Bug#909843: libfiu: frequent parallel FTBFS
tags 909843 + pending thanks Hi Alberto, > >> https://blitiri.com.ar/git/r/libfiu/c/b4c21a6b2a714c1ad9cdfe96358f843688c3a77e/ > > > >Still no way of getting a patch from the web interface, out of > >interest? > > Just implemented it :) Applied & uploaded... Many thanks. Best wishes, -- ,''`. : :' : Chris Lamb `. `'` la...@debian.org / chris-lamb.co.uk `-
Bug#909843: libfiu: frequent parallel FTBFS
On Mon, Oct 01, 2018 at 10:34:51AM +0100, Chris Lamb wrote: Hi Alberto, I think this newly written patch fixes the problem: https://blitiri.com.ar/git/r/libfiu/c/b4c21a6b2a714c1ad9cdfe96358f843688c3a77e/ Still no way of getting a patch from the web interface, out of interest? Just implemented it :) Append ".patch" to the commit base path, like this: https://blitiri.com.ar/git/r/libfiu/c/0d4f662733045f0e3f6e2936e94518cd4186129e.patch Let me know if something doesn't work, I did this 5s ago so there could be bugs or issues. I'm having a problem even getting this from the git repository itself: $ git clone https://blitiri.com.ar/repos/libfiu $ cd libfiu $ git show b4c21a6b2a714c1ad9cdfe96358f843688c3a77e fatal: bad object b4c21a6b2a714c1ad9cdfe96358f843688c3a77e Sorry, my bad. I rebased the branch afterwards (for unrelated reasons). Try commit: 0d4f662733045f0e3f6e2936e94518cd4186129e https://blitiri.com.ar/git/r/libfiu/c/0d4f662733045f0e3f6e2936e94518cd4186129e/ https://blitiri.com.ar/git/r/libfiu/c/0d4f662733045f0e3f6e2936e94518cd4186129e.patch Thanks, Alberto
Bug#909843: libfiu: frequent parallel FTBFS
Hi Alberto, > I think this newly written patch fixes the problem: > https://blitiri.com.ar/git/r/libfiu/c/b4c21a6b2a714c1ad9cdfe96358f843688c3a77e/ Still no way of getting a patch from the web interface, out of interest? I'm having a problem even getting this from the git repository itself: $ git clone https://blitiri.com.ar/repos/libfiu $ cd libfiu $ git show b4c21a6b2a714c1ad9cdfe96358f843688c3a77e fatal: bad object b4c21a6b2a714c1ad9cdfe96358f843688c3a77e $ echo $? 128 Regards, -- ,''`. : :' : Chris Lamb `. `'` la...@debian.org / chris-lamb.co.uk `-
Bug#909843: libfiu: frequent parallel FTBFS
On Sat, Sep 29, 2018 at 06:45:53PM +0100, Alberto Bertogli wrote: On Sat, Sep 29, 2018 at 03:36:51PM +0300, Adrian Bunk wrote: ./wrap-python 2 ./test-fiu_ctrl.py ./wrap-python 2 ./test-basic.py cc -I../../libfiu/ -L../../libfiu/ -D_XOPEN_SOURCE=600 -D_GNU_SOURCE -fPIC -DFIU_ENABLE=1 -g -O2 -fdebug-prefix-map=/build/libfiu-0.96=. -fstack-protector-strong -Wformat -Werror=format-security -std=c99 -pedantic -Wall -std=c99 -pedantic -Wall tests/open.c -lfiu -o tests/open.bin Traceback (most recent call last): File "./test-fiu_ctrl.py", line 21, in cmd = run_cat() File "./test-fiu_ctrl.py", line 16, in run_cat return fiu_ctrl.Subprocess(["./small-cat"], AttributeError: 'module' object has no attribute 'Subprocess' This is weird. fiu_ctrl.py definitely defines a class Subprocess, so if the file is there and with the proper contents, this should work. I think this might be caused by building python2 and python3 in parallel, because both builds could attempt to generate fiu_ctrl.py and they might be stepping onto each other, to the point where one copies a partial (or empty) file as the module. But that's just a wild theory at this point, I will look into it a bit more and post again once I have any news. I think that's what