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  1. Minecraft: Java Edition
  2. MC-236888

Crash while JFR profiling: unexpectedly received EXC_BAD_INSTRUCTION

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    • Icon: Bug Bug
    • Resolution: Invalid
    • None
    • 21w37a
    • None
    • ARM M1 chipset
      MacBook Air 2020
    • Unconfirmed
    • (Unassigned)

      The bug

      While JFR profiling, the server seems to randomly crash. The following is logged in the console when the crash occurs:

      assertion failed: unexpectedly received EXC_BAD_INSTRUCTION.
      code[0]=0x1 code[1]=0x0 arm_pc=0x103c8b2c8 x86_rip=0xffffffffffffffff abi_kind=17
      (ExceptionServer.cpp:736 translate_exception_types)

      No crash report is generated.

      How to reproduce

      1. Start a server in the latest snapshot
      2. Run the command /jfr start
        The server may randomly crash

            Unassigned Unassigned
            markderickson [Mod] markderickson
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              Created:
              Updated:
              Resolved: