Bug 701768
| Summary: | [ath9k] Network not accessible after associating with AP | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Bastien Nocera <bnocera> |
| Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> |
| Status: | CLOSED INSUFFICIENT_DATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 15 | CC: | gansalmon, garrett.mitchener, itamar, jonathan, kernel-maint, linville, madhu.chinakonda, mcgrof, sgruszka |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2012-06-04 19:09:09 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
We have currently some ath9k regressions on 2.6.38 and 2.6.39, I think there are patches available, but I'm not tracking them. Perhaps John or Luis could help here. Similar bugs: https://bugzilla.redhat.com/show_bug.cgi?id=700973 https://bugzilla.redhat.com/show_bug.cgi?id=700362 https://bugzilla.redhat.com/show_bug.cgi?id=702722 Possible workarounds: echo "options ath9k nohwcrypt=1" >> /etc/modprobe.d/ath9k.conf iwconfig wlan0 power off (In reply to comment #1) > We have currently some ath9k regressions on 2.6.38 and 2.6.39, I think there > are patches available, but I'm not tracking them. Perhaps John or Luis could > help here. > > Similar bugs: > https://bugzilla.redhat.com/show_bug.cgi?id=700973 > https://bugzilla.redhat.com/show_bug.cgi?id=700362 > https://bugzilla.redhat.com/show_bug.cgi?id=702722 > > Possible workarounds: > echo "options ath9k nohwcrypt=1" >> /etc/modprobe.d/ath9k.conf Nope, see comment 0. > iwconfig wlan0 power off Didn't try that. It seems that the card works after resuming from suspend, but I haven't chased this more. (In reply to comment #2) > (In reply to comment #1) > > We have currently some ath9k regressions on 2.6.38 and 2.6.39, I think there > > are patches available, but I'm not tracking them. Perhaps John or Luis could > > help here. > > > > Similar bugs: > > https://bugzilla.redhat.com/show_bug.cgi?id=700973 > > https://bugzilla.redhat.com/show_bug.cgi?id=700362 > > https://bugzilla.redhat.com/show_bug.cgi?id=702722 <snip> > > iwconfig wlan0 power off > > Didn't try that. > > It seems that the card works after resuming from suspend, but I haven't chased > this more. Doesn't work either. I also didn't manage to make it work through suspend/resume cycles. As discussed on the list: http://thread.gmane.org/gmane.linux.drivers.ath9k.devel/6261/focus=6301 The problem doesn't appear when using 20MHz-wide channels, just 40MHz. Bastien, please show "iw list" command output. |
Tested with: $ uname -r 2.6.39-0.r5.git0.0.fc16.x86_64 and 2.6.38.5-22.fc15.x86_64. $ nm-tool NetworkManager Tool State: connected (global) - Device: wlan0 [Auto idoru] -------------------------------------------------- Type: 802.11 WiFi Driver: ath9k State: connected Default: yes HW Address: 48:5D:60:22:9F:6A Capabilities: Speed: 65 Mb/s Wireless Properties WEP Encryption: yes WPA Encryption: yes WPA2 Encryption: yes Wireless Access Points (* = current AP) Intimidating: Infra, 1C:BD:B9:8F:87:8C, Freq 2462 MHz, Rate 54 Mb/s, Strength 15 WPA WPA2 hamster70: Infra, 00:1E:2A:7D:82:F1, Freq 2412 MHz, Rate 54 Mb/s, Strength 19 WPA WPA2 SKY62989: Infra, 00:26:91:2A:F6:0E, Freq 2437 MHz, Rate 54 Mb/s, Strength 25 WPA Nightshard: Infra, 00:14:6C:9D:4E:44, Freq 2462 MHz, Rate 54 Mb/s, Strength 19 WPA O2wirelessFAB733:Infra, 00:24:17:FA:B7:33, Freq 2437 MHz, Rate 54 Mb/s, Strength 15 WPA WPA2 virginmedia8301376: Infra, C0:3F:0E:C2:DD:26, Freq 2412 MHz, Rate 54 Mb/s, Strength 15 WPA WPA2 O2wireless90E969:Infra, 00:26:44:90:E9:69, Freq 2462 MHz, Rate 54 Mb/s, Strength 17 WPA WPA2 *idoru: Infra, 1C:AF:F7:45:94:CE, Freq 2457 MHz, Rate 54 Mb/s, Strength 100 WPA WPA2 bn4: Infra, 00:26:F2:02:ED:90, Freq 2462 MHz, Rate 54 Mb/s, Strength 12 WPA2 virginmedia5380846: Infra, C0:3F:0E:BF:20:04, Freq 2437 MHz, Rate 54 Mb/s, Strength 19 WPA WPA2 bn4: Infra, 00:1B:2F:6A:D1:1E, Freq 2437 MHz, Rate 54 Mb/s, Strength 