Hi Guix,
I could use some help figuring out what's happened to my store and how to
recover.
I first noticed the problem when trying to check if a package build
reproducably. Unfortunately, I did not capture the output from that, but
did capture subsequent commands. It seems as if the metadata has gotten
out of sync with the store:
jackhill@kalessin ~$ guix gc --verify
reading the store...
checking path existence...
path `/gnu/store/jlk67v3nddhv0z963wfvahk8fc8gqcz8-gnutls-3.6.16' disappeared,
but it still has valid referrers!
jackhill@kalessin ~$ guix build
/gnu/store/zkhymfsbrv0s4y7l778g78k6y65nidxd-gnutls-3.6.16.drv
The following graft will be made:
/gnu/store/zkhymfsbrv0s4y7l778g78k6y65nidxd-gnutls-3.6.16.drv
applying 1 graft for
/gnu/store/zkhymfsbrv0s4y7l778g78k6y65nidxd-gnutls-3.6.16.drv ...
grafting '/gnu/store/199npi1hcv7zn0r19vl29np6ccshii4p-gnutls-3.6.16-debug' ->
'/gnu/store/2vjql2vd6srqxhr0r9xnhclqgc5kxlh1-gnutls-3.6.16-debug'...
grafting '/gnu/store/8ixa3p7hwb26warjinffcrvzl064wbcg-gnutls-3.6.16-doc' ->
'/gnu/store/ads39f4czri8s1k43qd0qpxi6dr3w0zn-gnutls-3.6.16-doc'...
grafting '/gnu/store/akc7l65z459pnifrr6bcm97cjvmpvp9k-gnutls-3.6.16' ->
'/gnu/store/jlk67v3nddhv0z963wfvahk8fc8gqcz8-gnutls-3.6.16'...
updating '.gnu_debuglink' CRC in
'/gnu/store/jlk67v3nddhv0z963wfvahk8fc8gqcz8-gnutls-3.6.16/bin/certtool'
updating '.gnu_debuglink' CRC in
'/gnu/store/jlk67v3nddhv0z963wfvahk8fc8gqcz8-gnutls-3.6.16/bin/gnutls-cli'
updating '.gnu_debuglink' CRC in
'/gnu/store/jlk67v3nddhv0z963wfvahk8fc8gqcz8-gnutls-3.6.16/bin/gnutls-cli-debug'
updating '.gnu_debuglink' CRC in
'/gnu/store/jlk67v3nddhv0z963wfvahk8fc8gqcz8-gnutls-3.6.16/bin/gnutls-serv'
updating '.gnu_debuglink' CRC in
'/gnu/store/jlk67v3nddhv0z963wfvahk8fc8gqcz8-gnutls-3.6.16/bin/ocsptool'
updating '.gnu_debuglink' CRC in
'/gnu/store/jlk67v3nddhv0z963wfvahk8fc8gqcz8-gnutls-3.6.16/bin/psktool'
updating '.gnu_debuglink' CRC in
'/gnu/store/jlk67v3nddhv0z963wfvahk8fc8gqcz8-gnutls-3.6.16/bin/srptool'
updating '.gnu_debuglink' CRC in
'/gnu/store/jlk67v3nddhv0z963wfvahk8fc8gqcz8-gnutls-3.6.16/lib/guile/3.0/extensions/guile-gnutls-v-2.so.0.0.0'
updating '.gnu_debuglink' CRC in
'/gnu/store/jlk67v3nddhv0z963wfvahk8fc8gqcz8-gnutls-3.6.16/lib/guile/3.0/site-ccache/gnutls.go'
updating '.gnu_debuglink' CRC in
'/gnu/store/jlk67v3nddhv0z963wfvahk8fc8gqcz8-gnutls-3.6.16/lib/guile/3.0/site-ccache/gnutls/extra.go'
updating '.gnu_debuglink' CRC in
'/gnu/store/jlk67v3nddhv0z963wfvahk8fc8gqcz8-gnutls-3.6.16/lib/libgnutls.so.30.28.2'
updating '.gnu_debuglink' CRC in
'/gnu/store/jlk67v3nddhv0z963wfvahk8fc8gqcz8-gnutls-3.6.16/lib/libgnutlsxx.so.28.1.0'
successfully built /gnu/store/zkhymfsbrv0s4y7l778g78k6y65nidxd-gnutls-3.6.16.drv
/gnu/store/2vjql2vd6srqxhr0r9xnhclqgc5kxlh1-gnutls-3.6.16-debug
/gnu/store/ads39f4czri8s1k43qd0qpxi6dr3w0zn-gnutls-3.6.16-doc
/gnu/store/jlk67v3nddhv0z963wfvahk8fc8gqcz8-gnutls-3.6.16
jackhill@kalessin ~$ guix gc --verify
reading the store...
