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https://issues.apache.org/jira/browse/KUDU-2295?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16363343#comment-16363343
]
Alexey Serbin commented on KUDU-2295:
-------------------------------------
Just another manifestation of the same issue, I think:
{noformat}
*** Aborted at 1518568875 (unix time) try "date -d @1518568875" if you are
using GNU date ***PC: @ 0x7f68aaf6e3ec scoped_refptr<>::get()
*** SIGSEGV (@0xe0) received by PID 4224 (TID 0x7f687fbb5700) from PID 224;
stack trace: ***
@ 0x7f68a6c4d330 (unknown) at ??:0
@ 0x7f68aaf6e3ec scoped_refptr<>::get() at ??:0
@ 0x7f68aaf6e3ac kudu::tablet::Tablet::metadata() at ??:0
@ 0x7f68aaf69ec2 kudu::tablet::TabletReplica::permanent_uuid() at ??:0
@ 0x7f68aaf52fa8 kudu::tserver::ConsensusServiceImpl::UpdateConsensus()
at ??:0
@ 0x7f68a53ab1bd
kudu::consensus::ConsensusServiceIf::ConsensusServiceIf()::$_1::operator()(
) at ??:0
@ 0x7f68a53ab002 std::_Function_handler<>::_M_invoke() at ??:0
@ 0x7f68a49c388b std::function<>::operator()() at ??:0
@ 0x7f68a49c314d kudu::rpc::GeneratedServiceIf::Handle() at ??:0
@ 0x7f68a49c5506 kudu::rpc::ServicePool::RunThread() at ??:0
@ 0x7f68a49c7ab9 boost::_mfi::mf0<>::operator()() at ??:0
@ 0x7f68a49c7a20 boost::_bi::list1<>::operator()<>() at ??:0
@ 0x7f68a49c79ca boost::_bi::bind_t<>::operator()() at ??:0
@ 0x7f68a49c77ad
boost::detail::function::void_function_obj_invoker0<>::invoke() at ??:0
@ 0x7f68a496a0d8 boost::function0<>::operator()() at ??:0
@ 0x7f68a2c6886d kudu::Thread::SuperviseThread() at ??:0
@ 0x7f68a6c45184 start_thread at ??:0
@ 0x7f689ef74ffd clone at ??:0
@ 0x0 (unknown){noformat}
> nullptr dereference while scanning on already shutdown tablet replica
> ---------------------------------------------------------------------
>
> Key: KUDU-2295
> URL: https://issues.apache.org/jira/browse/KUDU-2295
> Project: Kudu
> Issue Type: Bug
> Components: tserver
> Affects Versions: 1.7.0
> Reporter: Alexey Serbin
> Assignee: Alexey Serbin
> Priority: Major
>
> While running the \{{raft_consensus_stress-itest}}, I find one of tablet
> servers crashed with the following stack trace:
> {noformat}
>
> *** Aborted at 1518480865 (unix time) try "date -d @1518480865" if you are
> using GNU date ***
> PC: @ 0x7f1e02025790 scoped_refptr<>::operator->()
>
> *** SIGSEGV (@0x160) received by PID 8782 (TID 0x7f1de3c7e700) from PID 352;
> stack trace: ***
> @ 0x7f1dfdcfc330 (unknown) at ??:0
>
> @ 0x7f1e02025790 scoped_refptr<>::operator->() at ??:0
>
> @ 0x7f1e00ae62e7 kudu::tablet::Tablet::GetTabletAncientHistoryMark()
> at ??:0
> @ 0x7f1e00ae627d kudu::tablet::Tablet::GetHistoryGcOpts() at ??:0
>
> @ 0x7f1e02012c53 kudu::tserver::(anonymous
> namespace)::VerifyNotAncientHistory() at ??:0
> @ 0x7f1e0201223b
> kudu::tserver::TabletServiceImpl::HandleScanAtSnapshot() at ??:0
> @ 0x7f1e0200c6dd
> kudu::tserver::TabletServiceImpl::HandleNewScanRequest() at ??:0
> @ 0x7f1e02009d33 kudu::tserver::TabletServiceImpl::Scan() at ??:0
>
> @ 0x7f1dfc90de4d
> kudu::tserver::TabletServerServiceIf::TabletServerServiceIf()::$_5::operator()()
> at ??:0
> @ 0x7f1dfc90dc92 std::_Function_handler<>::_M_invoke() at ??:0
>
> @ 0x7f1dfba728ab std::function<>::operator()() at ??:0
>
> @ 0x7f1dfba7216d kudu::rpc::GeneratedServiceIf::Handle() at ??:0
>
> @ 0x7f1dfba74526 kudu::rpc::ServicePool::RunThread() at ??:0
>
> @ 0x7f1dfba76ad9 boost::_mfi::mf0<>::operator()() at ??:0
>
> @ 0x7f1dfba76a40 boost::_bi::list1<>::operator()<>() at ??:0
>
> @ 0x7f1dfba769ea boost::_bi::bind_t<>::operator()() at ??:0
>
> @ 0x7f1dfba767cd
> boost::detail::function::void_function_obj_invoker0<>::invoke() at ??:0
> @ 0x7f1dfba190f8 boost::function0<>::operator()() at ??:0
>
> @ 0x7f1df9d1788d kudu::Thread::SuperviseThread() at ??:0
>
> @ 0x7f1dfdcf4184 start_thread at ??:0
>
> @ 0x7f1df6023ffd clone at ??:0
>
> @ 0x0 (unknown){noformat}
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