Package: guix;
Reported by: Mark H Weaver <mhw <at> netris.org>
Date: Mon, 20 Jul 2015 19:07:01 UTC
Severity: normal
Tags: notabug, unreproducible
Done: Maxim Cournoyer <maxim.cournoyer <at> gmail.com>
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bug-guix <at> gnu.org
:bug#21097
; Package guix
.
(Mon, 20 Jul 2015 19:07:01 GMT) Full text and rfc822 format available.Mark H Weaver <mhw <at> netris.org>
:bug-guix <at> gnu.org
.
(Mon, 20 Jul 2015 19:07:02 GMT) Full text and rfc822 format available.Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):
From: Mark H Weaver <mhw <at> netris.org> To: bug-guix <at> gnu.org Subject: verify-store test failure on armhf-linux Date: Mon, 20 Jul 2015 15:05:15 -0400
When building the guix-0.8.2.72cd8ec package on armhf-linux (using guix from git b56724e), tests/store.scm fails. Here's the relevant excerpt from store.log: --8<---------------cut here---------------start------------->8--- Test begin: test-name: "verify-store" source-file: "tests/store.scm" source-line: 638 source-form: (test-assert "verify-store" (let* ((text (random-text)) (file1 (add-text-to-store %store "foo" text)) (file2 (add-text-to-store %store "bar" (random-text) (list file1)))) (and (pk (quote verify1) (verify-store %store)) (begin (delete-file file1) (not (pk (quote verify2) (verify-store %store)))) (begin (call-with-output-file file1 (lambda (port) (display text port))) (pk (quote verify3) (verify-store %store)))))) Test end: result-kind: fail actual-value: #f actual-error: (srfi-34 #<condition &nix-protocol-error [message: "invalidating path `/tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/pp8ls5jri3l8x8y24g1x3h6lkj0lr4gv-bash-light-4.3.39-guile-builder' in database: FOREIGN KEY constraint failed" status: 1] 6112e8>) --8<---------------cut here---------------end--------------->8--- and here's the relevant excerpt from test-suite.log: --8<---------------cut here---------------start------------->8--- FAIL: tests/store ================= accepted connection from pid 11899, user nixbld spurious SIGPOLL spurious SIGPOLL accepted connection from pid 11899, user nixbld accepted connection from pid 11899, user nixbld random seed for tests: 1437429386 finding garbage collector roots... spurious SIGPOLL ;;; note: auto-compilation is enabled, set GUILE_AUTO_COMPILE=0 ;;; or pass the --no-auto-compile argument to disable. ;;; compiling /tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/nix/scripts/list-runtime-roots ;;; compiled /tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/var/11882/cache-11882/guile/ccache/2.0-LE-4-2.0/tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/nix/scripts/list-runtime-roots.go removing stale temporary roots file `/tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/var/11882/temproots/11918' determining live/dead paths... accepted connection from pid 11899, user nixbld finding garbage collector roots... spurious SIGPOLL determining live/dead paths... finding garbage collector roots... determining live/dead paths... finding garbage collector roots... spurious SIGPOLL deleting unused links... accepted connection from pid 11899, user nixbld finding garbage collector roots... removing stale temporary roots file `/tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/var/11882/temproots/11931' deleting `/tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/11qvkv7a29d8lr7i39xkc7ssxs937mq1-delete-me' deleting `/tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/trash' deleting unused links... note: currently hard linking saves 0.87 MiB accepted connection from pid 11899, user nixbld finding garbage collector roots... removing stale temporary roots file `/tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/var/11882/temproots/11934' deleting `/tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/slxqx1hirlk920mhda5q09l7ranxi49v-delete-me' deleting `/tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/trash' deleting unused links... note: currently hard linking saves 0.87 MiB spurious SIGPOLL @ build-started /tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/zc2jhjjv8l341zrnwgz6gjjb745m0pqy-the-thing.drv - armhf-linux /tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/var/log/guix/drvs/zc//2jhjjv8l341zrnwgz6gjjb745m0pqy-the-thing.drv.bz2 @ build-succeeded /tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/zc2jhjjv8l341zrnwgz6gjjb745m0pqy-the-thing.drv - spurious SIGPOLL spurious SIGPOLL spurious SIGPOLL @ build-started /tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/1jfk46pd0szlvfy0a2gdbn452p6px6hb-the-thing.drv - armhf-linux /tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/var/log/guix/drvs/1j//fk46pd0szlvfy0a2gdbn452p6px6hb-the-thing.drv.bz2 @ build-succeeded /tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/1jfk46pd0szlvfy0a2gdbn452p6px6hb-the-thing.drv - @ build-started /tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/irn5b0434i1wz7xgf8l6s28rak05pnb2-the-thing.drv - armhf-linux /tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/var/log/guix/drvs/ir//n5b0434i1wz7xgf8l6s28rak05pnb2-the-thing.drv.bz2 @ build-succeeded /tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/irn5b0434i1wz7xgf8l6s28rak05pnb2-the-thing.drv - accepted connection from pid 11899, user nixbld spurious SIGPOLL spurious SIGPOLL spurious SIGPOLL substitute: warning: authentication and authorization of substitutes disabled! substitute: guix substitute: warning: ACL for archive imports seems to be uninitialized, substitutes may be unavailable substitute: guix substitute: warning: failed to look up host 'hydra.gnu.org' (Name or service not known), substituter disabled accepted connection from pid 11899, user nixbld substitute: warning: authentication and authorization of substitutes disabled! substitute: guix substitute: warning: ACL for archive imports seems to be uninitialized, substitutes may be unavailable substitute: guix substitute: warning: failed to look up host 'hydra.gnu.org' (Name or service not known), substituter disabled accepted connection from pid 11899, user nixbld spurious SIGPOLL substitute: warning: authentication and authorization of substitutes disabled! substitute: guix substitute: warning: ACL for archive imports seems to be uninitialized, substitutes may be unavailable accepted connection from pid 11899, user nixbld accepted connection from pid 11899, user nixbld substitute: warning: authentication and authorization of substitutes disabled! substitute: guix substitute: warning: ACL for archive imports seems to be uninitialized, substitutes may be unavailable accepted connection from pid 11899, user nixbld substitute: warning: authentication and authorization of substitutes disabled! substitute: guix substitute: warning: ACL for archive imports seems to be uninitialized, substitutes may be unavailable substitute: guix substitute: warning: failed to look up host 'does-not-exist' (Name or service not known), substituter disabled accepted connection from pid 11899, user nixbld substitute: warning: authentication and authorization of substitutes disabled! substitute: guix substitute: warning: ACL for archive imports seems to be uninitialized, substitutes may be unavailable accepted connection from pid 11899, user nixbld spurious SIGPOLL substitute: warning: authentication and authorization of substitutes disabled! substitute: guix substitute: warning: ACL for archive imports seems to be uninitialized, substitutes may be unavailable @ substituter-started /tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/7qgyllsl6a5p2ajvmb50hhaf30j2g210-substitute-me /tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/nix/scripts/substitute warning: authentication and authorization of substitutes disabled! guix substitute: warning: ACL for archive imports seems to be uninitialized, substitutes may be unavailable downloading `/tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/7qgyllsl6a5p2ajvmb50hhaf30j2g210-substitute-me' (0.0 MiB installed)... file:///.../example.nar 100.0% of 0.2 KiB (0. KiB/s) @ substituter-succeeded /tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/7qgyllsl6a5p2ajvmb50hhaf30j2g210-substitute-me accepted connection from pid 11899, user nixbld spurious SIGPOLL substitute: warning: authentication and authorization of substitutes disabled! substitute: guix substitute: warning: ACL for archive imports seems to be uninitialized, substitutes may be unavailable @ substituter-started /tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/z5vn02279xx3a53wgkpwjhyc958aqsb0-substitute-me /tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/nix/scripts/substitute warning: authentication and authorization of substitutes disabled! guix substitute: warning: ACL for archive imports seems to be uninitialized, substitutes may be unavailable downloading `/tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/z5vn02279xx3a53wgkpwjhyc958aqsb0-substitute-me' (0.0 MiB installed)... file:///.../example.nar 100.0% of 0.2 KiB (0. KiB/s) @ substituter-succeeded /tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/z5vn02279xx3a53wgkpwjhyc958aqsb0-substitute-me accepted connection from pid 11899, user nixbld spurious SIGPOLL substitute: warning: authentication and authorization of substitutes disabled! substitute: guix substitute: warning: ACL for archive imports seems to be uninitialized, substitutes may be unavailable @ substituter-started /tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/5yjlx1h1vrrxwba8kqirr0g3hfzlwiaf-corrupt-substitute /tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/nix/scripts/substitute warning: authentication and authorization of substitutes disabled! guix substitute: warning: ACL for archive imports seems to be uninitialized, substitutes may be unavailable downloading `/tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/5yjlx1h1vrrxwba8kqirr0g3hfzlwiaf-corrupt-substitute' (0.0 MiB installed)... file:///.../example.nar 100.0% of 0.1 KiB (0. KiB/s) @ substituter-failed /tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/5yjlx1h1vrrxwba8kqirr0g3hfzlwiaf-corrupt-substitute 0 hash mismatch in downloaded path `/tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/5yjlx1h1vrrxwba8kqirr0g3hfzlwiaf-corrupt-substitute': expected 0000000000000000000000000000000000000000000000000000000000000000, got b8f73a6eb280e63169b1de2a5b5e154676fe1ada685f1e5c7183cbb2c1dcd535 accepted connection from pid 11899, user nixbld spurious SIGPOLL substitute: warning: authentication and authorization of substitutes disabled! substitute: guix substitute: warning: ACL for archive imports seems to be uninitialized, substitutes may be unavailable @ substituter-started /tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/k3b1rdf0gpm5gf5bpajjdbfcavzyylc3-substitute-me-not /tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/nix/scripts/substitute warning: authentication and authorization of substitutes disabled! guix substitute: warning: ACL for archive imports seems to be uninitialized, substitutes may be unavailable downloading `/tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/k3b1rdf0gpm5gf5bpajjdbfcavzyylc3-substitute-me-not' (0.0 MiB installed)... guix substitute: error: open-file: No such file or directory: "/tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/var/11882/substituter-data/example.nar" @ substituter-failed /tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/k3b1rdf0gpm5gf5bpajjdbfcavzyylc3-substitute-me-not 256 fetching path `/tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/k3b1rdf0gpm5gf5bpajjdbfcavzyylc3-substitute-me-not' failed with exit code 1 @ substituter-started /tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/k3b1rdf0gpm5gf5bpajjdbfcavzyylc3-substitute-me-not /tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/nix/scripts/substitute warning: authentication and authorization of substitutes disabled! guix substitute: warning: ACL for archive imports seems to be uninitialized, substitutes may be unavailable downloading `/tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/k3b1rdf0gpm5gf5bpajjdbfcavzyylc3-substitute-me-not' (0.0 MiB installed)... guix substitute: error: open-file: No such file or directory: "/tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/var/11882/substituter-data/example.nar" @ substituter-failed /tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/k3b1rdf0gpm5gf5bpajjdbfcavzyylc3-substitute-me-not 256 fetching path `/tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/k3b1rdf0gpm5gf5bpajjdbfcavzyylc3-substitute-me-not' failed with exit code 1 @ build-started /tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/7p05inz3glbnq25gz9hmhnypcrdsvakh-substitute-me-not.drv - armhf-linux /tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/var/log/guix/drvs/7p//05inz3glbnq25gz9hmhnypcrdsvakh-substitute-me-not.drv.bz2 @ build-succeeded /tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/7p05inz3glbnq25gz9hmhnypcrdsvakh-substitute-me-not.drv - spurious SIGPOLL finding garbage collector roots... deleting unused links... spurious SIGPOLL finding garbage collector roots... deleting unused links... finding garbage collector roots... deleting unused links... finding garbage collector roots... deleting unused links... warning: SQLite database is busy spurious SIGPOLL spurious SIGPOLL finding garbage collector roots... deleting unused links... reading the Nix store... reading the Nix store... path `/tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/2y1kd9wn0jzsyi2dylgrwda3fb48dmrk-foo' disappeared, but it still has valid referrers! reading the Nix store... path `/tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/pp8ls5jri3l8x8y24g1x3h6lkj0lr4gv-bash-light-4.3.39-guile-builder' disappeared, removing from database... accepted connection from pid 11899, user nixbld warning: SQLite database is busy substitute: warning: authentication and authorization of substitutes disabled! substitute: guix substitute: warning: ACL for archive imports seems to be uninitialized, substitutes may be unavailable fetching path `/tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/p41xfgyizl8fbsx48vmfdrlzv6kbchf6-corrupt'... warning: authentication and authorization of substitutes disabled! guix substitute: warning: ACL for archive imports seems to be