JDK-8186211 introduced a few negative tests for Condy, and Zero seem to fail them:

$ CONF=linux-x86_64-zero-fastdebug make run-test TEST=java/lang/invoke/condy/CondyRepeatFailedResolution.java

# Internal Error (/home/shade/trunks/jdk/src/hotspot/share/interpreter/zero/bytecodeInterpreter.cpp:2289), pid=574573, tid=581749
# Error: ShouldNotReachHere()

After some debugging, I think Zero misses to handle JVM_CONSTANT_DynamicInError. I believe we can just do the same thing as JVM_CONSTANT_Dynamic, and then let CALL_VM to go to handle_exception on another resolution failure.