Comment 37 for bug 19196

regarding to the original bug, when mounting an nfs-root with nfsmount:

is there any way to reproduce this bug without having a busy/missconfigured switch in between?

and @Oliver Grawert is the bug still present when you use the busybox mount (which is still included in busybox-initramfs-1.01-4ubuntu1tcos1):

--- scripts/nfs.org 2006-01-27 21:54:00.092757473 +0000
+++ scripts/nfs 2006-01-27 21:54:39.846412979 +0000
@@ -33,7 +33,7 @@
                roflag="-o rw"
        fi

- nfsmount ${roflag} ${NFSOPTS} ${NFSROOT} ${rootmnt}
+ mount -o nolock ${roflag} ${NFSOPTS} ${NFSROOT} ${rootmnt}

        [ "$quiet" != "y" ] && log_begin_msg "Running /scripts/nfs-bottom"
        run_scripts /scripts/nfs-bottom