uninitialized, substitutes may be unavailable downloading `/tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/p41xfgyizl8fbsx48vmfdrlzv6kbchf6-corrupt' (0.0 MiB installed)... file:///.../example.nar 100.0% of 0.2 KiB (0. KiB/s) reading the Nix store... checking path existence... checking hashes... reading the Nix store... checking path existence... checking hashes... path `/tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/p41xfgyizl8fbsx48vmfdrlzv6kbchf6-corrupt' was modified! expected hash `9651f97f6b1f9238ccfe2942cb09b9c2246abbd1a7a1fb07879a089aa572796c', got `e09c480e2e93336cd3c45aa129f81a0d7ba56c410b849d7779a8136074413b3d' finding garbage collector roots... removing stale temporary roots file `/tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/var/11882/temproots/12103' deleting `/tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/p41xfgyizl8fbsx48vmfdrlzv6kbchf6-corrupt' deleting `/tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/trash' deleting unused links... note: currently hard linking saves 0.89 MiB %%%% Starting test store (Writing full log to "store.log") ;;; ("/tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/var/log/guix/drvs/1j/fk46pd0szlvfy0a2gdbn452p6px6hb-the-thing.drv.bz2") ;;; ("/tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/var/log/guix/drvs/ir/n5b0434i1wz7xgf8l6s28rak05pnb2-the-thing.drv.bz2") ;;; (spi (#<<substitutable> path: "/tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/wmjyqgjm865fwrfflkgd1fzarlcpax0s-guile-bootstrap-2.0" deriver: "/tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/k4d55b6f5qzm3nl0dkhb6k7hbjw4i06d-guile-bootstrap-2.0.drv" refs: () dl-size: 0 nar-size: 1234>)) ;;; (corrupt #<condition &nix-protocol-error [message: "some substitutes for the outputs of derivation `/tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/bvanpcwr75pqg20smknv6v1g0jm6gkxy-corrupt-substitute.drv' failed (usually happens due to networking issues); try `--fallback' to build derivation from source " status: 1] 73b210>) ;;; (c #<condition &nix-protocol-error [message: "signed hash doesn't match actual contents of imported archive; archive could be corrupt, or someone is trying to import a Trojan horse" status: 1] 854630>) ;;; (verify1 #t) ;;; (verify2 #f) tests/store.scm:638: FAIL verify-store # of expected passes 42 # of unexpected failures 1 ./test-env: line 1: 11898 Terminated "/tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/pre-inst-env" "/tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/guix-daemon" --disable-chroot --substitute-urls="$GUIX_BINARY_SUBSTITUTE_URL" FAIL tests/store.scm (exit status: 1) --8<---------------cut here---------------end--------------->8---
bug-guix <at> gnu.org
:bug#21097
; Package guix
.
(Mon, 20 Jul 2015 20:25:02 GMT) Full text and rfc822 format available.Message #8 received at 21097 <at> debbugs.gnu.org (full text, mbox):
From: ludo <at> gnu.org (Ludovic Courtès) To: Mark H Weaver <mhw <at> netris.org> Cc: 21097 <at> debbugs.gnu.org Subject: Re: bug#21097: verify-store test failure on armhf-linux Date: Mon, 20 Jul 2015 22:24:01 +0200
Mark H Weaver <mhw <at> netris.org> skribis: > actual-error: (srfi-34 #<condition &nix-protocol-error [message: "invalidating path `/tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/pp8ls5jri3l8x8y24g1x3h6lkj0lr4gv-bash-light-4.3.39-guile-builder' in database: FOREIGN KEY constraint failed" status: 1] 6112e8>) Ouch. This has been seen in Nix before: <http://lists.science.uu.nl/pipermail/nix-dev/2011-December/007471.html>. Is it 100% reproducible? Thanks, Ludo’.
bug-guix <at> gnu.org
:bug#21097
; Package guix
.
(Mon, 20 Jul 2015 23:26:02 GMT) Full text and rfc822 format available.Message #11 received at 21097 <at> debbugs.gnu.org (full text, mbox):
From: Mark H Weaver <mhw <at> netris.org> To: ludo <at> gnu.org (Ludovic Courtès) Cc: 21097 <at> debbugs.gnu.org Subject: Re: bug#21097: verify-store test failure on armhf-linux Date: Mon, 20 Jul 2015 19:24:49 -0400
ludo <at> gnu.org (Ludovic Courtès) writes: > Mark H Weaver <mhw <at> netris.org> skribis: > >> actual-error: (srfi-34 #<condition &nix-protocol-error [message: > "invalidating path > `/tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/pp8ls5jri3l8x8y24g1x3h6lkj0lr4gv-bash-light-4.3.39-guile-builder' > in database: FOREIGN KEY constraint failed" status: 1] 6112e8>) > > Ouch. This has been seen in Nix before: > <http://lists.science.uu.nl/pipermail/nix-dev/2011-December/007471.html>. > > Is it 100% reproducible? Unfortunately, I've been unable to reproduce it. I ran the same test in the failed build directory 10 more times, and it succeeded all 10 times. I then restarted the build and it built successfully. Mark
ludo <at> gnu.org (Ludovic Courtès)
to control <at> debbugs.gnu.org
.
