LINUX下报仅有的JAVA错误，能判断是什么原因引起的吗？自己判断是线程问题，但具体不清楚

[lgmsyy]

# A fatal error has been detected by the Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0x0000003547606965, pid=41725, tid=139689914480384
#
# JRE version: 7.0_25-b15
# Java VM: Java HotSpot(TM) 64-Bit Server VM (23.25-b01 mixed mode linux-amd64 compressed oops)
# Problematic frame:
# C [libpthread.so.0+0x6965] pthread_create+0x105
#
# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
#
# An error report file with more information is saved as:
# /tmp/hs_err_pid41725.log
#
# If you would like to submit a bug report, please visit:
# http://bugreport.sun.com/bugreport/crash.jsp
#

[jwh5566]

Failed to write core dump. Core dumps have been disabled. To enable core dumping try "ulimit -c unlimited" before starting Java again 已经很明显了啊 打开dumps 在运行java 之前 ulimit -c unlimited

[lgmsyy]

引用 1 楼 jwh5566 的回复:

Failed to write core dump. Core dumps have been disabled. To enable core dumping try "ulimit -c unlimited" before starting Java again 已经很明显了啊 打开dumps 在运行java 之前 ulimit -c unlimited

这个 ulimit -c unlimited 之前就试验过，还是照样提示啊

[晓风吹雾]

# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again 你是jnd 调用c程序， core dump被禁止， 错误dump 不出来，才有以上警告。 将 core dump enable, gdb 调试 dump文件 不然谁知道错在哪里呢，1楼请看清楚再回答。

[lgmsyy]

引用 4 楼 shnulaa 的回复:

# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again 你是jnd 调用c程序， core dump被禁止， 错误dump 不出来，才有以上警告。 将 core dump enable, gdb 调试 dump文件 不然谁知道错在哪里呢，1楼请看清楚再回答。

问题是这个封装的C程序是第三方提供的。似乎 不能通过gdb 调试 dump 文件。

[lgmsyy]

有人帮忙吗？

[SmartRoot]

sudo 执行可以！