Bug 1257830
| Summary: | Error message "'list' object has no attribute 'split'" appears while setroubleshoot is processing AVC | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | Jakub Filak <jfilak> |
| Component: | setroubleshoot-plugins | Assignee: | Petr Lautrbach <plautrba> |
| Status: | CLOSED ERRATA | QA Contact: | Milos Malik <mmalik> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 7.2 | CC: | cww, jberan, jcasale, jfilak, lvrabec, mgrepl, mmalik, plautrba, pvrabec |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | setroubleshoot-plugins-3.0.62-1.el7 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2016-11-04 06:32:12 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | |||
| Bug Blocks: | 1203710, 1296594, 1313485 | ||
Could you attach raw AVC msg? Every AVC seems to trigger it: # grep split /var/log/messages Aug 24 15:29:15 rhel72 dbus-daemon: 'list' object has no attribute 'split' Aug 25 08:19:30 rhel72 dbus-daemon: 'list' object has no attribute 'split' Aug 25 16:24:39 rhel72 dbus-daemon: 'list' object has no attribute 'split' Aug 25 16:38:37 rhel72 dbus-daemon: 'list' object has no attribute 'split' Aug 25 16:40:08 rhel72 dbus-daemon: 'list' object has no attribute 'split' Aug 25 16:40:31 rhel72 dbus-daemon: 'list' object has no attribute 'split' Aug 25 16:42:05 rhel72 dbus-daemon: 'list' object has no attribute 'split' Aug 25 16:42:29 rhel72 dbus-daemon: 'list' object has no attribute 'split' Aug 26 10:26:51 rhel72 dbus-daemon: 'list' object has no attribute 'split' Aug 26 10:39:54 rhel72 dbus-daemon: 'list' object has no attribute 'split' Aug 26 11:25:18 rhel72 dbus-daemon: 'list' object has no attribute 'split' Aug 26 11:34:40 rhel72 dbus-daemon: 'list' object has no attribute 'split' Aug 26 11:39:02 rhel72 dbus-daemon: 'list' object has no attribute 'split' Aug 27 09:23:35 rhel72 dbus-daemon: 'list' object has no attribute 'split' Aug 27 12:04:51 rhel72 dbus-daemon: 'list' object has no attribute 'split' Aug 27 12:05:16 rhel72 dbus-daemon: 'list' object has no attribute 'split' Aug 27 12:07:22 rhel72 dbus-daemon: 'list' object has no attribute 'split' Aug 27 12:07:46 rhel72 dbus-daemon: 'list' object has no attribute 'split' Aug 27 12:10:04 rhel72 dbus-daemon: 'list' object has no attribute 'split' Aug 27 12:13:10 rhel72 dbus-daemon: 'list' object has no attribute 'split' Aug 27 12:14:22 rhel72 dbus-daemon: 'list' object has no attribute 'split' Aug 27 12:15:31 rhel72 dbus-daemon: 'list' object has no attribute 'split' Aug 27 12:19:13 rhel72 dbus-daemon: 'list' object has no attribute 'split' Aug 27 12:20:40 rhel72 dbus-daemon: 'list' object has no attribute 'split' Aug 27 12:21:05 rhel72 dbus-daemon: 'list' object has no attribute 'split' Aug 27 12:24:23 rhel72 dbus-daemon: 'list' object has no attribute 'split' Aug 27 12:25:04 rhel72 dbus-daemon: 'list' object has no attribute 'split' Aug 27 12:27:46 rhel72 dbus-daemon: 'list' object has no attribute 'split' Aug 27 12:30:03 rhel72 dbus-daemon: 'list' object has no attribute 'split' Aug 27 12:35:03 rhel72 dbus-daemon: 'list' object has no attribute 'split' Aug 27 14:03:03 rhel72 dbus-daemon: 'list' object has no attribute 'split' Aug 27 14:06:43 rhel72 dbus-daemon: 'list' object has no attribute 'split' Aug 27 14:26:45 rhel72 dbus-daemon: 'list' object has no attribute 'split' Aug 27 14:27:33 rhel72 dbus-daemon: 'list' object has no attribute 'split' Aug 27 14:32:26 rhel72 dbus-daemon: 'list' object has no attribute 'split' Aug 27 14:33:24 rhel72 dbus-daemon: 'list' object has no attribute 'split' Aug 28 10:05:06 rhel72 dbus-daemon: 'list' object has no attribute 'split' Aug 28 10:16:21 rhel72 dbus-daemon: 'list' object has no attribute 'split' Aug 28 10:17:37 rhel72 dbus-daemon: 'list' object has no attribute 'split' Aug 28 10:18:05 rhel72 dbus-daemon: 'list' object has no attribute 'split' # time->Fri Aug 28 09:27:03 2015
type=SYSCALL msg=audit(1440746823.649:378): arch=c000003e syscall=4 success=no exit=-13 a0=409bd0 a1=7ffcaffb4790 a2=7ffcaffb4790 a3=7ffcaffb4480 items=0 ppid=4532 pid=46
76 auid=4294967295 uid=42 gid=42 euid=42 suid=42 fsuid=42 egid=42 sgid=42 fsgid=42 tty=(none) ses=4294967295 comm="spice-vdagent" exe="/usr/bin/spice-vdagent" subj=system
_u:system_r:xdm_t:s0-s0:c0.c1023 key=(null)
type=AVC msg=audit(1440746823.649:378): avc: denied { getattr } for pid=4676 comm="spice-vdagent" path="/dev/vport0p2" dev="devtmpfs" ino=8740 scontext=system_u:system
_r:xdm_t:s0-s0:c0.c1023 tcontext=system_u:object_r:virtio_device_t:s0 tclass=chr_file
This is not a blocker material for rhel-7.2 however it's quite annoying and it should be fixed. Given that setroubleshoot-plugins tends not to be included on ACLs very often I would probably propose this for rhel-7.2.z update. Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://rhn.redhat.com/errata/RHBA-2016-2441.html |
Description of problem: After a new AVC is detected the following error appears in journal: 'list' object has no attribute 'split' Version-Release number of selected component (if applicable): setroubleshoot-3.2.24-1.1.el7.x86_64 How reproducible: Sometimes Steps to Reproduce: 1. provoke AVC Actual results: Aug 28 09:27:04 dhcp-24-114.brq.redhat.com setroubleshoot[4686]: failed to retrieve rpm info for /dev/vport0p2 Aug 28 09:27:04 dhcp-24-114.brq.redhat.com setroubleshoot[4686]: Plugin Exception restorecon_source Aug 28 09:27:04 dhcp-24-114.brq.redhat.com setroubleshoot[4686]: SELinux is preventing /usr/bin/spice-vdagent from getattr access on the chr_file /dev/vport0p2. For compl Aug 28 09:27:04 dhcp-24-114.brq.redhat.com dbus-daemon[658]: 'list' object has no attribute 'split' Aug 28 09:27:04 dhcp-24-114.brq.redhat.com python[4686]: SELinux is preventing /usr/bin/spice-vdagent from getattr access on the chr_file /dev/vport0p2. ***** Plugin catchall (100. confidence) suggests ************************** If you believe that spice-vdagent should be allowed getattr access on the vport0p2 chr_file by default. Then you should report this as a bug. You can generate a local policy module to allow this access. Do allow this access for now by executing: # grep spice-vdagent /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp