Can't get Apache httpd on CentOS to core dump

Question

I've been experiencing the following error flooding my error_log and I'm trying to enable core dumps so that I can debug this error and find the cause.

[core:notice] [pid 32710] AH00052: child pid 32759 exit signal Segmentation fault (11)

Steps I've taken to enable core dumps

1. Edited httpd.conf and added: CoreDumpDirectory /tmp

2. Ran ulimit -c unlimited

3. Edited /etc/sysctl.conf and added the lines below

4. Reloaded the settings using sysctl -p

kernel.core_uses_pid = 1
kernel.core_pattern = /tmp
fs.suid_dumpable = 2

However

So far this has had no effect and core dumps still do not run?

What I expect is to see is:

[core:notice] [pid 2921] AH00051: child pid 18853 exit signal Segmentation fault (11), possible coredump in /tmp

Answer 1

CoretumpDirectory / tmp的/ tmp / apache2-gdb-dump insttead并希望您具有正确的权限并重新启动apache