Problem reports for wireless@FreeBSD.org that need special attention

To view an individual PR, use:
  https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=(Bug Id).

The following is a listing of current problems submitted by FreeBSD users,
which need special attention. These represent problem reports covering
all versions including experimental development code and obsolete releases.

Status      |    Bug Id | Description
------------+-----------+---------------------------------------------------
New         |    237921 | wpi: Memory leak in function wpi_free_tx_ring of  
Open        |    236918 | Crash: in iwn_ampdu_tx_stop (or ieee80211_ht_node 
Open        |    238636 | ath: Fix kernel addresses printed in if_ath_sysct 
Open        |    240776 | iwm: Can't find wifi networks after short time si 

4 problems total for which you should take action.