/proc/thread-self/root/proc/thread-self/root/proc/self/task/13/root/proc/self/task/14
This explorer reads the filesystem of the server it runs on, so /workspace/user isn't present here. Browsing and the terminal still work against this server's own disk from /.
00400000-7ffe5b6f2000 ---p 00000000 00:00 0 [rollup]Rss: 224708 kBPss: 223521 kBPss_Anon: 172008 kBPss_File: 51513 kBPss_Shmem: 0 kBShared_Clean: 1888 kBShared_Dirty: 0 kBPrivate_Clean: 50812 kBPrivate_Dirty: 172008 kBReferenced: 224708 kBAnonymous: 172008 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB