散尽积分求大神帮忙分析jvm crash的log

[zliuzz]

1.环境 server2008r2, 24c+128g内存, 略高并发系统

2.从上周一开始, 系统会不定时的挂掉, 表现为tomcat直接不见了, tomcat的bin下会生成一个hs_err_pid.mdmp,也没有log文件, 后来一直录屏看到一次错误信息如下图, 出现如下图内容时, tomcat已经停止服务, jconsole里面看内存和cpu已经探底


3.感觉已经能排除高并发问题, 因为有时候系统会半夜11点突然挂掉

4.后来配了一堆参数, 现在能间歇的打印hs_err_pid.log了, 特地粘上来让大神帮忙分析下

#
# A fatal error has been detected by the Java Runtime Environment:
#
# Internal Error (sharedRuntime.cpp:834), pid=5632, tid=14464
# fatal error: exception happened outside interpreter, nmethods and vtable stubs at pc 0x0000000002cc4990
#
# JRE version: Java(TM) SE Runtime Environment (8.0_40-b25) (build 1.8.0_40-b25)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (25.40-b25 mixed mode windows-amd64 )
# Core dump written. Default location: E:\zhkt\env\apache-tomcat-7.0.41\bin\hs_err_pid5632.mdmp
#
# If you would like to submit a bug report, please visit:
# http://bugreport.java.com/bugreport/crash.jsp
#
--------------- T H R E A D ---------------

Current thread (0x0000000078d31000): JavaThread "http-nio-443-exec-253" daemon [_thread_in_Java, id=14464, stack(0x0000001542320000,0x0000001542420000)]

Stack: [0x0000001542320000,0x0000001542420000]
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [jvm.dll+0x32b47a]
V [jvm.dll+0x2797f3]
V [jvm.dll+0x27a489]
V [jvm.dll+0x271726]
V [jvm.dll+0x228b8e]
V [jvm.dll+0x297cb0]
V [jvm.dll+0x32b308]
C [ntdll.dll+0x2812d]
C [ntdll.dll+0x1855f]
C [ntdll.dll+0x4bcb8]
C 0x0000000002cc4990

[zliuzz]

