Comment 14 for bug 1124250

Confirm this for 12.04 with hwe and trusty-kernel (linux-3.13.0-32-generic #57~precise1-Ubuntu)

We have less than 100 ldap users and under 100 groups.
On some clients here we have to use hwe with a newer kernel to support the hardware.
And on exactly those and only those clients from time to time gid and/or uid shows up with 4294967294 for some or all home directories.

gid/uid is ok on the other 12.04 clients with default kernel (3.2.0-67-generic #101-Ubuntu)

So this too seems to point towards a bug or misconfiguration with Kernel 3.13

user-keys show e.g. 0: 110 109/109 102/200 3778/20000 so quota isn't reached by far.