Your message dated Sun, 18 Jan 2026 13:00:14 +0000
with message-id <[email protected]>
and subject line Bug#1122178: Removed package(s) from unstable
has caused the Debian Bug report #1088729,
regarding tomoyo-tools: tomoyo crashes kernel with LXC
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.
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--
1088729: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1088729
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: tomoyo-tools
Version: stable
Severity: critical
Justification: breaks the whole system
X-Debbugs-Cc: [email protected]
When tomoyo-tools is installed in a LXC container (both Host and Container
being Debian stable), and there is no tomoyo-tools installed on the host, then
the Linux kernel panics or freezes as soon as the container is started next
time, which brings the whole system and all LXC containers down. I have
experienced this on a production system first, where a kernel panic occured, so
I tried to reproduce the problem on a QEMU based simulation with a bare Debian
install, and there I was able to fully reproduce kernel freezes.
In the beginning I was suspecting an incompatibility between AppArmor which
runs on the host and tomoyo which runs inside the container, but then I tried
to combine AppArmor and tomoyo on the host and had no problem there, so it
seems to be primarily the problem that tomoyo does not expect to be run inside
a LXC container.
A photo of the kernel panic is available on
https://www2.futureware.at/ftp/db/b894dd8a3ebd3edaf577ac9526901fcc77bef2ab/upload.jpg
Please let me know if you need help to reproduce it.
-- System Information:
Debian Release: 12.8
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 6.1.0-28-amd64 (SMP w/2 CPU threads; PREEMPT)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages tomoyo-tools depends on:
ii debconf 1.5.82
ii libc6 2.36-9+deb12u9
pn libncurses6 <none>
ii libtinfo6 6.4-4
pn libtomoyotools3 <none>
tomoyo-tools recommends no packages.
tomoyo-tools suggests no packages.
--- End Message ---
--- Begin Message ---
Version: 2.6.1-20210910-1.1+rm
Dear submitter,
as the package tomoyo-tools has just been removed from the Debian archive
unstable we hereby close the associated bug reports. We are sorry
that we couldn't deal with your issue properly.
For details on the removal, please see https://bugs.debian.org/1122178
The version of this package that was in Debian prior to this removal
can still be found using https://snapshot.debian.org/.
Please note that the changes have been done on the master archive and
will not propagate to any mirrors until the next dinstall run at the
earliest.
This message was generated automatically; if you believe that there is
a problem with it please contact the archive administrators by mailing
[email protected].
Debian distribution maintenance software
pp.
Joerg Jaspert (the ftpmaster behind the curtain)
--- End Message ---
