Date: Thu, 28 Apr 2005 14:41:29 -0700 From: Sam Leffler <sam@errno.com> To: Brian Candler <B.Candler@pobox.com> Cc: freebsd-current@freebsd.org Subject: Re: wpa_supplicant causes panic in ieee80211_newstate Message-ID: <42715889.7070202@errno.com> In-Reply-To: <20050428121447.GA90430@uk.tiscali.com> References: <20050428121447.GA90430@uk.tiscali.com>
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Brian Candler wrote: > -CURRENT supped as of yesterday. Old-ish Dell PIII-600MHz system. I have put > in a Buffalo PCI-PCCard adaptor with WLI-PCM-L11 wireless card, detected as > if_wi. > > Now I'm trying to see if I can get it to join a WPA network. I installed > security/wpa_supplicant from ports, and ran it as > > wpa_supplicant -iwi0 -c/usr/local/etc/wpa_supplicant.conf -d > # based closely on wpa_suppicant.conf.sample > > It generated some screens of debug information, ending with > > Starting AP scan (broadcast SSID) > Added BSSID 00:00:00:00:00:00 into blacklist > EAPOL: External notification - portEnabled=0 > EAPOL: External notification - portValid=0 > Disconnect event - remove keys > wpa_driver_bsd_dsl_key: keyidx=0 > wpa_driver_bsd_dsl_key: keyidx=1 > wpa_driver_bsd_dsl_key: keyidx=2 > wpa_driver_bsd_dsl_key: keyidx=3 > wpa_driver_bsd_dsl_key: keyidx=0 > > At this point, a panic occured on the first virtual console: > > panic: ieee80211_newstate: bogus xmit rate 0 setup > > cpuid = 0 > KDB: enter: panic > [thread pid 22 tid 100014 ] > Stopped at kdb_enter+0x2b: nop > db> trace > Tracing pid 22 tid 100014 td 0xc1521d80 > kdb_enter(c08a88ab) at kdb_enter+0x2b > panic(c08b6a4a,c085bbdf,0,c16ae400,c1770000) at panic+0x127 > ieee80211_netstate(c177025c,4,ffffffff,c16ae400,782af) at ieee80211_newstate+0x50e > wi_newstate(c1777025c,4,ffffffff) at wi_newstate+0x1bf > wi_info_intr(c17770000) at wi_info_intr+0x107 > wi_intr(c17770000) at wi_intr+0x17e > pccard_intr(c1544680,c1775080,cbffed0c,c064622c,c164f880) at pccard_intr+0x60 > cbb_func_intr(c164f880) at cbb_func_intr+0x45 > ithread_loop(c1544c00,cbffed38,c1544c00,c064610c,0) at ithread_loop+0x120 > fork_exit(c064610c,c1544c00,cbffed38) at fork_exit+0xa0 > fork_trampoline() at fork_trampoline+0x8 > --- trap 0x1, eip = 0, esp = 0xcbffed6c, edp = 0 --- > db> ps > ... > 22 c1524c00 0 0 0 0000204 [CPU 0] irq11: cbb0 ifpi0+* > > Unfortunately I didn't have a dumpdev enabled. I don't know if the above is > much use by itself. wi does not support wpa but you shouldn't get a panic. I'll check out the panic. Sam
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