--------------- P R O C E S S --------------- 太多 略去 Other Threads: 0x0000000026570000 VMThread [stack: 0x000000006e0a0000,0x000000006e1a0000] [id=10480] 0x0000000071171800 WatcherThread [stack: 0x0000000074ae0000,0x0000000074be0000] [id=6428] VM state:synchronizing (normal execution) VM Mutex/Monitor currently owned by a thread: ([mutex/lock_event]) [0x00000000028f0b30] Safepoint_lock - owner thread: 0x0000000026570000 [0x00000000028f0bb0] Threads_lock - owner thread: 0x0000000026570000 Heap: par new generation total 9437184K, used 1340398K [0x000000013fe00000, 0x00000003bfe00000, 0x000000063fe00000) eden space 8388608K, 7% used [0x000000013fe00000, 0x0000000166a98f70, 0x000000033fe00000) from space 1048576K, 67% used [0x000000033fe00000, 0x000000036ae62b10, 0x000000037fe00000) to space 1048576K, 0% used [0x000000037fe00000, 0x000000037fe00000, 0x00000003bfe00000) concurrent mark-sweep generation total 31457280K, used 6847696K [0x000000063fe00000, 0x0000000dbfe00000, 0x000000153fe00000) Metaspace used 62691K, capacity 67789K, committed 67928K, reserved 69632K Card table byte_map: [0x0000000013ba0000,0x000000001dbb0000] byte_map_base: 0x00000000131a1000 Marking Bits: (CMSBitMap*) 0x00000000263da808 Bits: [0x00000000265b0000, 0x00000000625b0000) Mod Union Table: (CMSBitMap*) 0x00000000263da8c8 Bits: [0x00000000625c0000, 0x00000000634c0000) Polling page: 0x0000000000140000 CodeCache: size=245760Kb used=60582Kb max_used=60823Kb free=185177Kb bounds [0x0000000002c70000, 0x00000000068b0000, 0x0000000011c70000] total_blobs=11975 nmethods=11275 adapters=607 compilation: enabled Compilation events (10 events): Event: 13746.960 Thread 0x00000000710db000 23909 3 kq.xskq.CXskq::wx_addStdm (2005 bytes) Event: 13747.034 Thread 0x00000000710db000 nmethod 23909 0x0000000006855650 code [0x0000000006857d80, 0x0000000006884c08] Event: 13755.973 Thread 0x00000000710d9800 23910 3 org.apache.jsp.pages.weixin.zhjx.wdxs.wdxs6_jsp::getDependants (4 bytes) Event: 13755.974 Thread 0x00000000710d9800 nmethod 23910 0x00000000058a6690 code [0x00000000058a67e0, 0x00000000058a6950] Event: 13756.578 Thread 0x00000000265a9800 23911 4 kq.xskq.CXskq::wx_xsqd (1533 bytes) Event: 13756.726 Thread 0x00000000710db800 23912 3 org.eclipse.jdt.internal.compiler.parser.Parser::consumeTypeImportOnDemandDeclarationName (210 bytes) Event: 13756.728 Thread 0x00000000710db800 nmethod 23912 0x000000000372e590 code [0x000000000372e760, 0x000000000372eea8] Event: 13757.117 Thread 0x00000000265a9800 nmethod 23911 0x0000000005de17d0 code [0x0000000005de2020, 0x0000000005de9ff0] Event: 13767.282 Thread 0x00000000710db000 23913 ! 3 fmt.yw.czy.ServletCzy::doPost (834 bytes) Event: 13767.299 Thread 0x00000000710db000 nmethod 23913 0x0000000005fe0c50 code [0x0000000005fe1a00, 0x0000000005fecc68] GC Heap History (10 events): Event: 13626.648 GC heap before {Heap before GC invocations=143 (full 3): par new generation total 9437184K, used 9045400K [0x000000013fe00000, 0x00000003bfe00000, 0x000000063fe00000) eden space 8388608K, 99% used [0x000000013fe00000, 0x000000033fd209a8, 0x000000033fe00000) from space 1048576K, 62% used [0x000000037fe00000, 0x00000003a8045678, 0x00000003bfe00000) to space 1048576K, 0% used [0x000000033fe00000, 0x000000033fe00000, 0x000000037fe00000) concurrent mark-sweep generation total 31457280K, used 6510680K [0x000000063fe00000, 0x0000000dbfe00000, 0x000000153fe00000) Metaspace used 62663K, capacity 67705K, committed 67928K, reserved 69632K Event: 13626.821 GC heap after Heap after GC invocations=144 (full 3): par new generation total 9437184K, used 788084K [0x000000013fe00000, 0x00000003bfe00000, 0x000000063fe00000) eden space 8388608K, 0% used [0x000000013fe00000, 0x000000013fe00000, 0x000000033fe00000) from space 1048576K, 75% used [0x000000033fe00000, 0x000000036ff9d1b8, 0x000000037fe00000) to space 1048576K, 0% used [0x000000037fe00000, 0x000000037fe00000, 0x00000003bfe00000) concurrent mark-sweep generation total 31457280K, used 6510680K [0x000000063fe00000, 0x0000000dbfe00000, 0x000000153fe00000) Metaspace used 62663K, capacity 67705K, committed 67928K, reserved 69632K } Event: 13648.311 GC heap before {Heap before GC invocations=144 (full 3): par new generation total 9437184K, used 9176692K [0x000000013fe00000, 0x00000003bfe00000, 0x000000063fe00000) eden space 8388608K, 100% used [0x000000013fe00000, 0x000000033fe00000, 0x000000033fe00000) from space 1048576K, 75% used [0x000000033fe00000, 0x000000036ff9d1b8, 0x000000037fe00000) to space 1048576K, 0% used [0x000000037fe00000, 0x000000037fe00000, 0x00000003bfe00000) concurrent mark-sweep generation total 31457280K, used 6510680K [0x000000063fe00000, 