root@missi:/var/log$ shorewall start
Compiling using Shorewall 5.0.1.1...
/usr/share/shorewall/lib.cli-std: line 369: 11333 Segmentation fault      $PERL $debugflags $pc $options $@ 

##</code><code>##

root@missi:/var/log$ perldoc perl
Segmentation fault 

##</code><code>##

root@missi:/var/log$ perl -MCPAN -e 'shell'
Segmentation fault