11809 2017-07-19 15:01:02 +0000 Possible race in xcb recipes 2018-03-09 03:57:42 +0000 1 1 7 Build System, Metadata & Runtime OE-Core graphics 2.4 x86 Multiple RESOLVED FIXED Medium+ major 2.5 M4 1 joshuagloe ross.burton juro.bystricky meta.mr.watcher meta.watcher --- --- No (bug/feature does not impact docs) oldest_to_newest 75135 0 joshuagloe 2017-07-19 15:01:02 +0000 We're seeing what looks like a race in the xcb recipes: ERROR: libxcb-1.12-r0 do_prepare_recipe_sysroot: Error executing a python function in exec_python_func() autogenerated: The stack trace of python calls that resulted in this exception/failure was: File: 'exec_python_func() autogenerated', lineno: 2, function: <module> 0001: *** 0002:extend_recipe_sysroot(d) 0003: File: '/home/pokybuild/yocto-autobuilder/yocto-worker/nightly-qa-extras/build/meta/classes/staging.bbclass', lineno: 510, function: extend_recipe_sysroot 0506: dest = newmanifest[l] 0507: if l.endswith("/"): 0508: staging_copydir(l, targetdir, dest, seendirs) 0509: continue *** 0510: staging_copyfile(l, targetdir, dest, postinsts, seendirs) 0511: 0512: for f in fixme: 0513: if f == '': 0514: staging_processfixme(fixme[f], recipesysroot, recipesysroot, recipesysrootnative, d) File: '/home/pokybuild/yocto-autobuilder/yocto-worker/nightly-qa-extras/build/meta/classes/staging.bbclass', lineno: 151, function: staging_copyfile 0147: os.symlink(linkto, dest) 0148: #bb.warn(c) 0149: else: 0150: try: *** 0151: os.link(c, dest) 0152: except OSError as err: 0153: if err.errno == errno.EXDEV: 0154: bb.utils.copyfile(c, dest) 0155: else: Exception: FileExistsError: [Errno 17] File exists: '/home/pokybuild/yocto-autobuilder/yocto-worker/nightly-qa-extras/build/build/tmp/sysroots-components/core2-64/xcb-proto/usr/lib/xcb-proto/xcbgen/__pycache__/matcher.cpython-35.pyc' -> '/home/pokybuild/yocto-autobuilder/yocto-worker/nightly-qa-extras/build/build/tmp/work/core2-64-poky-linux/libxcb/1.12-r0/recipe-sysroot/usr/lib/xcb-proto/xcbgen/__pycache__/matcher.cpython-35.pyc' ERROR: libxcb-1.12-r0 do_prepare_recipe_sysroot: Function failed: extend_recipe_sysroot ERROR: Logfile of failure stored in: /home/pokybuild/yocto-autobuilder/yocto-worker/nightly-qa-extras/build/build/tmp/work/core2-64-poky-linux/libxcb/1.12-r0/temp/log.do_prepare_recipe_sysroot.9322 NOTE: recipe libxcb-1.12-r0: task do_prepare_recipe_sysroot: Failed ERROR: Task (/home/pokybuild/yocto-autobuilder/yocto-worker/nightly-qa-extras/build/meta/recipes-graphics/xorg-lib/libxcb_1.12.bb:do_prepare_recipe_sysroot) failed with exit code '1' Transient link to AB output: https://autobuilder.yocto.io/builders/nightly-qa-extras/builds/361/steps/BuildImages_14/logs/stdio Note we've observed this a couple of times on the Yocto Autobuilder since consolidating all of the nightly-qa-* builders into nightly-qa-extras. 75161 1 juro.bystricky 2017-07-19 20:34:28 +0000 Looks very much like: https://bugzilla.yoctoproject.org/show_bug.cgi?id=11631 so not necessarily a race, but multiple providers? 76538 2 ross.burton 2017-09-05 16:46:09 +0000 Can't see how this can happen as that file is by and only shipped by xcb-proto. Looks like we need to resolve bug 11631 to solve this. 77276 3 ross.burton 2017-10-02 16:42:22 +0000 That bug is now fixed so if this happens again we'll either get told if something else is shipping them, or if there's genuinely another bug. I'll also note that I haven't seen this bug since it was first reported so maybe it has be resolved. 79513 4 ross.burton 2018-02-20 20:10:56 +0000 Saw it again recently. :rageface: :tableflip: 79696 5 ross.burton 2018-03-05 02:58:41 +0000 Figured it out, patch out shortly 79771 6 ross.burton 2018-03-09 03:57:42 +0000 Fixed in oe-core 6f6a2b5ff7ec23bd3782f0c3521f3576101cbc9d.