ 2020-07-05T00:53:31.365+0200 I STORAGE [initandlisten] WiredTiger message [1593903211:365943][930:0x7fe8953e7a40], txn-recover: Main recovery loop: starting at 128/77$ 2020-07-05T00:53:31.366+0200 I STORAGE [initandlisten] WiredTiger message [1593903211:366246][930:0x7fe8953e7a40], txn-recover: Recovering log 128 through 129 2020-07-05T00:53:31.386+0200 I STORAGE [initandlisten] WiredTiger message [1593903211:386983][930:0x7fe8953e7a40], txn-recover: Recovering log 129 through 129 2020-07-05T00:53:31.432+0200 I STORAGE [initandlisten] WiredTiger message [1593903211:432096][930:0x7fe8953e7a40], txn-recover: Set global recovery timestamp: 0 2020-07-05T00:53:31.461+0200 I RECOVERY [initandlisten] WiredTiger recoveryTimestamp. Ts: Timestamp(0, 0) 2020-07-05T00:53:31.488+0200 E STORAGE [initandlisten] WiredTiger error (0) [1593903211:488201][930:0x7fe8953e7a40], file:collection-720-7600515672542947522.wt, WT_CU$ 2020-07-05T00:53:31.488+0200 E STORAGE [initandlisten] WiredTiger error (0) [1593903211:488339][930:0x7fe8953e7a40], file:collection-720-7600515672542947522.wt, WT_CU$ 2020-07-05T00:53:31.488+0200 E STORAGE [initandlisten] WiredTiger error (0) [1593903211:488472][930:0x7fe8953e7a40], file:collection-720-7600515672542947522.wt, WT_CU$ 2020-07-05T00:53:31.488+0200 E STORAGE [initandlisten] WiredTiger error (0) [1593903211:488583][930:0x7fe8953e7a40], file:collection-720-7600515672542947522.wt, WT_CU$ 2020-07-05T00:53:31.488+0200 E STORAGE [initandlisten] WiredTiger error (0) [1593903211:488695][930:0x7fe8953e7a40], file:collection-720-7600515672542947522.wt, WT_CU$ 2020-07-05T00:53:31.488+0200 E STORAGE [initandlisten] WiredTiger error (0) [1593903211:488812][930:0x7fe8953e7a40], file:collection-720-7600515672542947522.wt, WT_CU$ 2020-07-05T00:53:31.488+0200 E STORAGE [initandlisten] WiredTiger error (0) [1593903211:488920][930:0x7fe8953e7a40], file:collection-720-7600515672542947522.wt, WT_CU$ 2020-07-05T00:53:31.489+0200 E STORAGE [initandlisten] WiredTiger error (0) [1593903211:489030][930:0x7fe8953e7a40], file:collection-720-7600515672542947522.wt, WT_CU$ 2020-07-05T00:53:31.489+0200 E STORAGE [initandlisten] WiredTiger error (0) [1593903211:489154][930:0x7fe8953e7a40], file:collection-720-7600515672542947522.wt, WT_CU$ 2020-07-05T00:53:31.489+0200 E STORAGE [initandlisten] WiredTiger error (-31802) [1593903211:489171][930:0x7fe8953e7a40], file:collection-720-7600515672542947522.wt, $ 2020-07-05T00:53:31.489+0200 E STORAGE [initandlisten] WiredTiger error (-31804) [1593903211:489181][930:0x7fe8953e7a40], file:collection-720-7600515672542947522.wt, $ 2020-07-05T00:53:31.489+0200 F - [initandlisten] Fatal Assertion 50853 at src/mongo/db/storage/wiredtiger/wiredtiger_util.cpp 409 2020-07-05T00:53:31.489+0200 F - [initandlisten] ***aborting after fassert() failure 2020-07-05T00:53:31.513+0200 F - [initandlisten] Got signal: 6 (Aborted). 0x55efcc791c51 0x55efcc790e69 0x55efcc79134d 0x7fe893a2c890 0x7fe893667e97 0x7fe893669801 0x55efcad8ca91 0x55efcae8b356 0x55efcaefdab9 0x55efcad13e82 0x55efcad1429c 0x55efcafbf645 0x55efcafbf797 0x55efcaf32ff1 0x55efcaf3877c 0x55efcaf53d8d 0x55efcafc946c 0x55efcaf765fc 0x55efcae6ce3c 0x55efcae770dd 0x55efcae5d12c 0x55efcafeb698 x55efcafbf645 0x55efcafbf797 0x55efcaf32ff1 0x55efcaf3877c 0x55efcaf53d8d 0x55efcafc946c 0x55efcaf765fc 0x55efcae6ce3c 0x55efcae770dd 0x55efcae5d12c 0x55efcafeb ----- BEGIN BACKTRACE ----- x55efcafbf645 0x55efcafbf797 0x55efcaf32ff1 0x55efcaf3877c 0x55efcaf53d8d 0x55efcafc946c 