YY-LIN 发表于 2017-1-3 12:15:19

make a apache core file

　　ulimit -c unlimited
　　ulimit -c

　　output: unlimited
　　vi the httpd.conf,
　　add "CoreDumpDirectory current _user_home",defaultly the corefile will dump to "/",this directory owner is root.

　　restart the httpd.
　　access the url which leads process exit.
　　gdb httpd_path --core=corefile
　　info threads
　　search the kill() or threads oftop n.
　　thr x

　　bt
　　

　　

　　

　　

　　
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