[OpenWrt-Devel] 2.6.25.7 and b43 driver oops
I'm using kernel 2.25.7, compat-wireless-2008-08-06 but whenever I insmod the b43 driver I get the following: b43-phy0: Broadcom 4318 WLAN found b43-phy0 debug: Found PHY: Analog 3, Type 2, Revision 7 Data bus error, epc == 8011635c, ra == 8015dfe4 Oops[#1]: Cpu 0 $ 0 : 1000d800 81c52454 8015ddd4 $ 4 : c3f8 81c52454 0001 $ 8 : 80257f40 8025 802a 802a $12 : 802a 80298588 802985a8 $16 : 81c52400 81c52454 03f8 0002 $20 : c02bd000 0007 c02e9090 0001 $24 : 80ea1b78 000186a0 $28 : 80ea 80ea1cb8 80ef4d80 8015dfe4 Hi: 003d08db Lo: c5476300 epc : 8011635c Not tainted ra: 8015dfe4 Status: 1000d803KERNEL EXL IE Cause : 0080001c PrId : 00029006 (Broadcom BCM3302) Modules linked in: b43(+) cls_u32 sch_sfq sch_prio sch_ingress sch_htb ipt_ULOG ip_queue nf_nat_snmp_basic nf_nat_sip nf_conntrack_sip nf_nat_rtsp nf_conntrack_rtsp nf_nat_pptp nf_conntrack_pptp nf_nat_h323 nf_conntrack_h323 nf_nat_proto_gre nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ipt_REDIRECT ipt_NETMAP ipt_SET ipt_set ip_set_portmap ip_set_nethash ip_set_macipmap ip_set_iptreemap ip_set_iptree ip_set_ipporthash ip_set_ipmap ip_set_iphash ip_set xt_policy xt_esp ipt_ah xt_iprange ipt_TTL xt_MARK ipt_ECN xt_CLASSIFY ipt_ttl xt_time ipt_time xt_tcpmss xt_statistic xt_mark xt_mac xt_length ipt_ecn xt_DSCP xt_dscp ipt_IMQ xt_string xt_layer7 ipt_ipp2p ipt_LOG xt_CHAOS pppoe xt_DELUDE xt_TARPIT pppox xt_quota xt_portscan xt_pkttype iptable_raw xt_NOTRACK xt_CONNMARK ipt_recent xt_helper xt_conntrack xt_connmark xt_connbytes ip6t_REJECT ip6t_LOG ip6t_IMQ ip6t_mh ip6t_eui64 ip6t_ah ip6table_raw ip6_queue ip6table_mangle ip6table_filter ip6_tables nf_conntrack_ipv6 sit tunnel4 tun ppp_async ppp_generic slhc crc_ccitt mac80211 cfg80211 ipv6 arc4 aes_generic deflate ecb cbc crypto_blkcipher crypto_hash cryptomgr crypto_algapi ext3 jbd usb_storage sd_mod scsi_mod ehci_hcd usbcore switch_robo switch_core diag Process insmod (pid: 1685, threadinfo=80ea, task=80c8f1a8) Stack : 4318 80ef40e4 017f 81f1a000 017f 81f1a000 c0321d84 c02fd094 c02e9090 800c7294 0003 0002 0007 0001 028c3263 0003 80ef4d80 81c52400 81c77400 0001 80ef4e1c 81f1a584 0001 80ea1e00 c0321d68 81c52454 c0321d84 81c7ac8c c02bd000 001a c02e9090 c02e8be0 c01d0140 8015bfac 81c52454 800c7a6c ... Call Trace:[][<800c7294>][][<8015bfac>][<800c7a6c>][<8010457c>][<80138030>][<80137fd4>][<8020d7cc>][<801384c8>][<80136bf8>][<80104af0>][<80104348>][<80138350>][<80136d78>][<80104b50>][<80136a24>][<80137a98>][<80137a70>][<80105444>][<80138c18>][<80057af0>][<8006ecf8>][][<8006eec4>][<8004bff4>][<8003aed8>][<8006a800>][<8000b0d0>] Code: 9082 03e8 304200ff <9482> 03e8 3042 8c82 03e8 I realize that Stack is not terribly useful undecoded, but I'm not sure how to go about doing that on an OpenWRT platform. This behaviour is 100% consistent with trying to load the b43 module. The b43 module I am using is md5sum 9563ceeed86bca0859ad5f010623277c from http://www.orbit-lab.org/kernel/compat-wireless-2.6/2008/08/compat-wireless-2008-08-06.tar.bz2 Essentially, I'm using the mac80211 and b43 from the OpenWRT Kamikaze trunk. Any ideas? Thanx, b. signature.asc Description: This is a digitally signed message part ___ openwrt-devel mailing list openwrt-devel@lists.openwrt.org http://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
Re: [OpenWrt-Devel] 2.6.25.7 and b43 driver oops
