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October 2022

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Base:System: Too many open files: coreutils %check failing
by Bernhard Voelker 28 Oct '22

28 Oct '22

Hi *, since a couple days, Base:System/coreutils fails during 'make check'. [ 239s] FAIL: tests/split/r-chunk [ 239s] ========================= [ 239s] [ 239s] ./tests/split/r-chunk.sh: pipe error: Too many open files [ 239s] stat: cannot statx 'x*': No such file or directory [ 239s] FAIL tests/split/r-chunk.sh (exit status: 1) The test looks quite innocent: # Ensure we fall back to appending to a file at a time # if we hit the limit for the number of open files. rm x* (ulimit -n 20 && yes | head -n90 | split -n r/30 ) || fail=1 It's not split(1) which is failing, but the calling shell process is unable to create the pipe for yes|head|split. I added some more test statement (https://build.opensuse.org/build/home:berny:branches:Base:System/openSUSE_T…) (ulimit -n 20 && yes | ls -l /proc/self/fd ) || fail=1 and we can see that the calling shell now has a lot of file descriptors open: [ 249s] + ulimit -n 20 [ 249s] + yes [ 249s] + ls -l /proc/self/fd [ 249s] total 0 [ 249s] lr-x------ 1 abuild abuild 64 Sep 26 06:45 0 -> pipe:[63339] [ 249s] l-wx------ 1 abuild abuild 64 Sep 26 06:45 1 -> /home/abuild/rpmbuild/BUILD/coreutils-9.1/tests/split/r-chunk.log [ 249s] l-wx------ 1 abuild abuild 64 Sep 26 06:45 10 -> /tmp/GmIHNZVW [ 249s] l-wx------ 1 abuild abuild 64 Sep 26 06:45 11 -> /tmp/GmIHNZVW [ 249s] l-wx------ 1 abuild abuild 64 Sep 26 06:45 12 -> /tmp/GmIHNZVW [ 249s] l-wx------ 1 abuild abuild 64 Sep 26 06:45 13 -> /tmp/GmIHNZVW [ 249s] l-wx------ 1 abuild abuild 64 Sep 26 06:45 14 -> /tmp/GmIHNZVW [ 249s] l-wx------ 1 abuild abuild 64 Sep 26 06:45 15 -> /tmp/GmIHNZVW [ 249s] l-wx------ 1 abuild abuild 64 Sep 26 06:45 16 -> /tmp/GmIHNZVW [ 249s] l-wx------ 1 abuild abuild 64 Sep 26 06:45 17 -> /tmp/GmIHNZVW [ 249s] lr-x------ 1 abuild abuild 64 Sep 26 06:45 18 -> /proc/4390/fd [ 249s] l-wx------ 1 abuild abuild 64 Sep 26 06:45 2 -> /home/abuild/rpmbuild/BUILD/coreutils-9.1/tests/split/r-chunk.log [ 249s] l-wx------ 1 abuild abuild 64 Sep 26 06:45 20 -> /tmp/GmIHNZVW [ 249s] l-wx------ 1 abuild abuild 64 Sep 26 06:45 21 -> /tmp/GmIHNZVW [ 249s] l-wx------ 1 abuild abuild 64 Sep 26 06:45 3 -> /tmp/GmIHNZVW [ 249s] l-wx------ 1 abuild abuild 64 Sep 26 06:45 4 -> /tmp/GmIHNZVW [ 249s] l-wx------ 1 abuild abuild 64 Sep 26 06:45 5 -> /tmp/GmIHNZVW [ 249s] lrwx------ 1 abuild abuild 64 Sep 26 06:45 6 -> /tmp/GmIHNZVW [ 249s] l-wx------ 1 abuild abuild 64 Sep 26 06:45 7 -> /tmp/GmIHNZVW [ 249s] l-wx------ 1 abuild abuild 64 Sep 26 06:45 8 -> /tmp/GmIHNZVW [ 249s] lrwx------ 1 abuild abuild 64 Sep 26 06:45 9 -> /tmp/Gm5FnqeH (deleted) Was there a recent change in the kernel/glibc/bash which would show such fd leaking? P.S. I see that also the 'dtc' package fails with the same EMFILE error during compilation: https://build.opensuse.org/package/live_build_log/Base:System/dtc/openSUSE_… [ 4723s] cc -I libfdt -I . -DFDT_ASSUME_MASK=0 -DNO_VALGRIND -g -Os -fPIC -Werror -Wall -Wpointer-arith \ -Wcast-qual -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wredundant-decls -Wshadow -O2 -Wall \ -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=3 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables \ -fstack-clash-protection -Werror=return-type -flto=auto -g -pie -o dtc.o -c dtc.c [ 4723s] util.c:20:10: fatal error: libfdt/unistd.h: Too many open files Thanks & have a nice day, Berny

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Where is pkgconfig for libpcsclite needed for rebuild of keepassxc-2.7.1?
by David C. Rankin 14 Oct '22

14 Oct '22

All, Attempting to rebuild keepassxc-2.7.1, from 15.4 Backport Update, the build fails with: error: Failed build dependencies: pkgconfig(libpcsclite) is needed by keepassxc-2.7.1-bp154.3.3.1.x86_64 Searching all the repositories, the only libpcsclite packages available are for the library, no -devel package and no .pc files. Do I have to hack a .pc file myself looking at /usr/lib64 or is there an actual package for this? -- David C. Rankin, J.D.,P.E.

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