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https://issues.apache.org/jira/browse/CASSANDRA-21412?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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David Capwell updated CASSANDRA-21412:
--------------------------------------
Bug Category: Parent values: Correctness(12982)Level 1 values: Recoverable
Corruption / Loss(12986)
Complexity: Low Hanging Fruit
Component/s: Accord
Discovered By: Unit Test
Fix Version/s: 6.x
Severity: Normal
Status: Open (was: Triage Needed)
> Journal compaction did not get a reference to segments to segfault due to
> use-after-free
> ----------------------------------------------------------------------------------------
>
> Key: CASSANDRA-21412
> URL: https://issues.apache.org/jira/browse/CASSANDRA-21412
> Project: Apache Cassandra
> Issue Type: Bug
> Components: Accord
> Reporter: David Capwell
> Assignee: David Capwell
> Priority: Normal
> Fix For: 6.x
>
>
> code}
> --------------- T H R E A D ---------------
> Current thread (0x00007fc875039660): JavaThread
> "node1_AccordJournal-compactor:1" daemon [_thread_in_Java, id=1310,
> stack(0x00007fc861ce0000,0x00007fc861d40000)]
> Stack: [0x00007fc861ce0000,0x00007fc861d40000], sp=0x00007fc861d3e370, free
> space=376k
> Native frames: (J=compiled Java code, A=aot compiled Java code,
> j=interpreted, Vv=VM code, C=native code)
> J 8897 c2 java.nio.DirectByteBuffer.getInt(I)I [email protected] (28 bytes) @
> 0x00007fc8e4769176 [0x00007fc8e4769120+0x0000000000000056]
> J 62486 c1
> org.apache.cassandra.service.accord.JournalKey$JournalKeySupport.deserialize(Ljava/nio/ByteBuffer;II)Lorg/apache/cassandra/service/accord/JournalKey;
> (43 bytes) @ 0x00007fc8e1274614 [0x00007fc8e1274580+0x0000000000000094]
> J 62485 c1
> org.apache.cassandra.service.accord.JournalKey$JournalKeySupport.deserialize(Ljava/nio/ByteBuffer;II)Ljava/lang/Object;
> (8 bytes) @ 0x00007fc8dffe6334 [0x00007fc8dffe62c0+0x0000000000000074]
> J 62479 c1 org.apache.cassandra.journal.OnDiskIndex$IndexReader.advance()Z
> (68 bytes) @ 0x00007fc8e03119b4 [0x00007fc8e03118e0+0x00000000000000d4]
> J 62474 c1
> org.apache.cassandra.journal.StaticSegment$KeyOrderReader.advance()Z (105
> bytes) @ 0x00007fc8e0382444 [0x00007fc8e03823c0+0x0000000000000084]
> j
> org.apache.cassandra.service.accord.journal.AbstractSegmentCompactor.compact(Ljava/util/Collection;)Ljava/util/Collection;+500
> j org.apache.cassandra.journal.Compactor.run()V+86
> J 27450 c2 org.apache.cassandra.concurrent.ExecutionFailure$1.run()V (72
> bytes) @ 0x00007fc8e44553bc [0x00007fc8e4455340+0x000000000000007c]
> J 7600 c2
> java.util.concurrent.Executors$RunnableAdapter.call()Ljava/lang/Object;
> [email protected] (14 bytes) @ 0x00007fc8e46ad1f8
> [0x00007fc8e46ad1a0+0x0000000000000058]
> J 9771 c2
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run()V
> [email protected] (57 bytes) @ 0x00007fc8e47befc0
> [0x00007fc8e47bed40+0x0000000000000280]
> j
> java.util.concurrent.ThreadPoolExecutor.runWorker(Ljava/util/concurrent/ThreadPoolExecutor$Worker;)V+92
> [email protected]
> j java.util.concurrent.ThreadPoolExecutor$Worker.run()V+5 [email protected]
> j io.netty.util.concurrent.FastThreadLocalRunnable.run()V+4
> j java.lang.Thread.run()V+11 [email protected]
> v ~StubRoutines::call_stub
> V [libjvm.so+0x8e8c9b] JavaCalls::call_helper(JavaValue*, methodHandle
> const&, JavaCallArguments*, Thread*)+0x39b
> V [libjvm.so+0x8e6c5d] JavaCalls::call_virtual(JavaValue*, Handle, Klass*,
> Symbol*, Symbol*, Thread*)+0x1ed
> V [libjvm.so+0x9959cc] thread_entry(JavaThread*, Thread*)+0x6c
> V [libjvm.so+0xef225f] JavaThread::run()+0x29f
> V [libjvm.so+0xeee9df] Thread::call_run()+0x14f
> V [libjvm.so+0xc87b36] thread_native_entry(Thread*)+0xe6
> siginfo: si_signo: 11 (SIGSEGV), si_code: 1 (SEGV_MAPERR), si_addr:
> 0x00007fc7b2fb7319
> {code}
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