https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=286063
Bjoern A. Zeeb <b...@freebsd.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Assignee|wireless@FreeBSD.org |b...@freebsd.org
Status|New |Open
--- Comment #2 from Bjoern A. Zeeb <b...@freebsd.org> ---
ieee80211_sta_join() calls
ieee80211_alloc_node() not passing the chan
ni_chan gets initialized to IEEE80211_CHAN_ANYC
the node gets inserted in the nt
ni->ni_chan = chan which was passed into ieee80211_sta_join()
ieee80211_ies_init
ieee80211_ies_expand << one possible problem seen here already -- ???
unrelated? NO!
ieee80211_setup_rates calls
<<<< real problem for ni_chan happening here
ieee80211_fix_rate
ucastrate = vap->iv_txparms[ieee80211_chan2mode(ni->ni_chan)].ucastrate;
<< kaboom with ni_nichan being kaputt
The problems that is common to both is that the se became invalid.
Please try the patch from this review:
https://reviews.freebsd.org/D49865
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