0x55efcaf765fc 0x55efcae6ce3c 0x55efcae770dd 0x55efcae5d12c 0x55efcafeb\{"backtrace":[{"b":"55EFCA370000","o":"2421C51","s":"_ZN5mongo15printStackTraceERSo"},\{"b":"55EFCA370000","o":"2420E69"},\{"b":"55EFCA370000","o":"242134D"},{"b":"7FE89$ mongod(_ZN5mongo15printStackTraceERSo+0x41) [0x55efcc791c51] mongod(+0x2420E69) [0x55efcc790e69] mongod(+0x242134D) [0x55efcc79134d] libpthread.so.0(+0x12890) [0x7fe893a2c890] libc.so.6(gsignal+0xC7) [0x7fe893667e97] libc.so.6(abort+0x141) [0x7fe893669801] mongod(_ZN5mongo32fassertFailedNoTraceWithLocationEiPKcj+0x0) [0x55efcad8ca91] mongod(+0xB1B356) [0x55efcae8b356] mongod(+0xB8DAB9) [0x55efcaefdab9] mongod(__wt_err_func+0x90) [0x55efcad13e82] mongod(__wt_panic+0x39) [0x55efcad1429c] mongod(__wt_block_read_off+0x575) [0x55efcafbf645] mongod(__wt_bm_read+0x147) [0x55efcafbf797] mongod(__wt_bt_read+0xB1) [0x55efcaf32ff1] mongod(__wt_page_in_func+0x89C) [0x55efcaf3877c] mongod(+0xBE3D8D) [0x55efcaf53d8d] mongod(__wt_btcur_prev+0xCFC) [0x55efcafc946c] mongod(+0xC065FC) [0x55efcaf765fc] mongod(_ZN5mongo31WiredTigerRecordStoreCursorBase4nextEv+0x22C) [0x55efcae6ce3c] mongod(_ZN5mongo21WiredTigerRecordStore19postConstructorInitEPNS_16OperationContextE+0xCD) [0x55efcae770dd] mongod(_ZN5mongo18WiredTigerKVEngine21getGroupedRecordStoreEPNS_16OperationContextENS_10StringDataES3_RKNS_17CollectionOptionsENS_8KVPrefixE+0x27C) [0x55efcae5d12c] mongod(_ZN5mongo26KVDatabaseCatalogEntryBase14initCollectionEPNS_16OperationContextERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEb+0x568) [0x55efcafeb698] mongod(_ZN5mongo15KVStorageEngine11loadCatalogEPNS_16OperationContextE+0x142F) [0x55efcafe538f] mongod(_ZN5mongo15KVStorageEngineC2EPNS_8KVEngineERKNS_22KVStorageEngineOptionsESt8functionIFSt10unique_ptrINS_26KVDatabaseCatalogEntryBaseESt14default_deleteIS8_EEN6_10StringDataEPS0_EE+0x22D) [0x55efcafe6bed] mongod(+0xAD778D) [0x55efcae4778d] mongod(_ZN5mongo23initializeStorageEngineEPNS_14ServiceContextENS_22StorageEngineInitFlagsE+0x552) [0x55efcb548e92] mongod(+0xA88F78) [0x55efcadf8f78] mongod(_ZN5mongo11mongoDbMainEiPPcS1_+0xEDF) [0x55efcadfcf7f] mongod(main+0x9) [0x55efcad8e629] libc.so.6(__libc_start_main+0xE7) [0x7fe89364ab97] mongod(_start+0x2A) [0x55efcadf792a]

      I launched server 4 weeks ago and this is  issue happened three times. First two times I didnt see anything in logs, presumably because Ubuntu enters read only mode, because of inconsistency with sector values.  First 2 times fix was to run 'fsck' command during reboot which fixes some inconsistent sector values, and after this everything works fine.

      This time I ran 'fsck' directly from terminal, it fixed some inconsistent sectors and I rebooted server. Currently I cant start/restart mongod with any command (eg. 'sudo systemctl restart mongod') and it prints same error and stack in logs like the one before reboot that I mansion earlier in this text. Currently I am not able to make mongod live again.

      From logs I see that last connection before stack trace has characters ^@ ^@/

       

      Can you helping by telling, am I doing something wrong, how to get server live again.

      Thanks, Nikola

       

       

       

        1. mongodbError.txt
          9 kB

            Assignee:
            dmitry.agranat@mongodb.com Dmitry Agranat
            Reporter:
            nikolarancic@yahoo.com firstName lastName
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              Created:
              Updated:
              Resolved: