RHEL 6 NFS client often creating application core dumps for 'umount.nfs' process
Issue
-
Perodically an application core dump is created when the
umount.nfs
process experiences a segmentation fault. -
umount is explicitly being called on an NFS path that is an automount path
-
The umount command fails due to a segmentation fault.
Environment
- Red Hat Enterprise Linux 6.1
- kernel 2.6.32-220.17.1.el6.x86_64
- autofs-5.0.5-39.el6_2.1.x86_64
- nfs-utils-1.2.3-15.el6_2.1.x86_64
- libtirpc-0.2.1-3
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