Subject : WARNING: at drivers/net/wireless/ath/ath9k/recv.c:536 ath_stoprecv+0xc8/0xda [ath9k]() Submitter : Justin Mattock <justinmattock@gmail.com> Date : 2011-03-03 5:47 Message-ID : AANLkTik9To0Rkq2FRqQFB2wNu0kyJ7CzyBek2jBp36Cb@mail.gmail.com References : http://marc.info/?l=linux-kernel&m=129913127722786&w=2 This entry is being used for tracking a regression from 2.6.37. Please don't close it until the problem is fixed in the mainline.
Created attachment 56032 [details] dmesg with current Mainnline seems with the current Mainline I am not receiving this warning.
I saw this was closed?? was there a fix? I have this exact problem. I just bought a brand new Acer Aspire AS5733Z-4445 Intel Pentium P6100(2.00GHz) 15.6" 3GB Memory 320GB HDD Intel HD Graphics Notebook with the AR9285 wireless adaptor installed the latest ubuntu 11.04. Nothing shows up in a wireless scan and if I enter my access point info in manually it doesnt work. also odd, sometimes iwlist scan returns info for wlan0 and sometimes it doesnt. here is some info from my laptop. lshw -C Network *-network description: Wireless interface product: AR9285 Wireless Network Adapter (PCI-Express) vendor: Atheros Communications Inc. physical id: 0 bus info: pci@0000:02:00.0 logical name: wlan0 version: 01 serial: 68:a3:c4:b8:7f:39 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless configuration: broadcast=yes driver=ath9k driverversion=2.6.38-10-generic firmware=N/A latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn resources: irq:17 memory:d2400000-d240ffff nm-tool - Device: wlan0 ---------------------------------------------------------------- Type: 802.11 WiFi Driver: ath9k State: disconnected Default: no HW Address: 68:A3:C4:B8:7F:39 Capabilities: Wireless Properties WEP Encryption: yes WPA Encryption: yes WPA2 Encryption: yes Wireless Access Points carcass: Infra, 00:18:01:EF:6A:BA, Freq 2462 MHz, Rate 54 Mb/s, Strength 68 WPA WPA2 lsmod Module Size Used by cryptd 20510 0 aes_x86_64 17208 0 aes_generic 38279 1 aes_x86_64 joydev 17606 0 parport_pc 36959 0 ppdev 17113 0 snd_hda_codec_realtek 336771 1 arc4 12529 2 snd_hda_intel 33211 2 snd_hda_codec 103804 2 snd_hda_codec_realtek,snd_hda_intel snd_hwdep 13604 1 snd_hda_codec ath9k 116068 0 snd_pcm 96391 2 snd_hda_intel,snd_hda_codec snd_seq_midi 13324 0 snd_rawmidi 30486 1 snd_seq_midi snd_seq_midi_event 14899 1 snd_seq_midi snd_seq 61621 2 snd_seq_midi,snd_seq_midi_event binfmt_misc 17565 1 i915 514975 3 snd_timer 29602 2 snd_pcm,snd_seq mac80211 296672 1 ath9k snd_seq_device 14462 3 snd_seq_midi,snd_rawmidi,snd_seq uvcvideo 72195 0 sparse_keymap 13898 0 snd 67382 13 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device ath9k_common 14069 1 ath9k ath9k_hw 329532 2 ath9k,ath9k_common ath 23779 2 ath9k,ath9k_hw videodev 82052 1 uvcvideo v4l2_compat_ioctl32 17078 1 videodev drm_kms_helper 42136 1 i915 drm 227495 4 i915,drm_kms_helper psmouse 73535 0 soundcore 12680 1 snd intel_ips 18097 0 serio_raw 13166 0 snd_page_alloc 18529 2 snd_hda_intel,snd_pcm cfg80211 181865 3 ath9k,mac80211,ath i2c_algo_bit 13400 1 i915 video 19438 1 i915 lp 17825 0 parport 46458 3 parport_pc,ppdev,lp usb_storage 53538 0 uas 17996 0 ahci 25951 2 libahci 26642 1 ahci tg3 141750 0 Aspire-5733Z:~# rfkill list 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no
yeah this was fixed with 2.6.39-rc5-00127-g1be6a1f according to my attachment(for that machine). Now with the current mainline I have a broken screen with the i915 intel so gathering any info is going to be either ssh and/or hard wire(will look later today to see what I get). as for this bug report itself, there was another warning I was receiving with my other machine, in of which has been fixed with the current Mainline thread here: https://lkml.org/lkml/2011/3/3/12