| Summary: | sys-kernel/gentoo-sources-3.6.11 - ath9k cannot connect to WPA2-PSK network when rate is control enabled | ||
|---|---|---|---|
| Product: | Gentoo Linux | Reporter: | Victor Malov <malvikus> |
| Component: | [OLD] Core system | Assignee: | Gentoo Kernel Bug Wranglers and Kernel Maintainers <kernel> |
| Status: | RESOLVED NEEDINFO | ||
| Severity: | normal | ||
| Priority: | Normal | ||
| Version: | unspecified | ||
| Hardware: | AMD64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Package list: | Runtime testing required: | --- | |
| Attachments: |
emerge info
kernel config dmesg output on failure wpa_cli output |
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|
Description
Victor Malov
2013-02-18 23:58:30 UTC
Created attachment 339320 [details]
emerge info
lspci | grep -i net: 03:00.0 Network controller: Atheros Communications Inc. AR9300 Wireless LAN adaptor (rev 01) lsmod | grep ath ath9k 75962 0 ath9k_common 1849 1 ath9k ath9k_hw 329465 2 ath9k_common,ath9k ath 14071 3 ath9k_common,ath9k,ath9k_hw Please attach any output from the kernel and/or wpa_supplicant that might help resolve this issue. Ok, the behaviour is even more strange. It connects from time to time. When wpa_supplicant fails to connect in the same time I can do that by Android smartphone, thus I propose the problem not in the router. Here is the info when I connect successfully. As soon as I reproduce failure I'll post it.
wpa_cli status
Selected interface 'wlan0'
bssid=10:bf:48:53:c0:98
ssid=Perfecto
id=0
mode=station
pairwise_cipher=CCMP
group_cipher=CCMP
key_mgmt=WPA2-PSK
wpa_state=COMPLETED
ip_address=192.168.1.203
wpa_cli scan_results
bssid / frequency / signal level / flags / ssid
10:bf:48:53:c0:98 2412 -58 [WPA2-PSK-CCMP][ESS] Perfecto
00:22:b0:3e:8f:0b 2437 -65 [WPA-PSK-TKIP][ESS] dlink
90:f6:52:3b:db:2e 2452 -65 [WPA2-PSK-CCMP][ESS] MAGNUM-PC_Network
20:cf:30:88:99:ef 2412 -79 [WPA-PSK-TKIP+CCMP][WPA2-PSK-TKIP+CCMP][ESS] bla-bla
wpa_cli list_networks
network id / ssid / bssid / flags
0 Perfecto any [CURRENT]
rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
dmesg | grep wlan0
IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
wlan0: authenticate with 10:bf:48:53:c0:98
wlan0: send auth to 10:bf:48:53:c0:98 (try 1/3)
wlan0: authenticated
wlan0: associate with 10:bf:48:53:c0:98 (try 1/3)
wlan0: RX AssocResp from 10:bf:48:53:c0:98 (capab=0x411 status=0 aid=2)
wlan0: associated
IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
ifconfig wlan0
wlan0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.1.203 netmask 255.255.255.0 broadcast 192.168.1.255
inet6 fe80::92f6:52ff:fe13:1036 prefixlen 64 scopeid 0x20<link>
ether 90:f6:52:13:10:36 txqueuelen 1000 (Ethernet)
RX packets 3573 bytes 1656406 (1.5 MiB)
RX errors 0 dropped 858 overruns 0 frame 0
TX packets 2387 bytes 446373 (435.9 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
Created attachment 339636 [details]
kernel config
Kernel config from /proc/config.gz
Can you try kernel 3.7.9 too? Yes, but first I want to catch failure on this kernel (computer of my parents) to be sure that I'm not wrong. And to put failure info. This is failure info:
wpa_cli status
Selected interface 'wlan0'
bssid=10:bf:48:53:c0:98
ssid=Perfecto
id=0
mode=station
pairwise_cipher=CCMP
group_cipher=CCMP
key_mgmt=WPA2-PSK
wpa_state=4WAY_HANDSHAKE
wpa_cli list_networks
network id / ssid / bssid / flags
0 Perfecto any [CURRENT]
wpa_cli scan_results
bssid / frequency / signal level / flags / ssid
10:bf:48:53:c0:98 2462 -57 [WPA2-PSK-CCMP][ESS] Perfecto
00:22:b0:3e:8f:0b 2437 -62 [WPA-PSK-TKIP][ESS] dlink
90:f6:52:3b:db:2e 2452 -76 [WPA2-PSK-CCMP][ESS] MAGNUM-PC_Network
20:cf:30:88:99:ef 2412 -76 [WPA-PSK-TKIP+CCMP][WPA2-PSK-TKIP+CCMP][ESS] bla-bla
20:c9:d0:24:a1:f1 2417 -70 [WPA2-PSK-CCMP][ESS] Home
1c:7e:e5:4a:3e:47 2417 -77 [WPA-PSK-TKIP+CCMP][WPA2-PSK-TKIP+CCMP][ESS] dlink
84:c9:b2:62:7a:54 2462 -75 [WPA-PSK-CCMP][ESS] NAIV
40:4a:03:ae:a8:07 2437 -62 [WPA2-PSK-CCMP][ESS] ZyXEL
ac:f1:df:2e:2c:1a 2412 -76 [WPA2-PSK-CCMP][ESS] DIR-300NRUB7
ifconfig wlan0
wlan0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet6 fe80::92f6:52ff:fe13:1036 prefixlen 64 scopeid 0x20<link>
ether 90:f6:52:13:10:36 txqueuelen 1000 (Ethernet)
RX packets 26 bytes 3510 (3.4 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 26 bytes 4030 (3.9 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
Created attachment 339950 [details]
dmesg output on failure
This is dmesg output when failure has happened.
Created attachment 339960 [details]
wpa_cli output
This is what wpa_cli write on console, when I'm using wpa_cli in interactive mode.
Well now I'm not sure that the problem in kernel configuration or "Atheros ath9k rate control" is enabled. I've catch the situation when I connected successfully and later have lost connection with the similar symptoms. I couldn't ping any address, even 192.168.1.1 (my router). But wpa_cli status gave me "CONNECTED" status (maybe because the status was not refreshed). Reason 3 is "deauthenticated by local choice" which often means you are running multiple network managers at the same time. Did you disable the net init script (which starts its own instance of wpa_supplicant)? Do you have anything else running? Thanks for advise. I've checked running services and couldn't find others network managers. Neither any suitable running processes. I'm using Gnome which installed NetworkManager, its running init script put in /etc/init.d. But it is not configured or added to any init level. I'm using wpa_supplicant for connecting to WPA2-PSK network and dhcpcd for getting IP addresses. Maybe there is some other ways to look at? When I talking that wpa_supplicant failed I often mean that it starts by init script, without running it manually. I open browser and it works, then after some time of browsing something fail and I can't open html pages. ps aux | grep wpa root 18926 0.0 0.0 27668 1284 ? Ss 15:33 0:00 /usr/sbin/wpa_supplicant -Dnl80211 -c /etc/wpa_supplicant/wpa_supplicant.conf -W -B -i wlan0 -P /var/run/wpa_supplicant-wlan0.pid root 18933 0.0 0.0 11092 352 ? Ss 15:33 0:00 /usr/bin/wpa_cli -a /etc/wpa_supplicant/wpa_cli.sh -p /var/run/wpa_supplicant -i wlan0 -P /var/run/wpa_cli-wlan0.pid -B We would like to know if this is still present. Can you please try =sys-kernel/gentoo-sources-3.8.7? Yes, of course. On this week I will make deep testing with this kernel. (In reply to Victor Malov from comment #17) > Yes, of course. On this week I will make deep testing with this kernel. We're more than a month later now, do you still experience this? If so, please try a more recent kernel; 3.8.13, 3.9.5 and 3.10-rc4. (In reply to Tom Wijsman (TomWij) from comment #18) > We're more than a month later now, do you still experience this? > > If so, please try a more recent kernel; 3.8.13, 3.9.5 and 3.10-rc4. |
