diff --git a/.vscode/cspell.dictionaries/jargon.wordlist.txt b/.vscode/cspell.dictionaries/jargon.wordlist.txt
index 4109630e5..edb9cd8f3 100644
--- a/.vscode/cspell.dictionaries/jargon.wordlist.txt
+++ b/.vscode/cspell.dictionaries/jargon.wordlist.txt
@@ -88,6 +88,7 @@ nolinks
 nonblock
 nonportable
 nonprinting
+nonseekable
 notrunc
 noxfer
 ofile
@@ -145,6 +146,8 @@ xattrs
 consts
 deps
 dev
+fdlimit
+inacc
 maint
 proc
 procs
diff --git a/util/why-error.txt b/util/why-error.txt
new file mode 100644
index 000000000..ceb7a9565
--- /dev/null
+++ b/util/why-error.txt
@@ -0,0 +1,86 @@
+This file documents why some tests are failing:
+
+gnu/tests/chgrp/from.sh
+gnu/tests/chmod/symlinks.sh - https://github.com/uutils/coreutils/pull/7025
+gnu/tests/chroot/chroot-credentials.sh
+gnu/tests/cp/cp-i.sh
+gnu/tests/cp/preserve-gid.sh
+gnu/tests/csplit/csplit-suppress-matched.pl
+gnu/tests/date/date-debug.sh
+gnu/tests/date/date-next-dow.pl
+gnu/tests/date/date-tz.sh
+gnu/tests/date/date.pl
+gnu/tests/dd/direct.sh
+gnu/tests/dd/no-allocate.sh
+gnu/tests/dd/nocache_eof.sh
+gnu/tests/dd/skip-seek-past-file.sh
+gnu/tests/dd/stderr.sh
+gnu/tests/df/over-mount-device.sh
+gnu/tests/du/long-from-unreadable.sh
+gnu/tests/du/move-dir-while-traversing.sh
+gnu/tests/expr/expr-multibyte.pl
+gnu/tests/expr/expr.pl
+gnu/tests/fmt/goal-option.sh
+gnu/tests/fmt/non-space.sh
+gnu/tests/head/head-elide-tail.pl
+gnu/tests/head/head-pos.sh
+gnu/tests/head/head-write-error.sh
+gnu/tests/help/help-version-getopt.sh
+gnu/tests/help/help-version.sh
+gnu/tests/id/setgid.sh
+gnu/tests/ls/ls-misc.pl
+gnu/tests/ls/stat-free-symlinks.sh
+gnu/tests/misc/close-stdout.sh
+gnu/tests/misc/comm.pl
+gnu/tests/misc/dircolors.pl
+gnu/tests/misc/echo.sh
+gnu/tests/misc/kill.sh
+gnu/tests/misc/nohup.sh
+gnu/tests/misc/numfmt.pl
+gnu/tests/misc/stdbuf.sh
+gnu/tests/misc/tee.sh
+gnu/tests/misc/time-style.sh
+gnu/tests/misc/tsort.pl
+gnu/tests/misc/write-errors.sh
+gnu/tests/misc/xattr.sh - https://github.com/uutils/coreutils/pull/7009
+gnu/tests/mv/hard-link-1.sh
+gnu/tests/mv/mv-special-1.sh
+gnu/tests/mv/part-fail.sh
+gnu/tests/mv/part-hardlink.sh
+gnu/tests/od/od-N.sh
+gnu/tests/od/od-float.sh
+gnu/tests/printf/printf-cov.pl
+gnu/tests/printf/printf-indexed.sh
+gnu/tests/printf/printf-mb.sh
+gnu/tests/printf/printf-quote.sh
+gnu/tests/printf/printf.sh
+gnu/tests/ptx/ptx-overrun.sh
+gnu/tests/ptx/ptx.pl
+gnu/tests/rm/empty-inacc.sh - https://github.com/uutils/coreutils/issues/7033
+gnu/tests/rm/ir-1.sh
+gnu/tests/rm/one-file-system.sh - https://github.com/uutils/coreutils/issues/7011
+gnu/tests/rm/rm1.sh
+gnu/tests/rm/rm2.sh
+gnu/tests/seq/seq-precision.sh
+gnu/tests/shred/shred-passes.sh
+gnu/tests/sort/sort-continue.sh
+gnu/tests/sort/sort-debug-keys.sh
+gnu/tests/sort/sort-debug-warn.sh
+gnu/tests/sort/sort-files0-from.pl
+gnu/tests/sort/sort-float.sh
+gnu/tests/sort/sort-h-thousands-sep.sh
+gnu/tests/sort/sort-merge-fdlimit.sh
+gnu/tests/sort/sort-month.sh
+gnu/tests/sort/sort.pl
+gnu/tests/split/line-bytes.sh
+gnu/tests/stat/stat-nanoseconds.sh
+gnu/tests/tac/tac-2-nonseekable.sh
+gnu/tests/tail/end-of-device.sh
+gnu/tests/tail/follow-stdin.sh
+gnu/tests/tail/inotify-rotate-resources.sh
+gnu/tests/tail/symlink.sh
+gnu/tests/touch/now-owned-by-other.sh
+gnu/tests/touch/obsolescent.sh
+gnu/tests/truncate/truncate-owned-by-other.sh
+gnu/tests/tty/tty-eof.pl
+gnu/tests/uniq/uniq.pl
diff --git a/util/why-skip.txt b/util/why-skip.txt
index c790311c1..40bb2a009 100644
--- a/util/why-skip.txt
+++ b/util/why-skip.txt
@@ -63,10 +63,6 @@ tests/misc/csplit-heap.sh
 = multicall binary is disabled =
 tests/misc/coreutils.sh
 
-= your ls doesn't call capget =
-tests/ls/no-cap.sh
-
-
 = not running on GNU/Hurd =
 tests/id/gnu-zero-uids.sh