0x0000000dbfe00000, 0x000000153fe00000) Metaspace used 62663K, capacity 67705K, committed 67928K, reserved 69632K Event: 13648.525 GC heap after Heap after GC invocations=145 (full 3): par new generation total 9437184K, used 774826K [0x000000013fe00000, 0x00000003bfe00000, 0x000000063fe00000) eden space 8388608K, 0% used [0x000000013fe00000, 0x000000013fe00000, 0x000000033fe00000) from space 1048576K, 73% used [0x000000037fe00000, 0x00000003af2aab48, 0x00000003bfe00000) to space 1048576K, 0% used [0x000000033fe00000, 0x000000033fe00000, 0x000000037fe00000) concurrent mark-sweep generation total 31457280K, used 6627281K [0x000000063fe00000, 0x0000000dbfe00000, 0x000000153fe00000) Metaspace used 62663K, capacity 67705K, committed 67928K, reserved 69632K } Event: 13675.561 GC heap before {Heap before GC invocations=145 (full 3): par new generation total 9437184K, used 9163434K [0x000000013fe00000, 0x00000003bfe00000, 0x000000063fe00000) eden space 8388608K, 100% used [0x000000013fe00000, 0x000000033fe00000, 0x000000033fe00000) from space 1048576K, 73% used [0x000000037fe00000, 0x00000003af2aab48, 0x00000003bfe00000) to space 1048576K, 0% used [0x000000033fe00000, 0x000000033fe00000, 0x000000037fe00000) concurrent mark-sweep generation total 31457280K, used 6627281K [0x000000063fe00000, 0x0000000dbfe00000, 0x000000153fe00000) Metaspace used 62663K, capacity 67705K, committed 67928K, reserved 69632K Event: 13675.844 GC heap after Heap after GC invocations=146 (full 3): par new generation total 9437184K, used 876062K [0x000000013fe00000, 0x00000003bfe00000, 0x000000063fe00000) eden space 8388608K, 0% used [0x000000013fe00000, 0x000000013fe00000, 0x000000033fe00000) from space 1048576K, 83% used [0x000000033fe00000, 0x0000000375587930, 0x000000037fe00000) to space 1048576K, 0% used [0x000000037fe00000, 0x000000037fe00000, 0x00000003bfe00000) concurrent mark-sweep generation total 31457280K, used 6665236K [0x000000063fe00000, 0x0000000dbfe00000, 0x000000153fe00000) Metaspace used 62663K, capacity 67705K, committed 67928K, reserved 69632K } Event: 13712.984 GC heap before {Heap before GC invocations=146 (full 3): par new generation total 9437184K, used 9264670K [0x000000013fe00000, 0x00000003bfe00000, 0x000000063fe00000) eden space 8388608K, 100% used [0x000000013fe00000, 0x000000033fe00000, 0x000000033fe00000) from space 1048576K, 83% used [0x000000033fe00000, 0x0000000375587930, 0x000000037fe00000) to space 1048576K, 0% used [0x000000037fe00000, 0x000000037fe00000, 0x00000003bfe00000) concurrent mark-sweep generation total 31457280K, used 6665236K [0x000000063fe00000, 0x0000000dbfe00000, 0x000000153fe00000) Metaspace used 62676K, capacity 67721K, committed 67928K, reserved 69632K Event: 13713.207 GC heap after Heap after GC invocations=147 (full 3): par new generation total 9437184K, used 731744K [0x000000013fe00000, 0x00000003bfe00000, 0x000000063fe00000) eden space 8388608K, 0% used [0x000000013fe00000, 0x000000013fe00000, 0x000000033fe00000) from space 1048576K, 69% used [0x000000037fe00000, 0x00000003ac898170, 0x00000003bfe00000) to space 1048576K, 0% used [0x000000033fe00000, 0x000000033fe00000, 0x000000037fe00000) concurrent mark-sweep generation total 31457280K, used 6847696K [0x000000063fe00000, 0x0000000dbfe00000, 0x000000153fe00000) Metaspace used 62676K, capacity 67721K, committed 67928K, reserved 69632K } Event: 13763.974 GC heap before {Heap before GC invocations=147 (full 3): par new generation total 9437184K, used 9120352K [0x000000013fe00000, 0x00000003bfe00000, 0x000000063fe00000) eden space 8388608K, 100% used [0x000000013fe00000, 0x000000033fe00000, 0x000000033fe00000) from space 1048576K, 69% used [0x000000037fe00000, 0x00000003ac898170, 0x00000003bfe00000) to space 1048576K, 0% used [0x000000033fe00000, 0x000000033fe00000, 0x000000037fe00000) concurrent mark-sweep generation total 31457280K, used 6847696K [0x000000063fe00000, 0x0000000dbfe00000, 0x000000153fe00000) Metaspace used 62691K, capacity 67789K, committed 67928K, reserved 69632K Event: 13764.139 GC heap after Heap after GC invocations=148 (full 3): par new generation total 9437184K, used 704906K [0x000000013fe00000, 0x00000003bfe00000, 0x000000063fe00000) eden space 8388608K, 0% used [0x000000013fe00000, 0x000000013fe00000, 0x000000033fe00000) from space 1048576K, 67% used [0x000000033fe00000, 0x000000036ae62b10, 0x000000037fe00000) to space 1048576K, 0% used [0x000000037fe00000, 0x000000037fe00000, 0x00000003bfe00000) concurrent mark-sweep generation total 31457280K, used 6847696K [0x000000063fe00000, 0x0000000dbfe00000, 0x000000153fe00000) Metaspace used 62691K, capacity 67789K, committed 67928K, reserved 69632K }

[zliuzz]

Deoptimization events (10 events): Event: 13305.604 Thread 0x0000000080626000 Uncommon trap: reason=unstable_if action=reinterpret pc=0x000000000674e704 method=zhjx.kthd.CTnfb.setPlhf(Ljavax/servlet/http/HttpSession;[Ljava/lang/String;Ljava/lang/StringBuffer;)I @ 519 Event: 13396.198 Thread 0x000000007d359000 Uncommon trap: reason=unstable_if action=reinterpret pc=0x0000000003eba1c8 method=sun.awt.image.ByteInterleavedRaster.putByteData(IIII[B)V @ 395 Event: 13433.933 Thread 0x00000000809e7000 Uncommon trap: reason=unstable_if action=reinterpret pc=0x0000000003d2dac0 method=java.lang.String.toUpperCase(Ljava/util/Locale;)Ljava/lang/String; @ 177 Event: 13479.602 Thread 0x000000007c775000 Uncommon trap: reason=unstable_if action=reinterpret pc=0x00000000064c3090 method=org.apache.naming.resources.ProxyDirContext.cacheLoad(Lorg/apache/naming/resources/CacheEntry;)V @ 450 Event: 13575.963 Thread 0x00000000798fa800 Uncommon trap: reason=null_check action=maybe_recompile pc=0x0000000003d5bb44 method=hnkj.hnpublic.CMap.getvalue(Ljava/util/Map;Ljava/lang/String;Ljava/lang/StringBuffer;)Ljava/lang/String; @ 21 Event: 13589.976 Thread 0x000000007d359000 Uncommon trap: reason=unstable_if action=reinterpret pc=0x0000000003ece2e0 method=sun.awt.image.ByteInterleavedRaster.setDataElements(IIIIIILjava/awt/image/Raster;)V @ 54 Event: 13589.976 Thread 0x000000007d359000 Uncommon trap: reason=unstable_if action=reinterpret pc=0x0000000003e1bd9c method=sun.awt.image.ByteInterleavedRaster.setDataElements(IIIIIILjava/awt/image/Raster;)V @ 54 Event: 13733.592 Thread 0x00000000809ff800 Uncommon trap: reason=range_check action=make_not_entrant pc=0x000000000675c59c method=kq.xskq.CXskq.wx_xsqd(Ljavax/servlet/http/HttpSession;[Ljava/lang/String;Ljava/lang/StringBuffer;)Ljava/lang/String; @ 100 Event: 13760.553 Thread 0x0000000076493800 Uncommon trap: reason=unstable_if action=reinterpret pc=0x000000000423103c method=fmt.yw.czy.ServletCzy.doPost(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V @ 256 Event: 13767.759 Thread 0x0000000078d31000 Uncommon trap: reason=unstable_if action=reinterpret pc=0x00000000051086ac method=com.sun.crypto.provider.CipherCore.doFinal([BII[BI)I @ 405 Internal exceptions (10 events): Event: 13762.402 Thread 0x0000000081132000 Exception <a 'java/io/IOException'> (0x00000002ae6da838) thrown at [D:\re\workspace\8-2-build-windows-amd64-cygwin\jdk8u40\2855\hotspot\src\share\vm\prims\jni.cpp, line 709] Event: 13762.402 Thread 0x00000000809f9000 Exception <a 'java/io/IOException'> (0x000000027431c128) thrown at [D:\re\workspace\8-2-build-windows-amd64-cygwin\jdk8u40\2855\hotspot\src\share\vm\prims\jni.cpp, line 709] Event: 13764.153 Thread 0x000000007d7bc800 Exception <a 'java/io/IOException'> (0x000000013feae748) thrown at [D:\re\workspace\8-2-build-windows-amd64-cygwin\jdk8u40\2855\hotspot\src\share\vm\prims\jni.cpp, line 709] Event: 13764.267 Thread 0x0000000076481000 Exception <a 'java/io/IOException'> (0x0000000140b98600) thrown at [D:\re\workspace\8-2-build-windows-amd64-cygwin\jdk8u40\2855\hotspot\src\share\vm\prims\jni.cpp, line 709] Event: 13765.087 Thread 0x000000007be65800 Exception <a 'java/io/IOException'> (0x000000014d091a10) thrown at [D:\re\workspace\8-2-build-windows-amd64-cygwin\jdk8u40\2855\hotspot\src\share\vm\prims\jni.cpp, line 