Details
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Bug
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Resolution: Duplicate
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Critical
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Cheshire-Cat
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Ubuntu 1804
Couchbase Server 7.0.0-2047
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Untriaged
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1
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Unknown
Description
Linearizability failure and crash during kv-engine-cheshire-cat-jepsen-nightly-139 for test lein trampoline run test --nodes-file ./nodes --username root --password couchbase --workload=set-kill --scenario=kill-memcached --replicas=1 --no-autofailover --durability=0:100:0:0 --bucket-type=ephemeral --use-json-docs --use-subdoc --enable-tcp-capture --hashdump --enable-memcached-debug-log-level --net-interface=eth0.
(gdb) bt
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#0 Connection::remapErrorCode (this=0x0, code=code@entry=ENGINE_SUCCESS) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/connection.cc:283
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#1 0x00000000004cf270 in SteppableCommandContext::drive (this=this@entry=0x7febead46c80) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/protocol/mcbp/steppable_command_context.cc:54
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#2 0x00000000004a890d in add_set_replace_executor (store_op=OPERATION_ADD, cookie=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/mcbp_executors.cc:163
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#3 add_executor (cookie=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/mcbp_executors.cc:167
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#4 0x00000000004a9eb6 in std::function<void (Cookie&)>::operator()(Cookie&) const (__args#0=..., this=<optimized out>) at /usr/local/include/c++/7.3.0/bits/std_function.h:706
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#5 execute_client_request_packet (cookie=..., request=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/mcbp_executors.cc:897
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#6 0x0000000000498f89 in Cookie::execute (this=0x7febeae61800) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/cookie.cc:153
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#7 0x000000000047f269 in Connection::processAllReadyCookies (this=this@entry=0x7febedf87200) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/connection.cc:501
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#8 0x0000000000481ab7 in Connection::executeCommandPipeline (this=this@entry=0x7febedf87200) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/connection.cc:528
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#9 0x0000000000485258 in Connection::executeCommandsCallback (this=this@entry=0x7febedf87200) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/connection.cc:638
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#10 0x0000000000485995 in Connection::rw_callback (ctx=0x7febedf87200) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/connection.cc:762
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#11 0x00007febf04b871e in bufferevent_run_deferred_callbacks_unlocked (cb=<optimized out>, arg=0x7febe0019960) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/bufferevent.c:208
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#12 0x00007febf04c1691 in event_process_active_single_queue (base=base@entry=0x2429380, max_to_process=max_to_process@entry=2147483647, endtime=endtime@entry=0x0, activeq=<optimized out>) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/event.c:1726
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#13 0x00007febf04c1edf in event_process_active (base=0x2429380) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/event.c:1789
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#14 event_base_loop (base=0x2429380, flags=flags@entry=0) at /home/couchbase/jenkins/workspace/cbdeps-platform-build-old/deps/packages/build/libevent/libevent-prefix/src/libevent/event.c:2012
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#15 0x000000000046a0a9 in worker_libevent (arg=0x7febedfddaa8) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/thread.cc:210
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#16 0x00007febf13f2437 in CouchbaseThread::run (this=0x7febede3cd70) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:58
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#17 platform_thread_wrap (arg=0x7febede3cd70) at /home/couchbase/jenkins/workspace/couchbase-server-unix/platform/src/cb_pthreads.cc:71
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#18 0x00007febee9816db in start_thread (arg=0x7febe9c78700) at pthread_create.c:463
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#19 0x00007febee6aa88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
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(gdb) bt full
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#0 Connection::remapErrorCode (this=0x0, code=code@entry=ENGINE_SUCCESS) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/connection.cc:283
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errc = <optimized out>
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#1 0x00000000004cf270 in SteppableCommandContext::drive (this=this@entry=0x7febead46c80) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/protocol/mcbp/steppable_command_context.cc:54
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ret = ENGINE_SUCCESS
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remapErr = <optimized out>
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#2 0x00000000004a890d in add_set_replace_executor (store_op=OPERATION_ADD, cookie=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/mcbp_executors.cc:163
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No locals.
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#3 add_executor (cookie=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/mcbp_executors.cc:167
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No locals.
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#4 0x00000000004a9eb6 in std::function<void (Cookie&)>::operator()(Cookie&) const (__args#0=..., this=<optimized out>) at /usr/local/include/c++/7.3.0/bits/std_function.h:706
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No locals.
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#5 execute_client_request_packet (cookie=..., request=...) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/mcbp_executors.cc:897
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c = <optimized out>
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privilegeChains = {commandChains = {_M_elems = {{chain = {<std::_Vector_base<Function<cb::rbac::PrivilegeAccess, cb::rbac::PrivilegeAccess::getSuccessValue, Cookie&>, std::allocator<Function<cb::rbac::PrivilegeAccess, cb::rbac::PrivilegeAccess::getSuccessValue, Cookie&> > >> = {
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_M_impl = {<std::allocator<Function<cb::rbac::PrivilegeAccess, cb::rbac::PrivilegeAccess::getSuccessValue, Cookie&> >> = {<__gnu_cxx::new_allocator<Function<cb::rbac::PrivilegeAccess, cb::rbac::PrivilegeAccess::getSuccessValue, Cookie&> >> = {<No data fields>}, <No data fields>}, _M_start = 0x0, _M_finish = 0x0,
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_M_end_of_storage = 0x0}}, <No data fields>}} <repeats 256 times>}}}
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opcode = <optimized out>
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res = {status = cb::rbac::PrivilegeAccess::Status::Ok}
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#6 0x0000000000498f89 in Cookie::execute (this=0x7febeae61800) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/cookie.cc:153
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header = <error reading variable>
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#7 0x000000000047f269 in Connection::processAllReadyCookies (this=this@entry=0x7febedf87200) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/connection.cc:501
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cookie = <optimized out>
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active = false
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iter = {_M_cur = 0x7febeace30a8, _M_first = <optimized out>, _M_last = 0x7febeace3200, _M_node = 0x7febede39da8}
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#8 0x0000000000481ab7 in Connection::executeCommandPipeline (this=this@entry=0x7febedf87200) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/connection.cc:528
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maxActiveCommands = 32
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active = <optimized out>
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maxSendQueueSize = <optimized out>
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#9 0x0000000000485258 in Connection::executeCommandsCallback (this=this@entry=0x7febedf87200) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/connection.cc:638
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start = <optimized out>
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stop = <optimized out>
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ns = <optimized out>
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#10 0x0000000000485995 in Connection::rw_callback (ctx=0x7febedf87200) at /home/couchbase/jenkins/workspace/couchbase-server-unix/kv_engine/daemon/connection.cc:762
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instance = <error reading variable>
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thread = <optimized out>
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phosphor_internal_category_enabled_741 = {_M_b = {Segmentation fault (core dumped)
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Attachments
Issue Links
- duplicates
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- Closed
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