There is a FOSS Factory bounty (p269) on some GNU Hurd tasks.
- community
 - faq
 - glibc
 - hurd
 - Linux Trace Toolkit Next Generation (LTTng)
 - naming context
 - 
open issues
- active vs passive symlink translator
 - alarm/setitimer
 - audio
 - bcachefs
 - BPF
 - cannot create dev null interrupted system call
 - console tty1
 - console vs xorg
 - crash server
 - dbus
 - dde
 - debian cross toolchain
 - dev zero size
 - device drivers and io systems
 - dir-lookup authority
 - /etc/fstab
 - ext2fs deadlock
 - ext2fs dtime
 - ext2fs libports reference counting assertion
 - ext2fs page cache swapping leak
 - extern inline
 - fcntl locking /dev/null
 - fifo O_RDWR
 - fifo thread explosion
 - file locking
 - file system exerciser
 - fsync
 - glibc: __libc_alloca_cutoff should be lowered
 - hurd build without parted
 - hurd_file_name_lookup_retry: FS_RETRY_MAGICAL
 - hurd init
 - inotify file notice changes
 - kill setuid
 - largefile
 - Lexical .. Resolution
 - libdiskfs dot dot-dot relevant for libnetfs
 - libmachuser libhurduser rpc stubs
 - libnetfs: io_map
 - libnetfs passive translators
 - libnetfs vs libdiskfs
 - libnfs
 - libpager deadlock
 - librpci
 - Linux: vmsig
 - locking issues
 - low memory
 - mach-defpager malloc hook
 - mach-defpager vs defpager
 - /hurd/magic machtype
 - memory object model vs block-level cache
 - metadata caching
 - multiprocessing
 - multithreading
 - netstat
 - network file system by just forwarding rpcs
 - nfs trailing slash
 - O_EXEC
 - osf mach
 - pci arbiter
 - pfinet
 - pfinet timers
 - pfinet vs system time changes
 - pflocal reauth
 - pflocal socket credentials for local sockets
 - pflocal x slowness
 - POSIX_FADV_VOLATILE
 - Problematic packages
 - proc server proc exception raise
 - procfs umount
 - ps SIGSEGV
 - resource management problems
 - rm fr
 - robustness
 - rpc to self with rendez-vous leading to duplicate port destroy
 - running rump for slash
 - /servers/default-pager permissions
 - settrans directory symlink
 - sigpipe
 - SMP
 - some todo list
 - strict aliasing
 - subhurd error messages
 - subhurd vs proc server
 - symlink translator
 - synchronous ipc
 - syslog
 - system initialization
 - term blocking
 - ext2fs.static: thread-cancel.c:55: hurd_thread_cancel: Assertion '! __spin_lock_locked (&ss->critical_section_lock)'
 - thread numbering of ps and gdb
 - threads issues
 - ti-rpc then nfs
 - TODO file
 - translate fd or port to file name
 - translator environment variables
 - translator stdout stderr
 - translators O NOTRANS O NOFOLLOW namespace-based selection
 - translators set up by untrusted users
 - trust the behavior of translators
 - tty activitiy vs disk io
 - user-space device drivers
 - vdso
 - vfat test suite
 - virtio
 - virtualization
 - visudo: /etc/sudoers is busy, try again later
 - wait errors
 
 - SystemTap