undefined-behavior in printVectorIndex

undefined-behavior in printVectorIndex: a task in MiMo-V2.6-RL-harbor-cyber: MiMo-V2.6-RL Cyber (Harbor) (Harbor dataset). UndefinedBehaviorSanitizer: undefined-behavior in function printVectorIndex in file capstonenext/arch/AArch64/AArch64InstPrinter.c

The task

UndefinedBehaviorSanitizer: undefined-behavior in function `printVectorIndex` in file `capstonenext/arch/AArch64/AArch64InstPrinter.c`

Part of FineEnvs/MiMo-V2.6-RL-harbor-cyber.