15798 2025-03-16 00:12:36 +0000 reproducible: in case of an error, the saved log does not contain detailed task log 2025-05-18 16:44:12 +0000 1 1 10 QA/Testing Functional (self) Testing oe-selftest unspecified x86 Multiple RESOLVED FIXED Medium+ normal 5.3 M1 1 yoann.congal yoann.congal randy.macleod --- --- No (bug/feature does not impact docs) oldest_to_newest 101381 0 yoann.congal 2025-03-16 00:12:36 +0000 For example: in [0], nodejs fails to build with: 2025-03-15 07:51:22,878 - oe-selftest - INFO - ERROR: Logfile of failure stored in: /srv/pokybuild/yocto-worker/reproducible-meta-oe/build/build/build-st-meta-oe/build-st/reproducibleA/tmp/work/core2-64-poky-linux/nodejs/22.13.1/temp/log.do_compile.2854302 2025-03-15 07:51:22,878 - oe-selftest - INFO - Log data follows: 2025-03-15 07:51:22,878 - oe-selftest - INFO - | DEBUG: Executing python function set_gyp_variables [...] 2025-03-15 07:51:22,879 - oe-selftest - INFO - | ERROR: oe_runmake failed 2025-03-15 07:51:22,879 - oe-selftest - INFO - | WARNING: exit code 1 from a shell command. 2025-03-15 07:51:22,879 - oe-selftest - INFO - NOTE: recipe nodejs-22.13.1-r0: task do_compile: Failed 2025-03-15 07:51:22,879 - oe-selftest - INFO - ERROR: Task (/srv/pokybuild/yocto-worker/reproducible-meta-oe/build/meta-openembedded/meta-oe/recipes-devtools/nodejs/nodejs_22.13.1.bb:do_compile) failed with exit code '1' But the save logs[1] only contains: ERROR: Logfile of failure stored in: /srv/pokybuild/yocto-worker/reproducible-meta-oe/build/build/build-st-meta-oe/build-st/reproducibleA/tmp/work/core2-64-poky-linux/nodejs/22.13.1/temp/log.do_compile.2854302 NOTE: recipe nodejs-22.13.1-r0: task do_compile: Failed ERROR: Task (/srv/pokybuild/yocto-worker/reproducible-meta-oe/build/meta-openembedded/meta-oe/recipes-devtools/nodejs/nodejs_22.13.1.bb:do_compile) failed with exit code '1' The "Log data follows" is missing and contains precious information. [0]: https://autobuilder.yoctoproject.org/valkyrie/#/builders/87/builds/36/steps/32/logs/stdio [1]: https://valkyrie.yocto.io/pub/repro-fail-openembedded/meta-oe/oe-reproducible-20250315-8_7ama2q/bitbake-reproducibleA.log 101924 1 yoann.congal 2025-05-11 08:59:20 +0000 Suspicious code is in https://git.yoctoproject.org/poky/tree/bitbake/lib/bb/ui/knotty.py#n354: def print_event_log(event, includelogs, loglines, termfilter): ... bb.error("Logfile of failure stored in: %s" % logfile) if includelogs and not event.errprinted: print("Log data follows:") ... for line in lines: print(line) => print_event_log prints on stdout bypassing the log framework. Refactor this to use the log framework instead? Note: the commit introducing this function is: --- commit 24879df071d4803db3d39ae1d5cad852daa92f28 Author : Paul Eggleton <paul.eggleton@linux.intel.com> Thu Aug 31 01:30:44 2017 tinfoil: ensure log lines get printed when tasks fail If a task fails during build_targets(), we need to print out the log lines as knotty does or the user will be missing information about the failure. (This should get some deeper refactoring, but now isn't the time for that.) --- Maybe now is the time for that? ;) 101959 2 yoann.congal 2025-05-14 21:32:20 +0000 Patch sent: [PATCH] knotty: pass failed task logs through the log infrastructure https://lists.openembedded.org/g/bitbake-devel/message/17611 101987 3 yoann.congal 2025-05-18 16:44:12 +0000 Fixed in https://git.openembedded.org/bitbake/commit/?id=d3b3ad32da7c7ebf61814fc807f8667a37aa149b See https://valkyrie.yocto.io/pub/repro-fail-openembedded/meta-python/oe-reproducible-20250517-6z4mvfq6/bitbake-reproducibleA.log for a full error log