[webizen]

Originally Posted by JustAng

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At [01/Apr/2012:14:27:54 +0700], web server with pid=186167 received unexpected signal=11, no core file is created. A new instance of web server will be started automatically!

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EDIT :
On my older machine, I can switch back to the older version if that's the only solution, but on my newer one, 4.1.12 is the basic install so I don't know how to switch back to 4.1.11

You have 2 options:
1. manually install 4.1.11

wget http://www.litespeedtech.com/package...4-linux.tar.gz
tar zxf lsws-4.1.11-ent-x86_64-linux.tar.gz
cd lsws-4.1.11
./install.sh

Choose 'U' option when prompted and defaults for everything else.

2. install 4.1.12 dbg version and gnu debugger (gdb)

wget http://www.litespeedtech.com/package...nux-dbg.tar.gz
tar zxf lsws-4.1.12-ent-x86_64-linux-dbg.tar.gz
cd lsws-4.1.12
./install.sh

Choose 'U' option when prompted and defaults for everything else.

yum install gdb

when restart happens again, forward the backtrace to bug@.

if restart persists, switch back to 4.1.11 for the time being.