Your message dated Tue, 17 Nov 2020 09:18:23 +0000
with message-id <e1kex83-0009xk...@fasolo.debian.org>
and subject line Bug#973405: fixed in fakeroot 1.25.3-1.1
has caused the Debian Bug report #973405,
regarding fakeroot on amd64 stopped supporting armel, armhf and mipsel chroots
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
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--
973405: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=973405
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: fakeroot
Version: 1.25.2-1
Severity: important
Hi,
I'm the maintainer of mmdebstrap which uses fakeroot and fakechroot to
also create foreign architecture chroots. Doing something like this
worked fine until 2020-09-15:
$ mmdebstrap --mode=fakechroot --variant=apt --arch=armhf sid ./sid-chroot
With amd64 on my machine I also tried other architectures and as of
today, the following arches result in an infinite timeout with above
command: armel, armhf, mipsel and s390x.
For armhf I was able to bisect Debian using snapshot.debian.net and find
out that the first snapshot timestamp that produces the timeout is
2020-09-15 06:00:00+01:00. For the other architectures, I am not able to
produce a precise timestamp because fakeroot suffered from #971070 and
thus I was unable to test two weeks of snapshot.d.o data.
To run the precise command producing the infinite hang, try creating a
armhf chroot using mmdebstrap (I'm unaware of another tool that is able
to create foreign architecture chroots using fakeroot and fakechroot):
$ mmdebstrap --mode=fakechroot --variant=apt --arch=armhf unstable
/tmp/debian-unstable
You have to ctrl+C above command at the "Installing..." step because
that one will stall forever. Then run:
$ fakechroot fakeroot sh -c 'env QEMU_LD_PREFIX=/tmp/debian-unstable
LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/lib/arm-linux-gnueabihf/fakechroot:/usr/lib/arm-linux-gnueabihf/libfakeroot
/usr/sbin/chroot debian-unstable dpkg --install /var/cache/apt/archives/*.deb'
If I run above via strace, then the last lines are:
1830621 msgget(0x223a3efb, IPC_CREAT|0600) = 6881280
1830621 msgget(0x223a3efc, IPC_CREAT|0600) = 6914049
1830621 getpid() = 1830621
1830621 semget(0x223a3efd, 1, IPC_CREAT|0600) = 3506176
1830621 semtimedop(3506176, [{0, -1, SEM_UNDO}], 1, NULL) = 0
1830621 msgsnd(6881280, {1,
"\0\0\0\0\3\0\0\0\335\356\33\0\1\0\0\0\350\3\0\0\350\3\0\0.0\313\0\0\0\0\0"...},
1088, 0) = 0
1830613 <... msgrcv resumed> {1,
"\0\0\0\0\3\0\0\0\335\356\33\0\1\0\0\0\350\3\0\0\350\3\0\0.0\313\0\0\0\0\0"...},
1096, 0, 0) = 1088
1830613 msgrcv(6881280,
A workaround for this problem is to explicitly use fakeroot-tcp. The
command will be much slower but it will finish successfully. So it seems
only fakeroot-sysv is broken between amd64 and armel, armhf, mipsel and s390x.
Thanks!
cheers, josch
--- End Message ---
--- Begin Message ---
Source: fakeroot
Source-Version: 1.25.3-1.1
Done: Johannes 'josch' Schauer <jo...@debian.org>
We believe that the bug you reported is fixed in the latest version of
fakeroot, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to 973...@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Johannes 'josch' Schauer <jo...@debian.org> (supplier of updated fakeroot
package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmas...@ftp-master.debian.org)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
Format: 1.8
Date: Tue, 10 Nov 2020 09:36:35 +0100
Source: fakeroot
Architecture: source
Version: 1.25.3-1.1
Distribution: unstable
Urgency: medium
Maintainer: Clint Adams <cl...@debian.org>
Changed-By: Johannes 'josch' Schauer <jo...@debian.org>
Closes: 973405
Changes:
fakeroot (1.25.3-1.1) unstable; urgency=medium
.
* Non-maintainer upload.
* add patch to revert commit "Use fixed-width members in fake_msg"
closes: #973405
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fakeroot_1.25.3-1.1.debian.tar.xz
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