Date: Mon, 12 Aug 2013 21:23:28 +0400 From: Lev Serebryakov <lev@FreeBSD.org> To: freebsd-wireless@freebsd.org Subject: ath as AP panics Message-ID: <238348209.20130812212328@serebryakov.spb.ru>
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Hello, Freebsd-wireless.
r254238 with ath used as AP panics in fragment processing. This patch from
adrian:
Index: ieee80211_output.c
===================================================================
--- ieee80211_output.c (revision 254224)
+++ ieee80211_output.c (working copy)
@@ -458,6 +458,16 @@
m->m_flags &= ~(M_80211_TX - M_PWR_SAV - M_MORE_DATA);
/*
+ * Complain if m->m_nextpkt is set.
+ *
+ * The caller should've pulled this apart for us.
+ */
+ if (m->m_nextpkt != NULL) {
+ printf("%s: m_nextpkt not NULL?!\n", __func__);
+ m->m_nextpkt = NULL;
+ }
+
+ /*
* Bump to the packet transmission path.
* The mbuf will be consumed here.
*/
replaces panic with lot of debug output and looks like not a solution, but
dirty hack. Now I'm trying r254250 with this patch, but it looks like it
should be same as r254238, as nothing 802.11-related was changed in-between.
--
// Black Lion AKA Lev Serebryakov <lev@FreeBSD.org>
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