happened. I can't reproduce it despite multiple runs, probably because of the race being too small in my laptop; however, everything I've seen points to this being the cause. I think this newly written patch fixes the problem: https://blitiri.com.ar/git/r/libfiu/c/b4c21a6b2a714c1ad9cdfe96358f843688c3a77e/ Chris, if you want to give the above patch a try, please go ahead. That said, I'm going to cut a release soon (I'm waiting on someone's confirmation of other unrelated patches), so you might want to consider waiting instead :) Thanks! Alberto
Bug#909843: libfiu: frequent parallel FTBFS
On Sat, Sep 29, 2018 at 03:36:51PM +0300, Adrian Bunk wrote: ./wrap-python 2 ./test-fiu_ctrl.py ./wrap-python 2 ./test-basic.py cc -I../../libfiu/ -L../../libfiu/ -D_XOPEN_SOURCE=600 -D_GNU_SOURCE -fPIC -DFIU_ENABLE=1 -g -O2 -fdebug-prefix-map=/build/libfiu-0.96=. -fstack-protector-strong -Wformat -Werror=format-security -std=c99 -pedantic -Wall -std=c99 -pedantic -Wall tests/open.c -lfiu -o tests/open.bin Traceback (most recent call last): File "./test-fiu_ctrl.py", line 21, in cmd = run_cat() File "./test-fiu_ctrl.py", line 16, in run_cat return fiu_ctrl.Subprocess(["./small-cat"], AttributeError: 'module' object has no attribute 'Subprocess' This is weird. fiu_ctrl.py definitely defines a class Subprocess, so if the file is there and with the proper contents, this should work. I think this might be caused by building python2 and python3 in parallel, because both builds could attempt to generate fiu_ctrl.py and they might be stepping onto each other, to the point where one copies a partial (or empty) file as the module. But that's just a wild theory at this point, I will look into it a bit more and post again once I have any news. Thanks, Alberto
Bug#909843: libfiu: frequent parallel FTBFS
Source: libfiu Version: 0.96-4 Severity: important Tags: ftbfs https://tests.reproducible-builds.org/debian/history/libfiu.html https://tests.reproducible-builds.org/debian/rb-pkg/buster/armhf/libfiu.html ... ln -f ../preload/posix/fiu_posix_preload.so libs/ ln -f ../preload/run/fiu_run_preload.so libs/ LD_LIBRARY_PATH=../libfiu/ ./test-parallel-wildcard cc -I../../libfiu/ -L../../libfiu/ -D_XOPEN_SOURCE=600 -D_GNU_SOURCE -fPIC -DFIU_ENABLE=1 -g -O2 -fdebug-prefix-map=/build/libfiu-0.96=. -fstack-protector-strong -Wformat -Werror=format-security -std=c99 -pedantic -Wall -std=c99 -pedantic -Wall tests/kill.c -lfiu -o tests/kill.bin LD_LIBRARY_PATH=../libfiu/ ./test-enable_stack NOTE: fiu_enable_stack() failed, skipping test LD_LIBRARY_PATH=../libfiu/ ./test-enable_stack_by_name NOTE: fiu_enable_stack_by_name() failed, skipping test ./wrap-python 2 ./test-manyfps.py ./wrap-python 2 ./test-failinfo_refcount.py ./wrap-python 2 ./test-wildcards.py ./wrap-python 2 ./test-fiu_ctrl.py ./wrap-python 2 ./test-basic.py cc -I../../libfiu/ -L../../libfiu/ -D_XOPEN_SOURCE=600 -D_GNU_SOURCE -fPIC -DFIU_ENABLE=1 -g -O2 -fdebug-prefix-map=/build/libfiu-0.96=. -fstack-protector-strong -Wformat -Werror=format-security -std=c99 -pedantic -Wall -std=c99 -pedantic -Wall tests/open.c -lfiu -o tests/open.bin Traceback (most recent call last): File "./test-fiu_ctrl.py", line 21, in cmd = run_cat() File "./test-fiu_ctrl.py", line 16, in run_cat return fiu_ctrl.Subprocess(["./small-cat"], AttributeError: 'module' object has no attribute 'Subprocess' make[3]: *** [Makefile:93: py-run-test-fiu_ctrl] Error 1
