On Sat, Oct 19, 2013 at 01:09:39PM +0200, Andreas Beckmann wrote:
> Package: qgo
> Version: 2.0~git-20130914-1
> Severity: serious
> User: debian...@lists.debian.org
> Usertags: piuparts
>
> Hi,
>
> during a test with piuparts I noticed your package deletes one of its
> shipped files during upgrades.
>
> debsums reports modification of the following files,
> from the attached log (scroll to the bottom...):
>
> 0m50.7s ERROR: FAIL: debsums reports modifications inside the chroot:
> debsums: missing file /usr/share/mime/text/x-sgf.xml (from qgo
> package)
This is very strange. When I started to investigate, that file had
disappeared from my system too, so it looks like there *is* a bug
somewhere.
However, after reinstalling the testing version, then upgrading to the
sid one, then reinstalling the sid version (under supervision of a
stap script sending SIGSTOP to anyone unlinking that file), I could
not reproduce the problem: only dpkg itself ever gets caught, once,
unlinking the file, which looks reasonable, and the file is there at
the end of the run.
I'm wondering if that could not be caused by a bug in the mime
trigger, that would have been fixed already.
Can you please retry the test, and if it still fails, run it while the
following stap script is running:
--- >8 --- sgf.stap ---
probe begin { println("go...") }
probe syscall.unlink {
if (isinstr(pathname, "/x-sgf.xml")) {
println("unlink ", kernel_string($pathname))
printf("process traceback:\n %s\n", pstrace(task_current()))
raise(19) # SIGSTOP
}
}
--- >8 ---
(run as "stap -g sgf.stap" as a user in groups stapdev and stapusr,
with the linux-image-*-dbg matching you running kernel installed)
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