Synopsis:With "everything" tree and b43, loses AP association but then reassociates, usually on ARP request.
I realize there's a tcpdump in there and that doesn't really provide any useful info... the key is the iwevent and generating traffic.
Duplicating: 1. Use a 43112. Load b43 (autoloads on this kernel - Linux egdell.wetwork.net 2.6.23-rc3 #1 SMP Tue Aug 14 14:00:46 MST 2007 x86_64 x86_64 x86_64 GNU/Linux)
3. iwevent &4. Ping a nonexistent local address (EG if your local network is 192.168.1.1-254 just ping 192.168.1.X where X doesn't exist or isn't in the ARP table.)
Removing hardware and other factors:1. I removed the other Buffalo Airstation 54G so that only one would be possibly in range with which to associate 2. After taking this log, I replaced the b43 driver with the bcmwl5.sys for testing purposes (yeah). No such errors resulted.
One more thing:In removing the W driver, I got MANY MORE association/deassociations than should be necessary. That log is included LAST.
Contents: 1. This summary 2. Following five octothorpes the first summary3. Following five octothorpes, the "removal of the W driver, the insertion of B43 driver, and way too many assoc/deassocs."
EhudPS Michael, if you think my tree is unclean, kindly let me know which one you want me to build from scratch and I will. Right now I'm using the "everything" git tree.
##### [EMAIL PROTECTED] ~]# lsmod | grep b43 b43 121516 0 ssb 40836 1 b43 mac80211 165512 2 rc80211_simple,b43 [EMAIL PROTECTED] ~]# tcpdump -i eth1 & [2] 3357[EMAIL PROTECTED] ~]# tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on eth1, link-type EN10MB (Ethernet), capture size 96 byteslsmod | grep b4313:40:26.965437 IP 4dtvpc.wetwork.net.fatpipe > 239.255.255.250.ssdp: UDP, length 101 13:40:26.968671 IP 4dtvpc.wetwork.net.fatpipe > 239.255.255.250.ssdp: UDP, length 101 13:40:26.994962 IP 10.1.1.5.32780 > dns1.login.com.domain: 40335+ PTR? 250.255.255.239.in-addr.arpa. (46) 13:40:27.046379 IP dns1.login.com.domain > 10.1.1.5.32780: 40335 NXDomain 0/1/0 (103) 13:40:27.046657 IP 10.1.1.5.32780 > dns1.login.com.domain: 55638+ PTR? 105.1.1.10.in-addr.arpa. (41) 13:40:27.070857 IP dns1.login.com.domain > 10.1.1.5.32780: 55638* 1/1/1 PTR[|domain] 13:40:27.071169 IP 10.1.1.5.32780 > dns1.login.com.domain: 13656+ PTR? 1.240.195.192.in-addr.arpa. (44) 13:40:27.090836 IP dns1.login.com.domain > 10.1.1.5.32780: 13656* 1/1/1 (102) 13:40:27.091056 IP 10.1.1.5.32780 > dns1.login.com.domain: 30069+ PTR? 5.1.1.10.in-addr.arpa. (39) 13:40:27.120824 IP dns1.login.com.domain > 10.1.1.5.32780: 30069 NXDomain* 0/1/0 (88)
ping 10.1.1.15 PING 10.1.1.15 (10.1.1.15) 56(84) bytes of data. 13:40:30.966090 arp who-has 10.1.1.15 tell 10.1.1.513:40:30.966252 IP 10.1.1.5.32780 > dns1.login.com.domain: 28088+ PTR? 15.1.1.10.in-addr.arpa. (40) 13:40:30.982932 IP dns1.login.com.domain > 10.1.1.5.32780: 28088 NXDomain* 0/1/0 (89)
