Crash in vm/gc/concurrent/lp30yp25rp30mr0st300/TestDescription.java:

#
# A fatal error has been detected by the Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0x00007f5e80ab01ad, pid=2590, tid=2611
#
# JRE version: Java(TM) SE Runtime Environment (14.0+25) (build 14-ea+25-1175)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (14-ea+25-1175, mixed mode, tiered, g1 gc, linux-amd64)
# Problematic frame:
# V [libjvm.so+0x7451ad] G1ScanHRForRegionClosure::scan_heap_roots(HeapRegion*)+0x9ad

Current thread (0x00007f5d60001000): GCTaskThread "GC Thread#1" [stack: 0x00007f5d698f9000,0x00007f5d699f9000] [id=2611]

Stack: [0x00007f5d698f9000,0x00007f5d699f9000], sp=0x00007f5d699f7b10, free space=1018k
Native frames: (J=compiled Java code, A=aot compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0x7451ad] G1ScanHRForRegionClosure::scan_heap_roots(HeapRegion*)+0x9ad
V [libjvm.so+0x73eef2] G1RemSet::scan_heap_roots(G1ParScanThreadState*, unsigned int, G1GCPhaseTimes::GCParPhases, G1GCPhaseTimes::GCParPhases)+0x282
V [libjvm.so+0x6ed6d1] G1EvacuateOptionalRegionsTask::scan_roots(G1ParScanThreadState*, unsigned int)+0x31
V [libjvm.so+0x6ee2c8] G1EvacuateRegionsBaseTask::work(unsigned int)+0x98
V [libjvm.so+0xddfe2d] GangWorker::loop()+0x4d
V [libjvm.so+0xd4ac2d] Thread::call_run()+0x10d
V [libjvm.so+0xba7bf7] thread_native_entry(Thread*)+0xe7