709] Event: 13765.263 Thread 0x000000007d359000 Implicit null exception at 0x00000000044a8056 to 0x00000000044a860e Event: 13765.263 Thread 0x000000007d359000 Exception <a 'java/lang/NullPointerException'> (0x000000014ee5c9b8) thrown at [D:\re\workspace\8-2-build-windows-amd64-cygwin\jdk8u40\2855\hotspot\src\share\vm\runtime\sharedRuntime.cpp, line 605] Event: 13765.449 Thread 0x000000008163e800 Exception <a 'java/io/IOException'> (0x0000000150b2ca50) thrown at [D:\re\workspace\8-2-build-windows-amd64-cygwin\jdk8u40\2855\hotspot\src\share\vm\prims\jni.cpp, line 709] Event: 13767.725 Thread 0x000000008111a800 Exception <a 'java/io/IOException'> (0x000000016020e6a0) thrown at [D:\re\workspace\8-2-build-windows-amd64-cygwin\jdk8u40\2855\hotspot\src\share\vm\prims\jni.cpp, line 709] Event: 13767.725 Thread 0x000000008111a800 Exception <a 'java/io/IOException'> (0x000000016020fac0) thrown at [D:\re\workspace\8-2-build-windows-amd64-cygwin\jdk8u40\2855\hotspot\src\share\vm\prims\jni.cpp, line 709] Events (10 events): Event: 13764.931 Executing VM operation: FindDeadlocks done Event: 13765.620 Executing VM operation: RevokeBias Event: 13765.717 Executing VM operation: RevokeBias done Event: 13766.693 Executing VM operation: ThreadDump Event: 13766.717 Executing VM operation: ThreadDump done Event: 13767.686 Executing VM operation: ThreadDump Event: 13767.708 Executing VM operation: ThreadDump done Event: 13767.759 Thread 0x0000000078d31000 Uncommon trap: trap_request=0xffffff65 fr.pc=0x00000000051086ac Event: 13767.759 Thread 0x0000000078d31000 DEOPT PACKING pc=0x00000000051086ac sp=0x000000154241ecc0 Event: 13767.759 Thread 0x0000000078d31000 DEOPT UNPACKING pc=0x0000000002cb582a sp=0x000000154241ec18 mode 2 Dynamic libraries: 0x000000013fcf0000 - 0x000000013fd27000 E:\zhkt\env\jdk\JDK8_x64\bin\java.exe 0x00000000772e0000 - 0x000000007748a000 C:\Windows\SYSTEM32\ntdll.dll 0x00000000770c0000 - 0x00000000771df000 C:\Windows\system32\kernel32.dll 0x000007fefd340000 - 0x000007fefd3aa000 C:\Windows\system32\KERNELBASE.dll 0x000007fefd600000 - 0x000007fefd6db000 C:\Windows\system32\ADVAPI32.dll 0x000007fefef10000 - 0x000007fefefaf000 C:\Windows\system32\msvcrt.dll 0x000007feff580000 - 0x000007feff59f000 C:\Windows\SYSTEM32\sechost.dll 0x000007fefdc50000 - 0x000007fefdd7d000 C:\Windows\system32\RPCRT4.dll 0x00000000771e0000 - 0x00000000772da000 C:\Windows\system32\USER32.dll 0x000007fefdb90000 - 0x000007fefdbf7000 C:\Windows\system32\GDI32.dll 0x000007fefd7c0000 - 0x000007fefd7ce000 C:\Windows\system32\LPK.dll 0x000007fefdd80000 - 0x000007fefde4a000 C:\Windows\system32\USP10.dll 0x000007fefbb80000 - 0x000007fefbd74000 C:\Windows\WinSxS\amd64_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_fa396087175ac9ac\COMCTL32.dll 0x000007fefdb10000 - 0x000007fefdb81000 C:\Windows\system32\SHLWAPI.dll 0x000007feff5c0000 - 0x000007feff5ee000 C:\Windows\system32\IMM32.DLL 0x000007feff470000 - 0x000007feff579000 C:\Windows\system32\MSCTF.dll 0x00000000715c0000 - 0x0000000071692000 E:\zhkt\env\jdk\JDK8_x64\jre\bin\msvcr100.dll 0x000000006e800000 - 0x000000006f083000 E:\zhkt\env\jdk\JDK8_x64\jre\bin\server\jvm.dll 0x000007fefa400000 - 0x000007fefa409000 C:\Windows\system32\WSOCK32.dll 0x000007fefdc00000 - 0x000007fefdc4d000 C:\Windows\system32\WS2_32.dll 