Public bug reported:
The Python profile is very strict, but it prevents Python applications
from producing proper crash reports using apport, as the apport hook
cannot be loaded, as it requires access to dpkg's cputable, and likely
also apt config files and dpkg status files.
I'm wondering what the right approach here is: Should the apport hook
work under AppArmor, and do we thus have to add the files the hook
needs; or should we just say "screw it, we want the additional security"
and not get proper error reporting while AppArmor is confining the
program?
This can be seen in recent autopkgtest failure for kopanocore:
+ kopano-search --help
Traceback (most recent call last):
File "/usr/sbin/kopano-search", line 4, in <module>
import kopano_search
File "/usr/lib/python3/dist-packages/kopano_search/__init__.py", line 18, in
<module>
from queue import Empty
File "/usr/lib/python3.7/queue.py", line 16, in <module>
from _queue import Empty
ImportError:
/usr/lib/python3.7/lib-dynload/_queue.cpython-37m-x86_64-linux-gnu.so: failed
to map segment from shared object
Error in sys.excepthook:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/apport_python_hook.py", line 63, in
apport_excepthook
from apport.fileutils import likely_packaged, get_recent_crashes
File "/usr/lib/python3/dist-packages/apport/__init__.py", line 5, in <module>
from apport.report import Report
File "/usr/lib/python3/dist-packages/apport/report.py", line 30, in <module>
import apport.fileutils
File "/usr/lib/python3/dist-packages/apport/fileutils.py", line 23, in
<module>
from apport.packaging_impl import impl as packaging
File "/usr/lib/python3/dist-packages/apport/packaging_impl.py", line 24, in
<module>
import apt
File "/usr/lib/python3/dist-packages/apt/__init__.py", line 35, in <module>
apt_pkg.init_system()
apt_pkg.Error: E:Error reading the CPU table
** Affects: apparmor (Ubuntu)
Importance: Undecided
Status: New
** Summary changed:
- Blocks apport python hook from working
+ AppArmor blocks apport python hook from working
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https://bugs.launchpad.net/bugs/1824961
Title:
AppArmor blocks apport python hook from working
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