On Wed, 2008-10-15 at 23:32 -0400, Brian J. Murrell wrote: > > I realize that Stack is not terribly useful undecoded, but I'm not sure > how to go about doing that on an OpenWRT platform. OK. Figured out how to use ksymoops with the openwrt kernel build to get a useful stack trace: $ ksymoops -v build_dir/linux-brcm47xx/linux-2.6.25.7/vmlinux -m build_dir/linux-brcm47xx/linux-2.6.25.7/System.map ksymoops 2.4.11 on i686 2.6.27-6-generic. Options used -v build_dir/linux-brcm47xx/linux-2.6.25.7/vmlinux (specified) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.6.27-6-generic/ (default) -m build_dir/linux-brcm47xx/linux-2.6.25.7/System.map (specified) Error (regular_file): read_ksyms stat /proc/ksyms failed ksymoops: No such file or directory No modules in ksyms, skipping objects No ksyms, skipping lsmod Reading Oops report from the terminal Data bus error, epc == 8011635c, ra == 8015dfe4 Oops[#1]: Cpu 0 $ 0 : 1000d800 81c52454 8015ddd4 $ 4 : c3f8 81c52454 0001 $ 8 : 80257f40 8025 802a 802a $12 : 802a 80298588 802985a8 $16 : 81c52400 81c52454 03f8 0002 $20 : c02bd000 0007 c02e9090 0001 $24 : 80ea1b78 000186a0 $28 : 80ea 80ea1cb8 80ef4d80 8015dfe4 Hi: 003d08db Lo: c5476300 epc : 8011635c Not tainted ra: 8015dfe4 Status: 1000d803KERNEL EXL IE Cause : 0080001c PrId : 00029006 (Broadcom BCM3302) Modules linked in: b43(+) cls_u32 sch_sfq sch_prio sch_ingress sch_htb ipt_ULOG ip_queue nf_nat_snmp_basic nf_nat_sip nf_conntrack_sip nf_nat_rtsp nf_conntrack_rtsp nf_nat_pptp nf_conntrack_pptp nf_nat_h323 nf_conntrack_h323 nf_nat_proto_gre nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ipt_REDIRECT ipt_NETMAP ipt_SET ipt_set ip_set_portmap ip_set_nethash ip_set_macipmap ip_set_iptreemap ip_set_iptree ip_set_ipporthash ip_set_ipmap ip_set_iphash ip_set xt_policy xt_esp ipt_ah xt_iprange ipt_TTL xt_MARK ipt_ECN xt_CLASSIFY ipt_ttl xt_time ipt_time xt_tcpmss xt_statistic xt_mark xt_mac xt_length ipt_ecn xt_DSCP xt_dscp ipt_IMQ xt_string xt_layer7 ipt_ipp2p ipt_LOG xt_CHAOS pppoe xt_DELUDE xt_TARPIT pppox xt_quota xt_portscan xt_pkttype iptable_raw xt_NOTRACK xt_CONNMARK ipt_recent xt_helper xt_conntrack xt_connmark xt_connbytes ip6t_REJECT ip6t_LOG ip6t_IMQ ip6t_mh ip6t_eui64 ip6t_ah ip6table_raw ip6_queue ip6table_mangle ip6table_filter ip6_tables nf_conntrack_ipv6 sit tunnel4 tun ppp_async ppp_generic slhc crc_ccitt mac80211 cfg80211 ipv6 arc4 aes_generic deflate ecb cbc crypto_blkcipher crypto_hash cryptomgr crypto_algapi ext3 jbd usb_storage sd_mod scsi_mod ehci_hcd usbcore switch_robo switch_core diag Process insmod (pid: 1685, threadinfo=80ea, task=80c8f1a8) Stack : 4318 80ef40e4 017f 81f1a000 017f 81f1a000 c0321d84 c02fd094 c02e9090 800c7294 0003 0002 0007 0001 028c3263 0003 80ef4d80 81c52400 81c77400 0001 80ef4e1c 81f1a584 0001 80ea1e00 c0321d68 81c52454 c0321d84 81c7ac8c c02bd000 001a c02e9090 c02e8be0 c01d0140 8015bfac 81c52454 800c7a6c ... Call Trace:[][<800c7294>][][<8015bfac>][<800c7a6c>][<8010457c>][<80138030>][<80137fd4>][<8020d7cc>][<801384c8>][<80136bf8>][<80104af0>][<80104348>][<80138350>][<80136d78>][<80104b50>][<80136a24>][<80137a98>][<80137a70>][<80105444>][<80138c18>][<80057af0>][<8006ecf8>][][<8006eec4>][<8004bff4>][<8003aed8>][<8006a800>][<8000b0d0>] Code: 9082 03e8 304200ff <9482> 03e8 3042 8c82 03e8 Data bus error, epc == 8011635c, ra == 8015dfe4 Cpu 0 $ 0 : 1000d800 81c52454 8015ddd4 $ 4 : c3f8 81c52454 0001 $ 8 : 80257f40 8025 802a 802a $12 : 802a 80298588 802985a8 $16 : 81c52400 81c52454 03f8 0002 $20 : c02bd000 0007 c02e9090 0001 $24 : 80ea1b78 000186a0 $28 : 80ea 80ea1cb8 80ef4d80 8015dfe4 Hi: 003d08db Lo: c5476300 epc : 8011635c Not tainted Using defaults from ksymoops -t elf32-i386 -a i386 Cause : 0080001c c02e9090 800c7294 0003 0002 0007 0001 028c3263 0003 80ef4d80 81c52400 81c77400 0001 80ef4e1c 81f1a584 0001 80ea1e00 c0321d68 81c52454 c0321d84 81c7ac8c c02bd000 001a c02e9090 c02e8be0 c01d0140 8015bfac 81c52454 800c7a6c Call Trace:[][<800c7294>][][<8015bfac>][<800c7a6c>][<8010457c>][<80138030>][<80137fd4>][<8020d7cc>][<801384c8>][<80136bf8>][<80104af0>][<80104348>][<80138350>][<80136d78>][<80104b50>][<80136a24>][<80137a98>][<80137a70>][<80105444>][<80138c18>][<80057af0>][<8006ecf8>][][<8006eec4>][<8004bff4>][<8003aed8>][<8006a800>][<8000b0d0>] Code: 9082 03e8 304200ff <9482> 03e8 3042 8c82 03e8 >>RA;
Re: [OpenWrt-Devel] 2.6.25.7 and b43 driver oops
On Thu, 16 Oct 2008, Brian J. Murrell wrote: > OK. Figured out how to use ksymoops with the openwrt kernel build to > get a useful stack trace: > > $ ksymoops -v build_dir/linux-brcm47xx/linux-2.6.25.7/vmlinux -m > build_dir/linux-brcm47xx/linux-2.6.25.7/System.map > ksymoops 2.4.11 on i686 2.6.27-6-generic. Options used > -v build_dir/linux-brcm47xx/linux-2.6.25.7/vmlinux (specified) > -k /proc/ksyms (default) > -l /proc/modules (default) > -o /lib/modules/2.6.27-6-generic/ (default) > -m build_dir/linux-brcm47xx/linux-2.6.25.7/System.map (specified) [...snip...] > Code; 80116358 > 8: ff 00 incl (%eax) > Code; 8011635a > a: 42inc%edx > Code; 8011635b<= > b: 30 00 xor%al,(%eax) <= > Code; 8011635d > d: 00 82 94 08 00 e0 add%al,-0x176c(%edx) > Code; 80116363 > > I didn't mention before but this is running on an asus wl500gp FWIW. > This is not an instruction decode for the MIPS architecture. You need to use the -a switch to ksymoops, which probably means you need to compile a cross-tools version that is linked against a libbfd that understands the MIPS architecture. ___ openwrt-devel mailing list openwrt-devel@lists.openwrt.org http://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
Re: [OpenWrt-Devel] 2.6.25.7 and b43 driver oops
On Thu, 2008-10-16 at 18:26 +0100, Peter Denison wrote: > > This is not an instruction decode for the MIPS architecture. You need to > use the -a switch to ksymoops, which probably means you need to compile a > cross-tools version that is linked against a libbfd that understands the > MIPS architecture. Doh! That totally makes sense. ~sigh~ Any(one have any) idea how to do this with the openwrt kamikaze buildroot? Probably just easier to build it for the MIPS architecture and run it right on the router. b. signature.asc Description: This is a digitally signed message part ___ openwrt-devel mailing list openwrt-devel@lists.openwrt.org http://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
Re: [OpenWrt-Devel] 2.6.25.7 and b43 driver oops
On Thu, Oct 16, 2008 at 11:32 AM, Brian J. Murrell <[EMAIL PROTECTED]> wrote: > I'm using kernel 2.25.7, compat-wireless-2008-08-06 but whenever I > insmod the b43 driver I get the following: Strange, I use compat-wireless-2008-08-06 on wl-500gp as well, did not see such problem. The difference is that I use the kernel 2.6.25.15 > > b43-phy0: Broadcom 4318 WLAN found > b43-phy0 debug: Found PHY: Analog 3, Type 2, Revision 7 > Data bus error, epc == 8011635c, ra == 8015dfe4 > Oops[#1]: > Cpu 0 > $ 0 : 1000d800 81c52454 8015ddd4 > $ 4 : c3f8 81c52454 0001 > $ 8 : 80257f40 8025 802a 802a > $12 : 802a 80298588 802985a8 > $16 : 81c52400 81c52454 03f8 0002 > $20 : c02bd000 0007 c02e9090 0001 > $24 : 80ea1b78 000186a0 > $28 : 80ea 80ea1cb8 80ef4d80 8015dfe4 > Hi: 003d08db > Lo: c5476300 > epc : 8011635c Not tainted > ra: 8015dfe4 Status: 1000d803KERNEL EXL IE > Cause : 0080001c > PrId : 00029006 (Broadcom BCM3302) > Modules linked in: b43(+) cls_u32 sch_sfq sch_prio sch_ingress sch_htb > ipt_ULOG ip_queue nf_nat_snmp_basic nf_nat_sip nf_conntrack_sip nf_nat_rtsp > nf_conntrack_rtsp nf_nat_pptp nf_conntrack_pptp nf_nat_h323 nf_conntrack_h323 > nf_nat_proto_gre nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp > nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp ipt_REDIRECT > ipt_NETMAP ipt_SET ipt_set ip_set_portmap ip_set_nethash ip_set_macipmap > ip_set_iptreemap ip_set_iptree ip_set_ipporthash ip_set_ipmap ip_set_iphash > ip_set xt_policy xt_esp ipt_ah xt_iprange ipt_TTL xt_MARK ipt_ECN xt_CLASSIFY > ipt_ttl xt_time ipt_time xt_tcpmss xt_statistic xt_mark xt_mac xt_length > ipt_ecn xt_DSCP xt_dscp ipt_IMQ xt_string xt_layer7 ipt_ipp2p ipt_LOG > xt_CHAOS pppoe xt_DELUDE xt_TARPIT pppox xt_quota xt_portscan xt_pkttype > iptable_raw xt_NOTRACK xt_CONNMARK ipt_recent xt_helper xt_conntrack > xt_connmark xt_connbytes ip6t_REJECT ip6t_LOG ip6t_IMQ ip6t_mh ip6t_eui64 > ip6t_ah ip6table_raw ip6_queue ip6tabl e_mangle ip6table_filter ip6_tables nf_conntrack_ipv6 sit tunnel4 tun ppp_async ppp_generic slhc crc_ccitt mac80211 cfg80211 ipv6 arc4 aes_generic deflate ecb cbc crypto_blkcipher crypto_hash cryptomgr crypto_algapi ext3 jbd usb_storage sd_mod scsi_mod ehci_hcd usbcore switch_robo switch_core diag > Process insmod (pid: 1685, threadinfo=80ea, task=80c8f1a8) > Stack : 4318 80ef40e4 017f 81f1a000 017f 81f1a000 c0321d84 > c02fd094 >c02e9090 800c7294 0003 0002 0007 0001 > 028c3263 0003 80ef4d80 81c52400 81c77400 0001 80ef4e1c >81f1a584 0001 80ea1e00 c0321d68 81c52454 c0321d84 81c7ac8c >c02bd000 001a c02e9090 c02e8be0 c01d0140 8015bfac 81c52454 800c7a6c >... > Call > Trace:[][<800c7294>][][<8015bfac>][<800c7a6c>][<8010457c>][<80138030>][<80137fd4>][<8020d7cc>][<801384c8>][<80136bf8>][<80104af0>][<80104348>][<80138350>][<80136d78>][<80104b50>][<80136a24>][<80137a98>][<80137a70>][<80105444>][<80138c18>][<80057af0>][<8006ecf8>][][<8006eec4>][<8004bff4>][<8003aed8>][<8006a800>][<8000b0d0>] > > Code: 9082 03e8 304200ff <9482> 03e8 3042 8c82 > 03e8 > > I realize that Stack is not terribly useful undecoded, but I'm not sure > how to go about doing that on an OpenWRT platform. > > This behaviour is 100% consistent with trying to load the b43 module. > The b43 module I am using is md5sum 9563ceeed86bca0859ad5f010623277c > from > http://www.orbit-lab.org/kernel/compat-wireless-2.6/2008/08/compat-wireless-2008-08-06.tar.bz2 > > Essentially, I'm using the mac80211 and b43 from the OpenWRT Kamikaze > trunk. > > Any ideas? > > Thanx, > b. > > > ___ > openwrt-devel mailing list > openwrt-devel@lists.openwrt.org > http://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel > > -- Regards dave ___ openwrt-devel mailing list openwrt-devel@lists.openwrt.org http://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
Re: [OpenWrt-Devel] 2.6.25.7 and b43 driver oops
> The difference is that I use the kernel 2.6.25.15 seems to be fixed with r13025, and works in 'sta' and 'ap'-mode, but not in 'adhoc' - needs some testing. Bastian Bittorf signature.asc Description: Digital signature ___ openwrt-devel mailing list openwrt-devel@lists.openwrt.org http://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