0x000007fefde50000 - 0x000007fefde58000 C:\Windows\system32\NSI.dll 0x000007fefa410000 - 0x000007fefa44b000 C:\Windows\system32\WINMM.dll 0x000007fefc310000 - 0x000007fefc31c000 C:\Windows\system32\VERSION.dll 0x00000000774b0000 - 0x00000000774b7000 C:\Windows\system32\PSAPI.DLL 0x0000000074130000 - 0x000000007413f000 E:\zhkt\env\jdk\JDK8_x64\jre\bin\verify.dll 0x0000000074100000 - 0x0000000074129000 E:\zhkt\env\jdk\JDK8_x64\jre\bin\java.dll 0x00000000740e0000 - 0x00000000740f6000 E:\zhkt\env\jdk\JDK8_x64\jre\bin\zip.dll 0x000007fefdfa0000 - 0x000007fefed28000 C:\Windows\system32\SHELL32.dll 0x000007fefd7d0000 - 0x000007fefd9d3000 C:\Windows\system32\ole32.dll 0x000007fefd1c0000 - 0x000007fefd1cf000 C:\Windows\system32\profapi.dll 0x0000000000180000 - 0x000000000018d000 E:\zhkt\env\jdk\JDK8_x64\jre\bin\management.dll 0x00000000740b0000 - 0x00000000740ca000 E:\zhkt\env\jdk\JDK8_x64\jre\bin\net.dll 0x000007fefc9f0000 - 0x000007fefca45000 C:\Windows\system32\mswsock.dll 0x000007fefc9e0000 - 0x000007fefc9e7000 C:\Windows\System32\wship6.dll 0x0000000074090000 - 0x00000000740a1000 E:\zhkt\env\jdk\JDK8_x64\jre\bin\nio.dll 0x00000000767b0000 - 0x0000000076948000 E:\zhkt\env\jdk\JDK8_x64\jre\bin\awt.dll 0x000007fefd6e0000 - 0x000007fefd7b7000 C:\Windows\system32\OLEAUT32.dll 0x0000000000310000 - 0x0000000000334000 E:\zhkt\env\jdk\JDK8_x64\jre\bin\sunec.dll 0x00000000745c0000 - 0x00000000745cb000 E:\zhkt\env\jdk\JDK8_x64\jre\bin\sunmscapi.dll 0x000007fefd490000 - 0x000007fefd5f7000 C:\Windows\system32\CRYPT32.dll 0x000007fefd2d0000 - 0x000007fefd2df000 C:\Windows\system32\MSASN1.dll 0x000007fefca50000 - 0x000007fefca67000 C:\Windows\system32\CRYPTSP.dll 0x000007fefc750000 - 0x000007fefc797000 C:\Windows\system32\rsaenh.dll 0x000007fefc500000 - 0x000007fefc51e000 C:\Windows\system32\USERENV.dll 0x000007fefd0b0000 - 0x000007fefd0bf000 C:\Windows\system32\CRYPTBASE.dll 0x000007fefb4c0000 - 0x000007fefb4e7000 C:\Windows\system32\IPHLPAPI.DLL 0x000007fefb4b0000 - 0x000007fefb4bb000 C:\Windows\system32\WINNSI.DLL 0x000007fefb170000 - 0x000007fefb188000 C:\Windows\system32\dhcpcsvc.DLL 0x000007fefb150000 - 0x000007fefb161000 C:\Windows\system32\dhcpcsvc6.DLL 0x000007fefbb60000 - 0x000007fefbb75000 C:\Windows\system32\NLAapi.dll 0x000007fefa3d0000 - 0x000007fefa3e5000 C:\Windows\system32\napinsp.dll 0x000007fefc870000 - 0x000007fefc8cb000 C:\Windows\system32\DNSAPI.dll 0x000007fefa3c0000 - 0x000007fefa3cb000 C:\Windows\System32\winrnr.dll 0x000007fefc3e0000 - 0x000007fefc3e7000 C:\Windows\System32\wshtcpip.dll 0x000007fefa3f0000 - 0x000007fefa3f8000 C:\Windows\system32\rasadhlp.dll 0x000007fefb3d0000 - 0x000007fefb423000 C:\Windows\System32\fwpuclnt.dll 0x000007fefd050000 - 0x000007fefd0a7000 C:\Windows\system32\apphelp.dll 0x000007feea1f0000 - 0x000007feea393000 D:\jprofiler10\bin\windows-x64\jprofilerti.dll 0x0000000000340000 - 0x0000000000371000 E:\zhkt\env\jdk\JDK8_x64\jre\bin\jpeg.dll 0x000007fefaf80000 - 0x000007fefaf98000 C:\Windows\system32\DWMAPI.DLL 0x000007fef3e50000 - 0x000007fef3e92000 E:\zhkt\env\apache-tomcat-7.0.41\temp\jna-92668751\jna2955526609882640214.dll 0x00000000005d0000 - 0x000000000060d000 E:\zhkt\env\jdk\JDK8_x64\jre\bin\lcms.dll 0x000007fefb960000 - 0x000007fefba85000 C:\Windows\system32\DBGHELP.DLL VM Arguments: jv

