[ 
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}



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

Reply via email to