metallb:fuzz_ReadOpen: Crash with empty stacktrace

Detailed Report: https://oss-fuzz.com/testcase?key=6133367853613056 Project: metallb Fuzzing Engine: libFuzzer Fuzz Target: fuzzReadOpen Job Type: libfuzzerasanmetallb Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0xfffffffffffffff0 Crash State: NULL Sanitizer: address ASAN Recommend...