13:40:31.061021 arp who-has 10.1.1.15 tell 10.1.1.5 13:40:32.967744 eth1 New Access Point/Cell address:Not-Associated From 10.1.1.5 icmp_seq=2 Destination Host Unreachable From 10.1.1.5 icmp_seq=3 Destination Host Unreachable From 10.1.1.5 icmp_seq=4 Destination Host Unreachable13:40:33.970465 eth1 Custom driver event:ASSOCINFO(ReqIEs=0007776574776f726b010802040b160c12182432043048606c RespIEs=010c82848b8c929698a4b0c8e0ecdd050010180103)
13:40:33.970497 eth1 New Access Point/Cell address:00:07:40:9F:5B:52 13:40:35.967199 eth1 New Access Point/Cell address:Not-Associated13:40:36.970352 eth1 Custom driver event:ASSOCINFO(ReqIEs=0007776574776f726b010802040b160c12182432043048606c RespIEs=010c82848b8c929698a4b0c8e0ecdd050010180103)
13:40:36.970386 eth1 New Access Point/Cell address:00:07:40:9F:5B:52 From 10.1.1.5 icmp_seq=6 Destination Host Unreachable From 10.1.1.5 icmp_seq=7 Destination Host Unreachable From 10.1.1.5 icmp_seq=8 Destination Host Unreachable 13:40:39.967917 eth1 New Access Point/Cell address:Not-Associated13:40:40.971636 eth1 Custom driver event:ASSOCINFO(ReqIEs=0007776574776f726b010802040b160c12182432043048606c RespIEs=010c82848b8c929698a4b0c8e0ecdd050010180103)
13:40:40.971675 eth1 New Access Point/Cell address:00:07:40:9F:5B:52 13:40:31.266138 arp who-has 4dtvpc.wetwork.net tell gw.wetwork.net13:40:31.266373 IP 10.1.1.5.32780 > dns1.login.com.domain: 20811+ PTR? 1.1.1.10.in-addr.arpa. (39)
13:40:31.267087 arp who-has 4dtvpc.wetwork.net tell gw.wetwork.net 13:40:31.965991 arp who-has 10.1.1.15 tell 10.1.1.5 13:40:31.981684 arp who-has 10.1.1.15 tell 10.1.1.5 13:40:31.983505 arp who-has 10.1.1.15 tell 10.1.1.5 13:40:32.965836 arp who-has 10.1.1.15 tell 10.1.1.5 13:40:34.965529 arp who-has 10.1.1.15 tell 10.1.1.5 13:40:35.054230 arp who-has 10.1.1.15 tell 10.1.1.5 13:40:35.055199 arp who-has 10.1.1.15 tell 10.1.1.5 13:40:35.965379 arp who-has 10.1.1.15 tell 10.1.1.513:40:37.715857 IP wirns.wetwork.net.netbios-ns > 10.1.1.255.netbios-ns: NBT UDP PACKET(137): QUERY; REQUEST; BROADCAST 13:40:37.717163 IP wirns.wetwork.net.netbios-ns > 10.1.1.255.netbios-ns: NBT UDP PACKET(137): QUERY; REQUEST; BROADCAST 13:40:38.432594 IP wirns.wetwork.net.netbios-ns > 10.1.1.255.netbios-ns: NBT UDP PACKET(137): QUERY; REQUEST; BROADCAST 13:40:38.433903 IP wirns.wetwork.net.netbios-ns > 10.1.1.255.netbios-ns: NBT UDP PACKET(137): QUERY; REQUEST; BROADCAST
13:40:38.964921 arp who-has 10.1.1.15 tell 10.1.1.5 13:40:39.046603 arp who-has 10.1.1.15 tell 10.1.1.5 13:40:39.047590 arp who-has 10.1.1.15 tell 10.1.1.513:40:39.149360 IP wirns.wetwork.net.netbios-ns > 10.1.1.255.netbios-ns: NBT UDP PACKET(137): QUERY; REQUEST; BROADCAST 13:40:39.150549 IP wirns.wetwork.net.netbios-ns > 10.1.1.255.netbios-ns: NBT UDP PACKET(137): QUERY; REQUEST; BROADCAST
13:40:39.964746 arp who-has 10.1.1.15 tell 10.1.1.513:40:41.264614 IP 10.1.1.5.32780 > dns1.login.com.domain: 20811+ PTR? 1.1.1.10.in-addr.arpa. (39) 13:40:41.281776 IP dns1.login.com.domain > 10.1.1.5.32780: 20811* 1/1/1 PTR[|domain] 13:40:41.282201 IP 10.1.1.5.32781 > dns1.login.com.domain: 20920+ PTR? 255.1.1.10.in-addr.arpa. (41) 13:40:41.299324 IP dns1.login.com.domain > 10.1.1.5.32781: 20920 NXDomain* 0/1/0 (90) 13:40:41.299556 IP 10.1.1.5.32781 > dns1.login.com.domain: 52696+ PTR? 110.1.1.10.in-addr.arpa. (41) 13:40:41.314314 IP dns1.login.com.domain > 10.1.1.5.32781: 52696* 2/1/1 PTR[|domain]
From 10.1.1.5 icmp_seq=10 Destination Host Unreachable From 10.1.1.5 icmp_seq=11 Destination Host Unreachable From 10.1.1.5 icmp_seq=12 Destination Host Unreachable13:40:42.434874 IP 87.69.5.31.cable.012.net.il.6881 > 10.1.1.5.47895: P 3599549068:3599549592(524) ack 4171871335 win 20568 <nop,nop,timestamp 9610754 27956772> 13:40:42.434932 IP 10.1.1.5.47895 > 87.69.5.31.cable.012.net.il.6881: R 4171871335:4171871335(0) win 0 13:40:42.436357 IP 10.1.1.5.32781 > dns1.login.com.domain: 54645+ PTR? 31.5.69.87.in-addr.arpa. (41) 13:40:42.846894 IP dns1.login.com.domain > 10.1.1.5.32781: 54645 1/2/2 PTR[|domain]
13:40:42.964286 arp who-has 10.1.1.15 tell 10.1.1.5 13:40:43.040698 arp who-has 10.1.1.15 tell 10.1.1.5 13:40:43.041728 arp who-has 10.1.1.15 tell 10.1.1.5 13:40:43.964140 arp who-has 10.1.1.15 tell 10.1.1.5 13:40:43.965964 eth1 New Access Point/Cell address:Not-Associated13:40:44.968878 eth1 Custom driver event:ASSOCINFO(ReqIEs=0007776574776f726b010802040b160c12182432043048606c RespIEs=010c82848b8c929698a4b0c8e0ecdd050010180103)
13:40:44.968914 eth1 New Access Point/Cell address:00:07:40:9F:5B:52 From 10.1.1.5 icmp_seq=14 Destination Host Unreachable From 10.1.1.5 icmp_seq=15 Destination Host Unreachable From 10.1.1.5 icmp_seq=16 Destination Host Unreachable 13:40:46.963703 arp who-has 10.1.1.15 tell 10.1.1.5 13:40:47.032888 arp who-has 10.1.1.15 tell 10.1.1.513:40:47.322971 IP 89.241.209.198.50155 > 10.1.1.5.42974: R 866316561:866316561(0) win 0 13:40:47.323245 IP 10.1.1.5.32781 > dns1.login.com.domain: 8545+ PTR? 198.209.241.89.in-addr.arpa. (45) 13:40:47.473705 IP dns1.login.com.domain > 10.1.1.5.32781: 8545 NXDomain 0/1/0 (100)
13:40:47.963578 arp who-has 10.1.1.15 tell 10.1.1.5 13:40:48.057633 arp who-has 10.1.1.15 tell 10.1.1.513:40:48.501136 IP cpe-065-188-246-088.triad.res.rr.com.26196 > 10.1.1.5.36232: FP 977493115:977493325(210) ack 212081105 win 16491 <nop,nop,timestamp 1928161 27992124> 13:40:48.501190 IP 10.1.1.5.36232 > cpe-065-188-246-088.triad.res.rr.com.26196: R 212081105:212081105(0) win 0 13:40:48.501438 IP 10.1.1.5.32781 > dns1.login.com.domain: 63981+ PTR? 88.246.188.65.in-addr.arpa. (44)
13:40:48.601054 IP dns1.login.com.domain > 10.1.1.5.32781: 63981 1/2/2 (186) 13:40:48.963396 arp who-has 10.1.1.15 tell 10.1.1.5 13:40:48.979149 arp who-has 10.1.1.15 tell 10.1.1.5 From 10.1.1.5 icmp_seq=18 Destination Host Unreachable From 10.1.1.5 icmp_seq=19 Destination Host Unreachable From 10.1.1.5 icmp_seq=20 Destination Host Unreachable [EMAIL PROTECTED]:40:50.963091 arp who-has 10.1.1.15 tell 10.1.1.5 13:40:51.027802 arp who-has 10.1.1.15 tell 10.1.1.5 13:40:51.028808 arp who-has 10.1.1.15 tell 10.1.1.5 13:40:51.205973 eth1 New Access Point/Cell address:Not-Associated --- 10.1.1.15 ping statistics ---21 packets transmitted, 0 received, +15 errors, 100% packet loss, time 19996ms
, pipe 3[EMAIL PROTECTED] ~]# 13:40:52.210881 eth1 Custom driver event:ASSOCINFO(ReqIEs=0007776574776f726b010802040b160c12182432043048606c RespIEs=010c82848b8c929698a4b0c8e0ecdd050010180103)
13:40:52.210917 eth1 New Access Point/Cell address:00:07:40:9F:5B:52 killall tcpdump[EMAIL PROTECTED] ~]# 13:40:55.577991 eth1 New Access Point/Cell address:Not-Associated 13:40:56.581245 eth1 Custom driver event:ASSOCINFO(ReqIEs=0007776574776f726b010802040b160c12182432043048606c RespIEs=010c82848b8c929698a4b0c8e0ecdd050010180103)
13:40:56.581282 eth1 New Access Point/Cell address:00:07:40:9F:5B:5213:40:51.204330 IP 10.1.1.5.39888 > mail.login.com.imaps: P 289257165:289257192(27) ack 3879624693 win 487 <nop,nop,timestamp 4294905190 98929007>
66 packets captured 90 packets received by filter 0 packets dropped by kernel [2]+ Done tcpdump -i eth1 [EMAIL PROTECTED] ~]# [EMAIL PROTECTED] ~]# ping 10.1.1.111 PING 10.1.1.111 (10.1.1.111) 56(84) bytes of data. 64 bytes from 10.1.1.111: icmp_seq=1 ttl=64 time=71.3 ms 64 bytes from 10.1.1.111: icmp_seq=2 ttl=64 time=2.30 ms 64 bytes from 10.1.1.111: icmp_seq=3 ttl=64 time=2.78 ms 64 bytes from 10.1.1.111: icmp_seq=4 ttl=64 time=2.30 ms 64 bytes from 10.1.1.111: icmp_seq=5 ttl=64 time=2.45 ms 64 bytes from 10.1.1.111: icmp_seq=6 ttl=64 time=3.95 ms 64 bytes from 10.1.1.111: icmp_seq=7 ttl=64 time=2.23 ms 64 bytes from 10.1.1.111: icmp_seq=8 ttl=64 time=2.23 ms 64 bytes from 10.1.1.111: icmp_seq=9 ttl=64 time=2.25 ms --- 10.1.1.111 ping statistics --- 9 packets transmitted, 9 received, 0% packet loss, time 7997ms rtt min/avg/max/mdev = 2.237/10.210/71.350/21.622 ms [EMAIL PROTECTED] ~]# ping 10.1.1.11 PING 10.1.1.11 (10.1.1.11) 56(84) bytes of data. 13:43:21.044867 eth1 New Access Point/Cell address:Not-Associated13:43:22.048544 eth1 Custom driver event:ASSOCINFO(ReqIEs=0007776574776f726b010802040b160c12182432043048606c RespIEs=010c82848b8c929698a4b0c8e0ecdd050010180103)
13:43:22.048581 eth1 New Access Point/Cell address:00:07:40:9F:5B:52 From 10.1.1.5 icmp_seq=2 Destination Host Unreachable From 10.1.1.5 icmp_seq=3 Destination Host Unreachable From 10.1.1.5 icmp_seq=4 Destination Host Unreachable 64 bytes from 10.1.1.11: icmp_seq=5 ttl=64 time=7.02 ms 64 bytes from 10.1.1.11: icmp_seq=6 ttl=64 time=1.57 ms 64 bytes from 10.1.1.11: icmp_seq=7 ttl=64 time=1.58 ms 64 bytes from 10.1.1.11: icmp_seq=8 ttl=64 time=1.63 ms 64 bytes from 10.1.1.11: icmp_seq=9 ttl=64 time=1.25 ms 64 bytes from 10.1.1.11: icmp_seq=10 ttl=64 time=1.27 ms 64 bytes from 10.1.1.11: icmp_seq=11 ttl=64 time=1.29 ms 64 bytes from 10.1.1.11: icmp_seq=12 ttl=64 time=1.59 ms 64 bytes from 10.1.1.11: icmp_seq=13 ttl=64 time=1.29 ms --- 10.1.1.11 ping statistics --- 13 packets transmitted, 9 received, +3 errors, 30% packet loss, time 11997ms rtt min/avg/max/mdev = 1.250/2.059/7.020/1.760 ms, pipe 3 [EMAIL PROTECTED] ~]# ping 10.1.1.15 PING 10.1.1.15 (10.1.1.15) 56(84) bytes of data. 13:43:36.908844 eth1 New Access Point/Cell address:Not-Associated From 10.1.1.5 icmp_seq=2 Destination Host Unreachable From 10.1.1.5 icmp_seq=3 Destination Host Unreachable From 10.1.1.5 icmp_seq=4 Destination Host Unreachable13:43:37.912092 eth1 Custom driver event:ASSOCINFO(ReqIEs=0007776574776f726b010802040b160c12182432043048606c RespIEs=010c82848b8c929698a4b0c8e0ecdd050010180103)
13:43:37.912128 eth1 New Access Point/Cell address:00:07:40:9F:5B:52 13:43:39.156856 eth1 New Access Point/Cell address:Not-Associated13:43:40.159815 eth1 Custom driver event:ASSOCINFO(ReqIEs=0007776574776f726b010802040b160c12182432043048606c RespIEs=010c82848b8c929698a4b0c8e0ecdd050010180103)
13:43:40.159849 eth1 New Access Point/Cell address:00:07:40:9F:5B:52 From 10.1.1.5 icmp_seq=6 Destination Host Unreachable From 10.1.1.5 icmp_seq=7 Destination Host Unreachable From 10.1.1.5 icmp_seq=8 Destination Host Unreachable 13:43:43.156307 eth1 New Access Point/Cell address:Not-Associated13:43:44.159338 eth1 Custom driver event:ASSOCINFO(ReqIEs=0007776574776f726b010802040b160c12182432043048606c RespIEs=010c82848b8c929698a4b0c8e0ecdd050010180103)
13:43:44.159373 eth1 New Access Point/Cell address:00:07:40:9F:5B:52 From 10.1.1.5 icmp_seq=10 Destination Host Unreachable From 10.1.1.5 icmp_seq=11 Destination Host Unreachable From 10.1.1.5 icmp_seq=12 Destination Host Unreachable --- 10.1.1.15 ping statistics ---14 packets transmitted, 0 received, +9 errors, 100% packet loss, time 12997ms
, pipe 3[EMAIL PROTECTED] ~]# 13:43:48.155177 eth1 New Access Point/Cell address:Not-Associated 13:43:49.158529 eth1 Custom driver event:ASSOCINFO(ReqIEs=0007776574776f726b010802040b160c12182432043048606c RespIEs=010c82848b8c929698a4b0c8e0ecdd050010180103)
