JVM crash 报错SIGSEGV (0xb)分析原因？

Z时代
2024-02-26
分类：IT

线上运行的几台实例，陆续在同一时间段出现JVM crash，拿到的hs_err_pidxxx.log文件主要内容如下，苦于找不出根因，请大家帮忙指教一二，感谢。
其中最后一行的com.j.m.s.e.m.AbstractBaseExceptionInfoMessage是业务代码，也主要想弄清楚这个问题与业务代码本身有关系没。

# # A fatal error has been detected by the Java Runtime Environment: # # SIGSEGV (0xb) at pc=0x00007f5e94bd20a7, pid=752, tid=140036367759104 # # JRE version: Java(TM) SE Runtime Environment (8.0_60-b27) (build 1.8.0_60-b27) # Java VM: Java HotSpot(TM) 64-Bit Server VM (25.60-b23 mixed mode linux-amd64 compressed oops) # Problematic frame: # V [libjvm.so+0x6340a7] IfNode::up_one_dom(Node*, bool)+0x97 # # Core dump written. Default location: /home/admin/core or core.752 # # 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 (0x00007f5e9050e000): JavaThread "C2 CompilerThread7" daemon [_thread_in_native, id=942, stack(0x00007f5cc1e4b000,0x00007f5cc1f4c000)] siginfo: si_signo: 11 (SIGSEGV), si_code: 1 (SEGV_MAPERR), si_addr: 0x000000000000002c Registers: RAX=0x00007f5c80ec2780, RBX=0x00007f5c80a98a38, RCX=0x0000000000000000, RDX=0x0000000000000000 RSP=0x00007f5cc1f46c70, RBP=0x00007f5cc1f46c70, RSI=0x0000000000000000, RDI=0x00007f5c806141f8 R8 =0x0000000000000fbc, R9 =0x0000000000000001, R10=0x0000000000000001, R11=0x00007f5cc1f49bf0 R12=0x00007f5c80ab2418, R13=0x00007f5cc1f47a00, R14=0x0000000000000000, R15=0x00007f5c806141f8 RIP=0x00007f5e94bd20a7, EFLAGS=0x0000000000010246, CSGSFS=0x002b000000000033, ERR=0x0000000000000004 TRAPNO=0x000000000000000e Top of Stack: (sp=0x00007f5cc1f46c70) 0x00007f5cc1f46c70: 00007f5cc1f46f00 00007f5e94bd374d 0x00007f5cc1f46c80: 00007f5cc1f46cb0 00007f5e94e87972 0x00007f5cc1f46c90: 00007f5cc1f46cd0 00007f5e94e88016 0x00007f5cc1f46ca0: 00007f5cc1f47a00 00007f5c00000000 0x00007f5cc1f46cb0: 00007f5c80ab4138 0000007c00000017 0x00007f5cc1f46cc0: 00007f5cc1f47a00 00007f5e94f03dc0 0x00007f5cc1f46cd0: 00007f5c80ab2480 00007f5c80ab2500 0x00007f5cc1f46ce0: 0000000000000001 00007f5e9050e460 0x00007f5cc1f46cf0: 00007f5c00000001 00007f5cc1f483d8 0x00007f5cc1f46d00: 00007f5cc1f46d40 00007f5e94e88016 0x00007f5cc1f46d10: 00007f5cc1f483f8 00007f5c80ab4470 0x00007f5cc1f46d20: 0000000000000000 0000000000000001 0x00007f5cc1f46d30: 00007f5c80ab4470 00007f5cc1f47a00 0x00007f5cc1f46d40: 00007f5cc1f46db0 00007f5e94f019dc 0x00007f5cc1f46d50: 00007f5c80ce3160 00007f5cc1f48380 0x00007f5cc1f46d60: 00007f5cc1f46db0 00007f5cc1f483d8 0x00007f5cc1f46d70: 00007f5cc1f48380 00007f5cc1f48418 0x00007f5cc1f46d80: 00007f5cc1f483f8 00007f5c80ab3588 0x00007f5cc1f46d90: 00007f5c80ce3160 0000000000000001 0x00007f5cc1f46da0: 00007f5c80ce3478 00007f5c80ab4470 0x00007f5cc1f46db0: 00007f5c80ab2138 00007f5c80ab2180 0x00007f5cc1f46dc0: 000000001f9b6540 01000000c1f47a00 0x00007f5cc1f46dd0: 00007f5cc1f47a00 