Comment 4 for bug 1101292

I'm the original reporter of this problem and would like to add a possibly
helpful detail. I did wireshark traces and found that in the failing
case the length of the group name in the SETATTR call is given wrongly:

Opcode: SETATTR (34)
    stateid
        [StateID Hash: 0xafa9]
        seqid: 0x00000000
        Data: 000000000000000000000000
    obj_attributes
        attrmask
            recc_attr: FATTR4_OWNER_GROUP (37)
                fattr4_owner_group: <email address hidden>
                    length: 25

In the working case the length is given correctly as 24 (the actual
group name has the same length as "<email address hidden>").