Date: Tue, 21 Mar 2006 00:12:06 +0100 From: Arnaud LACOMBE <lists-freebsd@sigfpe.info> To: Damien Bergamini <damien.bergamini@free.fr> Cc: freebsd-current@freebsd.org Subject: Re: ral(4) crashed the kernel Message-ID: <20060320231206.GA87760@aries.rezid.net> In-Reply-To: <01f401c64c68$84f709d0$0300a8c0@COMETE>
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On Mon, Mar 20, 2006 at 10:52:01PM +0100, Damien Bergamini wrote: > Thanks for the detailed report. > It's great to see someone with a RT2561 adapter :) > Support for those adapters is still at a very early stage. it seems so ;) In fact, at the beginning I was testing the card under netbsd but as it doesn't attach at all, I installed a freebsd. > It seems that the ieee80211_free_node() function is called from > rt2661_tx_intr() with a NULL node which should not happen. I'll > investigate on this. Does it work if you don't set a fixed rate? > I don't know, I didn't test to use it on a real network, I'll test tomorrow. By the way, I had another crash but this time, I was setting the txpower value. It crashed at the same place, here is a reduced backtrace: #11 0xc06f003d in ieee80211_free_node (ni=0x0) at /usr/src/sys/net80211/ieee80211_node.c:1600 #12 0xc05addf1 in rt2661_tx_intr (sc=0xc1cfd000) at /usr/src/sys/dev/ral/rt2661.c:996 #13 0xc05ae46a in rt2661_intr (arg=0xc1cfd000) at /usr/src/sys/dev/ral/rt2661.c:1245 #14 0xc059562d in cbb_func_intr (arg=0xc1b21000) at /usr/src/sys/dev/pccbb/pccbb.c:644 regards, Arnaud
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