/mv create you_world normal -g TerrainControl

11:55:07 [INFO] JoneKone: Starting creation of world 'you_world'...
11:55:07 [INFO] TerrainControl: settings does not exist, creating defaults
11:55:07 [INFO] TerrainControl: settings for 'you_world' loaded
11:55:07 [INFO] TerrainControl: mode Normal enabled for 'you_world'
11:55:07 [INFO] [Multiverse-Core] Loading World & Settings - 'you_world' - NORMAL & Custom Generator: TerrainControl
11:55:07 [INFO] TerrainControl: world seed is 3176053717560761613
11:55:07 [INFO] Preparing start region for level 4 (Seed: 3176053717560761613)
>#
# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0x00007f087dffbc90, pid=3948, tid=139671979538176
#
# JRE version: 6.0_18-b18
# Java VM: OpenJDK 64-Bit Server VM (14.0-b16 mixed mode linux-amd64 )
# Derivative: IcedTea6 1.8.9
# Distribution: Debian GNU/Linux 6.0.2 (squeeze), package 6b18-1.8.9-0.1~squeeze1
# Problematic frame:
# V  [libjvm.so+0x4ddc90]
#
# An error report file with more information is saved as:
# /home/minecraft/development/uusi_muro/hs_err_pid3948.log
#
# If you would like to submit a bug report, please include
# instructions how to reproduce the bug and visit:
#   http://icedtea.classpath.org/bugzilla
#
minecraft.sh: line 4:  3948 Aborted                 java -Xincgc -Xmx2G -jar craftbukkit-1.0.0-SNAPSHOT.jar
sh-4.1$