01007f5c809e90d8 0x00007f5cc1f46de0: 00007f5cc1f46e20 00007f5e94e88016 0x00007f5cc1f46df0: 0000000000000001 00007f5c80ab1f60 0x00007f5cc1f46e00: 0000000000000000 00007f5cc1f47a00 0x00007f5cc1f46e10: 00007f5c80ab2b48 00007f5cc1f47a00 0x00007f5cc1f46e20: 00007f5cc1f46e90 00007f5e94f019dc 0x00007f5cc1f46e30: 00007f5ca4ef9910 00000000000000c8 0x00007f5cc1f46e40: 0000000000000004 00007f5cc1f483d8 0x00007f5cc1f46e50: 00007f5cc1f46e90 00007f5e94e88016 0x00007f5cc1f46e60: 00007f5cc1f483f8 00007f5cc1f49bf0 Instructions: (pc=0x00007f5e94bd20a7) 0x00007f5e94bd2087: d2 74 b8 0f b7 41 2c 83 e0 07 83 f8 07 74 50 0f 0x00007f5e94bd2097: b7 42 2c 83 e0 07 83 f8 07 74 2f 48 39 d1 75 9b 0x00007f5e94bd20a7: 0f b7 41 2c 48 89 ca 83 e0 1f 83 f8 15 0f 84 6b 0x00007f5e94bd20b7: ff ff ff 31 d2 e9 64 ff ff ff 0f 1f 80 00 00 00 Register to memory mapping: RAX=0x00007f5c80ec2780 is an unknown value RBX=0x00007f5c80a98a38 is an unknown value RCX=0x0000000000000000 is an unknown value RDX=0x0000000000000000 is an unknown value RSP=0x00007f5cc1f46c70 is pointing into the stack for thread: 0x00007f5e9050e000 RBP=0x00007f5cc1f46c70 is pointing into the stack for thread: 0x00007f5e9050e000 RSI=0x0000000000000000 is an unknown value RDI=0x00007f5c806141f8 is an unknown value R8 =0x0000000000000fbc is an unknown value R9 =0x0000000000000001 is an unknown value R10=0x0000000000000001 is an unknown value R11=0x00007f5cc1f49bf0 is pointing into the stack for thread: 0x00007f5e9050e000 R12=0x00007f5c80ab2418 is an unknown value R13=0x00007f5cc1f47a00 is pointing into the stack for thread: 0x00007f5e9050e000 R14=0x0000000000000000 is an unknown value R15=0x00007f5c806141f8 is an unknown value Stack: [0x00007f5cc1e4b000,0x00007f5cc1f4c000], sp=0x00007f5cc1f46c70, free space=1007k Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code) V [libjvm.so+0x6340a7] IfNode::up_one_dom(Node*, bool)+0x97 V [libjvm.so+0x63574d] IfNode::Ideal(PhaseGVN*, bool)+0x6ad V [libjvm.so+0x966e2c] PhaseIterGVN::transform_old(Node*)+0x7c V [libjvm.so+0x9645ec] PhaseIterGVN::optimize()+0x1bc V [libjvm.so+0x4a1019] Compile::Optimize()+0x159 V [libjvm.so+0x4a2e5a] Compile::Compile(ciEnv*, C2Compiler*, ciMethod*, int, bool, bool, bool)+0x13ca V [libjvm.so+0x3f0718] C2Compiler::compile_method(ciEnv*, ciMethod*, int)+0x198 V [libjvm.so+0x4ad34a] CompileBroker::invoke_compiler_on_method(CompileTask*)+0xc9a V [libjvm.so+0x4ae2f6] CompileBroker::compiler_thread_loop()+0x5d6 V [libjvm.so+0xa68f3f] JavaThread::thread_main_inner()+0xdf V [libjvm.so+0xa6906c] JavaThread::run()+0x11c V [libjvm.so+0x91cb88] java_start(Thread*)+0x108 C [libpthread.so.0+0x79d1] start_thread+0xd1 Current CompileTask:

C2:244243956 62051 ! 4 com.j.m.s.e.m.AbstractBaseExceptionInfoMessage::handle (272 bytes)