27 WPA2 O2wirelessDE5F2F:Infra, 00:24:17:DE:5F:2F, Freq 2437 MHz, Rate 54 Mb/s, Strength 10 WPA WPA2 TALKTALK-685C04: Infra, 00:E0:4D:68:5C:06, Freq 2412 MHz, Rate 54 Mb/s, Strength 30 WPA WPA2 virginmedia2995148: Infra, 30:46:9A:7E:92:57, Freq 2437 MHz, Rate 54 Mb/s, Strength 15 WPA WPA2 IPv4 Settings: Address: 192.168.1.115 Prefix: 24 (255.255.255.0) Gateway: 192.168.1.254 DNS: 192.168.1.254 # modprobe ath9k nohwcrypt=1 /var/log/messages output during modprobe and subsequent association: May 3 19:10:08 wetab kernel: [ 3511.596779] ath9k 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 May 3 19:10:08 wetab kernel: [ 3511.734938] ieee80211 phy5: Atheros AR9285 Rev:2 mem=0xffffc90004a20000, irq=16 May 3 19:10:08 wetab NetworkManager[657]: <info> (wlan0): driver supports SSID scans (scan_capa 0x01). May 3 19:10:08 wetab NetworkManager[657]: <info> (wlan0): new 802.11 WiFi device (driver: 'ath9k' ifindex: 7) May 3 19:10:08 wetab NetworkManager[657]: <info> (wlan0): exported as /org/freedesktop/NetworkManager/Devices/5 May 3 19:10:08 wetab NetworkManager[657]: <info> (wlan0): now managed May 3 19:10:08 wetab NetworkManager[657]: <info> (wlan0): device state change: 10 -> 20 (reason 2) May 3 19:10:08 wetab NetworkManager[657]: <info> (wlan0): bringing up device. May 3 19:10:08 wetab kernel: [ 3512.073297] ADDRCONF(NETDEV_UP): wlan0: link is not ready May 3 19:10:08 wetab NetworkManager[657]: <info> (wlan0): preparing device. May 3 19:10:08 wetab NetworkManager[657]: <info> (wlan0): deactivating device (reason: 2). May 3 19:10:08 wetab NetworkManager[657]: <info> found WiFi radio killswitch rfkill6 (at /sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/ieee80211/phy5/rfkill6) (driver (unknown)) May 3 19:10:08 wetab NetworkManager[657]: <info> (wlan0): supplicant interface state: starting -> ready May 3 19:10:08 wetab NetworkManager[657]: <info> (wlan0): device state change: 20 -> 30 (reason 42) May 3 19:10:08 wetab NetworkManager[657]: <info> (wlan0): supplicant interface state: ready -> inactive May 3 19:10:10 wetab NetworkManager[657]: <info> Activation (wlan0) starting connection 'Auto idoru' May 3 19:10:10 wetab NetworkManager[657]: <info> (wlan0): device state change: 30 -> 40 (reason 0) May 3 19:10:10 wetab NetworkManager[657]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled... May 3 19:10:10 wetab NetworkManager[657]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) started... May 3 19:10:10 wetab NetworkManager[657]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled... May 3 19:10:10 wetab NetworkManager[657]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) complete. May 3 19:10:10 wetab NetworkManager[657]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) starting... May 3 19:10:10 wetab NetworkManager[657]: <info> (wlan0): device state change: 40 -> 50 (reason 0) May 3 19:10:10 wetab NetworkManager[657]: <info> Activation (wlan0/wireless): connection 'Auto idoru' has security, and secrets exist. No new secrets needed. May 3 19:10:10 wetab NetworkManager[657]: <info> Config: added 'ssid' value 'idoru' May 3 19:10:10 wetab NetworkManager[657]: <info> Config: added 'scan_ssid' value '1' May 3 19:10:10 wetab NetworkManager[657]: <info> Config: added 'key_mgmt' value 'WPA-PSK' May 3 19:10:10 wetab NetworkManager[657]: <info> Config: added 'psk' value '<omitted>' May 3 19:10:10 wetab NetworkManager[657]: <info> Config: added 'proto' value 'WPA RSN' May 3 19:10:10 wetab NetworkManager[657]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) complete. May 3 19:10:10 wetab NetworkManager[657]: <info> Config: set interface ap_scan to 1 May 3 19:10:10 wetab NetworkManager[657]: <info> (wlan0): supplicant interface state: inactive -> scanning May 3 19:10:12 wetab NetworkManager[657]: <info> (wlan0): supplicant interface state: scanning -> authenticating May 3 19:10:12 wetab NetworkManager[657]: <info> (wlan0): supplicant interface state: authenticating -> associating May 3 19:10:12 wetab kernel: [ 3515.643118] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready May 3 19:10:12 wetab NetworkManager[657]: <info> (wlan0): supplicant interface state: associating -> associated May 3 19:10:12 wetab NetworkManager[657]: <info> (wlan0): supplicant interface state: associated -> 4-way handshake May 3 19:10:12 wetab NetworkManager[657]: <info> (wlan0): supplicant interface state: 4-way handshake -> completed May 3 19:10:12 wetab NetworkManager[657]: <info> Activation (wlan0/wireless) Stage 2 of 5 (Device Configure) successful. Connected to wireless network 'idoru'. May 3 19:10:12 wetab NetworkManager[657]: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) scheduled. May 3 19:10:12 wetab NetworkManager[657]: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) started... May 3 19:10:12 wetab NetworkManager[657]: <info> (wlan0): device state change: 50 -> 70 (reason 0) May 3 19:10:12 wetab NetworkManager[657]: <info> Activation (wlan0) Beginning DHCPv4 transaction (timeout in 45 seconds) May 3 19:10:12 wetab NetworkManager[657]: <info> dhclient started with pid 4060 May 3 19:10:12 wetab NetworkManager[657]: <info> Activation (wlan0) Beginning IP6 addrconf. May 3 19:10:12 wetab NetworkManager[657]: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) complete. May 3 19:10:12 wetab dhclient[4060]: Internet Systems Consortium DHCP Client 4.2.1-P1 May 3 19:10:12 wetab dhclient[4060]: Copyright 2004-2011 Internet Systems Consortium. May 3 19:10:12 wetab dhclient[4060]: All rights reserved. May 3 19:10:12 wetab dhclient[4060]: For info, please visit https://www.isc.org/software/dhcp/ May 3 19:10:12 wetab dhclient[4060]: May 3 19:10:12 wetab dhclient[4060]: Listening on LPF/wlan0/48:5d:60:22:9f:6a May 3 19:10:12 wetab dhclient[4060]: Sending on LPF/wlan0/48:5d:60:22:9f:6a May 3 19:10:12 wetab dhclient[4060]: Sending on Socket/fallback May 3 19:10:12 wetab NetworkManager[657]: <info> (wlan0): DHCPv4 state changed nbi -> preinit May 3 19:10:12 wetab dhclient[4060]: DHCPREQUEST on wlan0 to 255.255.255.255 port 67 May 3 19:10:12 wetab dhclient[4060]: DHCPACK from 192.168.1.254 May 3 19:10:13 wetab dhclient[4060]: bound to 192.168.1.115 -- renewal in 42590 seconds. May 3 19:10:13 wetab NetworkManager[657]: <info> (wlan0): DHCPv4 state changed preinit -> reboot May 3 19:10:13 wetab NetworkManager[657]: <info> Activation (wlan0) Stage 4 of 5 (IP4 Configure Get) scheduled... May 3 19:10:13 wetab NetworkManager[657]: <info> Activation (wlan0) Stage 4 of 5 (IP4 Configure Get) started... May 3 19:10:13 wetab NetworkManager[657]: <info> address 192.168.1.115 May 3 19:10:13 wetab NetworkManager[657]: <info> prefix 24 (255.255.255.0) May 3 19:10:13 wetab NetworkManager[657]: <info> gateway 192.168.1.254 May 3 19:10:13 wetab NetworkManager[657]: <info> nameserver '192.168.1.254' May 3 19:10:13 wetab NetworkManager[657]: <info> domain name 'config' May 3 19:10:13 wetab NetworkManager[657]: <info> Activation (wlan0) Stage 4 of 5 (IP4 Configure Get) complete. May 3 19:10:15 wetab ntpd[1742]: Listen normally on 18 wlan0 fe80::4a5d:60ff:fe22:9f6a UDP 123 May 3 19:10:15 wetab ntpd[1742]: peers refreshed May 3 19:10:17 wetab ntpd_intres[1797]: host name not found: 0.fedora.pool.ntp.org May 3 19:10:17 wetab ntpd_intres[1797]: host name not found: 1.fedora.pool.ntp.org May 3 19:10:17 wetab ntpd_intres[1797]: host name not found: 2.fedora.pool.ntp.org May 3 19:10:17 wetab ntpd_intres[1797]: host name not found: 3.fedora.pool.ntp.org May 3 19:10:32 wetab NetworkManager[657]: <info> (wlan0): IP6 addrconf timed out or failed. May 3 19:10:32 wetab NetworkManager[657]: <info> Activation (wlan0) Stage 4 of 5 (IP6 Configure Timeout) scheduled... May 3 19:10:32 wetab NetworkManager[657]: <info> Activation (wlan0) Stage 4 of 5 (IP6 Configure Timeout) started... May 