lsphp5 segfault
 

Hello
Got this error code from /var/log/messages

Nov 14 09:25:58 SRVR kernel: lsphp5[7537]: segfault at 0000000004d4e000 rip 000000351b47c633 rsp 00007fff6d452848 error 4
Nov 14 10:54:49 SRVR kernel: lsphp5[28105]: segfault at 00000000076bb000 rip 000000351b47c633 rsp 00007ffffb4d0ef8 error 4
Nov 14 15:09:54 SRVR kernel: lsphp5[11236]: segfault at 0000000006689000 rip 000000351b47c62f rsp 00007fff4d762628 error 4

What does this mean?


- CentOS release 5.7 (Final)
- LiteSpeed/4.1.13 Enterprise
- php5.3.8

- Install path prefix
/usr/local/lsws/lsphp5

- php configure param:
'--with-mysqli' '--with-zlib' '--with-gd' '--enable-shmop' '--enable-track-vars' '--enable-sockets' '--enable-sysvsem' '--enable-sysvshm' '--enable-mbstring' '--with-iconv' '--with-mysql=/usr' '--with-mysql-sock=/var/lib/mysql/mysql.sock' '--enable-simplexml' '--with-libdir=lib64' '--with-litespeed' '--with-freetype-dir=/usr/lib/' '--with-mcrypt=/usr/local/bin/mcrypt' '--enable-ftp' '--with-jpeg-dir=/usr' '--with-curl=/usr/local/lib' '--with-openssl' '--enable-zip' '--with-ssh2' '--enable-soap' '--enable-soap' '--with-xmlrpc'

seems lsphp5 crashed. check error log and stderr.log to any context (match timestamp)

i took a look at the stderr.log in litespeed log directory. there are no errors logged that coincide with the time (+/- 5 mins) those kernel errors occurred. any more suggestions where we should take a look? what could cause these kernel errors.

thanks.

Likely php internal issue. You can reference below thread for enable core dump in lsphp5 to check or switch a different php version to see if issue persists.

http://www.litespeedtech.com/support...ead.php?t=4756

does it imply that my internal php can come in conflict with lsphp5?

No, there is no such implication.