Details
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Bug
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Resolution: Cannot Reproduce
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Critical
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None
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Cheshire-Cat
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Enterprise Edition 7.0.0 build 2241
Centos7 on Vagrant box
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Triaged
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Centos 64-bit
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1
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Unknown
Description
Build: 7.0.0-2241
Scenario:
- Two node cluster, Couchbase bucket (replicas=1)
- Performing durability abort scenario tests using sigstop on memcached process on each node
Service 'memcached' exited with status 134. Restarting. Messages:
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2020-06-04T03:51:04.496609-07:00 CRITICAL /opt/couchbase/bin/../lib/libep.so() [0x7f914bb3f000+0xdb910]
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2020-06-04T03:51:04.496609-07:00 CRITICAL /opt/couchbase/bin/../lib/libep.so() [0x7f914bb3f000+0xd5bae]
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2020-06-04T03:51:04.496609-07:00 CRITICAL /opt/couchbase/bin/../lib/libep.so() [0x7f914bb3f000+0xd61a3]
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2020-06-04T03:51:04.496609-07:00 CRITICAL /opt/couchbase/bin/../lib/libep.so() [0x7f914bb3f000+0x1a3810]
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2020-06-04T03:51:04.496609-07:00 CRITICAL /opt/couchbase/bin/../lib/libep.so() [0x7f914bb3f000+0xdd5ad]
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2020-06-04T03:51:04.496609-07:00 CRITICAL /opt/couchbase/bin/../lib/libep.so() [0x7f914bb3f000+0x146623]
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2020-06-04T03:51:04.496614-07:00 CRITICAL /opt/couchbase/bin/../lib/libep.so() [0x7f914bb3f000+0x13cf8f]
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2020-06-04T03:51:04.496620-07:00 CRITICAL /opt/couchbase/bin/../lib/libplatform_so.so.0.1.0() [0x7f914a67d000+0x10777]
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2020-06-04T03:51:04.496625-07:00 CRITICAL /lib64/libpthread.so.0() [0x7f9147cc3000+0x7df3]
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2020-06-04T03:51:04.496654-07:00 CRITICAL /lib64/libc.so.6(clone+0x6d) [0x7f9147902000+0xf61ad]
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Compactor for database `eJG-dFwcwK86fvITBOA_ytghCVkrl` (pid [{type,database},
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{important,true},
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{name,
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<<"eJG-dFwcwK86fvITBOA_ytghCVkrl">>},
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{fa,
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{#Fun<compaction_daemon.4.9063353>,
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[<<"eJG-dFwcwK86fvITBOA_ytghCVkrl">>,
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{config,
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{30, undefined},
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{30, undefined},
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undefined,
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false,false,
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{daemon_config, 30,131072, 20971520}}, false,
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{[{type, bucket}]}]}}]) terminated unexpectedly: {{{badmatch,
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{error, timeout}},
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[{mc_client_binary, stats_recv, 4,
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[{file, "src/mc_client_binary.erl"}, {line, 168}]},
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{mc_client_binary, stats, 4,
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[{file, "src/mc_client_binary.erl"}, {line, 419}]},
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{ns_memcached, do_handle_call, 3,
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[{file, "src/ns_memcached.erl"}, {line, 463}]},
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{ns_memcached, worker_loop, 3,
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[{file, "src/ns_memcached.erl"}, {line, 236}]},
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{proc_lib, init_p_do_apply, 3,
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[{file, "proc_lib.erl"}, {line, 247}]}]},
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{gen_server, call,
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[{'ns_memcached-eJG-dFwcwK86fvITBOA_ytghCVkrl', 'ns_1@10.112.191.103'},
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{raw_stats, <<"diskinfo">>,
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#Fun<compaction_daemon.18.9063353>,
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{<<"0">>, <<"0">>}}, 180000]}} hide
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Observation:
Followed by the crash, the docs in the server are not accessible. 
Cb_collect_logs:
https://cb-jira.s3.us-east-2.amazonaws.com/logs/mc_crash/collectinfo-2020-06-04T105726-ns_1%4010.112.191.103.zip
https://cb-jira.s3.us-east-2.amazonaws.com/logs/mc_crash/collectinfo-2020-06-04T105726-ns_1%4010.112.191.104.zip
Testcase:
epengine.collection_crud_negative.CollectionDurabilityTests:
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test_durability_abort,num_items=100,replicas=1,nodes_init=2,override_spec_params=replicas;num_items,GROUP=P0
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Attachments
Issue Links
- relates to
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- Closed
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