Package: sbuild Version: 0.85.10 Severity: normal File: /usr/bin/sbuild-createchroot
Dear Maintainer, hi! I was creating some chroots this past month and noticed it was taking too long in the last step which is the update step. After a pretty intense debugging session with sergiodj, we were able to pin down the problem to a interaction between 3 things. Including gpg in the chroot, the bump in the max number of file descriptors and this update step only doing a chroot without mounting /proc - and not using sbuild-update, which does not show this bahaviour. It basically boils down to gpg-agent trying to close all the possible file descriptors when it's running. This happens because this is the fallback behaviour when /proc is not mounted. When it is mounted, it just closes what is showed in /proc/<pid>/fd/. This always happened, but with the increase of the max number of fds [1], it's really taking a loooong time to finish sbuild-createchroot. I've been a bit lazy and didn't get all the urls to point you to. Let me know if you rather have them all. Cheers, Charles [1] https://lists.debian.org/debian-devel/2024/06/msg00041.html -- System Information: Debian Release: trixie/sid APT prefers testing APT policy: (500, 'testing') Architecture: amd64 (x86_64) Kernel: Linux 6.9.7-amd64 (SMP w/8 CPU threads; PREEMPT) Kernel taint flags: TAINT_WARN Locale: LANG=pt_BR.UTF-8, LC_CTYPE=pt_BR.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages sbuild depends on: ii adduser 3.137 ii libsbuild-perl 0.85.10 ii perl 5.38.2-5 Versions of packages sbuild recommends: ii autopkgtest 5.37 ii debootstrap 1.0.136 ii schroot 1.6.13-3+b3 ii uidmap 1:4.15.2-3 Versions of packages sbuild suggests: pn deborphan <none> ii e2fsprogs 1.47.1-1 ii kmod 32+20240611-1 ii wget 1.24.5-1 -- no debconf information
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