[stacksoverflow]

参考 http://tomcat.10.x6.nabble.com/Tomcat-JVM-Crash-td5022790.html 摘要 I have discovered the source of the JVM crashes. I figured it best to share with the group because it is quite odd. I have tested this and confirmed with a colleague so as odd as it sounds it is reproducible. The crash is caused by a combination of Chrome web browser, HTTPS, and posting a form with an exact amount of data. If you use HTTP to submit the form=no crash, If you use IE and HTTPS=no crash. If you add/remove a single character to the form=no crash. I have attached the latest crash log. Please note that Tomcat crashes before it logs the request to "localhost_access_log" and before it passes the request to the servlet. This problem is present between multiple versions of Java and Tomcat. Here is another user reporting a similar issue. https://bugs.openjdk.java.net/browse/JDK-8049855 I did like they suggested and added the following line. This doesn't fix the problem but it prevents the server from crashing, you get a blank page instead. Why is this? -XX:CompileCommand=exclude,com/sun/crypto/provider/*.* Whose problem is this: Google, Apache Tomcat, GoDaddy(SSL), or Oracle?

[stacksoverflow]

貌似是一个异常请求导致的jvm bug。 或者tomcat前段加一个ngnix，看看什么样的请求把tomcat干掉的，如果是异常请求的话，在ngnix端把这个请求干掉，不要往tomcat发。

[zliuzz]

引用 4 楼 stacksoverflow 的回复：

貌似是一个异常请求导致的jvm bug。 或者tomcat前段加一个ngnix，看看什么样的请求把tomcat干掉的，如果是异常请求的话，在ngnix端把这个请求干掉，不要往tomcat发。

这个tomcat的确配的有https 免费证书那种 现在把https去掉了 再看看好了 诶 真是防不胜防 主要是没有配置nignx的经验 优化和cpu啥的怕配置不好

[zliuzz]

引用 4 楼 stacksoverflow 的回复：

貌似是一个异常请求导致的jvm bug。 或者tomcat前段加一个ngnix，看看什么样的请求把tomcat干掉的，如果是异常请求的话，在ngnix端把这个请求干掉，不要往tomcat发。

好像还是不一样 我去你发的帖子地址里看了下 我们的intelnal exceptions 还是不同 估计这个参数我还用不来

[沁海棠]

仰望大神

[stacksoverflow]

引用 5 楼 zliuzz 的回复:

[quote=引用 4 楼 stacksoverflow 的回复：]貌似是一个异常请求导致的jvm bug。 或者tomcat前段加一个ngnix，看看什么样的请求把tomcat干掉的，如果是异常请求的话，在ngnix端把这个请求干掉，不要往tomcat发。

这个tomcat的确配的有https 免费证书那种 现在把https去掉了 再看看好了 诶 真是防不胜防 主要是没有配置nignx的经验 优化和cpu啥的怕配置不好 [/quote] tomcat不擅长直接面对终端用户，最好弄个ngnix放到前端，这样能省掉很多麻烦。