JVM 崩溃 #137
Description
项目部署在Tomcat上，使用Druid连接池，配taos.jdbc，JDK1.8，TD2.6，项目运行一段时间后，JVM会直接崩溃，有没有人有相同的情况？如何解决的？
A fatal error has been detected by the Java Runtime Environment:
SIGSEGV (0xb) at pc=0x00007f0ea4000450, pid=18570, tid=0x00007f0e47bf8700
JRE version: Java(TM) SE Runtime Environment (8.0_271-b09) (build 1.8.0_271-b09)
Java VM: Java HotSpot(TM) 64-Bit Server VM (25.271-b09 mixed mode linux-amd64 compressed oops)
Problematic frame:
C 0x00007f0ea4000450
Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
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 is native thread
siginfo: si_signo: 11 (SIGSEGV), si_code: 2 (SEGV_ACCERR), si_addr: 0x00007f0ea4000450
............
Register to memory mapping:
RAX=0x00007f0ea4000450 is an unknown value
RBX=0x0000000000000000 is an unknown value
RCX=0x00007f0ea412e7a8 is an unknown value
RDX=0x00007f0e47bf7d00 is an unknown value
RSP=0x00007f0e47bf7c88 is an unknown value
RBP=0x00007f0e47bf7cb0 is an unknown value
RSI=0x00007f0ea412e7a8 is an unknown value
RDI=0x00007f0e47bf7d00 is an unknown value
R8 =0x0000000000000008 is an unknown value
R9 =0x0003e9e0eced3bfa is an unknown value
R10=0x000000000000001b is an unknown value
R11=0x00007f0f85b91f10: <offset 0x169f10> in /lib64/libc.so.6 at 0x00007f0f85a28000
R12=0x00007f0e51b8ca6e is pointing into the stack for thread: 0x00007f0eb8460000
R13=0x00007f0e51b8ca6f is pointing into the stack for thread: 0x00007f0eb8460000
R14=0x00007f0e9025fe80 is an unknown value
R15=0x00007f0e51b8cb50 is pointing into the stack for thread: 0x00007f0eb8460000
Stack: [0x00007f0e473f9000,0x00007f0e47bf9000], sp=0x00007f0e47bf7c88, free space=8187k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
C 0x00007f0ea4000450
C [libtaos.so.2.6.0.34+0x1b6330] rpcProcessIncomingMsg+0x49e
C [libtaos.so.2.6.0.34+0x1b5d3f] rpcProcessMsgFromPeer+0x475
C [libtaos.so.2.6.0.34+0x1bae74] taosProcessTcpData+0x3d3