[FS#700] nl80211 failed

[LEDE Bugs]

The following task has a new comment added:

FS#700 - nl80211 failed
User who did this - Yousong Zhou (yousong)

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Please provide minimal network and wireless config so that this can be easily reproduced.

Device name and firmware version can also help for at least archive purposes
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More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=700#comment2394