diff --git a/doc/bugs/Assertion___96__cnt___60_____40__sizeof___40____95__nl__95__value__95__type__95__LC__95__TIME__41_____47___sizeof___40____95__nl__95__value__95__type__95__LC__95__TIME__91__0__93____41____41____39___failed./comment_4_39366d601e4200a953fe375c7c96f106._comment b/doc/bugs/Assertion___96__cnt___60_____40__sizeof___40____95__nl__95__value__95__type__95__LC__95__TIME__41_____47___sizeof___40____95__nl__95__value__95__type__95__LC__95__TIME__91__0__93____41____41____39___failed./comment_4_39366d601e4200a953fe375c7c96f106._comment
new file mode 100644
index 0000000000..17ae553b47
--- /dev/null
+++ b/doc/bugs/Assertion___96__cnt___60_____40__sizeof___40____95__nl__95__value__95__type__95__LC__95__TIME__41_____47___sizeof___40____95__nl__95__value__95__type__95__LC__95__TIME__91__0__93____41____41____39___failed./comment_4_39366d601e4200a953fe375c7c96f106._comment
@@ -0,0 +1,35 @@
+[[!comment format=mdwn
+ username="ewen"
+ avatar="http://cdn.libravatar.org/avatar/605b2981cb52b4af268455dee7a4f64e"
+ subject="Synology NAS"
+ date="2018-07-08T06:52:08Z"
+ content="""
+I can confirm I got the same error message trying the 2018-06-26 amd64 standalone build on a Synology DS216+ NAS (installed via the [same instructions that I used last year](http://ewen.mcneill.gen.nz/blog/entry/2017-05-28-git-annex-on-synology-ds216+/), after creating the directory to allow the locale to be generated.  But if I instead installed the `i386-ancient` version, and let that generate the locales, then that seems to work okay. Eg, I can then run `git annex version` to completion:
+
+<pre>
+ewen@nas01:/volume1/thirdparty$ git annex version
+git-annex version: 6.20180626-gb091dac
+build flags: Assistant Webapp Pairing S3(multipartupload)(storageclasses) WebDAV Inotify DBus DesktopNotify ConcurrentOutput TorrentParser MagicMime Feeds Testsuite
+dependency versions: aws-0.17.1 bloomfilter-2.0.1.0 cryptonite-0.23 DAV-1.3.1 feed-0.3.12.0 ghc-8.0.2 http-client-0.5.7.0 persistent-sqlite-2.6.2 torrent-10000.1.1 uuid-1.3.13 yesod-1.4.5
+key/value backends: SHA256E SHA256 SHA512E SHA512 SHA224E SHA224 SHA384E SHA384 SHA3_256E SHA3_256 SHA3_512E SHA3_512 SHA3_224E SHA3_224 SHA3_384E SHA3_384 SKEIN256E SKEIN256 SKEIN512E SKEIN512 BLAKE2B256E BLAKE2B256 BLAKE2B512E BLAKE2B512 BLAKE2B160E BLAKE2B160 BLAKE2B224E BLAKE2B224 BLAKE2B384E BLAKE2B384 BLAKE2S256E BLAKE2S256 BLAKE2S160E BLAKE2S160 BLAKE2S224E BLAKE2S224 BLAKE2SP256E BLAKE2SP256 BLAKE2SP224E BLAKE2SP224 SHA1E SHA1 MD5E MD5 WORM URL
+remote types: git gcrypt p2p S3 bup directory rsync web bittorrent webdav adb tahoe glacier ddar hook external
+operating system: linux i386
+supported repository versions: 3 5 6
+upgrade supported from repository versions: 0 1 2 3 4 5
+ewen@nas01:/volume1/thirdparty$ 
+</pre>
+
+(I haven't tried the non-archaic i386 version.)
+
+Since the locales *should* be user space only, I'm assuming that the issue isn't \"archaic kernel\" -- although the Synology DS216+ NAS kernel is based on a fairly old version:
+
+    ewen@nas01:/volume1/thirdparty$ uname -a
+    Linux nas01 3.10.105 #23739 SMP Fri Jun 8 12:51:05 CST 2018 x86_64 GNU/Linux synology_braswell_216+II
+    ewen@nas01:/volume1/thirdparty$ 
+
+but probably related to the `libc` version `git-annex` was compiled against, and the version of the tools being used to generate the locales.
+
+I've not tested the new version much on the Synology DS216+ NAS, but I'm expecting that it should work now that \"`git annex version`\" works (and \"`git annex sync`\" works from another machine to it), with the `i386` \"archaic\" build, the rest should work for my purposes (basically `ssh` remote).
+
+Ewen
+"""]]