Bug 568096 – dev-python/pillow: sandbox violation: unlink /sys/fs/cgroup/si8lQs

• Status: RESOLVED INVALID
• Product: Gentoo Linux

[Description Kristian Fiskerstrand (RETIRED) 2015-12-12 20:39:11 UTC]

Failure to install on a fresh install due to sanbox violation. 

python3.4/usr/lib/python-exec/python3.4/pilfile.py to 755
 [32;01m*[0m python3_4: running distutils-r1_run_phase python_install_all
>>> Completed installing pillow-2.8.1 into /var/tmp/portage/dev-python/pillow-2.8.1/image/

 [31;01m*[0m --------------------------- ACCESS VIOLATION SUMMARY ---------------------------
 [31;01m*[0m LOG FILE: "/var/log/sandbox/sandbox-32298.log"
 [31;01m*[0m 
VERSION 1.0
FORMAT: F - Function called
FORMAT: S - Access Status
FORMAT: P - Path as passed to function
FORMAT: A - Absolute Path (not canonical)
FORMAT: R - Canonical Path
FORMAT: C - Command Line

F: unlink
S: deny
P: /sys/fs/cgroup/si8lQs
A: /sys/fs/cgroup/si8lQs
R: /sys/fs/cgroup/si8lQs
C: /usr/bin/python2.7 setup.py install --root=/var/tmp/portage/dev-python/pillow-2.8.1/image//_python2.7 

F: unlink
S: deny
P: /sys/fs/cgroup/TbYhDs
A: /sys/fs/cgroup/TbYhDs
R: /sys/fs/cgroup/TbYhDs
C: /usr/bin/python3.4 setup.py install --root=/var/tmp/portage/dev-python/pillow-2.8.1/image//_python3.4 
 [31;01m*[0m --------------------------------------------------------------------------------


Reproducible: Always

[Comment 1 Justin Lecher (RETIRED) 2015-12-13 09:23:50 UTC]

emerge --info please.

[Comment 2 Kristian Fiskerstrand (RETIRED) 2015-12-13 11:44:06 UTC]

Created attachment 419102 [details]
emerge.info.txt

[Comment 3 Kristian Fiskerstrand (RETIRED) 2015-12-13 11:44:25 UTC]

Created attachment 419104 [details]
build.log.txt

[Comment 4 Justin Lecher (RETIRED) 2015-12-13 11:55:38 UTC]

no idea what happens here.

[Comment 5 Kristian Fiskerstrand (RETIRED) 2015-12-13 11:59:02 UTC]

(In reply to Justin Lecher from comment #4)
> no idea what happens here.

If it helps reproducing, I encountered this while in chroot from an ubuntu livecd, setting up a fresh install from stage 3 (20151210)

[Comment 6 Mike Gilbert 2015-12-13 12:19:50 UTC]

From the log:

Exception installing mp_compile, proceeding without: [Errno 13] Permission denied

Looking at mp_compile.py, it is trying to set up a multiprocessing pool. This requires that it create a semaphore for locking.

This would normally be created by glibc in /dev/shm. However, your ubuntu chroot environment is probably broken in that you did not mount a tmpfs at that location. glibc then tries any other available tmpfs, which would lead it to /sys/fs/cgroup.

This is a lot of guesswork, but I doubt there will be any better clues. Please check to make sure your chroot is properly configured.