JDK-8229177 : ZGC: SIGSEGV in ZRelocate::forward_object
- Type: Bug
- Component: hotspot
- Sub-Component: gc
- Affected Version: 14
- Priority: P2
- Status: Closed
- Resolution: Duplicate
- Submitted: 2019-08-06
- Updated: 2019-09-04
- Resolved: 2019-09-04
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Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.
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Unresolved : Release in which this issue/RFE will be addressed.
Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.
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| JDK 14 |
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14Resolved  |
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Description
# A fatal error has been detected by the Java Runtime Environment: # # SIGSEGV (0xb) at pc=0x00007f8ec99dc2a7, pid=12239, tid=12254 # # JRE version: Java(TM) SE Runtime Environment (14.0) (build 14-internal+0-2019-08-05-1228532.tobias.hartmann.jdkjdk) # Java VM: Java HotSpot(TM) 64-Bit Server VM (14-internal+0-2019-08-05-1228532.tobias.hartmann.jdkjdk, mixed mode, tiered, z gc, linux-amd64) # Problematic frame: # V [libjvm.so+0xe392a7] ZRelocate::forward_object(ZForwarding*, unsigned long) const+0x67 Current thread (0x00007f8ec4058830): GCTaskThread "ZWorker#5" [stack: 0x00007f8eac269000,0x00007f8eac369000] [id=12254] Stack: [0x00007f8eac269000,0x00007f8eac369000], sp=0x00007f8eac361c18, free space=995k Native frames: (J=compiled Java code, A=aot compiled Java code, j=interpreted, Vv=VM code, C=native code) V [libjvm.so+0xe392a7] ZRelocate::forward_object(ZForwarding*, unsigned long) const+0x67 V [libjvm.so+0xe2b6d0] void OopOopIterateDispatch<ZMarkBarrierOopClosure<false> >::Table::oop_oop_iterate<InstanceRefKlass, oopDesc*>(ZMarkBarrierOopClosure<false>*, oopDesc*, Klass*)+0xb0 V [libjvm.so+0xe28133] ZMark::mark_and_follow(ZMarkCache*, ZMarkStackEntry)+0x213 V [libjvm.so+0xe2886b] ZMark::work_without_timeout(ZMarkCache*, ZMarkStripe*, ZMarkThreadLocalStacks*)+0xcb V [libjvm.so+0xe294d4] ZMark::work(unsigned long)+0x84 V [libjvm.so+0xe44bec] ZTask::GangTask::work(unsigned int)+0x1c V [libjvm.so+0xe016dd] GangWorker::loop()+0x4d V [libjvm.so+0xd6cced] Thread::call_run()+0x10d V [libjvm.so+0xbbf877] thread_native_entry(Thread*)+0xe7
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