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  1. Minecraft Launcher
  2. MCL-9187

Hang when .minecraft folder is a cross-partition NTFS junction

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    • Icon: Bug Bug
    • Resolution: Duplicate
    • None
    • 2.0.1003 (Windows)
    • None
    • None
    • Unconfirmed

      1. Make a NTFS junction from one drive to another using mklink /J C:\...\folder1 D:\...\folder2 (I'm using this to store my desktop folder on another partition)
      2. Start the launcher, and set your .minecraft folder to folder1 (or a subdirectory of it). The launcher hangs as soon as you save the profile
      3. Launcher hangs with 12.5% (100% usage on one core) CPU usage and 2 MB/s disk usage

      Stack trace of the hung thread:

      0, ntdll.dll!NtQueryAttributesFile+0xa
      1, wow64.dll+0x9f76
      2, wow64.dll!Wow64SystemServiceEx+0xfb
      3, wow64cpu.dll!TurboDispatchJumpAddressEnd+0xb
      4, wow64.dll!Wow64LdrpInitialize+0x23a
      5, wow64.dll!Wow64LdrpInitialize+0x172
      6, ntdll.dll!LdrInitShimEngineDynamic+0x23d5
      7, ntdll.dll!memset+0xde1e
      8, ntdll.dll!LdrInitializeThunk+0xe
      9, ntdll.dll!ZwQueryAttributesFile+0xc (No unwind info)
      10, launcher.dll!SetBootstrapVersionInfo+0x3253c (No unwind info)
      11, launcher.dll+0x11504 (No unwind info)
      12, launcher.dll!SetBootstrapVersionInfo+0x32d84 (No unwind info)
      13, launcher.dll+0x44b39 (No unwind info)
      14, launcher.dll+0x39d2a (No unwind info)
      15, launcher.dll!SetBootstrapVersionInfo+0x18ec2 (No unwind info)
      16, libcef.dll!cef_browser_view_get_for_browser+0x1b19 (No unwind info)
      17, libcef.dll!cef_string_multimap_key+0xaea6 (No unwind info)
      18, libcef.dll!IsSandboxedProcess+0x5dd58e (No unwind info)
      19, libcef.dll!IsSandboxedProcess+0x375f04 (No unwind info)
      20, libcef.dll!IsSandboxedProcess+0x375f51 (No unwind info)
      21, libcef.dll!cef_string_multimap_key+0x4a4a (No unwind info)
      22, libcef.dll!cef_string_multimap_key+0xad34 (No unwind info)
      23, libcef.dll!cef_zip_reader_create+0x2fbfbc (No unwind info)
      24, libcef.dll!cef_zip_reader_create+0x2fc9d6 (No unwind info)
      25, libcef.dll!cef_zip_reader_create+0x27f631 (No unwind info)
      26, libcef.dll!cef_zip_reader_create+0x284734 (No unwind info)
      27, libcef.dll!cef_zip_reader_create+0x27a27b (No unwind info)
      28, libcef.dll!cef_time_to_timet+0x251f16 (No unwind info)
      29, libcef.dll!RelaunchChromeBrowserWithNewCommandLineIfNeeded+0x377e45 (No unwind info)
      30, libcef.dll!GetHandleVerifier+0x3f2c9 (No unwind info)
      31, libcef.dll+0x6ad137 (No unwind info)
      32, libcef.dll+0x6ade4e (No unwind info)
      33, libcef.dll!GetHandleVerifier+0x3f9cf (No unwind info)
      34, libcef.dll!GetHandleVerifier+0x3f5f5 (No unwind info)
      35, libcef.dll!GetHandleVerifier+0x12e19 (No unwind info)
      36, libcef.dll+0x6ac601 (No unwind info)
      37, libcef.dll!cef_string_list_value+0x6fdb (No unwind info)
      38, launcher.dll!RunLauncher+0xacc (No unwind info)
      39, MinecraftLauncher.exe+0x14635 (No unwind info)
      40, MinecraftLauncher.exe+0x145a3 (No unwind info)
      41, MinecraftLauncher.exe+0x14428 (No unwind info)
      42, MinecraftLauncher.exe+0x8981 (No unwind info)
      43, MinecraftLauncher.exe+0x50d08 (No unwind info)
      44, MinecraftLauncher.exe+0x5851a (No unwind info)
      45, MinecraftLauncher.exe+0x5143c (No unwind info)
      46, MinecraftLauncher.exe+0x32400 (No unwind info)
      47, kernel32.dll!BaseThreadInitThunk+0x24 (No unwind info)
      48, ntdll.dll!RtlInitializeExceptionChain+0x8f (No unwind info)
      49, ntdll.dll!RtlInitializeExceptionChain+0x5a (No unwind info)
      

            Unassigned Unassigned
            runemoro Runemoro
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              Created:
              Updated:
              Resolved: