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Bug 1868590 - error while loading shared libraries: librt.so.1: cannot change memory protections
Summary: error while loading shared libraries: librt.so.1: cannot change memory protec...
Keywords:
Status: CLOSED NOTABUG
Alias: None
Product: Red Hat Enterprise Linux 8
Classification: Red Hat
Component: container-selinux
Version: 8.3
Hardware: Unspecified
OS: Unspecified
unspecified
high
Target Milestone: beta
: 8.3
Assignee: Daniel Walsh
QA Contact: atomic-bugs@redhat.com
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2020-08-13 08:31 UTC by Edward Shen
Modified: 2020-08-19 13:03 UTC (History)
1 user (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2020-08-19 13:03:35 UTC
Type: Bug
Target Upstream Version:
Embargoed:
pm-rhel: mirror+


Attachments (Terms of Use)

Comment 1 Daniel Walsh 2020-08-13 11:00:46 UTC
What AVCs were you seeing?

Comment 2 Edward Shen 2020-08-14 15:44:31 UTC
(In reply to Daniel Walsh from comment #1)
> What AVCs were you seeing?

Sorry Dan, I forgot to attach the AVC.

type=AVC msg=audit(1597418827.397:717): avc:  denied  { read } for  pid=92580 comm="echo" path="/usr/lib64/librt-2.28.so" dev="dm-0" ino=1465051 scontext=system_u:system_r:container_t:s0:c211,c704 tcontext=system_u:object_r:container_file_t:s0:c461,c1011 tclass=file permissive=0

Comment 3 Daniel Walsh 2020-08-17 14:50:28 UTC
This indicates that you have a container attempting to read content of a different container.

I am thinking you have mislabeled content under /var/lib/containers/

If you do podman system reset, do your containers start to work again?

Comment 4 Edward Shen 2020-08-19 13:03:35 UTC
I don't have the ENV now. I borrowed a beaker machine with latest container-tools module, container-selinux version is newer - 2:2.144.0-1.module+el8.3.0+7655+435bcef7, this issue does not exist. Then removed it and installed the reported version, this issue didn't show up either. It might be the ENV issue. I'll close this as NOT A BUG.


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