nfs4 krb5
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux-lts-trusty (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
Since upgrading 12.04 to 3.13. series kernels I have severe problems with my nfs4 mounts:
dmesg states a lot of audit messages like
type=1702 audit(141379677
and
type=1302 audit(141379677
When looking in the nfs4-mounted directory, I see this files also with the wrong uid/gid of 4294967294:
ls -l /var/mail/_*
-r--r--r-- 1 4294967294 4294967294 1 Oct 20 11:06 /var/mail/
-r--r--r-- 1 4294967294 4294967294 1 Oct 20 11:19 /var/mail/
-r--r--r-- 1 4294967294 4294967294 1 Oct 20 11:19 /var/mail/
After some segfaults of Browser[] like:
dmesg:
Browser[11989]: segfault at 0 ip 00007f3368b4935c sp 00007fff16ef41c0 error 6 in libmozalloc.
the system resumes normal operation and ls shows again
ls -l /var/mail/_*
-r--r--r-- 1 myuid mygid 1 Oct 20 11:06 /var/mail/
-r--r--r-- 1 myuid mygid 1 Oct 20 11:19 /var/mail/
-r--r--r-- 1 myuid mygid 1 Oct 20 11:19 /var/mail/
The files system is mounted with nfsv4/krb5/ldap.
When this messages appear, the locking of the mail-file is not possible.
Using linux-3.11 does not show this behavior.
Best regards,
Stef
lsb_release -rd
Description: Ubuntu 12.04.5 LTS
Release: 12.04
apt-cache policy linux-image-
linux-image-
Installed: (none)
Candidate: (none)
Version table:
linux-image-
Installed: 3.13.0-
Candidate: 3.13.0-
Version table:
*** 3.13.0-
500 http://
500 http://
100 /var/lib/
looks like a duplicate of Bug #1124250