3 19:10:32 wetab NetworkManager[657]: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) scheduled... May 3 19:10:32 wetab NetworkManager[657]: <info> Activation (wlan0) Stage 4 of 5 (IP6 Configure Timeout) complete. May 3 19:10:32 wetab NetworkManager[657]: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) started... May 3 19:10:33 wetab NetworkManager[657]: <info> (wlan0): device state change: 70 -> 100 (reason 0) May 3 19:10:33 wetab ntpd[1742]: Listen normally on 19 wlan0 192.168.1.115 UDP 123 May 3 19:10:33 wetab ntpd[1742]: peers refreshed May 3 19:10:33 wetab NetworkManager[657]: <info> Policy set 'Auto idoru' (wlan0) as default for IPv4 routing and DNS. May 3 19:10:33 wetab NetworkManager[657]: <info> Activation (wlan0) successful, device activated. May 3 19:10:33 wetab dbus: [system] Activating service name='org.freedesktop.nm_dispatcher' argv0='/lib64/dbus-1/dbus-daemon-launch-helper' May 3 19:10:33 wetab NetworkManager[657]: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) complete. May 3 19:10:34 wetab dbus: [system] Successfully activated service 'org.freedesktop.nm_dispatcher' May 3 19:10:53 wetab kernel: [ 3556.555867] keyboard: can't emulate rawmode for keycode 240 May 3 19:10:53 wetab kernel: [ 3556.556292] keyboard: can't emulate rawmode for keycode 240 May 3 19:10:55 wetab ntpd_intres[1797]: host name not found: 0.fedora.pool.ntp.org iwevent output during same: iwevent Waiting for Wireless Events from interfaces... 19:10:10.696103 wlan0 Scan request completed 19:10:11.996636 wlan0 Scan request completed 19:10:12.108871 wlan0 Association Response IEs:010882848B961224486CDD180050F2020101000003A4000027A4000042435E0062322F002D1AEE1117FFFF0000010000000000000000000000000C000000000 19:10:12.109538 wlan0 New Access Point/Cell address:1C:AF:F7:45:94:CE 19:11:01.622957 wlan0 Scan request completed 19:11:41.476668 wlan0 Scan request completed dmesg output during same: [ 3725.712737] cfg80211: Regulatory domain changed to country: GB [ 3725.712749] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 3725.712762] cfg80211: (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm) [ 3725.712773] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (N/A, 2000 mBm) [ 3725.712784] cfg80211: (5250000 KHz - 5330000 KHz @ 40000 KHz), (N/A, 2000 mBm) [ 3725.712794] cfg80211: (5490000 KHz - 5710000 KHz @ 40000 KHz), (N/A, 2700 mBm) [ 3725.713100] cfg80211: Calling CRDA for country: DE [ 3725.793726] cfg80211: Regulatory domain changed to country: DE [ 3725.793737] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 3725.793747] cfg80211: (2400000 KHz - 2483500 KHz @ 40000 KHz), (N/A, 2000 mBm) [ 3725.793757] cfg80211: (5150000 KHz - 5250000 KHz @ 40000 KHz), (N/A, 2000 mBm) [ 3725.793766] cfg80211: (5250000 KHz - 5350000 KHz @ 40000 KHz), (N/A, 2000 mBm) [ 3725.793775] cfg80211: (5470000 KHz - 5725000 KHz @ 40000 KHz), (N/A, 2698 mBm) [ 3725.794142] cfg80211: Calling CRDA to update world regulatory domain [ 3725.925599] cfg80211: World regulatory domain updated: [ 3725.925610] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 3725.925621] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 3725.925631] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [ 3725.925641] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [ 3725.925651] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 3725.925660] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 3725.926241] cfg80211: Calling CRDA for country: EU Ping doesn't work after association: $ ping 192.168.1.1 PING 192.168.1.1 (192.168.1.1) 56(84) bytes of data. ^C --- 192.168.1.1 ping statistics --- 7 packets transmitted, 0 received, 100% packet loss, time 6000ms # rmmod ath9k Plug in Belkin 54g USB device (rt73usb), ping working, and network available. The same problem occurs with a current F15 kernel, but worked correctly when the machine was installed using F15 alpha.