(Fri, 11 Sep 2015 17:28:01 GMT) Full text and rfc822 format available.bug-guix <at> gnu.org
:bug#21097
; Package guix
.
(Tue, 03 Nov 2015 22:42:02 GMT) Full text and rfc822 format available.Message #16 received at 21097 <at> debbugs.gnu.org (full text, mbox):
From: ludo <at> gnu.org (Ludovic Courtès) To: Mark H Weaver <mhw <at> netris.org> Cc: 21097 <at> debbugs.gnu.org Subject: Re: bug#21097: verify-store test failure on armhf-linux Date: Tue, 03 Nov 2015 23:41:16 +0100
Mark H Weaver <mhw <at> netris.org> skribis: > Test begin: > test-name: "verify-store" > source-file: "tests/store.scm" > source-line: 638 > source-form: (test-assert "verify-store" (let* ((text (random-text)) (file1 (add-text-to-store %store "foo" text)) (file2 (add-text-to-store %store "bar" (random-text) (list file1)))) (and (pk (quote verify1) (verify-store %store)) (begin (delete-file file1) (not (pk (quote verify2) (verify-store %store)))) (begin (call-with-output-file file1 (lambda (port) (display text port))) (pk (quote verify3) (verify-store %store)))))) > Test end: > result-kind: fail > actual-value: #f > actual-error: (srfi-34 #<condition &nix-protocol-error [message: "invalidating path `/tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/pp8ls5jri3l8x8y24g1x3h6lkj0lr4gv-bash-light-4.3.39-guile-builder' in database: FOREIGN KEY constraint failed" status: 1] 6112e8>) [...] > path `/tmp/nix-build-guix-0.8.2.72cd8ec.drv-0/source/test-tmp/store/pp8ls5jri3l8x8y24g1x3h6lkj0lr4gv-bash-light-4.3.39-guile-builder' disappeared, removing from database... I’ve become convinced that this is due to parallelism: several guix-daemon processes run at the same time. In this case, I bet this process tries to remove an item from the ValidPaths table while another is trying to add it in the Refs table or something. In dc57d527 I added #:parallel-tests? #f for ‘guix-devel’. Eventually we should fix the makefile to run this test alone, as is done for ‘guix-gc.sh’. Thanks, Ludo’.
bug-guix <at> gnu.org
:bug#21097
; Package guix
.
(Fri, 08 Jun 2018 08:22:01 GMT) Full text and rfc822 format available.Message #19 received at 21097 <at> debbugs.gnu.org (full text, mbox):
From: Chris Marusich <cmmarusich <at> gmail.com> To: ludo <at> gnu.org (Ludovic Courtès) Cc: Mark H Weaver <mhw <at> netris.org>, 21097 <at> debbugs.gnu.org Subject: Re: bug#21097: verify-store test failure on armhf-linux Date: Fri, 08 Jun 2018 01:21:33 -0700
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ludo <at> gnu.org (Ludovic Courtès) writes: > I’ve become convinced that this is due to parallelism: several > guix-daemon processes run at the same time. In this case, I bet this > process tries to remove an item from the ValidPaths table while another > is trying to add it in the Refs table or something. > > In dc57d527 I added #:parallel-tests? #f for ‘guix-devel’. Eventually > we should fix the makefile to run this test alone, as is done for > ‘guix-gc.sh’. In the 2 years and 7 months since we disabled parallel tests in commit dc57d527aee4eb18ec5fb345f90d6637bbd1a4d2 to work around this bug, we may have allowed other parallelism bugs to quietly creep in. Today, I observed a parallel test failure that seems unrelated to the original bug reported here. And anecdotally, I feel that the tests frequently fail spuriously when I run them in parallel. Until we get to the bottom of this, I agree that the best thing to do is to always run the tests in serial. For completeness, below I'll report the failure I observed today. On my x86_64-linux GuixSD machine, using Guix version 0ec430f79530ee343c175347952f91a78adca5ec (this is what my ~/.config/guix/latest points to), I entered a Guix development environment via "guix environment guix". In Guix's Git repository, I checked out commit 4dd91dff477b9717b3fa494b23976e4d69ab7dfc (the current