checking path existence...
path `/gnu/store/jlk67v3nddhv0z963wfvahk8fc8gqcz8-gnutls-3.6.16' disappeared,
but it still has valid referrers!
jackhill@kalessin ~$ ls -l /gnu/store/^C
^C^C
jackhill@kalessin ~$ ls -l
/gnu/store/jlk67v3nddhv0z963wfvahk8fc8gqcz8-gnutls-3.6.16
ls: cannot access '/gnu/store/jlk67v3nddhv0z963wfvahk8fc8gqcz8-gnutls-3.6.16':
No such file or directory
Then, I ran `guix gc` to collect all the garbage. Trying to rebuild the gnutls
derivation results in:
jackhill@kalessin ~$ guix build
/gnu/store/zkhymfsbrv0s4y7l778g78k6y65nidxd-gnutls-3.6.16.drv
18.6 MB will be downloaded:
/gnu/store/2wrp7x9aclqsapm58dz5i654qds8nbb8-guile-2.0.14
/gnu/store/mz5fvdfks10rmwxf29n95bp9bim6wq7g-nettle-3.5.1
/gnu/store/fa6wj5bxkj5ll1d7292a70knmyl7a0cr-glibc-2.31
/gnu/store/s3dcqzwqaakv1yx37by9chksdbkgih17-glibc-2.31-static
/gnu/store/199npi1hcv7zn0r19vl29np6ccshii4p-gnutls-3.6.16-debug
/gnu/store/8ixa3p7hwb26warjinffcrvzl064wbcg-gnutls-3.6.16-doc
/gnu/store/akc7l65z459pnifrr6bcm97cjvmpvp9k-gnutls-3.6.16
The following graft will be made:
/gnu/store/zkhymfsbrv0s4y7l778g78k6y65nidxd-gnutls-3.6.16.drv
substituting /gnu/store/2wrp7x9aclqsapm58dz5i654qds8nbb8-guile-2.0.14...
Backtrace:
In ice-9/boot-9.scm:
1752:10 19 (with-exception-handler _ _ #:unwind? _ # _)
1752:10 18 (with-exception-handler _ _ #:unwind? _ # _)
In guix/scripts/substitute.scm:
771:15 17 (_)
In ice-9/exceptions.scm:
406:15 16 (process-substitution #<output: file 4> _ "/gnu/store/…" …)
In ice-9/boot-9.scm:
1752:10 15 (with-exception-handler _ _ #:unwind? _ # _)
In guix/scripts/substitute.scm:
479:9 14 (_)
In ice-9/boot-9.scm:
1747:15 13 (with-exception-handler #<procedure 7fb7171635a0 at ic…> …)
In guix/scripts/substitute.scm:
408:14 12 (_)
382:28 11 (_ #<<uri> scheme: https userinfo: #f host: "ci.guix.g…> …)
In guix/build/download.scm:
453:4 10 (open-connection-for-uri _ #:timeout _ # _)
251:2 9 (tls-wrap #<input-output: socket 14> "ci.guix.gnu.org" # …)
164:15 8 (load-gnutls)
In ice-9/boot-9.scm:
3329:6 7 (resolve-interface (gnutls) #:select _ #:hide _ #:prefix …)
1685:16 6 (raise-exception _ #:continuable? _)
1683:16 5 (raise-exception _ #:continuable? _)
1685:16 4 (raise-exception _ #:continuable? _)
1780:13 3 (_ #<&compound-exception components: (#<&error> #<&orig…>)
1685:16 2 (raise-exception _ #:continuable? _)
1683:16 1 (raise-exception _ #:continuable? _)
1685:16 0 (raise-exception _ #:continuable? _)
ice-9/boot-9.scm:1685:16: In procedure raise-exception:
no code for module (gnutls)
substitution of /gnu/store/2wrp7x9aclqsapm58dz5i654qds8nbb8-guile-2.0.14 failed
guix build: error: corrupt input while restoring archive from #<closed: file
7f6110e16150>
Both /gnu and /var/guix are on the same btrfs filesystem. I ran a btrfs
scrub, and that did not turn up any errors. The other "interesting" thing
about this system, is that it once had deduplication turned off, but that
has since been turned back on because of bug 47115 [0].
[0] https://issues.guix.gnu.org/47115
Best,
Jack
