heap-use-after-free in r core task decref

heap-use-after-free in r core task decref: a task in MiMo-V2.6-RL-harbor-cyber: MiMo-V2.6-RL Cyber (Harbor) (Harbor dataset). AddressSanitizer: heap-use-after-free in function r core task decref in file radare2/libr/core/task.c