Exit codes

5 errors

What each number the launcher prints actually means, and where to look next.

Exit codesExit code -1073740791 (0xC0000409) — stack buffer overrunA native library crashed, not Java code — almost always the GPU driverExit codesExit code -1073741819 (0xC0000005) — access violationSame family as EXCEPTION_ACCESS_VIOLATION — a native crashExit codesMinecraft exited with code -1Usually the JVM was killed before it could write a crash reportExit codesMinecraft exited with code 1Exit code 1 only means "the game stopped itself" — the reason is higher up the logExit codesServer exited with code 137 — killed by the system137 = killed with SIGKILL, on Linux usually the out-of-memory killer