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https://issues.apache.org/jira/browse/KUDU-2325?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16374879#comment-16374879
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Alexey Serbin commented on KUDU-2325:
-------------------------------------

Yep, that was on Linux.  Thank you for the quick fix.

> tserver crashes in kudu::StackTraceCollector::RevokeSigData
> -----------------------------------------------------------
>
>                 Key: KUDU-2325
>                 URL: https://issues.apache.org/jira/browse/KUDU-2325
>             Project: Kudu
>          Issue Type: Bug
>          Components: tserver, util
>    Affects Versions: 1.7.0
>            Reporter: Alexey Serbin
>            Assignee: Todd Lipcon
>            Priority: Blocker
>
> While running {{raft_consensus_stress-itest}}, I noticed tserver sometimes 
> crashes with the stack trace like below:
> {noformat}
>     @     0x7f188e6c92fd  google::LogMessage::Fail() at ??:0
>     @     0x7f188e6cb1bd  google::LogMessage::SendToLog() at ??:0
>     @     0x7f188e6c8e39  google::LogMessage::Flush() at ??:0
>     @     0x7f188e6cbc5f  google::LogMessageFatal::~LogMessageFatal() at ??:0
>     @     0x7f189028e5af  kudu::StackTraceCollector::RevokeSigData() at ??:0
>     @     0x7f189028ecba  kudu::StackTraceCollector::AwaitCollection() at ??:0
>     @     0x7f189028ee86  kudu::GetThreadStack() at ??:0
>     @     0x7f189028efb7  kudu::DumpThreadStack() at ??:0
>     @     0x7f189031cc49  kudu::KernelStackWatchdog::RunThread() at ??:0
>     @     0x7f1890320af9  boost::_mfi::mf0<>::operator()() at ??:0
>     @     0x7f1890320a60  boost::_bi::list1<>::operator()<>() at ??:0
>     @     0x7f1890320a0a  boost::_bi::bind_t<>::operator()() at ??:0
>     @     0x7f18903207ed  
> boost::detail::function::void_function_obj_invoker0<>::invoke() at ??:0
>     @     0x7f1891eb2568  boost::function0<>::operator()() at ??:0
>     @     0x7f18903aeaad  kudu::Thread::SuperviseThread() at ??:0
>     @     0x7f189418d184  start_thread at ??:0
>     @     0x7f188c6b7ffd  clone at ??:0
>     @              (nil)  (unknown)
> {noformat}



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