A fatal error was detected by the Java Runtime Environment when starting the parallel Java NIO Server (Netty) in ECLIPSE

Question

We have a netty server that runs in ECLIPSE in debug mode. After starting the server for about a week with a load of about 5 thousand clients. JVM issued the following error. A fatal error has been detected by the Java Runtime Environment . Please inform

hs_err_pid29200.mdmp follows

  # # A fatal error has been detected by the Java Runtime Environment: # # EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x00000000716462c7, pid=29200, tid=13272 # # JRE version: 7.0_21-b11 # Java VM: Java HotSpot(TM) 64-Bit Server VM (23.21-b01 mixed mode windows-amd64 compressed oops) # Problematic frame: # V [jvm.dll+0x362c7] # # Core dump written. Default location: C:\eclipse\Netty\hs_err_pid29200.mdmp # # If you would like to submit a bug report, please visit: # http://bugreport.sun.com/bugreport/crash.jsp # --------------- THREAD --------------- Current thread (0x000000000dac5000): JavaThread "JDWP Transport Listener: dt_socket" daemon [_thread_in_vm, id=13272, stack(0x000000000e9a0000,0x000000000eaa0000)] siginfo: ExceptionCode=0xc0000005, reading address 0x0000000000000010 Registers: RAX=0x0000000000000010, RBX=0x000000000dac5000, RCX=0x0000000000000000, RDX=0x0000000071b3fff8 RSP=0x000000000ea9f1f8, RBP=0x0000000780497130, RSI=0x0000000000000000, RDI=0x000000000dac6d00 R8 =0x0000000000000000, R9 =0x000000000ea9f380, R10=0x0000000000000000, R11=0x000000007343f590 R12=0x0000000780496f98, R13=0x0000000001db4c50, R14=0x0000000000000001, R15=0x0000000000000000 RIP=0x00000000716462c7, EFLAGS=0x0000000000010246 Top of Stack: (sp=0x000000000ea9f1f8) 0x000000000ea9f1f8: 0000000071762e66 0000000001f1c210 0x000000000ea9f208: 0000000072a38b57 000000000dac5000 0x000000000ea9f218: 0000000000000000 0000000000000000 0x000000000ea9f228: 000000000dac6cd0 0000000001db4930 0x000000000ea9f238: 0000000001db4920 0000000001db4d08 0x000000000ea9f248: 0000000001db4d20 0000000001db4930 0x000000000ea9f258: 000000000dac5000 0000000000000000 0x000000000ea9f268: 0000000001f1c210 000000000dac5000 0x000000000ea9f278: 000000000dac6d00 0000000001db4d10 0x000000000ea9f288: 0000000001db4d20 0000000001db50f8 0x000000000ea9f298: 000000000ea9f6b0 0000000000000000 0x000000000ea9f2a8: 0000000000000000 0000000000000000 0x000000000ea9f2b8: 0000000000000000 000000000daccc48 0x000000000ea9f2c8: 000000000ea9f3d0 0000000001f19780 0x000000000ea9f2d8: 000000000ea9f380 000000000dac5000 0x000000000ea9f2e8: 00000000718b9547 0000000001f19780 Instructions: (pc=0x00000000716462c7) 0x00000000716462a7: 05 64 38 62 00 83 f8 ff 74 03 89 14 08 f3 c3 cc 0x00000000716462b7: cc cc cc cc cc cc cc cc cc 48 63 05 7d fc 65 00 0x00000000716462c7: 48 8b 04 08 c3 cc cc cc cc 48 63 05 6d fc 65 00 0x00000000716462d7: 48 89 14 08 c3 cc cc cc cc 48 63 05 59 fc 65 00 Register to memory mapping: RAX=0x0000000000000010 is an unknown value RBX=0x000000000dac5000 is a thread RCX=0x0000000000000000 is an unknown value RDX=0x0000000071b3fff8 is an unknown value RSP=0x000000000ea9f1f8 is pointing into the stack for thread: 0x000000000dac5000 RBP=0x0000000780497130 is an oop [C - klass: {type array char} - length: 3 RSI=0x0000000000000000 is an unknown value RDI=0x000000000dac6d00 is an unknown value R8 =0x0000000000000000 is an unknown value R9 =0x000000000ea9f380 is pointing into the stack for thread: 0x000000000dac5000 R10=0x0000000000000000 is an unknown value R11=0x000000007343f590 is an unknown value R12=0x0000000780496f98 is an oop [Ljava.lang.Thread; - klass: 'java/lang/Thread'[] - length: 128 R13=0x0000000001db4c50 is an unknown value R14=0x0000000000000001 is an unknown value R15=0x0000000000000000 is an unknown value Stack: [0x000000000e9a0000,0x000000000eaa0000], sp=0x000000000ea9f1f8, free space=1020k Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code) V [jvm.dll+0x362c7] --------------- SYSTEM --------------- OS: Windows NT 6.1 , 64 bit Build 7601 Service Pack 1 CPU:total 8 (4 cores per cpu, 1 threads per core) family 6 model 26 stepping 5, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, tsc, tscinvbit, tscinv Memory: 4k page, physical 8375388k(3128568k free), swap 16748916k(11387960k free) vm_info: Java HotSpot(TM) 64-Bit Server VM (23.21-b01) for windows-amd64 JRE (1.7.0_21-b11), built on Apr 4 2013 08:11:28 by "java_re" with unknown MS VC++:1600 time: Fri Jul 19 09:29:19 2013 elapsed time: 195988 seconds 

thank you for your time

GK

Answer 1

This sounds like a bug in the JVM. Update to the latest version.