Public bug reported:

My device: PINE64 RockPro64
CPU architecture: arm64
RAM: 4GB

java -version:
        openjdk version "11.0.9.1" 2020-11-04
        OpenJDK Runtime Environment (build 11.0.9.1+1-Ubuntu-0ubuntu1.20.04)
        OpenJDK 64-Bit Server VM (build 11.0.9.1+1-Ubuntu-0ubuntu1.20.04, mixed 
mode)

javac -version: javac 11.0.9.1
I attached error log to this report.

Each time I want to run minecraft server (java -jar server.jar nogui)
and also any other java executable it works for a while and then crashes
with SIGSEGV. For example it may crash like that:

[12:48:11] [main/INFO]: Environment: authHost='https://authserver.mojang.com', 
accountsHost='https://api.mojang.com', 
sessionHost='https://sessionserver.mojang.com', 
servicesHost='https://api.minecraftservices.com', name='PROD'
[12:48:14] [main/WARN]: Ambiguity between arguments [teleport, destination] and 
[teleport, targets] with inputs: [Player, 0123, @e, 
dd12be42-52a9-4a91-a8a1-11c01849e498]
[12:48:14] [main/WARN]: Ambiguity between arguments [teleport, location] and 
[teleport, destination] with inputs: [0.1 -0.5 .9, 0 0 0]
[12:48:14] [main/WARN]: Ambiguity between arguments [teleport, location] and 
[teleport, targets] with inputs: [0.1 -0.5 .9, 0 0 0]
[12:48:14] [main/WARN]: Ambiguity between arguments [teleport, targets] and 
[teleport, destination] with inputs: [Player, 0123, 
dd12be42-52a9-4a91-a8a1-11c01849e498]
[12:48:14] [main/WARN]: Ambiguity between arguments [teleport, targets, 
location] and [teleport, targets, destination] with inputs: [0.1 -0.5 .9, 0 0 0]
[12:48:14] [main/INFO]: Reloading ResourceManager: Default
[12:48:19] [Worker-Main-8/INFO]: Loaded 7 recipes
[12:48:22] [Worker-Main-8/INFO]: Loaded 927 advancements
[12:48:28] [Server thread/INFO]: Starting minecraft server version 1.16.4
[12:48:28] [Server thread/INFO]: Loading properties
[12:48:28] [Server thread/INFO]: Default game type: SURVIVAL
[12:48:28] [Server thread/INFO]: Generating keypair
[12:48:29] [Server thread/INFO]: Starting Minecraft server on *:25565
[12:48:29] [Server thread/INFO]: Using default channel type
[12:48:30] [Server thread/INFO]: Preparing level "world"
#
# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0x0000ffffb6594470, pid=2543, tid=2594
#
# JRE version: OpenJDK Runtime Environment (11.0.9.1+1) (build 
11.0.9.1+1-Ubuntu-0ubuntu1.20.04)
# Java VM: OpenJDK 64-Bit Server VM (11.0.9.1+1-Ubuntu-0ubuntu1.20.04, mixed 
mode, tiered, compressed oops, g1 gc, linux-aarch64)
# Problematic frame:
# V  [libjvm.so+0xa65470]
#
# No core dump will be written. Core dumps have been disabled. To enable core 
dumping, try "ulimit -c unlimited" before starting Java again
#
# An error report file with more information is saved as:
# /home/pantera/minecraft/hs_err_pid2543.log
[thread 2567 also had an error]
[thread 2568 also had an error]
[thread 2591 also had an error]
[thread 2570 also had an error]
[thread 2566 also had an error]

[timeout occurred during error reporting in step ""] after 30 s.
#
# If you would like to submit a bug report, please visit:
#   https://bugs.launchpad.net/ubuntu/+source/openjdk-lts
#
Aborted

** Affects: openjdk-lts (Ubuntu)
     Importance: Undecided
         Status: New

** Attachment added: "error log"
   
https://bugs.launchpad.net/bugs/1905722/+attachment/5438232/+files/hs_err_pid2543.log

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https://bugs.launchpad.net/bugs/1905722

Title:
  java craches with SIGSEGV all the time (arm64)

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