IntelliJ IDEA 2017.2 crashes immediately after start

I updated 2017.1 to 2017.2 but before showing any dialog IDEA crashes. I also tried another clean install (after deleting all setting directories), but that did not help. (Going back to the previous version helped me continue my work, but all plugins are incompatible now)

Any ideas?

Here is the full idea.log content:

2017-07-20 09:39:34,544 [ 0] INFO - #com.intellij.idea.Main - ------------------------------------------------------ IDE STARTED ------------------------------------------------------ 
2017-07-20 09:39:34,563 [ 19] INFO - #com.intellij.util.ui.JBUI - User scale factor: 1.0 
2017-07-20 09:39:34,563 [ 19] INFO - #com.intellij.util.ui.JBUI - System scale factor: 1.0 (JRE-managed HiDPI) 
2017-07-20 09:39:34,573 [ 29] INFO - #com.intellij.idea.Main - IDE: IntelliJ IDEA (build #IU-172.3317.76, 15 Jul 2017 12:34) 
2017-07-20 09:39:34,573 [ 29] INFO - #com.intellij.idea.Main - OS: Mac OS X (10.10.5, x86_64) 
2017-07-20 09:39:34,573 [ 29] INFO - #com.intellij.idea.Main - JRE: 1.8.0_152-release-915-b5 (JetBrains s.r.o) 
2017-07-20 09:39:34,573 [ 29] INFO - #com.intellij.idea.Main - JVM: 25.152-b5 (OpenJDK 64-Bit Server VM) 
2017-07-20 09:39:34,585 [ 41] INFO - #com.intellij.idea.Main - JVM Args: -Xms128m -Xmx750m -XX:ReservedCodeCacheSize=240m -XX:+UseCompressedOops -Dfile.encoding=UTF-8 -XX:+UseConcMarkSweepGC -XX:SoftRefLRUPolicyMSPerMB=50 -ea -Dsun.io.useCanonCaches=false -Djava.net.preferIPv4Stack=true -XX:+HeapDumpOnOutOfMemoryError -XX:-OmitStackTraceInFastThrow -Xverify:none -XX:ErrorFile=/Users/swe/java_error_in_idea_%p.log -XX:HeapDumpPath=/Users/swe/java_error_in_idea.hprof -Xbootclasspath/a:../lib/boot.jar -Djb.vmOptionsFile=/Applications/IDEA/IntelliJ IDEA.app/Contents/bin/idea.vmoptions -Didea.java.redist=jdk-bundled -Didea.home.path=/Applications/IDEA/IntelliJ IDEA.app/Contents -Didea.executable=idea -Didea.paths.selector=IntelliJIdea2017.2 
2017-07-20 09:39:34,585 [ 41] INFO - #com.intellij.idea.Main - ext: /Applications/IDEA/IntelliJ IDEA.app/Contents/jdk/Contents/Home/jre/lib/ext: [cldrdata.jar, dnsns.jar, jaccess.jar, jfxrt.jar, localedata.jar, meta-index, nashorn.jar, sunec.jar, sunjce_provider.jar, sunpkcs11.jar, zipfs.jar] 
2017-07-20 09:39:34,585 [ 41] INFO - #com.intellij.idea.Main - ext: /System/Library/Java/Extensions: [AppleScriptEngine.jar, dns_sd.jar, j3daudio.jar, j3dcore.jar, j3dutils.jar, jai_codec.jar, jai_core.jar, libAppleScriptEngine.jnilib, libJ3D.jnilib, libJ3DAudio.jnilib, libJ3DUtils.jnilib, libmlib_jai.jnilib, mlibwrapper_jai.jar, MRJToolkit.jar, vecmath.jar] 
2017-07-20 09:39:34,586 [ 42] INFO - #com.intellij.idea.Main - ext: /usr/lib/java: [libjdns_sd.jnilib] 
2017-07-20 09:39:34,586 [ 42] INFO - #com.intellij.idea.Main - JNU charset: UTF-8 
2017-07-20 09:39:34,616 [ 72] INFO - #com.intellij.idea.Main - JNA library (64-bit) loaded in 30 ms 
2017-07-20 09:39:34,694 [ 150] INFO - .intellij.util.EnvironmentUtil - loading shell env: /bin/bash -l -i -c '/Applications/IDEA/IntelliJ IDEA.app/Contents/bin/printenv.py' '/private/var/folders/8w/g9h2gtf1089b9lzgt7rp48z80000gn/T/intellij-shell-env.tmp' 
2017-07-20 09:39:34,705 [ 161] INFO - #com.intellij.idea.Main - initializing environment 
2017-07-20 09:39:36,684 [ 2140] INFO - .intellij.util.EnvironmentUtil - shell environment loaded (26 vars) 
2017-07-20 09:39:36,684 [ 2140] INFO - .intellij.util.EnvironmentUtil - LC_CTYPE=de_DE.UTF-8 

(I also created an issue for that problem: https://youtrack.jetbrains.com/issue/IDEA-176249)