Date: Mon, 15 Jul 2013 11:16:56 +0200 From: Daan Vreeken <Daan@vitsch.nl> To: XiaoQI Ge <ghw@7axu.com> Cc: freebsd-arm@freebsd.org, freebsd-wireless@freebsd.org Subject: Re: My WLI-UC-GNM up crash Message-ID: <201307151116.56954.Daan@vitsch.nl> In-Reply-To: <CAKrd9eXVUQeQZ=3nTmH7K3E4_6FJW9JpH_TPfcHuJHqhWWBZSg@mail.gmail.com> References: <1373862086-4117502624.6281ab47ee@bliksem.vehosting.nl> <CAKrd9eXVUQeQZ=3nTmH7K3E4_6FJW9JpH_TPfcHuJHqhWWBZSg@mail.gmail.com>
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Hi XiaoQI Ge, On Monday 15 July 2013 06:12:38 XiaoQI Ge wrote: > My WLI-UC-GNM ifconfig up when collapsed, > I do not know how to solve > > > root@FreeBSD:~ # ifconfig wlan create wlandev run0 > wlan0: Ethernet address: 10:6f:3f:2b:fd:6d > wlan0 > root@FreeBSD:~ # ifconfig > lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384 > options=600003<RXCSUM,TXCSUM,RXCSUM_IPV6,TXCSUM_IPV6> > inet6 ::1 prefixlen 128 > inet6 fe80::1%lo0 prefixlen 64 scopeid 0x1 > inet 127.0.0.1 netmask 0xff000000 > nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL> > run0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 2290 > ether 10:6f:3f:2b:fd:6d > nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> > media: IEEE 802.11 Wireless Ethernet autoselect (autoselect) > status: no carrier > wlan0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500 > ether 10:6f:3f:2b:fd:6d > nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> > media: IEEE 802.11 Wireless Ethernet autoselect (autoselect) > status: no carrier > ssid "" channel 1 (2412 MHz 11b) > country US authmode OPEN privacy OFF txpower 0 bmiss 7 scanvalid 60 > wme bintval 0 > root@FreeBSD:~ # dhclient wlan0 > wlan0: no link .............. giving up > root@FreeBSD:~ # pciconf -lv > pciconf: /dev/pci: No such file or directory > root@FreeBSD:~ # ifconfig wlan0 up scan > run0: firmware RT2870 ver. 0.236 loaded > root@FreeBSD:~ # Fatal kernel mode data abort: 'Alignment Fault 1' > trapframe: 0xde177d68 > FSR=00000801, FAR=c24b3faf, spsr=00000013 > r0 =c24b7000, r1 =c24b3faf, r2 =c24b720c, r3 =0000096c > r4 =80003eaf, r5 =c249c800, r6 =c24b7024, r7 =c0760898 > r8 =c24b7000, r9 =00000014, r10=c055851d, r11=de177e18 > r12=0000002e, ssp=de177db4, slr=00000000, pc =c04072d4 > > [ thread pid 0 tid 100038 ] > Stopped at ieee80211_radiotap_chan_change+0x94: strh r3, [r1] > db> bt > Tracing pid 0 tid 100038 td 0xc232a620 > _end() at 0xde177a90 > scp=0xde177a90 rlv=0xc04f5e48 (db_trace_thread+0x34) > rsp=0xde177a74 rfp=0xc05b8750 > Bad frame pointer: 0xc05b8750 > db> Please see the patches I posted here : http://www.freebsd.org/cgi/query-pr.cgi?pr=arm%2F179532&cat= I think they may solve your problem. Regards, -- Ing. Daan Vreeken Vitsch Electronics http://Vitsch.nl/ http://VitschVPN.nl/ tel: +31-(0)40-7113051 KvK nr: 17174380 -- Machines en netwerken op afstand beheren? Vitsch VPN oplossing! Kijk voor meer informatie op: http://www.VitschVPN.nl/
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