This test failure was spotted in a JDK9 Aurora Adhoc job:

java/nio/file/FileStore/Basic.java
    This test failed due to "ava.nio.file.NoSuchFileException: /tmp/common1".

Here is a snippet of the .jtr file:

----------System.out:(19/1001)----------
/ (rpool/ROOT/solaris) (name=rpool/ROOT/solaris type=zfs)
/devices (/devices) (name=/devices type=devfs)
/dev (/dev) (name=/dev type=dev)
/system/contract (ctfs) (name=ctfs type=ctfs)
/proc (proc) (name=proc type=proc)
/etc/mnttab (mnttab) (name=mnttab type=mntfs)
/system/volatile (swap) (name=swap type=tmpfs)
/system/object (objfs) (name=objfs type=objfs)
/etc/dfs/sharetab (sharefs) (name=sharefs type=sharefs)
/lib/libc.so.1 (/usr/lib/libc/libc_hwcap1.so.1) (name=/usr/lib/libc/libc_hwcap1.so.1 type=lofs)
/dev/fd (fd) (name=fd type=fd)
/var (rpool/ROOT/solaris/var) (name=rpool/ROOT/solaris/var type=zfs)
/tmp (swap) (name=swap type=tmpfs)
/bpool (bpool) (name=bpool type=zfs)
/export/local (bpool/export_local) (name=bpool/export_local type=zfs)
/rpool (rpool) (name=rpool type=zfs)
/scratch (rpool/scratch) (name=rpool/scratch type=zfs)
/media/ORACLE_SSM (/dev/dsk/c4t0d0p0:1) (name=/dev/dsk/c4t0d0p0:1 type=pcfs)
/tmp/common1 (rwsnas429:/export/local) (name=rwsnas429:/export/local type=nfs)
----------System.err:(19/1091)----------
java.nio.file.NoSuchFileException: /tmp/common1
at sun.nio.fs.UnixException.translateToIOException(UnixException.java:86)
at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102)
at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107)
at sun.nio.fs.UnixFileStore.readAttributes(UnixFileStore.java:111)
at sun.nio.fs.UnixFileStore.getTotalSpace(UnixFileStore.java:118)
at Basic.doTests(Basic.java:118)
at Basic.main(Basic.java:43)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.sun.javatest.regtest.MainWrapper$MainThread.run(MainWrapper.java:94)
at java.lang.Thread.run(Thread.java:745)

JavaTest Message: Test threw exception: java.nio.file.NoSuchFileException: /tmp/common1
JavaTest Message: shutting down test

STATUS:Failed.`main' threw exception: java.nio.file.NoSuchFileException: /tmp/common1

RULE java/nio/file/FileStore/Basic.java Exception java.nio.file.NoSuchFileException: ...