tip of core-updates) and ran the following commands: ./bootstrap && ./configure --localstatedir=/var && make -j \ && make -j check The following tests failed: FAIL: tests/guix-hash.sh FAIL: tests/guix-download.sh FAIL: tests/guix-build.sh FAIL: tests/guix-package.sh FAIL: tests/guix-system.sh When I immediately ran "make recheck" without making any changes, the same 5 tests passed. Note that this ran the tests in serial because I omitted -j. When I ran the same 5 tests again in parallel using the following command, they all passed: make -j check TESTS="tests/guix-hash.sh tests/guix-download.sh \ tests/guix-build.sh tests/guix-package.sh tests/guix-system.sh" I also tried running just tests/guix-hash.sh and tests/guix-download.sh together 10 times in serial and then 10 times in parallel. Unfortunately, this didn't reproduce the failure, either (i.e., all 20 test runs passed). All in all, this seems to suggest that the failures I observed might be caused by a parallelism bug when running the entire test suite. Regarding the cause of failure, the 5 tests all failed with a message like the following: --8<---------------cut here---------------start------------->8--- ERROR: In procedure canonicalize-path: In procedure canonicalize-path: No such file or directory + guix download --version Backtrace: In ice-9/boot-9.scm: 2875:24 19 (_) 222:17 18 (map1 (((guix utils)) ((guix config)) ((guix #)) ((…)) …)) 2788:17 17 (resolve-interface (guix utils) #:select _ #:hide _ # _ …) 2714:10 16 (_ (guix utils) _ _ #:ensure _) 2982:16 15 (try-module-autoload _ _) 2312:4 14 (save-module-excursion #<procedure 1397630 at ice-9/boo…>) 3002:22 13 (_) In unknown file: 12 (primitive-load-path "guix/utils" #<procedure 130d260 a…>) In guix/utils.scm: 26:0 11 (_) In ice-9/boot-9.scm: 2862:4 10 (define-module* _ #:filename _ #:pure _ #:version _ # _ …) 2875:24 9 (_) 222:17 8 (map1 (((guix config)) ((srfi srfi-1)) ((srfi #)) (#) …)) 2788:17 7 (resolve-interface (guix config) #:select _ #:hide _ # _ …) 2714:10 6 (_ (guix config) _ _ #:ensure _) 2982:16 5 (try-module-autoload _ _) 2312:4 4 (save-module-excursion #<procedure 13975d0 at ice-9/boo…>) 3002:22 3 (_) In unknown file: 2 (primitive-load-path "guix/config" #<procedure 130d1a0 …>) In guix/config.scm: 86:6 1 (_) In unknown file: 0 (canonicalize-path "/home/marusich/guix/test-tmp/db") --8<---------------cut here---------------end--------------->8--- All the test failures looked the same, except that instead of "guix download --version", the equivalent command (e.g., "guix system --version") was invoked. I realize this information doesn't help solve the original bug reported here. However, it's a real failure, so I hope it'll be useful. In any case, it shows that there are probably multiple parallelism bugs lurking in our code now. We're going to have to solve all those parallelism bugs before we can reliably run the tests in parallel again. -- Chris
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Maxim Cournoyer <maxim.cournoyer <at> gmail.com>
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(Tue, 29 Aug 2023 03:11:02 GMT) Full text and rfc822 format available.Maxim Cournoyer <maxim.cournoyer <at> gmail.com>
:Mark H Weaver <mhw <at> netris.org>
:Message #26 received at 21097-done <at> debbugs.gnu.org (full text, mbox):
From: Maxim Cournoyer <maxim.cournoyer <at> gmail.com> To: ludo <at> gnu.org (Ludovic Courtès) Cc: control <at> debbugs.gnu.org, 21097-done <at> debbugs.gnu.org Subject: Re: bug#21097: verify-store test failure on armhf-linux Date: Mon, 28 Aug 2023 23:09:56 -0400
tags 21097 + notabug quit Hello, ludo <at> gnu.org (Ludovic Courtès) writes: > tags 21097 unreproducible Nearly 8 years later, I'm closing this forgotten, non-reproducible issue. -- Thanks, Maxim
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