13:43:49.158569 eth1 New Access Point/Cell address:00:07:40:9F:5B:52 [EMAIL PROTECTED] ~]# rmmod b43 ##### eth1 IEEE 802.11g ESSID:"wetwork" Nickname:"egdell.wetwork.net"Mode:Managed Frequency:2.462 GHz Access Point: 00:07:40:9F:5B:52 Bit Rate=54 Mb/s Tx-Power:32 dBm RTS thr:off Fragment thr:off Encryption key:896A-0055-AE77-5E80-FD86-4E38-6B Security mode:open
Power Management:off Link Quality:48/100 Signal level:-65 dBm Noise level:-96 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:10 Invalid misc:58 Missed beacon:0 [EMAIL PROTECTED] ~]# [EMAIL PROTECTED] ~]# ifconfig eth1 down [EMAIL PROTECTED] ~]# rmmod ndiswrapper [EMAIL PROTECTED] ~]# [EMAIL PROTECTED] ~]# modprobe b43[EMAIL PROTECTED] ~]# 13:51:28.781799 eth1 Set Encryption key:****-****-****-****-****-****-**
13:51:28.782801 eth1 Set ESSID:"wetwork"13:51:28.787143 eth1 Set Encryption key:****-****-****-****-****-****-**
13:51:28.788080 eth1 Set ESSID:"wetwork" 13:51:29.572345 eth1 Scan request completed13:51:29.585152 eth1 Custom driver event:ASSOCINFO(ReqIEs=0007776574776f726b010802040b160c12182432043048606c RespIEs=010c82848b8c929698a4b0c8e0ecdd050010180103)
13:51:29.585182 eth1 New Access Point/Cell address:00:07:40:9F:5B:52 13:51:29.594377 eth1 New Access Point/Cell address:Not-Associated13:51:30.598109 eth1 Custom driver event:ASSOCINFO(ReqIEs=0007776574776f726b010802040b160c12182432043048606c RespIEs=010c82848b8c929698a4b0c8e0ecdd050010180102)
13:51:30.598156 eth1 New Access Point/Cell address:00:07:40:9F:5B:52[EMAIL PROTECTED] ~]# ifocn13:51:35.004427 eth1 New Access Point/Cell address:Not-Associated 13:51:36.007859 eth1 Custom driver event:ASSOCINFO(ReqIEs=0007776574776f726b010802040b160c12182432043048606c RespIEs=010c82848b8c929698a4b0c8e0ecdd050010180102)
13:51:36.007895 eth1 New Access Point/Cell address:00:07:40:9F:5B:52 ifconfig eth1 up[EMAIL PROTECTED] ~]# 13:51:46.005021 eth1 New Access Point/Cell address:Not-Associated 13:51:47.008485 eth1 Custom driver event:ASSOCINFO(ReqIEs=0007776574776f726b010802040b160c12182432043048606c RespIEs=010c82848b8c929698a4b0c8e0ecdd050010180102)
13:51:47.008522 eth1 New Access Point/Cell address:00:07:40:9F:5B:52 iwconfig eth1eth1 IEEE 802.11g ESSID:"wetwork" Mode:Managed Frequency:2.462 GHz Access Point: 00:07:40:9F:5B:52 Bit Rate=1 Mb/s Retry min limit:7 RTS thr:off Fragment thr=2346 B Encryption key:896A-0055-AE77-5E80-FD86-4E38-6B
Link Quality=68/100 Signal level=-68 dBm Noise level=-256 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0
smime.p7s
Description: S/MIME Cryptographic Signature
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