================================================================= ==46583==ERROR: AddressSanitizer: global-buffer-overflow on address 0xffffb8864f60 at pc 0xffffb4c57474 bp 0xffffa0bfd420 sp 0xffffa0bfd438 READ of size 4 at 0xffffb8864f60 thread T7 (VM Thread) #0 0xffffb4c57473 in WriteClosure::do_u4(unsigned int*) /home/nicgas01/jdk/src/hotspot/share/memory/metaspaceShared.hpp:124 #1 0xffffb57d4bf7 in java_lang_Class::serialize_offsets(SerializeClosure*) /home/nicgas01/jdk/src/hotspot/share/classfile/javaClasses.cpp:1569 #2 0xffffb57f6cc3 in JavaClasses::serialize_offsets(SerializeClosure*) /home/nicgas01/jdk/src/hotspot/share/classfile/javaClasses.cpp:4365 #3 0xffffb637939f in MetaspaceShared::serialize(SerializeClosure*) /home/nicgas01/jdk/src/hotspot/share/memory/metaspaceShared.cpp:491 #4 0xffffb637939f in VM_PopulateDumpSharedSpace::dump_read_only_tables() /home/nicgas01/jdk/src/hotspot/share/memory/metaspaceShared.cpp:1446 #5 0xffffb637aabf in VM_PopulateDumpSharedSpace::doit() /home/nicgas01/jdk/src/hotspot/share/memory/metaspaceShared.cpp:1527 #6 0xffffb718db23 in VM_Operation::evaluate() /home/nicgas01/jdk/src/hotspot/share/runtime/vmOperations.cpp:70 #7 0xffffb71d90cb in VMThread::evaluate_operation(VM_Operation*) /home/nicgas01/jdk/src/hotspot/share/runtime/vmThread.cpp:411 #8 0xffffb71da983 in VMThread::loop() /home/nicgas01/jdk/src/hotspot/share/runtime/vmThread.cpp:558 #9 0xffffb71db437 in VMThread::run() /home/nicgas01/jdk/src/hotspot/share/runtime/vmThread.cpp:306 #10 0xffffb6fcdea7 in Thread::call_run() /home/nicgas01/jdk/src/hotspot/share/runtime/thread.cpp:399 #11 0xffffb6633553 in thread_native_entry /home/nicgas01/jdk/src/hotspot/os/linux/os_linux.cpp:791 #12 0xffffbc7da7e3 in start_thread /build/glibc-pfQmxL/glibc-2.28/nptl/pthread_create.c:486 #13 0xffffbc71cadb (/lib/aarch64-linux-gnu/libc.so.6+0xcfadb) 0xffffb8864f61 is located 0 bytes to the right of global variable 'offsets_computed' defined in '/home/nicgas01/jdk/src/hotspot/share/classfile/javaClasses.cpp:1539:6' (0xffffb8864f60) of size 1 SUMMARY: AddressSanitizer: global-buffer-overflow /home/nicgas01/jdk/src/hotspot/share/memory/metaspaceShared.hpp:124 in WriteClosure::do_u4(unsigned int*)