Windows Fuse oddities

Hi,
I’m trying Fuse mount on Windows. The log contains some strange parts:

  • A couple of

08:00:46.786 [Thread-261] WARN o.c.cryptofs.CryptoPathMapper - Did not find valid content inside of D:\path2dropbox\private\d\A6\F74LB3BD5MNGD5AXUTIP62PM24C4ZZ\zoSaQBVgE46ZWFhwiZ2fa_xmNwWCaAR12dMomQ==.c9r

  • Exceptions:

08:25:16.754 [Thread-5598] ERROR o.c.frontend.fuse.ReadOnlyAdapter - release /db.kdb.lock failed.
java.nio.file.NoSuchFileException: D:\path2dropbox\private\d\A6\F74LB3BD5MNGD5AXUTIP62PM24C4ZZ\r_BGweY–fhTngkncXjDIiw2nnaN-JJYQ3lcKX98vEo=.c9r
at java.base/sun.nio.fs.WindowsException.translateToIOException(Unknown Source)
at java.base/sun.nio.fs.WindowsException.rethrowAsIOException(Unknown Source)
at java.base/sun.nio.fs.WindowsException.rethrowAsIOException(Unknown Source)
at java.base/sun.nio.fs.WindowsFileAttributeViews$Basic.setFileTimes(Unknown Source)
at java.base/sun.nio.fs.WindowsFileAttributeViews$Basic.setTimes(Unknown Source)
at org.cryptomator.cryptofs.ch.CleartextFileChannel.persistLastModified(CleartextFileChannel.java:238)
at org.cryptomator.cryptofs.ch.CleartextFileChannel.implCloseChannel(CleartextFileChannel.java:306)
at java.base/java.nio.channels.spi.AbstractInterruptibleChannel.close(Unknown Source)
at org.cryptomator.frontend.fuse.OpenFile.close(OpenFile.java:103)
at org.cryptomator.frontend.fuse.OpenFileFactory.close(OpenFileFactory.java:78)
at org.cryptomator.frontend.fuse.ReadOnlyFileHandler.release(ReadOnlyFileHandler.java:81)
at org.cryptomator.frontend.fuse.ReadOnlyAdapter.release(ReadOnlyAdapter.java:240)
at ru.serce.jnrfuse.AbstractFuseFS.lambda$init$7(AbstractFuseFS.java:144)
at jnr.ffi.provider.jffi.NativeClosureProxy$$impl$$14.invoke(Unknown Source)

08:29:25.539 [Thread-5831] ERROR o.c.frontend.fuse.ReadWriteAdapter - chmod /MFC3CB.tmp failed.
java.lang.NullPointerException: null
at org.cryptomator.cryptofs.attr.CryptoPosixFileAttributeView.setPermissions(CryptoPosixFileAttributeView.java:59)
at java.base/java.nio.file.Files.setPosixFilePermissions(Unknown Source)
at org.cryptomator.frontend.fuse.ReadWriteAdapter.chmod(ReadWriteAdapter.java:143)
at jnr.ffi.provider.jffi.NativeClosureProxy$$impl$$7.invoke(Unknown Source)
08:29:25.564 [Thread-5853] ERROR o.c.frontend.fuse.ReadWriteAdapter - chmod /MFC3CB.tmp failed.
java.lang.NullPointerException: null
at org.cryptomator.cryptofs.attr.CryptoPosixFileAttributeView.setPermissions(CryptoPosixFileAttributeView.java:59)
at java.base/java.nio.file.Files.setPosixFilePermissions(Unknown Source)
at org.cryptomator.frontend.fuse.ReadWriteAdapter.chmod(ReadWriteAdapter.java:143)
at jnr.ffi.provider.jffi.NativeClosureProxy$$impl$$7.invoke(Unknown Source)
08:29:25.579 [Thread-5874] ERROR o.c.frontend.fuse.ReadOnlyAdapter - release /MFC3CB.tmp failed.
java.nio.file.NoSuchFileException: D:\path2dropbox\private\d\A6\F74LB3BD5MNGD5AXUTIP62PM24C4ZZ\yRG_OQHsxLc8K4WLvJyjd1xb4BdSxQSLhik=.c9r
at java.base/sun.nio.fs.WindowsException.translateToIOException(Unknown Source)
at java.base/sun.nio.fs.WindowsException.rethrowAsIOException(Unknown Source)
at java.base/sun.nio.fs.WindowsException.rethrowAsIOException(Unknown Source)
at java.base/sun.nio.fs.WindowsFileAttributeViews$Basic.setFileTimes(Unknown Source)
at java.base/sun.nio.fs.WindowsFileAttributeViews$Basic.setTimes(Unknown Source)
at org.cryptomator.cryptofs.ch.CleartextFileChannel.persistLastModified(CleartextFileChannel.java:238)
at org.cryptomator.cryptofs.ch.CleartextFileChannel.implCloseChannel(CleartextFileChannel.java:306)
at java.base/java.nio.channels.spi.AbstractInterruptibleChannel.close(Unknown Source)
at org.cryptomator.frontend.fuse.OpenFile.close(OpenFile.java:103)
at org.cryptomator.frontend.fuse.OpenFileFactory.close(OpenFileFactory.java:78)
at org.cryptomator.frontend.fuse.ReadOnlyFileHandler.release(ReadOnlyFileHandler.java:81)
at org.cryptomator.frontend.fuse.ReadOnlyAdapter.release(ReadOnlyAdapter.java:240)
at ru.serce.jnrfuse.AbstractFuseFS.lambda$init$7(AbstractFuseFS.java:144)
at jnr.ffi.provider.jffi.NativeClosureProxy$$impl$$14.invoke(Unknown Source)

Is this concerning?