[FS#1260] rootfs.mk places lockfiles in buildhost filesystem

[LEDE Bugs]

The following task has a new comment added:

FS#1260 - rootfs.mk places lockfiles in buildhost filesystem
User who did this - Yousong Zhou (yousong)

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It shouldn't.  Please share with us how to reproduce steps.  Very likely it is caused by one of those packages selected.
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More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=1260#comment4189